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 #ifdef MODEST_TOOLKIT_HILDON2
45 #include <widgets/modest-compact-mail-header-view.h>
46 #include <hildon/hildon-gtk.h>
48 #include <widgets/modest-expander-mail-header-view.h>
50 #include <widgets/modest-attachments-view.h>
51 #include <modest-marshal.h>
52 #include <widgets/modest-gtkhtml-mime-part-view.h>
53 #include <widgets/modest-gtkhtml-msg-view.h>
54 #include <widgets/modest-isearch-view.h>
55 #include <widgets/modest-ui-constants.h>
56 #include <modest-icon-names.h>
57 #include <tny-camel-bs-mime-part.h>
59 /* FIXNE: we should have no maemo-deps in widgets/ */
60 #ifndef MODEST_TOOLKIT_GTK
61 #include "maemo/modest-hildon-includes.h"
62 #endif /*!MODEST_TOOLKIT_GTK*/
65 /* 'private'/'protected' functions */
66 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
67 static void tny_header_view_init (gpointer g, gpointer iface_data);
68 static void tny_msg_view_init (gpointer g, gpointer iface_data);
69 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
70 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
71 static void modest_zoomable_init (gpointer g, gpointer iface_data);
72 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
73 static void modest_msg_view_init (gpointer g, gpointer iface_data);
74 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
75 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
76 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
77 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
78 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
81 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
82 static void on_show_details (ModestMailHeaderView *header_view, ModestGtkhtmlMsgView *msg_view);
83 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
85 /* body view signals */
86 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
87 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
88 ModestGtkhtmlMsgView *msg_view);
89 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
90 static void on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view);
93 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
94 static gboolean on_tap_and_hold_query (GtkWidget *widget, GdkEvent *event, gpointer userdata);
95 #endif /*MAEMO_CHANGES*/
98 /* size allocation and drawing handlers */
99 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
100 static void size_request (GtkWidget *widget, GtkRequisition *req);
101 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
102 static void realize (GtkWidget *widget);
103 static void unrealize (GtkWidget *widget);
104 static gint expose (GtkWidget *widget, GdkEventExpose *event);
105 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
106 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
107 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
108 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
109 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
110 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
111 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
112 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
114 /* vertical panning implementation */
116 static gboolean motion_notify_event (GtkWidget *widget,
117 GdkEventMotion *event,
122 button_press_event (GtkWidget *widget,
123 GdkEventButton *event,
126 button_release_event (GtkWidget *widget,
127 GdkEventButton *event,
130 /* GtkContainer methods */
131 static void forall (GtkContainer *container, gboolean include_internals,
132 GtkCallback callback, gpointer userdata);
133 static void container_remove (GtkContainer *container, GtkWidget *widget);
135 /* TnyMimePartView implementation */
136 static void modest_msg_view_mp_clear (TnyMimePartView *self);
137 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
138 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
139 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
140 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
141 /* ModestMimePartView implementation */
142 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
143 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
144 /* TnyHeaderView implementation */
145 static void modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header);
146 static void modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
147 static void modest_msg_view_clear_header (TnyHeaderView *self);
148 static void modest_msg_view_clear_header_default (TnyHeaderView *self);
149 /* TnyMsgView implementation */
150 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
151 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
152 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
153 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
154 static void modest_msg_view_clear (TnyMsgView *self);
155 static void modest_msg_view_clear_default (TnyMsgView *self);
156 static void modest_msg_view_set_unavailable (TnyMsgView *self);
157 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
158 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
159 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
160 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
161 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
162 /* ModestZoomable implementation */
163 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
164 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
165 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
166 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
167 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
168 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
169 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
170 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
171 /* ModestISearchView implementation */
172 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
173 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
174 static gboolean modest_msg_view_search_next (ModestISearchView *self);
175 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
176 /* ModestMsgView implementation */
177 static void modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body);
178 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
179 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
180 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
181 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
182 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
183 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
184 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
185 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
186 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
187 static TnyList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
188 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
189 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
190 static void modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *view);
191 static void modest_gtkhtml_msg_view_set_branding (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
192 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *view);
193 static void modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *view, TnyMsg *msg, TnyMimePart *part);
194 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
195 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
196 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
197 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
198 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
199 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
200 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
201 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
202 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
203 static TnyList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
204 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
205 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
206 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *view);
207 static void modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *view);
208 static void modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
211 static void set_header (ModestGtkhtmlMsgView *self, TnyHeader *header);
212 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
213 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg, TnyMimePart *other_body);
214 static gboolean is_empty (ModestGtkhtmlMsgView *self);
215 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
216 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
217 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
218 static gboolean search_next (ModestGtkhtmlMsgView *self);
219 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
220 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
221 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
222 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
223 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
224 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
225 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
226 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
227 static TnyList *get_selected_attachments (ModestGtkhtmlMsgView *self);
228 static TnyList *get_attachments (ModestGtkhtmlMsgView *self);
229 static void grab_focus (ModestGtkhtmlMsgView *self);
230 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
231 static void request_fetch_images (ModestGtkhtmlMsgView *view);
232 static void set_branding (ModestGtkhtmlMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
233 static gboolean has_blocked_external_images (ModestGtkhtmlMsgView *view);
235 /* list properties */
243 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
244 struct _ModestGtkhtmlMsgViewPrivate {
245 GtkWidget *body_view;
246 GtkWidget *mail_header_view;
247 GtkWidget *attachments_view;
251 /* embedded elements */
252 GtkWidget *headers_box;
253 GtkWidget *html_scroll;
254 GtkWidget *attachments_box;
256 #ifdef MODEST_TOOLKIT_HILDON2
257 GtkWidget *priority_box;
258 GtkWidget *priority_icon;
261 /* internal adjustments for set_scroll_adjustments */
264 GtkShadowType shadow_type;
266 /* gdk windows for drawing */
267 GdkWindow *view_window;
268 GdkWindow *headers_window;
269 GdkWindow *html_window;
271 /* id handler for dragged scroll */
272 guint idle_motion_id;
274 /* idle changes count */
275 gint idle_changes_count;
276 guint idle_readjust_scroll_id;
277 guint idle_resize_children_id;
280 gdouble current_zoom;
282 /* link click management */
285 gboolean has_blocked_bs_images;
288 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
289 MODEST_TYPE_GTKHTML_MSG_VIEW, \
290 ModestGtkhtmlMsgViewPrivate))
293 static GtkContainerClass *parent_class = NULL;
296 modest_gtkhtml_msg_view_get_type (void)
298 static GType my_type = 0;
300 static const GTypeInfo my_info = {
301 sizeof(ModestGtkhtmlMsgViewClass),
302 NULL, /* base init */
303 NULL, /* base finalize */
304 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
305 NULL, /* class finalize */
306 NULL, /* class data */
307 sizeof(ModestGtkhtmlMsgView),
309 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
312 static const GInterfaceInfo tny_msg_view_info =
314 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
315 NULL, /* interface_finalize */
316 NULL /* interface_data */
319 static const GInterfaceInfo tny_mime_part_view_info =
321 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
322 NULL, /* interface_finalize */
323 NULL /* interface_data */
326 static const GInterfaceInfo tny_header_view_info =
328 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
329 NULL, /* interface_finalize */
330 NULL /* interface_data */
333 static const GInterfaceInfo modest_mime_part_view_info =
335 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
336 NULL, /* interface_finalize */
337 NULL /* interface_data */
340 static const GInterfaceInfo modest_zoomable_info =
342 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
343 NULL, /* interface_finalize */
344 NULL /* interface_data */
347 static const GInterfaceInfo modest_isearch_view_info =
349 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
350 NULL, /* interface_finalize */
351 NULL /* interface_data */
354 static const GInterfaceInfo modest_msg_view_info =
356 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
357 NULL, /* interface_finalize */
358 NULL /* interface_data */
361 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
362 "ModestGtkhtmlMsgView",
365 g_type_add_interface_static (my_type, TNY_TYPE_HEADER_VIEW,
366 &tny_header_view_info);
368 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
369 &tny_mime_part_view_info);
371 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
372 &modest_mime_part_view_info);
374 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
377 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
378 &modest_zoomable_info);
380 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
381 &modest_isearch_view_info);
383 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
384 &modest_msg_view_info);
390 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
392 GObjectClass *gobject_class;
393 GtkWidgetClass *widget_class;
394 GtkObjectClass *gtkobject_class;
395 GtkContainerClass *container_class;
396 gobject_class = (GObjectClass*) klass;
397 widget_class = (GtkWidgetClass *) klass;
398 gtkobject_class = (GtkObjectClass *) klass;
399 container_class = (GtkContainerClass *) klass;
401 parent_class = g_type_class_peek_parent (klass);
402 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
403 gobject_class->set_property = set_property;
404 gobject_class->get_property = get_property;
405 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
407 widget_class->realize = realize;
408 widget_class->unrealize = unrealize;
409 widget_class->expose_event = expose;
410 widget_class->size_request = size_request;
411 widget_class->size_allocate = size_allocate;
413 container_class->forall = forall;
414 container_class->remove = container_remove;
416 klass->set_header_func = modest_msg_view_set_header_default;
417 klass->clear_header_func = modest_msg_view_clear_header_default;
418 klass->set_scroll_adjustments = set_scroll_adjustments;
419 klass->get_part_func = modest_msg_view_mp_get_part_default;
420 klass->set_part_func = modest_msg_view_mp_set_part_default;
421 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
422 klass->get_msg_func = modest_msg_view_get_msg_default;
423 klass->set_msg_func = modest_msg_view_set_msg_default;
424 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
425 klass->clear_func = modest_msg_view_clear_default;
426 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
427 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
428 klass->get_zoom_func = modest_msg_view_get_zoom_default;
429 klass->set_zoom_func = modest_msg_view_set_zoom_default;
430 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
431 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
432 klass->search_func = modest_msg_view_search_default;
433 klass->search_next_func = modest_msg_view_search_next_default;
434 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body_default;
435 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
436 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
437 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
438 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
439 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
440 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
441 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
442 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
443 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
444 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
445 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
446 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
447 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images_default;
448 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding_default;
449 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images_default;
451 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
453 g_object_class_install_property (gobject_class,
455 g_param_spec_object ("hadjustment",
456 _("Horizontal adjustment"),
457 _("GtkAdjustment with information of the horizontal visible position"),
459 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
461 g_object_class_install_property (gobject_class,
463 g_param_spec_object ("vadjustment",
464 _("Vertical adjustment"),
465 _("GtkAdjustment with information of the vertical visible position"),
467 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
469 g_object_class_install_property (gobject_class,
471 g_param_spec_enum ("shadow_type",
473 _("Kind of shadow that's shown around the view"),
474 GTK_TYPE_SHADOW_TYPE,
476 G_PARAM_READABLE | G_PARAM_WRITABLE ));
478 widget_class->set_scroll_adjustments_signal =
479 g_signal_new ("set_scroll_adjustments",
480 G_OBJECT_CLASS_TYPE (gobject_class),
481 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
482 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
484 modest_marshal_VOID__POINTER_POINTER,
487 GTK_TYPE_ADJUSTMENT);
491 set_property (GObject *object,
496 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
499 case PROP_HADJUSTMENT:
500 set_hadjustment (self, g_value_get_object (value));
502 case PROP_VADJUSTMENT:
503 set_vadjustment (self, g_value_get_object (value));
505 case PROP_SHADOW_TYPE:
506 set_shadow_type (self, g_value_get_enum (value));
509 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
515 get_property (GObject *object,
520 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
521 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
524 case PROP_HADJUSTMENT:
525 g_value_set_object (value, priv->hadj);
527 case PROP_VADJUSTMENT:
528 g_value_set_object (value, priv->vadj);
530 case PROP_SHADOW_TYPE:
531 g_value_set_enum (value, priv->shadow_type);
534 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
540 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
542 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
545 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
546 g_object_unref (priv->hadj);
552 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
554 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
557 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
558 g_object_unref (priv->vadj);
564 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
566 /* This method gets the allocation of the widget in parent widget. It's the
567 real position and size of the widget */
568 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
573 if (priv->shadow_type != GTK_SHADOW_NONE) {
574 allocation->x = GTK_WIDGET (self)->style->xthickness;
575 allocation->y = GTK_WIDGET (self)->style->ythickness;
578 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
579 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
584 reclamp_adjustment (GtkAdjustment *adj,
585 gboolean *value_changed)
587 gdouble value = adj->value;
589 /* Correct value to be inside the expected values of a scroll */
591 value = CLAMP (value, 0, adj->upper - adj->page_size);
593 if (value != adj->value) {
596 *value_changed = TRUE;
597 } else if (value_changed) {
598 *value_changed = FALSE;
603 set_hadjustment_values (ModestGtkhtmlMsgView *self,
604 gboolean *value_changed)
606 GtkAllocation view_allocation;
607 GtkAdjustment *hadj = get_hadjustment (self);
609 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
611 get_view_allocation (self, &view_allocation);
612 hadj->page_size = view_allocation.width;
613 hadj->step_increment = view_allocation.width * 0.1;
614 hadj->page_increment = view_allocation.width * 0.9;
617 hadj->upper = view_allocation.width;
619 /* Get the real width of the embedded html */
620 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
621 GtkAdjustment *html_hadj;
622 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
623 full_width += html_hadj->upper;
626 hadj->upper = MAX (view_allocation.width, full_width);
628 reclamp_adjustment (hadj, value_changed);
633 set_vadjustment_values (ModestGtkhtmlMsgView *self,
634 gboolean *value_changed)
636 GtkAllocation view_allocation;
637 GtkAdjustment *vadj = get_vadjustment (self);
638 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
639 gint full_height = 0;
640 GtkAdjustment *html_vadj;
642 get_view_allocation (self, &view_allocation);
643 vadj->page_size = view_allocation.height;
644 vadj->step_increment = view_allocation.height * 0.1;
645 vadj->page_increment = view_allocation.height * 0.9;
649 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
650 GtkRequisition child_requisition;
652 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
653 full_height = child_requisition.height;
658 /* Get the real height of the embedded html */
659 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
660 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
661 full_height += html_vadj->upper;
664 vadj->upper = MAX (view_allocation.height, full_height);
666 reclamp_adjustment (vadj, value_changed);
671 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
675 set_hadjustment (self, hadj);
676 set_vadjustment (self, vadj);
678 #ifndef MODEST_TOOLKIT_HILDON2
679 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
680 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
685 realize (GtkWidget *widget)
687 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
688 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
689 GtkAdjustment *hadj = get_hadjustment (self);
690 GtkAdjustment *vadj = get_vadjustment (self);
691 GdkWindowAttr attributes;
693 gint attributes_mask;
694 GtkAllocation view_allocation;
696 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
698 /* The structure of the GdkWindow's is:
699 * * widget->window: the shown gdkwindow embedding all the stuff inside
700 * * view_window: a backing store gdkwindow containing the headers and contents
701 * being scrolled. This window should have all the visible and non visible
703 * * headers_window: gdk window for headers_box.
704 * * html_window: gdk window for html_scroll (the scrolled window containing the
705 * body view showing the contents of the mail).
708 attributes.x = widget->allocation.x;
709 attributes.y = widget->allocation.y;
710 attributes.width = widget->allocation.width;
711 attributes.height = widget->allocation.height;
712 attributes.window_type = GDK_WINDOW_CHILD;
713 attributes.wclass = GDK_INPUT_OUTPUT;
714 attributes.visual = gtk_widget_get_visual (widget);
715 attributes.colormap = gtk_widget_get_colormap (widget);
717 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
718 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
719 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
721 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
722 &attributes, attributes_mask);
723 gdk_window_set_user_data (widget->window, self);
725 get_view_allocation (self, &view_allocation);
727 attributes.x = view_allocation.x;
728 attributes.y = view_allocation.y;
729 attributes.width = view_allocation.width;
730 attributes.height = view_allocation.height;
731 attributes.event_mask = 0;
732 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
733 gdk_window_set_user_data (priv->view_window, self);
734 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
736 attributes.x = -hadj->value;
737 attributes.y = -vadj->value;
738 attributes.width = hadj->upper;
739 if (priv->headers_box)
740 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
742 attributes.height = 1;
743 attributes.event_mask = event_mask;
745 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
746 gdk_window_set_user_data (priv->headers_window, self);
748 if (priv->headers_box)
749 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
751 attributes.x = -hadj->value;
752 if (priv->headers_box)
753 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
755 attributes.y = -vadj->value;
756 attributes.width = hadj->upper;
757 if (priv->headers_box)
758 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
760 attributes.height = vadj->upper;
761 attributes.event_mask = event_mask;
763 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
764 gdk_window_set_user_data (priv->html_window, self);
766 if (priv->html_scroll)
767 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
769 widget->style = gtk_style_attach (widget->style, widget->window);
770 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
771 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
772 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
774 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
776 NULL, widget, "msgviewheaders",
778 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
780 NULL, widget, "msgviewcontents",
783 gdk_window_show (priv->view_window);
784 gdk_window_show (priv->headers_window);
785 gdk_window_show (priv->html_window);
790 unrealize (GtkWidget *widget)
792 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
793 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
795 gdk_window_set_user_data (priv->view_window, NULL);
796 gdk_window_destroy (priv->view_window);
797 priv->view_window = NULL;
799 gdk_window_set_user_data (priv->headers_window, NULL);
800 gdk_window_destroy (priv->headers_window);
801 priv->headers_window = NULL;
803 gdk_window_set_user_data (priv->html_window, NULL);
804 gdk_window_destroy (priv->html_window);
805 priv->html_window = NULL;
807 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
808 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
813 expose (GtkWidget *widget,
814 GdkEventExpose *event)
816 ModestGtkhtmlMsgView *self;
817 ModestGtkhtmlMsgViewPrivate *priv;
819 if (GTK_WIDGET_DRAWABLE (widget)) {
820 self = MODEST_GTKHTML_MSG_VIEW (widget);
821 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
822 if (event->window == widget->window) {
823 gtk_paint_shadow (widget->style, widget->window,
824 GTK_STATE_NORMAL, priv->shadow_type,
825 &event->area, widget, "msgview",
827 } else if (event->window == priv->headers_window) {
828 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
830 &event->area, widget, "msgviewheaders",
832 } else if (event->window == priv->html_window) {
833 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
835 &event->area, widget, "msgviewcontents",
838 if (priv->headers_box)
839 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
840 if (priv->html_scroll)
841 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
842 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
849 forall (GtkContainer *container,
850 gboolean include_internals,
851 GtkCallback callback,
854 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
855 g_return_if_fail (callback != NULL);
857 if (priv->headers_box)
858 (*callback) (priv->headers_box, userdata);
859 if (priv->html_scroll)
860 (*callback) (priv->html_scroll, userdata);
864 container_remove (GtkContainer *container,
867 gboolean was_visible = FALSE;
868 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
869 was_visible = GTK_WIDGET_VISIBLE (widget);
870 if (widget == priv->headers_box) {
871 gtk_widget_unparent (priv->headers_box);
872 priv->headers_box = NULL;
873 } else if (widget == priv->html_scroll) {
874 gtk_widget_unparent (priv->html_scroll);
875 priv->html_scroll = NULL;
880 gtk_widget_queue_resize (GTK_WIDGET(container));
885 size_request (GtkWidget *widget,
888 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
889 GtkRequisition child_req;
894 gtk_widget_size_request (priv->headers_box, &child_req);
895 req->width = child_req.width;
896 req->height += child_req.height;
897 gtk_widget_size_request (priv->html_scroll, &child_req);
898 req->width = MAX (child_req.width, req->width);
899 req->height += child_req.height;
904 size_allocate (GtkWidget *widget,
905 GtkAllocation *allocation)
907 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
908 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
909 gboolean hadj_value_changed, vadj_value_changed;
910 GtkAllocation headers_allocation, html_allocation, view_allocation;
911 GtkAdjustment *html_vadj;
913 if (GTK_WIDGET_MAPPED (widget) &&
914 priv->shadow_type != GTK_SHADOW_NONE &&
915 (allocation->width != widget->allocation.width ||
916 allocation->height != widget->allocation.height))
917 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
919 if (priv->idle_readjust_scroll_id == 0 && priv->idle_changes_count < 5 && widget->allocation.width != allocation->width) {
921 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
922 priv->idle_changes_count ++;
925 widget->allocation = *allocation;
926 set_hadjustment_values (self, &hadj_value_changed);
927 set_vadjustment_values (self, &vadj_value_changed);
929 get_view_allocation (self, &view_allocation);
931 headers_allocation.x = 0;
932 headers_allocation.y = 0;
933 headers_allocation.width = view_allocation.width;
934 if (priv->headers_box)
935 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
937 headers_allocation.height = 0;
939 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
941 html_allocation.x = 0;
942 html_allocation.y = MAX (0, headers_allocation.height - priv->vadj->value);
943 html_allocation.width = view_allocation.width;
944 if (html_vadj->upper < allocation->height) {
945 html_allocation.height = MAX (html_vadj->upper, allocation->height - headers_allocation.height);
947 html_allocation.height = allocation->height;
949 /* html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height)); */
951 if (GTK_WIDGET_REALIZED (widget)) {
952 gdk_window_move_resize (widget->window,
958 gdk_window_move_resize (priv->view_window,
961 view_allocation.width,
962 view_allocation.height);
963 gdk_window_move_resize (priv->headers_window,
965 (gint) (- priv->vadj->value),
967 headers_allocation.height);
968 gdk_window_move_resize (priv->html_window,
969 (gint) (- priv->hadj->value),
970 (gint) html_allocation.y,
971 (gint) priv->hadj->upper,
972 html_allocation.height);
975 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
976 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
978 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
979 html_allocation.x = 0;
980 html_allocation.y = 0;
981 html_allocation.width = (gint) priv->hadj->upper;
982 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
983 if (html_vadj->page_size != html_allocation.height) {
984 html_vadj->page_size = html_allocation.height;
985 gtk_adjustment_changed (html_vadj);
988 gtk_adjustment_changed (priv->hadj);
989 gtk_adjustment_changed (priv->vadj);
991 if (hadj_value_changed)
992 gtk_adjustment_value_changed (priv->hadj);
993 if (vadj_value_changed)
994 gtk_adjustment_value_changed (priv->vadj);
999 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
1001 ModestGtkhtmlMsgView *self = NULL;
1002 ModestGtkhtmlMsgViewPrivate *priv = NULL;
1004 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
1005 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
1007 self = MODEST_GTKHTML_MSG_VIEW (data);
1008 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1010 if (GTK_WIDGET_REALIZED (self)) {
1011 GtkAdjustment *hadj = get_hadjustment (self);
1012 GtkAdjustment *vadj = get_vadjustment (self);
1013 gint headers_offset = 0;
1015 gtk_widget_queue_resize (priv->html_scroll);
1017 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
1020 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
1022 new_y = -vadj->value;
1024 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
1026 if (new_x != old_x || new_y != old_y) {
1027 gdk_window_move (priv->headers_window, new_x, new_y);
1028 gdk_window_process_updates (priv->headers_window, TRUE);
1032 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
1035 gint new_internal_vvalue;
1036 gdk_window_get_position (priv->html_window, &old_x, &old_y);
1037 new_x = -hadj->value;
1039 new_internal_vvalue = MAX (0, vadj->value - headers_offset);
1040 gtk_adjustment_set_value (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll)),
1041 new_internal_vvalue);
1043 new_y = MAX (0, headers_offset - vadj->value);
1045 if (new_x != old_x || new_y != old_y) {
1046 gdk_window_move (priv->html_window, new_x, new_y);
1047 gdk_window_process_updates (priv->html_window, TRUE);
1055 resize_children_idle (GtkContainer *cont)
1057 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (cont);
1058 if (GTK_WIDGET_DRAWABLE (cont)) {
1059 gtk_container_resize_children (cont);
1061 priv->idle_resize_children_id = 0;
1067 html_adjustment_changed (GtkAdjustment *adj,
1070 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
1071 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1072 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1073 gboolean vadj_changed;
1076 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
1078 priv->html_scroll->requisition.height = html_vadj->upper;
1079 if ((priv->vadj != NULL && (html_vadj->upper == (priv->vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height)))
1080 && html_vadj->page_size == priv->html_scroll->allocation.height)
1083 set_vadjustment_values (self, &vadj_changed);
1085 if (html_vadj->upper < GTK_WIDGET (self)->allocation.height) {
1086 new_height = MAX (html_vadj->upper,
1087 GTK_WIDGET (self)->allocation.height - GTK_WIDGET(priv->headers_box)->allocation.height);
1089 new_height = GTK_WIDGET (self)->allocation.height;
1092 gtk_adjustment_changed (priv->vadj);
1093 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
1094 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
1095 gdk_window_process_updates (priv->view_window, TRUE);
1096 if (priv->idle_resize_children_id == 0)
1097 priv->idle_resize_children_id = gdk_threads_add_idle ((GSourceFunc) resize_children_idle, self);
1103 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
1105 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1107 /* We're out the main lock */
1108 gdk_threads_enter ();
1110 if (GTK_WIDGET_DRAWABLE (self)) {
1111 GtkAdjustment *html_vadj;
1112 GtkAdjustment *html_hadj;
1114 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1115 html_vadj->upper = 0;
1116 html_vadj->page_size = 0;
1117 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1119 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1120 html_hadj->upper = 0;
1121 html_hadj->page_size = 0;
1122 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1124 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1125 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1127 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1128 gtk_widget_queue_draw (GTK_WIDGET (priv->body_view));
1130 /* Just another hack for making readjust really work. This forces an update
1131 * of the scroll, and then, make the scroll really update properly the
1132 * the size and not corrupt scrollable area */
1133 gtk_adjustment_set_value (priv->vadj, 1.0);
1134 gtk_adjustment_set_value (priv->vadj, 0.0);
1137 priv->idle_readjust_scroll_id = 0;
1138 g_object_unref (G_OBJECT (self));
1141 gdk_threads_leave ();
1147 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1149 ModestGtkhtmlMsgViewPrivate *priv;
1150 GtkAdjustment *html_vadj;
1152 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1153 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1154 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1155 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1157 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1159 priv->has_blocked_bs_images = FALSE;
1161 priv->idle_changes_count = 0;
1162 priv->idle_readjust_scroll_id = 0;
1163 priv->idle_resize_children_id = 0;
1164 priv->current_zoom = 1.0;
1168 priv->shadow_type = GTK_SHADOW_IN;
1169 priv->view_window = NULL;
1170 priv->headers_window = NULL;
1171 priv->html_window = NULL;
1173 priv->idle_motion_id = 0;
1175 gtk_widget_push_composite_child ();
1176 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1177 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1178 gtk_widget_pop_composite_child ();
1179 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1183 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1184 #ifdef MODEST_TOOLKIT_HILDON2
1185 priv->mail_header_view = GTK_WIDGET(modest_compact_mail_header_view_new ());
1187 priv->mail_header_view = GTK_WIDGET(modest_expander_mail_header_view_new (TRUE));
1189 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1190 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1191 #ifdef MODEST_TOOLKIT_HILDON2
1192 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1193 MODEST_ATTACHMENTS_VIEW_STYLE_LINKS);
1195 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1196 MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE);
1199 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1200 G_CALLBACK(on_activate_link), obj);
1201 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1202 G_CALLBACK(on_fetch_url), obj);
1203 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1204 G_CALLBACK(on_link_hover), obj);
1205 g_signal_connect (G_OBJECT(priv->body_view), "limit_error",
1206 G_CALLBACK(on_limit_error), obj);
1207 #ifdef MAEMO_CHANGES
1208 g_signal_connect (G_OBJECT(priv->body_view), "motion-notify-event",
1209 G_CALLBACK (motion_notify_event), obj);
1211 g_signal_connect (G_OBJECT (priv->body_view), "button-press-event",
1212 G_CALLBACK (button_press_event), obj);
1213 g_signal_connect (G_OBJECT (priv->body_view), "button-release-event",
1214 G_CALLBACK (button_release_event), obj);
1216 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1217 G_CALLBACK (on_recpt_activated), obj);
1218 g_signal_connect (G_OBJECT (priv->mail_header_view), "show-details",
1219 G_CALLBACK (on_show_details), obj);
1221 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1222 G_CALLBACK (on_attachment_activated), obj);
1224 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1226 g_signal_connect (G_OBJECT (html_vadj), "changed",
1227 G_CALLBACK (html_adjustment_changed), obj);
1229 gtk_widget_push_composite_child ();
1230 priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1231 gtk_widget_set_composite_name (priv->headers_box, "headers");
1232 gtk_widget_pop_composite_child ();
1234 if (priv->mail_header_view)
1235 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1237 #ifdef MODEST_TOOLKIT_HILDON2
1238 priv->priority_icon = gtk_image_new ();
1239 gtk_misc_set_alignment (GTK_MISC (priv->priority_icon), 0.0, 0.5);
1240 if (priv->priority_icon) {
1241 priv->priority_box = (GtkWidget *)
1242 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1243 _("mcen_me_editor_message_priority"),
1244 priv->priority_icon,
1247 gtk_widget_hide_all (priv->priority_box);
1250 if (priv->attachments_view) {
1251 #ifndef MODEST_TOOLKIT_HILDON2
1252 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1254 gchar *att_label = g_strconcat (_("mail_va_attachment"), ":", NULL);
1257 priv->attachments_box = (GtkWidget *)
1258 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1260 priv->attachments_view,
1262 gtk_widget_hide_all (priv->attachments_box);
1266 #ifndef MODEST_TOOLKIT_HILDON2
1267 separator = gtk_hseparator_new ();
1268 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1271 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1273 if (priv->body_view) {
1274 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1275 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1276 #ifdef MAEMO_CHANGES
1277 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1278 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1279 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold-query", G_CALLBACK (on_tap_and_hold_query), obj);
1287 modest_gtkhtml_msg_view_finalize (GObject *obj)
1289 ModestGtkhtmlMsgViewPrivate *priv;
1290 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1293 g_object_unref (G_OBJECT(priv->msg));
1297 if (priv->idle_resize_children_id > 0) {
1298 g_source_remove (priv->idle_resize_children_id);
1299 priv->idle_resize_children_id = 0;
1302 if (priv->idle_readjust_scroll_id > 0) {
1303 g_source_remove (priv->idle_readjust_scroll_id);
1304 priv->idle_readjust_scroll_id = 0;
1307 if (priv->idle_motion_id > 0) {
1308 g_source_remove (priv->idle_motion_id);
1309 priv->idle_motion_id = 0;
1312 /* we cannot disconnect sigs, because priv->body_view is
1315 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1316 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1318 priv->body_view = NULL;
1319 priv->attachments_view = NULL;
1321 G_OBJECT_CLASS(parent_class)->finalize (obj);
1325 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1327 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1328 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1330 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1333 /* INTERNAL METHODS */
1335 #ifdef MAEMO_CHANGES
1337 motion_notify_event (GtkWidget *widget,
1338 GdkEventMotion *event,
1341 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1343 /* Use panning information in gtkhtml widget to support also vertical panning */
1345 if (GTK_HTML (widget)->panning) {
1349 gdk_window_get_pointer (GTK_LAYOUT (widget)->bin_window, NULL, &y, NULL);
1350 dy = y - GTK_HTML (widget)->lasty;
1351 value = priv->vadj->value - (gdouble) dy;
1353 if (value < priv->vadj->lower)
1354 value = priv->vadj->lower;
1355 else if (value > priv->vadj->upper - priv->vadj->page_size)
1356 value = priv->vadj->upper - priv->vadj->page_size;
1357 gtk_adjustment_set_value (priv->vadj, value);
1365 idle_motion (gpointer userdata)
1367 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1368 if (GTK_HTML (priv->body_view)->in_selection_drag) {
1372 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1373 offset= (gdouble) (priv->headers_box->requisition.height + gdk_y);
1374 adj = GTK_ADJUSTMENT (priv->vadj);
1375 if (offset < adj->value + adj->step_increment) {
1376 gtk_adjustment_set_value (adj, MAX (offset + adj->page_increment - adj->page_size, 0.0));
1377 } else if (offset > adj->value + adj->page_increment) {
1378 gtk_adjustment_set_value (adj, MIN (offset - adj->page_increment, adj->upper - adj->page_size));
1380 gtk_widget_queue_resize (userdata);
1386 button_press_event (GtkWidget *widget,
1387 GdkEventButton *event,
1390 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1392 if (priv->idle_motion_id == 0) {
1393 priv->idle_motion_id = g_timeout_add (200, idle_motion, userdata);
1399 button_release_event (GtkWidget *widget,
1400 GdkEventButton *event,
1403 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1405 if (priv->idle_motion_id > 0) {
1407 g_source_remove (priv->idle_motion_id);
1409 priv->idle_motion_id = 0;;
1410 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1411 event->y = (gdouble) gdk_y;
1416 static GtkAdjustment *
1417 get_vadjustment (ModestGtkhtmlMsgView *self)
1419 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1422 set_vadjustment (self, NULL);
1428 static GtkAdjustment *
1429 get_hadjustment (ModestGtkhtmlMsgView *self)
1431 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1434 set_hadjustment (self, NULL);
1441 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1443 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1444 gboolean value_changed;
1446 if (hadj && hadj == priv->hadj)
1450 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1451 disconnect_hadjustment (self);
1452 g_object_ref (G_OBJECT (hadj));
1453 gtk_object_sink (GTK_OBJECT (hadj));
1455 set_hadjustment_values (self, &value_changed);
1457 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1460 gtk_adjustment_changed (hadj);
1462 gtk_adjustment_value_changed (hadj);
1464 adjustment_value_changed (hadj, self);
1466 g_object_notify (G_OBJECT (self), "hadjustment");
1470 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1472 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1473 gboolean value_changed;
1475 if (vadj && vadj == priv->vadj)
1479 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1480 disconnect_vadjustment (self);
1481 g_object_ref (G_OBJECT (vadj));
1482 gtk_object_sink (GTK_OBJECT (vadj));
1484 set_vadjustment_values (self, &value_changed);
1486 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1489 gtk_adjustment_changed (vadj);
1491 gtk_adjustment_value_changed (vadj);
1493 adjustment_value_changed (vadj, self);
1495 g_object_notify (G_OBJECT (self), "vadjustment");
1499 set_shadow_type (ModestGtkhtmlMsgView *self,
1500 GtkShadowType shadow_type)
1502 ModestGtkhtmlMsgViewPrivate *priv;
1503 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1505 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1507 if (priv->shadow_type != shadow_type) {
1508 priv->shadow_type = shadow_type;
1510 if (GTK_WIDGET_VISIBLE (self)) {
1511 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1512 gtk_widget_queue_draw (GTK_WIDGET (self));
1514 g_object_notify (G_OBJECT (self), "shadow-type");
1518 static GtkShadowType
1519 get_shadow_type (ModestGtkhtmlMsgView *self)
1521 ModestGtkhtmlMsgViewPrivate *priv;
1522 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1523 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1525 return priv->shadow_type;
1529 modest_msg_view_new (TnyMsg *msg)
1532 ModestGtkhtmlMsgView* self;
1534 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1535 self = MODEST_GTKHTML_MSG_VIEW(obj);
1536 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1538 return GTK_WIDGET(self);
1541 #ifdef MAEMO_CHANGES
1543 on_tap_and_hold (GtkWidget *widget,
1546 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1547 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1549 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1553 on_tap_and_hold_query (GtkWidget *widget,
1557 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1558 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1560 /* Don't show the tap and hold animation if no url below */
1561 return (priv->last_url == NULL);
1566 on_recpt_activated (ModestMailHeaderView *header_view,
1567 const gchar *address,
1568 ModestGtkhtmlMsgView *self)
1570 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1574 on_show_details (ModestMailHeaderView *header_view,
1575 ModestGtkhtmlMsgView *self)
1577 g_signal_emit_by_name (G_OBJECT (self), "show-details");
1581 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1584 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1588 request_fetch_images (ModestGtkhtmlMsgView *self)
1590 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1593 /* The message could have not been downloaded yet */
1595 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
1596 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
1598 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
1599 g_object_unref (part);
1601 tny_msg_set_allow_external_images (TNY_MSG (priv->msg), TRUE);
1606 set_branding (ModestGtkhtmlMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
1608 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1610 modest_mail_header_view_set_branding (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), brand_name, brand_icon);
1614 has_blocked_external_images (ModestGtkhtmlMsgView *self)
1616 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1618 return ((modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1619 (priv->has_blocked_bs_images)) &&
1620 !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
1624 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1627 g_return_val_if_fail (self, FALSE);
1629 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1636 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1638 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1641 g_free (priv->last_url);
1642 priv->last_url = g_strdup (uri);
1644 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1650 on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
1652 g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
1656 static TnyMimePart *
1657 find_cid_image (TnyMsg *msg, const gchar *cid)
1659 TnyMimePart *part = NULL;
1663 g_return_val_if_fail (msg, NULL);
1664 g_return_val_if_fail (cid, NULL);
1666 parts = TNY_LIST (tny_simple_list_new());
1668 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1669 iter = tny_list_create_iterator (parts);
1671 while (!tny_iterator_is_done(iter)) {
1672 const gchar *part_cid;
1674 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1675 part_cid = tny_mime_part_get_content_id (part);
1677 /* if there is no content id, try the content location;
1678 * this is what Outlook seems to use when it converts
1679 * it's internal richtext to html
1682 part_cid = tny_mime_part_get_content_location (part);
1684 if (part_cid && strcmp (cid, part_cid) == 0)
1687 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1688 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1689 TnyIterator *related_iter = NULL;
1690 TnyMimePart *related_part = NULL;
1692 tny_mime_part_get_parts (part, related_parts);
1693 related_iter = tny_list_create_iterator (related_parts);
1695 while (!tny_iterator_is_done (related_iter)) {
1696 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1697 part_cid = tny_mime_part_get_content_id (related_part);
1698 if (part_cid && strcmp (cid, part_cid) == 0) {
1701 g_object_unref (related_part);
1702 related_part = NULL;
1703 tny_iterator_next (related_iter);
1706 g_object_unref (related_iter);
1707 g_object_unref (related_parts);
1708 if (related_part != NULL) {
1709 g_object_unref (part);
1710 part = related_part;
1715 g_object_unref (G_OBJECT(part));
1718 tny_iterator_next (iter);
1721 g_object_unref (G_OBJECT(iter));
1722 g_object_unref (G_OBJECT(parts));
1729 on_fetch_url (GtkWidget *widget, const gchar *uri,
1730 TnyStream *stream, ModestGtkhtmlMsgView *self)
1732 ModestGtkhtmlMsgViewPrivate *priv;
1733 const gchar* my_uri;
1734 TnyMimePart *part = NULL;
1738 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1741 * we search for either something starting with cid:, or something
1742 * with no prefix at all; this latter case occurs when sending mails
1743 * with MS Outlook in rich-text mode, and 'attach-as-object
1745 if (g_str_has_prefix (uri, "cid:"))
1746 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1750 /* now try to find the embedded image */
1751 part = find_cid_image (priv->msg, my_uri);
1754 if (g_str_has_prefix (uri, "http:")) {
1755 if (modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1756 gboolean result = FALSE;
1757 g_signal_emit_by_name (self, "fetch-image", uri, stream, &result);
1760 /* we return immediately to get a "image not found" icon */
1761 tny_stream_close (stream);
1767 } else if (TNY_IS_CAMEL_BS_MIME_PART (part) &&
1768 !tny_camel_bs_mime_part_is_fetched (TNY_CAMEL_BS_MIME_PART (part))){
1769 if (!modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1770 priv->has_blocked_bs_images = TRUE;
1771 tny_stream_close (stream);
1776 tny_mime_part_decode_to_stream ((TnyMimePart*)part, stream, NULL);
1777 tny_stream_close (stream);
1778 g_object_unref (G_OBJECT(part));
1783 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
1786 ModestGtkhtmlMsgViewPrivate *priv;
1788 GtkAdjustment *html_vadj, *html_hadj;
1790 g_return_if_fail (self);
1792 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1793 priv->has_blocked_bs_images = FALSE;
1794 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
1795 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1796 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1798 if (msg != priv->msg) {
1800 g_object_unref (G_OBJECT(priv->msg));
1802 g_object_ref (G_OBJECT(msg));
1807 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1808 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1809 gtk_widget_hide_all (priv->mail_header_view);
1810 gtk_widget_hide_all (priv->attachments_box);
1811 #ifdef MODEST_TOOKIT_HILDON2
1812 gtk_widget_hide_all (priv->priority_box);
1814 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1815 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1817 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1818 html_vadj->upper = 0;
1819 html_vadj->page_size = 0;
1820 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1822 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1823 html_hadj->upper = 0;
1824 html_hadj->page_size = 0;
1825 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1827 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1828 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1830 priv->idle_changes_count = 0;
1831 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1833 gtk_widget_queue_resize (GTK_WIDGET(self));
1834 gtk_widget_queue_draw (GTK_WIDGET(self));
1838 header = tny_msg_get_header (msg);
1839 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1840 g_object_unref (header);
1842 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1843 other_body?NULL:msg);
1845 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), tny_msg_get_allow_external_images (msg));
1849 g_object_ref (body);
1851 body = modest_tny_msg_find_body_part (msg, TRUE);
1854 ModestAttachmentsView *widget;
1856 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1857 g_object_unref (body);
1858 widget = MODEST_ATTACHMENTS_VIEW (priv->attachments_view);
1860 if (modest_attachments_view_has_attachments (widget)) {
1862 GList *children = NULL;
1865 children = gtk_container_get_children (GTK_CONTAINER (priv->attachments_box));
1866 label = GTK_LABEL (children->data);
1867 gtk_widget_show_all (priv->attachments_box);
1868 #ifdef MODEST_TOOLKIT_HILDON2
1869 if (modest_attachments_view_get_num_attachments (widget) > 1) {
1870 text = _("mail_va_attachments");
1872 text = _("mail_va_attachment");
1875 text = _("mail_va_attachment");
1877 gtk_label_set_text (label, text);
1879 gtk_widget_hide_all (priv->attachments_box);
1883 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1886 /* Refresh priority */
1887 set_priority (self, tny_header_get_flags (header));
1889 gtk_widget_show (priv->body_view);
1890 #ifdef MODEST_TOOLKIT_HILDON2
1891 gtk_widget_set_no_show_all (priv->priority_box, TRUE);
1893 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1894 gtk_widget_show_all (priv->mail_header_view);
1895 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1896 #ifdef MODEST_TOOLKIT_HILDON2
1897 gtk_widget_set_no_show_all (priv->priority_box, FALSE);
1899 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1901 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1902 html_vadj->upper = 0;
1903 html_vadj->page_size = 0;
1904 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1906 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1907 html_hadj->upper = 0;
1908 html_hadj->page_size = 0;
1909 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1911 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1912 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1914 priv->idle_changes_count = 0;
1915 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1917 gtk_widget_queue_resize (GTK_WIDGET(self));
1918 gtk_widget_queue_draw (GTK_WIDGET(self));
1920 if (priv->hadj != NULL)
1921 priv->hadj->value = 0.0;
1922 if (priv->vadj != NULL)
1923 priv->vadj->value = 0.0;
1925 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1927 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1928 * makes the html view get the proper and expected size and prevent being able to scroll
1929 * the buffer when it shouldn't be scrollable */
1930 if (priv->idle_readjust_scroll_id == 0) {
1931 g_object_ref (self);
1932 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
1937 set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
1939 ModestGtkhtmlMsgViewPrivate *priv;
1940 GtkAdjustment *html_vadj, *html_hadj;
1942 g_return_if_fail (self);
1944 if (header == NULL) {
1945 set_message (self, NULL, NULL);
1949 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1950 priv->has_blocked_bs_images = FALSE;
1951 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
1952 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1953 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1955 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1956 html_vadj->upper = 0;
1957 html_vadj->page_size = 0;
1958 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1960 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1961 html_hadj->upper = 0;
1962 html_hadj->page_size = 0;
1963 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1965 priv->idle_changes_count = 0;
1966 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1967 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1968 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1971 g_object_unref (G_OBJECT(priv->msg));
1975 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1976 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1977 gtk_widget_show_all (priv->mail_header_view);
1978 gtk_widget_hide_all (priv->attachments_box);
1979 #ifdef MODEST_TOOLKIT_HILDON2
1980 gtk_widget_hide_all (priv->priority_box);
1982 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1983 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1984 priv->idle_changes_count = 0;
1985 gtk_widget_queue_resize (GTK_WIDGET(self));
1986 gtk_widget_queue_draw (GTK_WIDGET(self));
1991 get_message (ModestGtkhtmlMsgView *self)
1995 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1997 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
2006 is_empty (ModestGtkhtmlMsgView *self)
2008 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2010 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
2014 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
2016 ModestGtkhtmlMsgViewPrivate *priv;
2017 GtkAdjustment *html_vadj, *html_hadj;
2019 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2020 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2022 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
2024 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2025 html_vadj->upper = 0;
2026 html_vadj->page_size = 0;
2027 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2029 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2030 html_hadj->upper = 0;
2031 html_hadj->page_size = 0;
2032 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2034 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2035 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2037 priv->idle_changes_count = 0;
2038 gtk_widget_queue_resize (priv->body_view);
2042 get_zoom (ModestGtkhtmlMsgView *self)
2044 ModestGtkhtmlMsgViewPrivate *priv;
2046 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
2047 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2049 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
2052 static TnyHeaderFlags
2053 get_priority (ModestGtkhtmlMsgView *self)
2055 ModestGtkhtmlMsgViewPrivate *priv;
2057 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
2059 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2061 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
2065 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
2067 ModestGtkhtmlMsgViewPrivate *priv;
2069 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2070 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2072 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
2074 #ifdef MODEST_TOOLKIT_HILDON2
2075 gboolean show_priority = FALSE;
2076 TnyHeaderFlags priority_flags;
2078 priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK;
2079 if (priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
2080 show_priority = TRUE;
2081 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
2082 } else if (priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
2083 show_priority = TRUE;
2084 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
2087 if (show_priority && MODEST_IS_COMPACT_MAIL_HEADER_VIEW (priv->mail_header_view)) {
2088 gtk_widget_show_all (priv->priority_box);
2090 gtk_widget_hide_all (priv->priority_box);
2096 /* INCREMENTAL SEARCH IMPLEMENTATION */
2099 search (ModestGtkhtmlMsgView *self, const gchar *search)
2101 ModestGtkhtmlMsgViewPrivate *priv;
2103 GtkAdjustment *vadj, *tmp_vadj;
2106 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2108 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2109 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
2110 g_object_ref (vadj);
2111 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
2112 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
2113 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
2118 gdouble offset_top, offset_bottom;
2120 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2121 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2122 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2123 adj = GTK_ADJUSTMENT (priv->vadj);
2124 if (offset_top < adj->value)
2125 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2126 else if (offset_bottom > adj->value + adj->page_increment)
2127 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2131 y_offset = tmp_vadj->value;
2132 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
2133 g_object_unref (vadj);
2139 search_next (ModestGtkhtmlMsgView *self)
2141 ModestGtkhtmlMsgViewPrivate *priv;
2144 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2146 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2147 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
2151 gdouble offset_top, offset_bottom;
2154 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2155 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2156 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2157 adj = GTK_ADJUSTMENT (priv->vadj);
2158 if (offset_top < adj->value)
2159 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2160 else if (offset_bottom > adj->value + adj->page_increment)
2161 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2168 get_selected_attachments (ModestGtkhtmlMsgView *self)
2170 ModestGtkhtmlMsgViewPrivate *priv;
2172 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2173 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2175 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2180 get_attachments (ModestGtkhtmlMsgView *self)
2182 ModestGtkhtmlMsgViewPrivate *priv;
2184 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2185 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2187 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2192 grab_focus (ModestGtkhtmlMsgView *self)
2194 ModestGtkhtmlMsgViewPrivate *priv = NULL;
2196 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2197 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2199 gtk_widget_grab_focus (priv->body_view);
2203 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
2205 ModestGtkhtmlMsgViewPrivate *priv;
2207 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2208 g_return_if_fail (TNY_IS_MIME_PART (attachment));
2209 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2211 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2216 /* TNY HEADER VIEW IMPLEMENTATION */
2219 tny_header_view_init (gpointer g, gpointer iface_data)
2221 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
2223 klass->set_header = modest_msg_view_set_header;
2224 klass->clear = modest_msg_view_clear_header;
2230 modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header)
2232 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_header_func (self, header);
2237 modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
2239 set_header (MODEST_GTKHTML_MSG_VIEW (self), header);
2243 modest_msg_view_clear_header (TnyHeaderView *self)
2245 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_header_func (self);
2250 modest_msg_view_clear_header_default (TnyHeaderView *self)
2252 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2255 /* TNY MSG IMPLEMENTATION */
2258 tny_msg_view_init (gpointer g, gpointer iface_data)
2260 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
2262 klass->get_msg = modest_msg_view_get_msg;
2263 klass->set_msg = modest_msg_view_set_msg;
2264 klass->set_unavailable = modest_msg_view_set_unavailable;
2265 klass->clear = modest_msg_view_clear;
2266 klass->create_mime_part_view_for = modest_msg_view_create_mime_part_view_for;
2267 klass->create_new_inline_viewer = modest_msg_view_create_new_inline_viewer;
2273 modest_msg_view_get_msg (TnyMsgView *self)
2275 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
2279 modest_msg_view_get_msg_default (TnyMsgView *self)
2281 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
2285 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
2287 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
2291 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
2294 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
2300 modest_msg_view_set_unavailable (TnyMsgView *self)
2302 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
2306 modest_msg_view_set_unavailable_default (TnyMsgView *self)
2308 tny_msg_view_clear (self);
2314 modest_msg_view_clear (TnyMsgView *self)
2316 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
2320 modest_msg_view_clear_default (TnyMsgView *self)
2322 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2325 static TnyMimePartView*
2326 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
2328 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
2331 static TnyMimePartView*
2332 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
2334 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
2339 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
2341 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
2345 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
2347 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
2352 /* TNY MIME PART IMPLEMENTATION */
2355 tny_mime_part_view_init (gpointer g, gpointer iface_data)
2357 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
2359 klass->get_part = modest_msg_view_mp_get_part;
2360 klass->set_part = modest_msg_view_mp_set_part;
2361 klass->clear = modest_msg_view_mp_clear;
2367 modest_msg_view_mp_get_part (TnyMimePartView *self)
2369 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
2374 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
2376 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
2380 modest_msg_view_mp_set_part (TnyMimePartView *self,
2383 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
2387 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
2390 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
2392 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part), NULL);
2396 modest_msg_view_mp_clear (TnyMimePartView *self)
2398 tny_msg_view_clear (TNY_MSG_VIEW (self));
2401 /* MODEST MIME PART VIEW IMPLEMENTATION */
2404 modest_mime_part_view_init (gpointer g, gpointer iface_data)
2406 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
2408 klass->is_empty_func = modest_msg_view_mp_is_empty;
2414 modest_msg_view_mp_is_empty (ModestMimePartView *self)
2416 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
2420 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
2422 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
2425 /* MODEST ZOOMABLE IMPLEMENTATION */
2427 modest_zoomable_init (gpointer g, gpointer iface_data)
2429 ModestZoomableIface *klass = (ModestZoomableIface *)g;
2431 klass->get_zoom_func = modest_msg_view_get_zoom;
2432 klass->set_zoom_func = modest_msg_view_set_zoom;
2433 klass->zoom_minus_func = modest_msg_view_zoom_minus;
2434 klass->zoom_plus_func = modest_msg_view_zoom_plus;
2440 modest_msg_view_get_zoom (ModestZoomable *self)
2442 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
2446 modest_msg_view_get_zoom_default (ModestZoomable *self)
2448 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
2452 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
2454 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
2458 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
2460 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
2464 modest_msg_view_zoom_minus (ModestZoomable *self)
2466 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
2470 modest_msg_view_zoom_minus_default (ModestZoomable *self)
2472 /* operation not supported in ModestMsgView */
2477 modest_msg_view_zoom_plus (ModestZoomable *self)
2479 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
2483 modest_msg_view_zoom_plus_default (ModestZoomable *self)
2485 /* operation not supported in ModestMsgView */
2489 /* MODEST ISEARCH VIEW IMPLEMENTATION */
2491 modest_isearch_view_init (gpointer g, gpointer iface_data)
2493 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
2495 klass->search_func = modest_msg_view_search;
2496 klass->search_next_func = modest_msg_view_search_next;
2502 modest_msg_view_search (ModestISearchView *self, const gchar *string)
2504 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
2508 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
2510 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
2514 modest_msg_view_search_next (ModestISearchView *self)
2516 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
2520 modest_msg_view_search_next_default (ModestISearchView *self)
2522 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
2525 /* MODEST MSG VIEW IMPLEMENTATION */
2527 modest_msg_view_init (gpointer g, gpointer iface_data)
2529 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
2531 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body;
2532 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
2533 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
2534 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
2535 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
2536 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
2537 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
2538 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
2539 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
2540 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
2541 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
2542 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
2543 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
2544 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images;
2545 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding;
2546 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images;
2552 modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2554 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_with_other_body_func (self, msg, other_body);
2558 modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2560 set_message (MODEST_GTKHTML_MSG_VIEW (self), msg, other_body);
2563 static GtkAdjustment*
2564 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
2566 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
2569 static GtkAdjustment*
2570 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
2572 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2575 static GtkAdjustment*
2576 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
2578 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
2581 static GtkAdjustment*
2582 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
2584 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2588 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2590 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2594 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2596 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2600 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2602 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2606 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2608 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2612 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2614 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2618 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2620 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2623 static GtkShadowType
2624 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2626 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2629 static GtkShadowType
2630 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2632 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2636 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2638 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2642 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2644 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2647 static TnyHeaderFlags
2648 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2650 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2653 static TnyHeaderFlags
2654 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2656 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2660 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2662 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2666 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2668 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2672 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2674 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2678 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2680 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2684 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2686 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2690 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2692 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2696 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2698 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2702 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2704 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);
2708 modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *self)
2710 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->request_fetch_images_func (self);
2714 modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *self)
2716 request_fetch_images (MODEST_GTKHTML_MSG_VIEW (self));
2720 modest_gtkhtml_msg_view_set_branding (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2722 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_branding_func (self, brand_name, brand_icon);
2726 modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2728 set_branding (MODEST_GTKHTML_MSG_VIEW (self), brand_name, brand_icon);
2732 modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *self)
2734 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->has_blocked_external_images_func (self);
2738 modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self)
2740 return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));