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Viewing changes to app/widgets/gimperrorconsole.c

  • Committer: Bazaar Package Importer
  • Author(s): Daniel Holbach
  • Date: 2005-12-09 19:44:52 UTC
  • Revision ID: james.westby@ubuntu.com-20051209194452-yggpemjlofpjqyf4
Tags: upstream-2.2.9
Import upstream version 2.2.9

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app/widgets/gimperrorconsole.c
 
1
/* The GIMP -- an image manipulation program
 
2
 * Copyright (C) 1995-1999 Spencer Kimball and Peter Mattis
 
3
 *
 
4
 * gimperrorconsole.c
 
5
 * Copyright (C) 2003 Michael Natterer <mitch@gimp.org>
 
6
 *
 
7
 * partly based on errorconsole.c
 
8
 * Copyright (C) 1998 Nick Fetchak <nuke@bayside.net>
 
9
 *
 
10
 * This program is free software; you can redistribute it and/or modify
 
11
 * it under the terms of the GNU General Public License as published by
 
12
 * the Free Software Foundation; either version 2 of the License, or
 
13
 * (at your option) any later version.
 
14
 *
 
15
 * This program is distributed in the hope that it will be useful,
 
16
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 
17
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
18
 * GNU General Public License for more details.
 
19
 *
 
20
 * You should have received a copy of the GNU General Public License
 
21
 * along with this program; if not, write to the Free Software
 
22
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 
23
 */
 
24
 
 
25
#include "config.h"
 
26
 
 
27
#include <gtk/gtk.h>
 
28
 
 
29
#include "libgimpwidgets/gimpwidgets.h"
 
30
 
 
31
#include "widgets-types.h"
 
32
 
 
33
#include "core/gimp.h"
 
34
 
 
35
#include "gimperrorconsole.h"
 
36
#include "gimpmenufactory.h"
 
37
 
 
38
#include "gimp-intl.h"
 
39
 
 
40
 
 
41
static void  gimp_error_console_class_init  (GimpErrorConsoleClass *klass);
 
42
static void  gimp_error_console_init        (GimpErrorConsole      *editor);
 
43
 
 
44
static GObject * gimp_error_console_constructor  (GType             type,
 
45
                                                  guint             n_params,
 
46
                                                  GObjectConstructParam *params);
 
47
 
 
48
static void      gimp_error_console_destroy      (GtkObject        *object);
 
49
static void      gimp_error_console_unmap        (GtkWidget        *widget);
 
50
 
 
51
static gboolean  gimp_error_console_button_press (GtkWidget        *widget,
 
52
                                                  GdkEventButton   *event,
 
53
                                                  GimpErrorConsole *console);
 
54
 
 
55
 
 
56
static GimpEditorClass *parent_class = NULL;
 
57
 
 
58
 
 
59
GType
 
60
gimp_error_console_get_type (void)
 
61
{
 
62
  static GType view_type = 0;
 
63
 
 
64
  if (! view_type)
 
65
    {
 
66
      static const GTypeInfo view_info =
 
67
      {
 
68
        sizeof (GimpErrorConsoleClass),
 
69
        NULL,           /* base_init */
 
70
        NULL,           /* base_finalize */
 
71
        (GClassInitFunc) gimp_error_console_class_init,
 
72
        NULL,           /* class_finalize */
 
73
        NULL,           /* class_data */
 
74
        sizeof (GimpErrorConsole),
 
75
        0,              /* n_preallocs */
 
76
        (GInstanceInitFunc) gimp_error_console_init,
 
77
      };
 
78
 
 
79
      view_type = g_type_register_static (GIMP_TYPE_EDITOR,
 
80
                                          "GimpErrorConsole",
 
81
                                          &view_info, 0);
 
82
    }
 
83
 
 
84
  return view_type;
 
85
}
 
86
 
 
87
static void
 
88
gimp_error_console_class_init (GimpErrorConsoleClass *klass)
 
89
{
 
90
  GObjectClass   *object_class     = G_OBJECT_CLASS (klass);
 
91
  GtkObjectClass *gtk_object_class = GTK_OBJECT_CLASS (klass);
 
92
  GtkWidgetClass *widget_class     = GTK_WIDGET_CLASS (klass);
 
93
 
 
94
  parent_class = g_type_class_peek_parent (klass);
 
95
 
 
96
  object_class->constructor = gimp_error_console_constructor;
 
97
  gtk_object_class->destroy = gimp_error_console_destroy;
 
98
  widget_class->unmap       = gimp_error_console_unmap;
 
99
}
 
100
 
 
101
static void
 
102
gimp_error_console_init (GimpErrorConsole *console)
 
103
{
 
104
  GtkWidget *scrolled_window;
 
105
 
 
106
  console->text_buffer = gtk_text_buffer_new (NULL);
 
107
 
 
108
  gtk_text_buffer_create_tag (console->text_buffer, "title",
 
109
                              "weight", PANGO_WEIGHT_BOLD,
 
110
                              "scale",  PANGO_SCALE_LARGE,
 
111
                              NULL);
 
112
  gtk_text_buffer_create_tag (console->text_buffer, "message",
 
113
                              NULL);
 
114
 
 
115
  scrolled_window = gtk_scrolled_window_new (NULL, NULL);
 
116
  gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
 
117
                                  GTK_POLICY_AUTOMATIC,
 
118
                                  GTK_POLICY_AUTOMATIC);
 
119
  gtk_container_add (GTK_CONTAINER (console), scrolled_window);
 
120
  gtk_widget_show (scrolled_window);
 
121
 
 
122
  console->text_view = gtk_text_view_new_with_buffer (console->text_buffer);
 
123
  g_object_unref (console->text_buffer);
 
124
 
 
125
  gtk_text_view_set_editable (GTK_TEXT_VIEW (console->text_view), FALSE);
 
126
  gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (console->text_view),
 
127
                               GTK_WRAP_WORD);
 
128
  gtk_container_add (GTK_CONTAINER (scrolled_window), console->text_view);
 
129
  gtk_widget_show (console->text_view);
 
130
 
 
131
  g_signal_connect (console->text_view, "button_press_event",
 
132
                    G_CALLBACK (gimp_error_console_button_press),
 
133
                    console);
 
134
 
 
135
  console->file_dialog = NULL;
 
136
}
 
137
 
 
138
static GObject *
 
139
gimp_error_console_constructor (GType                  type,
 
140
                                guint                  n_params,
 
141
                                GObjectConstructParam *params)
 
142
{
 
143
  GObject          *object;
 
144
  GimpErrorConsole *console;
 
145
 
 
146
  object = G_OBJECT_CLASS (parent_class)->constructor (type, n_params, params);
 
147
 
 
148
  console = GIMP_ERROR_CONSOLE (object);
 
149
 
 
150
  console->clear_button =
 
151
    gimp_editor_add_action_button (GIMP_EDITOR (console), "error-console",
 
152
                                   "error-console-clear", NULL);
 
153
 
 
154
  console->save_button =
 
155
    gimp_editor_add_action_button (GIMP_EDITOR (console), "error-console",
 
156
                                   "error-console-save-all",
 
157
                                   "error-console-save-selection",
 
158
                                   GDK_SHIFT_MASK,
 
159
                                   NULL);
 
160
 
 
161
  return object;
 
162
}
 
163
 
 
164
static void
 
165
gimp_error_console_destroy (GtkObject *object)
 
166
{
 
167
  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (object);
 
168
 
 
169
  if (console->file_dialog)
 
170
    gtk_widget_destroy (console->file_dialog);
 
171
 
 
172
  console->gimp->message_handler = GIMP_MESSAGE_BOX;
 
173
 
 
174
  GTK_OBJECT_CLASS (parent_class)->destroy (object);
 
175
}
 
176
 
 
177
static void
 
178
gimp_error_console_unmap (GtkWidget *widget)
 
179
{
 
180
  GimpErrorConsole *console = GIMP_ERROR_CONSOLE (widget);
 
181
 
 
182
  if (console->file_dialog)
 
183
    gtk_widget_destroy (console->file_dialog);
 
184
 
 
185
  GTK_WIDGET_CLASS (parent_class)->unmap (widget);
 
186
}
 
187
 
 
188
GtkWidget *
 
189
gimp_error_console_new (Gimp            *gimp,
 
190
                        GimpMenuFactory *menu_factory)
 
191
{
 
192
  GimpErrorConsole *console;
 
193
 
 
194
  g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
 
195
  g_return_val_if_fail (GIMP_IS_MENU_FACTORY (menu_factory), NULL);
 
196
 
 
197
  console = g_object_new (GIMP_TYPE_ERROR_CONSOLE,
 
198
                          "menu-factory",   menu_factory,
 
199
                          "menu-identifier", "<ErrorConsole>",
 
200
                          "ui-path",        "/error-console-popup",
 
201
                          NULL);
 
202
 
 
203
  console->gimp = gimp;
 
204
 
 
205
  console->gimp->message_handler = GIMP_ERROR_CONSOLE;
 
206
 
 
207
  return GTK_WIDGET (console);
 
208
}
 
209
 
 
210
void
 
211
gimp_error_console_add (GimpErrorConsole *console,
 
212
                        const gchar      *stock_id,
 
213
                        const gchar      *domain,
 
214
                        const gchar      *message)
 
215
{
 
216
  GtkTextIter  end;
 
217
  GtkTextMark *end_mark;
 
218
  GdkPixbuf   *pixbuf;
 
219
  gchar       *str;
 
220
 
 
221
  g_return_if_fail (GIMP_IS_ERROR_CONSOLE (console));
 
222
  g_return_if_fail (stock_id != NULL);
 
223
  g_return_if_fail (domain != NULL);
 
224
  g_return_if_fail (message != NULL);
 
225
 
 
226
  gtk_text_buffer_get_end_iter (console->text_buffer, &end);
 
227
 
 
228
  pixbuf = gtk_widget_render_icon (console->text_view, stock_id,
 
229
                                   GTK_ICON_SIZE_MENU, NULL);
 
230
  gtk_text_buffer_insert_pixbuf (console->text_buffer, &end, pixbuf);
 
231
  g_object_unref (pixbuf);
 
232
 
 
233
  gtk_text_buffer_insert (console->text_buffer, &end, "  ", -1);
 
234
 
 
235
  str = g_strdup_printf (_("%s Message"), domain);
 
236
  gtk_text_buffer_insert_with_tags_by_name (console->text_buffer, &end,
 
237
                                            str, -1,
 
238
                                            "title",
 
239
                                            NULL);
 
240
  g_free (str);
 
241
 
 
242
  gtk_text_buffer_insert (console->text_buffer, &end, "\n", -1);
 
243
 
 
244
  gtk_text_buffer_insert_with_tags_by_name (console->text_buffer, &end,
 
245
                                            message, -1,
 
246
                                            "message",
 
247
                                            NULL);
 
248
 
 
249
  gtk_text_buffer_insert (console->text_buffer, &end, "\n\n", -1);
 
250
 
 
251
  end_mark = gtk_text_buffer_create_mark (console->text_buffer,
 
252
                                          NULL, &end, TRUE);
 
253
  gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (console->text_view), end_mark,
 
254
                                FALSE, TRUE, 1.0, 0.0);
 
255
  gtk_text_buffer_delete_mark (console->text_buffer, end_mark);
 
256
}
 
257
 
 
258
 
 
259
/*  private functions  */
 
260
 
 
261
static gboolean
 
262
gimp_error_console_button_press (GtkWidget        *widget,
 
263
                                 GdkEventButton   *bevent,
 
264
                                 GimpErrorConsole *console)
 
265
{
 
266
  if (bevent->button == 3 && bevent->type == GDK_BUTTON_PRESS)
 
267
    {
 
268
      return gimp_editor_popup_menu (GIMP_EDITOR (console), NULL, NULL);
 
269
    }
 
270
 
 
271
  return FALSE;
 
272
}