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>
58 #include <modest-runtime.h>
60 /* FIXNE: we should have no maemo-deps in widgets/ */
61 #ifndef MODEST_TOOLKIT_GTK
62 #include "maemo/modest-hildon-includes.h"
63 #endif /*!MODEST_TOOLKIT_GTK*/
66 /* 'private'/'protected' functions */
67 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
68 static void tny_header_view_init (gpointer g, gpointer iface_data);
69 static void tny_msg_view_init (gpointer g, gpointer iface_data);
70 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
71 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
72 static void modest_zoomable_init (gpointer g, gpointer iface_data);
73 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
74 static void modest_msg_view_init (gpointer g, gpointer iface_data);
75 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
76 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
77 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
78 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
79 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
82 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
83 static void on_show_details (ModestMailHeaderView *header_view, ModestGtkhtmlMsgView *msg_view);
84 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
86 /* body view signals */
87 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
88 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
89 ModestGtkhtmlMsgView *msg_view);
90 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
91 static void on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view);
94 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
95 static gboolean on_tap_and_hold_query (GtkWidget *widget, GdkEvent *event, gpointer userdata);
96 #endif /*MAEMO_CHANGES*/
99 /* size allocation and drawing handlers */
100 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
101 static void size_request (GtkWidget *widget, GtkRequisition *req);
102 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
103 static void realize (GtkWidget *widget);
104 static void unrealize (GtkWidget *widget);
105 static gint expose (GtkWidget *widget, GdkEventExpose *event);
106 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
107 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
108 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
109 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
110 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
111 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
112 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
113 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
115 /* vertical panning implementation */
117 static gboolean motion_notify_event (GtkWidget *widget,
118 GdkEventMotion *event,
123 button_press_event (GtkWidget *widget,
124 GdkEventButton *event,
127 button_release_event (GtkWidget *widget,
128 GdkEventButton *event,
131 /* GtkContainer methods */
132 static void forall (GtkContainer *container, gboolean include_internals,
133 GtkCallback callback, gpointer userdata);
134 static void container_remove (GtkContainer *container, GtkWidget *widget);
136 /* TnyMimePartView implementation */
137 static void modest_msg_view_mp_clear (TnyMimePartView *self);
138 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
139 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
140 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
141 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
142 /* ModestMimePartView implementation */
143 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
144 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
145 /* TnyHeaderView implementation */
146 static void modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header);
147 static void modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
148 static void modest_msg_view_clear_header (TnyHeaderView *self);
149 static void modest_msg_view_clear_header_default (TnyHeaderView *self);
150 /* TnyMsgView implementation */
151 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
152 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
153 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
154 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
155 static void modest_msg_view_clear (TnyMsgView *self);
156 static void modest_msg_view_clear_default (TnyMsgView *self);
157 static void modest_msg_view_set_unavailable (TnyMsgView *self);
158 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
159 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
160 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
161 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
162 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
163 /* ModestZoomable implementation */
164 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
165 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
166 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
167 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
168 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
169 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
170 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
171 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
172 /* ModestISearchView implementation */
173 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
174 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
175 static gboolean modest_msg_view_search_next (ModestISearchView *self);
176 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
177 /* ModestMsgView implementation */
178 static void modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body);
179 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
180 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
181 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
182 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
183 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
184 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
185 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
186 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
187 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
188 static TnyList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
189 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
190 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
191 static void modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *view);
192 static void modest_gtkhtml_msg_view_set_branding (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
193 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *view);
194 static void modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *view, TnyMsg *msg, TnyMimePart *part);
195 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
196 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
197 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
198 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
199 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
200 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
201 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
202 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
203 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
204 static TnyList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
205 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
206 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
207 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *view);
208 static void modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *view);
209 static void modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
212 static void set_header (ModestGtkhtmlMsgView *self, TnyHeader *header);
213 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
214 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg, TnyMimePart *other_body);
215 static gboolean is_empty (ModestGtkhtmlMsgView *self);
216 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
217 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
218 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
219 static gboolean search_next (ModestGtkhtmlMsgView *self);
220 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
221 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
222 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
223 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
224 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
225 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
226 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
227 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
228 static TnyList *get_selected_attachments (ModestGtkhtmlMsgView *self);
229 static TnyList *get_attachments (ModestGtkhtmlMsgView *self);
230 static void grab_focus (ModestGtkhtmlMsgView *self);
231 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
232 static void request_fetch_images (ModestGtkhtmlMsgView *view);
233 static void set_branding (ModestGtkhtmlMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
234 static gboolean has_blocked_external_images (ModestGtkhtmlMsgView *view);
235 static void set_calendar (ModestGtkhtmlMsgView *self, TnyHeader *header, TnyMsg *msg);
237 /* list properties */
245 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
246 struct _ModestGtkhtmlMsgViewPrivate {
247 GtkWidget *body_view;
248 GtkWidget *mail_header_view;
249 GtkWidget *attachments_view;
253 /* embedded elements */
254 GtkWidget *headers_box;
255 GtkWidget *html_scroll;
256 GtkWidget *attachments_box;
258 #ifdef MODEST_TOOLKIT_HILDON2
259 GtkWidget *priority_box;
260 GtkWidget *priority_icon;
261 GtkWidget *calendar_box;
262 GtkWidget *calendar_icon;
264 GtkWidget *calendar_actions_box;
265 GtkWidget *calendar_actions_container;
267 /* internal adjustments for set_scroll_adjustments */
270 GtkShadowType shadow_type;
272 /* gdk windows for drawing */
273 GdkWindow *view_window;
274 GdkWindow *headers_window;
275 GdkWindow *html_window;
277 /* id handler for dragged scroll */
278 guint idle_motion_id;
280 /* idle changes count */
281 gint idle_changes_count;
282 guint idle_readjust_scroll_id;
283 guint idle_resize_children_id;
286 gdouble current_zoom;
288 /* link click management */
291 gboolean has_blocked_bs_images;
294 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
295 MODEST_TYPE_GTKHTML_MSG_VIEW, \
296 ModestGtkhtmlMsgViewPrivate))
299 static GtkContainerClass *parent_class = NULL;
302 modest_gtkhtml_msg_view_get_type (void)
304 static GType my_type = 0;
306 static const GTypeInfo my_info = {
307 sizeof(ModestGtkhtmlMsgViewClass),
308 NULL, /* base init */
309 NULL, /* base finalize */
310 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
311 NULL, /* class finalize */
312 NULL, /* class data */
313 sizeof(ModestGtkhtmlMsgView),
315 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
318 static const GInterfaceInfo tny_msg_view_info =
320 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
321 NULL, /* interface_finalize */
322 NULL /* interface_data */
325 static const GInterfaceInfo tny_mime_part_view_info =
327 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
328 NULL, /* interface_finalize */
329 NULL /* interface_data */
332 static const GInterfaceInfo tny_header_view_info =
334 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
335 NULL, /* interface_finalize */
336 NULL /* interface_data */
339 static const GInterfaceInfo modest_mime_part_view_info =
341 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
342 NULL, /* interface_finalize */
343 NULL /* interface_data */
346 static const GInterfaceInfo modest_zoomable_info =
348 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
349 NULL, /* interface_finalize */
350 NULL /* interface_data */
353 static const GInterfaceInfo modest_isearch_view_info =
355 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
356 NULL, /* interface_finalize */
357 NULL /* interface_data */
360 static const GInterfaceInfo modest_msg_view_info =
362 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
363 NULL, /* interface_finalize */
364 NULL /* interface_data */
367 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
368 "ModestGtkhtmlMsgView",
371 g_type_add_interface_static (my_type, TNY_TYPE_HEADER_VIEW,
372 &tny_header_view_info);
374 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
375 &tny_mime_part_view_info);
377 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
378 &modest_mime_part_view_info);
380 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
383 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
384 &modest_zoomable_info);
386 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
387 &modest_isearch_view_info);
389 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
390 &modest_msg_view_info);
396 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
398 GObjectClass *gobject_class;
399 GtkWidgetClass *widget_class;
400 GtkObjectClass *gtkobject_class;
401 GtkContainerClass *container_class;
402 gobject_class = (GObjectClass*) klass;
403 widget_class = (GtkWidgetClass *) klass;
404 gtkobject_class = (GtkObjectClass *) klass;
405 container_class = (GtkContainerClass *) klass;
407 parent_class = g_type_class_peek_parent (klass);
408 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
409 gobject_class->set_property = set_property;
410 gobject_class->get_property = get_property;
411 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
413 widget_class->realize = realize;
414 widget_class->unrealize = unrealize;
415 widget_class->expose_event = expose;
416 widget_class->size_request = size_request;
417 widget_class->size_allocate = size_allocate;
419 container_class->forall = forall;
420 container_class->remove = container_remove;
422 klass->set_header_func = modest_msg_view_set_header_default;
423 klass->clear_header_func = modest_msg_view_clear_header_default;
424 klass->set_scroll_adjustments = set_scroll_adjustments;
425 klass->get_part_func = modest_msg_view_mp_get_part_default;
426 klass->set_part_func = modest_msg_view_mp_set_part_default;
427 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
428 klass->get_msg_func = modest_msg_view_get_msg_default;
429 klass->set_msg_func = modest_msg_view_set_msg_default;
430 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
431 klass->clear_func = modest_msg_view_clear_default;
432 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
433 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
434 klass->get_zoom_func = modest_msg_view_get_zoom_default;
435 klass->set_zoom_func = modest_msg_view_set_zoom_default;
436 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
437 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
438 klass->search_func = modest_msg_view_search_default;
439 klass->search_next_func = modest_msg_view_search_next_default;
440 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body_default;
441 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
442 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
443 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
444 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
445 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
446 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
447 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
448 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
449 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
450 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
451 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
452 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
453 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images_default;
454 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding_default;
455 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images_default;
457 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
459 g_object_class_install_property (gobject_class,
461 g_param_spec_object ("hadjustment",
462 _("Horizontal adjustment"),
463 _("GtkAdjustment with information of the horizontal visible position"),
465 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
467 g_object_class_install_property (gobject_class,
469 g_param_spec_object ("vadjustment",
470 _("Vertical adjustment"),
471 _("GtkAdjustment with information of the vertical visible position"),
473 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
475 g_object_class_install_property (gobject_class,
477 g_param_spec_enum ("shadow_type",
479 _("Kind of shadow that's shown around the view"),
480 GTK_TYPE_SHADOW_TYPE,
482 G_PARAM_READABLE | G_PARAM_WRITABLE ));
484 widget_class->set_scroll_adjustments_signal =
485 g_signal_new ("set_scroll_adjustments",
486 G_OBJECT_CLASS_TYPE (gobject_class),
487 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
488 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
490 modest_marshal_VOID__POINTER_POINTER,
493 GTK_TYPE_ADJUSTMENT);
497 set_property (GObject *object,
502 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
505 case PROP_HADJUSTMENT:
506 set_hadjustment (self, g_value_get_object (value));
508 case PROP_VADJUSTMENT:
509 set_vadjustment (self, g_value_get_object (value));
511 case PROP_SHADOW_TYPE:
512 set_shadow_type (self, g_value_get_enum (value));
515 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
521 get_property (GObject *object,
526 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
527 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
530 case PROP_HADJUSTMENT:
531 g_value_set_object (value, priv->hadj);
533 case PROP_VADJUSTMENT:
534 g_value_set_object (value, priv->vadj);
536 case PROP_SHADOW_TYPE:
537 g_value_set_enum (value, priv->shadow_type);
540 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
546 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
548 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
551 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
552 g_object_unref (priv->hadj);
558 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
560 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
563 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
564 g_object_unref (priv->vadj);
570 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
572 /* This method gets the allocation of the widget in parent widget. It's the
573 real position and size of the widget */
574 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
579 if (priv->shadow_type != GTK_SHADOW_NONE) {
580 allocation->x = GTK_WIDGET (self)->style->xthickness;
581 allocation->y = GTK_WIDGET (self)->style->ythickness;
584 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
585 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
590 reclamp_adjustment (GtkAdjustment *adj,
591 gboolean *value_changed)
593 gdouble value = adj->value;
595 /* Correct value to be inside the expected values of a scroll */
597 value = CLAMP (value, 0, adj->upper - adj->page_size);
599 if (value != adj->value) {
602 *value_changed = TRUE;
603 } else if (value_changed) {
604 *value_changed = FALSE;
609 set_hadjustment_values (ModestGtkhtmlMsgView *self,
610 gboolean *value_changed)
612 GtkAllocation view_allocation;
613 GtkAdjustment *hadj = get_hadjustment (self);
615 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
617 get_view_allocation (self, &view_allocation);
618 hadj->page_size = view_allocation.width;
619 hadj->step_increment = view_allocation.width * 0.1;
620 hadj->page_increment = view_allocation.width * 0.9;
623 hadj->upper = view_allocation.width;
625 /* Get the real width of the embedded html */
626 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
627 GtkAdjustment *html_hadj;
628 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
629 full_width += html_hadj->upper;
632 hadj->upper = MAX (view_allocation.width, full_width);
634 reclamp_adjustment (hadj, value_changed);
639 set_vadjustment_values (ModestGtkhtmlMsgView *self,
640 gboolean *value_changed)
642 GtkAllocation view_allocation;
643 GtkAdjustment *vadj = get_vadjustment (self);
644 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
645 gint full_height = 0;
646 GtkAdjustment *html_vadj;
648 get_view_allocation (self, &view_allocation);
649 vadj->page_size = view_allocation.height;
650 vadj->step_increment = view_allocation.height * 0.1;
651 vadj->page_increment = view_allocation.height * 0.9;
655 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
656 GtkRequisition child_requisition;
658 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
659 full_height = child_requisition.height;
664 /* Get the real height of the embedded html */
665 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
666 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
667 full_height += html_vadj->upper;
670 vadj->upper = MAX (view_allocation.height, full_height);
672 reclamp_adjustment (vadj, value_changed);
677 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
681 set_hadjustment (self, hadj);
682 set_vadjustment (self, vadj);
684 #ifndef MODEST_TOOLKIT_HILDON2
685 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
686 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
691 realize (GtkWidget *widget)
693 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
694 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
695 GtkAdjustment *hadj = get_hadjustment (self);
696 GtkAdjustment *vadj = get_vadjustment (self);
697 GdkWindowAttr attributes;
699 gint attributes_mask;
700 GtkAllocation view_allocation;
702 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
704 /* The structure of the GdkWindow's is:
705 * * widget->window: the shown gdkwindow embedding all the stuff inside
706 * * view_window: a backing store gdkwindow containing the headers and contents
707 * being scrolled. This window should have all the visible and non visible
709 * * headers_window: gdk window for headers_box.
710 * * html_window: gdk window for html_scroll (the scrolled window containing the
711 * body view showing the contents of the mail).
714 attributes.x = widget->allocation.x;
715 attributes.y = widget->allocation.y;
716 attributes.width = widget->allocation.width;
717 attributes.height = widget->allocation.height;
718 attributes.window_type = GDK_WINDOW_CHILD;
719 attributes.wclass = GDK_INPUT_OUTPUT;
720 attributes.visual = gtk_widget_get_visual (widget);
721 attributes.colormap = gtk_widget_get_colormap (widget);
723 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
724 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
725 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
727 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
728 &attributes, attributes_mask);
729 gdk_window_set_user_data (widget->window, self);
731 get_view_allocation (self, &view_allocation);
733 attributes.x = view_allocation.x;
734 attributes.y = view_allocation.y;
735 attributes.width = view_allocation.width;
736 attributes.height = view_allocation.height;
737 attributes.event_mask = 0;
738 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
739 gdk_window_set_user_data (priv->view_window, self);
740 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
742 attributes.x = -hadj->value;
743 attributes.y = -vadj->value;
744 attributes.width = hadj->upper;
745 if (priv->headers_box)
746 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
748 attributes.height = 1;
749 attributes.event_mask = event_mask;
751 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
752 gdk_window_set_user_data (priv->headers_window, self);
754 if (priv->headers_box)
755 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
757 attributes.x = -hadj->value;
758 if (priv->headers_box)
759 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
761 attributes.y = -vadj->value;
762 attributes.width = hadj->upper;
763 if (priv->headers_box)
764 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
766 attributes.height = vadj->upper;
767 attributes.event_mask = event_mask;
769 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
770 gdk_window_set_user_data (priv->html_window, self);
772 if (priv->html_scroll)
773 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
775 widget->style = gtk_style_attach (widget->style, widget->window);
776 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
777 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
778 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
780 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
782 NULL, widget, "msgviewheaders",
784 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
786 NULL, widget, "msgviewcontents",
789 gdk_window_show (priv->view_window);
790 gdk_window_show (priv->headers_window);
791 gdk_window_show (priv->html_window);
796 unrealize (GtkWidget *widget)
798 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
799 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
801 gdk_window_set_user_data (priv->view_window, NULL);
802 gdk_window_destroy (priv->view_window);
803 priv->view_window = NULL;
805 gdk_window_set_user_data (priv->headers_window, NULL);
806 gdk_window_destroy (priv->headers_window);
807 priv->headers_window = NULL;
809 gdk_window_set_user_data (priv->html_window, NULL);
810 gdk_window_destroy (priv->html_window);
811 priv->html_window = NULL;
813 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
814 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
819 expose (GtkWidget *widget,
820 GdkEventExpose *event)
822 ModestGtkhtmlMsgView *self;
823 ModestGtkhtmlMsgViewPrivate *priv;
825 if (GTK_WIDGET_DRAWABLE (widget)) {
826 self = MODEST_GTKHTML_MSG_VIEW (widget);
827 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
828 if (event->window == widget->window) {
829 gtk_paint_shadow (widget->style, widget->window,
830 GTK_STATE_NORMAL, priv->shadow_type,
831 &event->area, widget, "msgview",
833 } else if (event->window == priv->headers_window) {
834 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
836 &event->area, widget, "msgviewheaders",
838 } else if (event->window == priv->html_window) {
839 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
841 &event->area, widget, "msgviewcontents",
844 if (priv->headers_box)
845 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
846 if (priv->html_scroll)
847 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
848 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
855 forall (GtkContainer *container,
856 gboolean include_internals,
857 GtkCallback callback,
860 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
861 g_return_if_fail (callback != NULL);
863 if (priv->headers_box)
864 (*callback) (priv->headers_box, userdata);
865 if (priv->html_scroll)
866 (*callback) (priv->html_scroll, userdata);
870 container_remove (GtkContainer *container,
873 gboolean was_visible = FALSE;
874 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
875 was_visible = GTK_WIDGET_VISIBLE (widget);
876 if (widget == priv->headers_box) {
877 gtk_widget_unparent (priv->headers_box);
878 priv->headers_box = NULL;
879 } else if (widget == priv->html_scroll) {
880 gtk_widget_unparent (priv->html_scroll);
881 priv->html_scroll = NULL;
886 gtk_widget_queue_resize (GTK_WIDGET(container));
891 size_request (GtkWidget *widget,
894 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
895 GtkRequisition child_req;
900 gtk_widget_size_request (priv->headers_box, &child_req);
901 req->width = child_req.width;
902 req->height += child_req.height;
903 gtk_widget_size_request (priv->html_scroll, &child_req);
904 req->width = MAX (child_req.width, req->width);
905 req->height += child_req.height;
910 size_allocate (GtkWidget *widget,
911 GtkAllocation *allocation)
913 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
914 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
915 gboolean hadj_value_changed, vadj_value_changed;
916 GtkAllocation headers_allocation, html_allocation, view_allocation;
917 GtkAdjustment *html_vadj;
919 if (GTK_WIDGET_MAPPED (widget) &&
920 priv->shadow_type != GTK_SHADOW_NONE &&
921 (allocation->width != widget->allocation.width ||
922 allocation->height != widget->allocation.height))
923 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
925 if (priv->idle_readjust_scroll_id == 0 && priv->idle_changes_count < 5 && widget->allocation.width != allocation->width) {
927 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
928 priv->idle_changes_count ++;
931 widget->allocation = *allocation;
932 set_hadjustment_values (self, &hadj_value_changed);
933 set_vadjustment_values (self, &vadj_value_changed);
935 get_view_allocation (self, &view_allocation);
937 headers_allocation.x = 0;
938 headers_allocation.y = 0;
939 headers_allocation.width = view_allocation.width;
940 if (priv->headers_box)
941 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
943 headers_allocation.height = 0;
945 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
947 html_allocation.x = 0;
948 html_allocation.y = MAX (0, headers_allocation.height - priv->vadj->value);
949 html_allocation.width = view_allocation.width;
950 if (html_vadj->upper < allocation->height) {
951 html_allocation.height = MAX (html_vadj->upper, allocation->height - headers_allocation.height);
953 html_allocation.height = allocation->height;
955 /* html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height)); */
957 if (GTK_WIDGET_REALIZED (widget)) {
958 gdk_window_move_resize (widget->window,
964 gdk_window_move_resize (priv->view_window,
967 view_allocation.width,
968 view_allocation.height);
969 gdk_window_move_resize (priv->headers_window,
971 (gint) (- priv->vadj->value),
973 headers_allocation.height);
974 gdk_window_move_resize (priv->html_window,
975 (gint) (- priv->hadj->value),
976 (gint) html_allocation.y,
977 (gint) priv->hadj->upper,
978 html_allocation.height);
981 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
982 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
984 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
985 html_allocation.x = 0;
986 html_allocation.y = 0;
987 html_allocation.width = (gint) priv->hadj->upper;
988 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
989 if (html_vadj->page_size != html_allocation.height) {
990 html_vadj->page_size = html_allocation.height;
991 gtk_adjustment_changed (html_vadj);
994 gtk_adjustment_changed (priv->hadj);
995 gtk_adjustment_changed (priv->vadj);
997 if (hadj_value_changed)
998 gtk_adjustment_value_changed (priv->hadj);
999 if (vadj_value_changed)
1000 gtk_adjustment_value_changed (priv->vadj);
1005 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
1007 ModestGtkhtmlMsgView *self = NULL;
1008 ModestGtkhtmlMsgViewPrivate *priv = NULL;
1010 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
1011 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
1013 self = MODEST_GTKHTML_MSG_VIEW (data);
1014 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1016 if (GTK_WIDGET_REALIZED (self)) {
1017 GtkAdjustment *hadj = get_hadjustment (self);
1018 GtkAdjustment *vadj = get_vadjustment (self);
1019 gint headers_offset = 0;
1021 gtk_widget_queue_resize (priv->html_scroll);
1023 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
1026 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
1028 new_y = -vadj->value;
1030 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
1032 if (new_x != old_x || new_y != old_y) {
1033 gdk_window_move (priv->headers_window, new_x, new_y);
1034 gdk_window_process_updates (priv->headers_window, TRUE);
1038 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
1041 gint new_internal_vvalue;
1042 gdk_window_get_position (priv->html_window, &old_x, &old_y);
1043 new_x = -hadj->value;
1045 new_internal_vvalue = MAX (0, vadj->value - headers_offset);
1046 gtk_adjustment_set_value (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll)),
1047 new_internal_vvalue);
1049 new_y = MAX (0, headers_offset - vadj->value);
1051 if (new_x != old_x || new_y != old_y) {
1052 gdk_window_move (priv->html_window, new_x, new_y);
1053 gdk_window_process_updates (priv->html_window, TRUE);
1061 resize_children_idle (GtkContainer *cont)
1063 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (cont);
1064 if (GTK_WIDGET_DRAWABLE (cont)) {
1065 gtk_container_resize_children (cont);
1067 priv->idle_resize_children_id = 0;
1073 html_adjustment_changed (GtkAdjustment *adj,
1076 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
1077 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1078 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1079 gboolean vadj_changed;
1082 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
1084 priv->html_scroll->requisition.height = html_vadj->upper;
1085 if ((priv->vadj != NULL && (html_vadj->upper == (priv->vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height)))
1086 && html_vadj->page_size == priv->html_scroll->allocation.height)
1089 set_vadjustment_values (self, &vadj_changed);
1091 if (html_vadj->upper < GTK_WIDGET (self)->allocation.height) {
1092 new_height = MAX (html_vadj->upper,
1093 GTK_WIDGET (self)->allocation.height - GTK_WIDGET(priv->headers_box)->allocation.height);
1095 new_height = GTK_WIDGET (self)->allocation.height;
1098 gtk_adjustment_changed (priv->vadj);
1099 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
1100 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
1101 gdk_window_process_updates (priv->view_window, TRUE);
1102 if (priv->idle_resize_children_id == 0)
1103 priv->idle_resize_children_id = gdk_threads_add_idle ((GSourceFunc) resize_children_idle, self);
1109 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
1111 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1113 /* We're out the main lock */
1114 gdk_threads_enter ();
1116 if (GTK_WIDGET_DRAWABLE (self)) {
1117 GtkAdjustment *html_vadj;
1118 GtkAdjustment *html_hadj;
1120 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1121 html_vadj->upper = 0;
1122 html_vadj->page_size = 0;
1123 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1125 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1126 html_hadj->upper = 0;
1127 html_hadj->page_size = 0;
1128 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1130 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1131 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1133 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1134 gtk_widget_queue_draw (GTK_WIDGET (priv->body_view));
1136 /* Just another hack for making readjust really work. This forces an update
1137 * of the scroll, and then, make the scroll really update properly the
1138 * the size and not corrupt scrollable area */
1139 gtk_adjustment_set_value (priv->vadj, 1.0);
1140 gtk_adjustment_set_value (priv->vadj, 0.0);
1143 priv->idle_readjust_scroll_id = 0;
1144 g_object_unref (G_OBJECT (self));
1147 gdk_threads_leave ();
1153 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1155 ModestGtkhtmlMsgViewPrivate *priv;
1156 GtkAdjustment *html_vadj;
1158 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1159 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1160 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1161 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1163 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1165 priv->has_blocked_bs_images = FALSE;
1167 priv->idle_changes_count = 0;
1168 priv->idle_readjust_scroll_id = 0;
1169 priv->idle_resize_children_id = 0;
1170 priv->current_zoom = 1.0;
1174 priv->shadow_type = GTK_SHADOW_IN;
1175 priv->view_window = NULL;
1176 priv->headers_window = NULL;
1177 priv->html_window = NULL;
1179 priv->idle_motion_id = 0;
1181 gtk_widget_push_composite_child ();
1182 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1183 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1184 gtk_widget_pop_composite_child ();
1185 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1189 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1190 #ifdef MODEST_TOOLKIT_HILDON2
1191 priv->mail_header_view = GTK_WIDGET(modest_compact_mail_header_view_new ());
1193 priv->mail_header_view = GTK_WIDGET(modest_expander_mail_header_view_new (TRUE));
1195 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1196 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1197 #ifdef MODEST_TOOLKIT_HILDON2
1198 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1199 MODEST_ATTACHMENTS_VIEW_STYLE_LINKS);
1201 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1202 MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE);
1205 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1206 G_CALLBACK(on_activate_link), obj);
1207 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1208 G_CALLBACK(on_fetch_url), obj);
1209 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1210 G_CALLBACK(on_link_hover), obj);
1211 g_signal_connect (G_OBJECT(priv->body_view), "limit_error",
1212 G_CALLBACK(on_limit_error), obj);
1213 #ifdef MAEMO_CHANGES
1214 g_signal_connect (G_OBJECT(priv->body_view), "motion-notify-event",
1215 G_CALLBACK (motion_notify_event), obj);
1217 g_signal_connect (G_OBJECT (priv->body_view), "button-press-event",
1218 G_CALLBACK (button_press_event), obj);
1219 g_signal_connect (G_OBJECT (priv->body_view), "button-release-event",
1220 G_CALLBACK (button_release_event), obj);
1222 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1223 G_CALLBACK (on_recpt_activated), obj);
1224 g_signal_connect (G_OBJECT (priv->mail_header_view), "show-details",
1225 G_CALLBACK (on_show_details), obj);
1227 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1228 G_CALLBACK (on_attachment_activated), obj);
1230 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1232 g_signal_connect (G_OBJECT (html_vadj), "changed",
1233 G_CALLBACK (html_adjustment_changed), obj);
1235 gtk_widget_push_composite_child ();
1236 priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1237 gtk_widget_set_composite_name (priv->headers_box, "headers");
1238 gtk_widget_pop_composite_child ();
1240 if (priv->mail_header_view)
1241 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1243 #ifdef MODEST_TOOLKIT_HILDON2
1244 priv->priority_icon = gtk_image_new ();
1245 gtk_misc_set_alignment (GTK_MISC (priv->priority_icon), 0.0, 0.5);
1246 if (priv->priority_icon) {
1247 priv->priority_box = (GtkWidget *)
1248 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1249 _("mcen_me_editor_message_priority"),
1250 priv->priority_icon,
1253 gtk_widget_hide_all (priv->priority_box);
1255 priv->calendar_actions_box = NULL;
1256 priv->calendar_icon = gtk_image_new ();
1257 gtk_image_set_from_icon_name (GTK_IMAGE (priv->calendar_icon), MODEST_HEADER_ICON_CALENDAR, GTK_ICON_SIZE_MENU);
1258 gtk_misc_set_alignment (GTK_MISC (priv->calendar_icon), 0.0, 0.5);
1259 if (priv->calendar_icon) {
1260 priv->calendar_box = (GtkWidget *)
1261 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1262 _("TODO: invitation"),
1263 priv->calendar_icon,
1266 gtk_widget_hide_all (priv->calendar_box);
1269 if (priv->attachments_view) {
1270 #ifndef MODEST_TOOLKIT_HILDON2
1271 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1273 gchar *att_label = g_strconcat (_("mail_va_attachment"), ":", NULL);
1276 priv->attachments_box = (GtkWidget *)
1277 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1279 priv->attachments_view,
1281 gtk_widget_hide_all (priv->attachments_box);
1285 priv->calendar_actions_container = gtk_vbox_new (FALSE, 0);
1286 gtk_box_pack_start (GTK_BOX (priv->headers_box), priv->calendar_actions_container, FALSE, FALSE, 0);
1288 #ifndef MODEST_TOOLKIT_HILDON2
1289 separator = gtk_hseparator_new ();
1290 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1293 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1295 if (priv->body_view) {
1296 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1297 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1298 #ifdef MAEMO_CHANGES
1299 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1300 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1301 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold-query", G_CALLBACK (on_tap_and_hold_query), obj);
1309 modest_gtkhtml_msg_view_finalize (GObject *obj)
1311 ModestGtkhtmlMsgViewPrivate *priv;
1312 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1315 g_object_unref (G_OBJECT(priv->msg));
1319 if (priv->idle_resize_children_id > 0) {
1320 g_source_remove (priv->idle_resize_children_id);
1321 priv->idle_resize_children_id = 0;
1324 if (priv->idle_readjust_scroll_id > 0) {
1325 g_source_remove (priv->idle_readjust_scroll_id);
1326 priv->idle_readjust_scroll_id = 0;
1329 if (priv->idle_motion_id > 0) {
1330 g_source_remove (priv->idle_motion_id);
1331 priv->idle_motion_id = 0;
1334 /* we cannot disconnect sigs, because priv->body_view is
1337 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1338 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1340 priv->body_view = NULL;
1341 priv->attachments_view = NULL;
1343 G_OBJECT_CLASS(parent_class)->finalize (obj);
1347 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1349 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1350 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1352 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1355 /* INTERNAL METHODS */
1357 #ifdef MAEMO_CHANGES
1359 motion_notify_event (GtkWidget *widget,
1360 GdkEventMotion *event,
1363 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1365 /* Use panning information in gtkhtml widget to support also vertical panning */
1367 if (GTK_HTML (widget)->panning) {
1371 gdk_window_get_pointer (GTK_LAYOUT (widget)->bin_window, NULL, &y, NULL);
1372 dy = y - GTK_HTML (widget)->lasty;
1373 value = priv->vadj->value - (gdouble) dy;
1375 if (value < priv->vadj->lower)
1376 value = priv->vadj->lower;
1377 else if (value > priv->vadj->upper - priv->vadj->page_size)
1378 value = priv->vadj->upper - priv->vadj->page_size;
1379 gtk_adjustment_set_value (priv->vadj, value);
1387 idle_motion (gpointer userdata)
1389 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1390 if (GTK_HTML (priv->body_view)->in_selection_drag) {
1394 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1395 offset= (gdouble) (priv->headers_box->requisition.height + gdk_y);
1396 adj = GTK_ADJUSTMENT (priv->vadj);
1397 if (offset < adj->value + adj->step_increment) {
1398 gtk_adjustment_set_value (adj, MAX (offset + adj->page_increment - adj->page_size, 0.0));
1399 } else if (offset > adj->value + adj->page_increment) {
1400 gtk_adjustment_set_value (adj, MIN (offset - adj->page_increment, adj->upper - adj->page_size));
1402 gtk_widget_queue_resize (userdata);
1408 button_press_event (GtkWidget *widget,
1409 GdkEventButton *event,
1412 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1414 if (priv->idle_motion_id == 0) {
1415 priv->idle_motion_id = g_timeout_add (200, idle_motion, userdata);
1421 button_release_event (GtkWidget *widget,
1422 GdkEventButton *event,
1425 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1427 if (priv->idle_motion_id > 0) {
1429 g_source_remove (priv->idle_motion_id);
1431 priv->idle_motion_id = 0;;
1432 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1433 event->y = (gdouble) gdk_y;
1438 static GtkAdjustment *
1439 get_vadjustment (ModestGtkhtmlMsgView *self)
1441 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1444 set_vadjustment (self, NULL);
1450 static GtkAdjustment *
1451 get_hadjustment (ModestGtkhtmlMsgView *self)
1453 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1456 set_hadjustment (self, NULL);
1463 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1465 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1466 gboolean value_changed;
1468 if (hadj && hadj == priv->hadj)
1472 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1473 disconnect_hadjustment (self);
1474 g_object_ref (G_OBJECT (hadj));
1475 gtk_object_sink (GTK_OBJECT (hadj));
1477 set_hadjustment_values (self, &value_changed);
1479 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1482 gtk_adjustment_changed (hadj);
1484 gtk_adjustment_value_changed (hadj);
1486 adjustment_value_changed (hadj, self);
1488 g_object_notify (G_OBJECT (self), "hadjustment");
1492 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1494 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1495 gboolean value_changed;
1497 if (vadj && vadj == priv->vadj)
1501 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1502 disconnect_vadjustment (self);
1503 g_object_ref (G_OBJECT (vadj));
1504 gtk_object_sink (GTK_OBJECT (vadj));
1506 set_vadjustment_values (self, &value_changed);
1508 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1511 gtk_adjustment_changed (vadj);
1513 gtk_adjustment_value_changed (vadj);
1515 adjustment_value_changed (vadj, self);
1517 g_object_notify (G_OBJECT (self), "vadjustment");
1521 set_shadow_type (ModestGtkhtmlMsgView *self,
1522 GtkShadowType shadow_type)
1524 ModestGtkhtmlMsgViewPrivate *priv;
1525 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1527 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1529 if (priv->shadow_type != shadow_type) {
1530 priv->shadow_type = shadow_type;
1532 if (GTK_WIDGET_VISIBLE (self)) {
1533 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1534 gtk_widget_queue_draw (GTK_WIDGET (self));
1536 g_object_notify (G_OBJECT (self), "shadow-type");
1540 static GtkShadowType
1541 get_shadow_type (ModestGtkhtmlMsgView *self)
1543 ModestGtkhtmlMsgViewPrivate *priv;
1544 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1545 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1547 return priv->shadow_type;
1551 modest_msg_view_new (TnyMsg *msg)
1554 ModestGtkhtmlMsgView* self;
1556 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1557 self = MODEST_GTKHTML_MSG_VIEW(obj);
1558 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1560 return GTK_WIDGET(self);
1563 #ifdef MAEMO_CHANGES
1565 on_tap_and_hold (GtkWidget *widget,
1568 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1569 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1571 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1575 on_tap_and_hold_query (GtkWidget *widget,
1579 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1580 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1582 /* Don't show the tap and hold animation if no url below */
1583 return (priv->last_url == NULL);
1588 on_recpt_activated (ModestMailHeaderView *header_view,
1589 const gchar *address,
1590 ModestGtkhtmlMsgView *self)
1592 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1596 on_show_details (ModestMailHeaderView *header_view,
1597 ModestGtkhtmlMsgView *self)
1599 g_signal_emit_by_name (G_OBJECT (self), "show-details");
1603 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1606 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1610 request_fetch_images (ModestGtkhtmlMsgView *self)
1612 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1615 /* The message could have not been downloaded yet */
1617 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
1618 priv->has_blocked_bs_images = FALSE;
1619 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
1621 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
1622 g_object_unref (part);
1624 tny_msg_set_allow_external_images (TNY_MSG (priv->msg), TRUE);
1629 set_branding (ModestGtkhtmlMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
1631 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1633 modest_mail_header_view_set_branding (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), brand_name, brand_icon);
1637 has_blocked_external_images (ModestGtkhtmlMsgView *self)
1639 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1641 return ((modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1642 (priv->has_blocked_bs_images)) &&
1643 !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
1647 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1650 g_return_val_if_fail (self, FALSE);
1652 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1659 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1661 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1664 g_free (priv->last_url);
1665 priv->last_url = g_strdup (uri);
1667 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1673 on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
1675 g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
1679 part_cids_equal (const gchar *part_cid1,
1680 const gchar *part_cid2)
1682 if (g_strcmp0 (part_cid1, part_cid2) == 0)
1685 if (part_cid2 && part_cid2[0] == '<') {
1687 end = g_strrstr_len (part_cid2, -1, ">");
1689 if (end && strncmp (part_cid2 + 1, part_cid1, end - part_cid2 - 1) == 0)
1695 static TnyMimePart *
1696 find_cid_image (TnyMsg *msg, const gchar *cid)
1698 TnyMimePart *part = NULL;
1702 g_return_val_if_fail (msg, NULL);
1703 g_return_val_if_fail (cid, NULL);
1705 parts = TNY_LIST (tny_simple_list_new());
1707 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1708 iter = tny_list_create_iterator (parts);
1710 while (!tny_iterator_is_done(iter)) {
1711 const gchar *part_cid;
1713 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1714 part_cid = tny_mime_part_get_content_id (part);
1716 /* if there is no content id, try the content location;
1717 * this is what Outlook seems to use when it converts
1718 * it's internal richtext to html
1721 part_cid = tny_mime_part_get_content_location (part);
1723 if (part_cids_equal (cid, part_cid))
1726 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1727 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1728 TnyIterator *related_iter = NULL;
1729 TnyMimePart *related_part = NULL;
1731 tny_mime_part_get_parts (part, related_parts);
1732 related_iter = tny_list_create_iterator (related_parts);
1734 while (!tny_iterator_is_done (related_iter)) {
1735 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1736 part_cid = tny_mime_part_get_content_id (related_part);
1738 if (part_cids_equal (cid, part_cid))
1741 g_object_unref (related_part);
1742 related_part = NULL;
1743 tny_iterator_next (related_iter);
1746 g_object_unref (related_iter);
1747 g_object_unref (related_parts);
1748 if (related_part != NULL) {
1749 g_object_unref (part);
1750 part = related_part;
1755 g_object_unref (G_OBJECT(part));
1758 tny_iterator_next (iter);
1761 g_object_unref (G_OBJECT(iter));
1762 g_object_unref (G_OBJECT(parts));
1768 fetch_url_decode_to_stream_cb (TnyMimePart *self, gboolean cancelled, TnyStream *stream, GError *err, gpointer user_data)
1770 tny_stream_close (stream);
1774 on_fetch_url (GtkWidget *widget, const gchar *uri,
1775 TnyStream *stream, ModestGtkhtmlMsgView *self)
1777 ModestGtkhtmlMsgViewPrivate *priv;
1778 const gchar* my_uri;
1779 TnyMimePart *part = NULL;
1783 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1786 * we search for either something starting with cid:, or something
1787 * with no prefix at all; this latter case occurs when sending mails
1788 * with MS Outlook in rich-text mode, and 'attach-as-object
1790 if (g_str_has_prefix (uri, "cid:"))
1791 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1795 /* now try to find the embedded image */
1796 part = find_cid_image (priv->msg, my_uri);
1799 if (g_str_has_prefix (uri, "http:")) {
1800 if (modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1801 gboolean result = FALSE;
1802 g_signal_emit_by_name (self, "fetch-image", uri, stream, &result);
1805 /* we return immediately to get a "image not found" icon */
1806 tny_stream_close (stream);
1812 } else if (TNY_IS_CAMEL_BS_MIME_PART (part) &&
1813 !tny_camel_bs_mime_part_is_fetched (TNY_CAMEL_BS_MIME_PART (part))){
1814 if (!modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1815 !tny_device_is_online (modest_runtime_get_device ())) {
1816 priv->has_blocked_bs_images = TRUE;
1817 tny_stream_close (stream);
1822 tny_mime_part_decode_to_stream_async ((TnyMimePart*)part, stream, fetch_url_decode_to_stream_cb, NULL, NULL);
1823 g_object_unref (G_OBJECT(part));
1828 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
1831 ModestGtkhtmlMsgViewPrivate *priv;
1833 GtkAdjustment *html_vadj, *html_hadj;
1835 g_return_if_fail (self);
1837 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1838 priv->has_blocked_bs_images = FALSE;
1839 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
1840 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1841 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1843 if (msg != priv->msg) {
1845 g_object_unref (G_OBJECT(priv->msg));
1847 g_object_ref (G_OBJECT(msg));
1852 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1853 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1854 gtk_widget_hide_all (priv->mail_header_view);
1855 gtk_widget_hide_all (priv->attachments_box);
1856 #ifdef MODEST_TOOKIT_HILDON2
1857 gtk_widget_hide_all (priv->priority_box);
1858 gtk_widget_hide_all (priv->calendar_box);
1860 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1861 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1863 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1864 html_vadj->upper = 0;
1865 html_vadj->page_size = 0;
1866 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1868 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1869 html_hadj->upper = 0;
1870 html_hadj->page_size = 0;
1871 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1873 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1874 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1876 priv->idle_changes_count = 0;
1877 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1879 gtk_widget_queue_resize (GTK_WIDGET(self));
1880 gtk_widget_queue_draw (GTK_WIDGET(self));
1884 header = tny_msg_get_header (msg);
1885 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1886 g_object_unref (header);
1888 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1889 other_body?NULL:msg);
1891 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), tny_msg_get_allow_external_images (msg));
1895 g_object_ref (body);
1897 body = modest_tny_msg_find_body_part (msg, TRUE);
1900 ModestAttachmentsView *widget;
1902 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1903 g_object_unref (body);
1904 widget = MODEST_ATTACHMENTS_VIEW (priv->attachments_view);
1906 if (modest_attachments_view_has_attachments (widget)) {
1908 GList *children = NULL;
1911 children = gtk_container_get_children (GTK_CONTAINER (priv->attachments_box));
1912 label = GTK_LABEL (children->data);
1913 gtk_widget_show_all (priv->attachments_box);
1914 #ifdef MODEST_TOOLKIT_HILDON2
1915 if (modest_attachments_view_get_num_attachments (widget) > 1) {
1916 text = _("mail_va_attachments");
1918 text = _("mail_va_attachment");
1921 text = _("mail_va_attachment");
1923 gtk_label_set_text (label, text);
1925 gtk_widget_hide_all (priv->attachments_box);
1929 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1932 /* Refresh priority */
1933 set_priority (self, tny_header_get_flags (header));
1934 set_calendar (self, header, msg);
1936 gtk_widget_show (priv->body_view);
1937 #ifdef MODEST_TOOLKIT_HILDON2
1938 gtk_widget_set_no_show_all (priv->priority_box, TRUE);
1939 gtk_widget_set_no_show_all (priv->calendar_box, TRUE);
1941 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1942 gtk_widget_show_all (priv->mail_header_view);
1943 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1944 #ifdef MODEST_TOOLKIT_HILDON2
1945 gtk_widget_set_no_show_all (priv->priority_box, FALSE);
1946 gtk_widget_set_no_show_all (priv->calendar_box, FALSE);
1948 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1950 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1951 html_vadj->upper = 0;
1952 html_vadj->page_size = 0;
1953 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1955 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1956 html_hadj->upper = 0;
1957 html_hadj->page_size = 0;
1958 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1960 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1961 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1963 priv->idle_changes_count = 0;
1964 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1966 gtk_widget_queue_resize (GTK_WIDGET(self));
1967 gtk_widget_queue_draw (GTK_WIDGET(self));
1969 if (priv->hadj != NULL)
1970 priv->hadj->value = 0.0;
1971 if (priv->vadj != NULL)
1972 priv->vadj->value = 0.0;
1974 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1976 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1977 * makes the html view get the proper and expected size and prevent being able to scroll
1978 * the buffer when it shouldn't be scrollable */
1979 if (priv->idle_readjust_scroll_id == 0) {
1980 g_object_ref (self);
1981 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
1986 set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
1988 ModestGtkhtmlMsgViewPrivate *priv;
1989 GtkAdjustment *html_vadj, *html_hadj;
1991 g_return_if_fail (self);
1993 if (header == NULL) {
1994 set_message (self, NULL, NULL);
1998 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1999 priv->has_blocked_bs_images = FALSE;
2000 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
2001 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
2002 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
2004 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2005 html_vadj->upper = 0;
2006 html_vadj->page_size = 0;
2007 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2009 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2010 html_hadj->upper = 0;
2011 html_hadj->page_size = 0;
2012 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2014 priv->idle_changes_count = 0;
2015 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2016 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2017 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
2020 g_object_unref (G_OBJECT(priv->msg));
2024 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
2025 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
2026 gtk_widget_show_all (priv->mail_header_view);
2027 gtk_widget_hide_all (priv->attachments_box);
2028 #ifdef MODEST_TOOLKIT_HILDON2
2029 gtk_widget_hide_all (priv->priority_box);
2030 gtk_widget_hide_all (priv->calendar_box);
2032 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
2033 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
2034 priv->idle_changes_count = 0;
2035 gtk_widget_queue_resize (GTK_WIDGET(self));
2036 gtk_widget_queue_draw (GTK_WIDGET(self));
2041 get_message (ModestGtkhtmlMsgView *self)
2045 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2047 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
2056 is_empty (ModestGtkhtmlMsgView *self)
2058 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2060 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
2064 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
2066 ModestGtkhtmlMsgViewPrivate *priv;
2067 GtkAdjustment *html_vadj, *html_hadj;
2069 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2070 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2072 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
2074 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2075 html_vadj->upper = 0;
2076 html_vadj->page_size = 0;
2077 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2079 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2080 html_hadj->upper = 0;
2081 html_hadj->page_size = 0;
2082 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2084 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2085 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2087 priv->idle_changes_count = 0;
2088 gtk_widget_queue_resize (priv->body_view);
2092 get_zoom (ModestGtkhtmlMsgView *self)
2094 ModestGtkhtmlMsgViewPrivate *priv;
2096 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
2097 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2099 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
2102 static TnyHeaderFlags
2103 get_priority (ModestGtkhtmlMsgView *self)
2105 ModestGtkhtmlMsgViewPrivate *priv;
2107 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
2109 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2111 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
2115 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
2117 ModestGtkhtmlMsgViewPrivate *priv;
2119 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2120 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2122 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
2124 #ifdef MODEST_TOOLKIT_HILDON2
2125 gboolean show_priority = FALSE;
2126 TnyHeaderFlags priority_flags;
2128 priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK;
2129 if (priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
2130 show_priority = TRUE;
2131 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
2132 } else if (priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
2133 show_priority = TRUE;
2134 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
2137 if (show_priority && MODEST_IS_COMPACT_MAIL_HEADER_VIEW (priv->mail_header_view)) {
2138 gtk_widget_show_all (priv->priority_box);
2140 gtk_widget_hide_all (priv->priority_box);
2146 /* INCREMENTAL SEARCH IMPLEMENTATION */
2149 search (ModestGtkhtmlMsgView *self, const gchar *search)
2151 ModestGtkhtmlMsgViewPrivate *priv;
2153 GtkAdjustment *vadj, *tmp_vadj;
2156 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2158 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2159 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
2160 g_object_ref (vadj);
2161 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
2162 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
2163 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
2168 gdouble offset_top, offset_bottom;
2170 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2171 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2172 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2173 adj = GTK_ADJUSTMENT (priv->vadj);
2174 if (offset_top < adj->value)
2175 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2176 else if (offset_bottom > adj->value + adj->page_increment)
2177 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2181 y_offset = tmp_vadj->value;
2182 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
2183 g_object_unref (vadj);
2189 search_next (ModestGtkhtmlMsgView *self)
2191 ModestGtkhtmlMsgViewPrivate *priv;
2194 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2196 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2197 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
2201 gdouble offset_top, offset_bottom;
2204 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2205 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2206 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2207 adj = GTK_ADJUSTMENT (priv->vadj);
2208 if (offset_top < adj->value)
2209 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2210 else if (offset_bottom > adj->value + adj->page_increment)
2211 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2218 get_selected_attachments (ModestGtkhtmlMsgView *self)
2220 ModestGtkhtmlMsgViewPrivate *priv;
2222 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2223 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2225 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2230 get_attachments (ModestGtkhtmlMsgView *self)
2232 ModestGtkhtmlMsgViewPrivate *priv;
2234 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2235 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2237 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2242 grab_focus (ModestGtkhtmlMsgView *self)
2244 ModestGtkhtmlMsgViewPrivate *priv = NULL;
2246 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2247 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2249 gtk_widget_grab_focus (priv->body_view);
2253 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
2255 ModestGtkhtmlMsgViewPrivate *priv;
2257 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2258 g_return_if_fail (TNY_IS_MIME_PART (attachment));
2259 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2261 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2266 /* TNY HEADER VIEW IMPLEMENTATION */
2269 tny_header_view_init (gpointer g, gpointer iface_data)
2271 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
2273 klass->set_header = modest_msg_view_set_header;
2274 klass->clear = modest_msg_view_clear_header;
2280 modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header)
2282 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_header_func (self, header);
2287 modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
2289 set_header (MODEST_GTKHTML_MSG_VIEW (self), header);
2293 modest_msg_view_clear_header (TnyHeaderView *self)
2295 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_header_func (self);
2300 modest_msg_view_clear_header_default (TnyHeaderView *self)
2302 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2305 /* TNY MSG IMPLEMENTATION */
2308 tny_msg_view_init (gpointer g, gpointer iface_data)
2310 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
2312 klass->get_msg = modest_msg_view_get_msg;
2313 klass->set_msg = modest_msg_view_set_msg;
2314 klass->set_unavailable = modest_msg_view_set_unavailable;
2315 klass->clear = modest_msg_view_clear;
2316 klass->create_mime_part_view_for = modest_msg_view_create_mime_part_view_for;
2317 klass->create_new_inline_viewer = modest_msg_view_create_new_inline_viewer;
2323 modest_msg_view_get_msg (TnyMsgView *self)
2325 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
2329 modest_msg_view_get_msg_default (TnyMsgView *self)
2331 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
2335 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
2337 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
2341 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
2344 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
2350 modest_msg_view_set_unavailable (TnyMsgView *self)
2352 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
2356 modest_msg_view_set_unavailable_default (TnyMsgView *self)
2358 tny_msg_view_clear (self);
2364 modest_msg_view_clear (TnyMsgView *self)
2366 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
2370 modest_msg_view_clear_default (TnyMsgView *self)
2372 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2375 static TnyMimePartView*
2376 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
2378 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
2381 static TnyMimePartView*
2382 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
2384 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
2389 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
2391 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
2395 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
2397 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
2402 /* TNY MIME PART IMPLEMENTATION */
2405 tny_mime_part_view_init (gpointer g, gpointer iface_data)
2407 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
2409 klass->get_part = modest_msg_view_mp_get_part;
2410 klass->set_part = modest_msg_view_mp_set_part;
2411 klass->clear = modest_msg_view_mp_clear;
2417 modest_msg_view_mp_get_part (TnyMimePartView *self)
2419 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
2424 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
2426 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
2430 modest_msg_view_mp_set_part (TnyMimePartView *self,
2433 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
2437 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
2440 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
2442 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part), NULL);
2446 modest_msg_view_mp_clear (TnyMimePartView *self)
2448 tny_msg_view_clear (TNY_MSG_VIEW (self));
2451 /* MODEST MIME PART VIEW IMPLEMENTATION */
2454 modest_mime_part_view_init (gpointer g, gpointer iface_data)
2456 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
2458 klass->is_empty_func = modest_msg_view_mp_is_empty;
2464 modest_msg_view_mp_is_empty (ModestMimePartView *self)
2466 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
2470 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
2472 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
2475 /* MODEST ZOOMABLE IMPLEMENTATION */
2477 modest_zoomable_init (gpointer g, gpointer iface_data)
2479 ModestZoomableIface *klass = (ModestZoomableIface *)g;
2481 klass->get_zoom_func = modest_msg_view_get_zoom;
2482 klass->set_zoom_func = modest_msg_view_set_zoom;
2483 klass->zoom_minus_func = modest_msg_view_zoom_minus;
2484 klass->zoom_plus_func = modest_msg_view_zoom_plus;
2490 modest_msg_view_get_zoom (ModestZoomable *self)
2492 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
2496 modest_msg_view_get_zoom_default (ModestZoomable *self)
2498 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
2502 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
2504 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
2508 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
2510 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
2514 modest_msg_view_zoom_minus (ModestZoomable *self)
2516 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
2520 modest_msg_view_zoom_minus_default (ModestZoomable *self)
2522 /* operation not supported in ModestMsgView */
2527 modest_msg_view_zoom_plus (ModestZoomable *self)
2529 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
2533 modest_msg_view_zoom_plus_default (ModestZoomable *self)
2535 /* operation not supported in ModestMsgView */
2539 /* MODEST ISEARCH VIEW IMPLEMENTATION */
2541 modest_isearch_view_init (gpointer g, gpointer iface_data)
2543 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
2545 klass->search_func = modest_msg_view_search;
2546 klass->search_next_func = modest_msg_view_search_next;
2552 modest_msg_view_search (ModestISearchView *self, const gchar *string)
2554 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
2558 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
2560 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
2564 modest_msg_view_search_next (ModestISearchView *self)
2566 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
2570 modest_msg_view_search_next_default (ModestISearchView *self)
2572 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
2575 /* MODEST MSG VIEW IMPLEMENTATION */
2577 modest_msg_view_init (gpointer g, gpointer iface_data)
2579 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
2581 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body;
2582 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
2583 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
2584 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
2585 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
2586 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
2587 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
2588 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
2589 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
2590 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
2591 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
2592 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
2593 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
2594 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images;
2595 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding;
2596 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images;
2602 modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2604 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_with_other_body_func (self, msg, other_body);
2608 modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2610 set_message (MODEST_GTKHTML_MSG_VIEW (self), msg, other_body);
2613 static GtkAdjustment*
2614 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
2616 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
2619 static GtkAdjustment*
2620 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
2622 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2625 static GtkAdjustment*
2626 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
2628 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
2631 static GtkAdjustment*
2632 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
2634 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2638 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2640 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2644 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2646 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2650 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2652 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2656 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2658 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2662 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2664 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2668 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2670 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2673 static GtkShadowType
2674 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2676 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2679 static GtkShadowType
2680 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2682 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2686 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2688 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2692 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2694 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2697 static TnyHeaderFlags
2698 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2700 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2703 static TnyHeaderFlags
2704 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2706 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2710 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2712 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2716 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2718 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2722 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2724 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2728 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2730 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2734 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2736 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2740 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2742 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2746 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2748 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2752 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2754 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);
2758 modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *self)
2760 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->request_fetch_images_func (self);
2764 modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *self)
2766 request_fetch_images (MODEST_GTKHTML_MSG_VIEW (self));
2770 modest_gtkhtml_msg_view_set_branding (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2772 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_branding_func (self, brand_name, brand_icon);
2776 modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2778 set_branding (MODEST_GTKHTML_MSG_VIEW (self), brand_name, brand_icon);
2782 modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *self)
2784 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->has_blocked_external_images_func (self);
2788 modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self)
2790 return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));
2794 set_calendar (ModestGtkhtmlMsgView *self, TnyHeader *header, TnyMsg *msg)
2796 ModestGtkhtmlMsgViewPrivate *priv;
2797 TnyMimePart *calendar_part;
2799 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2800 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2802 if (priv->calendar_actions_box) {
2803 gtk_widget_destroy (priv->calendar_actions_box);
2804 priv->calendar_actions_box = NULL;
2807 calendar_part = modest_tny_msg_find_calendar (TNY_MSG (msg));
2809 if (calendar_part) {
2810 priv->calendar_actions_box = gtk_vbox_new (FALSE, 0);
2811 gtk_widget_show (priv->calendar_actions_box);
2812 gtk_box_pack_start (GTK_BOX (priv->calendar_actions_container), priv->calendar_actions_box, FALSE, FALSE, 0);
2813 gtk_widget_show (priv->calendar_actions_container);
2814 g_signal_emit_by_name (G_OBJECT (self), "handle-calendar", calendar_part, priv->calendar_actions_box);
2815 gtk_widget_show_all (priv->calendar_box);
2816 g_object_unref (calendar_part);
2818 gtk_widget_hide_all (priv->calendar_box);