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>
40 #include <modest-tny-msg.h>
41 #include <modest-text-utils.h>
42 #include <widgets/modest-msg-view.h>
43 #include <widgets/modest-mail-header-view.h>
44 #include <widgets/modest-attachments-view.h>
45 #include <modest-marshal.h>
46 #include <widgets/modest-isearch-view.h>
47 #include <widgets/modest-mozembed-msg-view.h>
48 #include <widgets/modest-mozembed-mime-part-view.h>
49 #include <widgets/modest-scroll-area.h>
52 /* 'private'/'protected' functions */
53 static void modest_mozembed_msg_view_class_init (ModestMozembedMsgViewClass *klass);
54 static void tny_msg_view_init (gpointer g, gpointer iface_data);
55 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
56 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
57 static void modest_zoomable_init (gpointer g, gpointer iface_data);
58 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
59 static void modest_msg_view_init (gpointer g, gpointer iface_data);
60 static void modest_mozembed_msg_view_init (ModestMozembedMsgView *obj);
61 static void modest_mozembed_msg_view_finalize (GObject *obj);
62 static void modest_mozembed_msg_view_destroy (GtkObject *obj);
65 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestMozembedMsgView *msg_view);
66 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
68 /* body view signals */
69 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestMozembedMsgView *msg_view);
70 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
71 ModestMozembedMsgView *msg_view);
72 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestMozembedMsgView *msg_view);
74 #if HAVE_DECL_GTK_WIDGET_TAP_AND_HOLD_SETUP
75 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
76 #endif /*HAVE_DECL_GTK_WIDGET_TAP_AND_HOLD_SETUP*/
78 /* TnyMimePartView implementation */
79 static void modest_msg_view_mp_clear (TnyMimePartView *self);
80 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
81 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
82 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
83 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
84 /* ModestMimePartView implementation */
85 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
86 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
87 /* TnyMsgView implementation */
88 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
89 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
90 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
91 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
92 static void modest_msg_view_clear (TnyMsgView *self);
93 static void modest_msg_view_clear_default (TnyMsgView *self);
94 static void modest_msg_view_set_unavailable (TnyMsgView *self);
95 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
96 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
97 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
98 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
99 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
100 /* ModestZoomable implementation */
101 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
102 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
103 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
104 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
105 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
106 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
107 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
108 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
109 /* ModestISearchView implementation */
110 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
111 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
112 static gboolean modest_msg_view_search_next (ModestISearchView *self);
113 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
114 /* ModestMsgView implementation */
115 static GtkAdjustment *modest_mozembed_msg_view_get_vadjustment (ModestMsgView *self);
116 static GtkAdjustment *modest_mozembed_msg_view_get_hadjustment (ModestMsgView *self);
117 static void modest_mozembed_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
118 static void modest_mozembed_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
119 static void modest_mozembed_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
120 static GtkShadowType modest_mozembed_msg_view_get_shadow_type (ModestMsgView *self);
121 static TnyHeaderFlags modest_mozembed_msg_view_get_priority (ModestMsgView *self);
122 static void modest_mozembed_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
123 static GList *modest_mozembed_msg_view_get_selected_attachments (ModestMsgView *self);
124 static GList *modest_mozembed_msg_view_get_attachments (ModestMsgView *self);
125 static void modest_mozembed_msg_view_grab_focus (ModestMsgView *self);
126 static void modest_mozembed_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
127 static GtkAdjustment *modest_mozembed_msg_view_get_vadjustment_default (ModestMsgView *self);
128 static GtkAdjustment *modest_mozembed_msg_view_get_hadjustment_default (ModestMsgView *self);
129 static void modest_mozembed_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
130 static void modest_mozembed_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
131 static void modest_mozembed_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
132 static GtkShadowType modest_mozembed_msg_view_get_shadow_type_default (ModestMsgView *self);
133 static TnyHeaderFlags modest_mozembed_msg_view_get_priority_default (ModestMsgView *self);
134 static void modest_mozembed_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
135 static GList *modest_mozembed_msg_view_get_selected_attachments_default (ModestMsgView *self);
136 static GList *modest_mozembed_msg_view_get_attachments_default (ModestMsgView *self);
137 static void modest_mozembed_msg_view_grab_focus_default (ModestMsgView *self);
138 static void modest_mozembed_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
141 static TnyMsg *get_message (ModestMozembedMsgView *self);
142 static void set_message (ModestMozembedMsgView *self, TnyMsg *tny_msg);
143 static gboolean is_empty (ModestMozembedMsgView *self);
144 static void set_zoom (ModestMozembedMsgView *self, gdouble zoom);
145 static gdouble get_zoom (ModestMozembedMsgView *self);
146 static gboolean search (ModestMozembedMsgView *self, const gchar *search);
147 static gboolean search_next (ModestMozembedMsgView *self);
148 static GtkAdjustment *get_vadjustment (ModestMozembedMsgView *self);
149 static GtkAdjustment *get_hadjustment (ModestMozembedMsgView *self);
150 static void set_vadjustment (ModestMozembedMsgView *self, GtkAdjustment *vadj);
151 static void set_hadjustment (ModestMozembedMsgView *self, GtkAdjustment *hadj);
152 static void set_shadow_type (ModestMozembedMsgView *self, GtkShadowType type);
153 static GtkShadowType get_shadow_type (ModestMozembedMsgView *self);
154 static TnyHeaderFlags get_priority (ModestMozembedMsgView *self);
155 static void set_priority (ModestMozembedMsgView *self, TnyHeaderFlags flags);
156 static GList *get_selected_attachments (ModestMozembedMsgView *self);
157 static GList *get_attachments (ModestMozembedMsgView *self);
158 static void grab_focus (ModestMozembedMsgView *self);
159 static void remove_attachment (ModestMozembedMsgView *view, TnyMimePart *attachment);
161 typedef struct _ModestMozembedMsgViewPrivate ModestMozembedMsgViewPrivate;
162 struct _ModestMozembedMsgViewPrivate {
163 GtkWidget *body_view;
164 GtkWidget *mail_header_view;
165 GtkWidget *attachments_view;
169 /* embedded elements */
170 GtkWidget *headers_box;
171 GtkWidget *attachments_box;
174 gdouble current_zoom;
176 /* link click management */
181 #define MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
182 MODEST_TYPE_MOZEMBED_MSG_VIEW, \
183 ModestMozembedMsgViewPrivate))
186 static GtkContainerClass *parent_class = NULL;
189 modest_mozembed_msg_view_get_type (void)
191 static GType my_type = 0;
193 static const GTypeInfo my_info = {
194 sizeof(ModestMozembedMsgViewClass),
195 NULL, /* base init */
196 NULL, /* base finalize */
197 (GClassInitFunc) modest_mozembed_msg_view_class_init,
198 NULL, /* class finalize */
199 NULL, /* class data */
200 sizeof(ModestMozembedMsgView),
202 (GInstanceInitFunc) modest_mozembed_msg_view_init,
205 static const GInterfaceInfo tny_msg_view_info =
207 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
208 NULL, /* interface_finalize */
209 NULL /* interface_data */
212 static const GInterfaceInfo tny_mime_part_view_info =
214 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
215 NULL, /* interface_finalize */
216 NULL /* interface_data */
219 static const GInterfaceInfo modest_mime_part_view_info =
221 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
222 NULL, /* interface_finalize */
223 NULL /* interface_data */
226 static const GInterfaceInfo modest_zoomable_info =
228 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
229 NULL, /* interface_finalize */
230 NULL /* interface_data */
233 static const GInterfaceInfo modest_isearch_view_info =
235 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
236 NULL, /* interface_finalize */
237 NULL /* interface_data */
240 static const GInterfaceInfo modest_msg_view_info =
242 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
243 NULL, /* interface_finalize */
244 NULL /* interface_data */
247 my_type = g_type_register_static (GTK_TYPE_SCROLLED_WINDOW,
248 "ModestMozembedMsgView",
251 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
252 &tny_mime_part_view_info);
254 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
255 &modest_mime_part_view_info);
257 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
260 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
261 &modest_zoomable_info);
263 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
264 &modest_isearch_view_info);
266 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
267 &modest_msg_view_info);
273 modest_mozembed_msg_view_class_init (ModestMozembedMsgViewClass *klass)
275 GObjectClass *gobject_class;
276 GtkWidgetClass *widget_class;
277 GtkObjectClass *gtkobject_class;
278 GtkContainerClass *container_class;
279 gobject_class = (GObjectClass*) klass;
280 widget_class = (GtkWidgetClass *) klass;
281 gtkobject_class = (GtkObjectClass *) klass;
282 container_class = (GtkContainerClass *) klass;
284 parent_class = g_type_class_peek_parent (klass);
285 gobject_class->finalize = modest_mozembed_msg_view_finalize;
286 gtkobject_class->destroy = modest_mozembed_msg_view_destroy;
288 klass->set_scroll_adjustments = NULL;
289 klass->get_part_func = modest_msg_view_mp_get_part_default;
290 klass->set_part_func = modest_msg_view_mp_set_part_default;
291 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
292 klass->get_msg_func = modest_msg_view_get_msg_default;
293 klass->set_msg_func = modest_msg_view_set_msg_default;
294 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
295 klass->clear_func = modest_msg_view_clear_default;
296 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
297 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
298 klass->get_zoom_func = modest_msg_view_get_zoom_default;
299 klass->set_zoom_func = modest_msg_view_set_zoom_default;
300 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
301 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
302 klass->search_func = modest_msg_view_search_default;
303 klass->search_next_func = modest_msg_view_search_next_default;
304 klass->get_vadjustment_func = modest_mozembed_msg_view_get_vadjustment_default;
305 klass->get_hadjustment_func = modest_mozembed_msg_view_get_hadjustment_default;
306 klass->set_vadjustment_func = modest_mozembed_msg_view_set_vadjustment_default;
307 klass->set_hadjustment_func = modest_mozembed_msg_view_set_hadjustment_default;
308 klass->get_shadow_type_func = modest_mozembed_msg_view_get_shadow_type_default;
309 klass->set_shadow_type_func = modest_mozembed_msg_view_set_shadow_type_default;
310 klass->get_priority_func = modest_mozembed_msg_view_get_priority_default;
311 klass->set_priority_func = modest_mozembed_msg_view_set_priority_default;
312 klass->get_selected_attachments_func = modest_mozembed_msg_view_get_selected_attachments_default;
313 klass->get_attachments_func = modest_mozembed_msg_view_get_attachments_default;
314 klass->grab_focus_func = modest_mozembed_msg_view_grab_focus_default;
315 klass->remove_attachment_func = modest_mozembed_msg_view_remove_attachment_default;
317 g_type_class_add_private (gobject_class, sizeof(ModestMozembedMsgViewPrivate));
322 modest_mozembed_msg_view_init (ModestMozembedMsgView *obj)
324 ModestMozembedMsgViewPrivate *priv;
325 GtkWidget *separator;
326 GtkWidget *main_vbox;
327 GtkWidget *scroll_area;
330 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE(obj);
332 priv->current_zoom = 1.0;
334 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_MOZEMBED_MIME_PART_VIEW, NULL));
335 priv->mail_header_view = GTK_WIDGET(modest_mail_header_view_new (TRUE));
336 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
337 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
339 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (obj), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
340 gtk_scrolled_window_set_hadjustment (GTK_SCROLLED_WINDOW (obj), NULL);
341 gtk_scrolled_window_set_vadjustment (GTK_SCROLLED_WINDOW (obj), NULL);
345 priv->headers_box = gtk_vbox_new (0, FALSE);
347 if (priv->mail_header_view)
348 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
350 if (priv->attachments_view) {
351 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
353 priv->attachments_box = (GtkWidget *)
354 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
356 priv->attachments_view,
358 gtk_widget_hide_all (priv->attachments_box);
362 separator = gtk_hseparator_new ();
363 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
365 body_box = gtk_vbox_new (FALSE, 0);
367 main_vbox = gtk_vbox_new (FALSE, 0);
368 gtk_box_pack_start (GTK_BOX (main_vbox), priv->headers_box, FALSE, FALSE, 0);
369 gtk_box_pack_start (GTK_BOX (main_vbox), body_box, TRUE, TRUE, 0);
371 if (priv->body_view) {
372 gtk_widget_set_size_request (priv->body_view, -1, 1000);
373 scroll_area = modest_scroll_area_new (GTK_WIDGET (obj), priv->body_view);
374 gtk_container_add (GTK_CONTAINER (body_box), scroll_area);
376 /* gtk_container_add (GTK_CONTAINER (body_box), priv->body_view); */
377 /* scroll_area = NULL; */
379 /* scroll_area = gtk_scrolled_window_new (NULL, NULL); */
380 /* gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll_area), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); */
381 /* gtk_container_add (GTK_CONTAINER (scroll_area), priv->body_view); */
382 /* gtk_container_add (GTK_CONTAINER (body_box), scroll_area); */
384 #if HAVE_DECL_GTK_WIDGET_TAP_AND_HOLD_SETUP
385 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
386 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
390 gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (obj), main_vbox);
393 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
394 G_CALLBACK(on_activate_link), obj);
395 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
396 G_CALLBACK(on_fetch_url), obj);
397 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
398 G_CALLBACK(on_link_hover), obj);
400 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
401 G_CALLBACK (on_recpt_activated), obj);
403 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
404 G_CALLBACK (on_attachment_activated), obj);
410 modest_mozembed_msg_view_finalize (GObject *obj)
412 ModestMozembedMsgViewPrivate *priv;
413 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (obj);
416 g_object_unref (G_OBJECT(priv->msg));
420 priv->body_view = NULL;
421 priv->attachments_view = NULL;
423 G_OBJECT_CLASS(parent_class)->finalize (obj);
427 modest_mozembed_msg_view_destroy (GtkObject *obj)
429 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
432 /* INTERNAL METHODS */
434 static GtkAdjustment *
435 get_vadjustment (ModestMozembedMsgView *self)
437 return gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (self));
441 static GtkAdjustment *
442 get_hadjustment (ModestMozembedMsgView *self)
444 return gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (self));
448 set_hadjustment (ModestMozembedMsgView *self, GtkAdjustment *hadj)
450 gtk_scrolled_window_set_hadjustment (GTK_SCROLLED_WINDOW (self), hadj);
454 set_vadjustment (ModestMozembedMsgView *self, GtkAdjustment *vadj)
456 gtk_scrolled_window_set_hadjustment (GTK_SCROLLED_WINDOW (self), vadj);
460 set_shadow_type (ModestMozembedMsgView *self,
461 GtkShadowType shadow_type)
463 gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (self), shadow_type);
467 get_shadow_type (ModestMozembedMsgView *self)
469 return gtk_scrolled_window_get_shadow_type (GTK_SCROLLED_WINDOW (self));
473 modest_mozembed_msg_view_new (TnyMsg *msg)
476 ModestMozembedMsgView* self;
478 obj = G_OBJECT(g_object_new(MODEST_TYPE_MOZEMBED_MSG_VIEW, NULL));
479 self = MODEST_MOZEMBED_MSG_VIEW(obj);
480 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
482 return GTK_WIDGET(self);
485 #if HAVE_DECL_GTK_WIDGET_TAP_AND_HOLD_SETUP
487 on_tap_and_hold (GtkWidget *widget,
490 ModestMozembedMsgView *self = (ModestMozembedMsgView *) data;
491 ModestMozembedMsgViewPrivate *priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
493 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
498 on_recpt_activated (ModestMailHeaderView *header_view,
499 const gchar *address,
500 ModestMozembedMsgView *self)
502 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
506 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
509 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
513 on_activate_link (GtkWidget *widget, const gchar *uri, ModestMozembedMsgView *self)
516 g_return_val_if_fail (self, FALSE);
518 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
525 on_link_hover (GtkWidget *widget, const gchar *uri, ModestMozembedMsgView *self)
527 ModestMozembedMsgViewPrivate *priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
530 g_free (priv->last_url);
531 priv->last_url = g_strdup (uri);
533 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
541 find_cid_image (TnyMsg *msg, const gchar *cid)
543 TnyMimePart *part = NULL;
547 g_return_val_if_fail (msg, NULL);
548 g_return_val_if_fail (cid, NULL);
550 parts = TNY_LIST (tny_simple_list_new());
552 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
553 iter = tny_list_create_iterator (parts);
555 while (!tny_iterator_is_done(iter)) {
556 const gchar *part_cid;
558 part = TNY_MIME_PART(tny_iterator_get_current(iter));
559 part_cid = tny_mime_part_get_content_id (part);
561 if (part_cid && strcmp (cid, part_cid) == 0)
564 if (tny_mime_part_content_type_is (part, "multipart/related")) {
565 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
566 TnyIterator *related_iter = NULL;
567 TnyMimePart *related_part = NULL;
569 tny_mime_part_get_parts (part, related_parts);
570 related_iter = tny_list_create_iterator (related_parts);
572 while (!tny_iterator_is_done (related_iter)) {
573 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
574 part_cid = tny_mime_part_get_content_id (related_part);
575 if (part_cid && strcmp (cid, part_cid) == 0) {
578 g_object_unref (related_part);
580 tny_iterator_next (related_iter);
583 g_object_unref (related_iter);
584 g_object_unref (related_parts);
585 if (related_part != NULL) {
586 g_object_unref (part);
592 g_object_unref (G_OBJECT(part));
595 tny_iterator_next (iter);
598 g_object_unref (G_OBJECT(iter));
599 g_object_unref (G_OBJECT(parts));
606 on_fetch_url (GtkWidget *widget, const gchar *uri,
607 TnyStream *stream, ModestMozembedMsgView *self)
609 ModestMozembedMsgViewPrivate *priv;
610 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
611 gboolean result = FALSE;
613 if (g_str_has_prefix (uri, "cid:")) {
614 /* +4 ==> skip "cid:" */
615 TnyMimePart *part = find_cid_image (priv->msg, uri + 4);
617 g_printerr ("modest: '%s' not found\n", uri + 4);
620 tny_mime_part_decode_to_stream ((TnyMimePart*)part,
622 g_object_unref (G_OBJECT(part));
633 set_message (ModestMozembedMsgView *self, TnyMsg *msg)
636 ModestMozembedMsgViewPrivate *priv;
639 g_return_if_fail (self);
641 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE(self);
642 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
644 if (msg != priv->msg) {
646 g_object_unref (G_OBJECT(priv->msg));
648 g_object_ref (G_OBJECT(msg));
653 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
654 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
655 gtk_widget_hide_all (priv->mail_header_view);
656 gtk_widget_hide_all (priv->attachments_box);
657 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
658 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
662 header = tny_msg_get_header (msg);
663 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
664 g_object_unref (header);
666 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW(priv->attachments_view),
669 body = modest_tny_msg_find_body_part (msg, TRUE);
671 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
673 if(modest_attachments_view_has_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view))) {
674 gtk_widget_show_all (priv->attachments_box);
676 gtk_widget_hide_all (priv->attachments_box);
680 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
682 gtk_widget_show (priv->body_view);
683 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
684 gtk_widget_show_all (priv->mail_header_view);
685 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
686 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
692 get_message (ModestMozembedMsgView *self)
696 g_return_val_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self), NULL);
698 msg = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE(self)->msg;
707 is_empty (ModestMozembedMsgView *self)
709 ModestMozembedMsgViewPrivate *priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
711 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
715 set_zoom (ModestMozembedMsgView *self, gdouble zoom)
717 ModestMozembedMsgViewPrivate *priv;
719 g_return_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self));
720 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
722 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
724 gtk_widget_queue_resize (priv->body_view);
728 get_zoom (ModestMozembedMsgView *self)
730 ModestMozembedMsgViewPrivate *priv;
732 g_return_val_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self), 1.0);
733 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
735 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
738 static TnyHeaderFlags
739 get_priority (ModestMozembedMsgView *self)
741 ModestMozembedMsgViewPrivate *priv;
743 g_return_val_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self), 0);
745 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
747 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
751 set_priority (ModestMozembedMsgView *self, TnyHeaderFlags flags)
753 ModestMozembedMsgViewPrivate *priv;
755 g_return_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self));
756 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
758 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
761 /* INCREMENTAL SEARCH IMPLEMENTATION */
764 search (ModestMozembedMsgView *self, const gchar *search)
766 ModestMozembedMsgViewPrivate *priv;
769 g_return_val_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self), FALSE);
771 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
772 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
779 search_next (ModestMozembedMsgView *self)
781 ModestMozembedMsgViewPrivate *priv;
784 g_return_val_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self), FALSE);
786 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
787 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
793 get_selected_attachments (ModestMozembedMsgView *self)
795 ModestMozembedMsgViewPrivate *priv;
797 g_return_val_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self), NULL);
798 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
800 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
805 get_attachments (ModestMozembedMsgView *self)
807 ModestMozembedMsgViewPrivate *priv;
809 g_return_val_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self), NULL);
810 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
812 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
817 grab_focus (ModestMozembedMsgView *self)
819 ModestMozembedMsgViewPrivate *priv = NULL;
821 g_return_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self));
822 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
824 gtk_widget_grab_focus (priv->body_view);
828 remove_attachment (ModestMozembedMsgView *self, TnyMimePart *attachment)
830 ModestMozembedMsgViewPrivate *priv;
832 g_return_if_fail (MODEST_IS_MOZEMBED_MSG_VIEW (self));
833 g_return_if_fail (TNY_IS_MIME_PART (attachment));
834 priv = MODEST_MOZEMBED_MSG_VIEW_GET_PRIVATE (self);
836 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
841 /* TNY MSG IMPLEMENTATION */
844 tny_msg_view_init (gpointer g, gpointer iface_data)
846 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
848 klass->get_msg_func = modest_msg_view_get_msg;
849 klass->set_msg_func = modest_msg_view_set_msg;
850 klass->set_unavailable_func = modest_msg_view_set_unavailable;
851 klass->clear_func = modest_msg_view_clear;
852 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for;
853 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer;
859 modest_msg_view_get_msg (TnyMsgView *self)
861 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
865 modest_msg_view_get_msg_default (TnyMsgView *self)
867 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
871 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
873 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
877 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
880 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
886 modest_msg_view_set_unavailable (TnyMsgView *self)
888 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
892 modest_msg_view_set_unavailable_default (TnyMsgView *self)
894 tny_msg_view_clear (self);
900 modest_msg_view_clear (TnyMsgView *self)
902 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->clear_func (self);
906 modest_msg_view_clear_default (TnyMsgView *self)
908 set_message (MODEST_MOZEMBED_MSG_VIEW (self), NULL);
911 static TnyMimePartView*
912 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
914 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
917 static TnyMimePartView*
918 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
920 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
925 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
927 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
931 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
933 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
938 /* TNY MIME PART IMPLEMENTATION */
941 tny_mime_part_view_init (gpointer g, gpointer iface_data)
943 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
945 klass->get_part_func = modest_msg_view_mp_get_part;
946 klass->set_part_func = modest_msg_view_mp_set_part;
947 klass->clear_func = modest_msg_view_mp_clear;
953 modest_msg_view_mp_get_part (TnyMimePartView *self)
955 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
960 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
962 return TNY_MIME_PART (get_message (MODEST_MOZEMBED_MSG_VIEW (self)));
966 modest_msg_view_mp_set_part (TnyMimePartView *self,
969 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
973 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
976 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
978 set_message (MODEST_MOZEMBED_MSG_VIEW (self), TNY_MSG (part));
982 modest_msg_view_mp_clear (TnyMimePartView *self)
984 tny_msg_view_clear (TNY_MSG_VIEW (self));
987 /* MODEST MIME PART VIEW IMPLEMENTATION */
990 modest_mime_part_view_init (gpointer g, gpointer iface_data)
992 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
994 klass->is_empty_func = modest_msg_view_mp_is_empty;
1000 modest_msg_view_mp_is_empty (ModestMimePartView *self)
1002 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
1006 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
1008 return is_empty (MODEST_MOZEMBED_MSG_VIEW (self));
1011 /* MODEST ZOOMABLE IMPLEMENTATION */
1013 modest_zoomable_init (gpointer g, gpointer iface_data)
1015 ModestZoomableIface *klass = (ModestZoomableIface *)g;
1017 klass->get_zoom_func = modest_msg_view_get_zoom;
1018 klass->set_zoom_func = modest_msg_view_set_zoom;
1019 klass->zoom_minus_func = modest_msg_view_zoom_minus;
1020 klass->zoom_plus_func = modest_msg_view_zoom_plus;
1026 modest_msg_view_get_zoom (ModestZoomable *self)
1028 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
1032 modest_msg_view_get_zoom_default (ModestZoomable *self)
1034 return get_zoom (MODEST_MOZEMBED_MSG_VIEW (self));
1038 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
1040 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
1044 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
1046 set_zoom (MODEST_MOZEMBED_MSG_VIEW (self), value);
1050 modest_msg_view_zoom_minus (ModestZoomable *self)
1052 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
1056 modest_msg_view_zoom_minus_default (ModestZoomable *self)
1058 /* operation not supported in ModestMsgView */
1063 modest_msg_view_zoom_plus (ModestZoomable *self)
1065 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
1069 modest_msg_view_zoom_plus_default (ModestZoomable *self)
1071 /* operation not supported in ModestMsgView */
1075 /* MODEST ISEARCH VIEW IMPLEMENTATION */
1077 modest_isearch_view_init (gpointer g, gpointer iface_data)
1079 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
1081 klass->search_func = modest_msg_view_search;
1082 klass->search_next_func = modest_msg_view_search_next;
1088 modest_msg_view_search (ModestISearchView *self, const gchar *string)
1090 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
1094 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
1096 return search (MODEST_MOZEMBED_MSG_VIEW (self), string);
1100 modest_msg_view_search_next (ModestISearchView *self)
1102 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
1106 modest_msg_view_search_next_default (ModestISearchView *self)
1108 return search_next (MODEST_MOZEMBED_MSG_VIEW (self));
1111 /* MODEST MSG VIEW IMPLEMENTATION */
1113 modest_msg_view_init (gpointer g, gpointer iface_data)
1115 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
1117 klass->get_vadjustment_func = modest_mozembed_msg_view_get_vadjustment;
1118 klass->get_hadjustment_func = modest_mozembed_msg_view_get_hadjustment;
1119 klass->set_vadjustment_func = modest_mozembed_msg_view_set_vadjustment;
1120 klass->set_hadjustment_func = modest_mozembed_msg_view_set_hadjustment;
1121 klass->set_shadow_type_func = modest_mozembed_msg_view_set_shadow_type;
1122 klass->get_shadow_type_func = modest_mozembed_msg_view_get_shadow_type;
1123 klass->get_priority_func = modest_mozembed_msg_view_get_priority;
1124 klass->set_priority_func = modest_mozembed_msg_view_set_priority;
1125 klass->get_selected_attachments_func = modest_mozembed_msg_view_get_selected_attachments;
1126 klass->get_attachments_func = modest_mozembed_msg_view_get_attachments;
1127 klass->grab_focus_func = modest_mozembed_msg_view_grab_focus;
1128 klass->remove_attachment_func = modest_mozembed_msg_view_remove_attachment;
1133 static GtkAdjustment*
1134 modest_mozembed_msg_view_get_vadjustment (ModestMsgView *self)
1136 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
1139 static GtkAdjustment*
1140 modest_mozembed_msg_view_get_vadjustment_default (ModestMsgView *self)
1142 return get_vadjustment (MODEST_MOZEMBED_MSG_VIEW (self));
1145 static GtkAdjustment*
1146 modest_mozembed_msg_view_get_hadjustment (ModestMsgView *self)
1148 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
1151 static GtkAdjustment*
1152 modest_mozembed_msg_view_get_hadjustment_default (ModestMsgView *self)
1154 return get_hadjustment (MODEST_MOZEMBED_MSG_VIEW (self));
1158 modest_mozembed_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
1160 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
1164 modest_mozembed_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
1166 set_vadjustment (MODEST_MOZEMBED_MSG_VIEW (self), adj);
1170 modest_mozembed_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
1172 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
1176 modest_mozembed_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
1178 set_hadjustment (MODEST_MOZEMBED_MSG_VIEW (self), adj);
1182 modest_mozembed_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
1184 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
1188 modest_mozembed_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
1190 set_shadow_type (MODEST_MOZEMBED_MSG_VIEW (self), type);
1193 static GtkShadowType
1194 modest_mozembed_msg_view_get_shadow_type (ModestMsgView *self)
1196 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
1199 static GtkShadowType
1200 modest_mozembed_msg_view_get_shadow_type_default (ModestMsgView *self)
1202 return get_shadow_type (MODEST_MOZEMBED_MSG_VIEW (self));
1206 modest_mozembed_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
1208 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
1212 modest_mozembed_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
1214 set_priority (MODEST_MOZEMBED_MSG_VIEW (self), flags);
1217 static TnyHeaderFlags
1218 modest_mozembed_msg_view_get_priority (ModestMsgView *self)
1220 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
1223 static TnyHeaderFlags
1224 modest_mozembed_msg_view_get_priority_default (ModestMsgView *self)
1226 return get_priority (MODEST_MOZEMBED_MSG_VIEW (self));
1230 modest_mozembed_msg_view_get_selected_attachments (ModestMsgView *self)
1232 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
1236 modest_mozembed_msg_view_get_selected_attachments_default (ModestMsgView *self)
1238 return get_selected_attachments (MODEST_MOZEMBED_MSG_VIEW (self));
1242 modest_mozembed_msg_view_get_attachments (ModestMsgView *self)
1244 return MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
1248 modest_mozembed_msg_view_get_attachments_default (ModestMsgView *self)
1250 return get_attachments (MODEST_MOZEMBED_MSG_VIEW (self));
1254 modest_mozembed_msg_view_grab_focus (ModestMsgView *self)
1256 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
1260 modest_mozembed_msg_view_grab_focus_default (ModestMsgView *self)
1262 grab_focus (MODEST_MOZEMBED_MSG_VIEW (self));
1266 modest_mozembed_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
1268 MODEST_MOZEMBED_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
1272 modest_mozembed_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
1274 remove_attachment (MODEST_MOZEMBED_MSG_VIEW (self), attachment);