J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | #ifndef _GTK2_INTERFACE_H |
| 26 | #define _GTK2_INTERFACE_H |
| 27 | |
| 28 | #include <stdlib.h> |
| 29 | #include <jni.h> |
| 30 | |
| 31 | typedef enum _WidgetType |
| 32 | { |
| 33 | BUTTON, /* GtkButton */ |
| 34 | CHECK_BOX, /* GtkCheckButton */ |
| 35 | CHECK_BOX_MENU_ITEM, /* GtkCheckMenuItem */ |
| 36 | COLOR_CHOOSER, /* GtkColorSelectionDialog */ |
| 37 | COMBO_BOX, /* GtkComboBox */ |
| 38 | COMBO_BOX_ARROW_BUTTON, /* GtkComboBoxEntry */ |
| 39 | COMBO_BOX_TEXT_FIELD, /* GtkComboBoxEntry */ |
| 40 | DESKTOP_ICON, /* GtkLabel */ |
| 41 | DESKTOP_PANE, /* GtkContainer */ |
| 42 | EDITOR_PANE, /* GtkTextView */ |
| 43 | FORMATTED_TEXT_FIELD, /* GtkEntry */ |
| 44 | HANDLE_BOX, /* GtkHandleBox */ |
| 45 | HPROGRESS_BAR, /* GtkProgressBar */ |
| 46 | HSCROLL_BAR, /* GtkHScrollbar */ |
| 47 | HSCROLL_BAR_BUTTON_LEFT, /* GtkHScrollbar */ |
| 48 | HSCROLL_BAR_BUTTON_RIGHT, /* GtkHScrollbar */ |
| 49 | HSCROLL_BAR_TRACK, /* GtkHScrollbar */ |
| 50 | HSCROLL_BAR_THUMB, /* GtkHScrollbar */ |
| 51 | HSEPARATOR, /* GtkHSeparator */ |
| 52 | HSLIDER, /* GtkHScale */ |
| 53 | HSLIDER_TRACK, /* GtkHScale */ |
| 54 | HSLIDER_THUMB, /* GtkHScale */ |
| 55 | HSPLIT_PANE_DIVIDER, /* GtkHPaned */ |
| 56 | INTERNAL_FRAME, /* GtkWindow */ |
| 57 | INTERNAL_FRAME_TITLE_PANE, /* GtkLabel */ |
| 58 | IMAGE, /* GtkImage */ |
| 59 | LABEL, /* GtkLabel */ |
| 60 | LIST, /* GtkTreeView */ |
| 61 | MENU, /* GtkMenu */ |
| 62 | MENU_BAR, /* GtkMenuBar */ |
| 63 | MENU_ITEM, /* GtkMenuItem */ |
| 64 | MENU_ITEM_ACCELERATOR, /* GtkLabel */ |
| 65 | OPTION_PANE, /* GtkMessageDialog */ |
| 66 | PANEL, /* GtkContainer */ |
| 67 | PASSWORD_FIELD, /* GtkEntry */ |
| 68 | POPUP_MENU, /* GtkMenu */ |
| 69 | POPUP_MENU_SEPARATOR, /* GtkSeparatorMenuItem */ |
| 70 | RADIO_BUTTON, /* GtkRadioButton */ |
| 71 | RADIO_BUTTON_MENU_ITEM, /* GtkRadioMenuItem */ |
| 72 | ROOT_PANE, /* GtkContainer */ |
| 73 | SCROLL_PANE, /* GtkScrolledWindow */ |
| 74 | SPINNER, /* GtkSpinButton */ |
| 75 | SPINNER_ARROW_BUTTON, /* GtkSpinButton */ |
| 76 | SPINNER_TEXT_FIELD, /* GtkSpinButton */ |
| 77 | SPLIT_PANE, /* GtkPaned */ |
| 78 | TABBED_PANE, /* GtkNotebook */ |
| 79 | TABBED_PANE_TAB_AREA, /* GtkNotebook */ |
| 80 | TABBED_PANE_CONTENT, /* GtkNotebook */ |
| 81 | TABBED_PANE_TAB, /* GtkNotebook */ |
| 82 | TABLE, /* GtkTreeView */ |
| 83 | TABLE_HEADER, /* GtkButton */ |
| 84 | TEXT_AREA, /* GtkTextView */ |
| 85 | TEXT_FIELD, /* GtkEntry */ |
| 86 | TEXT_PANE, /* GtkTextView */ |
| 87 | TITLED_BORDER, /* GtkFrame */ |
| 88 | TOGGLE_BUTTON, /* GtkToggleButton */ |
| 89 | TOOL_BAR, /* GtkToolbar */ |
| 90 | TOOL_BAR_DRAG_WINDOW, /* GtkToolbar */ |
| 91 | TOOL_BAR_SEPARATOR, /* GtkSeparatorToolItem */ |
| 92 | TOOL_TIP, /* GtkWindow */ |
| 93 | TREE, /* GtkTreeView */ |
| 94 | TREE_CELL, /* GtkTreeView */ |
| 95 | VIEWPORT, /* GtkViewport */ |
| 96 | VPROGRESS_BAR, /* GtkProgressBar */ |
| 97 | VSCROLL_BAR, /* GtkVScrollbar */ |
| 98 | VSCROLL_BAR_BUTTON_UP, /* GtkVScrollbar */ |
| 99 | VSCROLL_BAR_BUTTON_DOWN, /* GtkVScrollbar */ |
| 100 | VSCROLL_BAR_TRACK, /* GtkVScrollbar */ |
| 101 | VSCROLL_BAR_THUMB, /* GtkVScrollbar */ |
| 102 | VSEPARATOR, /* GtkVSeparator */ |
| 103 | VSLIDER, /* GtkVScale */ |
| 104 | VSLIDER_TRACK, /* GtkVScale */ |
| 105 | VSLIDER_THUMB, /* GtkVScale */ |
| 106 | VSPLIT_PANE_DIVIDER, /* GtkVPaned */ |
| 107 | WIDGET_TYPE_SIZE |
| 108 | } WidgetType; |
| 109 | |
| 110 | typedef enum _ColorType |
| 111 | { |
| 112 | FOREGROUND, |
| 113 | BACKGROUND, |
| 114 | TEXT_FOREGROUND, |
| 115 | TEXT_BACKGROUND, |
| 116 | FOCUS, |
| 117 | LIGHT, |
| 118 | DARK, |
| 119 | MID, |
| 120 | BLACK, |
| 121 | WHITE |
| 122 | } ColorType; |
| 123 | |
| 124 | typedef enum _Setting |
| 125 | { |
| 126 | GTK_FONT_NAME, |
| 127 | GTK_ICON_SIZES |
| 128 | } Setting; |
| 129 | |
| 130 | /* GTK types, here to eliminate need for GTK headers at compile time */ |
| 131 | |
| 132 | #ifndef FALSE |
| 133 | #define FALSE (0) |
| 134 | #define TRUE (!FALSE) |
| 135 | #endif |
| 136 | |
| 137 | #define GTK_HAS_FOCUS (1 << 12) |
| 138 | #define GTK_HAS_DEFAULT (1 << 14) |
| 139 | |
| 140 | |
| 141 | /* basic types */ |
| 142 | typedef char gchar; |
| 143 | typedef short gshort; |
| 144 | typedef int gint; |
| 145 | typedef long glong; |
| 146 | typedef float gfloat; |
| 147 | typedef double gdouble; |
| 148 | typedef void* gpointer; |
| 149 | typedef gint gboolean; |
| 150 | |
| 151 | typedef signed char gint8; |
| 152 | typedef signed short gint16; |
| 153 | typedef signed int gint32; |
| 154 | |
| 155 | typedef unsigned char guchar; |
| 156 | typedef unsigned char guint8; |
| 157 | typedef unsigned short gushort; |
| 158 | typedef unsigned short guint16; |
| 159 | typedef unsigned int guint; |
| 160 | typedef unsigned int guint32; |
| 161 | typedef unsigned int gsize; |
| 162 | typedef unsigned long gulong; |
| 163 | |
| 164 | typedef signed long long gint64; |
| 165 | typedef unsigned long long guint64; |
| 166 | |
| 167 | /* enumerated constants */ |
| 168 | typedef enum |
| 169 | { |
| 170 | GTK_ARROW_UP, |
| 171 | GTK_ARROW_DOWN, |
| 172 | GTK_ARROW_LEFT, |
| 173 | GTK_ARROW_RIGHT |
| 174 | } GtkArrowType; |
| 175 | |
| 176 | typedef enum { |
| 177 | GDK_COLORSPACE_RGB |
| 178 | } GdkColorspace; |
| 179 | |
| 180 | typedef enum |
| 181 | { |
| 182 | GTK_EXPANDER_COLLAPSED, |
| 183 | GTK_EXPANDER_SEMI_COLLAPSED, |
| 184 | GTK_EXPANDER_SEMI_EXPANDED, |
| 185 | GTK_EXPANDER_EXPANDED |
| 186 | } GtkExpanderStyle; |
| 187 | |
| 188 | typedef enum |
| 189 | { |
| 190 | GTK_ICON_SIZE_INVALID, |
| 191 | GTK_ICON_SIZE_MENU, |
| 192 | GTK_ICON_SIZE_SMALL_TOOLBAR, |
| 193 | GTK_ICON_SIZE_LARGE_TOOLBAR, |
| 194 | GTK_ICON_SIZE_BUTTON, |
| 195 | GTK_ICON_SIZE_DND, |
| 196 | GTK_ICON_SIZE_DIALOG |
| 197 | } GtkIconSize; |
| 198 | |
| 199 | typedef enum |
| 200 | { |
| 201 | GTK_ORIENTATION_HORIZONTAL, |
| 202 | GTK_ORIENTATION_VERTICAL |
| 203 | } GtkOrientation; |
| 204 | |
| 205 | typedef enum |
| 206 | { |
| 207 | GTK_POS_LEFT, |
| 208 | GTK_POS_RIGHT, |
| 209 | GTK_POS_TOP, |
| 210 | GTK_POS_BOTTOM |
| 211 | } GtkPositionType; |
| 212 | |
| 213 | typedef enum |
| 214 | { |
| 215 | GTK_SHADOW_NONE, |
| 216 | GTK_SHADOW_IN, |
| 217 | GTK_SHADOW_OUT, |
| 218 | GTK_SHADOW_ETCHED_IN, |
| 219 | GTK_SHADOW_ETCHED_OUT |
| 220 | } GtkShadowType; |
| 221 | |
| 222 | typedef enum |
| 223 | { |
| 224 | GTK_STATE_NORMAL, |
| 225 | GTK_STATE_ACTIVE, |
| 226 | GTK_STATE_PRELIGHT, |
| 227 | GTK_STATE_SELECTED, |
| 228 | GTK_STATE_INSENSITIVE |
| 229 | } GtkStateType; |
| 230 | |
| 231 | typedef enum |
| 232 | { |
| 233 | GTK_TEXT_DIR_NONE, |
| 234 | GTK_TEXT_DIR_LTR, |
| 235 | GTK_TEXT_DIR_RTL |
| 236 | } GtkTextDirection; |
| 237 | |
| 238 | typedef enum |
| 239 | { |
| 240 | GTK_WINDOW_TOPLEVEL, |
| 241 | GTK_WINDOW_POPUP |
| 242 | } GtkWindowType; |
| 243 | |
| 244 | typedef enum |
| 245 | { |
| 246 | G_PARAM_READABLE = 1 << 0, |
| 247 | G_PARAM_WRITABLE = 1 << 1, |
| 248 | G_PARAM_CONSTRUCT = 1 << 2, |
| 249 | G_PARAM_CONSTRUCT_ONLY = 1 << 3, |
| 250 | G_PARAM_LAX_VALIDATION = 1 << 4, |
| 251 | G_PARAM_PRIVATE = 1 << 5 |
| 252 | } GParamFlags; |
| 253 | |
| 254 | /* We define all structure pointers to be void* */ |
| 255 | typedef void GError; |
| 256 | typedef void GMainContext; |
| 257 | typedef void GSList; |
| 258 | |
| 259 | typedef void GdkColormap; |
| 260 | typedef void GdkDrawable; |
| 261 | typedef void GdkGC; |
| 262 | typedef void GdkPixbuf; |
| 263 | typedef void GdkPixmap; |
| 264 | typedef void GdkWindow; |
| 265 | |
| 266 | typedef void GtkFixed; |
| 267 | typedef void GtkMenuItem; |
| 268 | typedef void GtkMenuShell; |
| 269 | typedef void GtkWidgetClass; |
| 270 | typedef void PangoFontDescription; |
| 271 | typedef void GtkSettings; |
| 272 | |
| 273 | /* Some real structures */ |
| 274 | typedef struct |
| 275 | { |
| 276 | guint32 pixel; |
| 277 | guint16 red; |
| 278 | guint16 green; |
| 279 | guint16 blue; |
| 280 | } GdkColor; |
| 281 | |
| 282 | typedef struct { |
| 283 | gint fd; |
| 284 | gushort events; |
| 285 | gushort revents; |
| 286 | } GPollFD; |
| 287 | |
| 288 | typedef struct { |
| 289 | gint x; |
| 290 | gint y; |
| 291 | gint width; |
| 292 | gint height; |
| 293 | } GdkRectangle; |
| 294 | |
| 295 | typedef struct { |
| 296 | gint x; |
| 297 | gint y; |
| 298 | gint width; |
| 299 | gint height; |
| 300 | } GtkAllocation; |
| 301 | |
| 302 | typedef struct { |
| 303 | gint width; |
| 304 | gint height; |
| 305 | } GtkRequisition; |
| 306 | |
| 307 | typedef struct { |
| 308 | GtkWidgetClass *g_class; |
| 309 | } GTypeInstance; |
| 310 | |
| 311 | typedef struct { |
| 312 | gint left; |
| 313 | gint right; |
| 314 | gint top; |
| 315 | gint bottom; |
| 316 | } GtkBorder; |
| 317 | |
| 318 | /****************************************************** |
| 319 | * FIXME: it is more safe to include gtk headers for |
| 320 | * the precise type definition of GType and other |
| 321 | * structures. This is a place where getting rid of gtk |
| 322 | * headers may be dangerous. |
| 323 | ******************************************************/ |
| 324 | typedef gulong GType; |
| 325 | |
| 326 | typedef struct |
| 327 | { |
| 328 | GType g_type; |
| 329 | |
| 330 | union { |
| 331 | gint v_int; |
| 332 | guint v_uint; |
| 333 | glong v_long; |
| 334 | gulong v_ulong; |
| 335 | gint64 v_int64; |
| 336 | guint64 v_uint64; |
| 337 | gfloat v_float; |
| 338 | gdouble v_double; |
| 339 | gpointer v_pointer; |
| 340 | } data[2]; |
| 341 | } GValue; |
| 342 | |
| 343 | typedef struct |
| 344 | { |
| 345 | GTypeInstance g_type_instance; |
| 346 | |
| 347 | gchar *name; |
| 348 | GParamFlags flags; |
| 349 | GType value_type; |
| 350 | GType owner_type; |
| 351 | } GParamSpec; |
| 352 | |
| 353 | typedef struct { |
| 354 | GTypeInstance g_type_instance; |
| 355 | guint ref_count; |
| 356 | void *qdata; |
| 357 | } GObject; |
| 358 | |
| 359 | typedef struct { |
| 360 | GObject parent_instance; |
| 361 | guint32 flags; |
| 362 | } GtkObject; |
| 363 | |
| 364 | typedef struct |
| 365 | { |
| 366 | GObject parent_instance; |
| 367 | |
| 368 | GdkColor fg[5]; |
| 369 | GdkColor bg[5]; |
| 370 | GdkColor light[5]; |
| 371 | GdkColor dark[5]; |
| 372 | GdkColor mid[5]; |
| 373 | GdkColor text[5]; |
| 374 | GdkColor base[5]; |
| 375 | GdkColor text_aa[5]; /* Halfway between text/base */ |
| 376 | |
| 377 | GdkColor black; |
| 378 | GdkColor white; |
| 379 | PangoFontDescription *font_desc; |
| 380 | |
| 381 | gint xthickness; |
| 382 | gint ythickness; |
| 383 | |
| 384 | GdkGC *fg_gc[5]; |
| 385 | GdkGC *bg_gc[5]; |
| 386 | GdkGC *light_gc[5]; |
| 387 | GdkGC *dark_gc[5]; |
| 388 | GdkGC *mid_gc[5]; |
| 389 | GdkGC *text_gc[5]; |
| 390 | GdkGC *base_gc[5]; |
| 391 | GdkGC *text_aa_gc[5]; |
| 392 | GdkGC *black_gc; |
| 393 | GdkGC *white_gc; |
| 394 | |
| 395 | GdkPixmap *bg_pixmap[5]; |
| 396 | } GtkStyle; |
| 397 | |
| 398 | typedef struct _GtkWidget GtkWidget; |
| 399 | struct _GtkWidget |
| 400 | { |
| 401 | GtkObject object; |
| 402 | guint16 private_flags; |
| 403 | guint8 state; |
| 404 | guint8 saved_state; |
| 405 | gchar *name; |
| 406 | GtkStyle *style; |
| 407 | GtkRequisition requisition; |
| 408 | GtkAllocation allocation; |
| 409 | GdkWindow *window; |
| 410 | GtkWidget *parent; |
| 411 | }; |
| 412 | |
| 413 | typedef struct |
| 414 | { |
| 415 | GtkWidget widget; |
| 416 | |
| 417 | gfloat xalign; |
| 418 | gfloat yalign; |
| 419 | |
| 420 | guint16 xpad; |
| 421 | guint16 ypad; |
| 422 | } GtkMisc; |
| 423 | |
| 424 | typedef struct { |
| 425 | GtkWidget widget; |
| 426 | GtkWidget *focus_child; |
| 427 | guint border_width : 16; |
| 428 | guint need_resize : 1; |
| 429 | guint resize_mode : 2; |
| 430 | guint reallocate_redraws : 1; |
| 431 | guint has_focus_chain : 1; |
| 432 | } GtkContainer; |
| 433 | |
| 434 | typedef struct { |
| 435 | GtkContainer container; |
| 436 | GtkWidget *child; |
| 437 | } GtkBin; |
| 438 | |
| 439 | typedef struct { |
| 440 | GtkBin bin; |
| 441 | GdkWindow *event_window; |
| 442 | gchar *label_text; |
| 443 | guint activate_timeout; |
| 444 | guint constructed : 1; |
| 445 | guint in_button : 1; |
| 446 | guint button_down : 1; |
| 447 | guint relief : 2; |
| 448 | guint use_underline : 1; |
| 449 | guint use_stock : 1; |
| 450 | guint depressed : 1; |
| 451 | guint depress_on_activate : 1; |
| 452 | guint focus_on_click : 1; |
| 453 | } GtkButton; |
| 454 | |
| 455 | typedef struct { |
| 456 | GtkButton button; |
| 457 | guint active : 1; |
| 458 | guint draw_indicator : 1; |
| 459 | guint inconsistent : 1; |
| 460 | } GtkToggleButton; |
| 461 | |
| 462 | typedef struct _GtkAdjustment GtkAdjustment; |
| 463 | struct _GtkAdjustment |
| 464 | { |
| 465 | GtkObject parent_instance; |
| 466 | |
| 467 | gdouble lower; |
| 468 | gdouble upper; |
| 469 | gdouble value; |
| 470 | gdouble step_increment; |
| 471 | gdouble page_increment; |
| 472 | gdouble page_size; |
| 473 | }; |
| 474 | |
| 475 | typedef enum |
| 476 | { |
| 477 | GTK_UPDATE_CONTINUOUS, |
| 478 | GTK_UPDATE_DISCONTINUOUS, |
| 479 | GTK_UPDATE_DELAYED |
| 480 | } GtkUpdateType; |
| 481 | |
| 482 | typedef struct _GtkRange GtkRange; |
| 483 | struct _GtkRange |
| 484 | { |
| 485 | GtkWidget widget; |
| 486 | GtkAdjustment *adjustment; |
| 487 | GtkUpdateType update_policy; |
| 488 | guint inverted : 1; |
| 489 | /*< protected >*/ |
| 490 | guint flippable : 1; |
| 491 | guint has_stepper_a : 1; |
| 492 | guint has_stepper_b : 1; |
| 493 | guint has_stepper_c : 1; |
| 494 | guint has_stepper_d : 1; |
| 495 | guint need_recalc : 1; |
| 496 | guint slider_size_fixed : 1; |
| 497 | gint min_slider_size; |
| 498 | GtkOrientation orientation; |
| 499 | GdkRectangle range_rect; |
| 500 | gint slider_start, slider_end; |
| 501 | gint round_digits; |
| 502 | /*< private >*/ |
| 503 | guint trough_click_forward : 1; |
| 504 | guint update_pending : 1; |
| 505 | /*GtkRangeLayout * */ void *layout; |
| 506 | /*GtkRangeStepTimer * */ void* timer; |
| 507 | gint slide_initial_slider_position; |
| 508 | gint slide_initial_coordinate; |
| 509 | guint update_timeout_id; |
| 510 | GdkWindow *event_window; |
| 511 | }; |
| 512 | |
| 513 | typedef struct _GtkProgressBar GtkProgressBar; |
| 514 | |
| 515 | typedef enum |
| 516 | { |
| 517 | GTK_PROGRESS_CONTINUOUS, |
| 518 | GTK_PROGRESS_DISCRETE |
| 519 | } GtkProgressBarStyle; |
| 520 | |
| 521 | typedef enum |
| 522 | { |
| 523 | GTK_PROGRESS_LEFT_TO_RIGHT, |
| 524 | GTK_PROGRESS_RIGHT_TO_LEFT, |
| 525 | GTK_PROGRESS_BOTTOM_TO_TOP, |
| 526 | GTK_PROGRESS_TOP_TO_BOTTOM |
| 527 | } GtkProgressBarOrientation; |
| 528 | |
| 529 | typedef struct _GtkProgress GtkProgress; |
| 530 | |
| 531 | struct _GtkProgress |
| 532 | { |
| 533 | GtkWidget widget; |
| 534 | GtkAdjustment *adjustment; |
| 535 | GdkPixmap *offscreen_pixmap; |
| 536 | gchar *format; |
| 537 | gfloat x_align; |
| 538 | gfloat y_align; |
| 539 | guint show_text : 1; |
| 540 | guint activity_mode : 1; |
| 541 | guint use_text_format : 1; |
| 542 | }; |
| 543 | |
| 544 | struct _GtkProgressBar |
| 545 | { |
| 546 | GtkProgress progress; |
| 547 | GtkProgressBarStyle bar_style; |
| 548 | GtkProgressBarOrientation orientation; |
| 549 | guint blocks; |
| 550 | gint in_block; |
| 551 | gint activity_pos; |
| 552 | guint activity_step; |
| 553 | guint activity_blocks; |
| 554 | gdouble pulse_fraction; |
| 555 | guint activity_dir : 1; |
| 556 | guint ellipsize : 3; |
| 557 | }; |
| 558 | |
| 559 | /* |
| 560 | * Converts java.lang.String object to UTF-8 character string. |
| 561 | */ |
| 562 | const char *getStrFor(JNIEnv *env, jstring value); |
| 563 | |
| 564 | /* |
| 565 | * Check whether the gtk2 library is available and meets the minimum |
| 566 | * version requirement. If the library is already loaded this method has no |
| 567 | * effect and returns success. |
| 568 | * Returns FALSE on failure and TRUE on success. |
| 569 | */ |
| 570 | gboolean gtk2_check_version(); |
| 571 | |
| 572 | /* |
| 573 | * Load the gtk2 library. If the library is already loaded this method has no |
| 574 | * effect and returns success. |
| 575 | * Returns FALSE on failure and TRUE on success. |
| 576 | */ |
| 577 | gboolean gtk2_load(); |
| 578 | |
| 579 | /* |
| 580 | * Unload the gtk2 library. If the library is already unloaded this method has |
| 581 | * no effect and returns success. |
| 582 | * Returns FALSE on failure and TRUE on success. |
| 583 | */ |
| 584 | gboolean gtk2_unload(); |
| 585 | |
| 586 | void gtk2_paint_arrow(WidgetType widget_type, GtkStateType state_type, |
| 587 | GtkShadowType shadow_type, const gchar *detail, |
| 588 | gint x, gint y, gint width, gint height, |
| 589 | GtkArrowType arrow_type, gboolean fill); |
| 590 | void gtk2_paint_box(WidgetType widget_type, GtkStateType state_type, |
| 591 | GtkShadowType shadow_type, const gchar *detail, |
| 592 | gint x, gint y, gint width, gint height, |
| 593 | gint synth_state, GtkTextDirection dir); |
| 594 | void gtk2_paint_box_gap(WidgetType widget_type, GtkStateType state_type, |
| 595 | GtkShadowType shadow_type, const gchar *detail, |
| 596 | gint x, gint y, gint width, gint height, |
| 597 | GtkPositionType gap_side, gint gap_x, gint gap_width); |
| 598 | void gtk2_paint_check(WidgetType widget_type, gint synth_state, |
| 599 | const gchar *detail, gint x, gint y, gint width, gint height); |
| 600 | void gtk2_paint_diamond(WidgetType widget_type, GtkStateType state_type, |
| 601 | GtkShadowType shadow_type, const gchar *detail, |
| 602 | gint x, gint y, gint width, gint height); |
| 603 | void gtk2_paint_expander(WidgetType widget_type, GtkStateType state_type, |
| 604 | const gchar *detail, gint x, gint y, gint width, gint height, |
| 605 | GtkExpanderStyle expander_style); |
| 606 | void gtk2_paint_extension(WidgetType widget_type, GtkStateType state_type, |
| 607 | GtkShadowType shadow_type, const gchar *detail, |
| 608 | gint x, gint y, gint width, gint height, GtkPositionType gap_side); |
| 609 | void gtk2_paint_flat_box(WidgetType widget_type, GtkStateType state_type, |
| 610 | GtkShadowType shadow_type, const gchar *detail, |
| 611 | gint x, gint y, gint width, gint height, gboolean has_focus); |
| 612 | void gtk2_paint_focus(WidgetType widget_type, GtkStateType state_type, |
| 613 | const char *detail, gint x, gint y, gint width, gint height); |
| 614 | void gtk2_paint_handle(WidgetType widget_type, GtkStateType state_type, |
| 615 | GtkShadowType shadow_type, const gchar *detail, |
| 616 | gint x, gint y, gint width, gint height, GtkOrientation orientation); |
| 617 | void gtk2_paint_hline(WidgetType widget_type, GtkStateType state_type, |
| 618 | const gchar *detail, gint x, gint y, gint width, gint height); |
| 619 | void gtk2_paint_option(WidgetType widget_type, gint synth_state, |
| 620 | const gchar *detail, gint x, gint y, gint width, gint height); |
| 621 | void gtk2_paint_shadow(WidgetType widget_type, GtkStateType state_type, |
| 622 | GtkShadowType shadow_type, const gchar *detail, |
| 623 | gint x, gint y, gint width, gint height, |
| 624 | gint synth_state, GtkTextDirection dir); |
| 625 | void gtk2_paint_slider(WidgetType widget_type, GtkStateType state_type, |
| 626 | GtkShadowType shadow_type, const gchar *detail, |
| 627 | gint x, gint y, gint width, gint height, GtkOrientation orientation); |
| 628 | void gtk2_paint_vline(WidgetType widget_type, GtkStateType state_type, |
| 629 | const gchar *detail, gint x, gint y, gint width, gint height); |
| 630 | void gtk_paint_background(WidgetType widget_type, GtkStateType state_type, |
| 631 | gint x, gint y, gint width, gint height); |
| 632 | |
| 633 | void gtk2_init_painting(gint w, gint h); |
| 634 | gint gtk2_copy_image(gint *dest, gint width, gint height); |
| 635 | |
| 636 | gint gtk2_get_xthickness(JNIEnv *env, WidgetType widget_type); |
| 637 | gint gtk2_get_ythickness(JNIEnv *env, WidgetType widget_type); |
| 638 | gint gtk2_get_color_for_state(JNIEnv *env, WidgetType widget_type, |
| 639 | GtkStateType state_type, ColorType color_type); |
| 640 | jobject gtk2_get_class_value(JNIEnv *env, WidgetType widget_type, jstring key); |
| 641 | |
| 642 | GdkPixbuf *gtk2_get_stock_icon(gint widget_type, const gchar *stock_id, |
| 643 | GtkIconSize size, GtkTextDirection direction, const char *detail); |
| 644 | GdkPixbuf *gtk2_get_icon(const gchar *filename, gint size); |
| 645 | jstring gtk2_get_pango_font_name(JNIEnv *env, WidgetType widget_type); |
| 646 | |
| 647 | void flush_gtk_event_loop(); |
| 648 | |
| 649 | jobject gtk2_get_setting(JNIEnv *env, Setting property); |
| 650 | |
| 651 | void gtk2_set_range_value(WidgetType widget_type, jdouble value, |
| 652 | jdouble min, jdouble max, jdouble visible); |
| 653 | |
| 654 | void (*fp_g_object_unref)(gpointer object); |
| 655 | int (*fp_gdk_pixbuf_get_bits_per_sample)(const GdkPixbuf *pixbuf); |
| 656 | guchar *(*fp_gdk_pixbuf_get_pixels)(const GdkPixbuf *pixbuf); |
| 657 | gboolean (*fp_gdk_pixbuf_get_has_alpha)(const GdkPixbuf *pixbuf); |
| 658 | int (*fp_gdk_pixbuf_get_height)(const GdkPixbuf *pixbuf); |
| 659 | int (*fp_gdk_pixbuf_get_n_channels)(const GdkPixbuf *pixbuf); |
| 660 | int (*fp_gdk_pixbuf_get_rowstride)(const GdkPixbuf *pixbuf); |
| 661 | int (*fp_gdk_pixbuf_get_width)(const GdkPixbuf *pixbuf); |
| 662 | GdkPixbuf *(*fp_gdk_pixbuf_new_from_file)(const char *filename, GError **error); |
| 663 | |
| 664 | #endif /* !_GTK2_INTERFACE_H */ |