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 #include <widgets/modest-compact-mail-header-view.h>
45 #ifdef MODEST_TOOLKIT_HILDON2
46 #include <hildon/hildon-gtk.h>
48 #include <widgets/modest-attachments-view.h>
49 #include <modest-marshal.h>
50 #include <widgets/modest-gtkhtml-mime-part-view.h>
51 #include <widgets/modest-gtkhtml-msg-view.h>
52 #include <widgets/modest-isearch-view.h>
53 #include <widgets/modest-ui-constants.h>
54 #include <modest-icon-names.h>
55 #include <tny-camel-bs-mime-part.h>
57 /* 'private'/'protected' functions */
58 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
59 static void tny_header_view_init (gpointer g, gpointer iface_data);
60 static void tny_msg_view_init (gpointer g, gpointer iface_data);
61 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
62 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
63 static void modest_zoomable_init (gpointer g, gpointer iface_data);
64 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
65 static void modest_msg_view_init (gpointer g, gpointer iface_data);
66 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
67 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
68 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
69 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
70 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
73 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
74 static void on_show_details (ModestMailHeaderView *header_view, ModestGtkhtmlMsgView *msg_view);
75 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
77 /* body view signals */
78 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
79 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
80 ModestGtkhtmlMsgView *msg_view);
81 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
82 static void on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view);
85 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
86 static gboolean on_tap_and_hold_query (GtkWidget *widget, GdkEvent *event, gpointer userdata);
87 #endif /*MAEMO_CHANGES*/
90 /* size allocation and drawing handlers */
91 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
92 static void size_request (GtkWidget *widget, GtkRequisition *req);
93 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
94 static void realize (GtkWidget *widget);
95 static void unrealize (GtkWidget *widget);
96 static gint expose (GtkWidget *widget, GdkEventExpose *event);
97 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
98 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
99 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
100 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
101 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
102 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
103 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
104 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
106 /* vertical panning implementation */
108 static gboolean motion_notify_event (GtkWidget *widget,
109 GdkEventMotion *event,
114 button_press_event (GtkWidget *widget,
115 GdkEventButton *event,
118 button_release_event (GtkWidget *widget,
119 GdkEventButton *event,
122 /* GtkContainer methods */
123 static void forall (GtkContainer *container, gboolean include_internals,
124 GtkCallback callback, gpointer userdata);
125 static void container_remove (GtkContainer *container, GtkWidget *widget);
127 /* TnyMimePartView implementation */
128 static void modest_msg_view_mp_clear (TnyMimePartView *self);
129 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
130 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
131 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
132 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
133 /* ModestMimePartView implementation */
134 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
135 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
136 /* TnyHeaderView implementation */
137 static void modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header);
138 static void modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
139 static void modest_msg_view_clear_header (TnyHeaderView *self);
140 static void modest_msg_view_clear_header_default (TnyHeaderView *self);
141 /* TnyMsgView implementation */
142 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
143 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
144 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
145 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
146 static void modest_msg_view_clear (TnyMsgView *self);
147 static void modest_msg_view_clear_default (TnyMsgView *self);
148 static void modest_msg_view_set_unavailable (TnyMsgView *self);
149 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
150 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
151 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
152 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
153 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
154 /* ModestZoomable implementation */
155 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
156 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
157 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
158 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
159 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
160 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
161 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
162 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
163 /* ModestISearchView implementation */
164 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
165 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
166 static gboolean modest_msg_view_search_next (ModestISearchView *self);
167 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
168 /* ModestMsgView implementation */
169 static void modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body);
170 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
171 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
172 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
173 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
174 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
175 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
176 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
177 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
178 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
179 static TnyList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
180 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
181 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
182 static void modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *view);
183 static void modest_gtkhtml_msg_view_set_branding (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
184 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *view);
185 static void modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *view, TnyMsg *msg, TnyMimePart *part);
186 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
187 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
188 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
189 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
190 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
191 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
192 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
193 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
194 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
195 static TnyList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
196 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
197 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
198 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *view);
199 static void modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *view);
200 static void modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
203 static void set_header (ModestGtkhtmlMsgView *self, TnyHeader *header);
204 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
205 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg, TnyMimePart *other_body);
206 static gboolean is_empty (ModestGtkhtmlMsgView *self);
207 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
208 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
209 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
210 static gboolean search_next (ModestGtkhtmlMsgView *self);
211 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
212 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
213 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
214 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
215 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
216 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
217 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
218 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
219 static TnyList *get_selected_attachments (ModestGtkhtmlMsgView *self);
220 static TnyList *get_attachments (ModestGtkhtmlMsgView *self);
221 static void grab_focus (ModestGtkhtmlMsgView *self);
222 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
223 static void request_fetch_images (ModestGtkhtmlMsgView *view);
224 static void set_branding (ModestGtkhtmlMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
225 static gboolean has_blocked_external_images (ModestGtkhtmlMsgView *view);
227 /* list properties */
235 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
236 struct _ModestGtkhtmlMsgViewPrivate {
237 GtkWidget *body_view;
238 GtkWidget *mail_header_view;
239 GtkWidget *attachments_view;
243 /* embedded elements */
244 GtkWidget *headers_box;
245 GtkWidget *html_scroll;
246 GtkWidget *attachments_box;
248 #ifdef MODEST_TOOLKIT_HILDON2
249 GtkWidget *priority_box;
250 GtkWidget *priority_icon;
253 /* internal adjustments for set_scroll_adjustments */
256 GtkShadowType shadow_type;
258 /* gdk windows for drawing */
259 GdkWindow *view_window;
260 GdkWindow *headers_window;
261 GdkWindow *html_window;
263 /* id handler for dragged scroll */
264 guint idle_motion_id;
266 /* idle changes count */
267 gint idle_changes_count;
268 guint idle_readjust_scroll_id;
269 guint idle_resize_children_id;
272 gdouble current_zoom;
274 /* link click management */
277 gboolean has_blocked_bs_images;
280 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
281 MODEST_TYPE_GTKHTML_MSG_VIEW, \
282 ModestGtkhtmlMsgViewPrivate))
285 static GtkContainerClass *parent_class = NULL;
288 modest_gtkhtml_msg_view_get_type (void)
290 static GType my_type = 0;
292 static const GTypeInfo my_info = {
293 sizeof(ModestGtkhtmlMsgViewClass),
294 NULL, /* base init */
295 NULL, /* base finalize */
296 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
297 NULL, /* class finalize */
298 NULL, /* class data */
299 sizeof(ModestGtkhtmlMsgView),
301 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
304 static const GInterfaceInfo tny_msg_view_info =
306 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
307 NULL, /* interface_finalize */
308 NULL /* interface_data */
311 static const GInterfaceInfo tny_mime_part_view_info =
313 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
314 NULL, /* interface_finalize */
315 NULL /* interface_data */
318 static const GInterfaceInfo tny_header_view_info =
320 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
321 NULL, /* interface_finalize */
322 NULL /* interface_data */
325 static const GInterfaceInfo modest_mime_part_view_info =
327 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
328 NULL, /* interface_finalize */
329 NULL /* interface_data */
332 static const GInterfaceInfo modest_zoomable_info =
334 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
335 NULL, /* interface_finalize */
336 NULL /* interface_data */
339 static const GInterfaceInfo modest_isearch_view_info =
341 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
342 NULL, /* interface_finalize */
343 NULL /* interface_data */
346 static const GInterfaceInfo modest_msg_view_info =
348 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
349 NULL, /* interface_finalize */
350 NULL /* interface_data */
353 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
354 "ModestGtkhtmlMsgView",
357 g_type_add_interface_static (my_type, TNY_TYPE_HEADER_VIEW,
358 &tny_header_view_info);
360 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
361 &tny_mime_part_view_info);
363 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
364 &modest_mime_part_view_info);
366 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
369 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
370 &modest_zoomable_info);
372 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
373 &modest_isearch_view_info);
375 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
376 &modest_msg_view_info);
382 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
384 GObjectClass *gobject_class;
385 GtkWidgetClass *widget_class;
386 GtkObjectClass *gtkobject_class;
387 GtkContainerClass *container_class;
388 gobject_class = (GObjectClass*) klass;
389 widget_class = (GtkWidgetClass *) klass;
390 gtkobject_class = (GtkObjectClass *) klass;
391 container_class = (GtkContainerClass *) klass;
393 parent_class = g_type_class_peek_parent (klass);
394 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
395 gobject_class->set_property = set_property;
396 gobject_class->get_property = get_property;
397 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
399 widget_class->realize = realize;
400 widget_class->unrealize = unrealize;
401 widget_class->expose_event = expose;
402 widget_class->size_request = size_request;
403 widget_class->size_allocate = size_allocate;
405 container_class->forall = forall;
406 container_class->remove = container_remove;
408 klass->set_header_func = modest_msg_view_set_header_default;
409 klass->clear_header_func = modest_msg_view_clear_header_default;
410 klass->set_scroll_adjustments = set_scroll_adjustments;
411 klass->get_part_func = modest_msg_view_mp_get_part_default;
412 klass->set_part_func = modest_msg_view_mp_set_part_default;
413 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
414 klass->get_msg_func = modest_msg_view_get_msg_default;
415 klass->set_msg_func = modest_msg_view_set_msg_default;
416 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
417 klass->clear_func = modest_msg_view_clear_default;
418 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
419 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
420 klass->get_zoom_func = modest_msg_view_get_zoom_default;
421 klass->set_zoom_func = modest_msg_view_set_zoom_default;
422 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
423 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
424 klass->search_func = modest_msg_view_search_default;
425 klass->search_next_func = modest_msg_view_search_next_default;
426 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body_default;
427 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
428 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
429 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
430 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
431 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
432 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
433 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
434 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
435 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
436 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
437 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
438 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
439 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images_default;
440 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding_default;
441 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images_default;
443 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
445 g_object_class_install_property (gobject_class,
447 g_param_spec_object ("hadjustment",
448 _("Horizontal adjustment"),
449 _("GtkAdjustment with information of the horizontal visible position"),
451 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
453 g_object_class_install_property (gobject_class,
455 g_param_spec_object ("vadjustment",
456 _("Vertical adjustment"),
457 _("GtkAdjustment with information of the vertical visible position"),
459 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
461 g_object_class_install_property (gobject_class,
463 g_param_spec_enum ("shadow_type",
465 _("Kind of shadow that's shown around the view"),
466 GTK_TYPE_SHADOW_TYPE,
468 G_PARAM_READABLE | G_PARAM_WRITABLE ));
470 widget_class->set_scroll_adjustments_signal =
471 g_signal_new ("set_scroll_adjustments",
472 G_OBJECT_CLASS_TYPE (gobject_class),
473 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
474 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
476 modest_marshal_VOID__POINTER_POINTER,
479 GTK_TYPE_ADJUSTMENT);
483 set_property (GObject *object,
488 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
491 case PROP_HADJUSTMENT:
492 set_hadjustment (self, g_value_get_object (value));
494 case PROP_VADJUSTMENT:
495 set_vadjustment (self, g_value_get_object (value));
497 case PROP_SHADOW_TYPE:
498 set_shadow_type (self, g_value_get_enum (value));
501 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
507 get_property (GObject *object,
512 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
513 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
516 case PROP_HADJUSTMENT:
517 g_value_set_object (value, priv->hadj);
519 case PROP_VADJUSTMENT:
520 g_value_set_object (value, priv->vadj);
522 case PROP_SHADOW_TYPE:
523 g_value_set_enum (value, priv->shadow_type);
526 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
532 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
534 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
537 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
538 g_object_unref (priv->hadj);
544 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
546 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
549 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
550 g_object_unref (priv->vadj);
556 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
558 /* This method gets the allocation of the widget in parent widget. It's the
559 real position and size of the widget */
560 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
565 if (priv->shadow_type != GTK_SHADOW_NONE) {
566 allocation->x = GTK_WIDGET (self)->style->xthickness;
567 allocation->y = GTK_WIDGET (self)->style->ythickness;
570 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
571 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
576 reclamp_adjustment (GtkAdjustment *adj,
577 gboolean *value_changed)
579 gdouble value = adj->value;
581 /* Correct value to be inside the expected values of a scroll */
583 value = CLAMP (value, 0, adj->upper - adj->page_size);
585 if (value != adj->value) {
588 *value_changed = TRUE;
589 } else if (value_changed) {
590 *value_changed = FALSE;
595 set_hadjustment_values (ModestGtkhtmlMsgView *self,
596 gboolean *value_changed)
598 GtkAllocation view_allocation;
599 GtkAdjustment *hadj = get_hadjustment (self);
601 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
603 get_view_allocation (self, &view_allocation);
604 hadj->page_size = view_allocation.width;
605 hadj->step_increment = view_allocation.width * 0.1;
606 hadj->page_increment = view_allocation.width * 0.9;
609 hadj->upper = view_allocation.width;
611 /* Get the real width of the embedded html */
612 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
613 GtkAdjustment *html_hadj;
614 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
615 full_width += html_hadj->upper;
618 hadj->upper = MAX (view_allocation.width, full_width);
620 reclamp_adjustment (hadj, value_changed);
625 set_vadjustment_values (ModestGtkhtmlMsgView *self,
626 gboolean *value_changed)
628 GtkAllocation view_allocation;
629 GtkAdjustment *vadj = get_vadjustment (self);
630 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
631 gint full_height = 0;
632 GtkAdjustment *html_vadj;
634 get_view_allocation (self, &view_allocation);
635 vadj->page_size = view_allocation.height;
636 vadj->step_increment = view_allocation.height * 0.1;
637 vadj->page_increment = view_allocation.height * 0.9;
641 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
642 GtkRequisition child_requisition;
644 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
645 full_height = child_requisition.height;
650 /* Get the real height of the embedded html */
651 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
652 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
653 full_height += html_vadj->upper;
656 vadj->upper = MAX (view_allocation.height, full_height);
658 reclamp_adjustment (vadj, value_changed);
663 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
667 set_hadjustment (self, hadj);
668 set_vadjustment (self, vadj);
670 #ifndef MODEST_TOOLKIT_HILDON2
671 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
672 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
677 realize (GtkWidget *widget)
679 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
680 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
681 GtkAdjustment *hadj = get_hadjustment (self);
682 GtkAdjustment *vadj = get_vadjustment (self);
683 GdkWindowAttr attributes;
685 gint attributes_mask;
686 GtkAllocation view_allocation;
688 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
690 /* The structure of the GdkWindow's is:
691 * * widget->window: the shown gdkwindow embedding all the stuff inside
692 * * view_window: a backing store gdkwindow containing the headers and contents
693 * being scrolled. This window should have all the visible and non visible
695 * * headers_window: gdk window for headers_box.
696 * * html_window: gdk window for html_scroll (the scrolled window containing the
697 * body view showing the contents of the mail).
700 attributes.x = widget->allocation.x;
701 attributes.y = widget->allocation.y;
702 attributes.width = widget->allocation.width;
703 attributes.height = widget->allocation.height;
704 attributes.window_type = GDK_WINDOW_CHILD;
705 attributes.wclass = GDK_INPUT_OUTPUT;
706 attributes.visual = gtk_widget_get_visual (widget);
707 attributes.colormap = gtk_widget_get_colormap (widget);
709 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
710 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
711 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
713 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
714 &attributes, attributes_mask);
715 gdk_window_set_user_data (widget->window, self);
717 get_view_allocation (self, &view_allocation);
719 attributes.x = view_allocation.x;
720 attributes.y = view_allocation.y;
721 attributes.width = view_allocation.width;
722 attributes.height = view_allocation.height;
723 attributes.event_mask = 0;
724 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
725 gdk_window_set_user_data (priv->view_window, self);
726 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
728 attributes.x = -hadj->value;
729 attributes.y = -vadj->value;
730 attributes.width = hadj->upper;
731 if (priv->headers_box)
732 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
734 attributes.height = 1;
735 attributes.event_mask = event_mask;
737 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
738 gdk_window_set_user_data (priv->headers_window, self);
740 if (priv->headers_box)
741 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
743 attributes.x = -hadj->value;
744 if (priv->headers_box)
745 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
747 attributes.y = -vadj->value;
748 attributes.width = hadj->upper;
749 if (priv->headers_box)
750 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
752 attributes.height = vadj->upper;
753 attributes.event_mask = event_mask;
755 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
756 gdk_window_set_user_data (priv->html_window, self);
758 if (priv->html_scroll)
759 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
761 widget->style = gtk_style_attach (widget->style, widget->window);
762 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
763 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
764 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
766 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
768 NULL, widget, "msgviewheaders",
770 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
772 NULL, widget, "msgviewcontents",
775 gdk_window_show (priv->view_window);
776 gdk_window_show (priv->headers_window);
777 gdk_window_show (priv->html_window);
782 unrealize (GtkWidget *widget)
784 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
785 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
787 gdk_window_set_user_data (priv->view_window, NULL);
788 gdk_window_destroy (priv->view_window);
789 priv->view_window = NULL;
791 gdk_window_set_user_data (priv->headers_window, NULL);
792 gdk_window_destroy (priv->headers_window);
793 priv->headers_window = NULL;
795 gdk_window_set_user_data (priv->html_window, NULL);
796 gdk_window_destroy (priv->html_window);
797 priv->html_window = NULL;
799 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
800 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
805 expose (GtkWidget *widget,
806 GdkEventExpose *event)
808 ModestGtkhtmlMsgView *self;
809 ModestGtkhtmlMsgViewPrivate *priv;
811 if (GTK_WIDGET_DRAWABLE (widget)) {
812 self = MODEST_GTKHTML_MSG_VIEW (widget);
813 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
814 if (event->window == widget->window) {
815 gtk_paint_shadow (widget->style, widget->window,
816 GTK_STATE_NORMAL, priv->shadow_type,
817 &event->area, widget, "msgview",
819 } else if (event->window == priv->headers_window) {
820 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
822 &event->area, widget, "msgviewheaders",
824 } else if (event->window == priv->html_window) {
825 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
827 &event->area, widget, "msgviewcontents",
830 if (priv->headers_box)
831 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
832 if (priv->html_scroll)
833 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
834 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
841 forall (GtkContainer *container,
842 gboolean include_internals,
843 GtkCallback callback,
846 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
847 g_return_if_fail (callback != NULL);
849 if (priv->headers_box)
850 (*callback) (priv->headers_box, userdata);
851 if (priv->html_scroll)
852 (*callback) (priv->html_scroll, userdata);
856 container_remove (GtkContainer *container,
859 gboolean was_visible = FALSE;
860 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
861 was_visible = GTK_WIDGET_VISIBLE (widget);
862 if (widget == priv->headers_box) {
863 gtk_widget_unparent (priv->headers_box);
864 priv->headers_box = NULL;
865 } else if (widget == priv->html_scroll) {
866 gtk_widget_unparent (priv->html_scroll);
867 priv->html_scroll = NULL;
872 gtk_widget_queue_resize (GTK_WIDGET(container));
877 size_request (GtkWidget *widget,
880 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
881 GtkRequisition child_req;
886 gtk_widget_size_request (priv->headers_box, &child_req);
887 req->width = child_req.width;
888 req->height += child_req.height;
889 gtk_widget_size_request (priv->html_scroll, &child_req);
890 req->width = MAX (child_req.width, req->width);
891 req->height += child_req.height;
896 size_allocate (GtkWidget *widget,
897 GtkAllocation *allocation)
899 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
900 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
901 gboolean hadj_value_changed, vadj_value_changed;
902 GtkAllocation headers_allocation, html_allocation, view_allocation;
903 GtkAdjustment *html_vadj;
905 if (GTK_WIDGET_MAPPED (widget) &&
906 priv->shadow_type != GTK_SHADOW_NONE &&
907 (allocation->width != widget->allocation.width ||
908 allocation->height != widget->allocation.height))
909 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
911 if (priv->idle_readjust_scroll_id == 0 && priv->idle_changes_count < 5 && widget->allocation.width != allocation->width) {
913 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
914 priv->idle_changes_count ++;
917 widget->allocation = *allocation;
918 set_hadjustment_values (self, &hadj_value_changed);
919 set_vadjustment_values (self, &vadj_value_changed);
921 get_view_allocation (self, &view_allocation);
923 headers_allocation.x = 0;
924 headers_allocation.y = 0;
925 headers_allocation.width = view_allocation.width;
926 if (priv->headers_box)
927 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
929 headers_allocation.height = 0;
931 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
933 html_allocation.x = 0;
934 html_allocation.y = MAX (0, headers_allocation.height - priv->vadj->value);
935 html_allocation.width = view_allocation.width;
936 if (html_vadj->upper < allocation->height) {
937 html_allocation.height = MAX (html_vadj->upper, allocation->height - headers_allocation.height);
939 html_allocation.height = allocation->height;
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,
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 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
975 if (html_vadj->page_size != html_allocation.height) {
976 html_vadj->page_size = html_allocation.height;
977 gtk_adjustment_changed (html_vadj);
980 gtk_adjustment_changed (priv->hadj);
981 gtk_adjustment_changed (priv->vadj);
983 if (hadj_value_changed)
984 gtk_adjustment_value_changed (priv->hadj);
985 if (vadj_value_changed)
986 gtk_adjustment_value_changed (priv->vadj);
991 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
993 ModestGtkhtmlMsgView *self = NULL;
994 ModestGtkhtmlMsgViewPrivate *priv = NULL;
996 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
997 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
999 self = MODEST_GTKHTML_MSG_VIEW (data);
1000 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1002 if (GTK_WIDGET_REALIZED (self)) {
1003 GtkAdjustment *hadj = get_hadjustment (self);
1004 GtkAdjustment *vadj = get_vadjustment (self);
1005 gint headers_offset = 0;
1007 gtk_widget_queue_resize (priv->html_scroll);
1009 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
1012 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
1014 new_y = -vadj->value;
1016 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
1018 if (new_x != old_x || new_y != old_y) {
1019 gdk_window_move (priv->headers_window, new_x, new_y);
1020 gdk_window_process_updates (priv->headers_window, TRUE);
1024 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
1027 gint new_internal_vvalue;
1028 gdk_window_get_position (priv->html_window, &old_x, &old_y);
1029 new_x = -hadj->value;
1031 new_internal_vvalue = MAX (0, vadj->value - headers_offset);
1032 gtk_adjustment_set_value (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll)),
1033 new_internal_vvalue);
1035 new_y = MAX (0, headers_offset - vadj->value);
1037 if (new_x != old_x || new_y != old_y) {
1038 gdk_window_move (priv->html_window, new_x, new_y);
1039 gdk_window_process_updates (priv->html_window, TRUE);
1047 resize_children_idle (GtkContainer *cont)
1049 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (cont);
1050 if (GTK_WIDGET_DRAWABLE (cont)) {
1051 gtk_container_resize_children (cont);
1053 priv->idle_resize_children_id = 0;
1059 html_adjustment_changed (GtkAdjustment *adj,
1062 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
1063 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1064 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1065 gboolean vadj_changed;
1068 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
1070 priv->html_scroll->requisition.height = html_vadj->upper;
1071 if ((priv->vadj != NULL && (html_vadj->upper == (priv->vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height)))
1072 && html_vadj->page_size == priv->html_scroll->allocation.height)
1075 set_vadjustment_values (self, &vadj_changed);
1077 if (html_vadj->upper < GTK_WIDGET (self)->allocation.height) {
1078 new_height = MAX (html_vadj->upper,
1079 GTK_WIDGET (self)->allocation.height - GTK_WIDGET(priv->headers_box)->allocation.height);
1081 new_height = GTK_WIDGET (self)->allocation.height;
1084 gtk_adjustment_changed (priv->vadj);
1085 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
1086 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
1087 gdk_window_process_updates (priv->view_window, TRUE);
1088 if (priv->idle_resize_children_id == 0)
1089 priv->idle_resize_children_id = gdk_threads_add_idle ((GSourceFunc) resize_children_idle, self);
1095 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
1097 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1099 /* We're out the main lock */
1100 gdk_threads_enter ();
1102 if (GTK_WIDGET_DRAWABLE (self)) {
1103 GtkAdjustment *html_vadj;
1104 GtkAdjustment *html_hadj;
1106 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1107 html_vadj->upper = 0;
1108 html_vadj->page_size = 0;
1109 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1111 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1112 html_hadj->upper = 0;
1113 html_hadj->page_size = 0;
1114 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1116 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1117 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1119 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1120 gtk_widget_queue_draw (GTK_WIDGET (priv->body_view));
1122 /* Just another hack for making readjust really work. This forces an update
1123 * of the scroll, and then, make the scroll really update properly the
1124 * the size and not corrupt scrollable area */
1125 gtk_adjustment_set_value (priv->vadj, 1.0);
1126 gtk_adjustment_set_value (priv->vadj, 0.0);
1129 priv->idle_readjust_scroll_id = 0;
1130 g_object_unref (G_OBJECT (self));
1133 gdk_threads_leave ();
1139 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1141 ModestGtkhtmlMsgViewPrivate *priv;
1142 GtkAdjustment *html_vadj;
1143 #ifndef MODEST_TOOLKIT_HILDON2
1144 GtkWidget *separator;
1147 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1148 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1149 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1150 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1152 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1154 priv->has_blocked_bs_images = FALSE;
1156 priv->idle_changes_count = 0;
1157 priv->idle_readjust_scroll_id = 0;
1158 priv->idle_resize_children_id = 0;
1159 priv->current_zoom = 1.0;
1163 priv->shadow_type = GTK_SHADOW_IN;
1164 priv->view_window = NULL;
1165 priv->headers_window = NULL;
1166 priv->html_window = NULL;
1168 priv->idle_motion_id = 0;
1170 gtk_widget_push_composite_child ();
1171 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1172 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1173 gtk_widget_pop_composite_child ();
1174 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1178 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1179 priv->mail_header_view = GTK_WIDGET (modest_compact_mail_header_view_new ());
1180 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1181 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1182 #ifdef MODEST_TOOLKIT_HILDON2
1183 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1184 MODEST_ATTACHMENTS_VIEW_STYLE_LINKS);
1186 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1187 MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE);
1190 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1191 G_CALLBACK(on_activate_link), obj);
1192 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1193 G_CALLBACK(on_fetch_url), obj);
1194 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1195 G_CALLBACK(on_link_hover), obj);
1196 g_signal_connect (G_OBJECT(priv->body_view), "limit_error",
1197 G_CALLBACK(on_limit_error), obj);
1198 #ifdef MAEMO_CHANGES
1199 g_signal_connect (G_OBJECT(priv->body_view), "motion-notify-event",
1200 G_CALLBACK (motion_notify_event), obj);
1202 g_signal_connect (G_OBJECT (priv->body_view), "button-press-event",
1203 G_CALLBACK (button_press_event), obj);
1204 g_signal_connect (G_OBJECT (priv->body_view), "button-release-event",
1205 G_CALLBACK (button_release_event), obj);
1207 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1208 G_CALLBACK (on_recpt_activated), obj);
1209 g_signal_connect (G_OBJECT (priv->mail_header_view), "show-details",
1210 G_CALLBACK (on_show_details), obj);
1212 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1213 G_CALLBACK (on_attachment_activated), obj);
1215 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1217 g_signal_connect (G_OBJECT (html_vadj), "changed",
1218 G_CALLBACK (html_adjustment_changed), obj);
1220 gtk_widget_push_composite_child ();
1221 priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1222 gtk_widget_set_composite_name (priv->headers_box, "headers");
1223 gtk_widget_pop_composite_child ();
1225 if (priv->mail_header_view)
1226 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1228 #ifdef MODEST_TOOLKIT_HILDON2
1229 priv->priority_icon = gtk_image_new ();
1230 gtk_misc_set_alignment (GTK_MISC (priv->priority_icon), 0.0, 0.5);
1231 if (priv->priority_icon) {
1232 priv->priority_box = (GtkWidget *)
1233 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1234 _("mcen_me_editor_message_priority"),
1235 priv->priority_icon,
1238 gtk_widget_hide_all (priv->priority_box);
1241 if (priv->attachments_view) {
1242 #ifndef MODEST_TOOLKIT_HILDON2
1243 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1245 gchar *att_label = g_strconcat (_("mail_va_attachment"), ":", NULL);
1248 priv->attachments_box = (GtkWidget *)
1249 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1251 priv->attachments_view,
1253 gtk_widget_hide_all (priv->attachments_box);
1257 #ifndef MODEST_TOOLKIT_HILDON2
1258 separator = gtk_hseparator_new ();
1259 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1262 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1264 if (priv->body_view) {
1265 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1266 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1267 #ifdef MAEMO_CHANGES
1268 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1269 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1270 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold-query", G_CALLBACK (on_tap_and_hold_query), obj);
1278 modest_gtkhtml_msg_view_finalize (GObject *obj)
1280 ModestGtkhtmlMsgViewPrivate *priv;
1281 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1284 g_object_unref (G_OBJECT(priv->msg));
1288 if (priv->idle_resize_children_id > 0) {
1289 g_source_remove (priv->idle_resize_children_id);
1290 priv->idle_resize_children_id = 0;
1293 if (priv->idle_readjust_scroll_id > 0) {
1294 g_source_remove (priv->idle_readjust_scroll_id);
1295 priv->idle_readjust_scroll_id = 0;
1298 if (priv->idle_motion_id > 0) {
1299 g_source_remove (priv->idle_motion_id);
1300 priv->idle_motion_id = 0;
1303 /* we cannot disconnect sigs, because priv->body_view is
1306 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1307 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1309 priv->body_view = NULL;
1310 priv->attachments_view = NULL;
1312 G_OBJECT_CLASS(parent_class)->finalize (obj);
1316 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1318 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1319 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1321 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1324 /* INTERNAL METHODS */
1326 #ifdef MAEMO_CHANGES
1328 motion_notify_event (GtkWidget *widget,
1329 GdkEventMotion *event,
1332 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1334 /* Use panning information in gtkhtml widget to support also vertical panning */
1336 if (GTK_HTML (widget)->panning) {
1340 gdk_window_get_pointer (GTK_LAYOUT (widget)->bin_window, NULL, &y, NULL);
1341 dy = y - GTK_HTML (widget)->lasty;
1342 value = priv->vadj->value - (gdouble) dy;
1344 if (value < priv->vadj->lower)
1345 value = priv->vadj->lower;
1346 else if (value > priv->vadj->upper - priv->vadj->page_size)
1347 value = priv->vadj->upper - priv->vadj->page_size;
1348 gtk_adjustment_set_value (priv->vadj, value);
1356 idle_motion (gpointer userdata)
1358 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1359 if (GTK_HTML (priv->body_view)->in_selection_drag) {
1363 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1364 offset= (gdouble) (priv->headers_box->requisition.height + gdk_y);
1365 adj = GTK_ADJUSTMENT (priv->vadj);
1366 if (offset < adj->value + adj->step_increment) {
1367 gtk_adjustment_set_value (adj, MAX (offset + adj->page_increment - adj->page_size, 0.0));
1368 } else if (offset > adj->value + adj->page_increment) {
1369 gtk_adjustment_set_value (adj, MIN (offset - adj->page_increment, adj->upper - adj->page_size));
1371 gtk_widget_queue_resize (userdata);
1377 button_press_event (GtkWidget *widget,
1378 GdkEventButton *event,
1381 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1383 if (priv->idle_motion_id == 0) {
1384 priv->idle_motion_id = g_timeout_add (200, idle_motion, userdata);
1390 button_release_event (GtkWidget *widget,
1391 GdkEventButton *event,
1394 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1396 if (priv->idle_motion_id > 0) {
1398 g_source_remove (priv->idle_motion_id);
1400 priv->idle_motion_id = 0;;
1401 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1402 event->y = (gdouble) gdk_y;
1407 static GtkAdjustment *
1408 get_vadjustment (ModestGtkhtmlMsgView *self)
1410 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1413 set_vadjustment (self, NULL);
1419 static GtkAdjustment *
1420 get_hadjustment (ModestGtkhtmlMsgView *self)
1422 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1425 set_hadjustment (self, NULL);
1432 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1434 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1435 gboolean value_changed;
1437 if (hadj && hadj == priv->hadj)
1441 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1442 disconnect_hadjustment (self);
1443 g_object_ref (G_OBJECT (hadj));
1444 gtk_object_sink (GTK_OBJECT (hadj));
1446 set_hadjustment_values (self, &value_changed);
1448 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1451 gtk_adjustment_changed (hadj);
1453 gtk_adjustment_value_changed (hadj);
1455 adjustment_value_changed (hadj, self);
1457 g_object_notify (G_OBJECT (self), "hadjustment");
1461 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1463 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1464 gboolean value_changed;
1466 if (vadj && vadj == priv->vadj)
1470 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1471 disconnect_vadjustment (self);
1472 g_object_ref (G_OBJECT (vadj));
1473 gtk_object_sink (GTK_OBJECT (vadj));
1475 set_vadjustment_values (self, &value_changed);
1477 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1480 gtk_adjustment_changed (vadj);
1482 gtk_adjustment_value_changed (vadj);
1484 adjustment_value_changed (vadj, self);
1486 g_object_notify (G_OBJECT (self), "vadjustment");
1490 set_shadow_type (ModestGtkhtmlMsgView *self,
1491 GtkShadowType shadow_type)
1493 ModestGtkhtmlMsgViewPrivate *priv;
1494 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1496 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1498 if (priv->shadow_type != shadow_type) {
1499 priv->shadow_type = shadow_type;
1501 if (GTK_WIDGET_VISIBLE (self)) {
1502 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1503 gtk_widget_queue_draw (GTK_WIDGET (self));
1505 g_object_notify (G_OBJECT (self), "shadow-type");
1509 static GtkShadowType
1510 get_shadow_type (ModestGtkhtmlMsgView *self)
1512 ModestGtkhtmlMsgViewPrivate *priv;
1513 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1514 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1516 return priv->shadow_type;
1520 modest_msg_view_new (TnyMsg *msg)
1523 ModestGtkhtmlMsgView* self;
1525 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1526 self = MODEST_GTKHTML_MSG_VIEW(obj);
1527 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1529 return GTK_WIDGET(self);
1532 #ifdef MAEMO_CHANGES
1534 on_tap_and_hold (GtkWidget *widget,
1537 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1538 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1540 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1544 on_tap_and_hold_query (GtkWidget *widget,
1548 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1549 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1551 /* Don't show the tap and hold animation if no url below */
1552 return (priv->last_url == NULL);
1557 on_recpt_activated (ModestMailHeaderView *header_view,
1558 const gchar *address,
1559 ModestGtkhtmlMsgView *self)
1561 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1565 on_show_details (ModestMailHeaderView *header_view,
1566 ModestGtkhtmlMsgView *self)
1568 g_signal_emit_by_name (G_OBJECT (self), "show-details");
1572 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1575 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1579 request_fetch_images (ModestGtkhtmlMsgView *self)
1581 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1584 /* The message could have not been downloaded yet */
1586 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
1587 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
1589 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
1590 g_object_unref (part);
1592 tny_msg_set_allow_external_images (TNY_MSG (priv->msg), TRUE);
1597 set_branding (ModestGtkhtmlMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
1599 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1601 modest_mail_header_view_set_branding (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), brand_name, brand_icon);
1605 has_blocked_external_images (ModestGtkhtmlMsgView *self)
1607 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1609 return ((modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1610 (priv->has_blocked_bs_images)) &&
1611 !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
1615 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1618 g_return_val_if_fail (self, FALSE);
1620 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1627 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1629 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1632 g_free (priv->last_url);
1633 priv->last_url = g_strdup (uri);
1635 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1641 on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
1643 g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
1647 static TnyMimePart *
1648 find_cid_image (TnyMsg *msg, const gchar *cid)
1650 TnyMimePart *part = NULL;
1654 g_return_val_if_fail (msg, NULL);
1655 g_return_val_if_fail (cid, NULL);
1657 parts = TNY_LIST (tny_simple_list_new());
1659 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1660 iter = tny_list_create_iterator (parts);
1662 while (!tny_iterator_is_done(iter)) {
1663 const gchar *part_cid;
1665 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1666 part_cid = tny_mime_part_get_content_id (part);
1668 /* if there is no content id, try the content location;
1669 * this is what Outlook seems to use when it converts
1670 * it's internal richtext to html
1673 part_cid = tny_mime_part_get_content_location (part);
1675 if (part_cid && strcmp (cid, part_cid) == 0)
1678 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1679 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1680 TnyIterator *related_iter = NULL;
1681 TnyMimePart *related_part = NULL;
1683 tny_mime_part_get_parts (part, related_parts);
1684 related_iter = tny_list_create_iterator (related_parts);
1686 while (!tny_iterator_is_done (related_iter)) {
1687 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1688 part_cid = tny_mime_part_get_content_id (related_part);
1689 if (part_cid && strcmp (cid, part_cid) == 0) {
1692 g_object_unref (related_part);
1693 related_part = NULL;
1694 tny_iterator_next (related_iter);
1697 g_object_unref (related_iter);
1698 g_object_unref (related_parts);
1699 if (related_part != NULL) {
1700 g_object_unref (part);
1701 part = related_part;
1706 g_object_unref (G_OBJECT(part));
1709 tny_iterator_next (iter);
1712 g_object_unref (G_OBJECT(iter));
1713 g_object_unref (G_OBJECT(parts));
1720 on_fetch_url (GtkWidget *widget, const gchar *uri,
1721 TnyStream *stream, ModestGtkhtmlMsgView *self)
1723 ModestGtkhtmlMsgViewPrivate *priv;
1724 const gchar* my_uri;
1725 TnyMimePart *part = NULL;
1729 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1732 * we search for either something starting with cid:, or something
1733 * with no prefix at all; this latter case occurs when sending mails
1734 * with MS Outlook in rich-text mode, and 'attach-as-object
1736 if (g_str_has_prefix (uri, "cid:"))
1737 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1741 /* now try to find the embedded image */
1742 part = find_cid_image (priv->msg, my_uri);
1745 if (g_str_has_prefix (uri, "http:")) {
1746 if (modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1747 gboolean result = FALSE;
1748 g_signal_emit_by_name (self, "fetch-image", uri, stream, &result);
1751 /* we return immediately to get a "image not found" icon */
1752 tny_stream_close (stream);
1758 } else if (TNY_IS_CAMEL_BS_MIME_PART (part) &&
1759 !tny_camel_bs_mime_part_is_fetched (TNY_CAMEL_BS_MIME_PART (part))){
1760 if (!modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1761 priv->has_blocked_bs_images = TRUE;
1762 tny_stream_close (stream);
1767 tny_mime_part_decode_to_stream ((TnyMimePart*)part, stream, NULL);
1768 tny_stream_close (stream);
1769 g_object_unref (G_OBJECT(part));
1774 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
1777 ModestGtkhtmlMsgViewPrivate *priv;
1779 GtkAdjustment *html_vadj, *html_hadj;
1781 g_return_if_fail (self);
1783 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1784 priv->has_blocked_bs_images = FALSE;
1785 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
1786 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1787 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1789 if (msg != priv->msg) {
1791 g_object_unref (G_OBJECT(priv->msg));
1793 g_object_ref (G_OBJECT(msg));
1798 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1799 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1800 gtk_widget_hide_all (priv->mail_header_view);
1801 gtk_widget_hide_all (priv->attachments_box);
1802 #ifdef MODEST_TOOKIT_HILDON2
1803 gtk_widget_hide_all (priv->priority_box);
1805 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1806 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1808 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1809 html_vadj->upper = 0;
1810 html_vadj->page_size = 0;
1811 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1813 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1814 html_hadj->upper = 0;
1815 html_hadj->page_size = 0;
1816 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1818 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1819 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1821 priv->idle_changes_count = 0;
1822 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1824 gtk_widget_queue_resize (GTK_WIDGET(self));
1825 gtk_widget_queue_draw (GTK_WIDGET(self));
1829 header = tny_msg_get_header (msg);
1830 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1831 g_object_unref (header);
1833 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1834 other_body?NULL:msg);
1836 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), tny_msg_get_allow_external_images (msg));
1840 g_object_ref (body);
1842 body = modest_tny_msg_find_body_part (msg, TRUE);
1845 ModestAttachmentsView *widget;
1847 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1848 g_object_unref (body);
1849 widget = MODEST_ATTACHMENTS_VIEW (priv->attachments_view);
1851 if (modest_attachments_view_has_attachments (widget)) {
1853 GList *children = NULL;
1856 children = gtk_container_get_children (GTK_CONTAINER (priv->attachments_box));
1857 label = GTK_LABEL (children->data);
1858 gtk_widget_show_all (priv->attachments_box);
1859 #ifdef MODEST_TOOLKIT_HILDON2
1860 if (modest_attachments_view_get_num_attachments (widget) > 1) {
1861 text = _("mail_va_attachments");
1863 text = _("mail_va_attachment");
1866 text = _("mail_va_attachment");
1868 gtk_label_set_text (label, text);
1870 gtk_widget_hide_all (priv->attachments_box);
1874 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1877 /* Refresh priority */
1878 set_priority (self, tny_header_get_flags (header));
1880 gtk_widget_show (priv->body_view);
1881 #ifdef MODEST_TOOLKIT_HILDON2
1882 gtk_widget_set_no_show_all (priv->priority_box, TRUE);
1884 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1885 gtk_widget_show_all (priv->mail_header_view);
1886 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1887 #ifdef MODEST_TOOLKIT_HILDON2
1888 gtk_widget_set_no_show_all (priv->priority_box, FALSE);
1890 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1892 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1893 html_vadj->upper = 0;
1894 html_vadj->page_size = 0;
1895 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1897 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1898 html_hadj->upper = 0;
1899 html_hadj->page_size = 0;
1900 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1902 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1903 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1905 priv->idle_changes_count = 0;
1906 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1908 gtk_widget_queue_resize (GTK_WIDGET(self));
1909 gtk_widget_queue_draw (GTK_WIDGET(self));
1911 if (priv->hadj != NULL)
1912 priv->hadj->value = 0.0;
1913 if (priv->vadj != NULL)
1914 priv->vadj->value = 0.0;
1916 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1918 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1919 * makes the html view get the proper and expected size and prevent being able to scroll
1920 * the buffer when it shouldn't be scrollable */
1921 if (priv->idle_readjust_scroll_id == 0) {
1922 g_object_ref (self);
1923 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
1928 set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
1930 ModestGtkhtmlMsgViewPrivate *priv;
1931 GtkAdjustment *html_vadj, *html_hadj;
1933 g_return_if_fail (self);
1935 if (header == NULL) {
1936 set_message (self, NULL, NULL);
1940 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1941 priv->has_blocked_bs_images = FALSE;
1942 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
1943 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1944 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1946 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1947 html_vadj->upper = 0;
1948 html_vadj->page_size = 0;
1949 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1951 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1952 html_hadj->upper = 0;
1953 html_hadj->page_size = 0;
1954 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1956 priv->idle_changes_count = 0;
1957 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1958 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1959 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1962 g_object_unref (G_OBJECT(priv->msg));
1966 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1967 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1968 gtk_widget_show_all (priv->mail_header_view);
1969 gtk_widget_hide_all (priv->attachments_box);
1970 #ifdef MODEST_TOOLKIT_HILDON2
1971 gtk_widget_hide_all (priv->priority_box);
1973 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1974 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1975 priv->idle_changes_count = 0;
1976 gtk_widget_queue_resize (GTK_WIDGET(self));
1977 gtk_widget_queue_draw (GTK_WIDGET(self));
1982 get_message (ModestGtkhtmlMsgView *self)
1986 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1988 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
1997 is_empty (ModestGtkhtmlMsgView *self)
1999 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2001 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
2005 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
2007 ModestGtkhtmlMsgViewPrivate *priv;
2008 GtkAdjustment *html_vadj, *html_hadj;
2010 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2011 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2013 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
2015 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2016 html_vadj->upper = 0;
2017 html_vadj->page_size = 0;
2018 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2020 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2021 html_hadj->upper = 0;
2022 html_hadj->page_size = 0;
2023 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2025 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2026 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2028 priv->idle_changes_count = 0;
2029 gtk_widget_queue_resize (priv->body_view);
2033 get_zoom (ModestGtkhtmlMsgView *self)
2035 ModestGtkhtmlMsgViewPrivate *priv;
2037 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
2038 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2040 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
2043 static TnyHeaderFlags
2044 get_priority (ModestGtkhtmlMsgView *self)
2046 ModestGtkhtmlMsgViewPrivate *priv;
2048 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
2050 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2052 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
2056 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
2058 ModestGtkhtmlMsgViewPrivate *priv;
2060 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2061 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2063 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
2065 #ifdef MODEST_TOOLKIT_HILDON2
2066 gboolean show_priority = FALSE;
2067 TnyHeaderFlags priority_flags;
2069 priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK;
2070 if (priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
2071 show_priority = TRUE;
2072 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
2073 } else if (priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
2074 show_priority = TRUE;
2075 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
2078 if (show_priority && MODEST_IS_COMPACT_MAIL_HEADER_VIEW (priv->mail_header_view)) {
2079 gtk_widget_show_all (priv->priority_box);
2081 gtk_widget_hide_all (priv->priority_box);
2087 /* INCREMENTAL SEARCH IMPLEMENTATION */
2090 search (ModestGtkhtmlMsgView *self, const gchar *search)
2092 ModestGtkhtmlMsgViewPrivate *priv;
2094 GtkAdjustment *vadj, *tmp_vadj;
2097 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2099 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2100 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
2101 g_object_ref (vadj);
2102 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
2103 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
2104 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
2109 gdouble offset_top, offset_bottom;
2111 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2112 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2113 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2114 adj = GTK_ADJUSTMENT (priv->vadj);
2115 if (offset_top < adj->value)
2116 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2117 else if (offset_bottom > adj->value + adj->page_increment)
2118 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2122 y_offset = tmp_vadj->value;
2123 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
2124 g_object_unref (vadj);
2130 search_next (ModestGtkhtmlMsgView *self)
2132 ModestGtkhtmlMsgViewPrivate *priv;
2135 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2137 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2138 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
2142 gdouble offset_top, offset_bottom;
2145 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2146 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2147 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2148 adj = GTK_ADJUSTMENT (priv->vadj);
2149 if (offset_top < adj->value)
2150 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2151 else if (offset_bottom > adj->value + adj->page_increment)
2152 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2159 get_selected_attachments (ModestGtkhtmlMsgView *self)
2161 ModestGtkhtmlMsgViewPrivate *priv;
2163 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2164 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2166 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2171 get_attachments (ModestGtkhtmlMsgView *self)
2173 ModestGtkhtmlMsgViewPrivate *priv;
2175 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2176 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2178 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2183 grab_focus (ModestGtkhtmlMsgView *self)
2185 ModestGtkhtmlMsgViewPrivate *priv = NULL;
2187 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2188 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2190 gtk_widget_grab_focus (priv->body_view);
2194 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
2196 ModestGtkhtmlMsgViewPrivate *priv;
2198 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2199 g_return_if_fail (TNY_IS_MIME_PART (attachment));
2200 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2202 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2207 /* TNY HEADER VIEW IMPLEMENTATION */
2210 tny_header_view_init (gpointer g, gpointer iface_data)
2212 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
2214 klass->set_header = modest_msg_view_set_header;
2215 klass->clear = modest_msg_view_clear_header;
2221 modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header)
2223 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_header_func (self, header);
2228 modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
2230 set_header (MODEST_GTKHTML_MSG_VIEW (self), header);
2234 modest_msg_view_clear_header (TnyHeaderView *self)
2236 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_header_func (self);
2241 modest_msg_view_clear_header_default (TnyHeaderView *self)
2243 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2246 /* TNY MSG IMPLEMENTATION */
2249 tny_msg_view_init (gpointer g, gpointer iface_data)
2251 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
2253 klass->get_msg = modest_msg_view_get_msg;
2254 klass->set_msg = modest_msg_view_set_msg;
2255 klass->set_unavailable = modest_msg_view_set_unavailable;
2256 klass->clear = modest_msg_view_clear;
2257 klass->create_mime_part_view_for = modest_msg_view_create_mime_part_view_for;
2258 klass->create_new_inline_viewer = modest_msg_view_create_new_inline_viewer;
2264 modest_msg_view_get_msg (TnyMsgView *self)
2266 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
2270 modest_msg_view_get_msg_default (TnyMsgView *self)
2272 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
2276 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
2278 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
2282 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
2285 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
2291 modest_msg_view_set_unavailable (TnyMsgView *self)
2293 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
2297 modest_msg_view_set_unavailable_default (TnyMsgView *self)
2299 tny_msg_view_clear (self);
2305 modest_msg_view_clear (TnyMsgView *self)
2307 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
2311 modest_msg_view_clear_default (TnyMsgView *self)
2313 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2316 static TnyMimePartView*
2317 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
2319 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
2322 static TnyMimePartView*
2323 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
2325 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
2330 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
2332 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
2336 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
2338 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
2343 /* TNY MIME PART IMPLEMENTATION */
2346 tny_mime_part_view_init (gpointer g, gpointer iface_data)
2348 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
2350 klass->get_part = modest_msg_view_mp_get_part;
2351 klass->set_part = modest_msg_view_mp_set_part;
2352 klass->clear = modest_msg_view_mp_clear;
2358 modest_msg_view_mp_get_part (TnyMimePartView *self)
2360 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
2365 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
2367 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
2371 modest_msg_view_mp_set_part (TnyMimePartView *self,
2374 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
2378 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
2381 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
2383 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part), NULL);
2387 modest_msg_view_mp_clear (TnyMimePartView *self)
2389 tny_msg_view_clear (TNY_MSG_VIEW (self));
2392 /* MODEST MIME PART VIEW IMPLEMENTATION */
2395 modest_mime_part_view_init (gpointer g, gpointer iface_data)
2397 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
2399 klass->is_empty_func = modest_msg_view_mp_is_empty;
2405 modest_msg_view_mp_is_empty (ModestMimePartView *self)
2407 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
2411 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
2413 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
2416 /* MODEST ZOOMABLE IMPLEMENTATION */
2418 modest_zoomable_init (gpointer g, gpointer iface_data)
2420 ModestZoomableIface *klass = (ModestZoomableIface *)g;
2422 klass->get_zoom_func = modest_msg_view_get_zoom;
2423 klass->set_zoom_func = modest_msg_view_set_zoom;
2424 klass->zoom_minus_func = modest_msg_view_zoom_minus;
2425 klass->zoom_plus_func = modest_msg_view_zoom_plus;
2431 modest_msg_view_get_zoom (ModestZoomable *self)
2433 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
2437 modest_msg_view_get_zoom_default (ModestZoomable *self)
2439 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
2443 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
2445 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
2449 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
2451 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
2455 modest_msg_view_zoom_minus (ModestZoomable *self)
2457 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
2461 modest_msg_view_zoom_minus_default (ModestZoomable *self)
2463 /* operation not supported in ModestMsgView */
2468 modest_msg_view_zoom_plus (ModestZoomable *self)
2470 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
2474 modest_msg_view_zoom_plus_default (ModestZoomable *self)
2476 /* operation not supported in ModestMsgView */
2480 /* MODEST ISEARCH VIEW IMPLEMENTATION */
2482 modest_isearch_view_init (gpointer g, gpointer iface_data)
2484 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
2486 klass->search_func = modest_msg_view_search;
2487 klass->search_next_func = modest_msg_view_search_next;
2493 modest_msg_view_search (ModestISearchView *self, const gchar *string)
2495 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
2499 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
2501 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
2505 modest_msg_view_search_next (ModestISearchView *self)
2507 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
2511 modest_msg_view_search_next_default (ModestISearchView *self)
2513 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
2516 /* MODEST MSG VIEW IMPLEMENTATION */
2518 modest_msg_view_init (gpointer g, gpointer iface_data)
2520 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
2522 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body;
2523 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
2524 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
2525 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
2526 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
2527 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
2528 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
2529 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
2530 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
2531 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
2532 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
2533 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
2534 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
2535 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images;
2536 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding;
2537 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images;
2543 modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2545 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_with_other_body_func (self, msg, other_body);
2549 modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2551 set_message (MODEST_GTKHTML_MSG_VIEW (self), msg, other_body);
2554 static GtkAdjustment*
2555 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
2557 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
2560 static GtkAdjustment*
2561 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
2563 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2566 static GtkAdjustment*
2567 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
2569 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
2572 static GtkAdjustment*
2573 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
2575 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2579 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2581 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2585 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2587 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2591 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2593 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2597 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2599 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2603 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2605 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2609 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2611 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2614 static GtkShadowType
2615 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2617 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2620 static GtkShadowType
2621 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2623 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2627 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2629 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2633 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2635 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2638 static TnyHeaderFlags
2639 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2641 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2644 static TnyHeaderFlags
2645 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2647 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2651 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2653 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2657 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2659 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2663 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2665 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2669 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2671 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2675 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2677 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2681 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2683 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2687 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2689 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2693 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2695 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);
2699 modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *self)
2701 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->request_fetch_images_func (self);
2705 modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *self)
2707 request_fetch_images (MODEST_GTKHTML_MSG_VIEW (self));
2711 modest_gtkhtml_msg_view_set_branding (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2713 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_branding_func (self, brand_name, brand_icon);
2717 modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2719 set_branding (MODEST_GTKHTML_MSG_VIEW (self), brand_name, brand_icon);
2723 modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *self)
2725 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->has_blocked_external_images_func (self);
2729 modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self)
2731 return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));