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>
58 /* FIXNE: we should have no maemo-deps in widgets/ */
59 #ifndef MODEST_TOOLKIT_GTK
60 #include "maemo/modest-hildon-includes.h"
61 #endif /*!MODEST_TOOLKIT_GTK*/
64 /* 'private'/'protected' functions */
65 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
66 static void tny_header_view_init (gpointer g, gpointer iface_data);
67 static void tny_msg_view_init (gpointer g, gpointer iface_data);
68 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
69 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
70 static void modest_zoomable_init (gpointer g, gpointer iface_data);
71 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
72 static void modest_msg_view_init (gpointer g, gpointer iface_data);
73 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
74 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
75 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
76 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
77 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
80 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
81 static void on_show_details (ModestMailHeaderView *header_view, ModestGtkhtmlMsgView *msg_view);
82 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
84 /* body view signals */
85 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
86 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
87 ModestGtkhtmlMsgView *msg_view);
88 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
89 static void on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view);
92 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
93 static gboolean on_tap_and_hold_query (GtkWidget *widget, GdkEvent *event, gpointer userdata);
94 #endif /*MAEMO_CHANGES*/
97 /* size allocation and drawing handlers */
98 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
99 static void size_request (GtkWidget *widget, GtkRequisition *req);
100 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
101 static void realize (GtkWidget *widget);
102 static void unrealize (GtkWidget *widget);
103 static gint expose (GtkWidget *widget, GdkEventExpose *event);
104 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
105 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
106 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
107 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
108 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
109 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
110 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
111 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
113 /* vertical panning implementation */
115 static gboolean motion_notify_event (GtkWidget *widget,
116 GdkEventMotion *event,
121 button_press_event (GtkWidget *widget,
122 GdkEventButton *event,
125 button_release_event (GtkWidget *widget,
126 GdkEventButton *event,
129 /* GtkContainer methods */
130 static void forall (GtkContainer *container, gboolean include_internals,
131 GtkCallback callback, gpointer userdata);
132 static void container_remove (GtkContainer *container, GtkWidget *widget);
134 /* TnyMimePartView implementation */
135 static void modest_msg_view_mp_clear (TnyMimePartView *self);
136 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
137 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
138 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
139 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
140 /* ModestMimePartView implementation */
141 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
142 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
143 /* TnyHeaderView implementation */
144 static void modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header);
145 static void modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
146 static void modest_msg_view_clear_header (TnyHeaderView *self);
147 static void modest_msg_view_clear_header_default (TnyHeaderView *self);
148 /* TnyMsgView implementation */
149 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
150 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
151 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
152 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
153 static void modest_msg_view_clear (TnyMsgView *self);
154 static void modest_msg_view_clear_default (TnyMsgView *self);
155 static void modest_msg_view_set_unavailable (TnyMsgView *self);
156 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
157 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
158 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
159 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
160 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
161 /* ModestZoomable implementation */
162 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
163 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
164 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
165 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
166 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
167 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
168 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
169 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
170 /* ModestISearchView implementation */
171 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
172 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
173 static gboolean modest_msg_view_search_next (ModestISearchView *self);
174 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
175 /* ModestMsgView implementation */
176 static void modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body);
177 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
178 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
179 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
180 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
181 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
182 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
183 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
184 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
185 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
186 static TnyList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
187 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
188 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
189 static void modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *view);
190 static void modest_gtkhtml_msg_view_set_branding (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
191 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *view);
192 static void modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *view, TnyMsg *msg, TnyMimePart *part);
193 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
194 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
195 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
196 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
197 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
198 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
199 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
200 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
201 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
202 static TnyList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
203 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
204 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
205 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *view);
206 static void modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *view);
207 static void modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
210 static void set_header (ModestGtkhtmlMsgView *self, TnyHeader *header);
211 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
212 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg, TnyMimePart *other_body);
213 static gboolean is_empty (ModestGtkhtmlMsgView *self);
214 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
215 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
216 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
217 static gboolean search_next (ModestGtkhtmlMsgView *self);
218 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
219 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
220 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
221 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
222 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
223 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
224 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
225 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
226 static TnyList *get_selected_attachments (ModestGtkhtmlMsgView *self);
227 static TnyList *get_attachments (ModestGtkhtmlMsgView *self);
228 static void grab_focus (ModestGtkhtmlMsgView *self);
229 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
230 static void request_fetch_images (ModestGtkhtmlMsgView *view);
231 static void set_branding (ModestGtkhtmlMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
232 static gboolean has_blocked_external_images (ModestGtkhtmlMsgView *view);
234 /* list properties */
242 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
243 struct _ModestGtkhtmlMsgViewPrivate {
244 GtkWidget *body_view;
245 GtkWidget *mail_header_view;
246 GtkWidget *attachments_view;
250 /* embedded elements */
251 GtkWidget *headers_box;
252 GtkWidget *html_scroll;
253 GtkWidget *attachments_box;
255 #ifdef MODEST_TOOLKIT_HILDON2
256 GtkWidget *priority_box;
257 GtkWidget *priority_icon;
260 /* internal adjustments for set_scroll_adjustments */
263 GtkShadowType shadow_type;
265 /* gdk windows for drawing */
266 GdkWindow *view_window;
267 GdkWindow *headers_window;
268 GdkWindow *html_window;
270 /* id handler for dragged scroll */
271 guint idle_motion_id;
273 /* idle changes count */
274 gint idle_changes_count;
275 guint idle_readjust_scroll_id;
276 guint idle_resize_children_id;
279 gdouble current_zoom;
281 /* link click management */
285 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
286 MODEST_TYPE_GTKHTML_MSG_VIEW, \
287 ModestGtkhtmlMsgViewPrivate))
290 static GtkContainerClass *parent_class = NULL;
293 modest_gtkhtml_msg_view_get_type (void)
295 static GType my_type = 0;
297 static const GTypeInfo my_info = {
298 sizeof(ModestGtkhtmlMsgViewClass),
299 NULL, /* base init */
300 NULL, /* base finalize */
301 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
302 NULL, /* class finalize */
303 NULL, /* class data */
304 sizeof(ModestGtkhtmlMsgView),
306 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
309 static const GInterfaceInfo tny_msg_view_info =
311 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
312 NULL, /* interface_finalize */
313 NULL /* interface_data */
316 static const GInterfaceInfo tny_mime_part_view_info =
318 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
319 NULL, /* interface_finalize */
320 NULL /* interface_data */
323 static const GInterfaceInfo tny_header_view_info =
325 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
326 NULL, /* interface_finalize */
327 NULL /* interface_data */
330 static const GInterfaceInfo modest_mime_part_view_info =
332 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
333 NULL, /* interface_finalize */
334 NULL /* interface_data */
337 static const GInterfaceInfo modest_zoomable_info =
339 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
340 NULL, /* interface_finalize */
341 NULL /* interface_data */
344 static const GInterfaceInfo modest_isearch_view_info =
346 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
347 NULL, /* interface_finalize */
348 NULL /* interface_data */
351 static const GInterfaceInfo modest_msg_view_info =
353 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
354 NULL, /* interface_finalize */
355 NULL /* interface_data */
358 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
359 "ModestGtkhtmlMsgView",
362 g_type_add_interface_static (my_type, TNY_TYPE_HEADER_VIEW,
363 &tny_header_view_info);
365 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
366 &tny_mime_part_view_info);
368 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
369 &modest_mime_part_view_info);
371 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
374 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
375 &modest_zoomable_info);
377 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
378 &modest_isearch_view_info);
380 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
381 &modest_msg_view_info);
387 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
389 GObjectClass *gobject_class;
390 GtkWidgetClass *widget_class;
391 GtkObjectClass *gtkobject_class;
392 GtkContainerClass *container_class;
393 gobject_class = (GObjectClass*) klass;
394 widget_class = (GtkWidgetClass *) klass;
395 gtkobject_class = (GtkObjectClass *) klass;
396 container_class = (GtkContainerClass *) klass;
398 parent_class = g_type_class_peek_parent (klass);
399 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
400 gobject_class->set_property = set_property;
401 gobject_class->get_property = get_property;
402 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
404 widget_class->realize = realize;
405 widget_class->unrealize = unrealize;
406 widget_class->expose_event = expose;
407 widget_class->size_request = size_request;
408 widget_class->size_allocate = size_allocate;
410 container_class->forall = forall;
411 container_class->remove = container_remove;
413 klass->set_header_func = modest_msg_view_set_header_default;
414 klass->clear_header_func = modest_msg_view_clear_header_default;
415 klass->set_scroll_adjustments = set_scroll_adjustments;
416 klass->get_part_func = modest_msg_view_mp_get_part_default;
417 klass->set_part_func = modest_msg_view_mp_set_part_default;
418 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
419 klass->get_msg_func = modest_msg_view_get_msg_default;
420 klass->set_msg_func = modest_msg_view_set_msg_default;
421 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
422 klass->clear_func = modest_msg_view_clear_default;
423 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
424 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
425 klass->get_zoom_func = modest_msg_view_get_zoom_default;
426 klass->set_zoom_func = modest_msg_view_set_zoom_default;
427 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
428 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
429 klass->search_func = modest_msg_view_search_default;
430 klass->search_next_func = modest_msg_view_search_next_default;
431 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body_default;
432 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
433 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
434 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
435 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
436 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
437 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
438 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
439 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
440 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
441 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
442 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
443 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
444 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images_default;
445 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding_default;
446 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images_default;
448 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
450 g_object_class_install_property (gobject_class,
452 g_param_spec_object ("hadjustment",
453 _("Horizontal adjustment"),
454 _("GtkAdjustment with information of the horizontal visible position"),
456 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
458 g_object_class_install_property (gobject_class,
460 g_param_spec_object ("vadjustment",
461 _("Vertical adjustment"),
462 _("GtkAdjustment with information of the vertical visible position"),
464 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
466 g_object_class_install_property (gobject_class,
468 g_param_spec_enum ("shadow_type",
470 _("Kind of shadow that's shown around the view"),
471 GTK_TYPE_SHADOW_TYPE,
473 G_PARAM_READABLE | G_PARAM_WRITABLE ));
475 widget_class->set_scroll_adjustments_signal =
476 g_signal_new ("set_scroll_adjustments",
477 G_OBJECT_CLASS_TYPE (gobject_class),
478 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
479 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
481 modest_marshal_VOID__POINTER_POINTER,
484 GTK_TYPE_ADJUSTMENT);
488 set_property (GObject *object,
493 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
496 case PROP_HADJUSTMENT:
497 set_hadjustment (self, g_value_get_object (value));
499 case PROP_VADJUSTMENT:
500 set_vadjustment (self, g_value_get_object (value));
502 case PROP_SHADOW_TYPE:
503 set_shadow_type (self, g_value_get_enum (value));
506 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
512 get_property (GObject *object,
517 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
518 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
521 case PROP_HADJUSTMENT:
522 g_value_set_object (value, priv->hadj);
524 case PROP_VADJUSTMENT:
525 g_value_set_object (value, priv->vadj);
527 case PROP_SHADOW_TYPE:
528 g_value_set_enum (value, priv->shadow_type);
531 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
537 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
539 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
542 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
543 g_object_unref (priv->hadj);
549 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
551 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
554 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
555 g_object_unref (priv->vadj);
561 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
563 /* This method gets the allocation of the widget in parent widget. It's the
564 real position and size of the widget */
565 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
570 if (priv->shadow_type != GTK_SHADOW_NONE) {
571 allocation->x = GTK_WIDGET (self)->style->xthickness;
572 allocation->y = GTK_WIDGET (self)->style->ythickness;
575 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
576 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
581 reclamp_adjustment (GtkAdjustment *adj,
582 gboolean *value_changed)
584 gdouble value = adj->value;
586 /* Correct value to be inside the expected values of a scroll */
588 value = CLAMP (value, 0, adj->upper - adj->page_size);
590 if (value != adj->value) {
593 *value_changed = TRUE;
594 } else if (value_changed) {
595 *value_changed = FALSE;
600 set_hadjustment_values (ModestGtkhtmlMsgView *self,
601 gboolean *value_changed)
603 GtkAllocation view_allocation;
604 GtkAdjustment *hadj = get_hadjustment (self);
606 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
608 get_view_allocation (self, &view_allocation);
609 hadj->page_size = view_allocation.width;
610 hadj->step_increment = view_allocation.width * 0.1;
611 hadj->page_increment = view_allocation.width * 0.9;
614 hadj->upper = view_allocation.width;
616 /* Get the real width of the embedded html */
617 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
618 GtkAdjustment *html_hadj;
619 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
620 full_width += html_hadj->upper;
623 hadj->upper = MAX (view_allocation.width, full_width);
625 reclamp_adjustment (hadj, value_changed);
630 set_vadjustment_values (ModestGtkhtmlMsgView *self,
631 gboolean *value_changed)
633 GtkAllocation view_allocation;
634 GtkAdjustment *vadj = get_vadjustment (self);
635 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
636 gint full_height = 0;
637 GtkAdjustment *html_vadj;
639 get_view_allocation (self, &view_allocation);
640 vadj->page_size = view_allocation.height;
641 vadj->step_increment = view_allocation.height * 0.1;
642 vadj->page_increment = view_allocation.height * 0.9;
646 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
647 GtkRequisition child_requisition;
649 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
650 full_height = child_requisition.height;
655 /* Get the real height of the embedded html */
656 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
657 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
658 full_height += html_vadj->upper;
661 vadj->upper = MAX (view_allocation.height, full_height);
663 reclamp_adjustment (vadj, value_changed);
668 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
672 set_hadjustment (self, hadj);
673 set_vadjustment (self, vadj);
675 #ifndef MODEST_TOOLKIT_HILDON2
676 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
677 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
682 realize (GtkWidget *widget)
684 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
685 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
686 GtkAdjustment *hadj = get_hadjustment (self);
687 GtkAdjustment *vadj = get_vadjustment (self);
688 GdkWindowAttr attributes;
690 gint attributes_mask;
691 GtkAllocation view_allocation;
693 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
695 /* The structure of the GdkWindow's is:
696 * * widget->window: the shown gdkwindow embedding all the stuff inside
697 * * view_window: a backing store gdkwindow containing the headers and contents
698 * being scrolled. This window should have all the visible and non visible
700 * * headers_window: gdk window for headers_box.
701 * * html_window: gdk window for html_scroll (the scrolled window containing the
702 * body view showing the contents of the mail).
705 attributes.x = widget->allocation.x;
706 attributes.y = widget->allocation.y;
707 attributes.width = widget->allocation.width;
708 attributes.height = widget->allocation.height;
709 attributes.window_type = GDK_WINDOW_CHILD;
710 attributes.wclass = GDK_INPUT_OUTPUT;
711 attributes.visual = gtk_widget_get_visual (widget);
712 attributes.colormap = gtk_widget_get_colormap (widget);
714 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
715 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
716 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
718 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
719 &attributes, attributes_mask);
720 gdk_window_set_user_data (widget->window, self);
722 get_view_allocation (self, &view_allocation);
724 attributes.x = view_allocation.x;
725 attributes.y = view_allocation.y;
726 attributes.width = view_allocation.width;
727 attributes.height = view_allocation.height;
728 attributes.event_mask = 0;
729 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
730 gdk_window_set_user_data (priv->view_window, self);
731 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
733 attributes.x = -hadj->value;
734 attributes.y = -vadj->value;
735 attributes.width = hadj->upper;
736 if (priv->headers_box)
737 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
739 attributes.height = 1;
740 attributes.event_mask = event_mask;
742 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
743 gdk_window_set_user_data (priv->headers_window, self);
745 if (priv->headers_box)
746 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
748 attributes.x = -hadj->value;
749 if (priv->headers_box)
750 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
752 attributes.y = -vadj->value;
753 attributes.width = hadj->upper;
754 if (priv->headers_box)
755 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
757 attributes.height = vadj->upper;
758 attributes.event_mask = event_mask;
760 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
761 gdk_window_set_user_data (priv->html_window, self);
763 if (priv->html_scroll)
764 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
766 widget->style = gtk_style_attach (widget->style, widget->window);
767 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
768 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
769 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
771 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
773 NULL, widget, "msgviewheaders",
775 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
777 NULL, widget, "msgviewcontents",
780 gdk_window_show (priv->view_window);
781 gdk_window_show (priv->headers_window);
782 gdk_window_show (priv->html_window);
787 unrealize (GtkWidget *widget)
789 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
790 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
792 gdk_window_set_user_data (priv->view_window, NULL);
793 gdk_window_destroy (priv->view_window);
794 priv->view_window = NULL;
796 gdk_window_set_user_data (priv->headers_window, NULL);
797 gdk_window_destroy (priv->headers_window);
798 priv->headers_window = NULL;
800 gdk_window_set_user_data (priv->html_window, NULL);
801 gdk_window_destroy (priv->html_window);
802 priv->html_window = NULL;
804 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
805 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
810 expose (GtkWidget *widget,
811 GdkEventExpose *event)
813 ModestGtkhtmlMsgView *self;
814 ModestGtkhtmlMsgViewPrivate *priv;
816 if (GTK_WIDGET_DRAWABLE (widget)) {
817 self = MODEST_GTKHTML_MSG_VIEW (widget);
818 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
819 if (event->window == widget->window) {
820 gtk_paint_shadow (widget->style, widget->window,
821 GTK_STATE_NORMAL, priv->shadow_type,
822 &event->area, widget, "msgview",
824 } else if (event->window == priv->headers_window) {
825 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
827 &event->area, widget, "msgviewheaders",
829 } else if (event->window == priv->html_window) {
830 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
832 &event->area, widget, "msgviewcontents",
835 if (priv->headers_box)
836 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
837 if (priv->html_scroll)
838 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
839 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
846 forall (GtkContainer *container,
847 gboolean include_internals,
848 GtkCallback callback,
851 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
852 g_return_if_fail (callback != NULL);
854 if (priv->headers_box)
855 (*callback) (priv->headers_box, userdata);
856 if (priv->html_scroll)
857 (*callback) (priv->html_scroll, userdata);
861 container_remove (GtkContainer *container,
864 gboolean was_visible = FALSE;
865 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
866 was_visible = GTK_WIDGET_VISIBLE (widget);
867 if (widget == priv->headers_box) {
868 gtk_widget_unparent (priv->headers_box);
869 priv->headers_box = NULL;
870 } else if (widget == priv->html_scroll) {
871 gtk_widget_unparent (priv->html_scroll);
872 priv->html_scroll = NULL;
877 gtk_widget_queue_resize (GTK_WIDGET(container));
882 size_request (GtkWidget *widget,
885 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
886 GtkRequisition child_req;
891 gtk_widget_size_request (priv->headers_box, &child_req);
892 req->width = child_req.width;
893 req->height += child_req.height;
894 gtk_widget_size_request (priv->html_scroll, &child_req);
895 req->width = MAX (child_req.width, req->width);
896 req->height += child_req.height;
901 size_allocate (GtkWidget *widget,
902 GtkAllocation *allocation)
904 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
905 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
906 gboolean hadj_value_changed, vadj_value_changed;
907 GtkAllocation headers_allocation, html_allocation, view_allocation;
908 GtkAdjustment *html_vadj;
910 if (GTK_WIDGET_MAPPED (widget) &&
911 priv->shadow_type != GTK_SHADOW_NONE &&
912 (allocation->width != widget->allocation.width ||
913 allocation->height != widget->allocation.height))
914 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
916 if (priv->idle_readjust_scroll_id == 0 && priv->idle_changes_count < 5 && widget->allocation.width != allocation->width) {
918 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
919 priv->idle_changes_count ++;
922 widget->allocation = *allocation;
923 set_hadjustment_values (self, &hadj_value_changed);
924 set_vadjustment_values (self, &vadj_value_changed);
926 get_view_allocation (self, &view_allocation);
928 headers_allocation.x = 0;
929 headers_allocation.y = 0;
930 headers_allocation.width = view_allocation.width;
931 if (priv->headers_box)
932 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
934 headers_allocation.height = 0;
936 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
938 html_allocation.x = 0;
939 html_allocation.y = headers_allocation.height;
940 html_allocation.width = view_allocation.width;
941 html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height));
943 if (GTK_WIDGET_REALIZED (widget)) {
944 gdk_window_move_resize (widget->window,
950 gdk_window_move_resize (priv->view_window,
953 view_allocation.width,
954 view_allocation.height);
955 gdk_window_move_resize (priv->headers_window,
957 (gint) (- priv->vadj->value),
959 headers_allocation.height);
960 gdk_window_move_resize (priv->html_window,
961 (gint) (- priv->hadj->value),
962 (gint) (html_allocation.y - priv->vadj->value),
963 (gint) priv->hadj->upper,
964 html_allocation.height);
967 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
968 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
970 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
971 html_allocation.x = 0;
972 html_allocation.y = 0;
973 html_allocation.width = (gint) priv->hadj->upper;
974 html_allocation.height = (gint) priv->vadj->upper - headers_allocation.height;
975 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
977 gtk_adjustment_changed (priv->hadj);
978 gtk_adjustment_changed (priv->vadj);
980 if (hadj_value_changed)
981 gtk_adjustment_value_changed (priv->hadj);
982 if (vadj_value_changed)
983 gtk_adjustment_value_changed (priv->vadj);
988 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
990 ModestGtkhtmlMsgView *self = NULL;
991 ModestGtkhtmlMsgViewPrivate *priv = NULL;
993 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
994 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
996 self = MODEST_GTKHTML_MSG_VIEW (data);
997 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
999 if (GTK_WIDGET_REALIZED (self)) {
1000 GtkAdjustment *hadj = get_hadjustment (self);
1001 GtkAdjustment *vadj = get_vadjustment (self);
1002 gint headers_offset = 0;
1004 gtk_widget_queue_resize (priv->html_scroll);
1006 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
1009 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
1011 new_y = -vadj->value;
1013 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
1015 if (new_x != old_x || new_y != old_y) {
1016 gdk_window_move (priv->headers_window, new_x, new_y);
1017 gdk_window_process_updates (priv->headers_window, TRUE);
1021 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
1024 gdk_window_get_position (priv->html_window, &old_x, &old_y);
1025 new_x = -hadj->value;
1026 new_y = headers_offset - vadj->value;
1028 if (new_x != old_x || new_y != old_y) {
1029 gdk_window_move (priv->html_window, new_x, new_y);
1030 gdk_window_process_updates (priv->html_window, TRUE);
1038 resize_children_idle (GtkContainer *cont)
1040 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (cont);
1041 if (GTK_WIDGET_DRAWABLE (cont)) {
1042 gtk_container_resize_children (cont);
1044 priv->idle_resize_children_id = 0;
1050 html_adjustment_changed (GtkAdjustment *adj,
1053 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
1054 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1055 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1056 gboolean vadj_changed;
1059 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
1061 priv->html_scroll->requisition.height = html_vadj->upper;
1062 if (html_vadj->upper == priv->html_scroll->allocation.height)
1064 priv->html_scroll->allocation.height = html_vadj->upper;
1066 set_vadjustment_values (self, &vadj_changed);
1068 new_height = MAX ((gint) html_vadj->upper, (gint) (priv->vadj->upper - priv->headers_box->allocation.height));
1070 gtk_adjustment_changed (priv->vadj);
1071 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
1072 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
1073 gdk_window_process_updates (priv->view_window, TRUE);
1074 if (priv->idle_resize_children_id == 0)
1075 priv->idle_resize_children_id = gdk_threads_add_idle ((GSourceFunc) resize_children_idle, self);
1081 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
1083 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1085 /* We're out the main lock */
1086 gdk_threads_enter ();
1088 if (GTK_WIDGET_DRAWABLE (self)) {
1089 GtkAdjustment *html_vadj;
1090 GtkAdjustment *html_hadj;
1092 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1093 html_vadj->upper = 0;
1094 html_vadj->page_size = 0;
1095 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1097 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1098 html_hadj->upper = 0;
1099 html_hadj->page_size = 0;
1100 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1102 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1103 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1105 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1106 gtk_widget_queue_draw (GTK_WIDGET (priv->body_view));
1108 /* Just another hack for making readjust really work. This forces an update
1109 * of the scroll, and then, make the scroll really update properly the
1110 * the size and not corrupt scrollable area */
1111 gtk_adjustment_set_value (priv->vadj, 1.0);
1112 gtk_adjustment_set_value (priv->vadj, 0.0);
1115 priv->idle_readjust_scroll_id = 0;
1116 g_object_unref (G_OBJECT (self));
1119 gdk_threads_leave ();
1125 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1127 ModestGtkhtmlMsgViewPrivate *priv;
1128 GtkAdjustment *html_vadj;
1130 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1131 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1132 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1133 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1135 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1137 priv->idle_changes_count = 0;
1138 priv->idle_readjust_scroll_id = 0;
1139 priv->idle_resize_children_id = 0;
1140 priv->current_zoom = 1.0;
1144 priv->shadow_type = GTK_SHADOW_IN;
1145 priv->view_window = NULL;
1146 priv->headers_window = NULL;
1147 priv->html_window = NULL;
1149 priv->idle_motion_id = 0;
1151 gtk_widget_push_composite_child ();
1152 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1153 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1154 gtk_widget_pop_composite_child ();
1155 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1159 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1160 #ifdef MODEST_TOOLKIT_HILDON2
1161 priv->mail_header_view = GTK_WIDGET(modest_compact_mail_header_view_new ());
1163 priv->mail_header_view = GTK_WIDGET(modest_expander_mail_header_view_new (TRUE));
1165 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1166 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1167 #ifdef MODEST_TOOLKIT_HILDON2
1168 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1169 MODEST_ATTACHMENTS_VIEW_STYLE_LINKS);
1171 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1172 MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE);
1175 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1176 G_CALLBACK(on_activate_link), obj);
1177 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1178 G_CALLBACK(on_fetch_url), obj);
1179 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1180 G_CALLBACK(on_link_hover), obj);
1181 g_signal_connect (G_OBJECT(priv->body_view), "limit_error",
1182 G_CALLBACK(on_limit_error), obj);
1183 #ifdef MAEMO_CHANGES
1184 g_signal_connect (G_OBJECT(priv->body_view), "motion-notify-event",
1185 G_CALLBACK (motion_notify_event), obj);
1187 g_signal_connect (G_OBJECT (priv->body_view), "button-press-event",
1188 G_CALLBACK (button_press_event), obj);
1189 g_signal_connect (G_OBJECT (priv->body_view), "button-release-event",
1190 G_CALLBACK (button_release_event), obj);
1192 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1193 G_CALLBACK (on_recpt_activated), obj);
1194 g_signal_connect (G_OBJECT (priv->mail_header_view), "show-details",
1195 G_CALLBACK (on_show_details), obj);
1197 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1198 G_CALLBACK (on_attachment_activated), obj);
1200 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1202 g_signal_connect (G_OBJECT (html_vadj), "changed",
1203 G_CALLBACK (html_adjustment_changed), obj);
1205 gtk_widget_push_composite_child ();
1206 priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1207 gtk_widget_set_composite_name (priv->headers_box, "headers");
1208 gtk_widget_pop_composite_child ();
1210 if (priv->mail_header_view)
1211 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1213 #ifdef MODEST_TOOLKIT_HILDON2
1214 priv->priority_icon = gtk_image_new ();
1215 gtk_misc_set_alignment (GTK_MISC (priv->priority_icon), 0.0, 0.5);
1216 if (priv->priority_icon) {
1217 priv->priority_box = (GtkWidget *)
1218 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1219 _("mcen_me_editor_message_priority"),
1220 priv->priority_icon,
1223 gtk_widget_hide_all (priv->priority_box);
1226 if (priv->attachments_view) {
1227 #ifndef MODEST_TOOLKIT_HILDON2
1228 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1230 gchar *att_label = g_strconcat (_("mail_va_attachment"), ":", NULL);
1233 priv->attachments_box = (GtkWidget *)
1234 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1236 priv->attachments_view,
1238 gtk_widget_hide_all (priv->attachments_box);
1242 #ifndef MODEST_TOOLKIT_HILDON2
1243 separator = gtk_hseparator_new ();
1244 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1247 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1249 if (priv->body_view) {
1250 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1251 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1252 #ifdef MAEMO_CHANGES
1253 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1254 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1255 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold-query", G_CALLBACK (on_tap_and_hold_query), obj);
1263 modest_gtkhtml_msg_view_finalize (GObject *obj)
1265 ModestGtkhtmlMsgViewPrivate *priv;
1266 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1269 g_object_unref (G_OBJECT(priv->msg));
1273 if (priv->idle_resize_children_id > 0) {
1274 g_source_remove (priv->idle_resize_children_id);
1275 priv->idle_resize_children_id = 0;
1278 if (priv->idle_readjust_scroll_id > 0) {
1279 g_source_remove (priv->idle_readjust_scroll_id);
1280 priv->idle_readjust_scroll_id = 0;
1283 if (priv->idle_motion_id > 0) {
1284 g_source_remove (priv->idle_motion_id);
1285 priv->idle_motion_id = 0;
1288 /* we cannot disconnect sigs, because priv->body_view is
1291 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1292 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1294 priv->body_view = NULL;
1295 priv->attachments_view = NULL;
1297 G_OBJECT_CLASS(parent_class)->finalize (obj);
1301 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1303 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1304 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1306 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1309 /* INTERNAL METHODS */
1311 #ifdef MAEMO_CHANGES
1313 motion_notify_event (GtkWidget *widget,
1314 GdkEventMotion *event,
1317 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1319 /* Use panning information in gtkhtml widget to support also vertical panning */
1321 if (GTK_HTML (widget)->panning) {
1325 gdk_window_get_pointer (GTK_LAYOUT (widget)->bin_window, NULL, &y, NULL);
1326 dy = y - GTK_HTML (widget)->lasty;
1327 value = priv->vadj->value - (gdouble) dy;
1329 if (value < priv->vadj->lower)
1330 value = priv->vadj->lower;
1331 else if (value > priv->vadj->upper - priv->vadj->page_size)
1332 value = priv->vadj->upper - priv->vadj->page_size;
1333 gtk_adjustment_set_value (priv->vadj, value);
1341 idle_motion (gpointer userdata)
1343 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1344 if (GTK_HTML (priv->body_view)->in_selection_drag) {
1348 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1349 offset= (gdouble) (priv->headers_box->requisition.height + gdk_y);
1350 adj = GTK_ADJUSTMENT (priv->vadj);
1351 if (offset < adj->value + adj->step_increment) {
1352 gtk_adjustment_set_value (adj, MAX (offset + adj->page_increment - adj->page_size, 0.0));
1353 } else if (offset > adj->value + adj->page_increment) {
1354 gtk_adjustment_set_value (adj, MIN (offset - adj->page_increment, adj->upper - adj->page_size));
1356 gtk_widget_queue_resize (userdata);
1362 button_press_event (GtkWidget *widget,
1363 GdkEventButton *event,
1366 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1368 if (priv->idle_motion_id == 0) {
1369 priv->idle_motion_id = g_timeout_add (200, idle_motion, userdata);
1375 button_release_event (GtkWidget *widget,
1376 GdkEventButton *event,
1379 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1381 if (priv->idle_motion_id > 0) {
1383 g_source_remove (priv->idle_motion_id);
1385 priv->idle_motion_id = 0;;
1386 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1387 event->y = (gdouble) gdk_y;
1392 static GtkAdjustment *
1393 get_vadjustment (ModestGtkhtmlMsgView *self)
1395 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1398 set_vadjustment (self, NULL);
1404 static GtkAdjustment *
1405 get_hadjustment (ModestGtkhtmlMsgView *self)
1407 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1410 set_hadjustment (self, NULL);
1417 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1419 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1420 gboolean value_changed;
1422 if (hadj && hadj == priv->hadj)
1426 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1427 disconnect_hadjustment (self);
1428 g_object_ref (G_OBJECT (hadj));
1429 gtk_object_sink (GTK_OBJECT (hadj));
1431 set_hadjustment_values (self, &value_changed);
1433 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1436 gtk_adjustment_changed (hadj);
1438 gtk_adjustment_value_changed (hadj);
1440 adjustment_value_changed (hadj, self);
1442 g_object_notify (G_OBJECT (self), "hadjustment");
1446 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1448 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1449 gboolean value_changed;
1451 if (vadj && vadj == priv->vadj)
1455 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1456 disconnect_vadjustment (self);
1457 g_object_ref (G_OBJECT (vadj));
1458 gtk_object_sink (GTK_OBJECT (vadj));
1460 set_vadjustment_values (self, &value_changed);
1462 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1465 gtk_adjustment_changed (vadj);
1467 gtk_adjustment_value_changed (vadj);
1469 adjustment_value_changed (vadj, self);
1471 g_object_notify (G_OBJECT (self), "vadjustment");
1475 set_shadow_type (ModestGtkhtmlMsgView *self,
1476 GtkShadowType shadow_type)
1478 ModestGtkhtmlMsgViewPrivate *priv;
1479 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1481 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1483 if (priv->shadow_type != shadow_type) {
1484 priv->shadow_type = shadow_type;
1486 if (GTK_WIDGET_VISIBLE (self)) {
1487 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1488 gtk_widget_queue_draw (GTK_WIDGET (self));
1490 g_object_notify (G_OBJECT (self), "shadow-type");
1494 static GtkShadowType
1495 get_shadow_type (ModestGtkhtmlMsgView *self)
1497 ModestGtkhtmlMsgViewPrivate *priv;
1498 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1499 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1501 return priv->shadow_type;
1505 modest_msg_view_new (TnyMsg *msg)
1508 ModestGtkhtmlMsgView* self;
1510 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1511 self = MODEST_GTKHTML_MSG_VIEW(obj);
1512 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1514 return GTK_WIDGET(self);
1517 #ifdef MAEMO_CHANGES
1519 on_tap_and_hold (GtkWidget *widget,
1522 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1523 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1525 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1529 on_tap_and_hold_query (GtkWidget *widget,
1533 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1534 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1536 /* Don't show the tap and hold animation if no url below */
1537 return (priv->last_url == NULL);
1542 on_recpt_activated (ModestMailHeaderView *header_view,
1543 const gchar *address,
1544 ModestGtkhtmlMsgView *self)
1546 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1550 on_show_details (ModestMailHeaderView *header_view,
1551 ModestGtkhtmlMsgView *self)
1553 g_signal_emit_by_name (G_OBJECT (self), "show-details");
1557 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1560 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1564 request_fetch_images (ModestGtkhtmlMsgView *self)
1566 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1569 /* The message could have not been downloaded yet */
1571 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
1572 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
1574 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
1575 g_object_unref (part);
1577 tny_msg_set_allow_external_images (TNY_MSG (priv->msg), TRUE);
1582 set_branding (ModestGtkhtmlMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
1584 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1586 modest_mail_header_view_set_branding (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), brand_name, brand_icon);
1590 has_blocked_external_images (ModestGtkhtmlMsgView *self)
1592 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1594 return (modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) &&
1595 !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
1599 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1602 g_return_val_if_fail (self, FALSE);
1604 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1611 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1613 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1616 g_free (priv->last_url);
1617 priv->last_url = g_strdup (uri);
1619 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1625 on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
1627 g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
1631 static TnyMimePart *
1632 find_cid_image (TnyMsg *msg, const gchar *cid)
1634 TnyMimePart *part = NULL;
1638 g_return_val_if_fail (msg, NULL);
1639 g_return_val_if_fail (cid, NULL);
1641 parts = TNY_LIST (tny_simple_list_new());
1643 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1644 iter = tny_list_create_iterator (parts);
1646 while (!tny_iterator_is_done(iter)) {
1647 const gchar *part_cid;
1649 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1650 part_cid = tny_mime_part_get_content_id (part);
1652 /* if there is no content id, try the content location;
1653 * this is what Outlook seems to use when it converts
1654 * it's internal richtext to html
1657 part_cid = tny_mime_part_get_content_location (part);
1659 if (part_cid && strcmp (cid, part_cid) == 0)
1662 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1663 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1664 TnyIterator *related_iter = NULL;
1665 TnyMimePart *related_part = NULL;
1667 tny_mime_part_get_parts (part, related_parts);
1668 related_iter = tny_list_create_iterator (related_parts);
1670 while (!tny_iterator_is_done (related_iter)) {
1671 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1672 part_cid = tny_mime_part_get_content_id (related_part);
1673 if (part_cid && strcmp (cid, part_cid) == 0) {
1676 g_object_unref (related_part);
1677 related_part = NULL;
1678 tny_iterator_next (related_iter);
1681 g_object_unref (related_iter);
1682 g_object_unref (related_parts);
1683 if (related_part != NULL) {
1684 g_object_unref (part);
1685 part = related_part;
1690 g_object_unref (G_OBJECT(part));
1693 tny_iterator_next (iter);
1696 g_object_unref (G_OBJECT(iter));
1697 g_object_unref (G_OBJECT(parts));
1704 on_fetch_url (GtkWidget *widget, const gchar *uri,
1705 TnyStream *stream, ModestGtkhtmlMsgView *self)
1707 ModestGtkhtmlMsgViewPrivate *priv;
1708 const gchar* my_uri;
1709 TnyMimePart *part = NULL;
1713 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1716 * we search for either something starting with cid:, or something
1717 * with no prefix at all; this latter case occurs when sending mails
1718 * with MS Outlook in rich-text mode, and 'attach-as-object
1720 if (g_str_has_prefix (uri, "cid:"))
1721 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1725 /* now try to find the embedded image */
1726 part = find_cid_image (priv->msg, my_uri);
1729 if (g_str_has_prefix (uri, "http:")) {
1730 if (modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1731 gboolean result = FALSE;
1732 g_signal_emit_by_name (self, "fetch-image", uri, stream, &result);
1735 /* we return immediately to get a "image not found" icon */
1736 tny_stream_close (stream);
1744 tny_mime_part_decode_to_stream ((TnyMimePart*)part, stream, NULL);
1745 tny_stream_close (stream);
1746 g_object_unref (G_OBJECT(part));
1751 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
1754 ModestGtkhtmlMsgViewPrivate *priv;
1756 GtkAdjustment *html_vadj, *html_hadj;
1758 g_return_if_fail (self);
1760 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1761 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
1762 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1763 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1765 if (msg != priv->msg) {
1767 g_object_unref (G_OBJECT(priv->msg));
1769 g_object_ref (G_OBJECT(msg));
1774 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1775 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1776 gtk_widget_hide_all (priv->mail_header_view);
1777 gtk_widget_hide_all (priv->attachments_box);
1778 #ifdef MODEST_TOOKIT_HILDON2
1779 gtk_widget_hide_all (priv->priority_box);
1781 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1782 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1784 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1785 html_vadj->upper = 0;
1786 html_vadj->page_size = 0;
1787 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1789 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1790 html_hadj->upper = 0;
1791 html_hadj->page_size = 0;
1792 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1794 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1795 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1797 priv->idle_changes_count = 0;
1798 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1800 gtk_widget_queue_resize (GTK_WIDGET(self));
1801 gtk_widget_queue_draw (GTK_WIDGET(self));
1805 header = tny_msg_get_header (msg);
1806 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1807 g_object_unref (header);
1809 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1810 other_body?NULL:msg);
1812 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), tny_msg_get_allow_external_images (msg));
1816 g_object_ref (body);
1818 body = modest_tny_msg_find_body_part (msg, TRUE);
1821 ModestAttachmentsView *widget;
1823 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1824 g_object_unref (body);
1825 widget = MODEST_ATTACHMENTS_VIEW (priv->attachments_view);
1827 if (modest_attachments_view_has_attachments (widget)) {
1829 GList *children = NULL;
1832 children = gtk_container_get_children (GTK_CONTAINER (priv->attachments_box));
1833 label = GTK_LABEL (children->data);
1834 gtk_widget_show_all (priv->attachments_box);
1835 #ifdef MODEST_TOOLKIT_HILDON2
1836 if (modest_attachments_view_get_num_attachments (widget) > 1) {
1837 text = _("mail_va_attachments");
1839 text = _("mail_va_attachment");
1842 text = _("mail_va_attachment");
1844 gtk_label_set_text (label, text);
1846 gtk_widget_hide_all (priv->attachments_box);
1850 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1853 /* Refresh priority */
1854 set_priority (self, tny_header_get_flags (header));
1856 gtk_widget_show (priv->body_view);
1857 #ifdef MODEST_TOOLKIT_HILDON2
1858 gtk_widget_set_no_show_all (priv->priority_box, TRUE);
1860 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1861 gtk_widget_show_all (priv->mail_header_view);
1862 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1863 #ifdef MODEST_TOOLKIT_HILDON2
1864 gtk_widget_set_no_show_all (priv->priority_box, FALSE);
1866 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1868 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1869 html_vadj->upper = 0;
1870 html_vadj->page_size = 0;
1871 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1873 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1874 html_hadj->upper = 0;
1875 html_hadj->page_size = 0;
1876 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1878 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1879 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1881 priv->idle_changes_count = 0;
1882 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1884 gtk_widget_queue_resize (GTK_WIDGET(self));
1885 gtk_widget_queue_draw (GTK_WIDGET(self));
1887 if (priv->hadj != NULL)
1888 priv->hadj->value = 0.0;
1889 if (priv->vadj != NULL)
1890 priv->vadj->value = 0.0;
1892 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1894 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1895 * makes the html view get the proper and expected size and prevent being able to scroll
1896 * the buffer when it shouldn't be scrollable */
1897 if (priv->idle_readjust_scroll_id == 0) {
1898 g_object_ref (self);
1899 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
1904 set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
1906 ModestGtkhtmlMsgViewPrivate *priv;
1907 GtkAdjustment *html_vadj, *html_hadj;
1909 g_return_if_fail (self);
1911 if (header == NULL) {
1912 set_message (self, NULL, NULL);
1916 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1917 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
1918 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1919 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1921 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1922 html_vadj->upper = 0;
1923 html_vadj->page_size = 0;
1924 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1926 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1927 html_hadj->upper = 0;
1928 html_hadj->page_size = 0;
1929 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1931 priv->idle_changes_count = 0;
1932 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1933 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1934 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1937 g_object_unref (G_OBJECT(priv->msg));
1941 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1942 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1943 gtk_widget_show_all (priv->mail_header_view);
1944 gtk_widget_hide_all (priv->attachments_box);
1945 #ifdef MODEST_TOOLKIT_HILDON2
1946 gtk_widget_hide_all (priv->priority_box);
1948 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1949 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1950 priv->idle_changes_count = 0;
1951 gtk_widget_queue_resize (GTK_WIDGET(self));
1952 gtk_widget_queue_draw (GTK_WIDGET(self));
1957 get_message (ModestGtkhtmlMsgView *self)
1961 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1963 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
1972 is_empty (ModestGtkhtmlMsgView *self)
1974 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1976 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
1980 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
1982 ModestGtkhtmlMsgViewPrivate *priv;
1983 GtkAdjustment *html_vadj, *html_hadj;
1985 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1986 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1988 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
1990 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1991 html_vadj->upper = 0;
1992 html_vadj->page_size = 0;
1993 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1995 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1996 html_hadj->upper = 0;
1997 html_hadj->page_size = 0;
1998 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2000 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2001 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2003 priv->idle_changes_count = 0;
2004 gtk_widget_queue_resize (priv->body_view);
2008 get_zoom (ModestGtkhtmlMsgView *self)
2010 ModestGtkhtmlMsgViewPrivate *priv;
2012 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
2013 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2015 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
2018 static TnyHeaderFlags
2019 get_priority (ModestGtkhtmlMsgView *self)
2021 ModestGtkhtmlMsgViewPrivate *priv;
2023 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
2025 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2027 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
2031 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
2033 ModestGtkhtmlMsgViewPrivate *priv;
2035 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2036 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2038 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
2040 #ifdef MODEST_TOOLKIT_HILDON2
2041 gboolean show_priority = FALSE;
2042 TnyHeaderFlags priority_flags;
2044 priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK;
2045 if (priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
2046 show_priority = TRUE;
2047 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
2048 } else if (priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
2049 show_priority = TRUE;
2050 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
2053 if (show_priority && MODEST_IS_COMPACT_MAIL_HEADER_VIEW (priv->mail_header_view)) {
2054 gtk_widget_show_all (priv->priority_box);
2056 gtk_widget_hide_all (priv->priority_box);
2062 /* INCREMENTAL SEARCH IMPLEMENTATION */
2065 search (ModestGtkhtmlMsgView *self, const gchar *search)
2067 ModestGtkhtmlMsgViewPrivate *priv;
2069 GtkAdjustment *vadj, *tmp_vadj;
2072 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2074 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2075 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
2076 g_object_ref (vadj);
2077 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
2078 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
2079 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
2084 gdouble offset_top, offset_bottom;
2086 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2087 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2088 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2089 adj = GTK_ADJUSTMENT (priv->vadj);
2090 if (offset_top < adj->value)
2091 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2092 else if (offset_bottom > adj->value + adj->page_increment)
2093 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2097 y_offset = tmp_vadj->value;
2098 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
2099 g_object_unref (vadj);
2105 search_next (ModestGtkhtmlMsgView *self)
2107 ModestGtkhtmlMsgViewPrivate *priv;
2110 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2112 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2113 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
2117 gdouble offset_top, offset_bottom;
2120 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2121 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2122 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2123 adj = GTK_ADJUSTMENT (priv->vadj);
2124 if (offset_top < adj->value)
2125 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2126 else if (offset_bottom > adj->value + adj->page_increment)
2127 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2134 get_selected_attachments (ModestGtkhtmlMsgView *self)
2136 ModestGtkhtmlMsgViewPrivate *priv;
2138 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2139 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2141 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2146 get_attachments (ModestGtkhtmlMsgView *self)
2148 ModestGtkhtmlMsgViewPrivate *priv;
2150 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2151 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2153 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2158 grab_focus (ModestGtkhtmlMsgView *self)
2160 ModestGtkhtmlMsgViewPrivate *priv = NULL;
2162 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2163 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2165 gtk_widget_grab_focus (priv->body_view);
2169 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
2171 ModestGtkhtmlMsgViewPrivate *priv;
2173 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2174 g_return_if_fail (TNY_IS_MIME_PART (attachment));
2175 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2177 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2182 /* TNY HEADER VIEW IMPLEMENTATION */
2185 tny_header_view_init (gpointer g, gpointer iface_data)
2187 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
2189 klass->set_header = modest_msg_view_set_header;
2190 klass->clear = modest_msg_view_clear_header;
2196 modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header)
2198 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_header_func (self, header);
2203 modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
2205 set_header (MODEST_GTKHTML_MSG_VIEW (self), header);
2209 modest_msg_view_clear_header (TnyHeaderView *self)
2211 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_header_func (self);
2216 modest_msg_view_clear_header_default (TnyHeaderView *self)
2218 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2221 /* TNY MSG IMPLEMENTATION */
2224 tny_msg_view_init (gpointer g, gpointer iface_data)
2226 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
2228 klass->get_msg = modest_msg_view_get_msg;
2229 klass->set_msg = modest_msg_view_set_msg;
2230 klass->set_unavailable = modest_msg_view_set_unavailable;
2231 klass->clear = modest_msg_view_clear;
2232 klass->create_mime_part_view_for = modest_msg_view_create_mime_part_view_for;
2233 klass->create_new_inline_viewer = modest_msg_view_create_new_inline_viewer;
2239 modest_msg_view_get_msg (TnyMsgView *self)
2241 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
2245 modest_msg_view_get_msg_default (TnyMsgView *self)
2247 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
2251 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
2253 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
2257 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
2260 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
2266 modest_msg_view_set_unavailable (TnyMsgView *self)
2268 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
2272 modest_msg_view_set_unavailable_default (TnyMsgView *self)
2274 tny_msg_view_clear (self);
2280 modest_msg_view_clear (TnyMsgView *self)
2282 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
2286 modest_msg_view_clear_default (TnyMsgView *self)
2288 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2291 static TnyMimePartView*
2292 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
2294 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
2297 static TnyMimePartView*
2298 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
2300 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
2305 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
2307 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
2311 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
2313 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
2318 /* TNY MIME PART IMPLEMENTATION */
2321 tny_mime_part_view_init (gpointer g, gpointer iface_data)
2323 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
2325 klass->get_part = modest_msg_view_mp_get_part;
2326 klass->set_part = modest_msg_view_mp_set_part;
2327 klass->clear = modest_msg_view_mp_clear;
2333 modest_msg_view_mp_get_part (TnyMimePartView *self)
2335 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
2340 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
2342 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
2346 modest_msg_view_mp_set_part (TnyMimePartView *self,
2349 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
2353 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
2356 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
2358 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part), NULL);
2362 modest_msg_view_mp_clear (TnyMimePartView *self)
2364 tny_msg_view_clear (TNY_MSG_VIEW (self));
2367 /* MODEST MIME PART VIEW IMPLEMENTATION */
2370 modest_mime_part_view_init (gpointer g, gpointer iface_data)
2372 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
2374 klass->is_empty_func = modest_msg_view_mp_is_empty;
2380 modest_msg_view_mp_is_empty (ModestMimePartView *self)
2382 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
2386 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
2388 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
2391 /* MODEST ZOOMABLE IMPLEMENTATION */
2393 modest_zoomable_init (gpointer g, gpointer iface_data)
2395 ModestZoomableIface *klass = (ModestZoomableIface *)g;
2397 klass->get_zoom_func = modest_msg_view_get_zoom;
2398 klass->set_zoom_func = modest_msg_view_set_zoom;
2399 klass->zoom_minus_func = modest_msg_view_zoom_minus;
2400 klass->zoom_plus_func = modest_msg_view_zoom_plus;
2406 modest_msg_view_get_zoom (ModestZoomable *self)
2408 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
2412 modest_msg_view_get_zoom_default (ModestZoomable *self)
2414 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
2418 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
2420 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
2424 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
2426 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
2430 modest_msg_view_zoom_minus (ModestZoomable *self)
2432 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
2436 modest_msg_view_zoom_minus_default (ModestZoomable *self)
2438 /* operation not supported in ModestMsgView */
2443 modest_msg_view_zoom_plus (ModestZoomable *self)
2445 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
2449 modest_msg_view_zoom_plus_default (ModestZoomable *self)
2451 /* operation not supported in ModestMsgView */
2455 /* MODEST ISEARCH VIEW IMPLEMENTATION */
2457 modest_isearch_view_init (gpointer g, gpointer iface_data)
2459 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
2461 klass->search_func = modest_msg_view_search;
2462 klass->search_next_func = modest_msg_view_search_next;
2468 modest_msg_view_search (ModestISearchView *self, const gchar *string)
2470 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
2474 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
2476 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
2480 modest_msg_view_search_next (ModestISearchView *self)
2482 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
2486 modest_msg_view_search_next_default (ModestISearchView *self)
2488 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
2491 /* MODEST MSG VIEW IMPLEMENTATION */
2493 modest_msg_view_init (gpointer g, gpointer iface_data)
2495 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
2497 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body;
2498 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
2499 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
2500 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
2501 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
2502 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
2503 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
2504 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
2505 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
2506 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
2507 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
2508 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
2509 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
2510 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images;
2511 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding;
2512 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images;
2518 modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2520 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_with_other_body_func (self, msg, other_body);
2524 modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2526 set_message (MODEST_GTKHTML_MSG_VIEW (self), msg, other_body);
2529 static GtkAdjustment*
2530 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
2532 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
2535 static GtkAdjustment*
2536 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
2538 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2541 static GtkAdjustment*
2542 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
2544 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
2547 static GtkAdjustment*
2548 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
2550 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2554 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2556 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2560 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2562 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2566 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2568 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2572 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2574 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2578 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2580 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2584 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2586 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2589 static GtkShadowType
2590 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2592 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2595 static GtkShadowType
2596 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2598 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2602 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2604 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2608 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2610 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2613 static TnyHeaderFlags
2614 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2616 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2619 static TnyHeaderFlags
2620 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2622 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2626 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2628 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2632 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2634 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2638 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2640 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2644 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2646 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2650 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2652 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2656 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2658 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2662 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2664 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2668 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2670 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);
2674 modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *self)
2676 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->request_fetch_images_func (self);
2680 modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *self)
2682 request_fetch_images (MODEST_GTKHTML_MSG_VIEW (self));
2686 modest_gtkhtml_msg_view_set_branding (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2688 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_branding_func (self, brand_name, brand_icon);
2692 modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2694 set_branding (MODEST_GTKHTML_MSG_VIEW (self), brand_name, brand_icon);
2698 modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *self)
2700 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->has_blocked_external_images_func (self);
2704 modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self)
2706 return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));