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Viewing changes to .pc/git_notes_text_color.patch/libview/ev-annotation-window.c

  • Committer: Package Import Robot
  • Author(s): Sebastien Bacher
  • Date: 2013-03-07 12:01:05 UTC
  • Revision ID: package-import@ubuntu.com-20130307120105-8z1fesk0uk80u0ng
Tags: 3.4.0-0ubuntu1.6
https://launchpad.net/bugs/1100320
* debian/patches/git_notes_text_color.patch:
  - don't define a color for the text of annotations otherwise we end 
    up with yellow text on white background which is difficult to read
    (lp: #1100320)

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.pc/git_notes_text_color.patch/libview/ev-annotation-window.c
 
1
/* ev-annotation-window.c
 
2
 *  this file is part of evince, a gnome document viewer
 
3
 *
 
4
 * Copyright (C) 2009 Carlos Garcia Campos <carlosgc@gnome.org>
 
5
 * Copyright (C) 2007 Iñigo Martinez <inigomartinez@gmail.com>
 
6
 *
 
7
 * Evince is free software; you can redistribute it and/or modify it
 
8
 * under the terms of the GNU General Public License as published by
 
9
 * the Free Software Foundation; either version 2 of the License, or
 
10
 * (at your option) any later version.
 
11
 *
 
12
 * Evince is distributed in the hope that it will be useful, but
 
13
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 
14
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
15
 * General Public License for more details.
 
16
 *
 
17
 * You should have received a copy of the GNU General Public License
 
18
 * along with this program; if not, write to the Free Software
 
19
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
20
 */
 
21
 
 
22
#include "config.h"
 
23
 
 
24
#include <string.h>
 
25
 
 
26
#include "ev-annotation-window.h"
 
27
#include "ev-stock-icons.h"
 
28
#include "ev-view-marshal.h"
 
29
#include "ev-document-misc.h"
 
30
 
 
31
enum {
 
32
        PROP_0,
 
33
        PROP_ANNOTATION,
 
34
        PROP_PARENT
 
35
};
 
36
 
 
37
enum {
 
38
        CLOSED,
 
39
        MOVED,
 
40
        N_SIGNALS
 
41
};
 
42
 
 
43
struct _EvAnnotationWindow {
 
44
        GtkWindow     base_instance;
 
45
 
 
46
        EvAnnotation *annotation;
 
47
        GtkWindow    *parent;
 
48
 
 
49
        GtkWidget    *title;
 
50
        GtkWidget    *close_button;
 
51
        GtkWidget    *text_view;
 
52
        GtkWidget    *resize_se;
 
53
        GtkWidget    *resize_sw;
 
54
 
 
55
        gboolean      is_open;
 
56
        EvRectangle   rect;
 
57
 
 
58
        gboolean      in_move;
 
59
        gint          x;
 
60
        gint          y;
 
61
        gint          orig_x;
 
62
        gint          orig_y;
 
63
};
 
64
 
 
65
struct _EvAnnotationWindowClass {
 
66
        GtkWindowClass base_class;
 
67
 
 
68
        void (* closed) (EvAnnotationWindow *window);
 
69
        void (* moved)  (EvAnnotationWindow *window,
 
70
                         gint                x,
 
71
                         gint                y);
 
72
};
 
73
 
 
74
static guint signals[N_SIGNALS];
 
75
 
 
76
G_DEFINE_TYPE (EvAnnotationWindow, ev_annotation_window, GTK_TYPE_WINDOW)
 
77
 
 
78
#define EV_ICON_SIZE_ANNOT_WINDOW (ev_annotation_window_get_icon_size())
 
79
 
 
80
/* Cut and paste from gtkwindow.c */
 
81
static void
 
82
send_focus_change (GtkWidget *widget,
 
83
                   gboolean   in)
 
84
{
 
85
        GdkEvent *fevent = gdk_event_new (GDK_FOCUS_CHANGE);
 
86
 
 
87
        fevent->focus_change.type = GDK_FOCUS_CHANGE;
 
88
        fevent->focus_change.window = gtk_widget_get_window (widget);
 
89
        fevent->focus_change.in = in;
 
90
        if (fevent->focus_change.window)
 
91
                g_object_ref (fevent->focus_change.window);
 
92
 
 
93
        gtk_widget_send_focus_change (widget, fevent);
 
94
 
 
95
        gdk_event_free (fevent);
 
96
}
 
97
 
 
98
static gdouble
 
99
get_screen_dpi (EvAnnotationWindow *window)
 
100
{
 
101
        GdkScreen *screen;
 
102
 
 
103
        screen = gtk_window_get_screen (GTK_WINDOW (window));
 
104
        return ev_document_misc_get_screen_dpi (screen);
 
105
}
 
106
 
 
107
static GtkIconSize
 
108
ev_annotation_window_get_icon_size (void)
 
109
{
 
110
        static GtkIconSize icon_size = 0;
 
111
 
 
112
        if (G_UNLIKELY (icon_size == 0))
 
113
                icon_size = gtk_icon_size_register ("ev-icon-size-annot-window", 8, 8);
 
114
 
 
115
        return icon_size;
 
116
}
 
117
 
 
118
static void
 
119
ev_annotation_window_sync_contents (EvAnnotationWindow *window)
 
120
{
 
121
        gchar         *contents;
 
122
        GtkTextIter    start, end;
 
123
        GtkTextBuffer *buffer;
 
124
        EvAnnotation  *annot = window->annotation;
 
125
 
 
126
        buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (window->text_view));
 
127
        gtk_text_buffer_get_bounds (buffer, &start, &end);
 
128
        contents = gtk_text_buffer_get_text (buffer, &start, &end, FALSE);
 
129
        ev_annotation_set_contents (annot, contents);
 
130
        g_free (contents);
 
131
}
 
132
 
 
133
static void
 
134
ev_annotation_window_set_color (EvAnnotationWindow *window,
 
135
                                GdkColor           *color)
 
136
{
 
137
        GtkStyleProperties *properties;
 
138
        GtkStyleProvider   *provider;
 
139
        GdkRGBA             rgba;
 
140
 
 
141
        rgba.red = color->red / 65535.;
 
142
        rgba.green = color->green / 65535.;
 
143
        rgba.blue = color->blue / 65535.;
 
144
        rgba.alpha = 1;
 
145
 
 
146
        properties = gtk_style_properties_new ();
 
147
        gtk_style_properties_set (properties, 0,
 
148
                                  "color", &rgba,
 
149
                                  "background-color", &rgba,
 
150
                                  NULL);
 
151
 
 
152
        provider = GTK_STYLE_PROVIDER (properties);
 
153
        gtk_style_context_add_provider (gtk_widget_get_style_context (GTK_WIDGET (window)),
 
154
                                        provider, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
 
155
        gtk_style_context_add_provider (gtk_widget_get_style_context (window->close_button),
 
156
                                        provider, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
 
157
        gtk_style_context_add_provider (gtk_widget_get_style_context (window->resize_se),
 
158
                                        provider, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
 
159
        gtk_style_context_add_provider (gtk_widget_get_style_context (window->resize_sw),
 
160
                                        provider, GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
 
161
        g_object_unref (properties);
 
162
}
 
163
 
 
164
static void
 
165
ev_annotation_window_label_changed (EvAnnotationMarkup *annot,
 
166
                                    GParamSpec         *pspec,
 
167
                                    EvAnnotationWindow *window)
 
168
{
 
169
        const gchar *label = ev_annotation_markup_get_label (annot);
 
170
 
 
171
        gtk_window_set_title (GTK_WINDOW (window), label);
 
172
        gtk_label_set_text (GTK_LABEL (window->title), label);
 
173
}
 
174
 
 
175
static void
 
176
ev_annotation_window_color_changed (EvAnnotation       *annot,
 
177
                                    GParamSpec         *pspec,
 
178
                                    EvAnnotationWindow *window)
 
179
{
 
180
        GdkColor color;
 
181
 
 
182
        ev_annotation_get_color (annot, &color);
 
183
        ev_annotation_window_set_color (window, &color);
 
184
}
 
185
 
 
186
static void
 
187
ev_annotation_window_dispose (GObject *object)
 
188
{
 
189
        EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (object);
 
190
 
 
191
        if (window->annotation) {
 
192
                ev_annotation_window_sync_contents (window);
 
193
                g_object_unref (window->annotation);
 
194
                window->annotation = NULL;
 
195
        }
 
196
 
 
197
        (* G_OBJECT_CLASS (ev_annotation_window_parent_class)->dispose) (object);
 
198
}
 
199
 
 
200
static void
 
201
ev_annotation_window_set_property (GObject      *object,
 
202
                                   guint         prop_id,
 
203
                                   const GValue *value,
 
204
                                   GParamSpec   *pspec)
 
205
{
 
206
        EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (object);
 
207
 
 
208
        switch (prop_id) {
 
209
        case PROP_ANNOTATION:
 
210
                window->annotation = g_value_dup_object (value);
 
211
                break;
 
212
        case PROP_PARENT:
 
213
                window->parent = g_value_get_object (value);
 
214
                break;
 
215
        default:
 
216
                G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 
217
        }
 
218
}
 
219
 
 
220
static gboolean
 
221
ev_annotation_window_resize (EvAnnotationWindow *window,
 
222
                             GdkEventButton     *event,
 
223
                             GtkWidget          *ebox)
 
224
{
 
225
        if (event->type == GDK_BUTTON_PRESS && event->button == 1) {
 
226
                gtk_window_begin_resize_drag (GTK_WINDOW (window),
 
227
                                              window->resize_sw == ebox ?
 
228
                                              GDK_WINDOW_EDGE_SOUTH_WEST :
 
229
                                              GDK_WINDOW_EDGE_SOUTH_EAST,
 
230
                                              event->button, event->x_root,
 
231
                                              event->y_root, event->time);
 
232
                return TRUE;
 
233
        }
 
234
 
 
235
        return FALSE;
 
236
}
 
237
 
 
238
static void
 
239
ev_annotation_window_set_resize_cursor (GtkWidget          *widget,
 
240
                                        EvAnnotationWindow *window)
 
241
{
 
242
        GdkWindow *gdk_window = gtk_widget_get_window (widget);
 
243
 
 
244
        if (!gdk_window)
 
245
                return;
 
246
 
 
247
        if (gtk_widget_is_sensitive (widget)) {
 
248
                GdkDisplay *display = gtk_widget_get_display (widget);
 
249
                GdkCursor  *cursor;
 
250
 
 
251
                cursor = gdk_cursor_new_for_display (display,
 
252
                                                     widget == window->resize_sw ?
 
253
                                                     GDK_BOTTOM_LEFT_CORNER :
 
254
                                                     GDK_BOTTOM_RIGHT_CORNER);
 
255
                gdk_window_set_cursor (gdk_window, cursor);
 
256
                g_object_unref (cursor);
 
257
        } else {
 
258
                gdk_window_set_cursor (gdk_window, NULL);
 
259
        }
 
260
}
 
261
 
 
262
static gboolean
 
263
text_view_button_press (GtkWidget          *widget,
 
264
                        GdkEventButton     *event,
 
265
                        EvAnnotationWindow *window)
 
266
{
 
267
        ev_annotation_window_grab_focus (window);
 
268
 
 
269
        return FALSE;
 
270
}
 
271
 
 
272
static void
 
273
ev_annotation_window_close (EvAnnotationWindow *window)
 
274
{
 
275
        gtk_widget_hide (GTK_WIDGET (window));
 
276
        g_signal_emit (window, signals[CLOSED], 0);
 
277
}
 
278
 
 
279
static void
 
280
ev_annotation_window_init (EvAnnotationWindow *window)
 
281
{
 
282
        GtkWidget *vbox, *hbox;
 
283
        GtkWidget *icon;
 
284
        GtkWidget *swindow;
 
285
 
 
286
        gtk_widget_set_can_focus (GTK_WIDGET (window), TRUE);
 
287
 
 
288
        vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 0);
 
289
 
 
290
        /* Title bar */
 
291
        hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
 
292
 
 
293
        icon = gtk_image_new (); /* FIXME: use the annot icon */
 
294
        gtk_box_pack_start (GTK_BOX (hbox), icon, FALSE, FALSE, 0);
 
295
        gtk_widget_show (icon);
 
296
 
 
297
        window->title = gtk_label_new (NULL);
 
298
        gtk_box_pack_start (GTK_BOX (hbox), window->title, TRUE, TRUE, 0);
 
299
        gtk_widget_show (window->title);
 
300
 
 
301
        window->close_button = gtk_button_new ();
 
302
        gtk_button_set_relief (GTK_BUTTON (window->close_button), GTK_RELIEF_NONE);
 
303
        gtk_container_set_border_width (GTK_CONTAINER (window->close_button), 0);
 
304
        g_signal_connect_swapped (window->close_button, "clicked",
 
305
                                  G_CALLBACK (ev_annotation_window_close),
 
306
                                  window);
 
307
        icon = gtk_image_new_from_stock (EV_STOCK_CLOSE, EV_ICON_SIZE_ANNOT_WINDOW);
 
308
        gtk_container_add (GTK_CONTAINER (window->close_button), icon);
 
309
        gtk_widget_show (icon);
 
310
 
 
311
        gtk_box_pack_start (GTK_BOX (hbox), window->close_button, FALSE, FALSE, 0);
 
312
        gtk_widget_show (window->close_button);
 
313
 
 
314
        gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 
315
        gtk_widget_show (hbox);
 
316
 
 
317
        /* Contents */
 
318
        swindow = gtk_scrolled_window_new (NULL, NULL);
 
319
        gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow),
 
320
                                        GTK_POLICY_AUTOMATIC,
 
321
                                        GTK_POLICY_AUTOMATIC);
 
322
        window->text_view = gtk_text_view_new ();
 
323
        gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (window->text_view), GTK_WRAP_WORD);
 
324
        g_signal_connect (window->text_view, "button_press_event",
 
325
                          G_CALLBACK (text_view_button_press),
 
326
                          window);
 
327
        gtk_container_add (GTK_CONTAINER (swindow), window->text_view);
 
328
        gtk_widget_show (window->text_view);
 
329
 
 
330
        gtk_box_pack_start (GTK_BOX (vbox), swindow, TRUE, TRUE, 0);
 
331
        gtk_widget_show (swindow);
 
332
 
 
333
        /* Resize bar */
 
334
        gtk_window_set_has_resize_grip (GTK_WINDOW(window), FALSE);
 
335
        hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 0);
 
336
 
 
337
        window->resize_sw = gtk_event_box_new ();
 
338
        gtk_widget_add_events (window->resize_sw, GDK_BUTTON_PRESS_MASK);
 
339
        g_signal_connect_swapped (window->resize_sw, "button-press-event",
 
340
                                  G_CALLBACK (ev_annotation_window_resize),
 
341
                                  window);
 
342
        g_signal_connect (window->resize_sw, "realize",
 
343
                          G_CALLBACK (ev_annotation_window_set_resize_cursor),
 
344
                          window);
 
345
 
 
346
        icon = gtk_image_new_from_stock (EV_STOCK_RESIZE_SW, EV_ICON_SIZE_ANNOT_WINDOW);
 
347
        gtk_container_add (GTK_CONTAINER (window->resize_sw), icon);
 
348
        gtk_widget_show (icon);
 
349
        gtk_box_pack_start (GTK_BOX (hbox), window->resize_sw, FALSE, FALSE, 0);
 
350
        gtk_widget_show (window->resize_sw);
 
351
 
 
352
        window->resize_se = gtk_event_box_new ();
 
353
        gtk_widget_add_events (window->resize_se, GDK_BUTTON_PRESS_MASK);
 
354
        g_signal_connect_swapped (window->resize_se, "button-press-event",
 
355
                                  G_CALLBACK (ev_annotation_window_resize),
 
356
                                  window);
 
357
        g_signal_connect (window->resize_se, "realize",
 
358
                          G_CALLBACK (ev_annotation_window_set_resize_cursor),
 
359
                          window);
 
360
 
 
361
        icon = gtk_image_new_from_stock (EV_STOCK_RESIZE_SE, EV_ICON_SIZE_ANNOT_WINDOW);
 
362
        gtk_container_add (GTK_CONTAINER (window->resize_se), icon);
 
363
        gtk_widget_show (icon);
 
364
        gtk_box_pack_end (GTK_BOX (hbox), window->resize_se, FALSE, FALSE, 0);
 
365
        gtk_widget_show (window->resize_se);
 
366
 
 
367
        gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
 
368
        gtk_widget_show (hbox);
 
369
 
 
370
        gtk_container_add (GTK_CONTAINER (window), vbox);
 
371
        gtk_container_set_border_width (GTK_CONTAINER (window), 0);
 
372
        gtk_widget_show (vbox);
 
373
 
 
374
        gtk_widget_add_events (GTK_WIDGET (window),
 
375
                               GDK_BUTTON_PRESS_MASK |
 
376
                               GDK_KEY_PRESS_MASK);
 
377
        gtk_widget_set_app_paintable (GTK_WIDGET (window), TRUE);
 
378
 
 
379
        gtk_container_set_border_width (GTK_CONTAINER (window), 2);
 
380
 
 
381
        gtk_window_set_accept_focus (GTK_WINDOW (window), FALSE);
 
382
        gtk_window_set_decorated (GTK_WINDOW (window), FALSE);
 
383
        gtk_window_set_skip_taskbar_hint (GTK_WINDOW (window), TRUE);
 
384
        gtk_window_set_skip_pager_hint (GTK_WINDOW (window), TRUE);
 
385
        gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
 
386
}
 
387
 
 
388
static GObject *
 
389
ev_annotation_window_constructor (GType                  type,
 
390
                                  guint                  n_construct_properties,
 
391
                                  GObjectConstructParam *construct_params)
 
392
{
 
393
        GObject            *object;
 
394
        EvAnnotationWindow *window;
 
395
        EvAnnotation       *annot;
 
396
        EvAnnotationMarkup *markup;
 
397
        const gchar        *contents;
 
398
        const gchar        *label;
 
399
        GdkColor            color;
 
400
        EvRectangle        *rect;
 
401
        gdouble             scale;
 
402
 
 
403
        object = G_OBJECT_CLASS (ev_annotation_window_parent_class)->constructor (type,
 
404
                                                                                  n_construct_properties,
 
405
                                                                                  construct_params);
 
406
        window = EV_ANNOTATION_WINDOW (object);
 
407
        annot = window->annotation;
 
408
        markup = EV_ANNOTATION_MARKUP (annot);
 
409
 
 
410
        gtk_window_set_transient_for (GTK_WINDOW (window), window->parent);
 
411
        gtk_window_set_destroy_with_parent (GTK_WINDOW (window), FALSE);
 
412
 
 
413
        label = ev_annotation_markup_get_label (markup);
 
414
        window->is_open = ev_annotation_markup_get_popup_is_open (markup);
 
415
        ev_annotation_markup_get_rectangle (markup, &window->rect);
 
416
 
 
417
        rect = &window->rect;
 
418
 
 
419
        /* Rectangle is at doc resolution (72.0) */
 
420
        scale = get_screen_dpi (window) / 72.0;
 
421
        gtk_window_resize (GTK_WINDOW (window),
 
422
                           (gint)((rect->x2 - rect->x1) * scale),
 
423
                           (gint)((rect->y2 - rect->y1) * scale));
 
424
 
 
425
        ev_annotation_get_color (annot, &color);
 
426
        ev_annotation_window_set_color (window, &color);
 
427
        gtk_widget_set_name (GTK_WIDGET (window), ev_annotation_get_name (annot));
 
428
        gtk_window_set_title (GTK_WINDOW (window), label);
 
429
        gtk_label_set_text (GTK_LABEL (window->title), label);
 
430
 
 
431
        contents = ev_annotation_get_contents (annot);
 
432
        if (contents) {
 
433
                GtkTextBuffer *buffer;
 
434
 
 
435
                buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (window->text_view));
 
436
                gtk_text_buffer_set_text (buffer, contents, -1);
 
437
        }
 
438
 
 
439
        g_signal_connect (annot, "notify::label",
 
440
                          G_CALLBACK (ev_annotation_window_label_changed),
 
441
                          window);
 
442
        g_signal_connect (annot, "notify::color",
 
443
                          G_CALLBACK (ev_annotation_window_color_changed),
 
444
                          window);
 
445
 
 
446
        return object;
 
447
}
 
448
 
 
449
static gboolean
 
450
ev_annotation_window_button_press_event (GtkWidget      *widget,
 
451
                                         GdkEventButton *event)
 
452
{
 
453
        EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (widget);
 
454
 
 
455
        if (event->type == GDK_BUTTON_PRESS && event->button == 1) {
 
456
                window->in_move = TRUE;
 
457
                window->x = event->x_root - event->x;
 
458
                window->y = event->y_root - event->y;
 
459
                gtk_window_begin_move_drag (GTK_WINDOW (widget),
 
460
                                            event->button,
 
461
                                            event->x_root,
 
462
                                            event->y_root,
 
463
                                            event->time);
 
464
                return TRUE;
 
465
        }
 
466
 
 
467
        return FALSE;
 
468
}
 
469
 
 
470
static gboolean
 
471
ev_annotation_window_configure_event (GtkWidget         *widget,
 
472
                                      GdkEventConfigure *event)
 
473
{
 
474
        EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (widget);
 
475
 
 
476
        if (window->in_move &&
 
477
            (window->x != event->x || window->y != event->y)) {
 
478
                window->x = event->x;
 
479
                window->y = event->y;
 
480
        }
 
481
 
 
482
        return GTK_WIDGET_CLASS (ev_annotation_window_parent_class)->configure_event (widget, event);
 
483
}
 
484
 
 
485
static gboolean
 
486
ev_annotation_window_focus_in_event (GtkWidget     *widget,
 
487
                                     GdkEventFocus *event)
 
488
{
 
489
        EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (widget);
 
490
 
 
491
        if (window->in_move) {
 
492
                if (window->orig_x != window->x || window->orig_y != window->y) {
 
493
                        window->orig_x = window->x;
 
494
                        window->orig_y = window->y;
 
495
                        g_signal_emit (window, signals[MOVED], 0, window->x, window->y);
 
496
                }
 
497
                window->in_move = FALSE;
 
498
        }
 
499
 
 
500
        return FALSE;
 
501
}
 
502
 
 
503
static gboolean
 
504
ev_annotation_window_focus_out_event (GtkWidget     *widget,
 
505
                                      GdkEventFocus *event)
 
506
{
 
507
        EvAnnotationWindow *window = EV_ANNOTATION_WINDOW (widget);
 
508
 
 
509
        ev_annotation_window_sync_contents (window);
 
510
 
 
511
        return FALSE;
 
512
}
 
513
 
 
514
static gboolean
 
515
ev_annotation_window_enter_notify_event (GtkWidget        *widget,
 
516
                                         GdkEventCrossing *event)
 
517
{
 
518
        gtk_window_set_accept_focus (GTK_WINDOW (widget), TRUE);
 
519
 
 
520
        return FALSE;
 
521
}
 
522
 
 
523
static gboolean
 
524
ev_annotation_window_leave_notify_event (GtkWidget        *widget,
 
525
                                         GdkEventCrossing *event)
 
526
{
 
527
        gtk_window_set_accept_focus (GTK_WINDOW (widget), FALSE);
 
528
 
 
529
        return FALSE;
 
530
}
 
531
 
 
532
static void
 
533
ev_annotation_window_class_init (EvAnnotationWindowClass *klass)
 
534
{
 
535
        GObjectClass   *g_object_class = G_OBJECT_CLASS (klass);
 
536
        GtkWidgetClass *gtk_widget_class = GTK_WIDGET_CLASS (klass);
 
537
 
 
538
        g_object_class->constructor = ev_annotation_window_constructor;
 
539
        g_object_class->set_property = ev_annotation_window_set_property;
 
540
        g_object_class->dispose = ev_annotation_window_dispose;
 
541
 
 
542
        gtk_widget_class->button_press_event = ev_annotation_window_button_press_event;
 
543
        gtk_widget_class->configure_event = ev_annotation_window_configure_event;
 
544
        gtk_widget_class->focus_in_event = ev_annotation_window_focus_in_event;
 
545
        gtk_widget_class->focus_out_event = ev_annotation_window_focus_out_event;
 
546
        gtk_widget_class->enter_notify_event = ev_annotation_window_enter_notify_event;
 
547
        gtk_widget_class->leave_notify_event = ev_annotation_window_leave_notify_event;
 
548
 
 
549
        g_object_class_install_property (g_object_class,
 
550
                                         PROP_ANNOTATION,
 
551
                                         g_param_spec_object ("annotation",
 
552
                                                              "Annotation",
 
553
                                                              "The annotation associated to the window",
 
554
                                                              EV_TYPE_ANNOTATION_MARKUP,
 
555
                                                              G_PARAM_WRITABLE |
 
556
                                                              G_PARAM_CONSTRUCT_ONLY));
 
557
        g_object_class_install_property (g_object_class,
 
558
                                         PROP_PARENT,
 
559
                                         g_param_spec_object ("parent",
 
560
                                                              "Parent",
 
561
                                                              "The parent window",
 
562
                                                              GTK_TYPE_WINDOW,
 
563
                                                              G_PARAM_WRITABLE |
 
564
                                                              G_PARAM_CONSTRUCT_ONLY));
 
565
        signals[CLOSED] =
 
566
                g_signal_new ("closed",
 
567
                              G_TYPE_FROM_CLASS (g_object_class),
 
568
                              G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
 
569
                              G_STRUCT_OFFSET (EvAnnotationWindowClass, closed),
 
570
                              NULL, NULL,
 
571
                              g_cclosure_marshal_VOID__VOID,
 
572
                              G_TYPE_NONE, 0, G_TYPE_NONE);
 
573
        signals[MOVED] =
 
574
                g_signal_new ("moved",
 
575
                              G_TYPE_FROM_CLASS (g_object_class),
 
576
                              G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION,
 
577
                              G_STRUCT_OFFSET (EvAnnotationWindowClass, moved),
 
578
                              NULL, NULL,
 
579
                              ev_view_marshal_VOID__INT_INT,
 
580
                              G_TYPE_NONE, 2,
 
581
                              G_TYPE_INT, G_TYPE_INT);
 
582
}
 
583
 
 
584
/* Public methods */
 
585
GtkWidget *
 
586
ev_annotation_window_new (EvAnnotation *annot,
 
587
                          GtkWindow    *parent)
 
588
{
 
589
        GtkWidget *window;
 
590
 
 
591
        g_return_val_if_fail (EV_IS_ANNOTATION_MARKUP (annot), NULL);
 
592
        g_return_val_if_fail (GTK_IS_WINDOW (parent), NULL);
 
593
 
 
594
        window = g_object_new (EV_TYPE_ANNOTATION_WINDOW,
 
595
                               "annotation", annot,
 
596
                               "parent", parent,
 
597
                               NULL);
 
598
        return window;
 
599
}
 
600
 
 
601
EvAnnotation *
 
602
ev_annotation_window_get_annotation (EvAnnotationWindow *window)
 
603
{
 
604
        g_return_val_if_fail (EV_IS_ANNOTATION_WINDOW (window), NULL);
 
605
 
 
606
        return window->annotation;
 
607
}
 
608
 
 
609
void
 
610
ev_annotation_window_set_annotation (EvAnnotationWindow *window,
 
611
                                     EvAnnotation       *annot)
 
612
{
 
613
        g_return_if_fail (EV_IS_ANNOTATION_WINDOW (window));
 
614
        g_return_if_fail (EV_IS_ANNOTATION (annot));
 
615
 
 
616
        if (annot == window->annotation)
 
617
                return;
 
618
 
 
619
        g_object_unref (window->annotation);
 
620
        window->annotation = g_object_ref (annot);
 
621
        ev_annotation_window_sync_contents (window);
 
622
        g_object_notify (G_OBJECT (window), "annotation");
 
623
}
 
624
 
 
625
gboolean
 
626
ev_annotation_window_is_open (EvAnnotationWindow *window)
 
627
{
 
628
        g_return_val_if_fail (EV_IS_ANNOTATION_WINDOW (window), FALSE);
 
629
 
 
630
        return window->is_open;
 
631
}
 
632
 
 
633
void
 
634
ev_annotation_window_get_rectangle (EvAnnotationWindow *window,
 
635
                                    EvRectangle        *rect)
 
636
{
 
637
        g_return_if_fail (EV_IS_ANNOTATION_WINDOW (window));
 
638
        g_return_if_fail (rect != NULL);
 
639
 
 
640
        *rect = window->rect;
 
641
}
 
642
 
 
643
void
 
644
ev_annotation_window_set_rectangle (EvAnnotationWindow *window,
 
645
                                    const EvRectangle  *rect)
 
646
{
 
647
        g_return_if_fail (EV_IS_ANNOTATION_WINDOW (window));
 
648
        g_return_if_fail (rect != NULL);
 
649
 
 
650
        window->rect = *rect;
 
651
}
 
652
 
 
653
void
 
654
ev_annotation_window_grab_focus (EvAnnotationWindow *window)
 
655
{
 
656
        g_return_if_fail (EV_IS_ANNOTATION_WINDOW (window));
 
657
 
 
658
        if (!gtk_widget_has_focus (window->text_view)) {
 
659
                gtk_widget_grab_focus (GTK_WIDGET (window));
 
660
                send_focus_change (window->text_view, TRUE);
 
661
        }
 
662
}
 
663
 
 
664
void
 
665
ev_annotation_window_ungrab_focus (EvAnnotationWindow *window)
 
666
{
 
667
        g_return_if_fail (EV_IS_ANNOTATION_WINDOW (window));
 
668
 
 
669
        if (gtk_widget_has_focus (window->text_view)) {
 
670
                send_focus_change (window->text_view, FALSE);
 
671
        }
 
672
 
 
673
        ev_annotation_window_sync_contents (window);
 
674
}