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Viewing changes to lib/druid/gnome-druid-page-edge.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Holbach
  • Date: 2006-01-28 18:49:20 UTC
  • Revision ID: james.westby@ubuntu.com-20060128184920-v525ihmiv7id40xs
Tags: upstream-1.99.0
Import upstream version 1.99.0

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lib/druid/gnome-druid-page-edge.c
 
1
/* gnome-druid-page-edge.c
 
2
 * Copyright (C) 1999  Red Hat, Inc.
 
3
 *
 
4
 * All rights reserved.
 
5
 *
 
6
 * This library is free software; you can redistribute it and/or
 
7
 * modify it under the terms of the GNU Library General Public
 
8
 * License as published by the Free Software Foundation; either
 
9
 * version 2 of the License, or (at your option) any later version.
 
10
 *
 
11
 * This library is distributed in the hope that it will be useful,
 
12
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
13
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
14
 * Library General Public License for more details.
 
15
 *
 
16
 * You should have received a copy of the GNU Library General Public
 
17
 * License along with this library; if not, write to the
 
18
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 
19
 * Boston, MA 02111-1307, USA.
 
20
 */
 
21
/*
 
22
  @NOTATION@
 
23
*/
 
24
 
 
25
/*
 
26
 * FIXME (for gnome 2.2):
 
27
 *
 
28
 * This widget needs properties like GnomeDruidPageStandard
 
29
 */
 
30
#include "gnome-druid.h"
 
31
 
 
32
#include "gnome-druid-page-edge.h"
 
33
 
 
34
struct _GnomeDruidPageEdgePrivate
 
35
{
 
36
        GtkWidget *background;
 
37
        GtkWidget *top_watermark;
 
38
        GtkWidget *side_watermark;
 
39
        GtkWidget *title_label;
 
40
        GtkWidget *logo;
 
41
        GtkWidget *text_label;
 
42
        GtkWidget *contents;
 
43
 
 
44
        gboolean background_color_set : 1;
 
45
        gboolean textbox_color_set : 1;
 
46
        gboolean logo_background_color_set : 1;
 
47
        gboolean title_color_set : 1;
 
48
        gboolean text_color_set : 1;
 
49
};
 
50
 
 
51
static void gnome_druid_page_edge_destroy       (GtkObject                      *object);
 
52
static void gnome_druid_page_edge_finalize      (GObject                        *object);
 
53
static void gnome_druid_page_edge_set_color     (GnomeDruidPageEdge             *druid_page_edge);
 
54
static void gnome_druid_page_edge_style_set     (GtkWidget                      *widget,
 
55
                                                 GtkStyle                       *old_style);
 
56
static void gnome_druid_page_edge_realize       (GtkWidget                      *widget);
 
57
static void gnome_druid_page_edge_prepare       (GnomeDruidPage                 *page,
 
58
                                                 GtkWidget                      *druid);
 
59
 
 
60
#define LOGO_WIDTH 50.0
 
61
#define DRUID_PAGE_HEIGHT 318
 
62
#define DRUID_PAGE_WIDTH 516
 
63
#define DRUID_PAGE_LEFT_WIDTH 100.0
 
64
 
 
65
GNOME_CLASS_BOILERPLATE (GnomeDruidPageEdge, gnome_druid_page_edge,
 
66
                         GnomeDruidPage, GNOME_TYPE_DRUID_PAGE,
 
67
                         GNOME_REGISTER_TYPE);
 
68
 
 
69
static void
 
70
gnome_druid_page_edge_class_init (GnomeDruidPageEdgeClass *klass)
 
71
{
 
72
        GtkObjectClass *object_class;
 
73
        GObjectClass *gobject_class;
 
74
        GtkWidgetClass *widget_class;
 
75
        GnomeDruidPageClass *page_class;
 
76
 
 
77
        object_class = (GtkObjectClass*) klass;
 
78
        gobject_class = (GObjectClass*) klass;
 
79
        widget_class = (GtkWidgetClass*) klass;
 
80
        page_class = (GnomeDruidPageClass*) klass;
 
81
 
 
82
        object_class->destroy = gnome_druid_page_edge_destroy;
 
83
        gobject_class->finalize = gnome_druid_page_edge_finalize;
 
84
        widget_class->style_set = gnome_druid_page_edge_style_set;
 
85
        widget_class->realize = gnome_druid_page_edge_realize;
 
86
 
 
87
        page_class->prepare = gnome_druid_page_edge_prepare;
 
88
}
 
89
 
 
90
static void
 
91
gnome_druid_page_edge_instance_init (GnomeDruidPageEdge *page)
 
92
{
 
93
        GtkWidget *table;
 
94
        GtkWidget *box;
 
95
        GnomeDruidPageEdgePrivate *priv;
 
96
 
 
97
        priv = g_new0(GnomeDruidPageEdgePrivate, 1);
 
98
        page->_priv = priv;
 
99
 
 
100
        /* FIXME: we should be a windowed widget, so we can set the
 
101
         * background style on ourself rather than doing this eventbox
 
102
         * hack */
 
103
        priv->background = gtk_event_box_new ();
 
104
        gtk_container_add (GTK_CONTAINER (page), priv->background);
 
105
        gtk_widget_show (priv->background);
 
106
 
 
107
        table = gtk_table_new (2, 2, FALSE);
 
108
        gtk_container_add (GTK_CONTAINER (priv->background), table);
 
109
        gtk_widget_show (table);
 
110
 
 
111
        /* top bar watermark */
 
112
        priv->top_watermark = gtk_image_new ();
 
113
        gtk_misc_set_alignment (GTK_MISC (priv->top_watermark), 0.0, 0.0);
 
114
        gtk_widget_show (priv->top_watermark);
 
115
 
 
116
        /* title label */
 
117
        priv->title_label = gtk_label_new (NULL);
 
118
        gtk_misc_set_alignment (GTK_MISC (priv->title_label), 0.0, 0.5);
 
119
        gtk_widget_show (priv->title_label);
 
120
 
 
121
        /* top bar logo */
 
122
        priv->logo = gtk_image_new ();
 
123
        gtk_misc_set_alignment (GTK_MISC (priv->logo), 1.0, 0.5);
 
124
        gtk_widget_show (priv->logo);
 
125
 
 
126
        box = gtk_hbox_new (FALSE, 0);
 
127
        gtk_widget_show (box);
 
128
 
 
129
        /* side watermark */
 
130
        priv->side_watermark = gtk_image_new ();
 
131
        gtk_misc_set_alignment (GTK_MISC (priv->side_watermark), 0.0, 1.0);
 
132
        gtk_widget_set_size_request (priv->side_watermark, DRUID_PAGE_LEFT_WIDTH, -1);
 
133
        gtk_box_pack_start (GTK_BOX (box), priv->side_watermark,
 
134
                            FALSE, TRUE, 0);
 
135
        gtk_widget_show (priv->side_watermark);
 
136
 
 
137
        /* contents event box (used for styles) */
 
138
        priv->contents = gtk_event_box_new ();
 
139
        gtk_box_pack_start (GTK_BOX (box), priv->contents,
 
140
                            TRUE, TRUE, 0);
 
141
        gtk_widget_show (priv->contents);
 
142
 
 
143
        /* contents label */
 
144
        priv->text_label = gtk_label_new (NULL);
 
145
        gtk_label_set_line_wrap (GTK_LABEL (priv->text_label), TRUE);
 
146
        gtk_misc_set_alignment (GTK_MISC (priv->text_label), 0.5, 0.5);
 
147
        gtk_container_add (GTK_CONTAINER (priv->contents), priv->text_label);
 
148
        gtk_widget_show (priv->text_label);
 
149
 
 
150
        gtk_table_attach (GTK_TABLE (table),
 
151
                          priv->logo,
 
152
                          1, 2, 0, 1,
 
153
                          GTK_FILL, GTK_FILL,
 
154
                          5, 5);
 
155
 
 
156
        gtk_table_attach (GTK_TABLE (table),
 
157
                          priv->title_label,
 
158
                          0, 1, 0, 1,
 
159
                          GTK_EXPAND | GTK_FILL,
 
160
                          GTK_FILL,
 
161
                          5, 5);
 
162
 
 
163
        gtk_table_attach (GTK_TABLE (table),
 
164
                          priv->top_watermark,
 
165
                          0, 2, 0, 1,
 
166
                          GTK_EXPAND | GTK_FILL,
 
167
                          GTK_FILL,
 
168
                          0, 0);
 
169
 
 
170
        gtk_table_attach (GTK_TABLE (table),
 
171
                          box,
 
172
                          0, 2, 1, 2,
 
173
                          GTK_EXPAND | GTK_FILL,
 
174
                          GTK_EXPAND | GTK_FILL,
 
175
                          0, 0);
 
176
 
 
177
}
 
178
 
 
179
/**
 
180
 * gnome_druid_page_edge_construct:
 
181
 * @druid_page_edge: A #GnomeDruidPageEdge instance.
 
182
 * @position: The position of @druid_page_edge within the druid.
 
183
 * @antialiased: Unused in the current implementation. Set to %FALSE.
 
184
 * @title: The title of the page.
 
185
 * @text: The text in the body of the page.
 
186
 * @logo: The logo on the page.
 
187
 * @watermark: The watermark on the side of the page.
 
188
 * @top_watermark: The watermark on the top of the page.
 
189
 *
 
190
 * Description: Useful for subclassing and language bindings, this function
 
191
 * fills the given pieces of information into the existing @druid_page_edge.
 
192
 **/
 
193
void
 
194
gnome_druid_page_edge_construct (GnomeDruidPageEdge *druid_page_edge,
 
195
                                 GnomeEdgePosition   position,
 
196
                                 gboolean            antialiased,
 
197
                                 const gchar        *title,
 
198
                                 const gchar        *text,
 
199
                                 GdkPixbuf          *logo,
 
200
                                 GdkPixbuf          *watermark,
 
201
                                 GdkPixbuf          *top_watermark)
 
202
{
 
203
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
204
        g_return_if_fail (position >= GNOME_EDGE_START &&
 
205
                          position < GNOME_EDGE_LAST);
 
206
 
 
207
        druid_page_edge->position = position;
 
208
 
 
209
        if (title)
 
210
                gnome_druid_page_edge_set_title (druid_page_edge, title);
 
211
 
 
212
        if (text)
 
213
                gnome_druid_page_edge_set_text  (druid_page_edge, text);
 
214
 
 
215
        if (logo)
 
216
                gnome_druid_page_edge_set_logo (druid_page_edge, logo);
 
217
 
 
218
        if (watermark)
 
219
                gnome_druid_page_edge_set_watermark (druid_page_edge, watermark);
 
220
 
 
221
        if (top_watermark)
 
222
                gnome_druid_page_edge_set_top_watermark (druid_page_edge, top_watermark);
 
223
}
 
224
 
 
225
static void
 
226
gnome_druid_page_edge_destroy(GtkObject *object)
 
227
{
 
228
        GnomeDruidPageEdge *druid_page_edge = GNOME_DRUID_PAGE_EDGE(object);
 
229
 
 
230
        /* remember, destroy can be run multiple times! */
 
231
 
 
232
        if (druid_page_edge->logo_image != NULL)
 
233
                g_object_unref (G_OBJECT (druid_page_edge->logo_image));
 
234
        druid_page_edge->logo_image = NULL;
 
235
 
 
236
        if (druid_page_edge->watermark_image != NULL)
 
237
                g_object_unref (G_OBJECT (druid_page_edge->watermark_image));
 
238
        druid_page_edge->watermark_image = NULL;
 
239
 
 
240
        GNOME_CALL_PARENT (GTK_OBJECT_CLASS, destroy, (object));
 
241
}
 
242
 
 
243
static void
 
244
gnome_druid_page_edge_finalize(GObject *object)
 
245
{
 
246
        GnomeDruidPageEdge *druid_page_edge = GNOME_DRUID_PAGE_EDGE(object);
 
247
 
 
248
        g_free (druid_page_edge->text);
 
249
        druid_page_edge->text = NULL;
 
250
        g_free (druid_page_edge->title);
 
251
        druid_page_edge->title = NULL;
 
252
 
 
253
        g_free (druid_page_edge->_priv);
 
254
        druid_page_edge->_priv = NULL;
 
255
 
 
256
        GNOME_CALL_PARENT (G_OBJECT_CLASS, finalize, (object));
 
257
}
 
258
 
 
259
static void
 
260
gnome_druid_page_edge_set_color (GnomeDruidPageEdge *page)
 
261
{
 
262
        GnomeDruidPageEdgePrivate *priv = page->_priv;
 
263
        GtkWidget *widget = GTK_WIDGET (page);
 
264
        
 
265
        if (!priv->background_color_set)
 
266
                page->background_color = widget->style->bg[GTK_STATE_SELECTED];
 
267
 
 
268
        if (!priv->textbox_color_set)
 
269
                page->textbox_color = widget->style->bg[GTK_STATE_PRELIGHT];
 
270
 
 
271
        if (!priv->logo_background_color_set)
 
272
                page->logo_background_color = widget->style->bg[GTK_STATE_SELECTED];
 
273
 
 
274
        if (!priv->title_color_set)
 
275
                page->title_color = widget->style->fg[GTK_STATE_SELECTED];
 
276
 
 
277
        if (!priv->text_color_set)
 
278
                page->text_color = widget->style->fg[GTK_STATE_PRELIGHT];
 
279
 
 
280
        gtk_widget_modify_bg (priv->background, GTK_STATE_NORMAL, &page->background_color);
 
281
        gtk_widget_modify_bg (priv->contents, GTK_STATE_NORMAL, &page->textbox_color);
 
282
        gtk_widget_modify_bg (priv->logo, GTK_STATE_NORMAL, &page->logo_background_color);
 
283
        gtk_widget_modify_fg (priv->title_label, GTK_STATE_NORMAL, &page->title_color);
 
284
        gtk_widget_modify_fg (priv->text_label, GTK_STATE_NORMAL, &page->text_color);
 
285
}
 
286
 
 
287
static void
 
288
gnome_druid_page_edge_prepare (GnomeDruidPage *page,
 
289
                               GtkWidget *druid)
 
290
{
 
291
        switch (GNOME_DRUID_PAGE_EDGE (page)->position) {
 
292
        case GNOME_EDGE_START:
 
293
                gnome_druid_set_buttons_sensitive (GNOME_DRUID (druid), FALSE, TRUE, TRUE, TRUE);
 
294
                gnome_druid_set_show_finish (GNOME_DRUID (druid), FALSE);
 
295
                if (GTK_IS_WINDOW (gtk_widget_get_toplevel (druid)))
 
296
                        gtk_widget_grab_default (GNOME_DRUID (druid)->next);
 
297
                break;
 
298
        case GNOME_EDGE_FINISH:
 
299
                gnome_druid_set_buttons_sensitive (GNOME_DRUID (druid), TRUE, FALSE, TRUE, TRUE);
 
300
                gnome_druid_set_show_finish (GNOME_DRUID (druid), TRUE);
 
301
                if (GTK_IS_WINDOW (gtk_widget_get_toplevel (druid)))
 
302
                        gtk_widget_grab_default (GNOME_DRUID (druid)->finish);
 
303
                break;
 
304
        case GNOME_EDGE_OTHER:
 
305
                gnome_druid_set_buttons_sensitive (GNOME_DRUID (druid), TRUE, TRUE, TRUE, TRUE);
 
306
                gnome_druid_set_show_finish (GNOME_DRUID (druid), FALSE);
 
307
        default:
 
308
                break;
 
309
        }
 
310
}
 
311
 
 
312
/**
 
313
 * gnome_druid_page_edge_new:
 
314
 * @position: Position in druid.
 
315
 *
 
316
 * Description: Creates a new GnomeDruidPageEdge widget.
 
317
 *
 
318
 * Returns: #GtkWidget pointer to a new #GnomeDruidPageEdge.
 
319
 **/
 
320
/* Public functions */
 
321
GtkWidget *
 
322
gnome_druid_page_edge_new (GnomeEdgePosition position)
 
323
{
 
324
        GnomeDruidPageEdge *retval;
 
325
 
 
326
        g_return_val_if_fail (position >= GNOME_EDGE_START &&
 
327
                              position < GNOME_EDGE_LAST, NULL);
 
328
 
 
329
        retval = g_object_new (GNOME_TYPE_DRUID_PAGE_EDGE, NULL);
 
330
 
 
331
        gnome_druid_page_edge_construct (retval,
 
332
                                         position,
 
333
                                         FALSE,
 
334
                                         NULL,
 
335
                                         NULL,
 
336
                                         NULL,
 
337
                                         NULL,
 
338
                                         NULL);
 
339
 
 
340
        return GTK_WIDGET (retval);
 
341
}
 
342
 
 
343
/**
 
344
 * gnome_druid_page_edge_new_aa:
 
345
 * @position: Position in druid.
 
346
 *
 
347
 * Description: Creates a new GnomeDruidPageEdge widget.  The
 
348
 * internal canvas is created in an antialiased mode.
 
349
 *
 
350
 * Returns: #GtkWidget pointer to a new #GnomeDruidPageEdge.
 
351
 **/
 
352
/* Public functions */
 
353
GtkWidget *
 
354
gnome_druid_page_edge_new_aa (GnomeEdgePosition position)
 
355
{
 
356
        GnomeDruidPageEdge *retval;
 
357
 
 
358
        g_return_val_if_fail (position >= GNOME_EDGE_START &&
 
359
                              position < GNOME_EDGE_LAST, NULL);
 
360
 
 
361
        retval = g_object_new (GNOME_TYPE_DRUID_PAGE_EDGE, NULL);
 
362
 
 
363
        gnome_druid_page_edge_construct (retval,
 
364
                                         position,
 
365
                                         TRUE,
 
366
                                         NULL,
 
367
                                         NULL,
 
368
                                         NULL,
 
369
                                         NULL,
 
370
                                         NULL);
 
371
 
 
372
        return GTK_WIDGET (retval);
 
373
}
 
374
 
 
375
/**
 
376
 * gnome_druid_page_edge_new_with_vals:
 
377
 * @position: Position in druid.
 
378
 * @antialiased: Use an antialiased canvas
 
379
 * @title: The title.
 
380
 * @text: The introduction text.
 
381
 * @logo: The logo in the upper right corner.
 
382
 * @watermark: The watermark on the left.
 
383
 * @top_watermark: The watermark on the left.
 
384
 *
 
385
 * This will create a new GNOME Druid Edge page, with the values given.  It is
 
386
 * acceptable for any of them to be %NULL.  Position should be
 
387
 * %GNOME_EDGE_START, %GNOME_EDGE_FINISH or %GNOME_EDGE_OTHER.
 
388
 *
 
389
 * Returns: #GtkWidget pointer to a new #GnomeDruidPageEdge.
 
390
 **/
 
391
GtkWidget *
 
392
gnome_druid_page_edge_new_with_vals (GnomeEdgePosition position,
 
393
                                     gboolean antialiased,
 
394
                                     const gchar *title,
 
395
                                     const gchar* text,
 
396
                                     GdkPixbuf *logo,
 
397
                                     GdkPixbuf *watermark,
 
398
                                     GdkPixbuf *top_watermark)
 
399
{
 
400
        GnomeDruidPageEdge *retval;
 
401
 
 
402
        g_return_val_if_fail (position >= GNOME_EDGE_START &&
 
403
                              position < GNOME_EDGE_LAST, NULL);
 
404
 
 
405
        retval = g_object_new (GNOME_TYPE_DRUID_PAGE_EDGE, NULL);
 
406
 
 
407
        gnome_druid_page_edge_construct (retval,
 
408
                                         position,
 
409
                                         antialiased,
 
410
                                         title,
 
411
                                         text,
 
412
                                         logo,
 
413
                                         watermark,
 
414
                                         top_watermark);
 
415
        return GTK_WIDGET (retval);
 
416
}
 
417
 
 
418
/**
 
419
 * gnome_druid_page_edge_set_bg_color:
 
420
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
421
 * @color: The new background color.
 
422
 *
 
423
 * Description:  This will set the background color to be the @color.  You do
 
424
 * not need to allocate the color, as the @druid_page_edge will do it for you.
 
425
 **/
 
426
void
 
427
gnome_druid_page_edge_set_bg_color      (GnomeDruidPageEdge *druid_page_edge,
 
428
                                         GdkColor *color)
 
429
{
 
430
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
431
        g_return_if_fail (color != NULL);
 
432
 
 
433
        druid_page_edge->background_color = *color;
 
434
        druid_page_edge->_priv->background_color_set = TRUE;
 
435
 
 
436
        gtk_widget_modify_bg (druid_page_edge->_priv->background, GTK_STATE_NORMAL, color);
 
437
}
 
438
 
 
439
/**
 
440
 * gnome_druid_page_edge_set_textbox_color
 
441
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
442
 * @color: The new textbox color.
 
443
 *
 
444
 * Sets the color of the background in the main text area of the page.
 
445
 */
 
446
void
 
447
gnome_druid_page_edge_set_textbox_color (GnomeDruidPageEdge *druid_page_edge,
 
448
                                         GdkColor *color)
 
449
{
 
450
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
451
        g_return_if_fail (color != NULL);
 
452
 
 
453
        druid_page_edge->textbox_color = *color;
 
454
        druid_page_edge->_priv->textbox_color_set = TRUE;
 
455
 
 
456
        gtk_widget_modify_bg (druid_page_edge->_priv->contents, GTK_STATE_NORMAL, color);
 
457
}
 
458
 
 
459
/**
 
460
 * gnome_druid_page_edge_set_logo_bg_color
 
461
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
462
 * @color: The new color of the logo's background.
 
463
 *
 
464
 * Set the color behind the druid page's logo.
 
465
 */
 
466
void
 
467
gnome_druid_page_edge_set_logo_bg_color (GnomeDruidPageEdge *druid_page_edge,
 
468
                                         GdkColor *color)
 
469
{
 
470
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
471
        g_return_if_fail (color != NULL);
 
472
 
 
473
        druid_page_edge->logo_background_color = *color;
 
474
        druid_page_edge->_priv->logo_background_color_set = TRUE;
 
475
 
 
476
        gtk_widget_modify_bg (druid_page_edge->_priv->logo, GTK_STATE_NORMAL, color);
 
477
}
 
478
 
 
479
/**
 
480
 * gnome_druid_page_edge_set_title_color
 
481
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
482
 * @color: The color of the title text.
 
483
 *
 
484
 * Sets the color of the title text on the current page.
 
485
 */
 
486
void
 
487
gnome_druid_page_edge_set_title_color   (GnomeDruidPageEdge *druid_page_edge,
 
488
                                         GdkColor *color)
 
489
{
 
490
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
491
        g_return_if_fail (color != NULL);
 
492
 
 
493
        druid_page_edge->title_color = *color;
 
494
        druid_page_edge->_priv->title_color_set = 1;
 
495
 
 
496
        gtk_widget_modify_fg (druid_page_edge->_priv->title_label, GTK_STATE_NORMAL, color);
 
497
}
 
498
 
 
499
/**
 
500
 * gnome_druid_page_edge_set_text_color
 
501
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
502
 * @color: The new test color.
 
503
 *
 
504
 * Sets the color of the text in the body of the druid page.
 
505
 */
 
506
void
 
507
gnome_druid_page_edge_set_text_color    (GnomeDruidPageEdge *druid_page_edge,
 
508
                                         GdkColor *color)
 
509
{
 
510
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
511
        g_return_if_fail (color != NULL);
 
512
 
 
513
        druid_page_edge->text_color = *color;
 
514
        druid_page_edge->_priv->text_color_set = TRUE;
 
515
 
 
516
        gtk_widget_modify_fg (druid_page_edge->_priv->text_label, GTK_STATE_NORMAL, color);
 
517
}
 
518
 
 
519
/**
 
520
 * gnome_druid_page_edge_set_text
 
521
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
522
 * @text: The text contents.
 
523
 *
 
524
 * Sets the contents of the text portion of the druid page.
 
525
 */
 
526
void
 
527
gnome_druid_page_edge_set_text (GnomeDruidPageEdge *druid_page_edge,
 
528
                                const gchar *text)
 
529
{
 
530
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
531
 
 
532
        g_free (druid_page_edge->text);
 
533
        druid_page_edge->text = g_strdup (text);
 
534
        gtk_label_set_text (GTK_LABEL (druid_page_edge->_priv->text_label), text);
 
535
}
 
536
 
 
537
/**
 
538
 * gnome_druid_page_edge_set_title
 
539
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
540
 * @title: The title text
 
541
 *
 
542
 * Sets the contents of the page's title text.
 
543
 */
 
544
void
 
545
gnome_druid_page_edge_set_title         (GnomeDruidPageEdge *druid_page_edge,
 
546
                                         const gchar *title)
 
547
{
 
548
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
549
 
 
550
        g_free (druid_page_edge->title);
 
551
        druid_page_edge->title = g_strconcat ("<span size=\"xx-large\" weight=\"ultrabold\">",
 
552
                                              title ? title : "", "</span>", NULL);
 
553
        gtk_label_set_text (GTK_LABEL (druid_page_edge->_priv->title_label),
 
554
                            druid_page_edge->title);
 
555
        gtk_label_set_use_markup (GTK_LABEL (druid_page_edge->_priv->title_label), TRUE);
 
556
}
 
557
 
 
558
/**
 
559
 * gnome_druid_page_edge_set_logo:
 
560
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
561
 * @logo_image: The #GdkPixbuf to use as a logo.
 
562
 *
 
563
 * Description:  Sets a #GdkPixbuf as the logo in the top right corner.
 
564
 * If %NULL, then no logo will be displayed.
 
565
 **/
 
566
void
 
567
gnome_druid_page_edge_set_logo (GnomeDruidPageEdge *druid_page_edge,
 
568
                                GdkPixbuf *logo_image)
 
569
{
 
570
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
571
 
 
572
        if (druid_page_edge->logo_image != NULL)
 
573
                g_object_unref (G_OBJECT (druid_page_edge->logo_image));
 
574
 
 
575
        druid_page_edge->logo_image = logo_image;
 
576
        if (logo_image != NULL )
 
577
                g_object_ref (G_OBJECT (logo_image));
 
578
        gtk_image_set_from_pixbuf (GTK_IMAGE (druid_page_edge->_priv->logo), logo_image);
 
579
}
 
580
 
 
581
/**
 
582
 * gnome_druid_page_edge_set_watermark:
 
583
 * @druid_page_edge: A @GnomeDruidPageEdge instance.
 
584
 * @watermark: The #GdkPixbuf to use as a watermark.
 
585
 *
 
586
 * Description: Sets a #GdkPixbuf as the watermark on the left strip on the
 
587
 * druid. If @watermark is %NULL, it is reset to the normal color.
 
588
 **/
 
589
void
 
590
gnome_druid_page_edge_set_watermark (GnomeDruidPageEdge *druid_page_edge,
 
591
                                     GdkPixbuf *watermark)
 
592
{
 
593
        int width = 0;
 
594
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
595
 
 
596
        if (druid_page_edge->watermark_image != NULL)
 
597
                g_object_unref (G_OBJECT (druid_page_edge->watermark_image));
 
598
 
 
599
        druid_page_edge->watermark_image = watermark;
 
600
        if (watermark != NULL )
 
601
                g_object_ref (G_OBJECT (watermark));
 
602
        gtk_image_set_from_pixbuf (GTK_IMAGE (druid_page_edge->_priv->side_watermark), watermark);
 
603
 
 
604
        if (watermark)
 
605
                width = gdk_pixbuf_get_width (watermark);
 
606
 
 
607
        gtk_widget_set_size_request (druid_page_edge->_priv->side_watermark,
 
608
                                     width ? -1 : DRUID_PAGE_LEFT_WIDTH, -1);
 
609
}
 
610
 
 
611
/**
 
612
 * gnome_druid_page_edge_set_top_watermark:
 
613
 * @druid_page_edge: the #GnomeDruidPageEdge to work on
 
614
 * @top_watermark_image: The #GdkPixbuf to use as a top watermark
 
615
 *
 
616
 * Description:  Sets a #GdkPixbuf as the watermark on top of the top
 
617
 * strip on the druid.  If @top_watermark_image is %NULL, it is reset
 
618
 * to the normal color.
 
619
 **/
 
620
void
 
621
gnome_druid_page_edge_set_top_watermark (GnomeDruidPageEdge *druid_page_edge,
 
622
                                         GdkPixbuf *top_watermark_image)
 
623
{
 
624
        g_return_if_fail (GNOME_IS_DRUID_PAGE_EDGE (druid_page_edge));
 
625
 
 
626
        if (druid_page_edge->top_watermark_image)
 
627
                g_object_unref (G_OBJECT (druid_page_edge->top_watermark_image));
 
628
 
 
629
        druid_page_edge->top_watermark_image = top_watermark_image;
 
630
        if (top_watermark_image != NULL)
 
631
                g_object_ref (G_OBJECT (top_watermark_image));
 
632
        gtk_image_set_from_pixbuf (GTK_IMAGE (druid_page_edge->_priv->top_watermark), 
 
633
                                   top_watermark_image);
 
634
}
 
635
 
 
636
static void
 
637
gnome_druid_page_edge_style_set (GtkWidget *widget,
 
638
                                  GtkStyle *old_style)
 
639
{
 
640
        GNOME_CALL_PARENT (GTK_WIDGET_CLASS, style_set, (widget, old_style));
 
641
        gnome_druid_page_edge_set_color (GNOME_DRUID_PAGE_EDGE (widget));
 
642
}
 
643
 
 
644
static void
 
645
gnome_druid_page_edge_realize (GtkWidget *widget)
 
646
{
 
647
        GNOME_CALL_PARENT (GTK_WIDGET_CLASS, realize, (widget));
 
648
        gnome_druid_page_edge_set_color (GNOME_DRUID_PAGE_EDGE (widget));
 
649
}