Jens Axboe | 49c3417 | 2012-03-16 12:05:17 +0100 | [diff] [blame] | 1 | #include <stdlib.h> |
| 2 | #include <string.h> |
Jens Axboe | 53e0e85 | 2012-03-15 19:38:01 +0100 | [diff] [blame] | 3 | #include <gtk/gtk.h> |
| 4 | |
Jens Axboe | f762cef | 2012-03-26 13:51:11 +0200 | [diff] [blame] | 5 | #include "gcompat.h" |
Jens Axboe | 49c3417 | 2012-03-16 12:05:17 +0100 | [diff] [blame] | 6 | #include "ghelpers.h" |
| 7 | |
Jens Axboe | 53e0e85 | 2012-03-15 19:38:01 +0100 | [diff] [blame] | 8 | GtkWidget *new_combo_entry_in_frame(GtkWidget *box, const char *label) |
| 9 | { |
| 10 | GtkWidget *entry, *frame; |
| 11 | |
| 12 | frame = gtk_frame_new(label); |
Jens Axboe | f762cef | 2012-03-26 13:51:11 +0200 | [diff] [blame] | 13 | entry = gtk_combo_box_text_new(); |
Jens Axboe | 53e0e85 | 2012-03-15 19:38:01 +0100 | [diff] [blame] | 14 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); |
| 15 | gtk_container_add(GTK_CONTAINER(frame), entry); |
| 16 | |
| 17 | return entry; |
| 18 | } |
| 19 | |
| 20 | GtkWidget *new_info_entry_in_frame(GtkWidget *box, const char *label) |
| 21 | { |
| 22 | GtkWidget *entry, *frame; |
| 23 | |
| 24 | frame = gtk_frame_new(label); |
| 25 | entry = gtk_entry_new(); |
Jens Axboe | f762cef | 2012-03-26 13:51:11 +0200 | [diff] [blame] | 26 | gtk_editable_set_editable(GTK_EDITABLE(entry), 0); |
Jens Axboe | 53e0e85 | 2012-03-15 19:38:01 +0100 | [diff] [blame] | 27 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); |
| 28 | gtk_container_add(GTK_CONTAINER(frame), entry); |
| 29 | |
| 30 | return entry; |
| 31 | } |
| 32 | |
Jens Axboe | b78ca65 | 2012-09-25 14:39:36 +0200 | [diff] [blame] | 33 | static void fill_color_from_rgb(GdkColor *c, gfloat r, gfloat g, gfloat b) |
| 34 | { |
| 35 | gint R, G, B; |
| 36 | gchar tmp[8]; |
| 37 | |
| 38 | memset(c, 0, sizeof(*c)); |
| 39 | R = r * 255; |
| 40 | G = g * 255; |
| 41 | B = b * 255; |
| 42 | snprintf(tmp, sizeof(tmp), "#%02x%02x%02x", R, G, B); |
| 43 | gdk_color_parse(tmp, c); |
| 44 | } |
| 45 | |
| 46 | GtkWidget *new_info_entry_in_frame_rgb(GtkWidget *box, const char *label, |
| 47 | gfloat r, gfloat g, gfloat b) |
| 48 | { |
| 49 | GtkWidget *entry; |
| 50 | GdkColor c; |
| 51 | |
| 52 | entry = new_info_entry_in_frame(box, label); |
| 53 | fill_color_from_rgb(&c, r, g, b); |
| 54 | gtk_widget_modify_text(entry, GTK_STATE_NORMAL, &c); |
| 55 | return entry; |
| 56 | } |
| 57 | |
Jens Axboe | 53e0e85 | 2012-03-15 19:38:01 +0100 | [diff] [blame] | 58 | GtkWidget *new_info_label_in_frame(GtkWidget *box, const char *label) |
| 59 | { |
| 60 | GtkWidget *label_widget; |
| 61 | GtkWidget *frame; |
| 62 | |
| 63 | frame = gtk_frame_new(label); |
| 64 | label_widget = gtk_label_new(NULL); |
| 65 | gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3); |
| 66 | gtk_container_add(GTK_CONTAINER(frame), label_widget); |
| 67 | |
| 68 | return label_widget; |
| 69 | } |
| 70 | |
| 71 | GtkWidget *create_spinbutton(GtkWidget *hbox, double min, double max, double defval) |
| 72 | { |
| 73 | GtkWidget *button, *box; |
| 74 | |
| 75 | box = gtk_hbox_new(FALSE, 3); |
| 76 | gtk_container_add(GTK_CONTAINER(hbox), box); |
| 77 | |
| 78 | button = gtk_spin_button_new_with_range(min, max, 1.0); |
| 79 | gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0); |
| 80 | |
| 81 | gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID); |
| 82 | gtk_spin_button_set_value(GTK_SPIN_BUTTON(button), defval); |
| 83 | |
| 84 | return button; |
| 85 | } |
| 86 | |
| 87 | void label_set_int_value(GtkWidget *entry, unsigned int val) |
| 88 | { |
| 89 | char tmp[80]; |
| 90 | |
| 91 | sprintf(tmp, "%u", val); |
| 92 | gtk_label_set_text(GTK_LABEL(entry), tmp); |
| 93 | } |
| 94 | |
| 95 | void entry_set_int_value(GtkWidget *entry, unsigned int val) |
| 96 | { |
| 97 | char tmp[80]; |
| 98 | |
| 99 | sprintf(tmp, "%u", val); |
| 100 | gtk_entry_set_text(GTK_ENTRY(entry), tmp); |
| 101 | } |
Jens Axboe | 49c3417 | 2012-03-16 12:05:17 +0100 | [diff] [blame] | 102 | |
| 103 | GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title, unsigned int flags) |
| 104 | { |
| 105 | GtkCellRenderer *renderer; |
| 106 | GtkTreeViewColumn *col; |
| 107 | double xalign = 0.0; /* left as default */ |
| 108 | PangoAlignment align; |
| 109 | gboolean visible; |
| 110 | |
| 111 | align = (flags & ALIGN_LEFT) ? PANGO_ALIGN_LEFT : |
| 112 | (flags & ALIGN_RIGHT) ? PANGO_ALIGN_RIGHT : |
| 113 | PANGO_ALIGN_CENTER; |
| 114 | visible = !(flags & INVISIBLE); |
| 115 | |
| 116 | renderer = gtk_cell_renderer_text_new(); |
| 117 | col = gtk_tree_view_column_new(); |
| 118 | |
| 119 | gtk_tree_view_column_set_title(col, title); |
| 120 | if (!(flags & UNSORTABLE)) |
| 121 | gtk_tree_view_column_set_sort_column_id(col, index); |
| 122 | gtk_tree_view_column_set_resizable(col, TRUE); |
| 123 | gtk_tree_view_column_pack_start(col, renderer, TRUE); |
Stephen M. Cameron | b4d669e | 2012-03-23 07:48:37 +0100 | [diff] [blame] | 124 | gtk_tree_view_column_set_expand(col, TRUE); |
Jens Axboe | 49c3417 | 2012-03-16 12:05:17 +0100 | [diff] [blame] | 125 | gtk_tree_view_column_add_attribute(col, renderer, "text", index); |
Jens Axboe | cd972fd | 2012-03-26 12:55:33 +0200 | [diff] [blame] | 126 | g_object_set(G_OBJECT(renderer), "alignment", align, NULL); |
Jens Axboe | 49c3417 | 2012-03-16 12:05:17 +0100 | [diff] [blame] | 127 | switch (align) { |
| 128 | case PANGO_ALIGN_LEFT: |
| 129 | xalign = 0.0; |
| 130 | break; |
| 131 | case PANGO_ALIGN_CENTER: |
| 132 | xalign = 0.5; |
| 133 | break; |
| 134 | case PANGO_ALIGN_RIGHT: |
| 135 | xalign = 1.0; |
| 136 | break; |
| 137 | } |
| 138 | gtk_cell_renderer_set_alignment(GTK_CELL_RENDERER(renderer), xalign, 0.5); |
| 139 | gtk_tree_view_column_set_visible(col, visible); |
| 140 | gtk_tree_view_append_column(GTK_TREE_VIEW(tree_view), col); |
| 141 | return col; |
| 142 | } |
| 143 | |
| 144 | void multitext_add_entry(struct multitext_widget *mt, const char *text) |
| 145 | { |
| 146 | mt->text = realloc(mt->text, (mt->max_text + 1) * sizeof(char *)); |
| 147 | mt->text[mt->max_text] = strdup(text); |
| 148 | mt->max_text++; |
| 149 | } |
| 150 | |
| 151 | void multitext_set_entry(struct multitext_widget *mt, unsigned int index) |
| 152 | { |
| 153 | if (index >= mt->max_text) |
| 154 | return; |
| 155 | if (!mt->text || !mt->text[index]) |
| 156 | return; |
| 157 | |
| 158 | mt->cur_text = index; |
| 159 | gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]); |
| 160 | } |
| 161 | |
| 162 | void multitext_update_entry(struct multitext_widget *mt, unsigned int index, |
| 163 | const char *text) |
| 164 | { |
| 165 | if (!mt->text) |
| 166 | return; |
| 167 | |
| 168 | if (mt->text[index]) |
| 169 | free(mt->text[index]); |
| 170 | |
| 171 | mt->text[index] = strdup(text); |
| 172 | if (mt->cur_text == index) |
| 173 | gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]); |
| 174 | } |
| 175 | |
| 176 | void multitext_free(struct multitext_widget *mt) |
| 177 | { |
| 178 | int i; |
| 179 | |
| 180 | gtk_entry_set_text(GTK_ENTRY(mt->entry), ""); |
| 181 | |
| 182 | for (i = 0; i < mt->max_text; i++) { |
| 183 | if (mt->text[i]) |
| 184 | free(mt->text[i]); |
| 185 | } |
| 186 | |
| 187 | free(mt->text); |
| 188 | mt->cur_text = -1; |
| 189 | mt->max_text = 0; |
| 190 | } |
Jens Axboe | 1252d8f | 2012-03-21 11:13:31 +0100 | [diff] [blame] | 191 | |
| 192 | GtkWidget *get_scrolled_window(gint border_width) |
| 193 | { |
| 194 | GtkWidget *scroll; |
| 195 | |
| 196 | scroll = gtk_scrolled_window_new(NULL, NULL); |
| 197 | gtk_container_set_border_width(GTK_CONTAINER(scroll), border_width); |
| 198 | gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); |
| 199 | |
| 200 | return scroll; |
| 201 | } |