Kurt B. Kaiser | e7a161e | 2003-01-10 20:13:57 +0000 | [diff] [blame] | 1 | """IDLE Configuration Dialog: support user customization of IDLE by GUI |
| 2 | |
| 3 | Customize font faces, sizes, and colorization attributes. Set indentation |
| 4 | defaults. Customize keybindings. Colorization and keybindings can be |
| 5 | saved as user defined sets. Select startup options including shell/editor |
| 6 | and default window size. Define additional help sources. |
| 7 | |
| 8 | Note that tab width in IDLE is currently fixed at eight due to Tk issues. |
Kurt B. Kaiser | acdef85 | 2005-01-31 03:34:26 +0000 | [diff] [blame] | 9 | Refer to comments in EditorWindow autoindent code for details. |
Kurt B. Kaiser | e7a161e | 2003-01-10 20:13:57 +0000 | [diff] [blame] | 10 | |
Steven M. Gava | 44d3d1a | 2001-07-31 06:59:02 +0000 | [diff] [blame] | 11 | """ |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 12 | from tkinter import (Toplevel, Listbox, Text, Scale, Canvas, |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 13 | StringVar, BooleanVar, IntVar, TRUE, FALSE, |
Terry Jan Reedy | e8f7c78 | 2017-11-28 21:52:32 -0500 | [diff] [blame] | 14 | TOP, BOTTOM, RIGHT, LEFT, SOLID, GROOVE, |
| 15 | NONE, BOTH, X, Y, W, E, EW, NS, NSEW, NW, |
Louie Lu | bb2bae8 | 2017-07-10 06:57:18 +0800 | [diff] [blame] | 16 | HORIZONTAL, VERTICAL, ANCHOR, ACTIVE, END) |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 17 | from tkinter.ttk import (Button, Checkbutton, Entry, Frame, Label, LabelFrame, |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 18 | OptionMenu, Notebook, Radiobutton, Scrollbar, Style) |
Georg Brandl | 14fc427 | 2008-05-17 18:39:55 +0000 | [diff] [blame] | 19 | import tkinter.colorchooser as tkColorChooser |
| 20 | import tkinter.font as tkFont |
Terry Jan Reedy | 3457f42 | 2017-08-27 16:39:41 -0400 | [diff] [blame] | 21 | from tkinter import messagebox |
Steven M. Gava | 44d3d1a | 2001-07-31 06:59:02 +0000 | [diff] [blame] | 22 | |
terryjreedy | 349abd9 | 2017-07-07 16:00:57 -0400 | [diff] [blame] | 23 | from idlelib.config import idleConf, ConfigChanges |
Terry Jan Reedy | 6fa5bdc | 2016-05-28 13:22:31 -0400 | [diff] [blame] | 24 | from idlelib.config_key import GetKeysDialog |
Terry Jan Reedy | bfbaa6b | 2016-08-31 00:50:55 -0400 | [diff] [blame] | 25 | from idlelib.dynoption import DynOptionMenu |
| 26 | from idlelib import macosx |
Terry Jan Reedy | 8b22c0a | 2016-07-08 00:22:50 -0400 | [diff] [blame] | 27 | from idlelib.query import SectionName, HelpSource |
Terry Jan Reedy | 6fa5bdc | 2016-05-28 13:22:31 -0400 | [diff] [blame] | 28 | from idlelib.textview import view_text |
Terry Jan Reedy | 5777ecc | 2017-09-16 01:42:28 -0400 | [diff] [blame] | 29 | from idlelib.autocomplete import AutoComplete |
| 30 | from idlelib.codecontext import CodeContext |
| 31 | from idlelib.parenmatch import ParenMatch |
| 32 | from idlelib.paragraph import FormatParagraph |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 33 | |
terryjreedy | 349abd9 | 2017-07-07 16:00:57 -0400 | [diff] [blame] | 34 | changes = ConfigChanges() |
Terry Jan Reedy | 5777ecc | 2017-09-16 01:42:28 -0400 | [diff] [blame] | 35 | # Reload changed options in the following classes. |
| 36 | reloadables = (AutoComplete, CodeContext, ParenMatch, FormatParagraph) |
terryjreedy | 349abd9 | 2017-07-07 16:00:57 -0400 | [diff] [blame] | 37 | |
csabella | 5b59154 | 2017-07-28 14:40:59 -0400 | [diff] [blame] | 38 | |
Steven M. Gava | 44d3d1a | 2001-07-31 06:59:02 +0000 | [diff] [blame] | 39 | class ConfigDialog(Toplevel): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 40 | """Config dialog for IDLE. |
| 41 | """ |
Kurt B. Kaiser | acdef85 | 2005-01-31 03:34:26 +0000 | [diff] [blame] | 42 | |
Terry Jan Reedy | bfebfd8 | 2017-09-30 17:37:53 -0400 | [diff] [blame] | 43 | def __init__(self, parent, title='', *, _htest=False, _utest=False): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 44 | """Show the tabbed dialog for user configuration. |
| 45 | |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 46 | Args: |
| 47 | parent - parent of this dialog |
| 48 | title - string which is the title of this popup dialog |
| 49 | _htest - bool, change box location when running htest |
| 50 | _utest - bool, don't wait_window when running unittest |
| 51 | |
| 52 | Note: Focus set on font page fontlist. |
| 53 | |
| 54 | Methods: |
| 55 | create_widgets |
| 56 | cancel: Bound to DELETE_WINDOW protocol. |
Terry Jan Reedy | 2e8234a | 2014-05-29 01:46:26 -0400 | [diff] [blame] | 57 | """ |
Steven M. Gava | d721c48 | 2001-07-31 10:46:53 +0000 | [diff] [blame] | 58 | Toplevel.__init__(self, parent) |
Terry Jan Reedy | 2240533 | 2014-07-30 19:24:32 -0400 | [diff] [blame] | 59 | self.parent = parent |
Terry Jan Reedy | 4036d87 | 2014-08-03 23:02:58 -0400 | [diff] [blame] | 60 | if _htest: |
| 61 | parent.instance_dict = {} |
Louie Lu | 9b622fb | 2017-07-14 08:35:48 +0800 | [diff] [blame] | 62 | if not _utest: |
| 63 | self.withdraw() |
Guido van Rossum | 8ce8a78 | 2007-11-01 19:42:39 +0000 | [diff] [blame] | 64 | |
Steven M. Gava | d721c48 | 2001-07-31 10:46:53 +0000 | [diff] [blame] | 65 | self.configure(borderwidth=5) |
Terry Jan Reedy | cd56736 | 2014-10-17 01:31:35 -0400 | [diff] [blame] | 66 | self.title(title or 'IDLE Preferences') |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 67 | x = parent.winfo_rootx() + 20 |
| 68 | y = parent.winfo_rooty() + (30 if not _htest else 150) |
| 69 | self.geometry(f'+{x}+{y}') |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 70 | # Each theme element key is its display name. |
| 71 | # The first value of the tuple is the sample area tag name. |
| 72 | # The second value is the display name list sort index. |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 73 | self.create_widgets() |
Terry Jan Reedy | 4036d87 | 2014-08-03 23:02:58 -0400 | [diff] [blame] | 74 | self.resizable(height=FALSE, width=FALSE) |
Steven M. Gava | d721c48 | 2001-07-31 10:46:53 +0000 | [diff] [blame] | 75 | self.transient(parent) |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 76 | self.protocol("WM_DELETE_WINDOW", self.cancel) |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 77 | self.fontpage.fontlist.focus_set() |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 78 | # XXX Decide whether to keep or delete these key bindings. |
| 79 | # Key bindings for this dialog. |
| 80 | # self.bind('<Escape>', self.Cancel) #dismiss dialog, no save |
| 81 | # self.bind('<Alt-a>', self.Apply) #apply changes, save |
| 82 | # self.bind('<F1>', self.Help) #context help |
Cheryl Sabella | 8f7a798 | 2017-08-19 22:04:40 -0400 | [diff] [blame] | 83 | # Attach callbacks after loading config to avoid calling them. |
csabella | 5b59154 | 2017-07-28 14:40:59 -0400 | [diff] [blame] | 84 | tracers.attach() |
Guido van Rossum | 8ce8a78 | 2007-11-01 19:42:39 +0000 | [diff] [blame] | 85 | |
Terry Jan Reedy | cfa8950 | 2014-07-14 23:07:32 -0400 | [diff] [blame] | 86 | if not _utest: |
Louie Lu | 9b622fb | 2017-07-14 08:35:48 +0800 | [diff] [blame] | 87 | self.grab_set() |
Terry Jan Reedy | cfa8950 | 2014-07-14 23:07:32 -0400 | [diff] [blame] | 88 | self.wm_deiconify() |
| 89 | self.wait_window() |
Kurt B. Kaiser | 6655e4b | 2002-12-31 16:03:23 +0000 | [diff] [blame] | 90 | |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 91 | def create_widgets(self): |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 92 | """Create and place widgets for tabbed dialog. |
| 93 | |
| 94 | Widgets Bound to self: |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 95 | note: Notebook |
Cheryl Sabella | 8f7a798 | 2017-08-19 22:04:40 -0400 | [diff] [blame] | 96 | highpage: HighPage |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 97 | fontpage: FontPage |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 98 | keyspage: KeysPage |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 99 | genpage: GenPage |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 100 | extpage: self.create_page_extensions |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 101 | |
| 102 | Methods: |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 103 | create_action_buttons |
| 104 | load_configs: Load pages except for extensions. |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 105 | activate_config_changes: Tell editors to reload. |
| 106 | """ |
Terry Jan Reedy | d6e2f26 | 2017-09-19 19:01:45 -0400 | [diff] [blame] | 107 | self.note = note = Notebook(self) |
Cheryl Sabella | 8f7a798 | 2017-08-19 22:04:40 -0400 | [diff] [blame] | 108 | self.highpage = HighPage(note) |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 109 | self.fontpage = FontPage(note, self.highpage) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 110 | self.keyspage = KeysPage(note) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 111 | self.genpage = GenPage(note) |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 112 | self.extpage = self.create_page_extensions() |
| 113 | note.add(self.fontpage, text='Fonts/Tabs') |
| 114 | note.add(self.highpage, text='Highlights') |
| 115 | note.add(self.keyspage, text=' Keys ') |
| 116 | note.add(self.genpage, text=' General ') |
| 117 | note.add(self.extpage, text='Extensions') |
Terry Jan Reedy | b331f80 | 2017-07-29 00:49:39 -0400 | [diff] [blame] | 118 | note.enable_traversal() |
| 119 | note.pack(side=TOP, expand=TRUE, fill=BOTH) |
Terry Jan Reedy | 92cb0a3 | 2014-10-08 20:29:13 -0400 | [diff] [blame] | 120 | self.create_action_buttons().pack(side=BOTTOM) |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 121 | |
Terry Jan Reedy | 92cb0a3 | 2014-10-08 20:29:13 -0400 | [diff] [blame] | 122 | def create_action_buttons(self): |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 123 | """Return frame of action buttons for dialog. |
| 124 | |
| 125 | Methods: |
| 126 | ok |
| 127 | apply |
| 128 | cancel |
| 129 | help |
| 130 | |
| 131 | Widget Structure: |
| 132 | outer: Frame |
| 133 | buttons: Frame |
| 134 | (no assignment): Button (ok) |
| 135 | (no assignment): Button (apply) |
| 136 | (no assignment): Button (cancel) |
| 137 | (no assignment): Button (help) |
| 138 | (no assignment): Frame |
| 139 | """ |
Terry Jan Reedy | 6fa5bdc | 2016-05-28 13:22:31 -0400 | [diff] [blame] | 140 | if macosx.isAquaTk(): |
Terry Jan Reedy | e3416e6 | 2014-07-26 19:40:16 -0400 | [diff] [blame] | 141 | # Changing the default padding on OSX results in unreadable |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 142 | # text in the buttons. |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 143 | padding_args = {} |
Ronald Oussoren | 9e35004 | 2009-02-12 16:02:11 +0000 | [diff] [blame] | 144 | else: |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 145 | padding_args = {'padding': (6, 3)} |
| 146 | outer = Frame(self, padding=2) |
| 147 | buttons = Frame(outer, padding=2) |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 148 | for txt, cmd in ( |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 149 | ('Ok', self.ok), |
| 150 | ('Apply', self.apply), |
| 151 | ('Cancel', self.cancel), |
| 152 | ('Help', self.help)): |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 153 | Button(buttons, text=txt, command=cmd, takefocus=FALSE, |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 154 | **padding_args).pack(side=LEFT, padx=5) |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 155 | # Add space above buttons. |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 156 | Frame(outer, height=2, borderwidth=0).pack(side=TOP) |
| 157 | buttons.pack(side=BOTTOM) |
| 158 | return outer |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 159 | |
Terry Jan Reedy | b166080 | 2017-07-27 18:28:01 -0400 | [diff] [blame] | 160 | def ok(self): |
| 161 | """Apply config changes, then dismiss dialog. |
| 162 | |
| 163 | Methods: |
| 164 | apply |
| 165 | destroy: inherited |
| 166 | """ |
| 167 | self.apply() |
| 168 | self.destroy() |
| 169 | |
| 170 | def apply(self): |
| 171 | """Apply config changes and leave dialog open. |
| 172 | |
| 173 | Methods: |
| 174 | deactivate_current_config |
| 175 | save_all_changed_extensions |
| 176 | activate_config_changes |
| 177 | """ |
| 178 | self.deactivate_current_config() |
| 179 | changes.save_all() |
| 180 | self.save_all_changed_extensions() |
| 181 | self.activate_config_changes() |
| 182 | |
| 183 | def cancel(self): |
| 184 | """Dismiss config dialog. |
| 185 | |
| 186 | Methods: |
| 187 | destroy: inherited |
| 188 | """ |
| 189 | self.destroy() |
| 190 | |
Serhiy Storchaka | ed6554c | 2017-10-28 03:22:44 +0300 | [diff] [blame] | 191 | def destroy(self): |
| 192 | global font_sample_text |
| 193 | font_sample_text = self.fontpage.font_sample.get('1.0', 'end') |
Tal Einat | 10ea940 | 2018-08-02 09:18:29 +0300 | [diff] [blame] | 194 | self.grab_release() |
Serhiy Storchaka | ed6554c | 2017-10-28 03:22:44 +0300 | [diff] [blame] | 195 | super().destroy() |
| 196 | |
Terry Jan Reedy | b166080 | 2017-07-27 18:28:01 -0400 | [diff] [blame] | 197 | def help(self): |
| 198 | """Create textview for config dialog help. |
| 199 | |
| 200 | Attrbutes accessed: |
Cheryl Sabella | 3866d9b | 2017-09-10 22:41:10 -0400 | [diff] [blame] | 201 | note |
Terry Jan Reedy | b166080 | 2017-07-27 18:28:01 -0400 | [diff] [blame] | 202 | |
| 203 | Methods: |
| 204 | view_text: Method from textview module. |
| 205 | """ |
Cheryl Sabella | 3866d9b | 2017-09-10 22:41:10 -0400 | [diff] [blame] | 206 | page = self.note.tab(self.note.select(), option='text').strip() |
Terry Jan Reedy | b166080 | 2017-07-27 18:28:01 -0400 | [diff] [blame] | 207 | view_text(self, title='Help for IDLE preferences', |
| 208 | text=help_common+help_pages.get(page, '')) |
| 209 | |
Terry Jan Reedy | b166080 | 2017-07-27 18:28:01 -0400 | [diff] [blame] | 210 | def deactivate_current_config(self): |
| 211 | """Remove current key bindings. |
Terry Jan Reedy | b166080 | 2017-07-27 18:28:01 -0400 | [diff] [blame] | 212 | Iterate over window instances defined in parent and remove |
| 213 | the keybindings. |
| 214 | """ |
| 215 | # Before a config is saved, some cleanup of current |
| 216 | # config must be done - remove the previous keybindings. |
| 217 | win_instances = self.parent.instance_dict.keys() |
| 218 | for instance in win_instances: |
| 219 | instance.RemoveKeybindings() |
| 220 | |
| 221 | def activate_config_changes(self): |
| 222 | """Apply configuration changes to current windows. |
| 223 | |
| 224 | Dynamically update the current parent window instances |
| 225 | with some of the configuration changes. |
| 226 | """ |
| 227 | win_instances = self.parent.instance_dict.keys() |
| 228 | for instance in win_instances: |
| 229 | instance.ResetColorizer() |
| 230 | instance.ResetFont() |
| 231 | instance.set_notabs_indentwidth() |
| 232 | instance.ApplyKeybindings() |
| 233 | instance.reset_help_menu_entries() |
Terry Jan Reedy | 5777ecc | 2017-09-16 01:42:28 -0400 | [diff] [blame] | 234 | for klass in reloadables: |
| 235 | klass.reload() |
Terry Jan Reedy | b166080 | 2017-07-27 18:28:01 -0400 | [diff] [blame] | 236 | |
csabella | bac7d33 | 2017-06-26 17:46:26 -0400 | [diff] [blame] | 237 | def create_page_extensions(self): |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 238 | """Part of the config dialog used for configuring IDLE extensions. |
| 239 | |
| 240 | This code is generic - it works for any and all IDLE extensions. |
| 241 | |
| 242 | IDLE extensions save their configuration options using idleConf. |
Terry Jan Reedy | b2f8760 | 2015-10-13 22:09:06 -0400 | [diff] [blame] | 243 | This code reads the current configuration using idleConf, supplies a |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 244 | GUI interface to change the configuration values, and saves the |
| 245 | changes using idleConf. |
| 246 | |
| 247 | Not all changes take effect immediately - some may require restarting IDLE. |
| 248 | This depends on each extension's implementation. |
| 249 | |
| 250 | All values are treated as text, and it is up to the user to supply |
| 251 | reasonable values. The only exception to this are the 'enable*' options, |
Serhiy Storchaka | 6a7b3a7 | 2016-04-17 08:32:47 +0300 | [diff] [blame] | 252 | which are boolean, and can be toggled with a True/False button. |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 253 | |
| 254 | Methods: |
Ville Skyttä | 49b2734 | 2017-08-03 09:00:59 +0300 | [diff] [blame] | 255 | load_extensions: |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 256 | extension_selected: Handle selection from list. |
| 257 | create_extension_frame: Hold widgets for one extension. |
| 258 | set_extension_value: Set in userCfg['extensions']. |
| 259 | save_all_changed_extensions: Call extension page Save(). |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 260 | """ |
| 261 | parent = self.parent |
Terry Jan Reedy | b331f80 | 2017-07-29 00:49:39 -0400 | [diff] [blame] | 262 | frame = Frame(self.note) |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 263 | self.ext_defaultCfg = idleConf.defaultCfg['extensions'] |
| 264 | self.ext_userCfg = idleConf.userCfg['extensions'] |
| 265 | self.is_int = self.register(is_int) |
| 266 | self.load_extensions() |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 267 | # Create widgets - a listbox shows all available extensions, with the |
| 268 | # controls for the extension selected in the listbox to the right. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 269 | self.extension_names = StringVar(self) |
| 270 | frame.rowconfigure(0, weight=1) |
| 271 | frame.columnconfigure(2, weight=1) |
| 272 | self.extension_list = Listbox(frame, listvariable=self.extension_names, |
| 273 | selectmode='browse') |
| 274 | self.extension_list.bind('<<ListboxSelect>>', self.extension_selected) |
| 275 | scroll = Scrollbar(frame, command=self.extension_list.yview) |
| 276 | self.extension_list.yscrollcommand=scroll.set |
| 277 | self.details_frame = LabelFrame(frame, width=250, height=250) |
| 278 | self.extension_list.grid(column=0, row=0, sticky='nws') |
| 279 | scroll.grid(column=1, row=0, sticky='ns') |
| 280 | self.details_frame.grid(column=2, row=0, sticky='nsew', padx=[10, 0]) |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 281 | frame.configure(padding=10) |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 282 | self.config_frame = {} |
| 283 | self.current_extension = None |
| 284 | |
| 285 | self.outerframe = self # TEMPORARY |
| 286 | self.tabbed_page_set = self.extension_list # TEMPORARY |
| 287 | |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 288 | # Create the frame holding controls for each extension. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 289 | ext_names = '' |
| 290 | for ext_name in sorted(self.extensions): |
| 291 | self.create_extension_frame(ext_name) |
| 292 | ext_names = ext_names + '{' + ext_name + '} ' |
| 293 | self.extension_names.set(ext_names) |
| 294 | self.extension_list.selection_set(0) |
| 295 | self.extension_selected(None) |
| 296 | |
Terry Jan Reedy | b331f80 | 2017-07-29 00:49:39 -0400 | [diff] [blame] | 297 | return frame |
| 298 | |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 299 | def load_extensions(self): |
| 300 | "Fill self.extensions with data from the default and user configs." |
| 301 | self.extensions = {} |
| 302 | for ext_name in idleConf.GetExtensions(active_only=False): |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 303 | # Former built-in extensions are already filtered out. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 304 | self.extensions[ext_name] = [] |
| 305 | |
| 306 | for ext_name in self.extensions: |
| 307 | opt_list = sorted(self.ext_defaultCfg.GetOptionList(ext_name)) |
| 308 | |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 309 | # Bring 'enable' options to the beginning of the list. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 310 | enables = [opt_name for opt_name in opt_list |
| 311 | if opt_name.startswith('enable')] |
| 312 | for opt_name in enables: |
| 313 | opt_list.remove(opt_name) |
| 314 | opt_list = enables + opt_list |
| 315 | |
| 316 | for opt_name in opt_list: |
| 317 | def_str = self.ext_defaultCfg.Get( |
| 318 | ext_name, opt_name, raw=True) |
| 319 | try: |
| 320 | def_obj = {'True':True, 'False':False}[def_str] |
| 321 | opt_type = 'bool' |
| 322 | except KeyError: |
| 323 | try: |
| 324 | def_obj = int(def_str) |
| 325 | opt_type = 'int' |
| 326 | except ValueError: |
| 327 | def_obj = def_str |
| 328 | opt_type = None |
| 329 | try: |
| 330 | value = self.ext_userCfg.Get( |
| 331 | ext_name, opt_name, type=opt_type, raw=True, |
| 332 | default=def_obj) |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 333 | except ValueError: # Need this until .Get fixed. |
| 334 | value = def_obj # Bad values overwritten by entry. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 335 | var = StringVar(self) |
| 336 | var.set(str(value)) |
| 337 | |
| 338 | self.extensions[ext_name].append({'name': opt_name, |
| 339 | 'type': opt_type, |
| 340 | 'default': def_str, |
| 341 | 'value': value, |
| 342 | 'var': var, |
| 343 | }) |
| 344 | |
| 345 | def extension_selected(self, event): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 346 | "Handle selection of an extension from the list." |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 347 | newsel = self.extension_list.curselection() |
| 348 | if newsel: |
| 349 | newsel = self.extension_list.get(newsel) |
| 350 | if newsel is None or newsel != self.current_extension: |
| 351 | if self.current_extension: |
| 352 | self.details_frame.config(text='') |
| 353 | self.config_frame[self.current_extension].grid_forget() |
| 354 | self.current_extension = None |
| 355 | if newsel: |
| 356 | self.details_frame.config(text=newsel) |
| 357 | self.config_frame[newsel].grid(column=0, row=0, sticky='nsew') |
| 358 | self.current_extension = newsel |
| 359 | |
| 360 | def create_extension_frame(self, ext_name): |
| 361 | """Create a frame holding the widgets to configure one extension""" |
| 362 | f = VerticalScrolledFrame(self.details_frame, height=250, width=250) |
| 363 | self.config_frame[ext_name] = f |
| 364 | entry_area = f.interior |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 365 | # Create an entry for each configuration option. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 366 | for row, opt in enumerate(self.extensions[ext_name]): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 367 | # Create a row with a label and entry/checkbutton. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 368 | label = Label(entry_area, text=opt['name']) |
| 369 | label.grid(row=row, column=0, sticky=NW) |
| 370 | var = opt['var'] |
| 371 | if opt['type'] == 'bool': |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 372 | Checkbutton(entry_area, variable=var, |
| 373 | onvalue='True', offvalue='False', width=8 |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 374 | ).grid(row=row, column=1, sticky=W, padx=7) |
| 375 | elif opt['type'] == 'int': |
| 376 | Entry(entry_area, textvariable=var, validate='key', |
Terry Jan Reedy | 800415e | 2018-06-11 14:14:32 -0400 | [diff] [blame] | 377 | validatecommand=(self.is_int, '%P'), width=10 |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 378 | ).grid(row=row, column=1, sticky=NSEW, padx=7) |
| 379 | |
Terry Jan Reedy | 800415e | 2018-06-11 14:14:32 -0400 | [diff] [blame] | 380 | else: # type == 'str' |
| 381 | # Limit size to fit non-expanding space with larger font. |
| 382 | Entry(entry_area, textvariable=var, width=15 |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 383 | ).grid(row=row, column=1, sticky=NSEW, padx=7) |
| 384 | return |
| 385 | |
| 386 | def set_extension_value(self, section, opt): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 387 | """Return True if the configuration was added or changed. |
| 388 | |
| 389 | If the value is the same as the default, then remove it |
| 390 | from user config file. |
| 391 | """ |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 392 | name = opt['name'] |
| 393 | default = opt['default'] |
| 394 | value = opt['var'].get().strip() or default |
| 395 | opt['var'].set(value) |
| 396 | # if self.defaultCfg.has_section(section): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 397 | # Currently, always true; if not, indent to return. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 398 | if (value == default): |
| 399 | return self.ext_userCfg.RemoveOption(section, name) |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 400 | # Set the option. |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 401 | return self.ext_userCfg.SetOption(section, name, value) |
| 402 | |
| 403 | def save_all_changed_extensions(self): |
csabella | 36329a4 | 2017-07-13 23:32:01 -0400 | [diff] [blame] | 404 | """Save configuration changes to the user config file. |
| 405 | |
| 406 | Attributes accessed: |
| 407 | extensions |
| 408 | |
| 409 | Methods: |
| 410 | set_extension_value |
| 411 | """ |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 412 | has_changes = False |
| 413 | for ext_name in self.extensions: |
| 414 | options = self.extensions[ext_name] |
| 415 | for opt in options: |
| 416 | if self.set_extension_value(ext_name, opt): |
| 417 | has_changes = True |
| 418 | if has_changes: |
| 419 | self.ext_userCfg.Save() |
| 420 | |
| 421 | |
csabella | 6f446be | 2017-08-01 00:24:07 -0400 | [diff] [blame] | 422 | # class TabPage(Frame): # A template for Page classes. |
| 423 | # def __init__(self, master): |
| 424 | # super().__init__(master) |
| 425 | # self.create_page_tab() |
| 426 | # self.load_tab_cfg() |
| 427 | # def create_page_tab(self): |
| 428 | # # Define tk vars and register var and callback with tracers. |
| 429 | # # Create subframes and widgets. |
| 430 | # # Pack widgets. |
| 431 | # def load_tab_cfg(self): |
| 432 | # # Initialize widgets with data from idleConf. |
| 433 | # def var_changed_var_name(): |
| 434 | # # For each tk var that needs other than default callback. |
| 435 | # def other_methods(): |
| 436 | # # Define tab-specific behavior. |
| 437 | |
Serhiy Storchaka | ed6554c | 2017-10-28 03:22:44 +0300 | [diff] [blame] | 438 | font_sample_text = ( |
| 439 | '<ASCII/Latin1>\n' |
| 440 | 'AaBbCcDdEeFfGgHhIiJj\n1234567890#:+=(){}[]\n' |
| 441 | '\u00a2\u00a3\u00a5\u00a7\u00a9\u00ab\u00ae\u00b6\u00bd\u011e' |
| 442 | '\u00c0\u00c1\u00c2\u00c3\u00c4\u00c5\u00c7\u00d0\u00d8\u00df\n' |
| 443 | '\n<IPA,Greek,Cyrillic>\n' |
| 444 | '\u0250\u0255\u0258\u025e\u025f\u0264\u026b\u026e\u0270\u0277' |
| 445 | '\u027b\u0281\u0283\u0286\u028e\u029e\u02a2\u02ab\u02ad\u02af\n' |
| 446 | '\u0391\u03b1\u0392\u03b2\u0393\u03b3\u0394\u03b4\u0395\u03b5' |
| 447 | '\u0396\u03b6\u0397\u03b7\u0398\u03b8\u0399\u03b9\u039a\u03ba\n' |
| 448 | '\u0411\u0431\u0414\u0434\u0416\u0436\u041f\u043f\u0424\u0444' |
| 449 | '\u0427\u0447\u042a\u044a\u042d\u044d\u0460\u0464\u046c\u04dc\n' |
| 450 | '\n<Hebrew, Arabic>\n' |
| 451 | '\u05d0\u05d1\u05d2\u05d3\u05d4\u05d5\u05d6\u05d7\u05d8\u05d9' |
| 452 | '\u05da\u05db\u05dc\u05dd\u05de\u05df\u05e0\u05e1\u05e2\u05e3\n' |
| 453 | '\u0627\u0628\u062c\u062f\u0647\u0648\u0632\u062d\u0637\u064a' |
| 454 | '\u0660\u0661\u0662\u0663\u0664\u0665\u0666\u0667\u0668\u0669\n' |
| 455 | '\n<Devanagari, Tamil>\n' |
| 456 | '\u0966\u0967\u0968\u0969\u096a\u096b\u096c\u096d\u096e\u096f' |
| 457 | '\u0905\u0906\u0907\u0908\u0909\u090a\u090f\u0910\u0913\u0914\n' |
| 458 | '\u0be6\u0be7\u0be8\u0be9\u0bea\u0beb\u0bec\u0bed\u0bee\u0bef' |
| 459 | '\u0b85\u0b87\u0b89\u0b8e\n' |
| 460 | '\n<East Asian>\n' |
| 461 | '\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d\n' |
| 462 | '\u6c49\u5b57\u6f22\u5b57\u4eba\u6728\u706b\u571f\u91d1\u6c34\n' |
| 463 | '\uac00\ub0d0\ub354\ub824\ubaa8\ubd64\uc218\uc720\uc988\uce58\n' |
| 464 | '\u3042\u3044\u3046\u3048\u304a\u30a2\u30a4\u30a6\u30a8\u30aa\n' |
| 465 | ) |
| 466 | |
csabella | 6f446be | 2017-08-01 00:24:07 -0400 | [diff] [blame] | 467 | |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 468 | class FontPage(Frame): |
| 469 | |
csabella | 6f446be | 2017-08-01 00:24:07 -0400 | [diff] [blame] | 470 | def __init__(self, master, highpage): |
| 471 | super().__init__(master) |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 472 | self.highlight_sample = highpage.highlight_sample |
| 473 | self.create_page_font_tab() |
| 474 | self.load_font_cfg() |
| 475 | self.load_tab_cfg() |
| 476 | |
| 477 | def create_page_font_tab(self): |
| 478 | """Return frame of widgets for Font/Tabs tab. |
| 479 | |
| 480 | Fonts: Enable users to provisionally change font face, size, or |
| 481 | boldness and to see the consequence of proposed choices. Each |
| 482 | action set 3 options in changes structuree and changes the |
| 483 | corresponding aspect of the font sample on this page and |
| 484 | highlight sample on highlight page. |
| 485 | |
| 486 | Function load_font_cfg initializes font vars and widgets from |
| 487 | idleConf entries and tk. |
| 488 | |
| 489 | Fontlist: mouse button 1 click or up or down key invoke |
| 490 | on_fontlist_select(), which sets var font_name. |
| 491 | |
| 492 | Sizelist: clicking the menubutton opens the dropdown menu. A |
| 493 | mouse button 1 click or return key sets var font_size. |
| 494 | |
| 495 | Bold_toggle: clicking the box toggles var font_bold. |
| 496 | |
| 497 | Changing any of the font vars invokes var_changed_font, which |
| 498 | adds all 3 font options to changes and calls set_samples. |
| 499 | Set_samples applies a new font constructed from the font vars to |
Leo Arias | c3d9508 | 2018-02-03 18:36:10 -0600 | [diff] [blame] | 500 | font_sample and to highlight_sample on the highlight page. |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 501 | |
| 502 | Tabs: Enable users to change spaces entered for indent tabs. |
| 503 | Changing indent_scale value with the mouse sets Var space_num, |
| 504 | which invokes the default callback to add an entry to |
| 505 | changes. Load_tab_cfg initializes space_num to default. |
| 506 | |
Cheryl Sabella | 2f89646 | 2017-08-14 21:21:43 -0400 | [diff] [blame] | 507 | Widgets for FontPage(Frame): (*) widgets bound to self |
| 508 | frame_font: LabelFrame |
| 509 | frame_font_name: Frame |
| 510 | font_name_title: Label |
| 511 | (*)fontlist: ListBox - font_name |
| 512 | scroll_font: Scrollbar |
| 513 | frame_font_param: Frame |
| 514 | font_size_title: Label |
| 515 | (*)sizelist: DynOptionMenu - font_size |
| 516 | (*)bold_toggle: Checkbutton - font_bold |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 517 | frame_sample: LabelFrame |
| 518 | (*)font_sample: Label |
Cheryl Sabella | 2f89646 | 2017-08-14 21:21:43 -0400 | [diff] [blame] | 519 | frame_indent: LabelFrame |
| 520 | indent_title: Label |
| 521 | (*)indent_scale: Scale - space_num |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 522 | """ |
csabella | 6f446be | 2017-08-01 00:24:07 -0400 | [diff] [blame] | 523 | self.font_name = tracers.add(StringVar(self), self.var_changed_font) |
| 524 | self.font_size = tracers.add(StringVar(self), self.var_changed_font) |
| 525 | self.font_bold = tracers.add(BooleanVar(self), self.var_changed_font) |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 526 | self.space_num = tracers.add(IntVar(self), ('main', 'Indent', 'num-spaces')) |
| 527 | |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 528 | # Define frames and widgets. |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 529 | frame_font = LabelFrame( |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 530 | self, borderwidth=2, relief=GROOVE, text=' Shell/Editor Font ') |
| 531 | frame_sample = LabelFrame( |
Serhiy Storchaka | ed6554c | 2017-10-28 03:22:44 +0300 | [diff] [blame] | 532 | self, borderwidth=2, relief=GROOVE, |
| 533 | text=' Font Sample (Editable) ') |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 534 | frame_indent = LabelFrame( |
csabella | 6f446be | 2017-08-01 00:24:07 -0400 | [diff] [blame] | 535 | self, borderwidth=2, relief=GROOVE, text=' Indentation Width ') |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 536 | # frame_font. |
| 537 | frame_font_name = Frame(frame_font) |
| 538 | frame_font_param = Frame(frame_font) |
| 539 | font_name_title = Label( |
| 540 | frame_font_name, justify=LEFT, text='Font Face :') |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 541 | self.fontlist = Listbox(frame_font_name, height=15, |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 542 | takefocus=True, exportselection=FALSE) |
| 543 | self.fontlist.bind('<ButtonRelease-1>', self.on_fontlist_select) |
| 544 | self.fontlist.bind('<KeyRelease-Up>', self.on_fontlist_select) |
| 545 | self.fontlist.bind('<KeyRelease-Down>', self.on_fontlist_select) |
| 546 | scroll_font = Scrollbar(frame_font_name) |
| 547 | scroll_font.config(command=self.fontlist.yview) |
| 548 | self.fontlist.config(yscrollcommand=scroll_font.set) |
| 549 | font_size_title = Label(frame_font_param, text='Size :') |
| 550 | self.sizelist = DynOptionMenu(frame_font_param, self.font_size, None) |
| 551 | self.bold_toggle = Checkbutton( |
| 552 | frame_font_param, variable=self.font_bold, |
| 553 | onvalue=1, offvalue=0, text='Bold') |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 554 | # frame_sample. |
Serhiy Storchaka | ed6554c | 2017-10-28 03:22:44 +0300 | [diff] [blame] | 555 | self.font_sample = Text(frame_sample, width=20, height=20) |
| 556 | self.font_sample.insert(END, font_sample_text) |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 557 | # frame_indent. |
| 558 | indent_title = Label( |
| 559 | frame_indent, justify=LEFT, |
| 560 | text='Python Standard: 4 Spaces!') |
| 561 | self.indent_scale = Scale( |
| 562 | frame_indent, variable=self.space_num, |
| 563 | orient='horizontal', tickinterval=2, from_=2, to=16) |
| 564 | |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 565 | # Grid and pack widgets: |
| 566 | self.columnconfigure(1, weight=1) |
| 567 | frame_font.grid(row=0, column=0, padx=5, pady=5) |
| 568 | frame_sample.grid(row=0, column=1, rowspan=2, padx=5, pady=5, |
| 569 | sticky='nsew') |
| 570 | frame_indent.grid(row=1, column=0, padx=5, pady=5, sticky='ew') |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 571 | # frame_font. |
| 572 | frame_font_name.pack(side=TOP, padx=5, pady=5, fill=X) |
| 573 | frame_font_param.pack(side=TOP, padx=5, pady=5, fill=X) |
| 574 | font_name_title.pack(side=TOP, anchor=W) |
| 575 | self.fontlist.pack(side=LEFT, expand=TRUE, fill=X) |
| 576 | scroll_font.pack(side=LEFT, fill=Y) |
| 577 | font_size_title.pack(side=LEFT, anchor=W) |
| 578 | self.sizelist.pack(side=LEFT, anchor=W) |
| 579 | self.bold_toggle.pack(side=LEFT, anchor=W, padx=20) |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 580 | # frame_sample. |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 581 | self.font_sample.pack(expand=TRUE, fill=BOTH) |
| 582 | # frame_indent. |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 583 | indent_title.pack(side=TOP, anchor=W, padx=5) |
| 584 | self.indent_scale.pack(side=TOP, padx=5, fill=X) |
| 585 | |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 586 | def load_font_cfg(self): |
| 587 | """Load current configuration settings for the font options. |
| 588 | |
| 589 | Retrieve current font with idleConf.GetFont and font families |
| 590 | from tk. Setup fontlist and set font_name. Setup sizelist, |
| 591 | which sets font_size. Set font_bold. Call set_samples. |
| 592 | """ |
| 593 | configured_font = idleConf.GetFont(self, 'main', 'EditorWindow') |
| 594 | font_name = configured_font[0].lower() |
| 595 | font_size = configured_font[1] |
| 596 | font_bold = configured_font[2]=='bold' |
| 597 | |
| 598 | # Set editor font selection list and font_name. |
| 599 | fonts = list(tkFont.families(self)) |
| 600 | fonts.sort() |
| 601 | for font in fonts: |
| 602 | self.fontlist.insert(END, font) |
| 603 | self.font_name.set(font_name) |
| 604 | lc_fonts = [s.lower() for s in fonts] |
| 605 | try: |
| 606 | current_font_index = lc_fonts.index(font_name) |
| 607 | self.fontlist.see(current_font_index) |
| 608 | self.fontlist.select_set(current_font_index) |
| 609 | self.fontlist.select_anchor(current_font_index) |
| 610 | self.fontlist.activate(current_font_index) |
| 611 | except ValueError: |
| 612 | pass |
| 613 | # Set font size dropdown. |
| 614 | self.sizelist.SetMenu(('7', '8', '9', '10', '11', '12', '13', '14', |
| 615 | '16', '18', '20', '22', '25', '29', '34', '40'), |
| 616 | font_size) |
| 617 | # Set font weight. |
| 618 | self.font_bold.set(font_bold) |
| 619 | self.set_samples() |
| 620 | |
| 621 | def var_changed_font(self, *params): |
| 622 | """Store changes to font attributes. |
| 623 | |
| 624 | When one font attribute changes, save them all, as they are |
| 625 | not independent from each other. In particular, when we are |
| 626 | overriding the default font, we need to write out everything. |
| 627 | """ |
| 628 | value = self.font_name.get() |
| 629 | changes.add_option('main', 'EditorWindow', 'font', value) |
| 630 | value = self.font_size.get() |
| 631 | changes.add_option('main', 'EditorWindow', 'font-size', value) |
| 632 | value = self.font_bold.get() |
| 633 | changes.add_option('main', 'EditorWindow', 'font-bold', value) |
| 634 | self.set_samples() |
| 635 | |
| 636 | def on_fontlist_select(self, event): |
| 637 | """Handle selecting a font from the list. |
| 638 | |
| 639 | Event can result from either mouse click or Up or Down key. |
| 640 | Set font_name and example displays to selection. |
| 641 | """ |
| 642 | font = self.fontlist.get( |
| 643 | ACTIVE if event.type.name == 'KeyRelease' else ANCHOR) |
| 644 | self.font_name.set(font.lower()) |
| 645 | |
| 646 | def set_samples(self, event=None): |
| 647 | """Update update both screen samples with the font settings. |
| 648 | |
| 649 | Called on font initialization and change events. |
| 650 | Accesses font_name, font_size, and font_bold Variables. |
Leo Arias | c3d9508 | 2018-02-03 18:36:10 -0600 | [diff] [blame] | 651 | Updates font_sample and highlight page highlight_sample. |
csabella | 9397e2a | 2017-07-30 13:34:25 -0400 | [diff] [blame] | 652 | """ |
| 653 | font_name = self.font_name.get() |
| 654 | font_weight = tkFont.BOLD if self.font_bold.get() else tkFont.NORMAL |
| 655 | new_font = (font_name, self.font_size.get(), font_weight) |
| 656 | self.font_sample['font'] = new_font |
| 657 | self.highlight_sample['font'] = new_font |
| 658 | |
| 659 | def load_tab_cfg(self): |
| 660 | """Load current configuration settings for the tab options. |
| 661 | |
| 662 | Attributes updated: |
| 663 | space_num: Set to value from idleConf. |
| 664 | """ |
| 665 | # Set indent sizes. |
| 666 | space_num = idleConf.GetOption( |
| 667 | 'main', 'Indent', 'num-spaces', default=4, type='int') |
| 668 | self.space_num.set(space_num) |
| 669 | |
| 670 | def var_changed_space_num(self, *params): |
| 671 | "Store change to indentation size." |
| 672 | value = self.space_num.get() |
| 673 | changes.add_option('main', 'Indent', 'num-spaces', value) |
| 674 | |
| 675 | |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 676 | class HighPage(Frame): |
| 677 | |
| 678 | def __init__(self, master): |
| 679 | super().__init__(master) |
| 680 | self.cd = master.master |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 681 | self.style = Style(master) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 682 | self.create_page_highlight() |
| 683 | self.load_theme_cfg() |
| 684 | |
| 685 | def create_page_highlight(self): |
| 686 | """Return frame of widgets for Highlighting tab. |
| 687 | |
| 688 | Enable users to provisionally change foreground and background |
| 689 | colors applied to textual tags. Color mappings are stored in |
| 690 | complete listings called themes. Built-in themes in |
| 691 | idlelib/config-highlight.def are fixed as far as the dialog is |
| 692 | concerned. Any theme can be used as the base for a new custom |
| 693 | theme, stored in .idlerc/config-highlight.cfg. |
| 694 | |
| 695 | Function load_theme_cfg() initializes tk variables and theme |
| 696 | lists and calls paint_theme_sample() and set_highlight_target() |
| 697 | for the current theme. Radiobuttons builtin_theme_on and |
| 698 | custom_theme_on toggle var theme_source, which controls if the |
| 699 | current set of colors are from a builtin or custom theme. |
| 700 | DynOptionMenus builtinlist and customlist contain lists of the |
| 701 | builtin and custom themes, respectively, and the current item |
| 702 | from each list is stored in vars builtin_name and custom_name. |
| 703 | |
| 704 | Function paint_theme_sample() applies the colors from the theme |
| 705 | to the tags in text widget highlight_sample and then invokes |
| 706 | set_color_sample(). Function set_highlight_target() sets the state |
| 707 | of the radiobuttons fg_on and bg_on based on the tag and it also |
| 708 | invokes set_color_sample(). |
| 709 | |
| 710 | Function set_color_sample() sets the background color for the frame |
| 711 | holding the color selector. This provides a larger visual of the |
| 712 | color for the current tag and plane (foreground/background). |
| 713 | |
| 714 | Note: set_color_sample() is called from many places and is often |
| 715 | called more than once when a change is made. It is invoked when |
| 716 | foreground or background is selected (radiobuttons), from |
| 717 | paint_theme_sample() (theme is changed or load_cfg is called), and |
| 718 | from set_highlight_target() (target tag is changed or load_cfg called). |
| 719 | |
| 720 | Button delete_custom invokes delete_custom() to delete |
| 721 | a custom theme from idleConf.userCfg['highlight'] and changes. |
| 722 | Button save_custom invokes save_as_new_theme() which calls |
| 723 | get_new_theme_name() and create_new() to save a custom theme |
| 724 | and its colors to idleConf.userCfg['highlight']. |
| 725 | |
| 726 | Radiobuttons fg_on and bg_on toggle var fg_bg_toggle to control |
| 727 | if the current selected color for a tag is for the foreground or |
| 728 | background. |
| 729 | |
| 730 | DynOptionMenu targetlist contains a readable description of the |
| 731 | tags applied to Python source within IDLE. Selecting one of the |
| 732 | tags from this list populates highlight_target, which has a callback |
| 733 | function set_highlight_target(). |
| 734 | |
| 735 | Text widget highlight_sample displays a block of text (which is |
| 736 | mock Python code) in which is embedded the defined tags and reflects |
| 737 | the color attributes of the current theme and changes for those tags. |
| 738 | Mouse button 1 allows for selection of a tag and updates |
| 739 | highlight_target with that tag value. |
| 740 | |
| 741 | Note: The font in highlight_sample is set through the config in |
| 742 | the fonts tab. |
| 743 | |
| 744 | In other words, a tag can be selected either from targetlist or |
| 745 | by clicking on the sample text within highlight_sample. The |
| 746 | plane (foreground/background) is selected via the radiobutton. |
| 747 | Together, these two (tag and plane) control what color is |
| 748 | shown in set_color_sample() for the current theme. Button set_color |
| 749 | invokes get_color() which displays a ColorChooser to change the |
| 750 | color for the selected tag/plane. If a new color is picked, |
| 751 | it will be saved to changes and the highlight_sample and |
| 752 | frame background will be updated. |
| 753 | |
| 754 | Tk Variables: |
| 755 | color: Color of selected target. |
| 756 | builtin_name: Menu variable for built-in theme. |
| 757 | custom_name: Menu variable for custom theme. |
| 758 | fg_bg_toggle: Toggle for foreground/background color. |
| 759 | Note: this has no callback. |
| 760 | theme_source: Selector for built-in or custom theme. |
| 761 | highlight_target: Menu variable for the highlight tag target. |
| 762 | |
| 763 | Instance Data Attributes: |
| 764 | theme_elements: Dictionary of tags for text highlighting. |
| 765 | The key is the display name and the value is a tuple of |
| 766 | (tag name, display sort order). |
| 767 | |
| 768 | Methods [attachment]: |
| 769 | load_theme_cfg: Load current highlight colors. |
| 770 | get_color: Invoke colorchooser [button_set_color]. |
| 771 | set_color_sample_binding: Call set_color_sample [fg_bg_toggle]. |
| 772 | set_highlight_target: set fg_bg_toggle, set_color_sample(). |
| 773 | set_color_sample: Set frame background to target. |
| 774 | on_new_color_set: Set new color and add option. |
| 775 | paint_theme_sample: Recolor sample. |
| 776 | get_new_theme_name: Get from popup. |
| 777 | create_new: Combine theme with changes and save. |
| 778 | save_as_new_theme: Save [button_save_custom]. |
| 779 | set_theme_type: Command for [theme_source]. |
| 780 | delete_custom: Activate default [button_delete_custom]. |
| 781 | save_new: Save to userCfg['theme'] (is function). |
| 782 | |
| 783 | Widgets of highlights page frame: (*) widgets bound to self |
| 784 | frame_custom: LabelFrame |
| 785 | (*)highlight_sample: Text |
| 786 | (*)frame_color_set: Frame |
| 787 | (*)button_set_color: Button |
| 788 | (*)targetlist: DynOptionMenu - highlight_target |
| 789 | frame_fg_bg_toggle: Frame |
| 790 | (*)fg_on: Radiobutton - fg_bg_toggle |
| 791 | (*)bg_on: Radiobutton - fg_bg_toggle |
| 792 | (*)button_save_custom: Button |
| 793 | frame_theme: LabelFrame |
| 794 | theme_type_title: Label |
| 795 | (*)builtin_theme_on: Radiobutton - theme_source |
| 796 | (*)custom_theme_on: Radiobutton - theme_source |
| 797 | (*)builtinlist: DynOptionMenu - builtin_name |
| 798 | (*)customlist: DynOptionMenu - custom_name |
| 799 | (*)button_delete_custom: Button |
| 800 | (*)theme_message: Label |
| 801 | """ |
| 802 | self.theme_elements = { |
| 803 | 'Normal Text': ('normal', '00'), |
Cheryl Sabella | de65162 | 2018-06-01 21:45:54 -0400 | [diff] [blame] | 804 | 'Code Context': ('context', '01'), |
| 805 | 'Python Keywords': ('keyword', '02'), |
| 806 | 'Python Definitions': ('definition', '03'), |
| 807 | 'Python Builtins': ('builtin', '04'), |
| 808 | 'Python Comments': ('comment', '05'), |
| 809 | 'Python Strings': ('string', '06'), |
| 810 | 'Selected Text': ('hilite', '07'), |
| 811 | 'Found Text': ('hit', '08'), |
| 812 | 'Cursor': ('cursor', '09'), |
| 813 | 'Editor Breakpoint': ('break', '10'), |
| 814 | 'Shell Normal Text': ('console', '11'), |
| 815 | 'Shell Error Text': ('error', '12'), |
| 816 | 'Shell Stdout Text': ('stdout', '13'), |
| 817 | 'Shell Stderr Text': ('stderr', '14'), |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 818 | } |
| 819 | self.builtin_name = tracers.add( |
| 820 | StringVar(self), self.var_changed_builtin_name) |
| 821 | self.custom_name = tracers.add( |
| 822 | StringVar(self), self.var_changed_custom_name) |
| 823 | self.fg_bg_toggle = BooleanVar(self) |
| 824 | self.color = tracers.add( |
| 825 | StringVar(self), self.var_changed_color) |
| 826 | self.theme_source = tracers.add( |
| 827 | BooleanVar(self), self.var_changed_theme_source) |
| 828 | self.highlight_target = tracers.add( |
| 829 | StringVar(self), self.var_changed_highlight_target) |
| 830 | |
| 831 | # Create widgets: |
| 832 | # body frame and section frames. |
| 833 | frame_custom = LabelFrame(self, borderwidth=2, relief=GROOVE, |
| 834 | text=' Custom Highlighting ') |
| 835 | frame_theme = LabelFrame(self, borderwidth=2, relief=GROOVE, |
| 836 | text=' Highlighting Theme ') |
| 837 | # frame_custom. |
| 838 | text = self.highlight_sample = Text( |
| 839 | frame_custom, relief=SOLID, borderwidth=1, |
| 840 | font=('courier', 12, ''), cursor='hand2', width=21, height=13, |
| 841 | takefocus=FALSE, highlightthickness=0, wrap=NONE) |
| 842 | text.bind('<Double-Button-1>', lambda e: 'break') |
| 843 | text.bind('<B1-Motion>', lambda e: 'break') |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 844 | text_and_tags=( |
| 845 | ('\n', 'normal'), |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 846 | ('#you can click here', 'comment'), ('\n', 'normal'), |
| 847 | ('#to choose items', 'comment'), ('\n', 'normal'), |
Cheryl Sabella | de65162 | 2018-06-01 21:45:54 -0400 | [diff] [blame] | 848 | ('code context section', 'context'), ('\n\n', 'normal'), |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 849 | ('def', 'keyword'), (' ', 'normal'), |
| 850 | ('func', 'definition'), ('(param):\n ', 'normal'), |
| 851 | ('"""string"""', 'string'), ('\n var0 = ', 'normal'), |
| 852 | ("'string'", 'string'), ('\n var1 = ', 'normal'), |
| 853 | ("'selected'", 'hilite'), ('\n var2 = ', 'normal'), |
| 854 | ("'found'", 'hit'), ('\n var3 = ', 'normal'), |
| 855 | ('list', 'builtin'), ('(', 'normal'), |
| 856 | ('None', 'keyword'), (')\n', 'normal'), |
| 857 | (' breakpoint("line")', 'break'), ('\n\n', 'normal'), |
| 858 | (' error ', 'error'), (' ', 'normal'), |
| 859 | ('cursor |', 'cursor'), ('\n ', 'normal'), |
| 860 | ('shell', 'console'), (' ', 'normal'), |
| 861 | ('stdout', 'stdout'), (' ', 'normal'), |
| 862 | ('stderr', 'stderr'), ('\n\n', 'normal')) |
| 863 | for texttag in text_and_tags: |
| 864 | text.insert(END, texttag[0], texttag[1]) |
| 865 | for element in self.theme_elements: |
| 866 | def tem(event, elem=element): |
Cheryl Sabella | 8f7a798 | 2017-08-19 22:04:40 -0400 | [diff] [blame] | 867 | # event.widget.winfo_top_level().highlight_target.set(elem) |
| 868 | self.highlight_target.set(elem) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 869 | text.tag_bind( |
| 870 | self.theme_elements[element][0], '<ButtonPress-1>', tem) |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 871 | text['state'] = 'disabled' |
| 872 | self.style.configure('frame_color_set.TFrame', borderwidth=1, |
| 873 | relief='solid') |
| 874 | self.frame_color_set = Frame(frame_custom, style='frame_color_set.TFrame') |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 875 | frame_fg_bg_toggle = Frame(frame_custom) |
| 876 | self.button_set_color = Button( |
| 877 | self.frame_color_set, text='Choose Color for :', |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 878 | command=self.get_color) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 879 | self.targetlist = DynOptionMenu( |
| 880 | self.frame_color_set, self.highlight_target, None, |
| 881 | highlightthickness=0) #, command=self.set_highlight_targetBinding |
| 882 | self.fg_on = Radiobutton( |
| 883 | frame_fg_bg_toggle, variable=self.fg_bg_toggle, value=1, |
| 884 | text='Foreground', command=self.set_color_sample_binding) |
| 885 | self.bg_on = Radiobutton( |
| 886 | frame_fg_bg_toggle, variable=self.fg_bg_toggle, value=0, |
| 887 | text='Background', command=self.set_color_sample_binding) |
| 888 | self.fg_bg_toggle.set(1) |
| 889 | self.button_save_custom = Button( |
| 890 | frame_custom, text='Save as New Custom Theme', |
| 891 | command=self.save_as_new_theme) |
| 892 | # frame_theme. |
| 893 | theme_type_title = Label(frame_theme, text='Select : ') |
| 894 | self.builtin_theme_on = Radiobutton( |
| 895 | frame_theme, variable=self.theme_source, value=1, |
| 896 | command=self.set_theme_type, text='a Built-in Theme') |
| 897 | self.custom_theme_on = Radiobutton( |
| 898 | frame_theme, variable=self.theme_source, value=0, |
| 899 | command=self.set_theme_type, text='a Custom Theme') |
| 900 | self.builtinlist = DynOptionMenu( |
| 901 | frame_theme, self.builtin_name, None, command=None) |
| 902 | self.customlist = DynOptionMenu( |
| 903 | frame_theme, self.custom_name, None, command=None) |
| 904 | self.button_delete_custom = Button( |
| 905 | frame_theme, text='Delete Custom Theme', |
| 906 | command=self.delete_custom) |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 907 | self.theme_message = Label(frame_theme, borderwidth=2) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 908 | # Pack widgets: |
| 909 | # body. |
| 910 | frame_custom.pack(side=LEFT, padx=5, pady=5, expand=TRUE, fill=BOTH) |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 911 | frame_theme.pack(side=TOP, padx=5, pady=5, fill=X) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 912 | # frame_custom. |
| 913 | self.frame_color_set.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=X) |
| 914 | frame_fg_bg_toggle.pack(side=TOP, padx=5, pady=0) |
| 915 | self.highlight_sample.pack( |
| 916 | side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH) |
| 917 | self.button_set_color.pack(side=TOP, expand=TRUE, fill=X, padx=8, pady=4) |
| 918 | self.targetlist.pack(side=TOP, expand=TRUE, fill=X, padx=8, pady=3) |
| 919 | self.fg_on.pack(side=LEFT, anchor=E) |
| 920 | self.bg_on.pack(side=RIGHT, anchor=W) |
| 921 | self.button_save_custom.pack(side=BOTTOM, fill=X, padx=5, pady=5) |
| 922 | # frame_theme. |
| 923 | theme_type_title.pack(side=TOP, anchor=W, padx=5, pady=5) |
| 924 | self.builtin_theme_on.pack(side=TOP, anchor=W, padx=5) |
| 925 | self.custom_theme_on.pack(side=TOP, anchor=W, padx=5, pady=2) |
| 926 | self.builtinlist.pack(side=TOP, fill=X, padx=5, pady=5) |
| 927 | self.customlist.pack(side=TOP, fill=X, anchor=W, padx=5, pady=5) |
| 928 | self.button_delete_custom.pack(side=TOP, fill=X, padx=5, pady=5) |
| 929 | self.theme_message.pack(side=TOP, fill=X, pady=5) |
| 930 | |
| 931 | def load_theme_cfg(self): |
| 932 | """Load current configuration settings for the theme options. |
| 933 | |
| 934 | Based on the theme_source toggle, the theme is set as |
| 935 | either builtin or custom and the initial widget values |
| 936 | reflect the current settings from idleConf. |
| 937 | |
| 938 | Attributes updated: |
| 939 | theme_source: Set from idleConf. |
| 940 | builtinlist: List of default themes from idleConf. |
| 941 | customlist: List of custom themes from idleConf. |
| 942 | custom_theme_on: Disabled if there are no custom themes. |
| 943 | custom_theme: Message with additional information. |
| 944 | targetlist: Create menu from self.theme_elements. |
| 945 | |
| 946 | Methods: |
| 947 | set_theme_type |
| 948 | paint_theme_sample |
| 949 | set_highlight_target |
| 950 | """ |
| 951 | # Set current theme type radiobutton. |
| 952 | self.theme_source.set(idleConf.GetOption( |
| 953 | 'main', 'Theme', 'default', type='bool', default=1)) |
| 954 | # Set current theme. |
| 955 | current_option = idleConf.CurrentTheme() |
| 956 | # Load available theme option menus. |
| 957 | if self.theme_source.get(): # Default theme selected. |
| 958 | item_list = idleConf.GetSectionList('default', 'highlight') |
| 959 | item_list.sort() |
| 960 | self.builtinlist.SetMenu(item_list, current_option) |
| 961 | item_list = idleConf.GetSectionList('user', 'highlight') |
| 962 | item_list.sort() |
| 963 | if not item_list: |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 964 | self.custom_theme_on.state(('disabled',)) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 965 | self.custom_name.set('- no custom themes -') |
| 966 | else: |
| 967 | self.customlist.SetMenu(item_list, item_list[0]) |
| 968 | else: # User theme selected. |
| 969 | item_list = idleConf.GetSectionList('user', 'highlight') |
| 970 | item_list.sort() |
| 971 | self.customlist.SetMenu(item_list, current_option) |
| 972 | item_list = idleConf.GetSectionList('default', 'highlight') |
| 973 | item_list.sort() |
| 974 | self.builtinlist.SetMenu(item_list, item_list[0]) |
| 975 | self.set_theme_type() |
| 976 | # Load theme element option menu. |
| 977 | theme_names = list(self.theme_elements.keys()) |
| 978 | theme_names.sort(key=lambda x: self.theme_elements[x][1]) |
| 979 | self.targetlist.SetMenu(theme_names, theme_names[0]) |
| 980 | self.paint_theme_sample() |
| 981 | self.set_highlight_target() |
| 982 | |
| 983 | def var_changed_builtin_name(self, *params): |
| 984 | """Process new builtin theme selection. |
| 985 | |
| 986 | Add the changed theme's name to the changed_items and recreate |
| 987 | the sample with the values from the selected theme. |
| 988 | """ |
| 989 | old_themes = ('IDLE Classic', 'IDLE New') |
| 990 | value = self.builtin_name.get() |
| 991 | if value not in old_themes: |
| 992 | if idleConf.GetOption('main', 'Theme', 'name') not in old_themes: |
| 993 | changes.add_option('main', 'Theme', 'name', old_themes[0]) |
| 994 | changes.add_option('main', 'Theme', 'name2', value) |
| 995 | self.theme_message['text'] = 'New theme, see Help' |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 996 | else: |
| 997 | changes.add_option('main', 'Theme', 'name', value) |
| 998 | changes.add_option('main', 'Theme', 'name2', '') |
| 999 | self.theme_message['text'] = '' |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1000 | self.paint_theme_sample() |
| 1001 | |
| 1002 | def var_changed_custom_name(self, *params): |
| 1003 | """Process new custom theme selection. |
| 1004 | |
| 1005 | If a new custom theme is selected, add the name to the |
| 1006 | changed_items and apply the theme to the sample. |
| 1007 | """ |
| 1008 | value = self.custom_name.get() |
| 1009 | if value != '- no custom themes -': |
| 1010 | changes.add_option('main', 'Theme', 'name', value) |
| 1011 | self.paint_theme_sample() |
| 1012 | |
| 1013 | def var_changed_theme_source(self, *params): |
| 1014 | """Process toggle between builtin and custom theme. |
| 1015 | |
| 1016 | Update the default toggle value and apply the newly |
| 1017 | selected theme type. |
| 1018 | """ |
| 1019 | value = self.theme_source.get() |
| 1020 | changes.add_option('main', 'Theme', 'default', value) |
| 1021 | if value: |
| 1022 | self.var_changed_builtin_name() |
| 1023 | else: |
| 1024 | self.var_changed_custom_name() |
| 1025 | |
| 1026 | def var_changed_color(self, *params): |
| 1027 | "Process change to color choice." |
| 1028 | self.on_new_color_set() |
| 1029 | |
| 1030 | def var_changed_highlight_target(self, *params): |
| 1031 | "Process selection of new target tag for highlighting." |
| 1032 | self.set_highlight_target() |
| 1033 | |
| 1034 | def set_theme_type(self): |
| 1035 | """Set available screen options based on builtin or custom theme. |
| 1036 | |
| 1037 | Attributes accessed: |
| 1038 | theme_source |
| 1039 | |
| 1040 | Attributes updated: |
| 1041 | builtinlist |
| 1042 | customlist |
| 1043 | button_delete_custom |
| 1044 | custom_theme_on |
| 1045 | |
| 1046 | Called from: |
| 1047 | handler for builtin_theme_on and custom_theme_on |
| 1048 | delete_custom |
| 1049 | create_new |
| 1050 | load_theme_cfg |
| 1051 | """ |
| 1052 | if self.theme_source.get(): |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1053 | self.builtinlist['state'] = 'normal' |
| 1054 | self.customlist['state'] = 'disabled' |
| 1055 | self.button_delete_custom.state(('disabled',)) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1056 | else: |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1057 | self.builtinlist['state'] = 'disabled' |
| 1058 | self.custom_theme_on.state(('!disabled',)) |
| 1059 | self.customlist['state'] = 'normal' |
| 1060 | self.button_delete_custom.state(('!disabled',)) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1061 | |
| 1062 | def get_color(self): |
| 1063 | """Handle button to select a new color for the target tag. |
| 1064 | |
| 1065 | If a new color is selected while using a builtin theme, a |
| 1066 | name must be supplied to create a custom theme. |
| 1067 | |
| 1068 | Attributes accessed: |
| 1069 | highlight_target |
| 1070 | frame_color_set |
| 1071 | theme_source |
| 1072 | |
| 1073 | Attributes updated: |
| 1074 | color |
| 1075 | |
| 1076 | Methods: |
| 1077 | get_new_theme_name |
| 1078 | create_new |
| 1079 | """ |
| 1080 | target = self.highlight_target.get() |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1081 | prev_color = self.style.lookup(self.frame_color_set['style'], |
| 1082 | 'background') |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1083 | rgbTuplet, color_string = tkColorChooser.askcolor( |
| 1084 | parent=self, title='Pick new color for : '+target, |
| 1085 | initialcolor=prev_color) |
| 1086 | if color_string and (color_string != prev_color): |
| 1087 | # User didn't cancel and they chose a new color. |
| 1088 | if self.theme_source.get(): # Current theme is a built-in. |
| 1089 | message = ('Your changes will be saved as a new Custom Theme. ' |
| 1090 | 'Enter a name for your new Custom Theme below.') |
| 1091 | new_theme = self.get_new_theme_name(message) |
| 1092 | if not new_theme: # User cancelled custom theme creation. |
| 1093 | return |
| 1094 | else: # Create new custom theme based on previously active theme. |
| 1095 | self.create_new(new_theme) |
| 1096 | self.color.set(color_string) |
| 1097 | else: # Current theme is user defined. |
| 1098 | self.color.set(color_string) |
| 1099 | |
| 1100 | def on_new_color_set(self): |
| 1101 | "Display sample of new color selection on the dialog." |
| 1102 | new_color = self.color.get() |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1103 | self.style.configure('frame_color_set.TFrame', background=new_color) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1104 | plane = 'foreground' if self.fg_bg_toggle.get() else 'background' |
| 1105 | sample_element = self.theme_elements[self.highlight_target.get()][0] |
| 1106 | self.highlight_sample.tag_config(sample_element, **{plane: new_color}) |
| 1107 | theme = self.custom_name.get() |
| 1108 | theme_element = sample_element + '-' + plane |
| 1109 | changes.add_option('highlight', theme, theme_element, new_color) |
| 1110 | |
| 1111 | def get_new_theme_name(self, message): |
| 1112 | "Return name of new theme from query popup." |
| 1113 | used_names = (idleConf.GetSectionList('user', 'highlight') + |
| 1114 | idleConf.GetSectionList('default', 'highlight')) |
| 1115 | new_theme = SectionName( |
| 1116 | self, 'New Custom Theme', message, used_names).result |
| 1117 | return new_theme |
| 1118 | |
| 1119 | def save_as_new_theme(self): |
| 1120 | """Prompt for new theme name and create the theme. |
| 1121 | |
| 1122 | Methods: |
| 1123 | get_new_theme_name |
| 1124 | create_new |
| 1125 | """ |
| 1126 | new_theme_name = self.get_new_theme_name('New Theme Name:') |
| 1127 | if new_theme_name: |
| 1128 | self.create_new(new_theme_name) |
| 1129 | |
| 1130 | def create_new(self, new_theme_name): |
| 1131 | """Create a new custom theme with the given name. |
| 1132 | |
| 1133 | Create the new theme based on the previously active theme |
| 1134 | with the current changes applied. Once it is saved, then |
| 1135 | activate the new theme. |
| 1136 | |
| 1137 | Attributes accessed: |
| 1138 | builtin_name |
| 1139 | custom_name |
| 1140 | |
| 1141 | Attributes updated: |
| 1142 | customlist |
| 1143 | theme_source |
| 1144 | |
| 1145 | Method: |
| 1146 | save_new |
| 1147 | set_theme_type |
| 1148 | """ |
| 1149 | if self.theme_source.get(): |
| 1150 | theme_type = 'default' |
| 1151 | theme_name = self.builtin_name.get() |
| 1152 | else: |
| 1153 | theme_type = 'user' |
| 1154 | theme_name = self.custom_name.get() |
| 1155 | new_theme = idleConf.GetThemeDict(theme_type, theme_name) |
| 1156 | # Apply any of the old theme's unsaved changes to the new theme. |
| 1157 | if theme_name in changes['highlight']: |
| 1158 | theme_changes = changes['highlight'][theme_name] |
| 1159 | for element in theme_changes: |
| 1160 | new_theme[element] = theme_changes[element] |
| 1161 | # Save the new theme. |
| 1162 | self.save_new(new_theme_name, new_theme) |
| 1163 | # Change GUI over to the new theme. |
| 1164 | custom_theme_list = idleConf.GetSectionList('user', 'highlight') |
| 1165 | custom_theme_list.sort() |
| 1166 | self.customlist.SetMenu(custom_theme_list, new_theme_name) |
| 1167 | self.theme_source.set(0) |
| 1168 | self.set_theme_type() |
| 1169 | |
| 1170 | def set_highlight_target(self): |
| 1171 | """Set fg/bg toggle and color based on highlight tag target. |
| 1172 | |
| 1173 | Instance variables accessed: |
| 1174 | highlight_target |
| 1175 | |
| 1176 | Attributes updated: |
| 1177 | fg_on |
| 1178 | bg_on |
| 1179 | fg_bg_toggle |
| 1180 | |
| 1181 | Methods: |
| 1182 | set_color_sample |
| 1183 | |
| 1184 | Called from: |
| 1185 | var_changed_highlight_target |
| 1186 | load_theme_cfg |
| 1187 | """ |
| 1188 | if self.highlight_target.get() == 'Cursor': # bg not possible |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1189 | self.fg_on.state(('disabled',)) |
| 1190 | self.bg_on.state(('disabled',)) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1191 | self.fg_bg_toggle.set(1) |
| 1192 | else: # Both fg and bg can be set. |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1193 | self.fg_on.state(('!disabled',)) |
| 1194 | self.bg_on.state(('!disabled',)) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1195 | self.fg_bg_toggle.set(1) |
| 1196 | self.set_color_sample() |
| 1197 | |
| 1198 | def set_color_sample_binding(self, *args): |
| 1199 | """Change color sample based on foreground/background toggle. |
| 1200 | |
| 1201 | Methods: |
| 1202 | set_color_sample |
| 1203 | """ |
| 1204 | self.set_color_sample() |
| 1205 | |
| 1206 | def set_color_sample(self): |
| 1207 | """Set the color of the frame background to reflect the selected target. |
| 1208 | |
| 1209 | Instance variables accessed: |
| 1210 | theme_elements |
| 1211 | highlight_target |
| 1212 | fg_bg_toggle |
| 1213 | highlight_sample |
| 1214 | |
| 1215 | Attributes updated: |
| 1216 | frame_color_set |
| 1217 | """ |
| 1218 | # Set the color sample area. |
| 1219 | tag = self.theme_elements[self.highlight_target.get()][0] |
| 1220 | plane = 'foreground' if self.fg_bg_toggle.get() else 'background' |
| 1221 | color = self.highlight_sample.tag_cget(tag, plane) |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1222 | self.style.configure('frame_color_set.TFrame', background=color) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1223 | |
| 1224 | def paint_theme_sample(self): |
| 1225 | """Apply the theme colors to each element tag in the sample text. |
| 1226 | |
| 1227 | Instance attributes accessed: |
| 1228 | theme_elements |
| 1229 | theme_source |
| 1230 | builtin_name |
| 1231 | custom_name |
| 1232 | |
| 1233 | Attributes updated: |
| 1234 | highlight_sample: Set the tag elements to the theme. |
| 1235 | |
| 1236 | Methods: |
| 1237 | set_color_sample |
| 1238 | |
| 1239 | Called from: |
| 1240 | var_changed_builtin_name |
| 1241 | var_changed_custom_name |
| 1242 | load_theme_cfg |
| 1243 | """ |
| 1244 | if self.theme_source.get(): # Default theme |
| 1245 | theme = self.builtin_name.get() |
| 1246 | else: # User theme |
| 1247 | theme = self.custom_name.get() |
| 1248 | for element_title in self.theme_elements: |
| 1249 | element = self.theme_elements[element_title][0] |
| 1250 | colors = idleConf.GetHighlight(theme, element) |
| 1251 | if element == 'cursor': # Cursor sample needs special painting. |
| 1252 | colors['background'] = idleConf.GetHighlight( |
| 1253 | theme, 'normal', fgBg='bg') |
| 1254 | # Handle any unsaved changes to this theme. |
| 1255 | if theme in changes['highlight']: |
| 1256 | theme_dict = changes['highlight'][theme] |
| 1257 | if element + '-foreground' in theme_dict: |
| 1258 | colors['foreground'] = theme_dict[element + '-foreground'] |
| 1259 | if element + '-background' in theme_dict: |
| 1260 | colors['background'] = theme_dict[element + '-background'] |
| 1261 | self.highlight_sample.tag_config(element, **colors) |
| 1262 | self.set_color_sample() |
| 1263 | |
| 1264 | def save_new(self, theme_name, theme): |
| 1265 | """Save a newly created theme to idleConf. |
| 1266 | |
| 1267 | theme_name - string, the name of the new theme |
| 1268 | theme - dictionary containing the new theme |
| 1269 | """ |
| 1270 | if not idleConf.userCfg['highlight'].has_section(theme_name): |
| 1271 | idleConf.userCfg['highlight'].add_section(theme_name) |
| 1272 | for element in theme: |
| 1273 | value = theme[element] |
| 1274 | idleConf.userCfg['highlight'].SetOption(theme_name, element, value) |
| 1275 | |
Terry Jan Reedy | 3457f42 | 2017-08-27 16:39:41 -0400 | [diff] [blame] | 1276 | def askyesno(self, *args, **kwargs): |
| 1277 | # Make testing easier. Could change implementation. |
Terry Jan Reedy | 0efc7c6 | 2017-09-17 20:13:25 -0400 | [diff] [blame] | 1278 | return messagebox.askyesno(*args, **kwargs) |
Terry Jan Reedy | 3457f42 | 2017-08-27 16:39:41 -0400 | [diff] [blame] | 1279 | |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1280 | def delete_custom(self): |
| 1281 | """Handle event to delete custom theme. |
| 1282 | |
| 1283 | The current theme is deactivated and the default theme is |
| 1284 | activated. The custom theme is permanently removed from |
| 1285 | the config file. |
| 1286 | |
| 1287 | Attributes accessed: |
| 1288 | custom_name |
| 1289 | |
| 1290 | Attributes updated: |
| 1291 | custom_theme_on |
| 1292 | customlist |
| 1293 | theme_source |
| 1294 | builtin_name |
| 1295 | |
| 1296 | Methods: |
| 1297 | deactivate_current_config |
| 1298 | save_all_changed_extensions |
| 1299 | activate_config_changes |
| 1300 | set_theme_type |
| 1301 | """ |
| 1302 | theme_name = self.custom_name.get() |
| 1303 | delmsg = 'Are you sure you wish to delete the theme %r ?' |
Terry Jan Reedy | 3457f42 | 2017-08-27 16:39:41 -0400 | [diff] [blame] | 1304 | if not self.askyesno( |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1305 | 'Delete Theme', delmsg % theme_name, parent=self): |
| 1306 | return |
Cheryl Sabella | 8f7a798 | 2017-08-19 22:04:40 -0400 | [diff] [blame] | 1307 | self.cd.deactivate_current_config() |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1308 | # Remove theme from changes, config, and file. |
| 1309 | changes.delete_section('highlight', theme_name) |
| 1310 | # Reload user theme list. |
| 1311 | item_list = idleConf.GetSectionList('user', 'highlight') |
| 1312 | item_list.sort() |
| 1313 | if not item_list: |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1314 | self.custom_theme_on.state(('disabled',)) |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1315 | self.customlist.SetMenu(item_list, '- no custom themes -') |
| 1316 | else: |
| 1317 | self.customlist.SetMenu(item_list, item_list[0]) |
| 1318 | # Revert to default theme. |
| 1319 | self.theme_source.set(idleConf.defaultCfg['main'].Get('Theme', 'default')) |
| 1320 | self.builtin_name.set(idleConf.defaultCfg['main'].Get('Theme', 'name')) |
| 1321 | # User can't back out of these changes, they must be applied now. |
| 1322 | changes.save_all() |
Cheryl Sabella | 8f7a798 | 2017-08-19 22:04:40 -0400 | [diff] [blame] | 1323 | self.cd.save_all_changed_extensions() |
| 1324 | self.cd.activate_config_changes() |
Cheryl Sabella | a32e405 | 2017-08-18 18:34:55 -0400 | [diff] [blame] | 1325 | self.set_theme_type() |
| 1326 | |
| 1327 | |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1328 | class KeysPage(Frame): |
| 1329 | |
| 1330 | def __init__(self, master): |
| 1331 | super().__init__(master) |
| 1332 | self.cd = master.master |
| 1333 | self.create_page_keys() |
| 1334 | self.load_key_cfg() |
| 1335 | |
| 1336 | def create_page_keys(self): |
| 1337 | """Return frame of widgets for Keys tab. |
| 1338 | |
| 1339 | Enable users to provisionally change both individual and sets of |
| 1340 | keybindings (shortcut keys). Except for features implemented as |
| 1341 | extensions, keybindings are stored in complete sets called |
| 1342 | keysets. Built-in keysets in idlelib/config-keys.def are fixed |
| 1343 | as far as the dialog is concerned. Any keyset can be used as the |
| 1344 | base for a new custom keyset, stored in .idlerc/config-keys.cfg. |
| 1345 | |
| 1346 | Function load_key_cfg() initializes tk variables and keyset |
| 1347 | lists and calls load_keys_list for the current keyset. |
| 1348 | Radiobuttons builtin_keyset_on and custom_keyset_on toggle var |
| 1349 | keyset_source, which controls if the current set of keybindings |
| 1350 | are from a builtin or custom keyset. DynOptionMenus builtinlist |
| 1351 | and customlist contain lists of the builtin and custom keysets, |
| 1352 | respectively, and the current item from each list is stored in |
| 1353 | vars builtin_name and custom_name. |
| 1354 | |
| 1355 | Button delete_custom_keys invokes delete_custom_keys() to delete |
| 1356 | a custom keyset from idleConf.userCfg['keys'] and changes. Button |
| 1357 | save_custom_keys invokes save_as_new_key_set() which calls |
| 1358 | get_new_keys_name() and create_new_key_set() to save a custom keyset |
| 1359 | and its keybindings to idleConf.userCfg['keys']. |
| 1360 | |
| 1361 | Listbox bindingslist contains all of the keybindings for the |
| 1362 | selected keyset. The keybindings are loaded in load_keys_list() |
| 1363 | and are pairs of (event, [keys]) where keys can be a list |
| 1364 | of one or more key combinations to bind to the same event. |
| 1365 | Mouse button 1 click invokes on_bindingslist_select(), which |
| 1366 | allows button_new_keys to be clicked. |
| 1367 | |
| 1368 | So, an item is selected in listbindings, which activates |
| 1369 | button_new_keys, and clicking button_new_keys calls function |
| 1370 | get_new_keys(). Function get_new_keys() gets the key mappings from the |
| 1371 | current keyset for the binding event item that was selected. The |
| 1372 | function then displays another dialog, GetKeysDialog, with the |
Cheryl Sabella | 82aff62 | 2017-08-17 20:39:00 -0400 | [diff] [blame] | 1373 | selected binding event and current keys and allows new key sequences |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1374 | to be entered for that binding event. If the keys aren't |
| 1375 | changed, nothing happens. If the keys are changed and the keyset |
| 1376 | is a builtin, function get_new_keys_name() will be called |
| 1377 | for input of a custom keyset name. If no name is given, then the |
| 1378 | change to the keybinding will abort and no updates will be made. If |
| 1379 | a custom name is entered in the prompt or if the current keyset was |
| 1380 | already custom (and thus didn't require a prompt), then |
| 1381 | idleConf.userCfg['keys'] is updated in function create_new_key_set() |
| 1382 | with the change to the event binding. The item listing in bindingslist |
| 1383 | is updated with the new keys. Var keybinding is also set which invokes |
| 1384 | the callback function, var_changed_keybinding, to add the change to |
| 1385 | the 'keys' or 'extensions' changes tracker based on the binding type. |
| 1386 | |
| 1387 | Tk Variables: |
| 1388 | keybinding: Action/key bindings. |
| 1389 | |
| 1390 | Methods: |
| 1391 | load_keys_list: Reload active set. |
| 1392 | create_new_key_set: Combine active keyset and changes. |
| 1393 | set_keys_type: Command for keyset_source. |
| 1394 | save_new_key_set: Save to idleConf.userCfg['keys'] (is function). |
| 1395 | deactivate_current_config: Remove keys bindings in editors. |
| 1396 | |
| 1397 | Widgets for KeysPage(frame): (*) widgets bound to self |
| 1398 | frame_key_sets: LabelFrame |
| 1399 | frames[0]: Frame |
| 1400 | (*)builtin_keyset_on: Radiobutton - var keyset_source |
| 1401 | (*)custom_keyset_on: Radiobutton - var keyset_source |
| 1402 | (*)builtinlist: DynOptionMenu - var builtin_name, |
| 1403 | func keybinding_selected |
| 1404 | (*)customlist: DynOptionMenu - var custom_name, |
| 1405 | func keybinding_selected |
| 1406 | (*)keys_message: Label |
| 1407 | frames[1]: Frame |
| 1408 | (*)button_delete_custom_keys: Button - delete_custom_keys |
| 1409 | (*)button_save_custom_keys: Button - save_as_new_key_set |
| 1410 | frame_custom: LabelFrame |
| 1411 | frame_target: Frame |
| 1412 | target_title: Label |
| 1413 | scroll_target_y: Scrollbar |
| 1414 | scroll_target_x: Scrollbar |
| 1415 | (*)bindingslist: ListBox - on_bindingslist_select |
| 1416 | (*)button_new_keys: Button - get_new_keys & ..._name |
| 1417 | """ |
| 1418 | self.builtin_name = tracers.add( |
| 1419 | StringVar(self), self.var_changed_builtin_name) |
| 1420 | self.custom_name = tracers.add( |
| 1421 | StringVar(self), self.var_changed_custom_name) |
| 1422 | self.keyset_source = tracers.add( |
| 1423 | BooleanVar(self), self.var_changed_keyset_source) |
| 1424 | self.keybinding = tracers.add( |
| 1425 | StringVar(self), self.var_changed_keybinding) |
| 1426 | |
| 1427 | # Create widgets: |
| 1428 | # body and section frames. |
| 1429 | frame_custom = LabelFrame( |
| 1430 | self, borderwidth=2, relief=GROOVE, |
| 1431 | text=' Custom Key Bindings ') |
| 1432 | frame_key_sets = LabelFrame( |
| 1433 | self, borderwidth=2, relief=GROOVE, text=' Key Set ') |
| 1434 | # frame_custom. |
| 1435 | frame_target = Frame(frame_custom) |
| 1436 | target_title = Label(frame_target, text='Action - Key(s)') |
| 1437 | scroll_target_y = Scrollbar(frame_target) |
| 1438 | scroll_target_x = Scrollbar(frame_target, orient=HORIZONTAL) |
| 1439 | self.bindingslist = Listbox( |
| 1440 | frame_target, takefocus=FALSE, exportselection=FALSE) |
| 1441 | self.bindingslist.bind('<ButtonRelease-1>', |
| 1442 | self.on_bindingslist_select) |
| 1443 | scroll_target_y['command'] = self.bindingslist.yview |
| 1444 | scroll_target_x['command'] = self.bindingslist.xview |
| 1445 | self.bindingslist['yscrollcommand'] = scroll_target_y.set |
| 1446 | self.bindingslist['xscrollcommand'] = scroll_target_x.set |
| 1447 | self.button_new_keys = Button( |
| 1448 | frame_custom, text='Get New Keys for Selection', |
Terry Jan Reedy | e8f7c78 | 2017-11-28 21:52:32 -0500 | [diff] [blame] | 1449 | command=self.get_new_keys, state='disabled') |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1450 | # frame_key_sets. |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1451 | frames = [Frame(frame_key_sets, padding=2, borderwidth=0) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1452 | for i in range(2)] |
| 1453 | self.builtin_keyset_on = Radiobutton( |
| 1454 | frames[0], variable=self.keyset_source, value=1, |
| 1455 | command=self.set_keys_type, text='Use a Built-in Key Set') |
| 1456 | self.custom_keyset_on = Radiobutton( |
| 1457 | frames[0], variable=self.keyset_source, value=0, |
| 1458 | command=self.set_keys_type, text='Use a Custom Key Set') |
| 1459 | self.builtinlist = DynOptionMenu( |
| 1460 | frames[0], self.builtin_name, None, command=None) |
| 1461 | self.customlist = DynOptionMenu( |
| 1462 | frames[0], self.custom_name, None, command=None) |
| 1463 | self.button_delete_custom_keys = Button( |
| 1464 | frames[1], text='Delete Custom Key Set', |
| 1465 | command=self.delete_custom_keys) |
| 1466 | self.button_save_custom_keys = Button( |
| 1467 | frames[1], text='Save as New Custom Key Set', |
| 1468 | command=self.save_as_new_key_set) |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1469 | self.keys_message = Label(frames[0], borderwidth=2) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1470 | |
| 1471 | # Pack widgets: |
| 1472 | # body. |
| 1473 | frame_custom.pack(side=BOTTOM, padx=5, pady=5, expand=TRUE, fill=BOTH) |
| 1474 | frame_key_sets.pack(side=BOTTOM, padx=5, pady=5, fill=BOTH) |
| 1475 | # frame_custom. |
| 1476 | self.button_new_keys.pack(side=BOTTOM, fill=X, padx=5, pady=5) |
| 1477 | frame_target.pack(side=LEFT, padx=5, pady=5, expand=TRUE, fill=BOTH) |
| 1478 | # frame_target. |
| 1479 | frame_target.columnconfigure(0, weight=1) |
| 1480 | frame_target.rowconfigure(1, weight=1) |
| 1481 | target_title.grid(row=0, column=0, columnspan=2, sticky=W) |
| 1482 | self.bindingslist.grid(row=1, column=0, sticky=NSEW) |
| 1483 | scroll_target_y.grid(row=1, column=1, sticky=NS) |
| 1484 | scroll_target_x.grid(row=2, column=0, sticky=EW) |
| 1485 | # frame_key_sets. |
| 1486 | self.builtin_keyset_on.grid(row=0, column=0, sticky=W+NS) |
| 1487 | self.custom_keyset_on.grid(row=1, column=0, sticky=W+NS) |
| 1488 | self.builtinlist.grid(row=0, column=1, sticky=NSEW) |
| 1489 | self.customlist.grid(row=1, column=1, sticky=NSEW) |
| 1490 | self.keys_message.grid(row=0, column=2, sticky=NSEW, padx=5, pady=5) |
| 1491 | self.button_delete_custom_keys.pack(side=LEFT, fill=X, expand=True, padx=2) |
| 1492 | self.button_save_custom_keys.pack(side=LEFT, fill=X, expand=True, padx=2) |
| 1493 | frames[0].pack(side=TOP, fill=BOTH, expand=True) |
| 1494 | frames[1].pack(side=TOP, fill=X, expand=True, pady=2) |
| 1495 | |
| 1496 | def load_key_cfg(self): |
| 1497 | "Load current configuration settings for the keybinding options." |
| 1498 | # Set current keys type radiobutton. |
| 1499 | self.keyset_source.set(idleConf.GetOption( |
| 1500 | 'main', 'Keys', 'default', type='bool', default=1)) |
| 1501 | # Set current keys. |
| 1502 | current_option = idleConf.CurrentKeys() |
| 1503 | # Load available keyset option menus. |
| 1504 | if self.keyset_source.get(): # Default theme selected. |
| 1505 | item_list = idleConf.GetSectionList('default', 'keys') |
| 1506 | item_list.sort() |
| 1507 | self.builtinlist.SetMenu(item_list, current_option) |
| 1508 | item_list = idleConf.GetSectionList('user', 'keys') |
| 1509 | item_list.sort() |
| 1510 | if not item_list: |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1511 | self.custom_keyset_on.state(('disabled',)) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1512 | self.custom_name.set('- no custom keys -') |
| 1513 | else: |
| 1514 | self.customlist.SetMenu(item_list, item_list[0]) |
| 1515 | else: # User key set selected. |
| 1516 | item_list = idleConf.GetSectionList('user', 'keys') |
| 1517 | item_list.sort() |
| 1518 | self.customlist.SetMenu(item_list, current_option) |
| 1519 | item_list = idleConf.GetSectionList('default', 'keys') |
| 1520 | item_list.sort() |
| 1521 | self.builtinlist.SetMenu(item_list, idleConf.default_keys()) |
| 1522 | self.set_keys_type() |
| 1523 | # Load keyset element list. |
| 1524 | keyset_name = idleConf.CurrentKeys() |
| 1525 | self.load_keys_list(keyset_name) |
| 1526 | |
| 1527 | def var_changed_builtin_name(self, *params): |
| 1528 | "Process selection of builtin key set." |
| 1529 | old_keys = ( |
| 1530 | 'IDLE Classic Windows', |
| 1531 | 'IDLE Classic Unix', |
| 1532 | 'IDLE Classic Mac', |
| 1533 | 'IDLE Classic OSX', |
| 1534 | ) |
| 1535 | value = self.builtin_name.get() |
| 1536 | if value not in old_keys: |
| 1537 | if idleConf.GetOption('main', 'Keys', 'name') not in old_keys: |
| 1538 | changes.add_option('main', 'Keys', 'name', old_keys[0]) |
| 1539 | changes.add_option('main', 'Keys', 'name2', value) |
| 1540 | self.keys_message['text'] = 'New key set, see Help' |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1541 | else: |
| 1542 | changes.add_option('main', 'Keys', 'name', value) |
| 1543 | changes.add_option('main', 'Keys', 'name2', '') |
| 1544 | self.keys_message['text'] = '' |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1545 | self.load_keys_list(value) |
| 1546 | |
| 1547 | def var_changed_custom_name(self, *params): |
| 1548 | "Process selection of custom key set." |
| 1549 | value = self.custom_name.get() |
| 1550 | if value != '- no custom keys -': |
| 1551 | changes.add_option('main', 'Keys', 'name', value) |
| 1552 | self.load_keys_list(value) |
| 1553 | |
| 1554 | def var_changed_keyset_source(self, *params): |
| 1555 | "Process toggle between builtin key set and custom key set." |
| 1556 | value = self.keyset_source.get() |
| 1557 | changes.add_option('main', 'Keys', 'default', value) |
| 1558 | if value: |
| 1559 | self.var_changed_builtin_name() |
| 1560 | else: |
| 1561 | self.var_changed_custom_name() |
| 1562 | |
| 1563 | def var_changed_keybinding(self, *params): |
| 1564 | "Store change to a keybinding." |
| 1565 | value = self.keybinding.get() |
| 1566 | key_set = self.custom_name.get() |
| 1567 | event = self.bindingslist.get(ANCHOR).split()[0] |
| 1568 | if idleConf.IsCoreBinding(event): |
| 1569 | changes.add_option('keys', key_set, event, value) |
| 1570 | else: # Event is an extension binding. |
| 1571 | ext_name = idleConf.GetExtnNameForEvent(event) |
| 1572 | ext_keybind_section = ext_name + '_cfgBindings' |
| 1573 | changes.add_option('extensions', ext_keybind_section, event, value) |
| 1574 | |
| 1575 | def set_keys_type(self): |
| 1576 | "Set available screen options based on builtin or custom key set." |
| 1577 | if self.keyset_source.get(): |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1578 | self.builtinlist['state'] = 'normal' |
| 1579 | self.customlist['state'] = 'disabled' |
| 1580 | self.button_delete_custom_keys.state(('disabled',)) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1581 | else: |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1582 | self.builtinlist['state'] = 'disabled' |
| 1583 | self.custom_keyset_on.state(('!disabled',)) |
| 1584 | self.customlist['state'] = 'normal' |
| 1585 | self.button_delete_custom_keys.state(('!disabled',)) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1586 | |
| 1587 | def get_new_keys(self): |
| 1588 | """Handle event to change key binding for selected line. |
| 1589 | |
| 1590 | A selection of a key/binding in the list of current |
| 1591 | bindings pops up a dialog to enter a new binding. If |
| 1592 | the current key set is builtin and a binding has |
| 1593 | changed, then a name for a custom key set needs to be |
| 1594 | entered for the change to be applied. |
| 1595 | """ |
| 1596 | list_index = self.bindingslist.index(ANCHOR) |
| 1597 | binding = self.bindingslist.get(list_index) |
| 1598 | bind_name = binding.split()[0] |
| 1599 | if self.keyset_source.get(): |
| 1600 | current_key_set_name = self.builtin_name.get() |
| 1601 | else: |
| 1602 | current_key_set_name = self.custom_name.get() |
| 1603 | current_bindings = idleConf.GetCurrentKeySet() |
| 1604 | if current_key_set_name in changes['keys']: # unsaved changes |
| 1605 | key_set_changes = changes['keys'][current_key_set_name] |
| 1606 | for event in key_set_changes: |
| 1607 | current_bindings[event] = key_set_changes[event].split() |
| 1608 | current_key_sequences = list(current_bindings.values()) |
| 1609 | new_keys = GetKeysDialog(self, 'Get New Keys', bind_name, |
| 1610 | current_key_sequences).result |
| 1611 | if new_keys: |
| 1612 | if self.keyset_source.get(): # Current key set is a built-in. |
| 1613 | message = ('Your changes will be saved as a new Custom Key Set.' |
| 1614 | ' Enter a name for your new Custom Key Set below.') |
| 1615 | new_keyset = self.get_new_keys_name(message) |
| 1616 | if not new_keyset: # User cancelled custom key set creation. |
| 1617 | self.bindingslist.select_set(list_index) |
| 1618 | self.bindingslist.select_anchor(list_index) |
| 1619 | return |
| 1620 | else: # Create new custom key set based on previously active key set. |
| 1621 | self.create_new_key_set(new_keyset) |
| 1622 | self.bindingslist.delete(list_index) |
| 1623 | self.bindingslist.insert(list_index, bind_name+' - '+new_keys) |
| 1624 | self.bindingslist.select_set(list_index) |
| 1625 | self.bindingslist.select_anchor(list_index) |
| 1626 | self.keybinding.set(new_keys) |
| 1627 | else: |
| 1628 | self.bindingslist.select_set(list_index) |
| 1629 | self.bindingslist.select_anchor(list_index) |
| 1630 | |
| 1631 | def get_new_keys_name(self, message): |
| 1632 | "Return new key set name from query popup." |
| 1633 | used_names = (idleConf.GetSectionList('user', 'keys') + |
| 1634 | idleConf.GetSectionList('default', 'keys')) |
| 1635 | new_keyset = SectionName( |
| 1636 | self, 'New Custom Key Set', message, used_names).result |
| 1637 | return new_keyset |
| 1638 | |
| 1639 | def save_as_new_key_set(self): |
| 1640 | "Prompt for name of new key set and save changes using that name." |
| 1641 | new_keys_name = self.get_new_keys_name('New Key Set Name:') |
| 1642 | if new_keys_name: |
| 1643 | self.create_new_key_set(new_keys_name) |
| 1644 | |
| 1645 | def on_bindingslist_select(self, event): |
| 1646 | "Activate button to assign new keys to selected action." |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1647 | self.button_new_keys.state(('!disabled',)) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1648 | |
| 1649 | def create_new_key_set(self, new_key_set_name): |
| 1650 | """Create a new custom key set with the given name. |
| 1651 | |
| 1652 | Copy the bindings/keys from the previously active keyset |
| 1653 | to the new keyset and activate the new custom keyset. |
| 1654 | """ |
| 1655 | if self.keyset_source.get(): |
| 1656 | prev_key_set_name = self.builtin_name.get() |
| 1657 | else: |
| 1658 | prev_key_set_name = self.custom_name.get() |
| 1659 | prev_keys = idleConf.GetCoreKeys(prev_key_set_name) |
| 1660 | new_keys = {} |
| 1661 | for event in prev_keys: # Add key set to changed items. |
| 1662 | event_name = event[2:-2] # Trim off the angle brackets. |
| 1663 | binding = ' '.join(prev_keys[event]) |
| 1664 | new_keys[event_name] = binding |
| 1665 | # Handle any unsaved changes to prev key set. |
| 1666 | if prev_key_set_name in changes['keys']: |
| 1667 | key_set_changes = changes['keys'][prev_key_set_name] |
| 1668 | for event in key_set_changes: |
| 1669 | new_keys[event] = key_set_changes[event] |
| 1670 | # Save the new key set. |
| 1671 | self.save_new_key_set(new_key_set_name, new_keys) |
| 1672 | # Change GUI over to the new key set. |
| 1673 | custom_key_list = idleConf.GetSectionList('user', 'keys') |
| 1674 | custom_key_list.sort() |
| 1675 | self.customlist.SetMenu(custom_key_list, new_key_set_name) |
| 1676 | self.keyset_source.set(0) |
| 1677 | self.set_keys_type() |
| 1678 | |
| 1679 | def load_keys_list(self, keyset_name): |
| 1680 | """Reload the list of action/key binding pairs for the active key set. |
| 1681 | |
| 1682 | An action/key binding can be selected to change the key binding. |
| 1683 | """ |
| 1684 | reselect = False |
| 1685 | if self.bindingslist.curselection(): |
| 1686 | reselect = True |
| 1687 | list_index = self.bindingslist.index(ANCHOR) |
| 1688 | keyset = idleConf.GetKeySet(keyset_name) |
| 1689 | bind_names = list(keyset.keys()) |
| 1690 | bind_names.sort() |
| 1691 | self.bindingslist.delete(0, END) |
| 1692 | for bind_name in bind_names: |
| 1693 | key = ' '.join(keyset[bind_name]) |
| 1694 | bind_name = bind_name[2:-2] # Trim off the angle brackets. |
| 1695 | if keyset_name in changes['keys']: |
| 1696 | # Handle any unsaved changes to this key set. |
| 1697 | if bind_name in changes['keys'][keyset_name]: |
| 1698 | key = changes['keys'][keyset_name][bind_name] |
| 1699 | self.bindingslist.insert(END, bind_name+' - '+key) |
| 1700 | if reselect: |
| 1701 | self.bindingslist.see(list_index) |
| 1702 | self.bindingslist.select_set(list_index) |
| 1703 | self.bindingslist.select_anchor(list_index) |
| 1704 | |
| 1705 | @staticmethod |
| 1706 | def save_new_key_set(keyset_name, keyset): |
| 1707 | """Save a newly created core key set. |
| 1708 | |
| 1709 | Add keyset to idleConf.userCfg['keys'], not to disk. |
| 1710 | If the keyset doesn't exist, it is created. The |
| 1711 | binding/keys are taken from the keyset argument. |
| 1712 | |
| 1713 | keyset_name - string, the name of the new key set |
| 1714 | keyset - dictionary containing the new keybindings |
| 1715 | """ |
| 1716 | if not idleConf.userCfg['keys'].has_section(keyset_name): |
| 1717 | idleConf.userCfg['keys'].add_section(keyset_name) |
| 1718 | for event in keyset: |
| 1719 | value = keyset[event] |
| 1720 | idleConf.userCfg['keys'].SetOption(keyset_name, event, value) |
| 1721 | |
Terry Jan Reedy | 3457f42 | 2017-08-27 16:39:41 -0400 | [diff] [blame] | 1722 | def askyesno(self, *args, **kwargs): |
| 1723 | # Make testing easier. Could change implementation. |
Terry Jan Reedy | 0efc7c6 | 2017-09-17 20:13:25 -0400 | [diff] [blame] | 1724 | return messagebox.askyesno(*args, **kwargs) |
Terry Jan Reedy | 3457f42 | 2017-08-27 16:39:41 -0400 | [diff] [blame] | 1725 | |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1726 | def delete_custom_keys(self): |
| 1727 | """Handle event to delete a custom key set. |
| 1728 | |
| 1729 | Applying the delete deactivates the current configuration and |
| 1730 | reverts to the default. The custom key set is permanently |
| 1731 | deleted from the config file. |
| 1732 | """ |
| 1733 | keyset_name = self.custom_name.get() |
| 1734 | delmsg = 'Are you sure you wish to delete the key set %r ?' |
Terry Jan Reedy | 3457f42 | 2017-08-27 16:39:41 -0400 | [diff] [blame] | 1735 | if not self.askyesno( |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1736 | 'Delete Key Set', delmsg % keyset_name, parent=self): |
| 1737 | return |
| 1738 | self.cd.deactivate_current_config() |
| 1739 | # Remove key set from changes, config, and file. |
| 1740 | changes.delete_section('keys', keyset_name) |
| 1741 | # Reload user key set list. |
| 1742 | item_list = idleConf.GetSectionList('user', 'keys') |
| 1743 | item_list.sort() |
| 1744 | if not item_list: |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1745 | self.custom_keyset_on.state(('disabled',)) |
Cheryl Sabella | e36d9f5 | 2017-08-15 18:26:23 -0400 | [diff] [blame] | 1746 | self.customlist.SetMenu(item_list, '- no custom keys -') |
| 1747 | else: |
| 1748 | self.customlist.SetMenu(item_list, item_list[0]) |
| 1749 | # Revert to default key set. |
| 1750 | self.keyset_source.set(idleConf.defaultCfg['main'] |
| 1751 | .Get('Keys', 'default')) |
| 1752 | self.builtin_name.set(idleConf.defaultCfg['main'].Get('Keys', 'name') |
| 1753 | or idleConf.default_keys()) |
| 1754 | # User can't back out of these changes, they must be applied now. |
| 1755 | changes.save_all() |
| 1756 | self.cd.save_all_changed_extensions() |
| 1757 | self.cd.activate_config_changes() |
| 1758 | self.set_keys_type() |
| 1759 | |
| 1760 | |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1761 | class GenPage(Frame): |
| 1762 | |
csabella | 6f446be | 2017-08-01 00:24:07 -0400 | [diff] [blame] | 1763 | def __init__(self, master): |
| 1764 | super().__init__(master) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1765 | self.create_page_general() |
| 1766 | self.load_general_cfg() |
| 1767 | |
| 1768 | def create_page_general(self): |
| 1769 | """Return frame of widgets for General tab. |
| 1770 | |
| 1771 | Enable users to provisionally change general options. Function |
| 1772 | load_general_cfg intializes tk variables and helplist using |
| 1773 | idleConf. Radiobuttons startup_shell_on and startup_editor_on |
| 1774 | set var startup_edit. Radiobuttons save_ask_on and save_auto_on |
| 1775 | set var autosave. Entry boxes win_width_int and win_height_int |
| 1776 | set var win_width and win_height. Setting var_name invokes the |
| 1777 | default callback that adds option to changes. |
| 1778 | |
| 1779 | Helplist: load_general_cfg loads list user_helplist with |
| 1780 | name, position pairs and copies names to listbox helplist. |
| 1781 | Clicking a name invokes help_source selected. Clicking |
| 1782 | button_helplist_name invokes helplist_item_name, which also |
| 1783 | changes user_helplist. These functions all call |
| 1784 | set_add_delete_state. All but load call update_help_changes to |
| 1785 | rewrite changes['main']['HelpFiles']. |
| 1786 | |
Cheryl Sabella | 2f89646 | 2017-08-14 21:21:43 -0400 | [diff] [blame] | 1787 | Widgets for GenPage(Frame): (*) widgets bound to self |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1788 | frame_window: LabelFrame |
| 1789 | frame_run: Frame |
| 1790 | startup_title: Label |
| 1791 | (*)startup_editor_on: Radiobutton - startup_edit |
| 1792 | (*)startup_shell_on: Radiobutton - startup_edit |
| 1793 | frame_win_size: Frame |
| 1794 | win_size_title: Label |
| 1795 | win_width_title: Label |
| 1796 | (*)win_width_int: Entry - win_width |
| 1797 | win_height_title: Label |
| 1798 | (*)win_height_int: Entry - win_height |
Cheryl Sabella | 845d864 | 2018-02-04 18:15:21 -0500 | [diff] [blame] | 1799 | frame_autocomplete: Frame |
| 1800 | auto_wait_title: Label |
| 1801 | (*)auto_wait_int: Entry - autocomplete_wait |
| 1802 | frame_paren1: Frame |
| 1803 | paren_style_title: Label |
| 1804 | (*)paren_style_type: OptionMenu - paren_style |
| 1805 | frame_paren2: Frame |
| 1806 | paren_time_title: Label |
| 1807 | (*)paren_flash_time: Entry - flash_delay |
| 1808 | (*)bell_on: Checkbutton - paren_bell |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1809 | frame_editor: LabelFrame |
| 1810 | frame_save: Frame |
| 1811 | run_save_title: Label |
| 1812 | (*)save_ask_on: Radiobutton - autosave |
| 1813 | (*)save_auto_on: Radiobutton - autosave |
Cheryl Sabella | 845d864 | 2018-02-04 18:15:21 -0500 | [diff] [blame] | 1814 | frame_format: Frame |
| 1815 | format_width_title: Label |
| 1816 | (*)format_width_int: Entry - format_width |
| 1817 | frame_context: Frame |
| 1818 | context_title: Label |
| 1819 | (*)context_int: Entry - context_lines |
Cheryl Sabella | 2f89646 | 2017-08-14 21:21:43 -0400 | [diff] [blame] | 1820 | frame_help: LabelFrame |
| 1821 | frame_helplist: Frame |
| 1822 | frame_helplist_buttons: Frame |
| 1823 | (*)button_helplist_edit |
| 1824 | (*)button_helplist_add |
| 1825 | (*)button_helplist_remove |
| 1826 | (*)helplist: ListBox |
| 1827 | scroll_helplist: Scrollbar |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1828 | """ |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1829 | # Integer values need StringVar because int('') raises. |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1830 | self.startup_edit = tracers.add( |
| 1831 | IntVar(self), ('main', 'General', 'editor-on-startup')) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1832 | self.win_width = tracers.add( |
| 1833 | StringVar(self), ('main', 'EditorWindow', 'width')) |
| 1834 | self.win_height = tracers.add( |
| 1835 | StringVar(self), ('main', 'EditorWindow', 'height')) |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1836 | self.autocomplete_wait = tracers.add( |
| 1837 | StringVar(self), ('extensions', 'AutoComplete', 'popupwait')) |
| 1838 | self.paren_style = tracers.add( |
| 1839 | StringVar(self), ('extensions', 'ParenMatch', 'style')) |
| 1840 | self.flash_delay = tracers.add( |
| 1841 | StringVar(self), ('extensions', 'ParenMatch', 'flash-delay')) |
| 1842 | self.paren_bell = tracers.add( |
| 1843 | BooleanVar(self), ('extensions', 'ParenMatch', 'bell')) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1844 | |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1845 | self.autosave = tracers.add( |
| 1846 | IntVar(self), ('main', 'General', 'autosave')) |
| 1847 | self.format_width = tracers.add( |
| 1848 | StringVar(self), ('extensions', 'FormatParagraph', 'max-width')) |
| 1849 | self.context_lines = tracers.add( |
Cheryl Sabella | 29996a1 | 2018-06-01 19:23:00 -0400 | [diff] [blame] | 1850 | StringVar(self), ('extensions', 'CodeContext', 'maxlines')) |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1851 | |
| 1852 | # Create widgets: |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1853 | # Section frames. |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1854 | frame_window = LabelFrame(self, borderwidth=2, relief=GROOVE, |
| 1855 | text=' Window Preferences') |
| 1856 | frame_editor = LabelFrame(self, borderwidth=2, relief=GROOVE, |
| 1857 | text=' Editor Preferences') |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1858 | frame_help = LabelFrame(self, borderwidth=2, relief=GROOVE, |
| 1859 | text=' Additional Help Sources ') |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1860 | # Frame_window. |
| 1861 | frame_run = Frame(frame_window, borderwidth=0) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1862 | startup_title = Label(frame_run, text='At Startup') |
| 1863 | self.startup_editor_on = Radiobutton( |
| 1864 | frame_run, variable=self.startup_edit, value=1, |
| 1865 | text="Open Edit Window") |
| 1866 | self.startup_shell_on = Radiobutton( |
| 1867 | frame_run, variable=self.startup_edit, value=0, |
| 1868 | text='Open Shell Window') |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1869 | |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1870 | frame_win_size = Frame(frame_window, borderwidth=0) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1871 | win_size_title = Label( |
| 1872 | frame_win_size, text='Initial Window Size (in characters)') |
| 1873 | win_width_title = Label(frame_win_size, text='Width') |
| 1874 | self.win_width_int = Entry( |
| 1875 | frame_win_size, textvariable=self.win_width, width=3) |
| 1876 | win_height_title = Label(frame_win_size, text='Height') |
| 1877 | self.win_height_int = Entry( |
| 1878 | frame_win_size, textvariable=self.win_height, width=3) |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1879 | |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1880 | frame_autocomplete = Frame(frame_window, borderwidth=0,) |
| 1881 | auto_wait_title = Label(frame_autocomplete, |
| 1882 | text='Completions Popup Wait (milliseconds)') |
| 1883 | self.auto_wait_int = Entry(frame_autocomplete, width=6, |
| 1884 | textvariable=self.autocomplete_wait) |
| 1885 | |
| 1886 | frame_paren1 = Frame(frame_window, borderwidth=0) |
| 1887 | paren_style_title = Label(frame_paren1, text='Paren Match Style') |
| 1888 | self.paren_style_type = OptionMenu( |
| 1889 | frame_paren1, self.paren_style, 'expression', |
| 1890 | "opener","parens","expression") |
| 1891 | frame_paren2 = Frame(frame_window, borderwidth=0) |
| 1892 | paren_time_title = Label( |
| 1893 | frame_paren2, text='Time Match Displayed (milliseconds)\n' |
| 1894 | '(0 is until next input)') |
| 1895 | self.paren_flash_time = Entry( |
| 1896 | frame_paren2, textvariable=self.flash_delay, width=6) |
| 1897 | self.bell_on = Checkbutton( |
| 1898 | frame_paren2, text="Bell on Mismatch", variable=self.paren_bell) |
| 1899 | |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1900 | # Frame_editor. |
| 1901 | frame_save = Frame(frame_editor, borderwidth=0) |
| 1902 | run_save_title = Label(frame_save, text='At Start of Run (F5) ') |
| 1903 | self.save_ask_on = Radiobutton( |
| 1904 | frame_save, variable=self.autosave, value=0, |
| 1905 | text="Prompt to Save") |
| 1906 | self.save_auto_on = Radiobutton( |
| 1907 | frame_save, variable=self.autosave, value=1, |
| 1908 | text='No Prompt') |
| 1909 | |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1910 | frame_format = Frame(frame_editor, borderwidth=0) |
| 1911 | format_width_title = Label(frame_format, |
| 1912 | text='Format Paragraph Max Width') |
| 1913 | self.format_width_int = Entry( |
| 1914 | frame_format, textvariable=self.format_width, width=4) |
| 1915 | |
| 1916 | frame_context = Frame(frame_editor, borderwidth=0) |
Cheryl Sabella | 29996a1 | 2018-06-01 19:23:00 -0400 | [diff] [blame] | 1917 | context_title = Label(frame_context, text='Max Context Lines :') |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1918 | self.context_int = Entry( |
| 1919 | frame_context, textvariable=self.context_lines, width=3) |
| 1920 | |
| 1921 | |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1922 | # frame_help. |
| 1923 | frame_helplist = Frame(frame_help) |
| 1924 | frame_helplist_buttons = Frame(frame_helplist) |
| 1925 | self.helplist = Listbox( |
| 1926 | frame_helplist, height=5, takefocus=True, |
| 1927 | exportselection=FALSE) |
| 1928 | scroll_helplist = Scrollbar(frame_helplist) |
| 1929 | scroll_helplist['command'] = self.helplist.yview |
| 1930 | self.helplist['yscrollcommand'] = scroll_helplist.set |
| 1931 | self.helplist.bind('<ButtonRelease-1>', self.help_source_selected) |
| 1932 | self.button_helplist_edit = Button( |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1933 | frame_helplist_buttons, text='Edit', state='disabled', |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1934 | width=8, command=self.helplist_item_edit) |
| 1935 | self.button_helplist_add = Button( |
| 1936 | frame_helplist_buttons, text='Add', |
| 1937 | width=8, command=self.helplist_item_add) |
| 1938 | self.button_helplist_remove = Button( |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 1939 | frame_helplist_buttons, text='Remove', state='disabled', |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1940 | width=8, command=self.helplist_item_remove) |
| 1941 | |
| 1942 | # Pack widgets: |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1943 | # Body. |
| 1944 | frame_window.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH) |
| 1945 | frame_editor.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1946 | frame_help.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH) |
| 1947 | # frame_run. |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1948 | frame_run.pack(side=TOP, padx=5, pady=0, fill=X) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1949 | startup_title.pack(side=LEFT, anchor=W, padx=5, pady=5) |
| 1950 | self.startup_shell_on.pack(side=RIGHT, anchor=W, padx=5, pady=5) |
| 1951 | self.startup_editor_on.pack(side=RIGHT, anchor=W, padx=5, pady=5) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1952 | # frame_win_size. |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1953 | frame_win_size.pack(side=TOP, padx=5, pady=0, fill=X) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1954 | win_size_title.pack(side=LEFT, anchor=W, padx=5, pady=5) |
| 1955 | self.win_height_int.pack(side=RIGHT, anchor=E, padx=10, pady=5) |
| 1956 | win_height_title.pack(side=RIGHT, anchor=E, pady=5) |
| 1957 | self.win_width_int.pack(side=RIGHT, anchor=E, padx=10, pady=5) |
| 1958 | win_width_title.pack(side=RIGHT, anchor=E, pady=5) |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1959 | # frame_autocomplete. |
| 1960 | frame_autocomplete.pack(side=TOP, padx=5, pady=0, fill=X) |
| 1961 | auto_wait_title.pack(side=LEFT, anchor=W, padx=5, pady=5) |
| 1962 | self.auto_wait_int.pack(side=TOP, padx=10, pady=5) |
| 1963 | # frame_paren. |
| 1964 | frame_paren1.pack(side=TOP, padx=5, pady=0, fill=X) |
| 1965 | paren_style_title.pack(side=LEFT, anchor=W, padx=5, pady=5) |
| 1966 | self.paren_style_type.pack(side=TOP, padx=10, pady=5) |
| 1967 | frame_paren2.pack(side=TOP, padx=5, pady=0, fill=X) |
| 1968 | paren_time_title.pack(side=LEFT, anchor=W, padx=5) |
| 1969 | self.bell_on.pack(side=RIGHT, anchor=E, padx=15, pady=5) |
| 1970 | self.paren_flash_time.pack(side=TOP, anchor=W, padx=15, pady=5) |
| 1971 | |
Terry Jan Reedy | 390eadd | 2017-08-30 00:59:11 -0400 | [diff] [blame] | 1972 | # frame_save. |
| 1973 | frame_save.pack(side=TOP, padx=5, pady=0, fill=X) |
| 1974 | run_save_title.pack(side=LEFT, anchor=W, padx=5, pady=5) |
| 1975 | self.save_auto_on.pack(side=RIGHT, anchor=W, padx=5, pady=5) |
| 1976 | self.save_ask_on.pack(side=RIGHT, anchor=W, padx=5, pady=5) |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1977 | # frame_format. |
| 1978 | frame_format.pack(side=TOP, padx=5, pady=0, fill=X) |
| 1979 | format_width_title.pack(side=LEFT, anchor=W, padx=5, pady=5) |
| 1980 | self.format_width_int.pack(side=TOP, padx=10, pady=5) |
| 1981 | # frame_context. |
| 1982 | frame_context.pack(side=TOP, padx=5, pady=0, fill=X) |
| 1983 | context_title.pack(side=LEFT, anchor=W, padx=5, pady=5) |
| 1984 | self.context_int.pack(side=TOP, padx=5, pady=5) |
| 1985 | |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1986 | # frame_help. |
| 1987 | frame_helplist_buttons.pack(side=RIGHT, padx=5, pady=5, fill=Y) |
| 1988 | frame_helplist.pack(side=TOP, padx=5, pady=5, expand=TRUE, fill=BOTH) |
| 1989 | scroll_helplist.pack(side=RIGHT, anchor=W, fill=Y) |
| 1990 | self.helplist.pack(side=LEFT, anchor=E, expand=TRUE, fill=BOTH) |
| 1991 | self.button_helplist_edit.pack(side=TOP, anchor=W, pady=5) |
| 1992 | self.button_helplist_add.pack(side=TOP, anchor=W) |
| 1993 | self.button_helplist_remove.pack(side=TOP, anchor=W, pady=5) |
| 1994 | |
| 1995 | def load_general_cfg(self): |
| 1996 | "Load current configuration settings for the general options." |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1997 | # Set variables for all windows. |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 1998 | self.startup_edit.set(idleConf.GetOption( |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 1999 | 'main', 'General', 'editor-on-startup', type='bool')) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 2000 | self.win_width.set(idleConf.GetOption( |
| 2001 | 'main', 'EditorWindow', 'width', type='int')) |
| 2002 | self.win_height.set(idleConf.GetOption( |
| 2003 | 'main', 'EditorWindow', 'height', type='int')) |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 2004 | self.autocomplete_wait.set(idleConf.GetOption( |
| 2005 | 'extensions', 'AutoComplete', 'popupwait', type='int')) |
| 2006 | self.paren_style.set(idleConf.GetOption( |
| 2007 | 'extensions', 'ParenMatch', 'style')) |
| 2008 | self.flash_delay.set(idleConf.GetOption( |
| 2009 | 'extensions', 'ParenMatch', 'flash-delay', type='int')) |
| 2010 | self.paren_bell.set(idleConf.GetOption( |
| 2011 | 'extensions', 'ParenMatch', 'bell')) |
| 2012 | |
| 2013 | # Set variables for editor windows. |
| 2014 | self.autosave.set(idleConf.GetOption( |
| 2015 | 'main', 'General', 'autosave', default=0, type='bool')) |
| 2016 | self.format_width.set(idleConf.GetOption( |
| 2017 | 'extensions', 'FormatParagraph', 'max-width', type='int')) |
| 2018 | self.context_lines.set(idleConf.GetOption( |
Cheryl Sabella | 29996a1 | 2018-06-01 19:23:00 -0400 | [diff] [blame] | 2019 | 'extensions', 'CodeContext', 'maxlines', type='int')) |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 2020 | |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 2021 | # Set additional help sources. |
| 2022 | self.user_helplist = idleConf.GetAllExtraHelpSourcesList() |
| 2023 | self.helplist.delete(0, 'end') |
| 2024 | for help_item in self.user_helplist: |
| 2025 | self.helplist.insert(END, help_item[0]) |
| 2026 | self.set_add_delete_state() |
| 2027 | |
| 2028 | def help_source_selected(self, event): |
| 2029 | "Handle event for selecting additional help." |
| 2030 | self.set_add_delete_state() |
| 2031 | |
| 2032 | def set_add_delete_state(self): |
| 2033 | "Toggle the state for the help list buttons based on list entries." |
| 2034 | if self.helplist.size() < 1: # No entries in list. |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 2035 | self.button_helplist_edit.state(('disabled',)) |
| 2036 | self.button_helplist_remove.state(('disabled',)) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 2037 | else: # Some entries. |
| 2038 | if self.helplist.curselection(): # There currently is a selection. |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 2039 | self.button_helplist_edit.state(('!disabled',)) |
| 2040 | self.button_helplist_remove.state(('!disabled',)) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 2041 | else: # There currently is not a selection. |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 2042 | self.button_helplist_edit.state(('disabled',)) |
| 2043 | self.button_helplist_remove.state(('disabled',)) |
csabella | e8eb17b | 2017-07-30 18:39:17 -0400 | [diff] [blame] | 2044 | |
| 2045 | def helplist_item_add(self): |
| 2046 | """Handle add button for the help list. |
| 2047 | |
| 2048 | Query for name and location of new help sources and add |
| 2049 | them to the list. |
| 2050 | """ |
| 2051 | help_source = HelpSource(self, 'New Help Source').result |
| 2052 | if help_source: |
| 2053 | self.user_helplist.append(help_source) |
| 2054 | self.helplist.insert(END, help_source[0]) |
| 2055 | self.update_help_changes() |
| 2056 | |
| 2057 | def helplist_item_edit(self): |
| 2058 | """Handle edit button for the help list. |
| 2059 | |
| 2060 | Query with existing help source information and update |
| 2061 | config if the values are changed. |
| 2062 | """ |
| 2063 | item_index = self.helplist.index(ANCHOR) |
| 2064 | help_source = self.user_helplist[item_index] |
| 2065 | new_help_source = HelpSource( |
| 2066 | self, 'Edit Help Source', |
| 2067 | menuitem=help_source[0], |
| 2068 | filepath=help_source[1], |
| 2069 | ).result |
| 2070 | if new_help_source and new_help_source != help_source: |
| 2071 | self.user_helplist[item_index] = new_help_source |
| 2072 | self.helplist.delete(item_index) |
| 2073 | self.helplist.insert(item_index, new_help_source[0]) |
| 2074 | self.update_help_changes() |
| 2075 | self.set_add_delete_state() # Selected will be un-selected |
| 2076 | |
| 2077 | def helplist_item_remove(self): |
| 2078 | """Handle remove button for the help list. |
| 2079 | |
| 2080 | Delete the help list item from config. |
| 2081 | """ |
| 2082 | item_index = self.helplist.index(ANCHOR) |
| 2083 | del(self.user_helplist[item_index]) |
| 2084 | self.helplist.delete(item_index) |
| 2085 | self.update_help_changes() |
| 2086 | self.set_add_delete_state() |
| 2087 | |
| 2088 | def update_help_changes(self): |
| 2089 | "Clear and rebuild the HelpFiles section in changes" |
| 2090 | changes['main']['HelpFiles'] = {} |
| 2091 | for num in range(1, len(self.user_helplist) + 1): |
| 2092 | changes.add_option( |
| 2093 | 'main', 'HelpFiles', str(num), |
| 2094 | ';'.join(self.user_helplist[num-1][:2])) |
| 2095 | |
| 2096 | |
csabella | 45bf723 | 2017-07-26 19:09:58 -0400 | [diff] [blame] | 2097 | class VarTrace: |
| 2098 | """Maintain Tk variables trace state.""" |
| 2099 | |
| 2100 | def __init__(self): |
| 2101 | """Store Tk variables and callbacks. |
| 2102 | |
| 2103 | untraced: List of tuples (var, callback) |
| 2104 | that do not have the callback attached |
| 2105 | to the Tk var. |
| 2106 | traced: List of tuples (var, callback) where |
| 2107 | that callback has been attached to the var. |
| 2108 | """ |
| 2109 | self.untraced = [] |
| 2110 | self.traced = [] |
| 2111 | |
Terry Jan Reedy | 5d0f30a | 2017-07-28 17:00:02 -0400 | [diff] [blame] | 2112 | def clear(self): |
| 2113 | "Clear lists (for tests)." |
Terry Jan Reedy | 733d0f6 | 2017-08-07 14:22:44 -0400 | [diff] [blame] | 2114 | # Call after all tests in a module to avoid memory leaks. |
Terry Jan Reedy | 5d0f30a | 2017-07-28 17:00:02 -0400 | [diff] [blame] | 2115 | self.untraced.clear() |
| 2116 | self.traced.clear() |
| 2117 | |
csabella | 45bf723 | 2017-07-26 19:09:58 -0400 | [diff] [blame] | 2118 | def add(self, var, callback): |
| 2119 | """Add (var, callback) tuple to untraced list. |
| 2120 | |
| 2121 | Args: |
| 2122 | var: Tk variable instance. |
csabella | 5b59154 | 2017-07-28 14:40:59 -0400 | [diff] [blame] | 2123 | callback: Either function name to be used as a callback |
| 2124 | or a tuple with IdleConf config-type, section, and |
| 2125 | option names used in the default callback. |
csabella | 45bf723 | 2017-07-26 19:09:58 -0400 | [diff] [blame] | 2126 | |
| 2127 | Return: |
| 2128 | Tk variable instance. |
| 2129 | """ |
| 2130 | if isinstance(callback, tuple): |
| 2131 | callback = self.make_callback(var, callback) |
| 2132 | self.untraced.append((var, callback)) |
| 2133 | return var |
| 2134 | |
| 2135 | @staticmethod |
| 2136 | def make_callback(var, config): |
| 2137 | "Return default callback function to add values to changes instance." |
| 2138 | def default_callback(*params): |
| 2139 | "Add config values to changes instance." |
| 2140 | changes.add_option(*config, var.get()) |
| 2141 | return default_callback |
| 2142 | |
| 2143 | def attach(self): |
| 2144 | "Attach callback to all vars that are not traced." |
| 2145 | while self.untraced: |
| 2146 | var, callback = self.untraced.pop() |
| 2147 | var.trace_add('write', callback) |
| 2148 | self.traced.append((var, callback)) |
| 2149 | |
| 2150 | def detach(self): |
| 2151 | "Remove callback from traced vars." |
| 2152 | while self.traced: |
| 2153 | var, callback = self.traced.pop() |
| 2154 | var.trace_remove('write', var.trace_info()[0][1]) |
| 2155 | self.untraced.append((var, callback)) |
| 2156 | |
| 2157 | |
csabella | 5b59154 | 2017-07-28 14:40:59 -0400 | [diff] [blame] | 2158 | tracers = VarTrace() |
| 2159 | |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 2160 | help_common = '''\ |
| 2161 | When you click either the Apply or Ok buttons, settings in this |
| 2162 | dialog that are different from IDLE's default are saved in |
| 2163 | a .idlerc directory in your home directory. Except as noted, |
Terry Jan Reedy | d0c0f00 | 2015-11-12 15:02:57 -0500 | [diff] [blame] | 2164 | these changes apply to all versions of IDLE installed on this |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 2165 | machine. [Cancel] only cancels changes made since the last save. |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 2166 | ''' |
| 2167 | help_pages = { |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 2168 | 'Fonts/Tabs':''' |
| 2169 | Font sample: This shows what a selection of Basic Multilingual Plane |
| 2170 | unicode characters look like for the current font selection. If the |
| 2171 | selected font does not define a character, Tk attempts to find another |
| 2172 | font that does. Substitute glyphs depend on what is available on a |
| 2173 | particular system and will not necessarily have the same size as the |
| 2174 | font selected. Line contains 20 characters up to Devanagari, 14 for |
| 2175 | Tamil, and 10 for East Asia. |
| 2176 | |
| 2177 | Hebrew and Arabic letters should display right to left, starting with |
| 2178 | alef, \u05d0 and \u0627. Arabic digits display left to right. The |
| 2179 | Devanagari and Tamil lines start with digits. The East Asian lines |
| 2180 | are Chinese digits, Chinese Hanzi, Korean Hangul, and Japanese |
| 2181 | Hiragana and Katakana. |
Serhiy Storchaka | ed6554c | 2017-10-28 03:22:44 +0300 | [diff] [blame] | 2182 | |
| 2183 | You can edit the font sample. Changes remain until IDLE is closed. |
Terry Jan Reedy | e2e4227 | 2017-10-17 18:56:16 -0400 | [diff] [blame] | 2184 | ''', |
Cheryl Sabella | 3866d9b | 2017-09-10 22:41:10 -0400 | [diff] [blame] | 2185 | 'Highlights': ''' |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 2186 | Highlighting: |
Terry Jan Reedy | d0c0f00 | 2015-11-12 15:02:57 -0500 | [diff] [blame] | 2187 | The IDLE Dark color theme is new in October 2015. It can only |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 2188 | be used with older IDLE releases if it is saved as a custom |
| 2189 | theme, with a different name. |
Terry Jan Reedy | 9bdb1ed | 2016-07-10 13:46:34 -0400 | [diff] [blame] | 2190 | ''', |
| 2191 | 'Keys': ''' |
| 2192 | Keys: |
| 2193 | The IDLE Modern Unix key set is new in June 2016. It can only |
| 2194 | be used with older IDLE releases if it is saved as a custom |
| 2195 | key set, with a different name. |
| 2196 | ''', |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 2197 | 'General': ''' |
| 2198 | General: |
wohlganger | fae2c35 | 2017-06-27 21:36:23 -0500 | [diff] [blame] | 2199 | |
wohlganger | 58fc71c | 2017-09-10 16:19:47 -0500 | [diff] [blame] | 2200 | AutoComplete: Popupwait is milleseconds to wait after key char, without |
wohlganger | fae2c35 | 2017-06-27 21:36:23 -0500 | [diff] [blame] | 2201 | cursor movement, before popping up completion box. Key char is '.' after |
| 2202 | identifier or a '/' (or '\\' on Windows) within a string. |
| 2203 | |
| 2204 | FormatParagraph: Max-width is max chars in lines after re-formatting. |
| 2205 | Use with paragraphs in both strings and comment blocks. |
| 2206 | |
| 2207 | ParenMatch: Style indicates what is highlighted when closer is entered: |
| 2208 | 'opener' - opener '({[' corresponding to closer; 'parens' - both chars; |
| 2209 | 'expression' (default) - also everything in between. Flash-delay is how |
| 2210 | long to highlight if cursor is not moved (0 means forever). |
Cheryl Sabella | 29996a1 | 2018-06-01 19:23:00 -0400 | [diff] [blame] | 2211 | |
| 2212 | CodeContext: Maxlines is the maximum number of code context lines to |
| 2213 | display when Code Context is turned on for an editor window. |
wohlganger | fae2c35 | 2017-06-27 21:36:23 -0500 | [diff] [blame] | 2214 | ''' |
Terry Jan Reedy | d0cadba | 2015-10-11 22:07:31 -0400 | [diff] [blame] | 2215 | } |
| 2216 | |
Steven M. Gava | c11ccf3 | 2001-09-24 09:43:17 +0000 | [diff] [blame] | 2217 | |
Terry Jan Reedy | 93f3542 | 2015-10-13 22:03:51 -0400 | [diff] [blame] | 2218 | def is_int(s): |
| 2219 | "Return 's is blank or represents an int'" |
| 2220 | if not s: |
| 2221 | return True |
| 2222 | try: |
| 2223 | int(s) |
| 2224 | return True |
| 2225 | except ValueError: |
| 2226 | return False |
| 2227 | |
| 2228 | |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2229 | class VerticalScrolledFrame(Frame): |
| 2230 | """A pure Tkinter vertically scrollable frame. |
| 2231 | |
| 2232 | * Use the 'interior' attribute to place widgets inside the scrollable frame |
| 2233 | * Construct and pack/place/grid normally |
| 2234 | * This frame only allows vertical scrolling |
| 2235 | """ |
| 2236 | def __init__(self, parent, *args, **kw): |
| 2237 | Frame.__init__(self, parent, *args, **kw) |
| 2238 | |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 2239 | # Create a canvas object and a vertical scrollbar for scrolling it. |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2240 | vscrollbar = Scrollbar(self, orient=VERTICAL) |
| 2241 | vscrollbar.pack(fill=Y, side=RIGHT, expand=FALSE) |
Cheryl Sabella | 7028e59 | 2017-08-26 14:26:02 -0400 | [diff] [blame] | 2242 | canvas = Canvas(self, borderwidth=0, highlightthickness=0, |
Terry Jan Reedy | d081229 | 2015-10-22 03:27:31 -0400 | [diff] [blame] | 2243 | yscrollcommand=vscrollbar.set, width=240) |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2244 | canvas.pack(side=LEFT, fill=BOTH, expand=TRUE) |
| 2245 | vscrollbar.config(command=canvas.yview) |
| 2246 | |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 2247 | # Reset the view. |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2248 | canvas.xview_moveto(0) |
| 2249 | canvas.yview_moveto(0) |
| 2250 | |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 2251 | # Create a frame inside the canvas which will be scrolled with it. |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2252 | self.interior = interior = Frame(canvas) |
| 2253 | interior_id = canvas.create_window(0, 0, window=interior, anchor=NW) |
| 2254 | |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 2255 | # Track changes to the canvas and frame width and sync them, |
| 2256 | # also updating the scrollbar. |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2257 | def _configure_interior(event): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 2258 | # Update the scrollbars to match the size of the inner frame. |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2259 | size = (interior.winfo_reqwidth(), interior.winfo_reqheight()) |
| 2260 | canvas.config(scrollregion="0 0 %s %s" % size) |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2261 | interior.bind('<Configure>', _configure_interior) |
| 2262 | |
| 2263 | def _configure_canvas(event): |
| 2264 | if interior.winfo_reqwidth() != canvas.winfo_width(): |
csabella | 7eb5883 | 2017-07-04 21:30:58 -0400 | [diff] [blame] | 2265 | # Update the inner frame's width to fill the canvas. |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2266 | canvas.itemconfigure(interior_id, width=canvas.winfo_width()) |
| 2267 | canvas.bind('<Configure>', _configure_canvas) |
| 2268 | |
| 2269 | return |
| 2270 | |
Terry Jan Reedy | a9421fb | 2014-10-22 20:15:18 -0400 | [diff] [blame] | 2271 | |
Steven M. Gava | 44d3d1a | 2001-07-31 06:59:02 +0000 | [diff] [blame] | 2272 | if __name__ == '__main__': |
Terry Jan Reedy | 4d92158 | 2018-06-19 19:12:52 -0400 | [diff] [blame] | 2273 | from unittest import main |
| 2274 | main('idlelib.idle_test.test_configdialog', verbosity=2, exit=False) |
| 2275 | |
Terry Jan Reedy | 2e8234a | 2014-05-29 01:46:26 -0400 | [diff] [blame] | 2276 | from idlelib.idle_test.htest import run |
Terry Jan Reedy | 47304c0 | 2015-10-20 02:15:28 -0400 | [diff] [blame] | 2277 | run(ConfigDialog) |