1 /* Copyright (c) 2006, 2007, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include <tny-gtk-text-buffer-stream.h>
36 #include <glib/gi18n.h>
38 #include <tny-simple-list.h>
39 #include <tny-vfs-stream.h>
41 #include <modest-tny-msg.h>
42 #include <modest-text-utils.h>
43 #include <widgets/modest-msg-view.h>
44 #ifdef MODEST_TOOLKIT_HILDON2
45 #include <widgets/modest-compact-mail-header-view.h>
46 #include <hildon/hildon-gtk.h>
48 #include <widgets/modest-expander-mail-header-view.h>
50 #include <widgets/modest-attachments-view.h>
51 #include <modest-marshal.h>
52 #include <widgets/modest-gtkhtml-mime-part-view.h>
53 #include <widgets/modest-gtkhtml-msg-view.h>
54 #include <widgets/modest-isearch-view.h>
55 #include <widgets/modest-ui-constants.h>
56 #include <modest-icon-names.h>
57 #include <tny-camel-bs-mime-part.h>
58 #include <modest-runtime.h>
60 /* FIXNE: we should have no maemo-deps in widgets/ */
61 #ifndef MODEST_TOOLKIT_GTK
62 #include "maemo/modest-hildon-includes.h"
63 #endif /*!MODEST_TOOLKIT_GTK*/
66 /* 'private'/'protected' functions */
67 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
68 static void tny_header_view_init (gpointer g, gpointer iface_data);
69 static void tny_msg_view_init (gpointer g, gpointer iface_data);
70 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
71 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
72 static void modest_zoomable_init (gpointer g, gpointer iface_data);
73 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
74 static void modest_msg_view_init (gpointer g, gpointer iface_data);
75 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
76 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
77 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
78 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
79 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
82 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
83 static void on_show_details (ModestMailHeaderView *header_view, ModestGtkhtmlMsgView *msg_view);
84 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
86 /* body view signals */
87 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
88 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
89 ModestGtkhtmlMsgView *msg_view);
90 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
91 static void on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view);
94 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
95 static gboolean on_tap_and_hold_query (GtkWidget *widget, GdkEvent *event, gpointer userdata);
96 #endif /*MAEMO_CHANGES*/
99 /* size allocation and drawing handlers */
100 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
101 static void size_request (GtkWidget *widget, GtkRequisition *req);
102 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
103 static void realize (GtkWidget *widget);
104 static void unrealize (GtkWidget *widget);
105 static gint expose (GtkWidget *widget, GdkEventExpose *event);
106 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
107 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
108 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
109 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
110 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
111 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
112 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
113 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
115 /* vertical panning implementation */
117 static gboolean motion_notify_event (GtkWidget *widget,
118 GdkEventMotion *event,
123 button_press_event (GtkWidget *widget,
124 GdkEventButton *event,
127 button_release_event (GtkWidget *widget,
128 GdkEventButton *event,
131 /* GtkContainer methods */
132 static void forall (GtkContainer *container, gboolean include_internals,
133 GtkCallback callback, gpointer userdata);
134 static void container_remove (GtkContainer *container, GtkWidget *widget);
136 /* TnyMimePartView implementation */
137 static void modest_msg_view_mp_clear (TnyMimePartView *self);
138 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
139 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
140 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
141 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
142 /* ModestMimePartView implementation */
143 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
144 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
145 /* TnyHeaderView implementation */
146 static void modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header);
147 static void modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header);
148 static void modest_msg_view_clear_header (TnyHeaderView *self);
149 static void modest_msg_view_clear_header_default (TnyHeaderView *self);
150 /* TnyMsgView implementation */
151 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
152 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
153 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
154 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
155 static void modest_msg_view_clear (TnyMsgView *self);
156 static void modest_msg_view_clear_default (TnyMsgView *self);
157 static void modest_msg_view_set_unavailable (TnyMsgView *self);
158 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
159 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
160 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
161 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
162 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
163 /* ModestZoomable implementation */
164 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
165 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
166 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
167 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
168 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
169 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
170 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
171 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
172 /* ModestISearchView implementation */
173 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
174 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
175 static gboolean modest_msg_view_search_next (ModestISearchView *self);
176 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
177 /* ModestMsgView implementation */
178 static void modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body);
179 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
180 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
181 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
182 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
183 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
184 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
185 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
186 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
187 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
188 static TnyList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
189 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
190 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
191 static void modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *view);
192 static void modest_gtkhtml_msg_view_set_branding (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
193 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *view);
194 static void modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *view, TnyMsg *msg, TnyMimePart *part);
195 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
196 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
197 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
198 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
199 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
200 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
201 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
202 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
203 static TnyList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
204 static TnyList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
205 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
206 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
207 static gboolean modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *view);
208 static void modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *view);
209 static void modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
212 static void set_header (ModestGtkhtmlMsgView *self, TnyHeader *header);
213 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
214 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg, TnyMimePart *other_body);
215 static gboolean is_empty (ModestGtkhtmlMsgView *self);
216 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
217 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
218 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
219 static gboolean search_next (ModestGtkhtmlMsgView *self);
220 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
221 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
222 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
223 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
224 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
225 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
226 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
227 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
228 static TnyList *get_selected_attachments (ModestGtkhtmlMsgView *self);
229 static TnyList *get_attachments (ModestGtkhtmlMsgView *self);
230 static void grab_focus (ModestGtkhtmlMsgView *self);
231 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
232 static void request_fetch_images (ModestGtkhtmlMsgView *view);
233 static void set_branding (ModestGtkhtmlMsgView *view, const gchar *brand_name, const GdkPixbuf *brand_icon);
234 static gboolean has_blocked_external_images (ModestGtkhtmlMsgView *view);
236 /* list properties */
244 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
245 struct _ModestGtkhtmlMsgViewPrivate {
246 GtkWidget *body_view;
247 GtkWidget *mail_header_view;
248 GtkWidget *attachments_view;
252 /* embedded elements */
253 GtkWidget *headers_box;
254 GtkWidget *html_scroll;
255 GtkWidget *attachments_box;
257 #ifdef MODEST_TOOLKIT_HILDON2
258 GtkWidget *priority_box;
259 GtkWidget *priority_icon;
262 /* internal adjustments for set_scroll_adjustments */
265 GtkShadowType shadow_type;
267 /* gdk windows for drawing */
268 GdkWindow *view_window;
269 GdkWindow *headers_window;
270 GdkWindow *html_window;
272 /* id handler for dragged scroll */
273 guint idle_motion_id;
275 /* idle changes count */
276 gint idle_changes_count;
277 guint idle_readjust_scroll_id;
278 guint idle_resize_children_id;
281 gdouble current_zoom;
283 /* link click management */
286 gboolean has_blocked_bs_images;
289 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
290 MODEST_TYPE_GTKHTML_MSG_VIEW, \
291 ModestGtkhtmlMsgViewPrivate))
294 static GtkContainerClass *parent_class = NULL;
297 modest_gtkhtml_msg_view_get_type (void)
299 static GType my_type = 0;
301 static const GTypeInfo my_info = {
302 sizeof(ModestGtkhtmlMsgViewClass),
303 NULL, /* base init */
304 NULL, /* base finalize */
305 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
306 NULL, /* class finalize */
307 NULL, /* class data */
308 sizeof(ModestGtkhtmlMsgView),
310 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
313 static const GInterfaceInfo tny_msg_view_info =
315 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
316 NULL, /* interface_finalize */
317 NULL /* interface_data */
320 static const GInterfaceInfo tny_mime_part_view_info =
322 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
323 NULL, /* interface_finalize */
324 NULL /* interface_data */
327 static const GInterfaceInfo tny_header_view_info =
329 (GInterfaceInitFunc) tny_header_view_init, /* interface_init */
330 NULL, /* interface_finalize */
331 NULL /* interface_data */
334 static const GInterfaceInfo modest_mime_part_view_info =
336 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
337 NULL, /* interface_finalize */
338 NULL /* interface_data */
341 static const GInterfaceInfo modest_zoomable_info =
343 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
344 NULL, /* interface_finalize */
345 NULL /* interface_data */
348 static const GInterfaceInfo modest_isearch_view_info =
350 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
351 NULL, /* interface_finalize */
352 NULL /* interface_data */
355 static const GInterfaceInfo modest_msg_view_info =
357 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
358 NULL, /* interface_finalize */
359 NULL /* interface_data */
362 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
363 "ModestGtkhtmlMsgView",
366 g_type_add_interface_static (my_type, TNY_TYPE_HEADER_VIEW,
367 &tny_header_view_info);
369 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
370 &tny_mime_part_view_info);
372 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
373 &modest_mime_part_view_info);
375 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
378 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
379 &modest_zoomable_info);
381 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
382 &modest_isearch_view_info);
384 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
385 &modest_msg_view_info);
391 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
393 GObjectClass *gobject_class;
394 GtkWidgetClass *widget_class;
395 GtkObjectClass *gtkobject_class;
396 GtkContainerClass *container_class;
397 gobject_class = (GObjectClass*) klass;
398 widget_class = (GtkWidgetClass *) klass;
399 gtkobject_class = (GtkObjectClass *) klass;
400 container_class = (GtkContainerClass *) klass;
402 parent_class = g_type_class_peek_parent (klass);
403 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
404 gobject_class->set_property = set_property;
405 gobject_class->get_property = get_property;
406 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
408 widget_class->realize = realize;
409 widget_class->unrealize = unrealize;
410 widget_class->expose_event = expose;
411 widget_class->size_request = size_request;
412 widget_class->size_allocate = size_allocate;
414 container_class->forall = forall;
415 container_class->remove = container_remove;
417 klass->set_header_func = modest_msg_view_set_header_default;
418 klass->clear_header_func = modest_msg_view_clear_header_default;
419 klass->set_scroll_adjustments = set_scroll_adjustments;
420 klass->get_part_func = modest_msg_view_mp_get_part_default;
421 klass->set_part_func = modest_msg_view_mp_set_part_default;
422 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
423 klass->get_msg_func = modest_msg_view_get_msg_default;
424 klass->set_msg_func = modest_msg_view_set_msg_default;
425 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
426 klass->clear_func = modest_msg_view_clear_default;
427 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
428 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
429 klass->get_zoom_func = modest_msg_view_get_zoom_default;
430 klass->set_zoom_func = modest_msg_view_set_zoom_default;
431 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
432 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
433 klass->search_func = modest_msg_view_search_default;
434 klass->search_next_func = modest_msg_view_search_next_default;
435 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body_default;
436 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
437 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
438 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
439 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
440 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
441 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
442 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
443 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
444 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
445 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
446 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
447 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
448 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images_default;
449 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding_default;
450 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images_default;
452 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
454 g_object_class_install_property (gobject_class,
456 g_param_spec_object ("hadjustment",
457 _("Horizontal adjustment"),
458 _("GtkAdjustment with information of the horizontal visible position"),
460 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
462 g_object_class_install_property (gobject_class,
464 g_param_spec_object ("vadjustment",
465 _("Vertical adjustment"),
466 _("GtkAdjustment with information of the vertical visible position"),
468 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
470 g_object_class_install_property (gobject_class,
472 g_param_spec_enum ("shadow_type",
474 _("Kind of shadow that's shown around the view"),
475 GTK_TYPE_SHADOW_TYPE,
477 G_PARAM_READABLE | G_PARAM_WRITABLE ));
479 widget_class->set_scroll_adjustments_signal =
480 g_signal_new ("set_scroll_adjustments",
481 G_OBJECT_CLASS_TYPE (gobject_class),
482 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
483 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
485 modest_marshal_VOID__POINTER_POINTER,
488 GTK_TYPE_ADJUSTMENT);
492 set_property (GObject *object,
497 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
500 case PROP_HADJUSTMENT:
501 set_hadjustment (self, g_value_get_object (value));
503 case PROP_VADJUSTMENT:
504 set_vadjustment (self, g_value_get_object (value));
506 case PROP_SHADOW_TYPE:
507 set_shadow_type (self, g_value_get_enum (value));
510 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
516 get_property (GObject *object,
521 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
522 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
525 case PROP_HADJUSTMENT:
526 g_value_set_object (value, priv->hadj);
528 case PROP_VADJUSTMENT:
529 g_value_set_object (value, priv->vadj);
531 case PROP_SHADOW_TYPE:
532 g_value_set_enum (value, priv->shadow_type);
535 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
541 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
543 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
546 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
547 g_object_unref (priv->hadj);
553 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
555 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
558 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
559 g_object_unref (priv->vadj);
565 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
567 /* This method gets the allocation of the widget in parent widget. It's the
568 real position and size of the widget */
569 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
574 if (priv->shadow_type != GTK_SHADOW_NONE) {
575 allocation->x = GTK_WIDGET (self)->style->xthickness;
576 allocation->y = GTK_WIDGET (self)->style->ythickness;
579 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
580 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
585 reclamp_adjustment (GtkAdjustment *adj,
586 gboolean *value_changed)
588 gdouble value = adj->value;
590 /* Correct value to be inside the expected values of a scroll */
592 value = CLAMP (value, 0, adj->upper - adj->page_size);
594 if (value != adj->value) {
597 *value_changed = TRUE;
598 } else if (value_changed) {
599 *value_changed = FALSE;
604 set_hadjustment_values (ModestGtkhtmlMsgView *self,
605 gboolean *value_changed)
607 GtkAllocation view_allocation;
608 GtkAdjustment *hadj = get_hadjustment (self);
610 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
612 get_view_allocation (self, &view_allocation);
613 hadj->page_size = view_allocation.width;
614 hadj->step_increment = view_allocation.width * 0.1;
615 hadj->page_increment = view_allocation.width * 0.9;
618 hadj->upper = view_allocation.width;
620 /* Get the real width of the embedded html */
621 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
622 GtkAdjustment *html_hadj;
623 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
624 full_width += html_hadj->upper;
627 hadj->upper = MAX (view_allocation.width, full_width);
629 reclamp_adjustment (hadj, value_changed);
634 set_vadjustment_values (ModestGtkhtmlMsgView *self,
635 gboolean *value_changed)
637 GtkAllocation view_allocation;
638 GtkAdjustment *vadj = get_vadjustment (self);
639 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
640 gint full_height = 0;
641 GtkAdjustment *html_vadj;
643 get_view_allocation (self, &view_allocation);
644 vadj->page_size = view_allocation.height;
645 vadj->step_increment = view_allocation.height * 0.1;
646 vadj->page_increment = view_allocation.height * 0.9;
650 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
651 GtkRequisition child_requisition;
653 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
654 full_height = child_requisition.height;
659 /* Get the real height of the embedded html */
660 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
661 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
662 full_height += html_vadj->upper;
665 vadj->upper = MAX (view_allocation.height, full_height);
667 reclamp_adjustment (vadj, value_changed);
672 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
676 set_hadjustment (self, hadj);
677 set_vadjustment (self, vadj);
679 #ifndef MODEST_TOOLKIT_HILDON2
680 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
681 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
686 realize (GtkWidget *widget)
688 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
689 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
690 GtkAdjustment *hadj = get_hadjustment (self);
691 GtkAdjustment *vadj = get_vadjustment (self);
692 GdkWindowAttr attributes;
694 gint attributes_mask;
695 GtkAllocation view_allocation;
697 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
699 /* The structure of the GdkWindow's is:
700 * * widget->window: the shown gdkwindow embedding all the stuff inside
701 * * view_window: a backing store gdkwindow containing the headers and contents
702 * being scrolled. This window should have all the visible and non visible
704 * * headers_window: gdk window for headers_box.
705 * * html_window: gdk window for html_scroll (the scrolled window containing the
706 * body view showing the contents of the mail).
709 attributes.x = widget->allocation.x;
710 attributes.y = widget->allocation.y;
711 attributes.width = widget->allocation.width;
712 attributes.height = widget->allocation.height;
713 attributes.window_type = GDK_WINDOW_CHILD;
714 attributes.wclass = GDK_INPUT_OUTPUT;
715 attributes.visual = gtk_widget_get_visual (widget);
716 attributes.colormap = gtk_widget_get_colormap (widget);
718 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
719 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
720 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
722 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
723 &attributes, attributes_mask);
724 gdk_window_set_user_data (widget->window, self);
726 get_view_allocation (self, &view_allocation);
728 attributes.x = view_allocation.x;
729 attributes.y = view_allocation.y;
730 attributes.width = view_allocation.width;
731 attributes.height = view_allocation.height;
732 attributes.event_mask = 0;
733 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
734 gdk_window_set_user_data (priv->view_window, self);
735 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
737 attributes.x = -hadj->value;
738 attributes.y = -vadj->value;
739 attributes.width = hadj->upper;
740 if (priv->headers_box)
741 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
743 attributes.height = 1;
744 attributes.event_mask = event_mask;
746 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
747 gdk_window_set_user_data (priv->headers_window, self);
749 if (priv->headers_box)
750 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
752 attributes.x = -hadj->value;
753 if (priv->headers_box)
754 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
756 attributes.y = -vadj->value;
757 attributes.width = hadj->upper;
758 if (priv->headers_box)
759 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
761 attributes.height = vadj->upper;
762 attributes.event_mask = event_mask;
764 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
765 gdk_window_set_user_data (priv->html_window, self);
767 if (priv->html_scroll)
768 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
770 widget->style = gtk_style_attach (widget->style, widget->window);
771 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
772 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
773 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
775 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
777 NULL, widget, "msgviewheaders",
779 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
781 NULL, widget, "msgviewcontents",
784 gdk_window_show (priv->view_window);
785 gdk_window_show (priv->headers_window);
786 gdk_window_show (priv->html_window);
791 unrealize (GtkWidget *widget)
793 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
794 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
796 gdk_window_set_user_data (priv->view_window, NULL);
797 gdk_window_destroy (priv->view_window);
798 priv->view_window = NULL;
800 gdk_window_set_user_data (priv->headers_window, NULL);
801 gdk_window_destroy (priv->headers_window);
802 priv->headers_window = NULL;
804 gdk_window_set_user_data (priv->html_window, NULL);
805 gdk_window_destroy (priv->html_window);
806 priv->html_window = NULL;
808 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
809 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
814 expose (GtkWidget *widget,
815 GdkEventExpose *event)
817 ModestGtkhtmlMsgView *self;
818 ModestGtkhtmlMsgViewPrivate *priv;
820 if (GTK_WIDGET_DRAWABLE (widget)) {
821 self = MODEST_GTKHTML_MSG_VIEW (widget);
822 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
823 if (event->window == widget->window) {
824 gtk_paint_shadow (widget->style, widget->window,
825 GTK_STATE_NORMAL, priv->shadow_type,
826 &event->area, widget, "msgview",
828 } else if (event->window == priv->headers_window) {
829 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
831 &event->area, widget, "msgviewheaders",
833 } else if (event->window == priv->html_window) {
834 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
836 &event->area, widget, "msgviewcontents",
839 if (priv->headers_box)
840 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
841 if (priv->html_scroll)
842 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
843 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
850 forall (GtkContainer *container,
851 gboolean include_internals,
852 GtkCallback callback,
855 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
856 g_return_if_fail (callback != NULL);
858 if (priv->headers_box)
859 (*callback) (priv->headers_box, userdata);
860 if (priv->html_scroll)
861 (*callback) (priv->html_scroll, userdata);
865 container_remove (GtkContainer *container,
868 gboolean was_visible = FALSE;
869 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
870 was_visible = GTK_WIDGET_VISIBLE (widget);
871 if (widget == priv->headers_box) {
872 gtk_widget_unparent (priv->headers_box);
873 priv->headers_box = NULL;
874 } else if (widget == priv->html_scroll) {
875 gtk_widget_unparent (priv->html_scroll);
876 priv->html_scroll = NULL;
881 gtk_widget_queue_resize (GTK_WIDGET(container));
886 size_request (GtkWidget *widget,
889 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
890 GtkRequisition child_req;
895 gtk_widget_size_request (priv->headers_box, &child_req);
896 req->width = child_req.width;
897 req->height += child_req.height;
898 gtk_widget_size_request (priv->html_scroll, &child_req);
899 req->width = MAX (child_req.width, req->width);
900 req->height += child_req.height;
905 size_allocate (GtkWidget *widget,
906 GtkAllocation *allocation)
908 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
909 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
910 gboolean hadj_value_changed, vadj_value_changed;
911 GtkAllocation headers_allocation, html_allocation, view_allocation;
912 GtkAdjustment *html_vadj;
914 if (GTK_WIDGET_MAPPED (widget) &&
915 priv->shadow_type != GTK_SHADOW_NONE &&
916 (allocation->width != widget->allocation.width ||
917 allocation->height != widget->allocation.height))
918 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
920 if (priv->idle_readjust_scroll_id == 0 && priv->idle_changes_count < 5 && widget->allocation.width != allocation->width) {
922 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
923 priv->idle_changes_count ++;
926 widget->allocation = *allocation;
927 set_hadjustment_values (self, &hadj_value_changed);
928 set_vadjustment_values (self, &vadj_value_changed);
930 get_view_allocation (self, &view_allocation);
932 headers_allocation.x = 0;
933 headers_allocation.y = 0;
934 headers_allocation.width = view_allocation.width;
935 if (priv->headers_box)
936 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
938 headers_allocation.height = 0;
940 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
942 html_allocation.x = 0;
943 html_allocation.y = MAX (0, headers_allocation.height - priv->vadj->value);
944 html_allocation.width = view_allocation.width;
945 if (html_vadj->upper < allocation->height) {
946 html_allocation.height = MAX (html_vadj->upper, allocation->height - headers_allocation.height);
948 html_allocation.height = allocation->height;
950 /* html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height)); */
952 if (GTK_WIDGET_REALIZED (widget)) {
953 gdk_window_move_resize (widget->window,
959 gdk_window_move_resize (priv->view_window,
962 view_allocation.width,
963 view_allocation.height);
964 gdk_window_move_resize (priv->headers_window,
966 (gint) (- priv->vadj->value),
968 headers_allocation.height);
969 gdk_window_move_resize (priv->html_window,
970 (gint) (- priv->hadj->value),
971 (gint) html_allocation.y,
972 (gint) priv->hadj->upper,
973 html_allocation.height);
976 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
977 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
979 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
980 html_allocation.x = 0;
981 html_allocation.y = 0;
982 html_allocation.width = (gint) priv->hadj->upper;
983 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
984 if (html_vadj->page_size != html_allocation.height) {
985 html_vadj->page_size = html_allocation.height;
986 gtk_adjustment_changed (html_vadj);
989 gtk_adjustment_changed (priv->hadj);
990 gtk_adjustment_changed (priv->vadj);
992 if (hadj_value_changed)
993 gtk_adjustment_value_changed (priv->hadj);
994 if (vadj_value_changed)
995 gtk_adjustment_value_changed (priv->vadj);
1000 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
1002 ModestGtkhtmlMsgView *self = NULL;
1003 ModestGtkhtmlMsgViewPrivate *priv = NULL;
1005 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
1006 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
1008 self = MODEST_GTKHTML_MSG_VIEW (data);
1009 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1011 if (GTK_WIDGET_REALIZED (self)) {
1012 GtkAdjustment *hadj = get_hadjustment (self);
1013 GtkAdjustment *vadj = get_vadjustment (self);
1014 gint headers_offset = 0;
1016 gtk_widget_queue_resize (priv->html_scroll);
1018 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
1021 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
1023 new_y = -vadj->value;
1025 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
1027 if (new_x != old_x || new_y != old_y) {
1028 gdk_window_move (priv->headers_window, new_x, new_y);
1029 gdk_window_process_updates (priv->headers_window, TRUE);
1033 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
1036 gint new_internal_vvalue;
1037 gdk_window_get_position (priv->html_window, &old_x, &old_y);
1038 new_x = -hadj->value;
1040 new_internal_vvalue = MAX (0, vadj->value - headers_offset);
1041 gtk_adjustment_set_value (gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll)),
1042 new_internal_vvalue);
1044 new_y = MAX (0, headers_offset - vadj->value);
1046 if (new_x != old_x || new_y != old_y) {
1047 gdk_window_move (priv->html_window, new_x, new_y);
1048 gdk_window_process_updates (priv->html_window, TRUE);
1056 resize_children_idle (GtkContainer *cont)
1058 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (cont);
1059 if (GTK_WIDGET_DRAWABLE (cont)) {
1060 gtk_container_resize_children (cont);
1062 priv->idle_resize_children_id = 0;
1068 html_adjustment_changed (GtkAdjustment *adj,
1071 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
1072 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1073 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1074 gboolean vadj_changed;
1077 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
1079 priv->html_scroll->requisition.height = html_vadj->upper;
1080 if ((priv->vadj != NULL && (html_vadj->upper == (priv->vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height)))
1081 && html_vadj->page_size == priv->html_scroll->allocation.height)
1084 set_vadjustment_values (self, &vadj_changed);
1086 if (html_vadj->upper < GTK_WIDGET (self)->allocation.height) {
1087 new_height = MAX (html_vadj->upper,
1088 GTK_WIDGET (self)->allocation.height - GTK_WIDGET(priv->headers_box)->allocation.height);
1090 new_height = GTK_WIDGET (self)->allocation.height;
1093 gtk_adjustment_changed (priv->vadj);
1094 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
1095 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
1096 gdk_window_process_updates (priv->view_window, TRUE);
1097 if (priv->idle_resize_children_id == 0)
1098 priv->idle_resize_children_id = gdk_threads_add_idle ((GSourceFunc) resize_children_idle, self);
1104 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
1106 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1108 /* We're out the main lock */
1109 gdk_threads_enter ();
1111 if (GTK_WIDGET_DRAWABLE (self)) {
1112 GtkAdjustment *html_vadj;
1113 GtkAdjustment *html_hadj;
1115 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1116 html_vadj->upper = 0;
1117 html_vadj->page_size = 0;
1118 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1120 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1121 html_hadj->upper = 0;
1122 html_hadj->page_size = 0;
1123 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1125 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1126 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1128 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1129 gtk_widget_queue_draw (GTK_WIDGET (priv->body_view));
1131 /* Just another hack for making readjust really work. This forces an update
1132 * of the scroll, and then, make the scroll really update properly the
1133 * the size and not corrupt scrollable area */
1134 gtk_adjustment_set_value (priv->vadj, 1.0);
1135 gtk_adjustment_set_value (priv->vadj, 0.0);
1138 priv->idle_readjust_scroll_id = 0;
1139 g_object_unref (G_OBJECT (self));
1142 gdk_threads_leave ();
1148 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1150 ModestGtkhtmlMsgViewPrivate *priv;
1151 GtkAdjustment *html_vadj;
1153 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1154 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1155 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1156 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1158 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1160 priv->has_blocked_bs_images = FALSE;
1162 priv->idle_changes_count = 0;
1163 priv->idle_readjust_scroll_id = 0;
1164 priv->idle_resize_children_id = 0;
1165 priv->current_zoom = 1.0;
1169 priv->shadow_type = GTK_SHADOW_IN;
1170 priv->view_window = NULL;
1171 priv->headers_window = NULL;
1172 priv->html_window = NULL;
1174 priv->idle_motion_id = 0;
1176 gtk_widget_push_composite_child ();
1177 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1178 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1179 gtk_widget_pop_composite_child ();
1180 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1184 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1185 #ifdef MODEST_TOOLKIT_HILDON2
1186 priv->mail_header_view = GTK_WIDGET(modest_compact_mail_header_view_new ());
1188 priv->mail_header_view = GTK_WIDGET(modest_expander_mail_header_view_new (TRUE));
1190 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1191 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1192 #ifdef MODEST_TOOLKIT_HILDON2
1193 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1194 MODEST_ATTACHMENTS_VIEW_STYLE_LINKS);
1196 modest_attachments_view_set_style (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1197 MODEST_ATTACHMENTS_VIEW_STYLE_SELECTABLE);
1200 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1201 G_CALLBACK(on_activate_link), obj);
1202 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1203 G_CALLBACK(on_fetch_url), obj);
1204 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1205 G_CALLBACK(on_link_hover), obj);
1206 g_signal_connect (G_OBJECT(priv->body_view), "limit_error",
1207 G_CALLBACK(on_limit_error), obj);
1208 #ifdef MAEMO_CHANGES
1209 g_signal_connect (G_OBJECT(priv->body_view), "motion-notify-event",
1210 G_CALLBACK (motion_notify_event), obj);
1212 g_signal_connect (G_OBJECT (priv->body_view), "button-press-event",
1213 G_CALLBACK (button_press_event), obj);
1214 g_signal_connect (G_OBJECT (priv->body_view), "button-release-event",
1215 G_CALLBACK (button_release_event), obj);
1217 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1218 G_CALLBACK (on_recpt_activated), obj);
1219 g_signal_connect (G_OBJECT (priv->mail_header_view), "show-details",
1220 G_CALLBACK (on_show_details), obj);
1222 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1223 G_CALLBACK (on_attachment_activated), obj);
1225 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1227 g_signal_connect (G_OBJECT (html_vadj), "changed",
1228 G_CALLBACK (html_adjustment_changed), obj);
1230 gtk_widget_push_composite_child ();
1231 priv->headers_box = gtk_vbox_new (FALSE, MODEST_MARGIN_DEFAULT);
1232 gtk_widget_set_composite_name (priv->headers_box, "headers");
1233 gtk_widget_pop_composite_child ();
1235 if (priv->mail_header_view)
1236 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1238 #ifdef MODEST_TOOLKIT_HILDON2
1239 priv->priority_icon = gtk_image_new ();
1240 gtk_misc_set_alignment (GTK_MISC (priv->priority_icon), 0.0, 0.5);
1241 if (priv->priority_icon) {
1242 priv->priority_box = (GtkWidget *)
1243 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1244 _("mcen_me_editor_message_priority"),
1245 priv->priority_icon,
1248 gtk_widget_hide_all (priv->priority_box);
1251 if (priv->attachments_view) {
1252 #ifndef MODEST_TOOLKIT_HILDON2
1253 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1255 gchar *att_label = g_strconcat (_("mail_va_attachment"), ":", NULL);
1258 priv->attachments_box = (GtkWidget *)
1259 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1261 priv->attachments_view,
1263 gtk_widget_hide_all (priv->attachments_box);
1267 #ifndef MODEST_TOOLKIT_HILDON2
1268 separator = gtk_hseparator_new ();
1269 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1272 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1274 if (priv->body_view) {
1275 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1276 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1277 #ifdef MAEMO_CHANGES
1278 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1279 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1280 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold-query", G_CALLBACK (on_tap_and_hold_query), obj);
1288 modest_gtkhtml_msg_view_finalize (GObject *obj)
1290 ModestGtkhtmlMsgViewPrivate *priv;
1291 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1294 g_object_unref (G_OBJECT(priv->msg));
1298 if (priv->idle_resize_children_id > 0) {
1299 g_source_remove (priv->idle_resize_children_id);
1300 priv->idle_resize_children_id = 0;
1303 if (priv->idle_readjust_scroll_id > 0) {
1304 g_source_remove (priv->idle_readjust_scroll_id);
1305 priv->idle_readjust_scroll_id = 0;
1308 if (priv->idle_motion_id > 0) {
1309 g_source_remove (priv->idle_motion_id);
1310 priv->idle_motion_id = 0;
1313 /* we cannot disconnect sigs, because priv->body_view is
1316 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1317 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1319 priv->body_view = NULL;
1320 priv->attachments_view = NULL;
1322 G_OBJECT_CLASS(parent_class)->finalize (obj);
1326 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1328 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1329 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1331 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1334 /* INTERNAL METHODS */
1336 #ifdef MAEMO_CHANGES
1338 motion_notify_event (GtkWidget *widget,
1339 GdkEventMotion *event,
1342 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1344 /* Use panning information in gtkhtml widget to support also vertical panning */
1346 if (GTK_HTML (widget)->panning) {
1350 gdk_window_get_pointer (GTK_LAYOUT (widget)->bin_window, NULL, &y, NULL);
1351 dy = y - GTK_HTML (widget)->lasty;
1352 value = priv->vadj->value - (gdouble) dy;
1354 if (value < priv->vadj->lower)
1355 value = priv->vadj->lower;
1356 else if (value > priv->vadj->upper - priv->vadj->page_size)
1357 value = priv->vadj->upper - priv->vadj->page_size;
1358 gtk_adjustment_set_value (priv->vadj, value);
1366 idle_motion (gpointer userdata)
1368 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1369 if (GTK_HTML (priv->body_view)->in_selection_drag) {
1373 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1374 offset= (gdouble) (priv->headers_box->requisition.height + gdk_y);
1375 adj = GTK_ADJUSTMENT (priv->vadj);
1376 if (offset < adj->value + adj->step_increment) {
1377 gtk_adjustment_set_value (adj, MAX (offset + adj->page_increment - adj->page_size, 0.0));
1378 } else if (offset > adj->value + adj->page_increment) {
1379 gtk_adjustment_set_value (adj, MIN (offset - adj->page_increment, adj->upper - adj->page_size));
1381 gtk_widget_queue_resize (userdata);
1387 button_press_event (GtkWidget *widget,
1388 GdkEventButton *event,
1391 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1393 if (priv->idle_motion_id == 0) {
1394 priv->idle_motion_id = g_timeout_add (200, idle_motion, userdata);
1400 button_release_event (GtkWidget *widget,
1401 GdkEventButton *event,
1404 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (userdata);
1406 if (priv->idle_motion_id > 0) {
1408 g_source_remove (priv->idle_motion_id);
1410 priv->idle_motion_id = 0;;
1411 gdk_window_get_pointer (gtk_widget_get_parent_window (priv->body_view), NULL, &gdk_y, NULL);
1412 event->y = (gdouble) gdk_y;
1417 static GtkAdjustment *
1418 get_vadjustment (ModestGtkhtmlMsgView *self)
1420 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1423 set_vadjustment (self, NULL);
1429 static GtkAdjustment *
1430 get_hadjustment (ModestGtkhtmlMsgView *self)
1432 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1435 set_hadjustment (self, NULL);
1442 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1444 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1445 gboolean value_changed;
1447 if (hadj && hadj == priv->hadj)
1451 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1452 disconnect_hadjustment (self);
1453 g_object_ref (G_OBJECT (hadj));
1454 gtk_object_sink (GTK_OBJECT (hadj));
1456 set_hadjustment_values (self, &value_changed);
1458 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1461 gtk_adjustment_changed (hadj);
1463 gtk_adjustment_value_changed (hadj);
1465 adjustment_value_changed (hadj, self);
1467 g_object_notify (G_OBJECT (self), "hadjustment");
1471 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1473 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1474 gboolean value_changed;
1476 if (vadj && vadj == priv->vadj)
1480 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1481 disconnect_vadjustment (self);
1482 g_object_ref (G_OBJECT (vadj));
1483 gtk_object_sink (GTK_OBJECT (vadj));
1485 set_vadjustment_values (self, &value_changed);
1487 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1490 gtk_adjustment_changed (vadj);
1492 gtk_adjustment_value_changed (vadj);
1494 adjustment_value_changed (vadj, self);
1496 g_object_notify (G_OBJECT (self), "vadjustment");
1500 set_shadow_type (ModestGtkhtmlMsgView *self,
1501 GtkShadowType shadow_type)
1503 ModestGtkhtmlMsgViewPrivate *priv;
1504 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1506 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1508 if (priv->shadow_type != shadow_type) {
1509 priv->shadow_type = shadow_type;
1511 if (GTK_WIDGET_VISIBLE (self)) {
1512 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1513 gtk_widget_queue_draw (GTK_WIDGET (self));
1515 g_object_notify (G_OBJECT (self), "shadow-type");
1519 static GtkShadowType
1520 get_shadow_type (ModestGtkhtmlMsgView *self)
1522 ModestGtkhtmlMsgViewPrivate *priv;
1523 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1524 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1526 return priv->shadow_type;
1530 modest_msg_view_new (TnyMsg *msg)
1533 ModestGtkhtmlMsgView* self;
1535 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1536 self = MODEST_GTKHTML_MSG_VIEW(obj);
1537 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1539 return GTK_WIDGET(self);
1542 #ifdef MAEMO_CHANGES
1544 on_tap_and_hold (GtkWidget *widget,
1547 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1548 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1550 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1554 on_tap_and_hold_query (GtkWidget *widget,
1558 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1559 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1561 /* Don't show the tap and hold animation if no url below */
1562 return (priv->last_url == NULL);
1567 on_recpt_activated (ModestMailHeaderView *header_view,
1568 const gchar *address,
1569 ModestGtkhtmlMsgView *self)
1571 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1575 on_show_details (ModestMailHeaderView *header_view,
1576 ModestGtkhtmlMsgView *self)
1578 g_signal_emit_by_name (G_OBJECT (self), "show-details");
1582 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1585 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1589 request_fetch_images (ModestGtkhtmlMsgView *self)
1591 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1594 /* The message could have not been downloaded yet */
1596 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), TRUE);
1597 priv->has_blocked_bs_images = FALSE;
1598 part = tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (priv->body_view));
1600 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), part);
1601 g_object_unref (part);
1603 tny_msg_set_allow_external_images (TNY_MSG (priv->msg), TRUE);
1608 set_branding (ModestGtkhtmlMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
1610 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1612 modest_mail_header_view_set_branding (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), brand_name, brand_icon);
1616 has_blocked_external_images (ModestGtkhtmlMsgView *self)
1618 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1620 return ((modest_mime_part_view_has_external_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1621 (priv->has_blocked_bs_images)) &&
1622 !modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)));
1626 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1629 g_return_val_if_fail (self, FALSE);
1631 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1638 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1640 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1643 g_free (priv->last_url);
1644 priv->last_url = g_strdup (uri);
1646 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1652 on_limit_error (GtkWidget *widget, ModestGtkhtmlMsgView *msg_view)
1654 g_signal_emit_by_name (G_OBJECT (msg_view), "limit-error");
1658 static TnyMimePart *
1659 find_cid_image (TnyMsg *msg, const gchar *cid)
1661 TnyMimePart *part = NULL;
1665 g_return_val_if_fail (msg, NULL);
1666 g_return_val_if_fail (cid, NULL);
1668 parts = TNY_LIST (tny_simple_list_new());
1670 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1671 iter = tny_list_create_iterator (parts);
1673 while (!tny_iterator_is_done(iter)) {
1674 const gchar *part_cid;
1676 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1677 part_cid = tny_mime_part_get_content_id (part);
1679 /* if there is no content id, try the content location;
1680 * this is what Outlook seems to use when it converts
1681 * it's internal richtext to html
1684 part_cid = tny_mime_part_get_content_location (part);
1686 if (part_cid && strcmp (cid, part_cid) == 0)
1689 if (part_cid && part_cid[0] == '<') {
1691 end = g_strrstr_len (part_cid, -1, ">");
1693 if (end && strncmp (part_cid + 1, cid, end - part_cid - 1) == 0)
1697 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1698 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1699 TnyIterator *related_iter = NULL;
1700 TnyMimePart *related_part = NULL;
1702 tny_mime_part_get_parts (part, related_parts);
1703 related_iter = tny_list_create_iterator (related_parts);
1705 while (!tny_iterator_is_done (related_iter)) {
1706 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1707 part_cid = tny_mime_part_get_content_id (related_part);
1708 if (part_cid && strcmp (cid, part_cid) == 0) {
1711 g_object_unref (related_part);
1712 related_part = NULL;
1713 tny_iterator_next (related_iter);
1716 g_object_unref (related_iter);
1717 g_object_unref (related_parts);
1718 if (related_part != NULL) {
1719 g_object_unref (part);
1720 part = related_part;
1725 g_object_unref (G_OBJECT(part));
1728 tny_iterator_next (iter);
1731 g_object_unref (G_OBJECT(iter));
1732 g_object_unref (G_OBJECT(parts));
1739 on_fetch_url (GtkWidget *widget, const gchar *uri,
1740 TnyStream *stream, ModestGtkhtmlMsgView *self)
1742 ModestGtkhtmlMsgViewPrivate *priv;
1743 const gchar* my_uri;
1744 TnyMimePart *part = NULL;
1748 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1751 * we search for either something starting with cid:, or something
1752 * with no prefix at all; this latter case occurs when sending mails
1753 * with MS Outlook in rich-text mode, and 'attach-as-object
1755 if (g_str_has_prefix (uri, "cid:"))
1756 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1760 /* now try to find the embedded image */
1761 part = find_cid_image (priv->msg, my_uri);
1764 if (g_str_has_prefix (uri, "http:")) {
1765 if (modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view))) {
1766 gboolean result = FALSE;
1767 g_signal_emit_by_name (self, "fetch-image", uri, stream, &result);
1770 /* we return immediately to get a "image not found" icon */
1771 tny_stream_close (stream);
1777 } else if (TNY_IS_CAMEL_BS_MIME_PART (part) &&
1778 !tny_camel_bs_mime_part_is_fetched (TNY_CAMEL_BS_MIME_PART (part))){
1779 if (!modest_mime_part_view_get_view_images (MODEST_MIME_PART_VIEW (priv->body_view)) ||
1780 !tny_device_is_online (modest_runtime_get_device ())) {
1781 priv->has_blocked_bs_images = TRUE;
1782 tny_stream_close (stream);
1787 tny_mime_part_decode_to_stream ((TnyMimePart*)part, stream, NULL);
1788 tny_stream_close (stream);
1789 g_object_unref (G_OBJECT(part));
1794 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
1797 ModestGtkhtmlMsgViewPrivate *priv;
1799 GtkAdjustment *html_vadj, *html_hadj;
1801 g_return_if_fail (self);
1803 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1804 priv->has_blocked_bs_images = FALSE;
1805 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), FALSE);
1806 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1807 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1809 if (msg != priv->msg) {
1811 g_object_unref (G_OBJECT(priv->msg));
1813 g_object_ref (G_OBJECT(msg));
1818 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1819 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1820 gtk_widget_hide_all (priv->mail_header_view);
1821 gtk_widget_hide_all (priv->attachments_box);
1822 #ifdef MODEST_TOOKIT_HILDON2
1823 gtk_widget_hide_all (priv->priority_box);
1825 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1826 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1828 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1829 html_vadj->upper = 0;
1830 html_vadj->page_size = 0;
1831 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1833 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1834 html_hadj->upper = 0;
1835 html_hadj->page_size = 0;
1836 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1838 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1839 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1841 priv->idle_changes_count = 0;
1842 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1844 gtk_widget_queue_resize (GTK_WIDGET(self));
1845 gtk_widget_queue_draw (GTK_WIDGET(self));
1849 header = tny_msg_get_header (msg);
1850 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1851 g_object_unref (header);
1853 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1854 other_body?NULL:msg);
1856 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), tny_msg_get_allow_external_images (msg));
1860 g_object_ref (body);
1862 body = modest_tny_msg_find_body_part (msg, TRUE);
1865 ModestAttachmentsView *widget;
1867 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1868 g_object_unref (body);
1869 widget = MODEST_ATTACHMENTS_VIEW (priv->attachments_view);
1871 if (modest_attachments_view_has_attachments (widget)) {
1873 GList *children = NULL;
1876 children = gtk_container_get_children (GTK_CONTAINER (priv->attachments_box));
1877 label = GTK_LABEL (children->data);
1878 gtk_widget_show_all (priv->attachments_box);
1879 #ifdef MODEST_TOOLKIT_HILDON2
1880 if (modest_attachments_view_get_num_attachments (widget) > 1) {
1881 text = _("mail_va_attachments");
1883 text = _("mail_va_attachment");
1886 text = _("mail_va_attachment");
1888 gtk_label_set_text (label, text);
1890 gtk_widget_hide_all (priv->attachments_box);
1894 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1897 /* Refresh priority */
1898 set_priority (self, tny_header_get_flags (header));
1900 gtk_widget_show (priv->body_view);
1901 #ifdef MODEST_TOOLKIT_HILDON2
1902 gtk_widget_set_no_show_all (priv->priority_box, TRUE);
1904 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1905 gtk_widget_show_all (priv->mail_header_view);
1906 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1907 #ifdef MODEST_TOOLKIT_HILDON2
1908 gtk_widget_set_no_show_all (priv->priority_box, FALSE);
1910 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1912 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1913 html_vadj->upper = 0;
1914 html_vadj->page_size = 0;
1915 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1917 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1918 html_hadj->upper = 0;
1919 html_hadj->page_size = 0;
1920 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1922 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1923 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1925 priv->idle_changes_count = 0;
1926 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1928 gtk_widget_queue_resize (GTK_WIDGET(self));
1929 gtk_widget_queue_draw (GTK_WIDGET(self));
1931 if (priv->hadj != NULL)
1932 priv->hadj->value = 0.0;
1933 if (priv->vadj != NULL)
1934 priv->vadj->value = 0.0;
1936 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1938 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1939 * makes the html view get the proper and expected size and prevent being able to scroll
1940 * the buffer when it shouldn't be scrollable */
1941 if (priv->idle_readjust_scroll_id == 0) {
1942 g_object_ref (self);
1943 priv->idle_readjust_scroll_id = g_idle_add ((GSourceFunc) idle_readjust_scroll, self);
1948 set_header (ModestGtkhtmlMsgView *self, TnyHeader *header)
1950 ModestGtkhtmlMsgViewPrivate *priv;
1951 GtkAdjustment *html_vadj, *html_hadj;
1953 g_return_if_fail (self);
1955 if (header == NULL) {
1956 set_message (self, NULL, NULL);
1960 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1961 priv->has_blocked_bs_images = FALSE;
1962 modest_mail_header_view_set_loading (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), TRUE);
1963 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1964 modest_mime_part_view_set_view_images (MODEST_MIME_PART_VIEW (priv->body_view), FALSE);
1966 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1967 html_vadj->upper = 0;
1968 html_vadj->page_size = 0;
1969 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1971 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1972 html_hadj->upper = 0;
1973 html_hadj->page_size = 0;
1974 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
1976 priv->idle_changes_count = 0;
1977 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
1978 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
1979 gtk_widget_queue_resize (GTK_WIDGET (priv->body_view));
1982 g_object_unref (G_OBJECT(priv->msg));
1986 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1987 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1988 gtk_widget_show_all (priv->mail_header_view);
1989 gtk_widget_hide_all (priv->attachments_box);
1990 #ifdef MODEST_TOOLKIT_HILDON2
1991 gtk_widget_hide_all (priv->priority_box);
1993 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1994 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1995 priv->idle_changes_count = 0;
1996 gtk_widget_queue_resize (GTK_WIDGET(self));
1997 gtk_widget_queue_draw (GTK_WIDGET(self));
2002 get_message (ModestGtkhtmlMsgView *self)
2006 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2008 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
2017 is_empty (ModestGtkhtmlMsgView *self)
2019 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2021 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
2025 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
2027 ModestGtkhtmlMsgViewPrivate *priv;
2028 GtkAdjustment *html_vadj, *html_hadj;
2030 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2031 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2033 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
2035 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2036 html_vadj->upper = 0;
2037 html_vadj->page_size = 0;
2038 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
2040 html_hadj = gtk_scrolled_window_get_hadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
2041 html_hadj->upper = 0;
2042 html_hadj->page_size = 0;
2043 g_signal_emit_by_name (G_OBJECT (html_hadj), "changed");
2045 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), 1, 1);
2046 gtk_widget_set_size_request (GTK_WIDGET (priv->body_view), -1, -1);
2048 priv->idle_changes_count = 0;
2049 gtk_widget_queue_resize (priv->body_view);
2053 get_zoom (ModestGtkhtmlMsgView *self)
2055 ModestGtkhtmlMsgViewPrivate *priv;
2057 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
2058 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2060 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
2063 static TnyHeaderFlags
2064 get_priority (ModestGtkhtmlMsgView *self)
2066 ModestGtkhtmlMsgViewPrivate *priv;
2068 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
2070 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2072 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
2076 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
2078 ModestGtkhtmlMsgViewPrivate *priv;
2080 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2081 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2083 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
2085 #ifdef MODEST_TOOLKIT_HILDON2
2086 gboolean show_priority = FALSE;
2087 TnyHeaderFlags priority_flags;
2089 priority_flags = flags & TNY_HEADER_FLAG_PRIORITY_MASK;
2090 if (priority_flags == TNY_HEADER_FLAG_HIGH_PRIORITY) {
2091 show_priority = TRUE;
2092 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_HIGH, GTK_ICON_SIZE_MENU);
2093 } else if (priority_flags == TNY_HEADER_FLAG_LOW_PRIORITY) {
2094 show_priority = TRUE;
2095 gtk_image_set_from_icon_name (GTK_IMAGE (priv->priority_icon), MODEST_HEADER_ICON_LOW, GTK_ICON_SIZE_MENU);
2098 if (show_priority && MODEST_IS_COMPACT_MAIL_HEADER_VIEW (priv->mail_header_view)) {
2099 gtk_widget_show_all (priv->priority_box);
2101 gtk_widget_hide_all (priv->priority_box);
2107 /* INCREMENTAL SEARCH IMPLEMENTATION */
2110 search (ModestGtkhtmlMsgView *self, const gchar *search)
2112 ModestGtkhtmlMsgViewPrivate *priv;
2114 GtkAdjustment *vadj, *tmp_vadj;
2117 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2119 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2120 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
2121 g_object_ref (vadj);
2122 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
2123 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
2124 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
2129 gdouble offset_top, offset_bottom;
2131 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2132 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2133 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2134 adj = GTK_ADJUSTMENT (priv->vadj);
2135 if (offset_top < adj->value)
2136 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2137 else if (offset_bottom > adj->value + adj->page_increment)
2138 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2142 y_offset = tmp_vadj->value;
2143 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
2144 g_object_unref (vadj);
2150 search_next (ModestGtkhtmlMsgView *self)
2152 ModestGtkhtmlMsgViewPrivate *priv;
2155 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
2157 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2158 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
2162 gdouble offset_top, offset_bottom;
2165 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
2166 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
2167 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
2168 adj = GTK_ADJUSTMENT (priv->vadj);
2169 if (offset_top < adj->value)
2170 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
2171 else if (offset_bottom > adj->value + adj->page_increment)
2172 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
2179 get_selected_attachments (ModestGtkhtmlMsgView *self)
2181 ModestGtkhtmlMsgViewPrivate *priv;
2183 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2184 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2186 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2191 get_attachments (ModestGtkhtmlMsgView *self)
2193 ModestGtkhtmlMsgViewPrivate *priv;
2195 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
2196 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2198 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
2203 grab_focus (ModestGtkhtmlMsgView *self)
2205 ModestGtkhtmlMsgViewPrivate *priv = NULL;
2207 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2208 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2210 gtk_widget_grab_focus (priv->body_view);
2214 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
2216 ModestGtkhtmlMsgViewPrivate *priv;
2218 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
2219 g_return_if_fail (TNY_IS_MIME_PART (attachment));
2220 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
2222 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
2227 /* TNY HEADER VIEW IMPLEMENTATION */
2230 tny_header_view_init (gpointer g, gpointer iface_data)
2232 TnyHeaderViewIface *klass = (TnyHeaderViewIface *)g;
2234 klass->set_header = modest_msg_view_set_header;
2235 klass->clear = modest_msg_view_clear_header;
2241 modest_msg_view_set_header (TnyHeaderView *self, TnyHeader *header)
2243 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_header_func (self, header);
2248 modest_msg_view_set_header_default (TnyHeaderView *self, TnyHeader *header)
2250 set_header (MODEST_GTKHTML_MSG_VIEW (self), header);
2254 modest_msg_view_clear_header (TnyHeaderView *self)
2256 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_header_func (self);
2261 modest_msg_view_clear_header_default (TnyHeaderView *self)
2263 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2266 /* TNY MSG IMPLEMENTATION */
2269 tny_msg_view_init (gpointer g, gpointer iface_data)
2271 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
2273 klass->get_msg = modest_msg_view_get_msg;
2274 klass->set_msg = modest_msg_view_set_msg;
2275 klass->set_unavailable = modest_msg_view_set_unavailable;
2276 klass->clear = modest_msg_view_clear;
2277 klass->create_mime_part_view_for = modest_msg_view_create_mime_part_view_for;
2278 klass->create_new_inline_viewer = modest_msg_view_create_new_inline_viewer;
2284 modest_msg_view_get_msg (TnyMsgView *self)
2286 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
2290 modest_msg_view_get_msg_default (TnyMsgView *self)
2292 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
2296 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
2298 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
2302 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
2305 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
2311 modest_msg_view_set_unavailable (TnyMsgView *self)
2313 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
2317 modest_msg_view_set_unavailable_default (TnyMsgView *self)
2319 tny_msg_view_clear (self);
2325 modest_msg_view_clear (TnyMsgView *self)
2327 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
2331 modest_msg_view_clear_default (TnyMsgView *self)
2333 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL, NULL);
2336 static TnyMimePartView*
2337 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
2339 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
2342 static TnyMimePartView*
2343 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
2345 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
2350 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
2352 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
2356 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
2358 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
2363 /* TNY MIME PART IMPLEMENTATION */
2366 tny_mime_part_view_init (gpointer g, gpointer iface_data)
2368 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
2370 klass->get_part = modest_msg_view_mp_get_part;
2371 klass->set_part = modest_msg_view_mp_set_part;
2372 klass->clear = modest_msg_view_mp_clear;
2378 modest_msg_view_mp_get_part (TnyMimePartView *self)
2380 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
2385 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
2387 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
2391 modest_msg_view_mp_set_part (TnyMimePartView *self,
2394 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
2398 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
2401 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
2403 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part), NULL);
2407 modest_msg_view_mp_clear (TnyMimePartView *self)
2409 tny_msg_view_clear (TNY_MSG_VIEW (self));
2412 /* MODEST MIME PART VIEW IMPLEMENTATION */
2415 modest_mime_part_view_init (gpointer g, gpointer iface_data)
2417 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
2419 klass->is_empty_func = modest_msg_view_mp_is_empty;
2425 modest_msg_view_mp_is_empty (ModestMimePartView *self)
2427 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
2431 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
2433 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
2436 /* MODEST ZOOMABLE IMPLEMENTATION */
2438 modest_zoomable_init (gpointer g, gpointer iface_data)
2440 ModestZoomableIface *klass = (ModestZoomableIface *)g;
2442 klass->get_zoom_func = modest_msg_view_get_zoom;
2443 klass->set_zoom_func = modest_msg_view_set_zoom;
2444 klass->zoom_minus_func = modest_msg_view_zoom_minus;
2445 klass->zoom_plus_func = modest_msg_view_zoom_plus;
2451 modest_msg_view_get_zoom (ModestZoomable *self)
2453 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
2457 modest_msg_view_get_zoom_default (ModestZoomable *self)
2459 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
2463 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
2465 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
2469 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
2471 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
2475 modest_msg_view_zoom_minus (ModestZoomable *self)
2477 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
2481 modest_msg_view_zoom_minus_default (ModestZoomable *self)
2483 /* operation not supported in ModestMsgView */
2488 modest_msg_view_zoom_plus (ModestZoomable *self)
2490 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
2494 modest_msg_view_zoom_plus_default (ModestZoomable *self)
2496 /* operation not supported in ModestMsgView */
2500 /* MODEST ISEARCH VIEW IMPLEMENTATION */
2502 modest_isearch_view_init (gpointer g, gpointer iface_data)
2504 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
2506 klass->search_func = modest_msg_view_search;
2507 klass->search_next_func = modest_msg_view_search_next;
2513 modest_msg_view_search (ModestISearchView *self, const gchar *string)
2515 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
2519 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
2521 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
2525 modest_msg_view_search_next (ModestISearchView *self)
2527 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
2531 modest_msg_view_search_next_default (ModestISearchView *self)
2533 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
2536 /* MODEST MSG VIEW IMPLEMENTATION */
2538 modest_msg_view_init (gpointer g, gpointer iface_data)
2540 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
2542 klass->set_msg_with_other_body_func = modest_gtkhtml_msg_view_set_msg_with_other_body;
2543 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
2544 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
2545 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
2546 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
2547 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
2548 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
2549 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
2550 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
2551 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
2552 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
2553 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
2554 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
2555 klass->request_fetch_images_func = modest_gtkhtml_msg_view_request_fetch_images;
2556 klass->set_branding_func = modest_gtkhtml_msg_view_set_branding;
2557 klass->has_blocked_external_images_func = modest_gtkhtml_msg_view_has_blocked_external_images;
2563 modest_gtkhtml_msg_view_set_msg_with_other_body (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2565 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_with_other_body_func (self, msg, other_body);
2569 modest_gtkhtml_msg_view_set_msg_with_other_body_default (ModestMsgView *self, TnyMsg *msg, TnyMimePart *other_body)
2571 set_message (MODEST_GTKHTML_MSG_VIEW (self), msg, other_body);
2574 static GtkAdjustment*
2575 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
2577 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
2580 static GtkAdjustment*
2581 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
2583 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2586 static GtkAdjustment*
2587 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
2589 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
2592 static GtkAdjustment*
2593 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
2595 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2599 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2601 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2605 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2607 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2611 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2613 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2617 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2619 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2623 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2625 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2629 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2631 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2634 static GtkShadowType
2635 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2637 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2640 static GtkShadowType
2641 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2643 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2647 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2649 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2653 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2655 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2658 static TnyHeaderFlags
2659 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2661 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2664 static TnyHeaderFlags
2665 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2667 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2671 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2673 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2677 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2679 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2683 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2685 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2689 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2691 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2695 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2697 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2701 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2703 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2707 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2709 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2713 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2715 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);
2719 modest_gtkhtml_msg_view_request_fetch_images (ModestMsgView *self)
2721 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->request_fetch_images_func (self);
2725 modest_gtkhtml_msg_view_request_fetch_images_default (ModestMsgView *self)
2727 request_fetch_images (MODEST_GTKHTML_MSG_VIEW (self));
2731 modest_gtkhtml_msg_view_set_branding (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2733 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_branding_func (self, brand_name, brand_icon);
2737 modest_gtkhtml_msg_view_set_branding_default (ModestMsgView *self, const gchar *brand_name, const GdkPixbuf *brand_icon)
2739 set_branding (MODEST_GTKHTML_MSG_VIEW (self), brand_name, brand_icon);
2743 modest_gtkhtml_msg_view_has_blocked_external_images (ModestMsgView *self)
2745 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->has_blocked_external_images_func (self);
2749 modest_gtkhtml_msg_view_has_blocked_external_images_default (ModestMsgView *self)
2751 return has_blocked_external_images (MODEST_GTKHTML_MSG_VIEW (self));