1 /* Copyright (c) 2006, 2007, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include <tny-gtk-text-buffer-stream.h>
36 #include <glib/gi18n.h>
38 #include <tny-simple-list.h>
39 #include <tny-vfs-stream.h>
41 #include <modest-tny-msg.h>
42 #include <modest-text-utils.h>
43 #include <widgets/modest-msg-view.h>
44 #include <widgets/modest-compact-mail-header-view.h>
45 #ifdef MODEST_TOOLKIT_HILDON2
46 #include <hildon/hildon-gtk.h>
48 #include <widgets/modest-attachments-view.h>
49 #include <modest-marshal.h>
50 #include <widgets/modest-gtkhtml-mime-part-view.h>
51 #include <widgets/modest-gtkhtml-msg-view.h>
52 #include <widgets/modest-isearch-view.h>
53 #include <widgets/modest-ui-constants.h>
54 #include <modest-icon-names.h>
56 /* 'private'/'protected' functions */
57 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
58 static void tny_header_view_init (gpointer g, gpointer iface_data);
59 static void tny_msg_view_init (gpointer g, gpointer iface_data);
60 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
61 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
62 static void modest_zoomable_init (gpointer g, gpointer iface_data);
63 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
64 static void modest_msg_view_init (gpointer g, gpointer iface_data);
65 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
66 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
67 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
68 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
69 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
72 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
73 static void on_show_details (ModestMailHeaderView *header_view, ModestGtkhtmlMsgView *msg_view);
74 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
76 /* body view signals */
77 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
78 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
79 ModestGtkhtmlMsgView *msg_view);
80 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
81 static void on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view);
84 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
85 static gboolean on_tap_and_hold_query (GtkWidget *widget, GdkEvent *event, gpointer userdata);
86 #endif /*MAEMO_CHANGES*/
89 /* size allocation and drawing handlers */
90 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
91 static void size_request (GtkWidget *widget, GtkRequisition *req);
92 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
93 static void realize (GtkWidget *widget);
94 static void unrealize (GtkWidget *widget);
95 static gint expose (GtkWidget *widget, GdkEventExpose *event);
96 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
97 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
98 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
99 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
100 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
101 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
102 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
103 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
105 /* vertical panning implementation */
107 static gboolean motion_notify_event (GtkWidget *widget,
108 GdkEventMotion *event,
113 button_press_event (GtkWidget *widget,
114 GdkEventButton *event,
117 button_release_event (GtkWidget *widget,
118 GdkEventButton *event,
121 /* GtkContainer methods */
122 static void forall (GtkContainer *container, gboolean include_internals,
123 GtkCallback callback, gpointer userdata);
124 static void container_remove (GtkContainer *container, GtkWidget *widget);
126 /* TnyMimePartView implementation */
127 static void modest_msg_view_mp_clear (TnyMimePartView *self);
128 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
129 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
130 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
131 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
132 /* ModestMimePartView implementation */
133 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
134 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
135 /* TnyHeaderView implementation */
136 static void modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header);
137 static void modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
138 static void modest_msg_view_clear_header (TnyHeaderView *self);
139 static void modest_msg_view_clear_header_default (TnyHeaderView *self);
140 /* TnyMsgView implementation */
141 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
142 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
143 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
144 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
145 static void modest_msg_view_clear (TnyMsgView *self);
146 static void modest_msg_view_clear_default (TnyMsgView *self);
147 static void modest_msg_view_set_unavailable (TnyMsgView *self);
148 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
149 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
150 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
151 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
152 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
153 /* ModestZoomable implementation */
154 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
155 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
156 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
157 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
158 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
159 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
160 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
161 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
162 /* ModestISearchView implementation */
163 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
164 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
165 static gboolean modest_msg_view_search_next (ModestISearchView *self);
166 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
167 /* ModestMsgView implementation */
168 static void modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body);
169 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
170 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
171 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
172 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
173 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
174 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
175 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
176 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
177 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
178 static TnyList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
179 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
180 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
181 static void modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *view);
182 static void modest_gtkhtml_msg_view_set_branding (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
183 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *view);
184 static void modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *view, TnyMsg *msg, TnyMimePart *part);
185 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
186 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
187 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
188 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
189 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
190 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
191 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
192 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
193 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
194 static TnyList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
195 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
196 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
197 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *view);
198 static void modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *view);
199 static void modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
202 static void set_header (ModestGtkhtmlMsgView *self, TnyHeader *header);
203 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
204 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg, TnyMimePart *other_body);
205 static gboolean is_empty (ModestGtkhtmlMsgView *self);
206 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
207 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
208 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
209 static gboolean search_next (ModestGtkhtmlMsgView *self);
210 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
211 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
212 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
213 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
214 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
215 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
216 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
217 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
218 static TnyList *get_selected_attachments (ModestGtkhtmlMsgView *self);
219 static TnyList *get_attachments (ModestGtkhtmlMsgView *self);
220 static void grab_focus (ModestGtkhtmlMsgView *self);
221 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
222 static void request_fetch_images (ModestGtkhtmlMsgView *view);
223 static void set_branding (ModestGtkhtmlMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
224 static gboolean has_blocked_external_images (ModestGtkhtmlMsgView *view);
226 /* list properties */
234 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
235 struct _ModestGtkhtmlMsgViewPrivate {
236 GtkWidget *body_view;
237 GtkWidget *mail_header_view;
238 GtkWidget *attachments_view;
242 /* embedded elements */
243 GtkWidget *headers_box;
244 GtkWidget *html_scroll;
245 GtkWidget *attachments_box;
247 #ifdef MODEST_TOOLKIT_HILDON2
248 GtkWidget *priority_box;
249 GtkWidget *priority_icon;
252 /* internal adjustments for set_scroll_adjustments */
255 GtkShadowType shadow_type;
257 /* gdk windows for drawing */
258 GdkWindow *view_window;
259 GdkWindow *headers_window;
260 GdkWindow *html_window;
262 /* id handler for dragged scroll */
263 guint idle_motion_id;
265 /* idle changes count */
266 gint idle_changes_count;
267 guint idle_readjust_scroll_id;
268 guint idle_resize_children_id;
271 gdouble current_zoom;
273 /* link click management */
277 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
278 MODEST_TYPE_GTKHTML_MSG_VIEW, \
279 ModestGtkhtmlMsgViewPrivate))
282 static GtkContainerClass *parent_class = NULL;
285 modest_gtkhtml_msg_view_get_type (void)
287 static GType my_type = 0;
289 static const GTypeInfo my_info = {
290 sizeof(ModestGtkhtmlMsgViewClass),
291 NULL, /* base init */
292 NULL, /* base finalize */
293 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
294 NULL, /* class finalize */
295 NULL, /* class data */
296 sizeof(ModestGtkhtmlMsgView),
298 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
301 static const GInterfaceInfo tny_msg_view_info =
303 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
304 NULL, /* interface_finalize */
305 NULL /* interface_data */
308 static const GInterfaceInfo tny_mime_part_view_info =
310 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
311 NULL, /* interface_finalize */
312 NULL /* interface_data */
315 static const GInterfaceInfo tny_header_view_info =
317 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
318 NULL, /* interface_finalize */
319 NULL /* interface_data */
322 static const GInterfaceInfo modest_mime_part_view_info =
324 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
325 NULL, /* interface_finalize */
326 NULL /* interface_data */
329 static const GInterfaceInfo modest_zoomable_info =
331 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
332 NULL, /* interface_finalize */
333 NULL /* interface_data */
336 static const GInterfaceInfo modest_isearch_view_info =
338 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
339 NULL, /* interface_finalize */
340 NULL /* interface_data */
343 static const GInterfaceInfo modest_msg_view_info =
345 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
346 NULL, /* interface_finalize */
347 NULL /* interface_data */
350 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
351 "ModestGtkhtmlMsgView",
354 g_type_add_interface_static (my_type, TNY_TYPE_HEADER_VIEW,
355 &tny_header_view_info);
357 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
358 &tny_mime_part_view_info);
360 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
361 &modest_mime_part_view_info);
363 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
366 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
367 &modest_zoomable_info);
369 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
370 &modest_isearch_view_info);
372 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
373 &modest_msg_view_info);
379 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
381 GObjectClass *gobject_class;
382 GtkWidgetClass *widget_class;
383 GtkObjectClass *gtkobject_class;
384 GtkContainerClass *container_class;
385 gobject_class = (GObjectClass*) klass;
386 widget_class = (GtkWidgetClass *) klass;
387 gtkobject_class = (GtkObjectClass *) klass;
388 container_class = (GtkContainerClass *) klass;
390 parent_class = g_type_class_peek_parent (klass);
391 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
392 gobject_class->set_property = set_property;
393 gobject_class->get_property = get_property;
394 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
396 widget_class->realize = realize;
397 widget_class->unrealize = unrealize;
398 widget_class->expose_event = expose;
399 widget_class->size_request = size_request;
400 widget_class->size_allocate = size_allocate;
402 container_class->forall = forall;
403 container_class->remove = container_remove;
405 klass->set_header_func = modest_msg_view_set_header_default;
406 klass->clear_header_func = modest_msg_view_clear_header_default;
407 klass->set_scroll_adjustments = set_scroll_adjustments;
408 klass->get_part_func = modest_msg_view_mp_get_part_default;
409 klass->set_part_func = modest_msg_view_mp_set_part_default;
410 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
411 klass->get_msg_func = modest_msg_view_get_msg_default;
412 klass->set_msg_func = modest_msg_view_set_msg_default;
413 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
414 klass->clear_func = modest_msg_view_clear_default;
415 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
416 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
417 klass->get_zoom_func = modest_msg_view_get_zoom_default;
418 klass->set_zoom_func = modest_msg_view_set_zoom_default;
419 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
420 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
421 klass->search_func = modest_msg_view_search_default;
422 klass->search_next_func = modest_msg_view_search_next_default;
423 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body_default;
424 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
425 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
426 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
427 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
428 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
429 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
430 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
431 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
432 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
433 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
434 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
435 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
436 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images_default;
437 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding_default;
438 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images_default;
440 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
442 g_object_class_install_property (gobject_class,
444 g_param_spec_object ("hadjustment",
445 _("Horizontal adjustment"),
446 _("GtkAdjustment with information of the horizontal visible position"),
448 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
450 g_object_class_install_property (gobject_class,
452 g_param_spec_object ("vadjustment",
453 _("Vertical adjustment"),
454 _("GtkAdjustment with information of the vertical visible position"),
456 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
458 g_object_class_install_property (gobject_class,
460 g_param_spec_enum ("shadow_type",
462 _("Kind of shadow that's shown around the view"),
463 GTK_TYPE_SHADOW_TYPE,
465 G_PARAM_READABLE | G_PARAM_WRITABLE ));
467 widget_class->set_scroll_adjustments_signal =
468 g_signal_new ("set_scroll_adjustments",
469 G_OBJECT_CLASS_TYPE (gobject_class),
470 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
471 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
473 modest_marshal_VOID__POINTER_POINTER,
476 GTK_TYPE_ADJUSTMENT);
480 set_property (GObject *object,
485 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
488 case PROP_HADJUSTMENT:
489 set_hadjustment (self, g_value_get_object (value));
491 case PROP_VADJUSTMENT:
492 set_vadjustment (self, g_value_get_object (value));
494 case PROP_SHADOW_TYPE:
495 set_shadow_type (self, g_value_get_enum (value));
498 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
504 get_property (GObject *object,
509 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
510 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
513 case PROP_HADJUSTMENT:
514 g_value_set_object (value, priv->hadj);
516 case PROP_VADJUSTMENT:
517 g_value_set_object (value, priv->vadj);
519 case PROP_SHADOW_TYPE:
520 g_value_set_enum (value, priv->shadow_type);
523 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
529 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
531 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
534 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
535 g_object_unref (priv->hadj);
541 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
543 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
546 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
547 g_object_unref (priv->vadj);
553 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
555 /* This method gets the allocation of the widget in parent widget. It's the
556 real position and size of the widget */
557 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
562 if (priv->shadow_type != GTK_SHADOW_NONE) {
563 allocation->x = GTK_WIDGET (self)->style->xthickness;
564 allocation->y = GTK_WIDGET (self)->style->ythickness;
567 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
568 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
573 reclamp_adjustment (GtkAdjustment *adj,
574 gboolean *value_changed)
576 gdouble value = adj->value;
578 /* Correct value to be inside the expected values of a scroll */
580 value = CLAMP (value, 0, adj->upper - adj->page_size);
582 if (value != adj->value) {
585 *value_changed = TRUE;
586 } else if (value_changed) {
587 *value_changed = FALSE;
592 set_hadjustment_values (ModestGtkhtmlMsgView *self,
593 gboolean *value_changed)
595 GtkAllocation view_allocation;
596 GtkAdjustment *hadj = get_hadjustment (self);
598 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
600 get_view_allocation (self, &view_allocation);
601 hadj->page_size = view_allocation.width;
602 hadj->step_increment = view_allocation.width * 0.1;
603 hadj->page_increment = view_allocation.width * 0.9;
606 hadj->upper = view_allocation.width;
608 /* Get the real width of the embedded html */
609 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
610 GtkAdjustment *html_hadj;
611 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
612 full_width += html_hadj->upper;
615 hadj->upper = MAX (view_allocation.width, full_width);
617 reclamp_adjustment (hadj, value_changed);
622 set_vadjustment_values (ModestGtkhtmlMsgView *self,
623 gboolean *value_changed)
625 GtkAllocation view_allocation;
626 GtkAdjustment *vadj = get_vadjustment (self);
627 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
628 gint full_height = 0;
629 GtkAdjustment *html_vadj;
631 get_view_allocation (self, &view_allocation);
632 vadj->page_size = view_allocation.height;
633 vadj->step_increment = view_allocation.height * 0.1;
634 vadj->page_increment = view_allocation.height * 0.9;
638 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
639 GtkRequisition child_requisition;
641 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
642 full_height = child_requisition.height;
647 /* Get the real height of the embedded html */
648 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
649 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
650 full_height += html_vadj->upper;
653 vadj->upper = MAX (view_allocation.height, full_height);
655 reclamp_adjustment (vadj, value_changed);
660 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
664 set_hadjustment (self, hadj);
665 set_vadjustment (self, vadj);
667 #ifndef MODEST_TOOLKIT_HILDON2
668 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
669 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
674 realize (GtkWidget *widget)
676 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
677 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
678 GtkAdjustment *hadj = get_hadjustment (self);
679 GtkAdjustment *vadj = get_vadjustment (self);
680 GdkWindowAttr attributes;
682 gint attributes_mask;
683 GtkAllocation view_allocation;
685 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
687 /* The structure of the GdkWindow's is:
688 * * widget->window: the shown gdkwindow embedding all the stuff inside
689 * * view_window: a backing store gdkwindow containing the headers and contents
690 * being scrolled. This window should have all the visible and non visible
692 * * headers_window: gdk window for headers_box.
693 * * html_window: gdk window for html_scroll (the scrolled window containing the
694 * body view showing the contents of the mail).
697 attributes.x = widget->allocation.x;
698 attributes.y = widget->allocation.y;
699 attributes.width = widget->allocation.width;
700 attributes.height = widget->allocation.height;
701 attributes.window_type = GDK_WINDOW_CHILD;
702 attributes.wclass = GDK_INPUT_OUTPUT;
703 attributes.visual = gtk_widget_get_visual (widget);
704 attributes.colormap = gtk_widget_get_colormap (widget);
706 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
707 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
708 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
710 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
711 &attributes, attributes_mask);
712 gdk_window_set_user_data (widget->window, self);
714 get_view_allocation (self, &view_allocation);
716 attributes.x = view_allocation.x;
717 attributes.y = view_allocation.y;
718 attributes.width = view_allocation.width;
719 attributes.height = view_allocation.height;
720 attributes.event_mask = 0;
721 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
722 gdk_window_set_user_data (priv->view_window, self);
723 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
725 attributes.x = -hadj->value;
726 attributes.y = -vadj->value;
727 attributes.width = hadj->upper;
728 if (priv->headers_box)
729 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
731 attributes.height = 1;
732 attributes.event_mask = event_mask;
734 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
735 gdk_window_set_user_data (priv->headers_window, self);
737 if (priv->headers_box)
738 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
740 attributes.x = -hadj->value;
741 if (priv->headers_box)
742 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
744 attributes.y = -vadj->value;
745 attributes.width = hadj->upper;
746 if (priv->headers_box)
747 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
749 attributes.height = vadj->upper;
750 attributes.event_mask = event_mask;
752 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
753 gdk_window_set_user_data (priv->html_window, self);
755 if (priv->html_scroll)
756 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
758 widget->style = gtk_style_attach (widget->style, widget->window);
759 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
760 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
761 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
763 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
765 NULL, widget, "msgviewheaders",
767 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
769 NULL, widget, "msgviewcontents",
772 gdk_window_show (priv->view_window);
773 gdk_window_show (priv->headers_window);
774 gdk_window_show (priv->html_window);
779 unrealize (GtkWidget *widget)
781 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
782 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
784 gdk_window_set_user_data (priv->view_window, NULL);
785 gdk_window_destroy (priv->view_window);
786 priv->view_window = NULL;
788 gdk_window_set_user_data (priv->headers_window, NULL);
789 gdk_window_destroy (priv->headers_window);
790 priv->headers_window = NULL;
792 gdk_window_set_user_data (priv->html_window, NULL);
793 gdk_window_destroy (priv->html_window);
794 priv->html_window = NULL;
796 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
797 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
802 expose (GtkWidget *widget,
803 GdkEventExpose *event)
805 ModestGtkhtmlMsgView *self;
806 ModestGtkhtmlMsgViewPrivate *priv;
808 if (GTK_WIDGET_DRAWABLE (widget)) {
809 self = MODEST_GTKHTML_MSG_VIEW (widget);
810 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
811 if (event->window == widget->window) {
812 gtk_paint_shadow (widget->style, widget->window,
813 GTK_STATE_NORMAL, priv->shadow_type,
814 &event->area, widget, "msgview",
816 } else if (event->window == priv->headers_window) {
817 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
819 &event->area, widget, "msgviewheaders",
821 } else if (event->window == priv->html_window) {
822 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
824 &event->area, widget, "msgviewcontents",
827 if (priv->headers_box)
828 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
829 if (priv->html_scroll)
830 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
831 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
838 forall (GtkContainer *container,
839 gboolean include_internals,
840 GtkCallback callback,
843 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
844 g_return_if_fail (callback != NULL);
846 if (priv->headers_box)
847 (*callback) (priv->headers_box, userdata);
848 if (priv->html_scroll)
849 (*callback) (priv->html_scroll, userdata);
853 container_remove (GtkContainer *container,
856 gboolean was_visible = FALSE;
857 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
858 was_visible = GTK_WIDGET_VISIBLE (widget);
859 if (widget == priv->headers_box) {
860 gtk_widget_unparent (priv->headers_box);
861 priv->headers_box = NULL;
862 } else if (widget == priv->html_scroll) {
863 gtk_widget_unparent (priv->html_scroll);
864 priv->html_scroll = NULL;
869 gtk_widget_queue_resize (GTK_WIDGET(container));
874 size_request (GtkWidget *widget,
877 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
878 GtkRequisition child_req;
883 gtk_widget_size_request (priv->headers_box, &child_req);
884 req->width = child_req.width;
885 req->height += child_req.height;
886 gtk_widget_size_request (priv->html_scroll, &child_req);
887 req->width = MAX (child_req.width, req->width);
888 req->height += child_req.height;
893 size_allocate (GtkWidget *widget,
894 GtkAllocation *allocation)
896 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
897 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
898 gboolean hadj_value_changed, vadj_value_changed;
899 GtkAllocation headers_allocation, html_allocation, view_allocation;
900 GtkAdjustment *html_vadj;
902 if (GTK_WIDGET_MAPPED (widget) &&
903 priv->shadow_type != GTK_SHADOW_NONE &&
904 (allocation->width != widget->allocation.width ||
905 allocation->height != widget->allocation.height))
906 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
908 if (priv->idle_readjust_scroll_id == 0 && priv->idle_changes_count < 5 && widget->allocation.width != allocation->width) {
910 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
911 priv->idle_changes_count ++;
914 widget->allocation = *allocation;
915 set_hadjustment_values (self, &hadj_value_changed);
916 set_vadjustment_values (self, &vadj_value_changed);
918 get_view_allocation (self, &view_allocation);
920 headers_allocation.x = 0;
921 headers_allocation.y = 0;
922 headers_allocation.width = view_allocation.width;
923 if (priv->headers_box)
924 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
926 headers_allocation.height = 0;
928 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
930 html_allocation.x = 0;
931 html_allocation.y = MAX (0, headers_allocation.height - priv->vadj->value);
932 html_allocation.width = view_allocation.width;
933 if (html_vadj->upper < allocation->height) {
934 html_allocation.height = MAX (html_vadj->upper, allocation->height - headers_allocation.height);
936 html_allocation.height = allocation->height;
938 /* html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height)); */
940 if (GTK_WIDGET_REALIZED (widget)) {
941 gdk_window_move_resize (widget->window,
947 gdk_window_move_resize (priv->view_window,
950 view_allocation.width,
951 view_allocation.height);
952 gdk_window_move_resize (priv->headers_window,
954 (gint) (- priv->vadj->value),
956 headers_allocation.height);
957 gdk_window_move_resize (priv->html_window,
958 (gint) (- priv->hadj->value),
959 (gint) html_allocation.y,
960 (gint) priv->hadj->upper,
961 html_allocation.height);
964 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
965 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
967 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
968 html_allocation.x = 0;
969 html_allocation.y = 0;
970 html_allocation.width = (gint) priv->hadj->upper;
971 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
972 if (html_vadj->page_size != html_allocation.height) {
973 html_vadj->page_size = html_allocation.height;
974 gtk_adjustment_changed (html_vadj);
977 gtk_adjustment_changed (priv->hadj);
978 gtk_adjustment_changed (priv->vadj);
980 if (hadj_value_changed)
981 gtk_adjustment_value_changed (priv->hadj);
982 if (vadj_value_changed)
983 gtk_adjustment_value_changed (priv->vadj);
988 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
990 ModestGtkhtmlMsgView *self = NULL;
991 ModestGtkhtmlMsgViewPrivate *priv = NULL;
993 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
994 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
996 self = MODEST_GTKHTML_MSG_VIEW (data);
997 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
999 if (GTK_WIDGET_REALIZED (self)) {
1000 GtkAdjustment *hadj = get_hadjustment (self);
1001 GtkAdjustment *vadj = get_vadjustment (self);
1002 gint headers_offset = 0;
1004 gtk_widget_queue_resize (priv->html_scroll);
1006 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
1009 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
1011 new_y = -vadj->value;
1013 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
1015 if (new_x != old_x || new_y != old_y) {
1016 gdk_window_move (priv->headers_window, new_x, new_y);
1017 gdk_window_process_updates (priv->headers_window, TRUE);
1021 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
1024 gint new_internal_vvalue;
1025 gdk_window_get_position (priv->html_window, &old_x, &old_y);
1026 new_x = -hadj->value;
1028 new_internal_vvalue = MAX (0, vadj->value - headers_offset);
1029 gtk_adjustment_set_value (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll)),
1030 new_internal_vvalue);
1032 new_y = MAX (0, headers_offset - vadj->value);
1034 if (new_x != old_x || new_y != old_y) {
1035 gdk_window_move (priv->html_window, new_x, new_y);
1036 gdk_window_process_updates (priv->html_window, TRUE);
1044 resize_children_idle (GtkContainer *cont)
1046 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (cont);
1047 if (GTK_WIDGET_DRAWABLE (cont)) {
1048 gtk_container_resize_children (cont);
1050 priv->idle_resize_children_id = 0;
1056 html_adjustment_changed (GtkAdjustment *adj,
1059 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
1060 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1061 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1062 gboolean vadj_changed;
1065 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
1067 priv->html_scroll->requisition.height = html_vadj->upper;
1068 if ((priv->vadj != NULL && (html_vadj->upper == (priv->vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height)))
1069 && html_vadj->page_size == priv->html_scroll->allocation.height)
1072 set_vadjustment_values (self, &vadj_changed);
1074 if (html_vadj->upper < GTK_WIDGET (self)->allocation.height) {
1075 new_height = MAX (html_vadj->upper,
1076 GTK_WIDGET (self)->allocation.height - GTK_WIDGET(priv->headers_box)->allocation.height);
1078 new_height = GTK_WIDGET (self)->allocation.height;
1081 gtk_adjustment_changed (priv->vadj);
1082 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
1083 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
1084 gdk_window_process_updates (priv->view_window, TRUE);
1085 if (priv->idle_resize_children_id == 0)
1086 priv->idle_resize_children_id = gdk_threads_add_idle ((GSourceFunc) resize_children_idle, self);
1092 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
1094 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1096 /* We're out the main lock */
1097 gdk_threads_enter ();
1099 if (GTK_WIDGET_DRAWABLE (self)) {
1100 GtkAdjustment *html_vadj;
1101 GtkAdjustment *html_hadj;
1103 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1104 html_vadj->upper = 0;
1105 html_vadj->page_size = 0;
1106 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1108 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1109 html_hadj->upper = 0;
1110 html_hadj->page_size = 0;
1111 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1113 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1114 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1116 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1117 gtk_widget_queue_draw (GTK_WIDGET (priv->body_view));
1119 /* Just another hack for making readjust really work. This forces an update
1120 * of the scroll, and then, make the scroll really update properly the
1121 * the size and not corrupt scrollable area */
1122 gtk_adjustment_set_value (priv->vadj, 1.0);
1123 gtk_adjustment_set_value (priv->vadj, 0.0);
1126 priv->idle_readjust_scroll_id = 0;
1127 g_object_unref (G_OBJECT (self));
1130 gdk_threads_leave ();
1136 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1138 ModestGtkhtmlMsgViewPrivate *priv;
1139 GtkAdjustment *html_vadj;
1140 #ifndef MODEST_TOOLKIT_HILDON2
1141 GtkWidget *separator;
1144 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1145 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1146 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1147 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1149 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1151 priv->idle_changes_count = 0;
1152 priv->idle_readjust_scroll_id = 0;
1153 priv->idle_resize_children_id = 0;
1154 priv->current_zoom = 1.0;
1158 priv->shadow_type = GTK_SHADOW_IN;
1159 priv->view_window = NULL;
1160 priv->headers_window = NULL;
1161 priv->html_window = NULL;
1163 priv->idle_motion_id = 0;
1165 gtk_widget_push_composite_child ();
1166 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1167 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1168 gtk_widget_pop_composite_child ();
1169 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1173 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1174 priv->mail_header_view = GTK_WIDGET (modest_compact_mail_header_view_new ());
1175 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1176 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1177 #ifdef MODEST_TOOLKIT_HILDON2
1178 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1179 MODEST_ATTACHMENTS_VIEW_STYLE_LINKS);
1181 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1182 MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE);
1185 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1186 G_CALLBACK(on_activate_link), obj);
1187 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1188 G_CALLBACK(on_fetch_url), obj);
1189 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1190 G_CALLBACK(on_link_hover), obj);
1191 g_signal_connect (G_OBJECT(priv->body_view), "limit_error",
1192 G_CALLBACK(on_limit_error), obj);
1193 #ifdef MAEMO_CHANGES
1194 g_signal_connect (G_OBJECT(priv->body_view), "motion-notify-event",
1195 G_CALLBACK (motion_notify_event), obj);
1197 g_signal_connect (G_OBJECT (priv->body_view), "button-press-event",
1198 G_CALLBACK (button_press_event), obj);
1199 g_signal_connect (G_OBJECT (priv->body_view), "button-release-event",
1200 G_CALLBACK (button_release_event), obj);
1202 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1203 G_CALLBACK (on_recpt_activated), obj);
1204 g_signal_connect (G_OBJECT (priv->mail_header_view), "show-details",
1205 G_CALLBACK (on_show_details), obj);
1207 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1208 G_CALLBACK (on_attachment_activated), obj);
1210 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1212 g_signal_connect (G_OBJECT (html_vadj), "changed",
1213 G_CALLBACK (html_adjustment_changed), obj);
1215 gtk_widget_push_composite_child ();
1216 priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1217 gtk_widget_set_composite_name (priv->headers_box, "headers");
1218 gtk_widget_pop_composite_child ();
1220 if (priv->mail_header_view)
1221 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1223 #ifdef MODEST_TOOLKIT_HILDON2
1224 priv->priority_icon = gtk_image_new ();
1225 gtk_misc_set_alignment (GTK_MISC (priv->priority_icon), 0.0, 0.5);
1226 if (priv->priority_icon) {
1227 priv->priority_box = (GtkWidget *)
1228 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1229 _("mcen_me_editor_message_priority"),
1230 priv->priority_icon,
1233 gtk_widget_hide_all (priv->priority_box);
1236 if (priv->attachments_view) {
1237 #ifndef MODEST_TOOLKIT_HILDON2
1238 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1240 gchar *att_label = g_strconcat (_("mail_va_attachment"), ":", NULL);
1243 priv->attachments_box = (GtkWidget *)
1244 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1246 priv->attachments_view,
1248 gtk_widget_hide_all (priv->attachments_box);
1252 #ifndef MODEST_TOOLKIT_HILDON2
1253 separator = gtk_hseparator_new ();
1254 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1257 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1259 if (priv->body_view) {
1260 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1261 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1262 #ifdef MAEMO_CHANGES
1263 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1264 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1265 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold-query", G_CALLBACK (on_tap_and_hold_query), obj);
1273 modest_gtkhtml_msg_view_finalize (GObject *obj)
1275 ModestGtkhtmlMsgViewPrivate *priv;
1276 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1279 g_object_unref (G_OBJECT(priv->msg));
1283 if (priv->idle_resize_children_id > 0) {
1284 g_source_remove (priv->idle_resize_children_id);
1285 priv->idle_resize_children_id = 0;
1288 if (priv->idle_readjust_scroll_id > 0) {
1289 g_source_remove (priv->idle_readjust_scroll_id);
1290 priv->idle_readjust_scroll_id = 0;
1293 if (priv->idle_motion_id > 0) {
1294 g_source_remove (priv->idle_motion_id);
1295 priv->idle_motion_id = 0;
1298 /* we cannot disconnect sigs, because priv->body_view is
1301 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1302 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1304 priv->body_view = NULL;
1305 priv->attachments_view = NULL;
1307 G_OBJECT_CLASS(parent_class)->finalize (obj);
1311 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1313 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1314 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1316 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1319 /* INTERNAL METHODS */
1321 #ifdef MAEMO_CHANGES
1323 motion_notify_event (GtkWidget *widget,
1324 GdkEventMotion *event,
1327 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1329 /* Use panning information in gtkhtml widget to support also vertical panning */
1331 if (GTK_HTML (widget)->panning) {
1335 gdk_window_get_pointer (GTK_LAYOUT (widget)->bin_window, NULL, &y, NULL);
1336 dy = y - GTK_HTML (widget)->lasty;
1337 value = priv->vadj->value - (gdouble) dy;
1339 if (value < priv->vadj->lower)
1340 value = priv->vadj->lower;
1341 else if (value > priv->vadj->upper - priv->vadj->page_size)
1342 value = priv->vadj->upper - priv->vadj->page_size;
1343 gtk_adjustment_set_value (priv->vadj, value);
1351 idle_motion (gpointer userdata)
1353 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1354 if (GTK_HTML (priv->body_view)->in_selection_drag) {
1358 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1359 offset= (gdouble) (priv->headers_box->requisition.height + gdk_y);
1360 adj = GTK_ADJUSTMENT (priv->vadj);
1361 if (offset < adj->value + adj->step_increment) {
1362 gtk_adjustment_set_value (adj, MAX (offset + adj->page_increment - adj->page_size, 0.0));
1363 } else if (offset > adj->value + adj->page_increment) {
1364 gtk_adjustment_set_value (adj, MIN (offset - adj->page_increment, adj->upper - adj->page_size));
1366 gtk_widget_queue_resize (userdata);
1372 button_press_event (GtkWidget *widget,
1373 GdkEventButton *event,
1376 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1378 if (priv->idle_motion_id == 0) {
1379 priv->idle_motion_id = g_timeout_add (200, idle_motion, userdata);
1385 button_release_event (GtkWidget *widget,
1386 GdkEventButton *event,
1389 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1391 if (priv->idle_motion_id > 0) {
1393 g_source_remove (priv->idle_motion_id);
1395 priv->idle_motion_id = 0;;
1396 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1397 event->y = (gdouble) gdk_y;
1402 static GtkAdjustment *
1403 get_vadjustment (ModestGtkhtmlMsgView *self)
1405 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1408 set_vadjustment (self, NULL);
1414 static GtkAdjustment *
1415 get_hadjustment (ModestGtkhtmlMsgView *self)
1417 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1420 set_hadjustment (self, NULL);
1427 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1429 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1430 gboolean value_changed;
1432 if (hadj && hadj == priv->hadj)
1436 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1437 disconnect_hadjustment (self);
1438 g_object_ref (G_OBJECT (hadj));
1439 gtk_object_sink (GTK_OBJECT (hadj));
1441 set_hadjustment_values (self, &value_changed);
1443 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1446 gtk_adjustment_changed (hadj);
1448 gtk_adjustment_value_changed (hadj);
1450 adjustment_value_changed (hadj, self);
1452 g_object_notify (G_OBJECT (self), "hadjustment");
1456 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1458 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1459 gboolean value_changed;
1461 if (vadj && vadj == priv->vadj)
1465 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1466 disconnect_vadjustment (self);
1467 g_object_ref (G_OBJECT (vadj));
1468 gtk_object_sink (GTK_OBJECT (vadj));
1470 set_vadjustment_values (self, &value_changed);
1472 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1475 gtk_adjustment_changed (vadj);
1477 gtk_adjustment_value_changed (vadj);
1479 adjustment_value_changed (vadj, self);
1481 g_object_notify (G_OBJECT (self), "vadjustment");
1485 set_shadow_type (ModestGtkhtmlMsgView *self,
1486 GtkShadowType shadow_type)
1488 ModestGtkhtmlMsgViewPrivate *priv;
1489 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1491 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1493 if (priv->shadow_type != shadow_type) {
1494 priv->shadow_type = shadow_type;
1496 if (GTK_WIDGET_VISIBLE (self)) {
1497 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1498 gtk_widget_queue_draw (GTK_WIDGET (self));
1500 g_object_notify (G_OBJECT (self), "shadow-type");
1504 static GtkShadowType
1505 get_shadow_type (ModestGtkhtmlMsgView *self)
1507 ModestGtkhtmlMsgViewPrivate *priv;
1508 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1509 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1511 return priv->shadow_type;
1515 modest_msg_view_new (TnyMsg *msg)
1518 ModestGtkhtmlMsgView* self;
1520 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1521 self = MODEST_GTKHTML_MSG_VIEW(obj);
1522 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1524 return GTK_WIDGET(self);
1527 #ifdef MAEMO_CHANGES
1529 on_tap_and_hold (GtkWidget *widget,
1532 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1533 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1535 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1539 on_tap_and_hold_query (GtkWidget *widget,
1543 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1544 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1546 /* Don't show the tap and hold animation if no url below */
1547 return (priv->last_url == NULL);
1552 on_recpt_activated (ModestMailHeaderView *header_view,
1553 const gchar *address,
1554 ModestGtkhtmlMsgView *self)
1556 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1560 on_show_details (ModestMailHeaderView *header_view,
1561 ModestGtkhtmlMsgView *self)
1563 g_signal_emit_by_name (G_OBJECT (self), "show-details");
1567 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1570 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1574 request_fetch_images (ModestGtkhtmlMsgView *self)
1576 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1579 /* The message could have not been downloaded yet */
1581 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
1582 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
1584 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
1585 g_object_unref (part);
1587 tny_msg_set_allow_external_images (TNY_MSG (priv->msg), TRUE);
1592 set_branding (ModestGtkhtmlMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
1594 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1596 modest_mail_header_view_set_branding (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), brand_name, brand_icon);
1600 has_blocked_external_images (ModestGtkhtmlMsgView *self)
1602 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1604 return (modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) &&
1605 !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
1609 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1612 g_return_val_if_fail (self, FALSE);
1614 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1621 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1623 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1626 g_free (priv->last_url);
1627 priv->last_url = g_strdup (uri);
1629 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1635 on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
1637 g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
1641 static TnyMimePart *
1642 find_cid_image (TnyMsg *msg, const gchar *cid)
1644 TnyMimePart *part = NULL;
1648 g_return_val_if_fail (msg, NULL);
1649 g_return_val_if_fail (cid, NULL);
1651 parts = TNY_LIST (tny_simple_list_new());
1653 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1654 iter = tny_list_create_iterator (parts);
1656 while (!tny_iterator_is_done(iter)) {
1657 const gchar *part_cid;
1659 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1660 part_cid = tny_mime_part_get_content_id (part);
1662 /* if there is no content id, try the content location;
1663 * this is what Outlook seems to use when it converts
1664 * it's internal richtext to html
1667 part_cid = tny_mime_part_get_content_location (part);
1669 if (part_cid && strcmp (cid, part_cid) == 0)
1672 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1673 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1674 TnyIterator *related_iter = NULL;
1675 TnyMimePart *related_part = NULL;
1677 tny_mime_part_get_parts (part, related_parts);
1678 related_iter = tny_list_create_iterator (related_parts);
1680 while (!tny_iterator_is_done (related_iter)) {
1681 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1682 part_cid = tny_mime_part_get_content_id (related_part);
1683 if (part_cid && strcmp (cid, part_cid) == 0) {
1686 g_object_unref (related_part);
1687 related_part = NULL;
1688 tny_iterator_next (related_iter);
1691 g_object_unref (related_iter);
1692 g_object_unref (related_parts);
1693 if (related_part != NULL) {
1694 g_object_unref (part);
1695 part = related_part;
1700 g_object_unref (G_OBJECT(part));
1703 tny_iterator_next (iter);
1706 g_object_unref (G_OBJECT(iter));
1707 g_object_unref (G_OBJECT(parts));
1714 on_fetch_url (GtkWidget *widget, const gchar *uri,
1715 TnyStream *stream, ModestGtkhtmlMsgView *self)
1717 ModestGtkhtmlMsgViewPrivate *priv;
1718 const gchar* my_uri;
1719 TnyMimePart *part = NULL;
1723 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1726 * we search for either something starting with cid:, or something
1727 * with no prefix at all; this latter case occurs when sending mails
1728 * with MS Outlook in rich-text mode, and 'attach-as-object
1730 if (g_str_has_prefix (uri, "cid:"))
1731 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1735 /* now try to find the embedded image */
1736 part = find_cid_image (priv->msg, my_uri);
1739 if (g_str_has_prefix (uri, "http:")) {
1740 if (modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1741 gboolean result = FALSE;
1742 g_signal_emit_by_name (self, "fetch-image", uri, stream, &result);
1745 /* we return immediately to get a "image not found" icon */
1746 tny_stream_close (stream);
1754 tny_mime_part_decode_to_stream ((TnyMimePart*)part, stream, NULL);
1755 tny_stream_close (stream);
1756 g_object_unref (G_OBJECT(part));
1761 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
1764 ModestGtkhtmlMsgViewPrivate *priv;
1766 GtkAdjustment *html_vadj, *html_hadj;
1768 g_return_if_fail (self);
1770 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1771 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
1772 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1773 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1775 if (msg != priv->msg) {
1777 g_object_unref (G_OBJECT(priv->msg));
1779 g_object_ref (G_OBJECT(msg));
1784 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1785 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1786 gtk_widget_hide_all (priv->mail_header_view);
1787 gtk_widget_hide_all (priv->attachments_box);
1788 #ifdef MODEST_TOOKIT_HILDON2
1789 gtk_widget_hide_all (priv->priority_box);
1791 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1792 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1794 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1795 html_vadj->upper = 0;
1796 html_vadj->page_size = 0;
1797 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1799 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1800 html_hadj->upper = 0;
1801 html_hadj->page_size = 0;
1802 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1804 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1805 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1807 priv->idle_changes_count = 0;
1808 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1810 gtk_widget_queue_resize (GTK_WIDGET(self));
1811 gtk_widget_queue_draw (GTK_WIDGET(self));
1815 header = tny_msg_get_header (msg);
1816 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1817 g_object_unref (header);
1819 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1820 other_body?NULL:msg);
1822 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), tny_msg_get_allow_external_images (msg));
1826 g_object_ref (body);
1828 body = modest_tny_msg_find_body_part (msg, TRUE);
1831 ModestAttachmentsView *widget;
1833 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1834 g_object_unref (body);
1835 widget = MODEST_ATTACHMENTS_VIEW (priv->attachments_view);
1837 if (modest_attachments_view_has_attachments (widget)) {
1839 GList *children = NULL;
1842 children = gtk_container_get_children (GTK_CONTAINER (priv->attachments_box));
1843 label = GTK_LABEL (children->data);
1844 gtk_widget_show_all (priv->attachments_box);
1845 #ifdef MODEST_TOOLKIT_HILDON2
1846 if (modest_attachments_view_get_num_attachments (widget) > 1) {
1847 text = _("mail_va_attachments");
1849 text = _("mail_va_attachment");
1852 text = _("mail_va_attachment");
1854 gtk_label_set_text (label, text);
1856 gtk_widget_hide_all (priv->attachments_box);
1860 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1863 /* Refresh priority */
1864 set_priority (self, tny_header_get_flags (header));
1866 gtk_widget_show (priv->body_view);
1867 #ifdef MODEST_TOOLKIT_HILDON2
1868 gtk_widget_set_no_show_all (priv->priority_box, TRUE);
1870 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1871 gtk_widget_show_all (priv->mail_header_view);
1872 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1873 #ifdef MODEST_TOOLKIT_HILDON2
1874 gtk_widget_set_no_show_all (priv->priority_box, FALSE);
1876 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1878 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1879 html_vadj->upper = 0;
1880 html_vadj->page_size = 0;
1881 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1883 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1884 html_hadj->upper = 0;
1885 html_hadj->page_size = 0;
1886 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1888 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1889 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1891 priv->idle_changes_count = 0;
1892 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1894 gtk_widget_queue_resize (GTK_WIDGET(self));
1895 gtk_widget_queue_draw (GTK_WIDGET(self));
1897 if (priv->hadj != NULL)
1898 priv->hadj->value = 0.0;
1899 if (priv->vadj != NULL)
1900 priv->vadj->value = 0.0;
1902 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1904 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1905 * makes the html view get the proper and expected size and prevent being able to scroll
1906 * the buffer when it shouldn't be scrollable */
1907 if (priv->idle_readjust_scroll_id == 0) {
1908 g_object_ref (self);
1909 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
1914 set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
1916 ModestGtkhtmlMsgViewPrivate *priv;
1917 GtkAdjustment *html_vadj, *html_hadj;
1919 g_return_if_fail (self);
1921 if (header == NULL) {
1922 set_message (self, NULL, NULL);
1926 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1927 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
1928 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1929 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1931 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1932 html_vadj->upper = 0;
1933 html_vadj->page_size = 0;
1934 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1936 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1937 html_hadj->upper = 0;
1938 html_hadj->page_size = 0;
1939 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1941 priv->idle_changes_count = 0;
1942 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1943 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1944 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1947 g_object_unref (G_OBJECT(priv->msg));
1951 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1952 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1953 gtk_widget_show_all (priv->mail_header_view);
1954 gtk_widget_hide_all (priv->attachments_box);
1955 #ifdef MODEST_TOOLKIT_HILDON2
1956 gtk_widget_hide_all (priv->priority_box);
1958 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1959 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1960 priv->idle_changes_count = 0;
1961 gtk_widget_queue_resize (GTK_WIDGET(self));
1962 gtk_widget_queue_draw (GTK_WIDGET(self));
1967 get_message (ModestGtkhtmlMsgView *self)
1971 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1973 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
1982 is_empty (ModestGtkhtmlMsgView *self)
1984 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1986 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
1990 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
1992 ModestGtkhtmlMsgViewPrivate *priv;
1993 GtkAdjustment *html_vadj, *html_hadj;
1995 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1996 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1998 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
2000 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2001 html_vadj->upper = 0;
2002 html_vadj->page_size = 0;
2003 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2005 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2006 html_hadj->upper = 0;
2007 html_hadj->page_size = 0;
2008 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2010 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2011 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2013 priv->idle_changes_count = 0;
2014 gtk_widget_queue_resize (priv->body_view);
2018 get_zoom (ModestGtkhtmlMsgView *self)
2020 ModestGtkhtmlMsgViewPrivate *priv;
2022 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
2023 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2025 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
2028 static TnyHeaderFlags
2029 get_priority (ModestGtkhtmlMsgView *self)
2031 ModestGtkhtmlMsgViewPrivate *priv;
2033 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
2035 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2037 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
2041 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
2043 ModestGtkhtmlMsgViewPrivate *priv;
2045 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2046 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2048 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
2050 #ifdef MODEST_TOOLKIT_HILDON2
2051 gboolean show_priority = FALSE;
2052 TnyHeaderFlags priority_flags;
2054 priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK;
2055 if (priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
2056 show_priority = TRUE;
2057 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
2058 } else if (priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
2059 show_priority = TRUE;
2060 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
2063 if (show_priority && MODEST_IS_COMPACT_MAIL_HEADER_VIEW (priv->mail_header_view)) {
2064 gtk_widget_show_all (priv->priority_box);
2066 gtk_widget_hide_all (priv->priority_box);
2072 /* INCREMENTAL SEARCH IMPLEMENTATION */
2075 search (ModestGtkhtmlMsgView *self, const gchar *search)
2077 ModestGtkhtmlMsgViewPrivate *priv;
2079 GtkAdjustment *vadj, *tmp_vadj;
2082 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2084 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2085 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
2086 g_object_ref (vadj);
2087 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
2088 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
2089 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
2094 gdouble offset_top, offset_bottom;
2096 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2097 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2098 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2099 adj = GTK_ADJUSTMENT (priv->vadj);
2100 if (offset_top < adj->value)
2101 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2102 else if (offset_bottom > adj->value + adj->page_increment)
2103 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2107 y_offset = tmp_vadj->value;
2108 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
2109 g_object_unref (vadj);
2115 search_next (ModestGtkhtmlMsgView *self)
2117 ModestGtkhtmlMsgViewPrivate *priv;
2120 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2122 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2123 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
2127 gdouble offset_top, offset_bottom;
2130 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2131 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2132 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2133 adj = GTK_ADJUSTMENT (priv->vadj);
2134 if (offset_top < adj->value)
2135 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2136 else if (offset_bottom > adj->value + adj->page_increment)
2137 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2144 get_selected_attachments (ModestGtkhtmlMsgView *self)
2146 ModestGtkhtmlMsgViewPrivate *priv;
2148 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2149 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2151 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2156 get_attachments (ModestGtkhtmlMsgView *self)
2158 ModestGtkhtmlMsgViewPrivate *priv;
2160 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2161 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2163 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2168 grab_focus (ModestGtkhtmlMsgView *self)
2170 ModestGtkhtmlMsgViewPrivate *priv = NULL;
2172 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2173 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2175 gtk_widget_grab_focus (priv->body_view);
2179 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
2181 ModestGtkhtmlMsgViewPrivate *priv;
2183 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2184 g_return_if_fail (TNY_IS_MIME_PART (attachment));
2185 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2187 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2192 /* TNY HEADER VIEW IMPLEMENTATION */
2195 tny_header_view_init (gpointer g, gpointer iface_data)
2197 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
2199 klass->set_header = modest_msg_view_set_header;
2200 klass->clear = modest_msg_view_clear_header;
2206 modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header)
2208 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_header_func (self, header);
2213 modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
2215 set_header (MODEST_GTKHTML_MSG_VIEW (self), header);
2219 modest_msg_view_clear_header (TnyHeaderView *self)
2221 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_header_func (self);
2226 modest_msg_view_clear_header_default (TnyHeaderView *self)
2228 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2231 /* TNY MSG IMPLEMENTATION */
2234 tny_msg_view_init (gpointer g, gpointer iface_data)
2236 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
2238 klass->get_msg = modest_msg_view_get_msg;
2239 klass->set_msg = modest_msg_view_set_msg;
2240 klass->set_unavailable = modest_msg_view_set_unavailable;
2241 klass->clear = modest_msg_view_clear;
2242 klass->create_mime_part_view_for = modest_msg_view_create_mime_part_view_for;
2243 klass->create_new_inline_viewer = modest_msg_view_create_new_inline_viewer;
2249 modest_msg_view_get_msg (TnyMsgView *self)
2251 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
2255 modest_msg_view_get_msg_default (TnyMsgView *self)
2257 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
2261 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
2263 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
2267 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
2270 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
2276 modest_msg_view_set_unavailable (TnyMsgView *self)
2278 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
2282 modest_msg_view_set_unavailable_default (TnyMsgView *self)
2284 tny_msg_view_clear (self);
2290 modest_msg_view_clear (TnyMsgView *self)
2292 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
2296 modest_msg_view_clear_default (TnyMsgView *self)
2298 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2301 static TnyMimePartView*
2302 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
2304 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
2307 static TnyMimePartView*
2308 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
2310 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
2315 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
2317 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
2321 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
2323 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
2328 /* TNY MIME PART IMPLEMENTATION */
2331 tny_mime_part_view_init (gpointer g, gpointer iface_data)
2333 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
2335 klass->get_part = modest_msg_view_mp_get_part;
2336 klass->set_part = modest_msg_view_mp_set_part;
2337 klass->clear = modest_msg_view_mp_clear;
2343 modest_msg_view_mp_get_part (TnyMimePartView *self)
2345 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
2350 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
2352 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
2356 modest_msg_view_mp_set_part (TnyMimePartView *self,
2359 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
2363 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
2366 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
2368 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part), NULL);
2372 modest_msg_view_mp_clear (TnyMimePartView *self)
2374 tny_msg_view_clear (TNY_MSG_VIEW (self));
2377 /* MODEST MIME PART VIEW IMPLEMENTATION */
2380 modest_mime_part_view_init (gpointer g, gpointer iface_data)
2382 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
2384 klass->is_empty_func = modest_msg_view_mp_is_empty;
2390 modest_msg_view_mp_is_empty (ModestMimePartView *self)
2392 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
2396 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
2398 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
2401 /* MODEST ZOOMABLE IMPLEMENTATION */
2403 modest_zoomable_init (gpointer g, gpointer iface_data)
2405 ModestZoomableIface *klass = (ModestZoomableIface *)g;
2407 klass->get_zoom_func = modest_msg_view_get_zoom;
2408 klass->set_zoom_func = modest_msg_view_set_zoom;
2409 klass->zoom_minus_func = modest_msg_view_zoom_minus;
2410 klass->zoom_plus_func = modest_msg_view_zoom_plus;
2416 modest_msg_view_get_zoom (ModestZoomable *self)
2418 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
2422 modest_msg_view_get_zoom_default (ModestZoomable *self)
2424 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
2428 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
2430 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
2434 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
2436 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
2440 modest_msg_view_zoom_minus (ModestZoomable *self)
2442 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
2446 modest_msg_view_zoom_minus_default (ModestZoomable *self)
2448 /* operation not supported in ModestMsgView */
2453 modest_msg_view_zoom_plus (ModestZoomable *self)
2455 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
2459 modest_msg_view_zoom_plus_default (ModestZoomable *self)
2461 /* operation not supported in ModestMsgView */
2465 /* MODEST ISEARCH VIEW IMPLEMENTATION */
2467 modest_isearch_view_init (gpointer g, gpointer iface_data)
2469 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
2471 klass->search_func = modest_msg_view_search;
2472 klass->search_next_func = modest_msg_view_search_next;
2478 modest_msg_view_search (ModestISearchView *self, const gchar *string)
2480 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
2484 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
2486 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
2490 modest_msg_view_search_next (ModestISearchView *self)
2492 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
2496 modest_msg_view_search_next_default (ModestISearchView *self)
2498 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
2501 /* MODEST MSG VIEW IMPLEMENTATION */
2503 modest_msg_view_init (gpointer g, gpointer iface_data)
2505 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
2507 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body;
2508 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
2509 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
2510 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
2511 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
2512 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
2513 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
2514 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
2515 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
2516 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
2517 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
2518 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
2519 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
2520 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images;
2521 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding;
2522 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images;
2528 modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2530 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_with_other_body_func (self, msg, other_body);
2534 modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2536 set_message (MODEST_GTKHTML_MSG_VIEW (self), msg, other_body);
2539 static GtkAdjustment*
2540 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
2542 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
2545 static GtkAdjustment*
2546 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
2548 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2551 static GtkAdjustment*
2552 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
2554 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
2557 static GtkAdjustment*
2558 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
2560 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2564 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2566 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2570 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2572 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2576 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2578 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2582 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2584 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2588 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2590 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2594 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2596 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2599 static GtkShadowType
2600 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2602 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2605 static GtkShadowType
2606 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2608 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2612 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2614 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2618 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2620 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2623 static TnyHeaderFlags
2624 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2626 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2629 static TnyHeaderFlags
2630 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2632 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2636 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2638 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2642 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2644 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2648 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2650 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2654 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2656 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2660 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2662 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2666 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2668 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2672 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2674 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2678 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2680 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);
2684 modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *self)
2686 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->request_fetch_images_func (self);
2690 modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *self)
2692 request_fetch_images (MODEST_GTKHTML_MSG_VIEW (self));
2696 modest_gtkhtml_msg_view_set_branding (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2698 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_branding_func (self, brand_name, brand_icon);
2702 modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2704 set_branding (MODEST_GTKHTML_MSG_VIEW (self), brand_name, brand_icon);
2708 modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *self)
2710 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->has_blocked_external_images_func (self);
2714 modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self)
2716 return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));