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;
265 /* internal adjustments for set_scroll_adjustments */
268 GtkShadowType shadow_type;
270 /* gdk windows for drawing */
271 GdkWindow *view_window;
272 GdkWindow *headers_window;
273 GdkWindow *html_window;
275 /* id handler for dragged scroll */
276 guint idle_motion_id;
278 /* idle changes count */
279 gint idle_changes_count;
280 guint idle_readjust_scroll_id;
281 guint idle_resize_children_id;
284 gdouble current_zoom;
286 /* link click management */
289 gboolean has_blocked_bs_images;
292 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
293 MODEST_TYPE_GTKHTML_MSG_VIEW, \
294 ModestGtkhtmlMsgViewPrivate))
297 static GtkContainerClass *parent_class = NULL;
300 modest_gtkhtml_msg_view_get_type (void)
302 static GType my_type = 0;
304 static const GTypeInfo my_info = {
305 sizeof(ModestGtkhtmlMsgViewClass),
306 NULL, /* base init */
307 NULL, /* base finalize */
308 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
309 NULL, /* class finalize */
310 NULL, /* class data */
311 sizeof(ModestGtkhtmlMsgView),
313 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
316 static const GInterfaceInfo tny_msg_view_info =
318 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
319 NULL, /* interface_finalize */
320 NULL /* interface_data */
323 static const GInterfaceInfo tny_mime_part_view_info =
325 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
326 NULL, /* interface_finalize */
327 NULL /* interface_data */
330 static const GInterfaceInfo tny_header_view_info =
332 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
333 NULL, /* interface_finalize */
334 NULL /* interface_data */
337 static const GInterfaceInfo modest_mime_part_view_info =
339 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
340 NULL, /* interface_finalize */
341 NULL /* interface_data */
344 static const GInterfaceInfo modest_zoomable_info =
346 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
347 NULL, /* interface_finalize */
348 NULL /* interface_data */
351 static const GInterfaceInfo modest_isearch_view_info =
353 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
354 NULL, /* interface_finalize */
355 NULL /* interface_data */
358 static const GInterfaceInfo modest_msg_view_info =
360 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
361 NULL, /* interface_finalize */
362 NULL /* interface_data */
365 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
366 "ModestGtkhtmlMsgView",
369 g_type_add_interface_static (my_type, TNY_TYPE_HEADER_VIEW,
370 &tny_header_view_info);
372 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
373 &tny_mime_part_view_info);
375 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
376 &modest_mime_part_view_info);
378 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
381 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
382 &modest_zoomable_info);
384 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
385 &modest_isearch_view_info);
387 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
388 &modest_msg_view_info);
394 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
396 GObjectClass *gobject_class;
397 GtkWidgetClass *widget_class;
398 GtkObjectClass *gtkobject_class;
399 GtkContainerClass *container_class;
400 gobject_class = (GObjectClass*) klass;
401 widget_class = (GtkWidgetClass *) klass;
402 gtkobject_class = (GtkObjectClass *) klass;
403 container_class = (GtkContainerClass *) klass;
405 parent_class = g_type_class_peek_parent (klass);
406 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
407 gobject_class->set_property = set_property;
408 gobject_class->get_property = get_property;
409 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
411 widget_class->realize = realize;
412 widget_class->unrealize = unrealize;
413 widget_class->expose_event = expose;
414 widget_class->size_request = size_request;
415 widget_class->size_allocate = size_allocate;
417 container_class->forall = forall;
418 container_class->remove = container_remove;
420 klass->set_header_func = modest_msg_view_set_header_default;
421 klass->clear_header_func = modest_msg_view_clear_header_default;
422 klass->set_scroll_adjustments = set_scroll_adjustments;
423 klass->get_part_func = modest_msg_view_mp_get_part_default;
424 klass->set_part_func = modest_msg_view_mp_set_part_default;
425 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
426 klass->get_msg_func = modest_msg_view_get_msg_default;
427 klass->set_msg_func = modest_msg_view_set_msg_default;
428 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
429 klass->clear_func = modest_msg_view_clear_default;
430 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
431 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
432 klass->get_zoom_func = modest_msg_view_get_zoom_default;
433 klass->set_zoom_func = modest_msg_view_set_zoom_default;
434 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
435 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
436 klass->search_func = modest_msg_view_search_default;
437 klass->search_next_func = modest_msg_view_search_next_default;
438 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body_default;
439 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
440 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
441 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
442 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
443 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
444 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
445 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
446 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
447 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
448 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
449 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
450 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
451 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images_default;
452 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding_default;
453 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images_default;
455 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
457 g_object_class_install_property (gobject_class,
459 g_param_spec_object ("hadjustment",
460 _("Horizontal adjustment"),
461 _("GtkAdjustment with information of the horizontal visible position"),
463 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
465 g_object_class_install_property (gobject_class,
467 g_param_spec_object ("vadjustment",
468 _("Vertical adjustment"),
469 _("GtkAdjustment with information of the vertical visible position"),
471 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
473 g_object_class_install_property (gobject_class,
475 g_param_spec_enum ("shadow_type",
477 _("Kind of shadow that's shown around the view"),
478 GTK_TYPE_SHADOW_TYPE,
480 G_PARAM_READABLE | G_PARAM_WRITABLE ));
482 widget_class->set_scroll_adjustments_signal =
483 g_signal_new ("set_scroll_adjustments",
484 G_OBJECT_CLASS_TYPE (gobject_class),
485 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
486 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
488 modest_marshal_VOID__POINTER_POINTER,
491 GTK_TYPE_ADJUSTMENT);
495 set_property (GObject *object,
500 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
503 case PROP_HADJUSTMENT:
504 set_hadjustment (self, g_value_get_object (value));
506 case PROP_VADJUSTMENT:
507 set_vadjustment (self, g_value_get_object (value));
509 case PROP_SHADOW_TYPE:
510 set_shadow_type (self, g_value_get_enum (value));
513 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
519 get_property (GObject *object,
524 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
525 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
528 case PROP_HADJUSTMENT:
529 g_value_set_object (value, priv->hadj);
531 case PROP_VADJUSTMENT:
532 g_value_set_object (value, priv->vadj);
534 case PROP_SHADOW_TYPE:
535 g_value_set_enum (value, priv->shadow_type);
538 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
544 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
546 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
549 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
550 g_object_unref (priv->hadj);
556 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
558 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
561 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
562 g_object_unref (priv->vadj);
568 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
570 /* This method gets the allocation of the widget in parent widget. It's the
571 real position and size of the widget */
572 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
577 if (priv->shadow_type != GTK_SHADOW_NONE) {
578 allocation->x = GTK_WIDGET (self)->style->xthickness;
579 allocation->y = GTK_WIDGET (self)->style->ythickness;
582 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
583 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
588 reclamp_adjustment (GtkAdjustment *adj,
589 gboolean *value_changed)
591 gdouble value = adj->value;
593 /* Correct value to be inside the expected values of a scroll */
595 value = CLAMP (value, 0, adj->upper - adj->page_size);
597 if (value != adj->value) {
600 *value_changed = TRUE;
601 } else if (value_changed) {
602 *value_changed = FALSE;
607 set_hadjustment_values (ModestGtkhtmlMsgView *self,
608 gboolean *value_changed)
610 GtkAllocation view_allocation;
611 GtkAdjustment *hadj = get_hadjustment (self);
613 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
615 get_view_allocation (self, &view_allocation);
616 hadj->page_size = view_allocation.width;
617 hadj->step_increment = view_allocation.width * 0.1;
618 hadj->page_increment = view_allocation.width * 0.9;
621 hadj->upper = view_allocation.width;
623 /* Get the real width of the embedded html */
624 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
625 GtkAdjustment *html_hadj;
626 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
627 full_width += html_hadj->upper;
630 hadj->upper = MAX (view_allocation.width, full_width);
632 reclamp_adjustment (hadj, value_changed);
637 set_vadjustment_values (ModestGtkhtmlMsgView *self,
638 gboolean *value_changed)
640 GtkAllocation view_allocation;
641 GtkAdjustment *vadj = get_vadjustment (self);
642 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
643 gint full_height = 0;
644 GtkAdjustment *html_vadj;
646 get_view_allocation (self, &view_allocation);
647 vadj->page_size = view_allocation.height;
648 vadj->step_increment = view_allocation.height * 0.1;
649 vadj->page_increment = view_allocation.height * 0.9;
653 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
654 GtkRequisition child_requisition;
656 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
657 full_height = child_requisition.height;
662 /* Get the real height of the embedded html */
663 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
664 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
665 full_height += html_vadj->upper;
668 vadj->upper = MAX (view_allocation.height, full_height);
670 reclamp_adjustment (vadj, value_changed);
675 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
679 set_hadjustment (self, hadj);
680 set_vadjustment (self, vadj);
682 #ifndef MODEST_TOOLKIT_HILDON2
683 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
684 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
689 realize (GtkWidget *widget)
691 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
692 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
693 GtkAdjustment *hadj = get_hadjustment (self);
694 GtkAdjustment *vadj = get_vadjustment (self);
695 GdkWindowAttr attributes;
697 gint attributes_mask;
698 GtkAllocation view_allocation;
700 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
702 /* The structure of the GdkWindow's is:
703 * * widget->window: the shown gdkwindow embedding all the stuff inside
704 * * view_window: a backing store gdkwindow containing the headers and contents
705 * being scrolled. This window should have all the visible and non visible
707 * * headers_window: gdk window for headers_box.
708 * * html_window: gdk window for html_scroll (the scrolled window containing the
709 * body view showing the contents of the mail).
712 attributes.x = widget->allocation.x;
713 attributes.y = widget->allocation.y;
714 attributes.width = widget->allocation.width;
715 attributes.height = widget->allocation.height;
716 attributes.window_type = GDK_WINDOW_CHILD;
717 attributes.wclass = GDK_INPUT_OUTPUT;
718 attributes.visual = gtk_widget_get_visual (widget);
719 attributes.colormap = gtk_widget_get_colormap (widget);
721 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
722 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
723 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
725 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
726 &attributes, attributes_mask);
727 gdk_window_set_user_data (widget->window, self);
729 get_view_allocation (self, &view_allocation);
731 attributes.x = view_allocation.x;
732 attributes.y = view_allocation.y;
733 attributes.width = view_allocation.width;
734 attributes.height = view_allocation.height;
735 attributes.event_mask = 0;
736 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
737 gdk_window_set_user_data (priv->view_window, self);
738 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
740 attributes.x = -hadj->value;
741 attributes.y = -vadj->value;
742 attributes.width = hadj->upper;
743 if (priv->headers_box)
744 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
746 attributes.height = 1;
747 attributes.event_mask = event_mask;
749 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
750 gdk_window_set_user_data (priv->headers_window, self);
752 if (priv->headers_box)
753 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
755 attributes.x = -hadj->value;
756 if (priv->headers_box)
757 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
759 attributes.y = -vadj->value;
760 attributes.width = hadj->upper;
761 if (priv->headers_box)
762 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
764 attributes.height = vadj->upper;
765 attributes.event_mask = event_mask;
767 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
768 gdk_window_set_user_data (priv->html_window, self);
770 if (priv->html_scroll)
771 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
773 widget->style = gtk_style_attach (widget->style, widget->window);
774 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
775 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
776 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
778 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
780 NULL, widget, "msgviewheaders",
782 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
784 NULL, widget, "msgviewcontents",
787 gdk_window_show (priv->view_window);
788 gdk_window_show (priv->headers_window);
789 gdk_window_show (priv->html_window);
794 unrealize (GtkWidget *widget)
796 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
797 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
799 gdk_window_set_user_data (priv->view_window, NULL);
800 gdk_window_destroy (priv->view_window);
801 priv->view_window = NULL;
803 gdk_window_set_user_data (priv->headers_window, NULL);
804 gdk_window_destroy (priv->headers_window);
805 priv->headers_window = NULL;
807 gdk_window_set_user_data (priv->html_window, NULL);
808 gdk_window_destroy (priv->html_window);
809 priv->html_window = NULL;
811 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
812 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
817 expose (GtkWidget *widget,
818 GdkEventExpose *event)
820 ModestGtkhtmlMsgView *self;
821 ModestGtkhtmlMsgViewPrivate *priv;
823 if (GTK_WIDGET_DRAWABLE (widget)) {
824 self = MODEST_GTKHTML_MSG_VIEW (widget);
825 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
826 if (event->window == widget->window) {
827 gtk_paint_shadow (widget->style, widget->window,
828 GTK_STATE_NORMAL, priv->shadow_type,
829 &event->area, widget, "msgview",
831 } else if (event->window == priv->headers_window) {
832 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
834 &event->area, widget, "msgviewheaders",
836 } else if (event->window == priv->html_window) {
837 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
839 &event->area, widget, "msgviewcontents",
842 if (priv->headers_box)
843 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
844 if (priv->html_scroll)
845 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
846 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
853 forall (GtkContainer *container,
854 gboolean include_internals,
855 GtkCallback callback,
858 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
859 g_return_if_fail (callback != NULL);
861 if (priv->headers_box)
862 (*callback) (priv->headers_box, userdata);
863 if (priv->html_scroll)
864 (*callback) (priv->html_scroll, userdata);
868 container_remove (GtkContainer *container,
871 gboolean was_visible = FALSE;
872 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
873 was_visible = GTK_WIDGET_VISIBLE (widget);
874 if (widget == priv->headers_box) {
875 gtk_widget_unparent (priv->headers_box);
876 priv->headers_box = NULL;
877 } else if (widget == priv->html_scroll) {
878 gtk_widget_unparent (priv->html_scroll);
879 priv->html_scroll = NULL;
884 gtk_widget_queue_resize (GTK_WIDGET(container));
889 size_request (GtkWidget *widget,
892 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
893 GtkRequisition child_req;
898 gtk_widget_size_request (priv->headers_box, &child_req);
899 req->width = child_req.width;
900 req->height += child_req.height;
901 gtk_widget_size_request (priv->html_scroll, &child_req);
902 req->width = MAX (child_req.width, req->width);
903 req->height += child_req.height;
908 size_allocate (GtkWidget *widget,
909 GtkAllocation *allocation)
911 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
912 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
913 gboolean hadj_value_changed, vadj_value_changed;
914 GtkAllocation headers_allocation, html_allocation, view_allocation;
915 GtkAdjustment *html_vadj;
917 if (GTK_WIDGET_MAPPED (widget) &&
918 priv->shadow_type != GTK_SHADOW_NONE &&
919 (allocation->width != widget->allocation.width ||
920 allocation->height != widget->allocation.height))
921 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
923 if (priv->idle_readjust_scroll_id == 0 && priv->idle_changes_count < 5 && widget->allocation.width != allocation->width) {
925 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
926 priv->idle_changes_count ++;
929 widget->allocation = *allocation;
930 set_hadjustment_values (self, &hadj_value_changed);
931 set_vadjustment_values (self, &vadj_value_changed);
933 get_view_allocation (self, &view_allocation);
935 headers_allocation.x = 0;
936 headers_allocation.y = 0;
937 headers_allocation.width = view_allocation.width;
938 if (priv->headers_box)
939 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
941 headers_allocation.height = 0;
943 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
945 html_allocation.x = 0;
946 html_allocation.y = MAX (0, headers_allocation.height - priv->vadj->value);
947 html_allocation.width = view_allocation.width;
948 if (html_vadj->upper < allocation->height) {
949 html_allocation.height = MAX (html_vadj->upper, allocation->height - headers_allocation.height);
951 html_allocation.height = allocation->height;
953 /* html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height)); */
955 if (GTK_WIDGET_REALIZED (widget)) {
956 gdk_window_move_resize (widget->window,
962 gdk_window_move_resize (priv->view_window,
965 view_allocation.width,
966 view_allocation.height);
967 gdk_window_move_resize (priv->headers_window,
969 (gint) (- priv->vadj->value),
971 headers_allocation.height);
972 gdk_window_move_resize (priv->html_window,
973 (gint) (- priv->hadj->value),
974 (gint) html_allocation.y,
975 (gint) priv->hadj->upper,
976 html_allocation.height);
979 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
980 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
982 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
983 html_allocation.x = 0;
984 html_allocation.y = 0;
985 html_allocation.width = (gint) priv->hadj->upper;
986 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
987 if (html_vadj->page_size != html_allocation.height) {
988 html_vadj->page_size = html_allocation.height;
989 gtk_adjustment_changed (html_vadj);
992 gtk_adjustment_changed (priv->hadj);
993 gtk_adjustment_changed (priv->vadj);
995 if (hadj_value_changed)
996 gtk_adjustment_value_changed (priv->hadj);
997 if (vadj_value_changed)
998 gtk_adjustment_value_changed (priv->vadj);
1003 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
1005 ModestGtkhtmlMsgView *self = NULL;
1006 ModestGtkhtmlMsgViewPrivate *priv = NULL;
1008 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
1009 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
1011 self = MODEST_GTKHTML_MSG_VIEW (data);
1012 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1014 if (GTK_WIDGET_REALIZED (self)) {
1015 GtkAdjustment *hadj = get_hadjustment (self);
1016 GtkAdjustment *vadj = get_vadjustment (self);
1017 gint headers_offset = 0;
1019 gtk_widget_queue_resize (priv->html_scroll);
1021 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
1024 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
1026 new_y = -vadj->value;
1028 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
1030 if (new_x != old_x || new_y != old_y) {
1031 gdk_window_move (priv->headers_window, new_x, new_y);
1032 gdk_window_process_updates (priv->headers_window, TRUE);
1036 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
1039 gint new_internal_vvalue;
1040 gdk_window_get_position (priv->html_window, &old_x, &old_y);
1041 new_x = -hadj->value;
1043 new_internal_vvalue = MAX (0, vadj->value - headers_offset);
1044 gtk_adjustment_set_value (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll)),
1045 new_internal_vvalue);
1047 new_y = MAX (0, headers_offset - vadj->value);
1049 if (new_x != old_x || new_y != old_y) {
1050 gdk_window_move (priv->html_window, new_x, new_y);
1051 gdk_window_process_updates (priv->html_window, TRUE);
1059 resize_children_idle (GtkContainer *cont)
1061 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (cont);
1062 if (GTK_WIDGET_DRAWABLE (cont)) {
1063 gtk_container_resize_children (cont);
1065 priv->idle_resize_children_id = 0;
1071 html_adjustment_changed (GtkAdjustment *adj,
1074 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
1075 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1076 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1077 gboolean vadj_changed;
1080 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
1082 priv->html_scroll->requisition.height = html_vadj->upper;
1083 if ((priv->vadj != NULL && (html_vadj->upper == (priv->vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height)))
1084 && html_vadj->page_size == priv->html_scroll->allocation.height)
1087 set_vadjustment_values (self, &vadj_changed);
1089 if (html_vadj->upper < GTK_WIDGET (self)->allocation.height) {
1090 new_height = MAX (html_vadj->upper,
1091 GTK_WIDGET (self)->allocation.height - GTK_WIDGET(priv->headers_box)->allocation.height);
1093 new_height = GTK_WIDGET (self)->allocation.height;
1096 gtk_adjustment_changed (priv->vadj);
1097 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
1098 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
1099 gdk_window_process_updates (priv->view_window, TRUE);
1100 if (priv->idle_resize_children_id == 0)
1101 priv->idle_resize_children_id = gdk_threads_add_idle ((GSourceFunc) resize_children_idle, self);
1107 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
1109 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1111 /* We're out the main lock */
1112 gdk_threads_enter ();
1114 if (GTK_WIDGET_DRAWABLE (self)) {
1115 GtkAdjustment *html_vadj;
1116 GtkAdjustment *html_hadj;
1118 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1119 html_vadj->upper = 0;
1120 html_vadj->page_size = 0;
1121 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1123 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1124 html_hadj->upper = 0;
1125 html_hadj->page_size = 0;
1126 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1128 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1129 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1131 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1132 gtk_widget_queue_draw (GTK_WIDGET (priv->body_view));
1134 /* Just another hack for making readjust really work. This forces an update
1135 * of the scroll, and then, make the scroll really update properly the
1136 * the size and not corrupt scrollable area */
1137 gtk_adjustment_set_value (priv->vadj, 1.0);
1138 gtk_adjustment_set_value (priv->vadj, 0.0);
1141 priv->idle_readjust_scroll_id = 0;
1142 g_object_unref (G_OBJECT (self));
1145 gdk_threads_leave ();
1151 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1153 ModestGtkhtmlMsgViewPrivate *priv;
1154 GtkAdjustment *html_vadj;
1156 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1157 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1158 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1159 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1161 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1163 priv->has_blocked_bs_images = FALSE;
1165 priv->idle_changes_count = 0;
1166 priv->idle_readjust_scroll_id = 0;
1167 priv->idle_resize_children_id = 0;
1168 priv->current_zoom = 1.0;
1172 priv->shadow_type = GTK_SHADOW_IN;
1173 priv->view_window = NULL;
1174 priv->headers_window = NULL;
1175 priv->html_window = NULL;
1177 priv->idle_motion_id = 0;
1179 gtk_widget_push_composite_child ();
1180 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1181 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1182 gtk_widget_pop_composite_child ();
1183 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1187 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1188 #ifdef MODEST_TOOLKIT_HILDON2
1189 priv->mail_header_view = GTK_WIDGET(modest_compact_mail_header_view_new ());
1191 priv->mail_header_view = GTK_WIDGET(modest_expander_mail_header_view_new (TRUE));
1193 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1194 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1195 #ifdef MODEST_TOOLKIT_HILDON2
1196 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1197 MODEST_ATTACHMENTS_VIEW_STYLE_LINKS);
1199 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1200 MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE);
1203 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1204 G_CALLBACK(on_activate_link), obj);
1205 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1206 G_CALLBACK(on_fetch_url), obj);
1207 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1208 G_CALLBACK(on_link_hover), obj);
1209 g_signal_connect (G_OBJECT(priv->body_view), "limit_error",
1210 G_CALLBACK(on_limit_error), obj);
1211 #ifdef MAEMO_CHANGES
1212 g_signal_connect (G_OBJECT(priv->body_view), "motion-notify-event",
1213 G_CALLBACK (motion_notify_event), obj);
1215 g_signal_connect (G_OBJECT (priv->body_view), "button-press-event",
1216 G_CALLBACK (button_press_event), obj);
1217 g_signal_connect (G_OBJECT (priv->body_view), "button-release-event",
1218 G_CALLBACK (button_release_event), obj);
1220 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1221 G_CALLBACK (on_recpt_activated), obj);
1222 g_signal_connect (G_OBJECT (priv->mail_header_view), "show-details",
1223 G_CALLBACK (on_show_details), obj);
1225 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1226 G_CALLBACK (on_attachment_activated), obj);
1228 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1230 g_signal_connect (G_OBJECT (html_vadj), "changed",
1231 G_CALLBACK (html_adjustment_changed), obj);
1233 gtk_widget_push_composite_child ();
1234 priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1235 gtk_widget_set_composite_name (priv->headers_box, "headers");
1236 gtk_widget_pop_composite_child ();
1238 if (priv->mail_header_view)
1239 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1241 #ifdef MODEST_TOOLKIT_HILDON2
1242 priv->priority_icon = gtk_image_new ();
1243 gtk_misc_set_alignment (GTK_MISC (priv->priority_icon), 0.0, 0.5);
1244 if (priv->priority_icon) {
1245 priv->priority_box = (GtkWidget *)
1246 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1247 _("mcen_me_editor_message_priority"),
1248 priv->priority_icon,
1251 gtk_widget_hide_all (priv->priority_box);
1253 priv->calendar_icon = gtk_image_new ();
1254 gtk_misc_set_alignment (GTK_MISC (priv->calendar_icon), 0.0, 0.5);
1255 if (priv->calendar_icon) {
1256 priv->calendar_box = (GtkWidget *)
1257 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1258 _("TODO: invitation"),
1259 priv->calendar_icon,
1262 gtk_widget_hide_all (priv->calendar_box);
1265 if (priv->attachments_view) {
1266 #ifndef MODEST_TOOLKIT_HILDON2
1267 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1269 gchar *att_label = g_strconcat (_("mail_va_attachment"), ":", NULL);
1272 priv->attachments_box = (GtkWidget *)
1273 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1275 priv->attachments_view,
1277 gtk_widget_hide_all (priv->attachments_box);
1281 #ifndef MODEST_TOOLKIT_HILDON2
1282 separator = gtk_hseparator_new ();
1283 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1286 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1288 if (priv->body_view) {
1289 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1290 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1291 #ifdef MAEMO_CHANGES
1292 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1293 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1294 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold-query", G_CALLBACK (on_tap_and_hold_query), obj);
1302 modest_gtkhtml_msg_view_finalize (GObject *obj)
1304 ModestGtkhtmlMsgViewPrivate *priv;
1305 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1308 g_object_unref (G_OBJECT(priv->msg));
1312 if (priv->idle_resize_children_id > 0) {
1313 g_source_remove (priv->idle_resize_children_id);
1314 priv->idle_resize_children_id = 0;
1317 if (priv->idle_readjust_scroll_id > 0) {
1318 g_source_remove (priv->idle_readjust_scroll_id);
1319 priv->idle_readjust_scroll_id = 0;
1322 if (priv->idle_motion_id > 0) {
1323 g_source_remove (priv->idle_motion_id);
1324 priv->idle_motion_id = 0;
1327 /* we cannot disconnect sigs, because priv->body_view is
1330 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1331 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1333 priv->body_view = NULL;
1334 priv->attachments_view = NULL;
1336 G_OBJECT_CLASS(parent_class)->finalize (obj);
1340 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1342 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1343 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1345 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1348 /* INTERNAL METHODS */
1350 #ifdef MAEMO_CHANGES
1352 motion_notify_event (GtkWidget *widget,
1353 GdkEventMotion *event,
1356 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1358 /* Use panning information in gtkhtml widget to support also vertical panning */
1360 if (GTK_HTML (widget)->panning) {
1364 gdk_window_get_pointer (GTK_LAYOUT (widget)->bin_window, NULL, &y, NULL);
1365 dy = y - GTK_HTML (widget)->lasty;
1366 value = priv->vadj->value - (gdouble) dy;
1368 if (value < priv->vadj->lower)
1369 value = priv->vadj->lower;
1370 else if (value > priv->vadj->upper - priv->vadj->page_size)
1371 value = priv->vadj->upper - priv->vadj->page_size;
1372 gtk_adjustment_set_value (priv->vadj, value);
1380 idle_motion (gpointer userdata)
1382 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1383 if (GTK_HTML (priv->body_view)->in_selection_drag) {
1387 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1388 offset= (gdouble) (priv->headers_box->requisition.height + gdk_y);
1389 adj = GTK_ADJUSTMENT (priv->vadj);
1390 if (offset < adj->value + adj->step_increment) {
1391 gtk_adjustment_set_value (adj, MAX (offset + adj->page_increment - adj->page_size, 0.0));
1392 } else if (offset > adj->value + adj->page_increment) {
1393 gtk_adjustment_set_value (adj, MIN (offset - adj->page_increment, adj->upper - adj->page_size));
1395 gtk_widget_queue_resize (userdata);
1401 button_press_event (GtkWidget *widget,
1402 GdkEventButton *event,
1405 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1407 if (priv->idle_motion_id == 0) {
1408 priv->idle_motion_id = g_timeout_add (200, idle_motion, userdata);
1414 button_release_event (GtkWidget *widget,
1415 GdkEventButton *event,
1418 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1420 if (priv->idle_motion_id > 0) {
1422 g_source_remove (priv->idle_motion_id);
1424 priv->idle_motion_id = 0;;
1425 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1426 event->y = (gdouble) gdk_y;
1431 static GtkAdjustment *
1432 get_vadjustment (ModestGtkhtmlMsgView *self)
1434 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1437 set_vadjustment (self, NULL);
1443 static GtkAdjustment *
1444 get_hadjustment (ModestGtkhtmlMsgView *self)
1446 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1449 set_hadjustment (self, NULL);
1456 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1458 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1459 gboolean value_changed;
1461 if (hadj && hadj == priv->hadj)
1465 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1466 disconnect_hadjustment (self);
1467 g_object_ref (G_OBJECT (hadj));
1468 gtk_object_sink (GTK_OBJECT (hadj));
1470 set_hadjustment_values (self, &value_changed);
1472 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1475 gtk_adjustment_changed (hadj);
1477 gtk_adjustment_value_changed (hadj);
1479 adjustment_value_changed (hadj, self);
1481 g_object_notify (G_OBJECT (self), "hadjustment");
1485 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1487 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1488 gboolean value_changed;
1490 if (vadj && vadj == priv->vadj)
1494 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1495 disconnect_vadjustment (self);
1496 g_object_ref (G_OBJECT (vadj));
1497 gtk_object_sink (GTK_OBJECT (vadj));
1499 set_vadjustment_values (self, &value_changed);
1501 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1504 gtk_adjustment_changed (vadj);
1506 gtk_adjustment_value_changed (vadj);
1508 adjustment_value_changed (vadj, self);
1510 g_object_notify (G_OBJECT (self), "vadjustment");
1514 set_shadow_type (ModestGtkhtmlMsgView *self,
1515 GtkShadowType shadow_type)
1517 ModestGtkhtmlMsgViewPrivate *priv;
1518 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1520 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1522 if (priv->shadow_type != shadow_type) {
1523 priv->shadow_type = shadow_type;
1525 if (GTK_WIDGET_VISIBLE (self)) {
1526 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1527 gtk_widget_queue_draw (GTK_WIDGET (self));
1529 g_object_notify (G_OBJECT (self), "shadow-type");
1533 static GtkShadowType
1534 get_shadow_type (ModestGtkhtmlMsgView *self)
1536 ModestGtkhtmlMsgViewPrivate *priv;
1537 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1538 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1540 return priv->shadow_type;
1544 modest_msg_view_new (TnyMsg *msg)
1547 ModestGtkhtmlMsgView* self;
1549 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1550 self = MODEST_GTKHTML_MSG_VIEW(obj);
1551 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1553 return GTK_WIDGET(self);
1556 #ifdef MAEMO_CHANGES
1558 on_tap_and_hold (GtkWidget *widget,
1561 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1562 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1564 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1568 on_tap_and_hold_query (GtkWidget *widget,
1572 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1573 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1575 /* Don't show the tap and hold animation if no url below */
1576 return (priv->last_url == NULL);
1581 on_recpt_activated (ModestMailHeaderView *header_view,
1582 const gchar *address,
1583 ModestGtkhtmlMsgView *self)
1585 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1589 on_show_details (ModestMailHeaderView *header_view,
1590 ModestGtkhtmlMsgView *self)
1592 g_signal_emit_by_name (G_OBJECT (self), "show-details");
1596 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1599 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1603 request_fetch_images (ModestGtkhtmlMsgView *self)
1605 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1608 /* The message could have not been downloaded yet */
1610 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
1611 priv->has_blocked_bs_images = FALSE;
1612 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
1614 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
1615 g_object_unref (part);
1617 tny_msg_set_allow_external_images (TNY_MSG (priv->msg), TRUE);
1622 set_branding (ModestGtkhtmlMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
1624 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1626 modest_mail_header_view_set_branding (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), brand_name, brand_icon);
1630 has_blocked_external_images (ModestGtkhtmlMsgView *self)
1632 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1634 return ((modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1635 (priv->has_blocked_bs_images)) &&
1636 !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
1640 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1643 g_return_val_if_fail (self, FALSE);
1645 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1652 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1654 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1657 g_free (priv->last_url);
1658 priv->last_url = g_strdup (uri);
1660 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1666 on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
1668 g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
1672 part_cids_equal (const gchar *part_cid1,
1673 const gchar *part_cid2)
1675 if (g_strcmp0 (part_cid1, part_cid2) == 0)
1678 if (part_cid2 && part_cid2[0] == '<') {
1680 end = g_strrstr_len (part_cid2, -1, ">");
1682 if (end && strncmp (part_cid2 + 1, part_cid1, end - part_cid2 - 1) == 0)
1688 static TnyMimePart *
1689 find_cid_image (TnyMsg *msg, const gchar *cid)
1691 TnyMimePart *part = NULL;
1695 g_return_val_if_fail (msg, NULL);
1696 g_return_val_if_fail (cid, NULL);
1698 parts = TNY_LIST (tny_simple_list_new());
1700 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1701 iter = tny_list_create_iterator (parts);
1703 while (!tny_iterator_is_done(iter)) {
1704 const gchar *part_cid;
1706 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1707 part_cid = tny_mime_part_get_content_id (part);
1709 /* if there is no content id, try the content location;
1710 * this is what Outlook seems to use when it converts
1711 * it's internal richtext to html
1714 part_cid = tny_mime_part_get_content_location (part);
1716 if (part_cids_equal (cid, part_cid))
1719 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1720 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1721 TnyIterator *related_iter = NULL;
1722 TnyMimePart *related_part = NULL;
1724 tny_mime_part_get_parts (part, related_parts);
1725 related_iter = tny_list_create_iterator (related_parts);
1727 while (!tny_iterator_is_done (related_iter)) {
1728 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1729 part_cid = tny_mime_part_get_content_id (related_part);
1731 if (part_cids_equal (cid, part_cid))
1734 g_object_unref (related_part);
1735 related_part = NULL;
1736 tny_iterator_next (related_iter);
1739 g_object_unref (related_iter);
1740 g_object_unref (related_parts);
1741 if (related_part != NULL) {
1742 g_object_unref (part);
1743 part = related_part;
1748 g_object_unref (G_OBJECT(part));
1751 tny_iterator_next (iter);
1754 g_object_unref (G_OBJECT(iter));
1755 g_object_unref (G_OBJECT(parts));
1761 fetch_url_decode_to_stream_cb (TnyMimePart *self, gboolean cancelled, TnyStream *stream, GError *err, gpointer user_data)
1763 tny_stream_close (stream);
1767 on_fetch_url (GtkWidget *widget, const gchar *uri,
1768 TnyStream *stream, ModestGtkhtmlMsgView *self)
1770 ModestGtkhtmlMsgViewPrivate *priv;
1771 const gchar* my_uri;
1772 TnyMimePart *part = NULL;
1776 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1779 * we search for either something starting with cid:, or something
1780 * with no prefix at all; this latter case occurs when sending mails
1781 * with MS Outlook in rich-text mode, and 'attach-as-object
1783 if (g_str_has_prefix (uri, "cid:"))
1784 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1788 /* now try to find the embedded image */
1789 part = find_cid_image (priv->msg, my_uri);
1792 if (g_str_has_prefix (uri, "http:")) {
1793 if (modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1794 gboolean result = FALSE;
1795 g_signal_emit_by_name (self, "fetch-image", uri, stream, &result);
1798 /* we return immediately to get a "image not found" icon */
1799 tny_stream_close (stream);
1805 } else if (TNY_IS_CAMEL_BS_MIME_PART (part) &&
1806 !tny_camel_bs_mime_part_is_fetched (TNY_CAMEL_BS_MIME_PART (part))){
1807 if (!modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1808 !tny_device_is_online (modest_runtime_get_device ())) {
1809 priv->has_blocked_bs_images = TRUE;
1810 tny_stream_close (stream);
1815 tny_mime_part_decode_to_stream_async ((TnyMimePart*)part, stream, fetch_url_decode_to_stream_cb, NULL, NULL);
1816 g_object_unref (G_OBJECT(part));
1821 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
1824 ModestGtkhtmlMsgViewPrivate *priv;
1826 GtkAdjustment *html_vadj, *html_hadj;
1828 g_return_if_fail (self);
1830 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1831 priv->has_blocked_bs_images = FALSE;
1832 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
1833 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1834 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1836 if (msg != priv->msg) {
1838 g_object_unref (G_OBJECT(priv->msg));
1840 g_object_ref (G_OBJECT(msg));
1845 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1846 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1847 gtk_widget_hide_all (priv->mail_header_view);
1848 gtk_widget_hide_all (priv->attachments_box);
1849 #ifdef MODEST_TOOKIT_HILDON2
1850 gtk_widget_hide_all (priv->priority_box);
1851 gtk_widget_hide_all (priv->calendar_box);
1853 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1854 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1856 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1857 html_vadj->upper = 0;
1858 html_vadj->page_size = 0;
1859 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1861 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1862 html_hadj->upper = 0;
1863 html_hadj->page_size = 0;
1864 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1866 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1867 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1869 priv->idle_changes_count = 0;
1870 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1872 gtk_widget_queue_resize (GTK_WIDGET(self));
1873 gtk_widget_queue_draw (GTK_WIDGET(self));
1877 header = tny_msg_get_header (msg);
1878 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1879 g_object_unref (header);
1881 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1882 other_body?NULL:msg);
1884 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), tny_msg_get_allow_external_images (msg));
1888 g_object_ref (body);
1890 body = modest_tny_msg_find_body_part (msg, TRUE);
1893 ModestAttachmentsView *widget;
1895 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1896 g_object_unref (body);
1897 widget = MODEST_ATTACHMENTS_VIEW (priv->attachments_view);
1899 if (modest_attachments_view_has_attachments (widget)) {
1901 GList *children = NULL;
1904 children = gtk_container_get_children (GTK_CONTAINER (priv->attachments_box));
1905 label = GTK_LABEL (children->data);
1906 gtk_widget_show_all (priv->attachments_box);
1907 #ifdef MODEST_TOOLKIT_HILDON2
1908 if (modest_attachments_view_get_num_attachments (widget) > 1) {
1909 text = _("mail_va_attachments");
1911 text = _("mail_va_attachment");
1914 text = _("mail_va_attachment");
1916 gtk_label_set_text (label, text);
1918 gtk_widget_hide_all (priv->attachments_box);
1922 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1925 /* Refresh priority */
1926 set_priority (self, tny_header_get_flags (header));
1927 set_calendar (self, header, msg);
1929 gtk_widget_show (priv->body_view);
1930 #ifdef MODEST_TOOLKIT_HILDON2
1931 gtk_widget_set_no_show_all (priv->priority_box, TRUE);
1932 gtk_widget_set_no_show_all (priv->calendar_box, TRUE);
1934 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1935 gtk_widget_show_all (priv->mail_header_view);
1936 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1937 #ifdef MODEST_TOOLKIT_HILDON2
1938 gtk_widget_set_no_show_all (priv->priority_box, FALSE);
1939 gtk_widget_set_no_show_all (priv->calendar_box, FALSE);
1941 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1943 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1944 html_vadj->upper = 0;
1945 html_vadj->page_size = 0;
1946 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1948 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1949 html_hadj->upper = 0;
1950 html_hadj->page_size = 0;
1951 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1953 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1954 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1956 priv->idle_changes_count = 0;
1957 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1959 gtk_widget_queue_resize (GTK_WIDGET(self));
1960 gtk_widget_queue_draw (GTK_WIDGET(self));
1962 if (priv->hadj != NULL)
1963 priv->hadj->value = 0.0;
1964 if (priv->vadj != NULL)
1965 priv->vadj->value = 0.0;
1967 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1969 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1970 * makes the html view get the proper and expected size and prevent being able to scroll
1971 * the buffer when it shouldn't be scrollable */
1972 if (priv->idle_readjust_scroll_id == 0) {
1973 g_object_ref (self);
1974 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
1979 set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
1981 ModestGtkhtmlMsgViewPrivate *priv;
1982 GtkAdjustment *html_vadj, *html_hadj;
1984 g_return_if_fail (self);
1986 if (header == NULL) {
1987 set_message (self, NULL, NULL);
1991 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1992 priv->has_blocked_bs_images = FALSE;
1993 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
1994 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1995 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1997 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1998 html_vadj->upper = 0;
1999 html_vadj->page_size = 0;
2000 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2002 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2003 html_hadj->upper = 0;
2004 html_hadj->page_size = 0;
2005 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2007 priv->idle_changes_count = 0;
2008 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2009 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2010 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
2013 g_object_unref (G_OBJECT(priv->msg));
2017 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
2018 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
2019 gtk_widget_show_all (priv->mail_header_view);
2020 gtk_widget_hide_all (priv->attachments_box);
2021 #ifdef MODEST_TOOLKIT_HILDON2
2022 gtk_widget_hide_all (priv->priority_box);
2023 gtk_widget_hide_all (priv->calendar_box);
2025 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
2026 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
2027 priv->idle_changes_count = 0;
2028 gtk_widget_queue_resize (GTK_WIDGET(self));
2029 gtk_widget_queue_draw (GTK_WIDGET(self));
2034 get_message (ModestGtkhtmlMsgView *self)
2038 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2040 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
2049 is_empty (ModestGtkhtmlMsgView *self)
2051 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2053 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
2057 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
2059 ModestGtkhtmlMsgViewPrivate *priv;
2060 GtkAdjustment *html_vadj, *html_hadj;
2062 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2063 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2065 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
2067 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2068 html_vadj->upper = 0;
2069 html_vadj->page_size = 0;
2070 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2072 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2073 html_hadj->upper = 0;
2074 html_hadj->page_size = 0;
2075 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2077 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2078 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2080 priv->idle_changes_count = 0;
2081 gtk_widget_queue_resize (priv->body_view);
2085 get_zoom (ModestGtkhtmlMsgView *self)
2087 ModestGtkhtmlMsgViewPrivate *priv;
2089 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
2090 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2092 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
2095 static TnyHeaderFlags
2096 get_priority (ModestGtkhtmlMsgView *self)
2098 ModestGtkhtmlMsgViewPrivate *priv;
2100 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
2102 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2104 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
2108 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
2110 ModestGtkhtmlMsgViewPrivate *priv;
2112 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2113 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2115 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
2117 #ifdef MODEST_TOOLKIT_HILDON2
2118 gboolean show_priority = FALSE;
2119 TnyHeaderFlags priority_flags;
2121 priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK;
2122 if (priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
2123 show_priority = TRUE;
2124 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
2125 } else if (priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
2126 show_priority = TRUE;
2127 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
2130 if (show_priority && MODEST_IS_COMPACT_MAIL_HEADER_VIEW (priv->mail_header_view)) {
2131 gtk_widget_show_all (priv->priority_box);
2133 gtk_widget_hide_all (priv->priority_box);
2139 /* INCREMENTAL SEARCH IMPLEMENTATION */
2142 search (ModestGtkhtmlMsgView *self, const gchar *search)
2144 ModestGtkhtmlMsgViewPrivate *priv;
2146 GtkAdjustment *vadj, *tmp_vadj;
2149 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2151 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2152 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
2153 g_object_ref (vadj);
2154 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
2155 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
2156 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
2161 gdouble offset_top, offset_bottom;
2163 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2164 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2165 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2166 adj = GTK_ADJUSTMENT (priv->vadj);
2167 if (offset_top < adj->value)
2168 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2169 else if (offset_bottom > adj->value + adj->page_increment)
2170 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2174 y_offset = tmp_vadj->value;
2175 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
2176 g_object_unref (vadj);
2182 search_next (ModestGtkhtmlMsgView *self)
2184 ModestGtkhtmlMsgViewPrivate *priv;
2187 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2189 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2190 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
2194 gdouble offset_top, offset_bottom;
2197 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2198 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2199 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2200 adj = GTK_ADJUSTMENT (priv->vadj);
2201 if (offset_top < adj->value)
2202 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2203 else if (offset_bottom > adj->value + adj->page_increment)
2204 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2211 get_selected_attachments (ModestGtkhtmlMsgView *self)
2213 ModestGtkhtmlMsgViewPrivate *priv;
2215 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2216 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2218 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2223 get_attachments (ModestGtkhtmlMsgView *self)
2225 ModestGtkhtmlMsgViewPrivate *priv;
2227 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2228 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2230 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2235 grab_focus (ModestGtkhtmlMsgView *self)
2237 ModestGtkhtmlMsgViewPrivate *priv = NULL;
2239 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2240 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2242 gtk_widget_grab_focus (priv->body_view);
2246 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
2248 ModestGtkhtmlMsgViewPrivate *priv;
2250 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2251 g_return_if_fail (TNY_IS_MIME_PART (attachment));
2252 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2254 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2259 /* TNY HEADER VIEW IMPLEMENTATION */
2262 tny_header_view_init (gpointer g, gpointer iface_data)
2264 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
2266 klass->set_header = modest_msg_view_set_header;
2267 klass->clear = modest_msg_view_clear_header;
2273 modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header)
2275 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_header_func (self, header);
2280 modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
2282 set_header (MODEST_GTKHTML_MSG_VIEW (self), header);
2286 modest_msg_view_clear_header (TnyHeaderView *self)
2288 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_header_func (self);
2293 modest_msg_view_clear_header_default (TnyHeaderView *self)
2295 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2298 /* TNY MSG IMPLEMENTATION */
2301 tny_msg_view_init (gpointer g, gpointer iface_data)
2303 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
2305 klass->get_msg = modest_msg_view_get_msg;
2306 klass->set_msg = modest_msg_view_set_msg;
2307 klass->set_unavailable = modest_msg_view_set_unavailable;
2308 klass->clear = modest_msg_view_clear;
2309 klass->create_mime_part_view_for = modest_msg_view_create_mime_part_view_for;
2310 klass->create_new_inline_viewer = modest_msg_view_create_new_inline_viewer;
2316 modest_msg_view_get_msg (TnyMsgView *self)
2318 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
2322 modest_msg_view_get_msg_default (TnyMsgView *self)
2324 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
2328 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
2330 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
2334 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
2337 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
2343 modest_msg_view_set_unavailable (TnyMsgView *self)
2345 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
2349 modest_msg_view_set_unavailable_default (TnyMsgView *self)
2351 tny_msg_view_clear (self);
2357 modest_msg_view_clear (TnyMsgView *self)
2359 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
2363 modest_msg_view_clear_default (TnyMsgView *self)
2365 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2368 static TnyMimePartView*
2369 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
2371 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
2374 static TnyMimePartView*
2375 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
2377 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
2382 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
2384 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
2388 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
2390 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
2395 /* TNY MIME PART IMPLEMENTATION */
2398 tny_mime_part_view_init (gpointer g, gpointer iface_data)
2400 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
2402 klass->get_part = modest_msg_view_mp_get_part;
2403 klass->set_part = modest_msg_view_mp_set_part;
2404 klass->clear = modest_msg_view_mp_clear;
2410 modest_msg_view_mp_get_part (TnyMimePartView *self)
2412 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
2417 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
2419 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
2423 modest_msg_view_mp_set_part (TnyMimePartView *self,
2426 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
2430 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
2433 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
2435 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part), NULL);
2439 modest_msg_view_mp_clear (TnyMimePartView *self)
2441 tny_msg_view_clear (TNY_MSG_VIEW (self));
2444 /* MODEST MIME PART VIEW IMPLEMENTATION */
2447 modest_mime_part_view_init (gpointer g, gpointer iface_data)
2449 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
2451 klass->is_empty_func = modest_msg_view_mp_is_empty;
2457 modest_msg_view_mp_is_empty (ModestMimePartView *self)
2459 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
2463 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
2465 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
2468 /* MODEST ZOOMABLE IMPLEMENTATION */
2470 modest_zoomable_init (gpointer g, gpointer iface_data)
2472 ModestZoomableIface *klass = (ModestZoomableIface *)g;
2474 klass->get_zoom_func = modest_msg_view_get_zoom;
2475 klass->set_zoom_func = modest_msg_view_set_zoom;
2476 klass->zoom_minus_func = modest_msg_view_zoom_minus;
2477 klass->zoom_plus_func = modest_msg_view_zoom_plus;
2483 modest_msg_view_get_zoom (ModestZoomable *self)
2485 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
2489 modest_msg_view_get_zoom_default (ModestZoomable *self)
2491 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
2495 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
2497 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
2501 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
2503 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
2507 modest_msg_view_zoom_minus (ModestZoomable *self)
2509 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
2513 modest_msg_view_zoom_minus_default (ModestZoomable *self)
2515 /* operation not supported in ModestMsgView */
2520 modest_msg_view_zoom_plus (ModestZoomable *self)
2522 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
2526 modest_msg_view_zoom_plus_default (ModestZoomable *self)
2528 /* operation not supported in ModestMsgView */
2532 /* MODEST ISEARCH VIEW IMPLEMENTATION */
2534 modest_isearch_view_init (gpointer g, gpointer iface_data)
2536 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
2538 klass->search_func = modest_msg_view_search;
2539 klass->search_next_func = modest_msg_view_search_next;
2545 modest_msg_view_search (ModestISearchView *self, const gchar *string)
2547 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
2551 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
2553 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
2557 modest_msg_view_search_next (ModestISearchView *self)
2559 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
2563 modest_msg_view_search_next_default (ModestISearchView *self)
2565 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
2568 /* MODEST MSG VIEW IMPLEMENTATION */
2570 modest_msg_view_init (gpointer g, gpointer iface_data)
2572 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
2574 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body;
2575 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
2576 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
2577 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
2578 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
2579 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
2580 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
2581 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
2582 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
2583 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
2584 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
2585 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
2586 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
2587 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images;
2588 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding;
2589 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images;
2595 modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2597 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_with_other_body_func (self, msg, other_body);
2601 modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2603 set_message (MODEST_GTKHTML_MSG_VIEW (self), msg, other_body);
2606 static GtkAdjustment*
2607 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
2609 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
2612 static GtkAdjustment*
2613 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
2615 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2618 static GtkAdjustment*
2619 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
2621 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
2624 static GtkAdjustment*
2625 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
2627 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2631 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2633 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2637 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2639 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2643 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2645 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2649 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2651 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2655 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2657 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2661 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2663 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2666 static GtkShadowType
2667 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2669 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2672 static GtkShadowType
2673 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2675 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2679 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2681 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2685 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2687 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2690 static TnyHeaderFlags
2691 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2693 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2696 static TnyHeaderFlags
2697 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2699 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2703 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2705 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2709 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2711 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2715 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2717 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2721 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2723 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2727 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2729 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2733 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2735 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2739 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2741 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2745 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2747 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);
2751 modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *self)
2753 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->request_fetch_images_func (self);
2757 modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *self)
2759 request_fetch_images (MODEST_GTKHTML_MSG_VIEW (self));
2763 modest_gtkhtml_msg_view_set_branding (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2765 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_branding_func (self, brand_name, brand_icon);
2769 modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2771 set_branding (MODEST_GTKHTML_MSG_VIEW (self), brand_name, brand_icon);
2775 modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *self)
2777 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->has_blocked_external_images_func (self);
2781 modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self)
2783 return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));
2787 set_calendar (ModestGtkhtmlMsgView *self, TnyHeader *header, TnyMsg *msg)
2789 ModestGtkhtmlMsgViewPrivate *priv;
2791 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2792 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);