1 /*
2 * Copyright (c) 2005, 2013, Oracle and/or its affiliates. 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25 #ifndef _GTK2_INTERFACE_H
26 #define _GTK2_INTERFACE_H
27
28 #include <stdlib.h>
29 #include <jni.h>
30
31 #define _G_TYPE_CIC(ip, gt, ct) ((ct*) ip)
32 #define G_TYPE_CHECK_INSTANCE_CAST(instance, g_type, c_type) (_G_TYPE_CIC ((instance), (g_type), c_type))
33 #define GTK_TYPE_FILE_CHOOSER (fp_gtk_file_chooser_get_type ())
34 #define GTK_FILE_CHOOSER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_FILE_CHOOSER, GtkFileChooser))
35 #define fp_g_signal_connect(instance, detailed_signal, c_handler, data) \
36 fp_g_signal_connect_data ((instance), (detailed_signal), (c_handler), (data), NULL, (GConnectFlags) 0)
37 #define G_CALLBACK(f) ((GCallback) (f))
38 #define G_TYPE_FUNDAMENTAL_SHIFT (2)
39 #define G_TYPE_MAKE_FUNDAMENTAL(x) ((GType) ((x) << G_TYPE_FUNDAMENTAL_SHIFT))
40 #define G_TYPE_OBJECT G_TYPE_MAKE_FUNDAMENTAL (20)
41 #define G_OBJECT(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), G_TYPE_OBJECT, GObject))
42 #define GTK_STOCK_CANCEL "gtk-cancel"
43 #define GTK_STOCK_SAVE "gtk-save"
44 #define GTK_STOCK_OPEN "gtk-open"
45 #define GDK_CURRENT_TIME 0L
46
47 typedef enum _WidgetType
48 {
49 BUTTON, /* GtkButton */
50 CHECK_BOX, /* GtkCheckButton */
51 CHECK_BOX_MENU_ITEM, /* GtkCheckMenuItem */
52 COLOR_CHOOSER, /* GtkColorSelectionDialog */
53 COMBO_BOX, /* GtkComboBox */
54 COMBO_BOX_ARROW_BUTTON, /* GtkComboBoxEntry */
55 COMBO_BOX_TEXT_FIELD, /* GtkComboBoxEntry */
56 DESKTOP_ICON, /* GtkLabel */
57 DESKTOP_PANE, /* GtkContainer */
58 EDITOR_PANE, /* GtkTextView */
59 FORMATTED_TEXT_FIELD, /* GtkEntry */
60 HANDLE_BOX, /* GtkHandleBox */
61 HPROGRESS_BAR, /* GtkProgressBar */
62 HSCROLL_BAR, /* GtkHScrollbar */
63 HSCROLL_BAR_BUTTON_LEFT, /* GtkHScrollbar */
64 HSCROLL_BAR_BUTTON_RIGHT, /* GtkHScrollbar */
65 HSCROLL_BAR_TRACK, /* GtkHScrollbar */
66 HSCROLL_BAR_THUMB, /* GtkHScrollbar */
67 HSEPARATOR, /* GtkHSeparator */
68 HSLIDER, /* GtkHScale */
69 HSLIDER_TRACK, /* GtkHScale */
70 HSLIDER_THUMB, /* GtkHScale */
71 HSPLIT_PANE_DIVIDER, /* GtkHPaned */
72 INTERNAL_FRAME, /* GtkWindow */
73 INTERNAL_FRAME_TITLE_PANE, /* GtkLabel */
74 IMAGE, /* GtkImage */
75 LABEL, /* GtkLabel */
76 LIST, /* GtkTreeView */
77 MENU, /* GtkMenu */
78 MENU_BAR, /* GtkMenuBar */
79 MENU_ITEM, /* GtkMenuItem */
80 MENU_ITEM_ACCELERATOR, /* GtkLabel */
81 OPTION_PANE, /* GtkMessageDialog */
82 PANEL, /* GtkContainer */
83 PASSWORD_FIELD, /* GtkEntry */
84 POPUP_MENU, /* GtkMenu */
85 POPUP_MENU_SEPARATOR, /* GtkSeparatorMenuItem */
86 RADIO_BUTTON, /* GtkRadioButton */
87 RADIO_BUTTON_MENU_ITEM, /* GtkRadioMenuItem */
88 ROOT_PANE, /* GtkContainer */
89 SCROLL_PANE, /* GtkScrolledWindow */
90 SPINNER, /* GtkSpinButton */
91 SPINNER_ARROW_BUTTON, /* GtkSpinButton */
92 SPINNER_TEXT_FIELD, /* GtkSpinButton */
93 SPLIT_PANE, /* GtkPaned */
94 TABBED_PANE, /* GtkNotebook */
95 TABBED_PANE_TAB_AREA, /* GtkNotebook */
96 TABBED_PANE_CONTENT, /* GtkNotebook */
97 TABBED_PANE_TAB, /* GtkNotebook */
98 TABLE, /* GtkTreeView */
99 TABLE_HEADER, /* GtkButton */
100 TEXT_AREA, /* GtkTextView */
101 TEXT_FIELD, /* GtkEntry */
102 TEXT_PANE, /* GtkTextView */
103 TITLED_BORDER, /* GtkFrame */
104 TOGGLE_BUTTON, /* GtkToggleButton */
105 TOOL_BAR, /* GtkToolbar */
106 TOOL_BAR_DRAG_WINDOW, /* GtkToolbar */
107 TOOL_BAR_SEPARATOR, /* GtkSeparatorToolItem */
108 TOOL_TIP, /* GtkWindow */
109 TREE, /* GtkTreeView */
110 TREE_CELL, /* GtkTreeView */
111 VIEWPORT, /* GtkViewport */
112 VPROGRESS_BAR, /* GtkProgressBar */
113 VSCROLL_BAR, /* GtkVScrollbar */
114 VSCROLL_BAR_BUTTON_UP, /* GtkVScrollbar */
115 VSCROLL_BAR_BUTTON_DOWN, /* GtkVScrollbar */
116 VSCROLL_BAR_TRACK, /* GtkVScrollbar */
117 VSCROLL_BAR_THUMB, /* GtkVScrollbar */
118 VSEPARATOR, /* GtkVSeparator */
119 VSLIDER, /* GtkVScale */
120 VSLIDER_TRACK, /* GtkVScale */
121 VSLIDER_THUMB, /* GtkVScale */
122 VSPLIT_PANE_DIVIDER, /* GtkVPaned */
123 WIDGET_TYPE_SIZE
124 } WidgetType;
125
126 typedef enum _ColorType
127 {
128 FOREGROUND,
129 BACKGROUND,
130 TEXT_FOREGROUND,
131 TEXT_BACKGROUND,
132 FOCUS,
133 LIGHT,
134 DARK,
135 MID,
136 BLACK,
137 WHITE
138 } ColorType;
139
140 typedef enum _Setting
141 {
142 GTK_FONT_NAME,
143 GTK_ICON_SIZES
144 } Setting;
145
146 /* GTK types, here to eliminate need for GTK headers at compile time */
147
148 #ifndef FALSE
149 #define FALSE (0)
150 #define TRUE (!FALSE)
151 #endif
152
153 #define GTK_HAS_FOCUS (1 << 12)
154 #define GTK_HAS_DEFAULT (1 << 14)
155
156
157 /* basic types */
158 typedef char gchar;
159 typedef short gshort;
160 typedef int gint;
161 typedef long glong;
162 typedef float gfloat;
163 typedef double gdouble;
164 typedef void* gpointer;
165 typedef gint gboolean;
166
167 typedef signed char gint8;
168 typedef signed short gint16;
169 typedef signed int gint32;
170
171 typedef unsigned char guchar;
172 typedef unsigned char guint8;
173 typedef unsigned short gushort;
174 typedef unsigned short guint16;
175 typedef unsigned int guint;
176 typedef unsigned int guint32;
177 typedef unsigned int gsize;
178 typedef unsigned long gulong;
179
180 typedef signed long long gint64;
181 typedef unsigned long long guint64;
182
183 /* enumerated constants */
184 typedef enum
185 {
186 GTK_ARROW_UP,
187 GTK_ARROW_DOWN,
188 GTK_ARROW_LEFT,
189 GTK_ARROW_RIGHT
190 } GtkArrowType;
191
192 typedef enum {
193 GDK_COLORSPACE_RGB
194 } GdkColorspace;
195
196 typedef enum
197 {
198 GTK_EXPANDER_COLLAPSED,
199 GTK_EXPANDER_SEMI_COLLAPSED,
200 GTK_EXPANDER_SEMI_EXPANDED,
201 GTK_EXPANDER_EXPANDED
202 } GtkExpanderStyle;
203
204 typedef enum
205 {
206 GTK_ICON_SIZE_INVALID,
207 GTK_ICON_SIZE_MENU,
208 GTK_ICON_SIZE_SMALL_TOOLBAR,
209 GTK_ICON_SIZE_LARGE_TOOLBAR,
210 GTK_ICON_SIZE_BUTTON,
211 GTK_ICON_SIZE_DND,
212 GTK_ICON_SIZE_DIALOG
213 } GtkIconSize;
214
215 typedef enum
216 {
217 GTK_ORIENTATION_HORIZONTAL,
218 GTK_ORIENTATION_VERTICAL
219 } GtkOrientation;
220
221 typedef enum
222 {
223 GTK_POS_LEFT,
224 GTK_POS_RIGHT,
225 GTK_POS_TOP,
226 GTK_POS_BOTTOM
227 } GtkPositionType;
228
229 typedef enum
230 {
231 GTK_SHADOW_NONE,
232 GTK_SHADOW_IN,
233 GTK_SHADOW_OUT,
234 GTK_SHADOW_ETCHED_IN,
235 GTK_SHADOW_ETCHED_OUT
236 } GtkShadowType;
237
238 typedef enum
239 {
240 GTK_STATE_NORMAL,
241 GTK_STATE_ACTIVE,
242 GTK_STATE_PRELIGHT,
243 GTK_STATE_SELECTED,
244 GTK_STATE_INSENSITIVE
245 } GtkStateType;
246
247 typedef enum
248 {
249 GTK_TEXT_DIR_NONE,
250 GTK_TEXT_DIR_LTR,
251 GTK_TEXT_DIR_RTL
252 } GtkTextDirection;
253
254 typedef enum
255 {
256 GTK_WINDOW_TOPLEVEL,
257 GTK_WINDOW_POPUP
258 } GtkWindowType;
259
260 typedef enum
261 {
262 G_PARAM_READABLE = 1 << 0,
263 G_PARAM_WRITABLE = 1 << 1,
264 G_PARAM_CONSTRUCT = 1 << 2,
265 G_PARAM_CONSTRUCT_ONLY = 1 << 3,
266 G_PARAM_LAX_VALIDATION = 1 << 4,
267 G_PARAM_PRIVATE = 1 << 5
268 } GParamFlags;
269
270 /* We define all structure pointers to be void* */
271 typedef void GError;
272 typedef void GMainContext;
273
274 typedef struct _GSList GSList;
275 struct _GSList
276 {
277 gpointer data;
278 GSList *next;
279 };
280
281 typedef void GdkColormap;
282 typedef void GdkDrawable;
283 typedef void GdkGC;
284 typedef void GdkScreen;
285 typedef void GdkPixbuf;
286 typedef void GdkPixmap;
287 typedef void GdkWindow;
288
289 typedef void GtkFixed;
290 typedef void GtkMenuItem;
291 typedef void GtkMenuShell;
292 typedef void GtkWidgetClass;
293 typedef void PangoFontDescription;
294 typedef void GtkSettings;
295
296 /* Some real structures */
297 typedef struct
298 {
299 guint32 pixel;
300 guint16 red;
301 guint16 green;
302 guint16 blue;
303 } GdkColor;
304
305 typedef struct {
306 gint fd;
307 gushort events;
308 gushort revents;
309 } GPollFD;
310
311 typedef struct {
312 gint x;
313 gint y;
314 gint width;
315 gint height;
316 } GdkRectangle;
317
318 typedef struct {
319 gint x;
320 gint y;
321 gint width;
322 gint height;
323 } GtkAllocation;
324
325 typedef struct {
326 gint width;
327 gint height;
328 } GtkRequisition;
329
330 typedef struct {
331 GtkWidgetClass *g_class;
332 } GTypeInstance;
333
334 typedef struct {
335 gint left;
336 gint right;
337 gint top;
338 gint bottom;
339 } GtkBorder;
340
341 /******************************************************
342 * FIXME: it is more safe to include gtk headers for
343 * the precise type definition of GType and other
344 * structures. This is a place where getting rid of gtk
345 * headers may be dangerous.
346 ******************************************************/
347 typedef gulong GType;
348
349 typedef struct
350 {
351 GType g_type;
352
353 union {
354 gint v_int;
355 guint v_uint;
356 glong v_long;
357 gulong v_ulong;
358 gint64 v_int64;
359 guint64 v_uint64;
360 gfloat v_float;
361 gdouble v_double;
362 gpointer v_pointer;
363 } data[2];
364 } GValue;
365
366 typedef struct
367 {
368 GTypeInstance g_type_instance;
369
370 gchar *name;
371 GParamFlags flags;
372 GType value_type;
373 GType owner_type;
374 } GParamSpec;
375
376 typedef struct {
377 GTypeInstance g_type_instance;
378 guint ref_count;
379 void *qdata;
380 } GObject;
381
382 typedef struct {
383 GObject parent_instance;
384 guint32 flags;
385 } GtkObject;
386
387 typedef struct
388 {
389 GObject parent_instance;
390
391 GdkColor fg[5];
392 GdkColor bg[5];
393 GdkColor light[5];
394 GdkColor dark[5];
395 GdkColor mid[5];
396 GdkColor text[5];
397 GdkColor base[5];
398 GdkColor text_aa[5]; /* Halfway between text/base */
399
400 GdkColor black;
401 GdkColor white;
402 PangoFontDescription *font_desc;
403
404 gint xthickness;
405 gint ythickness;
406
407 GdkGC *fg_gc[5];
408 GdkGC *bg_gc[5];
409 GdkGC *light_gc[5];
410 GdkGC *dark_gc[5];
411 GdkGC *mid_gc[5];
412 GdkGC *text_gc[5];
413 GdkGC *base_gc[5];
414 GdkGC *text_aa_gc[5];
415 GdkGC *black_gc;
416 GdkGC *white_gc;
417
418 GdkPixmap *bg_pixmap[5];
419 } GtkStyle;
420
421 typedef struct _GtkWidget GtkWidget;
422 struct _GtkWidget
423 {
424 GtkObject object;
425 guint16 private_flags;
426 guint8 state;
427 guint8 saved_state;
428 gchar *name;
429 GtkStyle *style;
430 GtkRequisition requisition;
431 GtkAllocation allocation;
432 GdkWindow *window;
433 GtkWidget *parent;
434 };
435
436 typedef struct
437 {
438 GtkWidget widget;
439
440 gfloat xalign;
441 gfloat yalign;
442
443 guint16 xpad;
444 guint16 ypad;
445 } GtkMisc;
446
447 typedef struct {
448 GtkWidget widget;
449 GtkWidget *focus_child;
450 guint border_width : 16;
451 guint need_resize : 1;
452 guint resize_mode : 2;
453 guint reallocate_redraws : 1;
454 guint has_focus_chain : 1;
455 } GtkContainer;
456
457 typedef struct {
458 GtkContainer container;
459 GtkWidget *child;
460 } GtkBin;
461
462 typedef struct {
463 GtkBin bin;
464 GdkWindow *event_window;
465 gchar *label_text;
466 guint activate_timeout;
467 guint constructed : 1;
468 guint in_button : 1;
469 guint button_down : 1;
470 guint relief : 2;
471 guint use_underline : 1;
472 guint use_stock : 1;
473 guint depressed : 1;
474 guint depress_on_activate : 1;
475 guint focus_on_click : 1;
476 } GtkButton;
477
478 typedef struct {
479 GtkButton button;
480 guint active : 1;
481 guint draw_indicator : 1;
482 guint inconsistent : 1;
483 } GtkToggleButton;
484
485 typedef struct _GtkAdjustment GtkAdjustment;
486 struct _GtkAdjustment
487 {
488 GtkObject parent_instance;
489
490 gdouble lower;
491 gdouble upper;
492 gdouble value;
493 gdouble step_increment;
494 gdouble page_increment;
495 gdouble page_size;
496 };
497
498 typedef enum
499 {
500 GTK_UPDATE_CONTINUOUS,
501 GTK_UPDATE_DISCONTINUOUS,
502 GTK_UPDATE_DELAYED
503 } GtkUpdateType;
504
505 typedef struct _GtkRange GtkRange;
506 struct _GtkRange
507 {
508 GtkWidget widget;
509 GtkAdjustment *adjustment;
510 GtkUpdateType update_policy;
511 guint inverted : 1;
512 /*< protected >*/
513 guint flippable : 1;
514 guint has_stepper_a : 1;
515 guint has_stepper_b : 1;
516 guint has_stepper_c : 1;
517 guint has_stepper_d : 1;
518 guint need_recalc : 1;
519 guint slider_size_fixed : 1;
520 gint min_slider_size;
521 GtkOrientation orientation;
522 GdkRectangle range_rect;
523 gint slider_start, slider_end;
524 gint round_digits;
525 /*< private >*/
526 guint trough_click_forward : 1;
527 guint update_pending : 1;
528 /*GtkRangeLayout * */ void *layout;
529 /*GtkRangeStepTimer * */ void* timer;
530 gint slide_initial_slider_position;
531 gint slide_initial_coordinate;
532 guint update_timeout_id;
533 GdkWindow *event_window;
534 };
535
536 typedef struct _GtkProgressBar GtkProgressBar;
537
538 typedef enum
539 {
540 GTK_PROGRESS_CONTINUOUS,
541 GTK_PROGRESS_DISCRETE
542 } GtkProgressBarStyle;
543
544 typedef enum
545 {
546 GTK_PROGRESS_LEFT_TO_RIGHT,
547 GTK_PROGRESS_RIGHT_TO_LEFT,
548 GTK_PROGRESS_BOTTOM_TO_TOP,
549 GTK_PROGRESS_TOP_TO_BOTTOM
550 } GtkProgressBarOrientation;
551
552 typedef struct _GtkProgress GtkProgress;
553
554 struct _GtkProgress
555 {
556 GtkWidget widget;
557 GtkAdjustment *adjustment;
558 GdkPixmap *offscreen_pixmap;
559 gchar *format;
560 gfloat x_align;
561 gfloat y_align;
562 guint show_text : 1;
563 guint activity_mode : 1;
564 guint use_text_format : 1;
565 };
566
567 struct _GtkProgressBar
568 {
569 GtkProgress progress;
570 GtkProgressBarStyle bar_style;
571 GtkProgressBarOrientation orientation;
572 guint blocks;
573 gint in_block;
574 gint activity_pos;
575 guint activity_step;
576 guint activity_blocks;
577 gdouble pulse_fraction;
578 guint activity_dir : 1;
579 guint ellipsize : 3;
580 };
581
582 typedef enum {
583 GTK_RESPONSE_NONE = -1,
584 GTK_RESPONSE_REJECT = -2,
585 GTK_RESPONSE_ACCEPT = -3,
586 GTK_RESPONSE_DELETE_EVENT = -4,
587 GTK_RESPONSE_OK = -5,
588 GTK_RESPONSE_CANCEL = -6,
589 GTK_RESPONSE_CLOSE = -7,
590 GTK_RESPONSE_YES = -8,
591 GTK_RESPONSE_NO = -9,
592 GTK_RESPONSE_APPLY = -10,
593 GTK_RESPONSE_HELP = -11
594 } GtkResponseType;
595
596 typedef struct _GtkWindow GtkWindow;
597
598 typedef struct _GtkFileChooser GtkFileChooser;
599
600 typedef enum {
601 GTK_FILE_CHOOSER_ACTION_OPEN,
602 GTK_FILE_CHOOSER_ACTION_SAVE,
603 GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
604 GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER
605 } GtkFileChooserAction;
606
607 typedef struct _GtkFileFilter GtkFileFilter;
608
609 typedef enum {
610 GTK_FILE_FILTER_FILENAME = 1 << 0,
611 GTK_FILE_FILTER_URI = 1 << 1,
612 GTK_FILE_FILTER_DISPLAY_NAME = 1 << 2,
613 GTK_FILE_FILTER_MIME_TYPE = 1 << 3
614 } GtkFileFilterFlags;
615
616 typedef struct {
617 GtkFileFilterFlags contains;
618 const gchar *filename;
619 const gchar *uri;
620 const gchar *display_name;
621 const gchar *mime_type;
622 } GtkFileFilterInfo;
623
624 typedef gboolean (*GtkFileFilterFunc)(const GtkFileFilterInfo *filter_info,
625 gpointer data);
626
627 typedef void (*GDestroyNotify)(gpointer data);
628
629 typedef void (*GCallback)(void);
630
631 typedef struct _GClosure GClosure;
632
633 typedef void (*GClosureNotify)(gpointer data, GClosure *closure);
634
635 typedef enum {
636 G_CONNECT_AFTER = 1 << 0, G_CONNECT_SWAPPED = 1 << 1
637 } GConnectFlags;
638
639 typedef struct _GThreadFunctions GThreadFunctions;
640
641 /*
642 * Converts java.lang.String object to UTF-8 character string.
643 */
644 const char *getStrFor(JNIEnv *env, jstring value);
645
646 /**
647 * Returns :
648 * NULL if the GLib library is compatible with the given version, or a string
649 * describing the version mismatch.
650 */
651 gchar* (*fp_glib_check_version)(guint required_major, guint required_minor,
652 guint required_micro);
653
654 /*
655 * Check whether the gtk2 library is available and meets the minimum
656 * version requirement. If the library is already loaded this method has no
657 * effect and returns success.
658 * Returns FALSE on failure and TRUE on success.
659 */
660 gboolean gtk2_check_version();
661
662 /**
663 * Returns :
664 * NULL if the GTK+ library is compatible with the given version, or a string
665 * describing the version mismatch.
666 */
667 gchar* (*fp_gtk_check_version)(guint required_major, guint required_minor,
668 guint required_micro);
669 /*
670 * Load the gtk2 library. If the library is already loaded this method has no
671 * effect and returns success.
672 * Returns FALSE on failure and TRUE on success.
673 */
674 gboolean gtk2_load(JNIEnv *env);
675
676 /*
677 * Loads fp_gtk_show_uri function pointer. This initialization is
678 * separated because the function is required only
679 * for java.awt.Desktop API. The function relies on initialization in
680 * gtk2_load, so it must be invoked only after a successful gtk2_load
681 * invocation
682 */
683 gboolean gtk2_show_uri_load();
684
685 /*
686 * Unload the gtk2 library. If the library is already unloaded this method has
687 * no effect and returns success.
688 * Returns FALSE on failure and TRUE on success.
689 */
690 gboolean gtk2_unload();
691
692 void gtk2_paint_arrow(WidgetType widget_type, GtkStateType state_type,
693 GtkShadowType shadow_type, const gchar *detail,
694 gint x, gint y, gint width, gint height,
695 GtkArrowType arrow_type, gboolean fill);
696 void gtk2_paint_box(WidgetType widget_type, GtkStateType state_type,
697 GtkShadowType shadow_type, const gchar *detail,
698 gint x, gint y, gint width, gint height,
699 gint synth_state, GtkTextDirection dir);
700 void gtk2_paint_box_gap(WidgetType widget_type, GtkStateType state_type,
701 GtkShadowType shadow_type, const gchar *detail,
702 gint x, gint y, gint width, gint height,
703 GtkPositionType gap_side, gint gap_x, gint gap_width);
704 void gtk2_paint_check(WidgetType widget_type, gint synth_state,
705 const gchar *detail, gint x, gint y, gint width, gint height);
706 void gtk2_paint_diamond(WidgetType widget_type, GtkStateType state_type,
707 GtkShadowType shadow_type, const gchar *detail,
708 gint x, gint y, gint width, gint height);
709 void gtk2_paint_expander(WidgetType widget_type, GtkStateType state_type,
710 const gchar *detail, gint x, gint y, gint width, gint height,
711 GtkExpanderStyle expander_style);
712 void gtk2_paint_extension(WidgetType widget_type, GtkStateType state_type,
713 GtkShadowType shadow_type, const gchar *detail,
714 gint x, gint y, gint width, gint height, GtkPositionType gap_side);
715 void gtk2_paint_flat_box(WidgetType widget_type, GtkStateType state_type,
716 GtkShadowType shadow_type, const gchar *detail,
717 gint x, gint y, gint width, gint height, gboolean has_focus);
718 void gtk2_paint_focus(WidgetType widget_type, GtkStateType state_type,
719 const char *detail, gint x, gint y, gint width, gint height);
720 void gtk2_paint_handle(WidgetType widget_type, GtkStateType state_type,
721 GtkShadowType shadow_type, const gchar *detail,
722 gint x, gint y, gint width, gint height, GtkOrientation orientation);
723 void gtk2_paint_hline(WidgetType widget_type, GtkStateType state_type,
724 const gchar *detail, gint x, gint y, gint width, gint height);
725 void gtk2_paint_option(WidgetType widget_type, gint synth_state,
726 const gchar *detail, gint x, gint y, gint width, gint height);
727 void gtk2_paint_shadow(WidgetType widget_type, GtkStateType state_type,
728 GtkShadowType shadow_type, const gchar *detail,
729 gint x, gint y, gint width, gint height,
730 gint synth_state, GtkTextDirection dir);
731 void gtk2_paint_slider(WidgetType widget_type, GtkStateType state_type,
732 GtkShadowType shadow_type, const gchar *detail,
733 gint x, gint y, gint width, gint height, GtkOrientation orientation);
734 void gtk2_paint_vline(WidgetType widget_type, GtkStateType state_type,
735 const gchar *detail, gint x, gint y, gint width, gint height);
736 void gtk_paint_background(WidgetType widget_type, GtkStateType state_type,
737 gint x, gint y, gint width, gint height);
738
739 void gtk2_init_painting(JNIEnv *env, gint w, gint h);
740 gint gtk2_copy_image(gint *dest, gint width, gint height);
741
742 gint gtk2_get_xthickness(JNIEnv *env, WidgetType widget_type);
743 gint gtk2_get_ythickness(JNIEnv *env, WidgetType widget_type);
744 gint gtk2_get_color_for_state(JNIEnv *env, WidgetType widget_type,
745 GtkStateType state_type, ColorType color_type);
746 jobject gtk2_get_class_value(JNIEnv *env, WidgetType widget_type, jstring key);
747
748 GdkPixbuf *gtk2_get_stock_icon(gint widget_type, const gchar *stock_id,
749 GtkIconSize size, GtkTextDirection direction, const char *detail);
750 GdkPixbuf *gtk2_get_icon(const gchar *filename, gint size);
751 jstring gtk2_get_pango_font_name(JNIEnv *env, WidgetType widget_type);
752
753 void flush_gtk_event_loop();
754
755 jobject gtk2_get_setting(JNIEnv *env, Setting property);
756
757 void gtk2_set_range_value(WidgetType widget_type, jdouble value,
758 jdouble min, jdouble max, jdouble visible);
759
760 void (*fp_g_free)(gpointer mem);
761 void (*fp_g_object_unref)(gpointer object);
762 int (*fp_gdk_pixbuf_get_bits_per_sample)(const GdkPixbuf *pixbuf);
763 guchar *(*fp_gdk_pixbuf_get_pixels)(const GdkPixbuf *pixbuf);
764 gboolean (*fp_gdk_pixbuf_get_has_alpha)(const GdkPixbuf *pixbuf);
765 int (*fp_gdk_pixbuf_get_height)(const GdkPixbuf *pixbuf);
766 int (*fp_gdk_pixbuf_get_n_channels)(const GdkPixbuf *pixbuf);
767 int (*fp_gdk_pixbuf_get_rowstride)(const GdkPixbuf *pixbuf);
768 int (*fp_gdk_pixbuf_get_width)(const GdkPixbuf *pixbuf);
769 GdkPixbuf *(*fp_gdk_pixbuf_new_from_file)(const char *filename, GError **error);
770 void (*fp_gtk_widget_destroy)(GtkWidget *widget);
771 void (*fp_gtk_window_present)(GtkWindow *window);
772 void (*fp_gtk_window_move)(GtkWindow *window, gint x, gint y);
773 void (*fp_gtk_window_resize)(GtkWindow *window, gint width, gint height);
774
775 /**
776 * Function Pointers for GtkFileChooser
777 */
778 gchar* (*fp_gtk_file_chooser_get_filename)(GtkFileChooser *chooser);
779 void (*fp_gtk_widget_hide)(GtkWidget *widget);
780 void (*fp_gtk_main_quit)(void);
781 GtkWidget* (*fp_gtk_file_chooser_dialog_new)(const gchar *title,
782 GtkWindow *parent, GtkFileChooserAction action,
783 const gchar *first_button_text, ...);
784 gboolean (*fp_gtk_file_chooser_set_current_folder)(GtkFileChooser *chooser,
785 const gchar *filename);
786 gboolean (*fp_gtk_file_chooser_set_filename)(GtkFileChooser *chooser,
787 const char *filename);
788 void (*fp_gtk_file_chooser_set_current_name)(GtkFileChooser *chooser,
789 const gchar *name);
790 void (*fp_gtk_file_filter_add_custom)(GtkFileFilter *filter,
791 GtkFileFilterFlags needed, GtkFileFilterFunc func, gpointer data,
792 GDestroyNotify notify);
793 void (*fp_gtk_file_chooser_set_filter)(GtkFileChooser *chooser,
794 GtkFileFilter *filter);
795 GType (*fp_gtk_file_chooser_get_type)(void);
796 GtkFileFilter* (*fp_gtk_file_filter_new)(void);
797 void (*fp_gtk_file_chooser_set_do_overwrite_confirmation)(
798 GtkFileChooser *chooser, gboolean do_overwrite_confirmation);
799 void (*fp_gtk_file_chooser_set_select_multiple)(
800 GtkFileChooser *chooser, gboolean select_multiple);
801 gchar* (*fp_gtk_file_chooser_get_current_folder)(GtkFileChooser *chooser);
802 GSList* (*fp_gtk_file_chooser_get_filenames)(GtkFileChooser *chooser);
803 guint (*fp_gtk_g_slist_length)(GSList *list);
804 gulong (*fp_g_signal_connect_data)(gpointer instance,
805 const gchar *detailed_signal, GCallback c_handler, gpointer data,
806 GClosureNotify destroy_data, GConnectFlags connect_flags);
807 void (*fp_gtk_widget_show)(GtkWidget *widget);
808 void (*fp_gtk_main)(void);
809 guint (*fp_gtk_main_level)(void);
810
811
812 /**
813 * This function is available for GLIB > 2.20, so it MUST be
814 * called within (fp_glib_check_version(2, 20, 0) == NULL) check.
815 */
816 gboolean (*fp_g_thread_get_initialized)(void);
817
818 void (*fp_g_thread_init)(GThreadFunctions *vtable);
819 void (*fp_gdk_threads_init)(void);
820 void (*fp_gdk_threads_enter)(void);
821 void (*fp_gdk_threads_leave)(void);
822
823 gboolean (*fp_gtk_show_uri)(GdkScreen *screen, const gchar *uri,
824 guint32 timestamp, GError **error);
825
826 #endif /* !_GTK2_INTERFACE_H */