1 /* Copyright (c) 2006, 2007, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include <tny-gtk-text-buffer-stream.h>
36 #include <glib/gi18n.h>
38 #include <tny-simple-list.h>
40 #include <modest-tny-msg.h>
41 #include <modest-text-utils.h>
42 #include <widgets/modest-msg-view.h>
43 #include <widgets/modest-mail-header-view.h>
44 #include <widgets/modest-attachments-view.h>
45 #include <modest-marshal.h>
46 #include <widgets/modest-gtkhtml-mime-part-view.h>
47 #include <widgets/modest-gtkhtml-msg-view.h>
48 #include <widgets/modest-isearch-view.h>
51 /* 'private'/'protected' functions */
52 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
53 static void tny_msg_view_init (gpointer g, gpointer iface_data);
54 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
55 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
56 static void modest_zoomable_init (gpointer g, gpointer iface_data);
57 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
58 static void modest_msg_view_init (gpointer g, gpointer iface_data);
59 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
60 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
61 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
62 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
63 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
66 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
67 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
69 /* body view signals */
70 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
71 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
72 ModestGtkhtmlMsgView *msg_view);
73 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
76 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
77 #endif /*MAEMO_CHANGES*/
80 /* size allocation and drawing handlers */
81 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
82 static void size_request (GtkWidget *widget, GtkRequisition *req);
83 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
84 static void realize (GtkWidget *widget);
85 static void unrealize (GtkWidget *widget);
86 static gint expose (GtkWidget *widget, GdkEventExpose *event);
87 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
88 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
89 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
90 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
91 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
92 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
93 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
94 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
96 /* GtkContainer methods */
97 static void forall (GtkContainer *container, gboolean include_internals,
98 GtkCallback callback, gpointer userdata);
99 static void container_remove (GtkContainer *container, GtkWidget *widget);
101 /* TnyMimePartView implementation */
102 static void modest_msg_view_mp_clear (TnyMimePartView *self);
103 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
104 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
105 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
106 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
107 /* ModestMimePartView implementation */
108 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
109 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
110 /* TnyMsgView implementation */
111 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
112 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
113 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
114 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
115 static void modest_msg_view_clear (TnyMsgView *self);
116 static void modest_msg_view_clear_default (TnyMsgView *self);
117 static void modest_msg_view_set_unavailable (TnyMsgView *self);
118 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
119 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
120 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
121 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
122 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
123 /* ModestZoomable implementation */
124 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
125 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
126 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
127 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
128 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
129 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
130 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
131 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
132 /* ModestISearchView implementation */
133 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
134 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
135 static gboolean modest_msg_view_search_next (ModestISearchView *self);
136 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
137 /* ModestMsgView implementation */
138 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
139 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
140 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
141 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
142 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
143 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
144 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
145 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
146 static GList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
147 static GList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
148 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
149 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
150 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
151 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
152 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
153 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
154 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
155 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
156 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
157 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
158 static GList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
159 static GList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
160 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
161 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
164 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
165 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg);
166 static gboolean is_empty (ModestGtkhtmlMsgView *self);
167 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
168 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
169 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
170 static gboolean search_next (ModestGtkhtmlMsgView *self);
171 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
172 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
173 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
174 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
175 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
176 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
177 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
178 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
179 static GList *get_selected_attachments (ModestGtkhtmlMsgView *self);
180 static GList *get_attachments (ModestGtkhtmlMsgView *self);
181 static void grab_focus (ModestGtkhtmlMsgView *self);
182 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
184 /* list properties */
192 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
193 struct _ModestGtkhtmlMsgViewPrivate {
194 GtkWidget *body_view;
195 GtkWidget *mail_header_view;
196 GtkWidget *attachments_view;
200 /* embedded elements */
201 GtkWidget *headers_box;
202 GtkWidget *html_scroll;
203 GtkWidget *attachments_box;
205 /* internal adjustments for set_scroll_adjustments */
208 GtkShadowType shadow_type;
210 /* gdk windows for drawing */
211 GdkWindow *view_window;
212 GdkWindow *headers_window;
213 GdkWindow *html_window;
216 gdouble current_zoom;
218 /* link click management */
222 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
223 MODEST_TYPE_GTKHTML_MSG_VIEW, \
224 ModestGtkhtmlMsgViewPrivate))
227 static GtkContainerClass *parent_class = NULL;
230 modest_gtkhtml_msg_view_get_type (void)
232 static GType my_type = 0;
234 static const GTypeInfo my_info = {
235 sizeof(ModestGtkhtmlMsgViewClass),
236 NULL, /* base init */
237 NULL, /* base finalize */
238 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
239 NULL, /* class finalize */
240 NULL, /* class data */
241 sizeof(ModestGtkhtmlMsgView),
243 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
246 static const GInterfaceInfo tny_msg_view_info =
248 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
249 NULL, /* interface_finalize */
250 NULL /* interface_data */
253 static const GInterfaceInfo tny_mime_part_view_info =
255 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
256 NULL, /* interface_finalize */
257 NULL /* interface_data */
260 static const GInterfaceInfo modest_mime_part_view_info =
262 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
263 NULL, /* interface_finalize */
264 NULL /* interface_data */
267 static const GInterfaceInfo modest_zoomable_info =
269 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
270 NULL, /* interface_finalize */
271 NULL /* interface_data */
274 static const GInterfaceInfo modest_isearch_view_info =
276 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
277 NULL, /* interface_finalize */
278 NULL /* interface_data */
281 static const GInterfaceInfo modest_msg_view_info =
283 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
284 NULL, /* interface_finalize */
285 NULL /* interface_data */
288 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
289 "ModestGtkhtmlMsgView",
292 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
293 &tny_mime_part_view_info);
295 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
296 &modest_mime_part_view_info);
298 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
301 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
302 &modest_zoomable_info);
304 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
305 &modest_isearch_view_info);
307 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
308 &modest_msg_view_info);
314 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
316 GObjectClass *gobject_class;
317 GtkWidgetClass *widget_class;
318 GtkObjectClass *gtkobject_class;
319 GtkContainerClass *container_class;
320 gobject_class = (GObjectClass*) klass;
321 widget_class = (GtkWidgetClass *) klass;
322 gtkobject_class = (GtkObjectClass *) klass;
323 container_class = (GtkContainerClass *) klass;
325 parent_class = g_type_class_peek_parent (klass);
326 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
327 gobject_class->set_property = set_property;
328 gobject_class->get_property = get_property;
329 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
331 widget_class->realize = realize;
332 widget_class->unrealize = unrealize;
333 widget_class->expose_event = expose;
334 widget_class->size_request = size_request;
335 widget_class->size_allocate = size_allocate;
337 container_class->forall = forall;
338 container_class->remove = container_remove;
340 klass->set_scroll_adjustments = set_scroll_adjustments;
341 klass->get_part_func = modest_msg_view_mp_get_part_default;
342 klass->set_part_func = modest_msg_view_mp_set_part_default;
343 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
344 klass->get_msg_func = modest_msg_view_get_msg_default;
345 klass->set_msg_func = modest_msg_view_set_msg_default;
346 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
347 klass->clear_func = modest_msg_view_clear_default;
348 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
349 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
350 klass->get_zoom_func = modest_msg_view_get_zoom_default;
351 klass->set_zoom_func = modest_msg_view_set_zoom_default;
352 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
353 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
354 klass->search_func = modest_msg_view_search_default;
355 klass->search_next_func = modest_msg_view_search_next_default;
356 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
357 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
358 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
359 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
360 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
361 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
362 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
363 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
364 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
365 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
366 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
367 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
369 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
371 g_object_class_install_property (gobject_class,
373 g_param_spec_object ("hadjustment",
374 _("Horizontal adjustment"),
375 _("GtkAdjustment with information of the horizontal visible position"),
377 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
379 g_object_class_install_property (gobject_class,
381 g_param_spec_object ("vadjustment",
382 _("Vertical adjustment"),
383 _("GtkAdjustment with information of the vertical visible position"),
385 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
387 g_object_class_install_property (gobject_class,
389 g_param_spec_enum ("shadow_type",
391 _("Kind of shadow that's shown around the view"),
392 GTK_TYPE_SHADOW_TYPE,
394 G_PARAM_READABLE | G_PARAM_WRITABLE ));
396 widget_class->set_scroll_adjustments_signal =
397 g_signal_new ("set_scroll_adjustments",
398 G_OBJECT_CLASS_TYPE (gobject_class),
399 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
400 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
402 modest_marshal_VOID__POINTER_POINTER,
405 GTK_TYPE_ADJUSTMENT);
409 set_property (GObject *object,
414 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
417 case PROP_HADJUSTMENT:
418 set_hadjustment (self, g_value_get_object (value));
420 case PROP_VADJUSTMENT:
421 set_vadjustment (self, g_value_get_object (value));
423 case PROP_SHADOW_TYPE:
424 set_shadow_type (self, g_value_get_enum (value));
427 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
433 get_property (GObject *object,
438 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
439 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
442 case PROP_HADJUSTMENT:
443 g_value_set_object (value, priv->hadj);
445 case PROP_VADJUSTMENT:
446 g_value_set_object (value, priv->vadj);
448 case PROP_SHADOW_TYPE:
449 g_value_set_enum (value, priv->shadow_type);
452 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
458 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
460 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
463 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
464 g_object_unref (priv->hadj);
470 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
472 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
475 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
476 g_object_unref (priv->vadj);
482 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
484 /* This method gets the allocation of the widget in parent widget. It's the
485 real position and size of the widget */
486 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
491 if (priv->shadow_type != GTK_SHADOW_NONE) {
492 allocation->x = GTK_WIDGET (self)->style->xthickness;
493 allocation->y = GTK_WIDGET (self)->style->ythickness;
496 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
497 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
502 reclamp_adjustment (GtkAdjustment *adj,
503 gboolean *value_changed)
505 gdouble value = adj->value;
507 /* Correct value to be inside the expected values of a scroll */
509 value = CLAMP (value, 0, adj->upper - adj->page_size);
511 if (value != adj->value) {
514 *value_changed = TRUE;
515 } else if (value_changed) {
516 *value_changed = FALSE;
521 set_hadjustment_values (ModestGtkhtmlMsgView *self,
522 gboolean *value_changed)
524 GtkAllocation view_allocation;
525 GtkAdjustment *hadj = get_hadjustment (self);
527 get_view_allocation (self, &view_allocation);
528 hadj->page_size = view_allocation.width;
529 hadj->step_increment = view_allocation.width * 0.1;
530 hadj->page_increment = view_allocation.width * 0.9;
533 hadj->upper = view_allocation.width;
535 reclamp_adjustment (hadj, value_changed);
540 set_vadjustment_values (ModestGtkhtmlMsgView *self,
541 gboolean *value_changed)
543 GtkAllocation view_allocation;
544 GtkAdjustment *vadj = get_vadjustment (self);
545 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
546 gint full_height = 0;
547 GtkAdjustment *html_vadj;
549 get_view_allocation (self, &view_allocation);
550 vadj->page_size = view_allocation.height;
551 vadj->step_increment = view_allocation.height * 0.1;
552 vadj->page_increment = view_allocation.height * 0.9;
556 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
557 GtkRequisition child_requisition;
559 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
560 full_height = child_requisition.height;
565 /* Get the real height of the embedded html */
566 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
567 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
568 full_height += html_vadj->upper;
571 vadj->upper = MAX (view_allocation.height, full_height);
573 reclamp_adjustment (vadj, value_changed);
578 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
582 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
583 set_hadjustment (self, hadj);
584 set_vadjustment (self, vadj);
586 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
590 realize (GtkWidget *widget)
592 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
593 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
594 GtkAdjustment *hadj = get_hadjustment (self);
595 GtkAdjustment *vadj = get_vadjustment (self);
596 GdkWindowAttr attributes;
598 gint attributes_mask;
599 GtkAllocation view_allocation;
601 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
603 /* The structure of the GdkWindow's is:
604 * * widget->window: the shown gdkwindow embedding all the stuff inside
605 * * view_window: a backing store gdkwindow containing the headers and contents
606 * being scrolled. This window should have all the visible and non visible
608 * * headers_window: gdk window for headers_box.
609 * * html_window: gdk window for html_scroll (the scrolled window containing the
610 * body view showing the contents of the mail).
613 attributes.x = widget->allocation.x;
614 attributes.y = widget->allocation.y;
615 attributes.width = widget->allocation.width;
616 attributes.height = widget->allocation.height;
617 attributes.window_type = GDK_WINDOW_CHILD;
618 attributes.wclass = GDK_INPUT_OUTPUT;
619 attributes.visual = gtk_widget_get_visual (widget);
620 attributes.colormap = gtk_widget_get_colormap (widget);
622 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
623 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
624 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
626 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
627 &attributes, attributes_mask);
628 gdk_window_set_user_data (widget->window, self);
630 get_view_allocation (self, &view_allocation);
632 attributes.x = view_allocation.x;
633 attributes.y = view_allocation.y;
634 attributes.width = view_allocation.width;
635 attributes.height = view_allocation.height;
636 attributes.event_mask = 0;
637 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
638 gdk_window_set_user_data (priv->view_window, self);
639 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
641 attributes.x = -hadj->value;
642 attributes.y = -vadj->value;
643 attributes.width = hadj->upper;
644 if (priv->headers_box)
645 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
647 attributes.height = 1;
648 attributes.event_mask = event_mask;
650 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
651 gdk_window_set_user_data (priv->headers_window, self);
653 if (priv->headers_box)
654 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
656 attributes.x = -hadj->value;
657 if (priv->headers_box)
658 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
660 attributes.y = -vadj->value;
661 attributes.width = hadj->upper;
662 if (priv->headers_box)
663 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
665 attributes.height = vadj->upper;
666 attributes.event_mask = event_mask;
668 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
669 gdk_window_set_user_data (priv->html_window, self);
671 if (priv->html_scroll)
672 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
674 widget->style = gtk_style_attach (widget->style, widget->window);
675 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
676 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
677 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
679 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
681 NULL, widget, "msgviewheaders",
683 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
685 NULL, widget, "msgviewcontents",
688 gdk_window_show (priv->view_window);
689 gdk_window_show (priv->headers_window);
690 gdk_window_show (priv->html_window);
695 unrealize (GtkWidget *widget)
697 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
698 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
700 gdk_window_set_user_data (priv->view_window, NULL);
701 gdk_window_destroy (priv->view_window);
702 priv->view_window = NULL;
704 gdk_window_set_user_data (priv->headers_window, NULL);
705 gdk_window_destroy (priv->headers_window);
706 priv->headers_window = NULL;
708 gdk_window_set_user_data (priv->html_window, NULL);
709 gdk_window_destroy (priv->html_window);
710 priv->html_window = NULL;
712 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
713 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
718 expose (GtkWidget *widget,
719 GdkEventExpose *event)
721 ModestGtkhtmlMsgView *self;
722 ModestGtkhtmlMsgViewPrivate *priv;
724 if (GTK_WIDGET_DRAWABLE (widget)) {
725 self = MODEST_GTKHTML_MSG_VIEW (widget);
726 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
727 if (event->window == widget->window) {
728 gtk_paint_shadow (widget->style, widget->window,
729 GTK_STATE_NORMAL, priv->shadow_type,
730 &event->area, widget, "msgview",
732 } else if (event->window == priv->headers_window) {
733 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
735 &event->area, widget, "msgviewheaders",
737 } else if (event->window == priv->html_window) {
738 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
740 &event->area, widget, "msgviewcontents",
743 if (priv->headers_box)
744 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
745 if (priv->html_scroll)
746 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
747 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
754 forall (GtkContainer *container,
755 gboolean include_internals,
756 GtkCallback callback,
759 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
760 g_return_if_fail (callback != NULL);
762 if (priv->headers_box)
763 (*callback) (priv->headers_box, userdata);
764 if (priv->html_scroll)
765 (*callback) (priv->html_scroll, userdata);
769 container_remove (GtkContainer *container,
772 gboolean was_visible = FALSE;
773 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
774 was_visible = GTK_WIDGET_VISIBLE (widget);
775 if (widget == priv->headers_box) {
776 gtk_widget_unparent (priv->headers_box);
777 priv->headers_box = NULL;
778 } else if (widget == priv->html_scroll) {
779 gtk_widget_unparent (priv->html_scroll);
780 priv->html_scroll = NULL;
785 gtk_widget_queue_resize (GTK_WIDGET(container));
790 size_request (GtkWidget *widget,
793 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
794 GtkRequisition child_req;
799 gtk_widget_size_request (priv->headers_box, &child_req);
800 req->width = child_req.width;
801 req->height += child_req.height;
802 gtk_widget_size_request (priv->html_scroll, &child_req);
803 req->width = MAX (child_req.width, req->width);
804 req->height += child_req.height;
809 size_allocate (GtkWidget *widget,
810 GtkAllocation *allocation)
812 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
813 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
814 gboolean hadj_value_changed, vadj_value_changed;
815 GtkAllocation headers_allocation, html_allocation, view_allocation;
816 GtkAdjustment *html_vadj;
818 if (GTK_WIDGET_MAPPED (widget) &&
819 priv->shadow_type != GTK_SHADOW_NONE &&
820 (allocation->width != widget->allocation.width ||
821 allocation->height != widget->allocation.height))
822 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
824 widget->allocation = *allocation;
825 set_hadjustment_values (self, &hadj_value_changed);
826 set_vadjustment_values (self, &vadj_value_changed);
828 get_view_allocation (self, &view_allocation);
830 headers_allocation.x = 0;
831 headers_allocation.y = 0;
832 headers_allocation.width = view_allocation.width;
833 if (priv->headers_box)
834 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
836 headers_allocation.height = 0;
838 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
840 html_allocation.x = 0;
841 html_allocation.y = headers_allocation.height;
842 html_allocation.width = view_allocation.width;
843 html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height));
845 if (GTK_WIDGET_REALIZED (widget)) {
846 gdk_window_move_resize (widget->window,
852 gdk_window_move_resize (priv->view_window,
855 view_allocation.width,
856 view_allocation.height);
857 gdk_window_move_resize (priv->headers_window,
859 (gint) (- priv->vadj->value),
861 headers_allocation.height);
862 gdk_window_move_resize (priv->html_window,
863 (gint) (- priv->hadj->value),
864 (gint) (html_allocation.y - priv->vadj->value),
865 (gint) priv->hadj->upper,
866 html_allocation.height);
869 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
870 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
872 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
873 html_allocation.x = 0;
874 html_allocation.y = 0;
875 html_allocation.width = (gint) priv->hadj->upper;
876 html_allocation.height = (gint) priv->vadj->upper - headers_allocation.height;
877 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
879 gtk_adjustment_changed (priv->hadj);
880 gtk_adjustment_changed (priv->vadj);
882 if (hadj_value_changed)
883 gtk_adjustment_value_changed (priv->hadj);
884 if (vadj_value_changed)
885 gtk_adjustment_value_changed (priv->vadj);
890 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
892 ModestGtkhtmlMsgView *self = NULL;
893 ModestGtkhtmlMsgViewPrivate *priv = NULL;
895 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
896 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
898 self = MODEST_GTKHTML_MSG_VIEW (data);
899 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
901 if (GTK_WIDGET_REALIZED (self)) {
902 GtkAdjustment *hadj = get_hadjustment (self);
903 GtkAdjustment *vadj = get_vadjustment (self);
904 gint headers_offset = 0;
906 gtk_widget_queue_resize (priv->html_scroll);
908 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
911 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
913 new_y = -vadj->value;
915 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
917 if (new_x != old_x || new_y != old_y) {
918 gdk_window_move (priv->headers_window, new_x, new_y);
919 gdk_window_process_updates (priv->headers_window, TRUE);
923 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
926 gdk_window_get_position (priv->html_window, &old_x, &old_y);
927 new_x = -hadj->value;
928 new_y = headers_offset - vadj->value;
930 if (new_x != old_x || new_y != old_y) {
931 gdk_window_move (priv->html_window, new_x, new_y);
932 gdk_window_process_updates (priv->html_window, TRUE);
940 html_adjustment_changed (GtkAdjustment *adj,
943 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
944 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
945 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
946 gboolean vadj_changed;
949 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
951 priv->html_scroll->requisition.height = html_vadj->upper;
952 if (html_vadj->upper == priv->html_scroll->allocation.height)
954 priv->html_scroll->allocation.height = html_vadj->upper;
956 set_vadjustment_values (self, &vadj_changed);
958 new_height = MAX ((gint) html_vadj->upper, (gint) (priv->vadj->upper - priv->headers_box->allocation.height));
960 gtk_adjustment_changed (priv->vadj);
961 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
962 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
963 gdk_window_process_updates (priv->view_window, TRUE);
964 gtk_container_resize_children (GTK_CONTAINER (self));
970 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
972 if (GTK_WIDGET_DRAWABLE (self)) {
973 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
974 GtkAdjustment *html_vadj;
975 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
976 html_vadj->page_size = html_vadj->upper;
977 gtk_adjustment_changed (html_vadj);
978 gtk_widget_queue_resize (GTK_WIDGET (self));
979 gtk_widget_queue_draw (GTK_WIDGET (self));
981 /* Just another hack for making readjust really work. This forces an update
982 * of the scroll, and then, make the scroll really update properly the
983 * the size and not corrupt scrollable area */
984 gtk_adjustment_set_value (priv->vadj, 1.0);
985 gtk_adjustment_set_value (priv->vadj, 0.0);
987 g_object_unref (G_OBJECT (self));
992 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
994 ModestGtkhtmlMsgViewPrivate *priv;
995 GtkAdjustment *html_vadj;
996 GtkWidget *separator;
998 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
999 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1000 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1001 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1003 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1005 priv->current_zoom = 1.0;
1009 priv->shadow_type = GTK_SHADOW_IN;
1010 priv->view_window = NULL;
1011 priv->headers_window = NULL;
1012 priv->html_window = NULL;
1014 gtk_widget_push_composite_child ();
1015 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1016 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1017 gtk_widget_pop_composite_child ();
1018 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1022 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1023 priv->mail_header_view = GTK_WIDGET(modest_mail_header_view_new (TRUE));
1024 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1026 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1028 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1029 G_CALLBACK(on_activate_link), obj);
1030 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1031 G_CALLBACK(on_fetch_url), obj);
1032 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1033 G_CALLBACK(on_link_hover), obj);
1035 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1036 G_CALLBACK (on_recpt_activated), obj);
1038 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1039 G_CALLBACK (on_attachment_activated), obj);
1041 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1043 g_signal_connect (G_OBJECT (html_vadj), "changed",
1044 G_CALLBACK (html_adjustment_changed), obj);
1046 gtk_widget_push_composite_child ();
1047 priv->headers_box = gtk_vbox_new (0, FALSE);
1048 gtk_widget_set_composite_name (priv->headers_box, "headers");
1049 gtk_widget_pop_composite_child ();
1051 if (priv->mail_header_view)
1052 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1054 if (priv->attachments_view) {
1055 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1057 priv->attachments_box = (GtkWidget *)
1058 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1060 priv->attachments_view,
1062 gtk_widget_hide_all (priv->attachments_box);
1066 separator = gtk_hseparator_new ();
1067 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1069 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1071 if (priv->body_view) {
1072 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1073 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1074 #ifdef MAEMO_CHANGES
1075 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1076 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1084 modest_gtkhtml_msg_view_finalize (GObject *obj)
1086 ModestGtkhtmlMsgViewPrivate *priv;
1087 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1090 g_object_unref (G_OBJECT(priv->msg));
1094 /* we cannot disconnect sigs, because priv->body_view is
1097 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1098 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1100 priv->body_view = NULL;
1101 priv->attachments_view = NULL;
1103 G_OBJECT_CLASS(parent_class)->finalize (obj);
1107 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1109 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1110 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1112 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1115 /* INTERNAL METHODS */
1117 static GtkAdjustment *
1118 get_vadjustment (ModestGtkhtmlMsgView *self)
1120 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1123 set_vadjustment (self, NULL);
1129 static GtkAdjustment *
1130 get_hadjustment (ModestGtkhtmlMsgView *self)
1132 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1135 set_hadjustment (self, NULL);
1142 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1144 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1145 gboolean value_changed;
1147 if (hadj && hadj == priv->hadj)
1151 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1152 disconnect_hadjustment (self);
1153 g_object_ref (G_OBJECT (hadj));
1154 gtk_object_sink (GTK_OBJECT (hadj));
1156 set_hadjustment_values (self, &value_changed);
1158 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1161 gtk_adjustment_changed (hadj);
1163 gtk_adjustment_value_changed (hadj);
1165 adjustment_value_changed (hadj, self);
1167 g_object_notify (G_OBJECT (self), "hadjustment");
1171 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1173 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1174 gboolean value_changed;
1176 if (vadj && vadj == priv->vadj)
1180 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1181 disconnect_vadjustment (self);
1182 g_object_ref (G_OBJECT (vadj));
1183 gtk_object_sink (GTK_OBJECT (vadj));
1185 set_vadjustment_values (self, &value_changed);
1187 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1190 gtk_adjustment_changed (vadj);
1192 gtk_adjustment_value_changed (vadj);
1194 adjustment_value_changed (vadj, self);
1196 g_object_notify (G_OBJECT (self), "vadjustment");
1200 set_shadow_type (ModestGtkhtmlMsgView *self,
1201 GtkShadowType shadow_type)
1203 ModestGtkhtmlMsgViewPrivate *priv;
1204 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1206 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1208 if (priv->shadow_type != shadow_type) {
1209 priv->shadow_type = shadow_type;
1211 if (GTK_WIDGET_VISIBLE (self)) {
1212 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1213 gtk_widget_queue_draw (GTK_WIDGET (self));
1215 g_object_notify (G_OBJECT (self), "shadow-type");
1219 static GtkShadowType
1220 get_shadow_type (ModestGtkhtmlMsgView *self)
1222 ModestGtkhtmlMsgViewPrivate *priv;
1223 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1224 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1226 return priv->shadow_type;
1230 modest_msg_view_new (TnyMsg *msg)
1233 ModestGtkhtmlMsgView* self;
1235 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1236 self = MODEST_GTKHTML_MSG_VIEW(obj);
1237 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1239 return GTK_WIDGET(self);
1242 #ifdef MAEMO_CHANGES
1244 on_tap_and_hold (GtkWidget *widget,
1247 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1248 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1250 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1255 on_recpt_activated (ModestMailHeaderView *header_view,
1256 const gchar *address,
1257 ModestGtkhtmlMsgView *self)
1259 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1263 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1266 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1270 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1273 g_return_val_if_fail (self, FALSE);
1275 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1282 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1284 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1287 g_free (priv->last_url);
1288 priv->last_url = g_strdup (uri);
1290 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1297 static TnyMimePart *
1298 find_cid_image (TnyMsg *msg, const gchar *cid)
1300 TnyMimePart *part = NULL;
1304 g_return_val_if_fail (msg, NULL);
1305 g_return_val_if_fail (cid, NULL);
1307 parts = TNY_LIST (tny_simple_list_new());
1309 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1310 iter = tny_list_create_iterator (parts);
1312 while (!tny_iterator_is_done(iter)) {
1313 const gchar *part_cid;
1315 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1316 part_cid = tny_mime_part_get_content_id (part);
1318 if (part_cid && strcmp (cid, part_cid) == 0)
1321 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1322 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1323 TnyIterator *related_iter = NULL;
1324 TnyMimePart *related_part = NULL;
1326 tny_mime_part_get_parts (part, related_parts);
1327 related_iter = tny_list_create_iterator (related_parts);
1329 while (!tny_iterator_is_done (related_iter)) {
1330 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1331 part_cid = tny_mime_part_get_content_id (related_part);
1332 if (part_cid && strcmp (cid, part_cid) == 0) {
1335 g_object_unref (related_part);
1336 related_part = NULL;
1337 tny_iterator_next (related_iter);
1340 g_object_unref (related_iter);
1341 g_object_unref (related_parts);
1342 if (related_part != NULL) {
1343 g_object_unref (part);
1344 part = related_part;
1349 g_object_unref (G_OBJECT(part));
1352 tny_iterator_next (iter);
1355 g_object_unref (G_OBJECT(iter));
1356 g_object_unref (G_OBJECT(parts));
1363 on_fetch_url (GtkWidget *widget, const gchar *uri,
1364 TnyStream *stream, ModestGtkhtmlMsgView *self)
1366 ModestGtkhtmlMsgViewPrivate *priv;
1367 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1368 gboolean result = FALSE;
1370 if (g_str_has_prefix (uri, "cid:")) {
1371 /* +4 ==> skip "cid:" */
1372 TnyMimePart *part = find_cid_image (priv->msg, uri + 4);
1374 g_printerr ("modest: '%s' not found\n", uri + 4);
1377 tny_mime_part_decode_to_stream ((TnyMimePart*)part,
1379 g_object_unref (G_OBJECT(part));
1390 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg)
1393 ModestGtkhtmlMsgViewPrivate *priv;
1395 GtkAdjustment *html_vadj;
1397 g_return_if_fail (self);
1399 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1400 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1402 if (msg != priv->msg) {
1404 g_object_unref (G_OBJECT(priv->msg));
1406 g_object_ref (G_OBJECT(msg));
1411 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1412 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1413 gtk_widget_hide_all (priv->mail_header_view);
1414 gtk_widget_hide_all (priv->attachments_box);
1415 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1416 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1417 gtk_widget_queue_resize (GTK_WIDGET(self));
1418 gtk_widget_queue_draw (GTK_WIDGET(self));
1422 header = tny_msg_get_header (msg);
1423 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1424 g_object_unref (header);
1426 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW(priv->attachments_view),
1429 body = modest_tny_msg_find_body_part (msg, TRUE);
1431 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1433 if(modest_attachments_view_has_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view))) {
1434 gtk_widget_show_all (priv->attachments_box);
1436 gtk_widget_hide_all (priv->attachments_box);
1440 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1442 gtk_widget_show (priv->body_view);
1443 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1444 gtk_widget_show_all (priv->mail_header_view);
1445 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1446 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1447 gtk_widget_queue_resize (GTK_WIDGET(self));
1448 gtk_widget_queue_draw (GTK_WIDGET(self));
1450 if (priv->hadj != NULL)
1451 priv->hadj->value = 0.0;
1452 if (priv->vadj != NULL)
1453 priv->vadj->value = 0.0;
1455 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1457 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1459 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1460 * makes the html view get the proper and expected size and prevent being able to scroll
1461 * the buffer when it shouldn't be scrollable */
1462 g_object_ref (self);
1463 g_timeout_add (250, (GSourceFunc) idle_readjust_scroll, self);
1468 get_message (ModestGtkhtmlMsgView *self)
1472 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1474 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
1483 is_empty (ModestGtkhtmlMsgView *self)
1485 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1487 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
1491 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
1493 ModestGtkhtmlMsgViewPrivate *priv;
1495 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1496 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1498 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
1500 gtk_widget_queue_resize (priv->body_view);
1504 get_zoom (ModestGtkhtmlMsgView *self)
1506 ModestGtkhtmlMsgViewPrivate *priv;
1508 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
1509 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1511 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
1514 static TnyHeaderFlags
1515 get_priority (ModestGtkhtmlMsgView *self)
1517 ModestGtkhtmlMsgViewPrivate *priv;
1519 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
1521 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1523 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
1527 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
1529 ModestGtkhtmlMsgViewPrivate *priv;
1531 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1532 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1534 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
1537 /* INCREMENTAL SEARCH IMPLEMENTATION */
1540 search (ModestGtkhtmlMsgView *self, const gchar *search)
1542 ModestGtkhtmlMsgViewPrivate *priv;
1544 GtkAdjustment *vadj, *tmp_vadj;
1547 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
1549 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1550 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
1551 g_object_ref (vadj);
1552 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
1553 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
1554 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
1559 gdouble offset_top, offset_bottom;
1561 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
1562 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
1563 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
1564 adj = GTK_ADJUSTMENT (priv->vadj);
1565 if (offset_top < adj->value)
1566 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
1567 else if (offset_bottom > adj->value + adj->page_increment)
1568 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
1572 y_offset = tmp_vadj->value;
1573 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
1574 g_object_unref (vadj);
1580 search_next (ModestGtkhtmlMsgView *self)
1582 ModestGtkhtmlMsgViewPrivate *priv;
1585 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
1587 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1588 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
1592 gdouble offset_top, offset_bottom;
1595 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
1596 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
1597 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
1598 adj = GTK_ADJUSTMENT (priv->vadj);
1599 if (offset_top < adj->value)
1600 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
1601 else if (offset_bottom > adj->value + adj->page_increment)
1602 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
1609 get_selected_attachments (ModestGtkhtmlMsgView *self)
1611 ModestGtkhtmlMsgViewPrivate *priv;
1613 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1614 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1616 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
1621 get_attachments (ModestGtkhtmlMsgView *self)
1623 ModestGtkhtmlMsgViewPrivate *priv;
1625 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1626 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1628 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
1633 grab_focus (ModestGtkhtmlMsgView *self)
1635 ModestGtkhtmlMsgViewPrivate *priv = NULL;
1637 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1638 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1640 gtk_widget_grab_focus (priv->body_view);
1644 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
1646 ModestGtkhtmlMsgViewPrivate *priv;
1648 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1649 g_return_if_fail (TNY_IS_MIME_PART (attachment));
1650 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1652 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1657 /* TNY MSG IMPLEMENTATION */
1660 tny_msg_view_init (gpointer g, gpointer iface_data)
1662 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
1664 klass->get_msg_func = modest_msg_view_get_msg;
1665 klass->set_msg_func = modest_msg_view_set_msg;
1666 klass->set_unavailable_func = modest_msg_view_set_unavailable;
1667 klass->clear_func = modest_msg_view_clear;
1668 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for;
1669 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer;
1675 modest_msg_view_get_msg (TnyMsgView *self)
1677 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
1681 modest_msg_view_get_msg_default (TnyMsgView *self)
1683 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
1687 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
1689 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
1693 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
1696 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
1702 modest_msg_view_set_unavailable (TnyMsgView *self)
1704 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
1708 modest_msg_view_set_unavailable_default (TnyMsgView *self)
1710 tny_msg_view_clear (self);
1716 modest_msg_view_clear (TnyMsgView *self)
1718 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
1722 modest_msg_view_clear_default (TnyMsgView *self)
1724 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL);
1727 static TnyMimePartView*
1728 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
1730 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
1733 static TnyMimePartView*
1734 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
1736 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
1741 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
1743 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
1747 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
1749 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
1754 /* TNY MIME PART IMPLEMENTATION */
1757 tny_mime_part_view_init (gpointer g, gpointer iface_data)
1759 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
1761 klass->get_part_func = modest_msg_view_mp_get_part;
1762 klass->set_part_func = modest_msg_view_mp_set_part;
1763 klass->clear_func = modest_msg_view_mp_clear;
1769 modest_msg_view_mp_get_part (TnyMimePartView *self)
1771 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
1776 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
1778 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
1782 modest_msg_view_mp_set_part (TnyMimePartView *self,
1785 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
1789 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
1792 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
1794 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part));
1798 modest_msg_view_mp_clear (TnyMimePartView *self)
1800 tny_msg_view_clear (TNY_MSG_VIEW (self));
1803 /* MODEST MIME PART VIEW IMPLEMENTATION */
1806 modest_mime_part_view_init (gpointer g, gpointer iface_data)
1808 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
1810 klass->is_empty_func = modest_msg_view_mp_is_empty;
1816 modest_msg_view_mp_is_empty (ModestMimePartView *self)
1818 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
1822 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
1824 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
1827 /* MODEST ZOOMABLE IMPLEMENTATION */
1829 modest_zoomable_init (gpointer g, gpointer iface_data)
1831 ModestZoomableIface *klass = (ModestZoomableIface *)g;
1833 klass->get_zoom_func = modest_msg_view_get_zoom;
1834 klass->set_zoom_func = modest_msg_view_set_zoom;
1835 klass->zoom_minus_func = modest_msg_view_zoom_minus;
1836 klass->zoom_plus_func = modest_msg_view_zoom_plus;
1842 modest_msg_view_get_zoom (ModestZoomable *self)
1844 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
1848 modest_msg_view_get_zoom_default (ModestZoomable *self)
1850 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
1854 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
1856 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
1860 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
1862 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
1866 modest_msg_view_zoom_minus (ModestZoomable *self)
1868 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
1872 modest_msg_view_zoom_minus_default (ModestZoomable *self)
1874 /* operation not supported in ModestMsgView */
1879 modest_msg_view_zoom_plus (ModestZoomable *self)
1881 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
1885 modest_msg_view_zoom_plus_default (ModestZoomable *self)
1887 /* operation not supported in ModestMsgView */
1891 /* MODEST ISEARCH VIEW IMPLEMENTATION */
1893 modest_isearch_view_init (gpointer g, gpointer iface_data)
1895 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
1897 klass->search_func = modest_msg_view_search;
1898 klass->search_next_func = modest_msg_view_search_next;
1904 modest_msg_view_search (ModestISearchView *self, const gchar *string)
1906 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
1910 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
1912 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
1916 modest_msg_view_search_next (ModestISearchView *self)
1918 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
1922 modest_msg_view_search_next_default (ModestISearchView *self)
1924 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
1927 /* MODEST MSG VIEW IMPLEMENTATION */
1929 modest_msg_view_init (gpointer g, gpointer iface_data)
1931 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
1933 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
1934 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
1935 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
1936 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
1937 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
1938 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
1939 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
1940 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
1941 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
1942 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
1943 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
1944 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
1949 static GtkAdjustment*
1950 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
1952 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
1955 static GtkAdjustment*
1956 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
1958 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
1961 static GtkAdjustment*
1962 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
1964 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
1967 static GtkAdjustment*
1968 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
1970 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
1974 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
1976 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
1980 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
1982 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
1986 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
1988 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
1992 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
1994 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
1998 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2000 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2004 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2006 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2009 static GtkShadowType
2010 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2012 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2015 static GtkShadowType
2016 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2018 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2022 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2024 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2028 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2030 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2033 static TnyHeaderFlags
2034 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2036 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2039 static TnyHeaderFlags
2040 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2042 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2046 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2048 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2052 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2054 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2058 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2060 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2064 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2066 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2070 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2072 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2076 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2078 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2082 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2084 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2088 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2090 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);