1 /* Copyright (c) 2006, 2007, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include <tny-gtk-text-buffer-stream.h>
36 #include <glib/gi18n.h>
38 #include <tny-simple-list.h>
39 #include <tny-vfs-stream.h>
41 #include <modest-tny-msg.h>
42 #include <modest-text-utils.h>
43 #include <widgets/modest-msg-view.h>
44 #include <widgets/modest-mail-header-view.h>
45 #include <widgets/modest-attachments-view.h>
46 #include <modest-marshal.h>
47 #include <widgets/modest-gtkhtml-mime-part-view.h>
48 #include <widgets/modest-gtkhtml-msg-view.h>
49 #include <widgets/modest-isearch-view.h>
51 /* FIXNE: we should have no maemo-deps in widgets/ */
52 #ifdef MODEST_PLATFORM_MAEMO
53 #include "maemo/modest-hildon-includes.h"
54 #endif /*MODEST_PLATFORM_MAEMO*/
57 /* 'private'/'protected' functions */
58 static void modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass);
59 static void tny_msg_view_init (gpointer g, gpointer iface_data);
60 static void tny_mime_part_view_init (gpointer g, gpointer iface_data);
61 static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
62 static void modest_zoomable_init (gpointer g, gpointer iface_data);
63 static void modest_isearch_view_init (gpointer g, gpointer iface_data);
64 static void modest_msg_view_init (gpointer g, gpointer iface_data);
65 static void modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj);
66 static void modest_gtkhtml_msg_view_finalize (GObject *obj);
67 static void modest_gtkhtml_msg_view_destroy (GtkObject *obj);
68 static void set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec);
69 static void get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
72 static void on_recpt_activated (ModestMailHeaderView *header_view, const gchar *address, ModestGtkhtmlMsgView *msg_view);
73 static void on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer userdata);
75 /* body view signals */
76 static gboolean on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
77 static gboolean on_fetch_url (GtkWidget *widget, const gchar *uri, TnyStream *stream,
78 ModestGtkhtmlMsgView *msg_view);
79 static gboolean on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *msg_view);
82 static void on_tap_and_hold (GtkWidget *widget, gpointer userdata);
83 #endif /*MAEMO_CHANGES*/
86 /* size allocation and drawing handlers */
87 static void get_view_allocation (ModestGtkhtmlMsgView *msg_view, GtkAllocation *allocation);
88 static void size_request (GtkWidget *widget, GtkRequisition *req);
89 static void size_allocate (GtkWidget *widget, GtkAllocation *alloc);
90 static void realize (GtkWidget *widget);
91 static void unrealize (GtkWidget *widget);
92 static gint expose (GtkWidget *widget, GdkEventExpose *event);
93 static void reclamp_adjustment (GtkAdjustment *adj, gboolean *value_changed);
94 static void set_hadjustment_values (ModestGtkhtmlMsgView *msg_view, gboolean *value_changed);
95 static void set_scroll_adjustments (ModestGtkhtmlMsgView *msg_view, GtkAdjustment *hadj, GtkAdjustment *vadj);
96 static void adjustment_value_changed (GtkAdjustment *adj, gpointer data);
97 static void html_adjustment_changed (GtkAdjustment *adj, gpointer data);
98 static void disconnect_vadjustment (ModestGtkhtmlMsgView *obj);
99 static void disconnect_hadjustment (ModestGtkhtmlMsgView *obj);
100 static gboolean idle_readjust_scroll (ModestGtkhtmlMsgView *obj);
102 /* GtkContainer methods */
103 static void forall (GtkContainer *container, gboolean include_internals,
104 GtkCallback callback, gpointer userdata);
105 static void container_remove (GtkContainer *container, GtkWidget *widget);
107 /* TnyMimePartView implementation */
108 static void modest_msg_view_mp_clear (TnyMimePartView *self);
109 static void modest_msg_view_mp_set_part (TnyMimePartView *self, TnyMimePart *part);
110 static void modest_msg_view_mp_set_part_default (TnyMimePartView *self, TnyMimePart *part);
111 static TnyMimePart* modest_msg_view_mp_get_part (TnyMimePartView *self);
112 static TnyMimePart* modest_msg_view_mp_get_part_default (TnyMimePartView *self);
113 /* ModestMimePartView implementation */
114 static gboolean modest_msg_view_mp_is_empty (ModestMimePartView *self);
115 static gboolean modest_msg_view_mp_is_empty_default (ModestMimePartView *self);
116 /* TnyMsgView implementation */
117 static TnyMsg *modest_msg_view_get_msg (TnyMsgView *self);
118 static TnyMsg *modest_msg_view_get_msg_default (TnyMsgView *self);
119 static void modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg);
120 static void modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg);
121 static void modest_msg_view_clear (TnyMsgView *self);
122 static void modest_msg_view_clear_default (TnyMsgView *self);
123 static void modest_msg_view_set_unavailable (TnyMsgView *self);
124 static void modest_msg_view_set_unavailable_default (TnyMsgView *self);
125 static TnyMimePartView *modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part);
126 static TnyMimePartView *modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part);
127 static TnyMsgView *modest_msg_view_create_new_inline_viewer (TnyMsgView *self);
128 static TnyMsgView *modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self);
129 /* ModestZoomable implementation */
130 static gdouble modest_msg_view_get_zoom (ModestZoomable *self);
131 static void modest_msg_view_set_zoom (ModestZoomable *self, gdouble value);
132 static gboolean modest_msg_view_zoom_minus (ModestZoomable *self);
133 static gboolean modest_msg_view_zoom_plus (ModestZoomable *self);
134 static gdouble modest_msg_view_get_zoom_default (ModestZoomable *self);
135 static void modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value);
136 static gboolean modest_msg_view_zoom_minus_default (ModestZoomable *self);
137 static gboolean modest_msg_view_zoom_plus_default (ModestZoomable *self);
138 /* ModestISearchView implementation */
139 static gboolean modest_msg_view_search (ModestISearchView *self, const gchar *string);
140 static gboolean modest_msg_view_search_default (ModestISearchView *self, const gchar *string);
141 static gboolean modest_msg_view_search_next (ModestISearchView *self);
142 static gboolean modest_msg_view_search_next_default (ModestISearchView *self);
143 /* ModestMsgView implementation */
144 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self);
145 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self);
146 static void modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *vadj);
147 static void modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *hadj);
148 static void modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type);
149 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self);
150 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority (ModestMsgView *self);
151 static void modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags);
152 static GList *modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self);
153 static GList *modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self);
154 static void modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self);
155 static void modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *view, TnyMimePart *attachment);
156 static GtkAdjustment *modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self);
157 static GtkAdjustment *modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self);
158 static void modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *vadj);
159 static void modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *hadj);
160 static void modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type);
161 static GtkShadowType modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self);
162 static TnyHeaderFlags modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self);
163 static void modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags);
164 static GList *modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self);
165 static GList *modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self);
166 static void modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self);
167 static void modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *view, TnyMimePart *attachment);
170 static TnyMsg *get_message (ModestGtkhtmlMsgView *self);
171 static void set_message (ModestGtkhtmlMsgView *self, TnyMsg *tny_msg);
172 static gboolean is_empty (ModestGtkhtmlMsgView *self);
173 static void set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom);
174 static gdouble get_zoom (ModestGtkhtmlMsgView *self);
175 static gboolean search (ModestGtkhtmlMsgView *self, const gchar *search);
176 static gboolean search_next (ModestGtkhtmlMsgView *self);
177 static GtkAdjustment *get_vadjustment (ModestGtkhtmlMsgView *self);
178 static GtkAdjustment *get_hadjustment (ModestGtkhtmlMsgView *self);
179 static void set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj);
180 static void set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj);
181 static void set_shadow_type (ModestGtkhtmlMsgView *self, GtkShadowType type);
182 static GtkShadowType get_shadow_type (ModestGtkhtmlMsgView *self);
183 static TnyHeaderFlags get_priority (ModestGtkhtmlMsgView *self);
184 static void set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags);
185 static GList *get_selected_attachments (ModestGtkhtmlMsgView *self);
186 static GList *get_attachments (ModestGtkhtmlMsgView *self);
187 static void grab_focus (ModestGtkhtmlMsgView *self);
188 static void remove_attachment (ModestGtkhtmlMsgView *view, TnyMimePart *attachment);
190 /* list properties */
198 typedef struct _ModestGtkhtmlMsgViewPrivate ModestGtkhtmlMsgViewPrivate;
199 struct _ModestGtkhtmlMsgViewPrivate {
200 GtkWidget *body_view;
201 GtkWidget *mail_header_view;
202 GtkWidget *attachments_view;
206 /* embedded elements */
207 GtkWidget *headers_box;
208 GtkWidget *html_scroll;
209 GtkWidget *attachments_box;
211 /* internal adjustments for set_scroll_adjustments */
214 GtkShadowType shadow_type;
216 /* gdk windows for drawing */
217 GdkWindow *view_window;
218 GdkWindow *headers_window;
219 GdkWindow *html_window;
222 gdouble current_zoom;
224 /* link click management */
228 #define MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
229 MODEST_TYPE_GTKHTML_MSG_VIEW, \
230 ModestGtkhtmlMsgViewPrivate))
233 static GtkContainerClass *parent_class = NULL;
236 modest_gtkhtml_msg_view_get_type (void)
238 static GType my_type = 0;
240 static const GTypeInfo my_info = {
241 sizeof(ModestGtkhtmlMsgViewClass),
242 NULL, /* base init */
243 NULL, /* base finalize */
244 (GClassInitFunc) modest_gtkhtml_msg_view_class_init,
245 NULL, /* class finalize */
246 NULL, /* class data */
247 sizeof(ModestGtkhtmlMsgView),
249 (GInstanceInitFunc) modest_gtkhtml_msg_view_init,
252 static const GInterfaceInfo tny_msg_view_info =
254 (GInterfaceInitFunc) tny_msg_view_init, /* interface_init */
255 NULL, /* interface_finalize */
256 NULL /* interface_data */
259 static const GInterfaceInfo tny_mime_part_view_info =
261 (GInterfaceInitFunc) tny_mime_part_view_init, /* interface_init */
262 NULL, /* interface_finalize */
263 NULL /* interface_data */
266 static const GInterfaceInfo modest_mime_part_view_info =
268 (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
269 NULL, /* interface_finalize */
270 NULL /* interface_data */
273 static const GInterfaceInfo modest_zoomable_info =
275 (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
276 NULL, /* interface_finalize */
277 NULL /* interface_data */
280 static const GInterfaceInfo modest_isearch_view_info =
282 (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
283 NULL, /* interface_finalize */
284 NULL /* interface_data */
287 static const GInterfaceInfo modest_msg_view_info =
289 (GInterfaceInitFunc) modest_msg_view_init, /* interface_init */
290 NULL, /* interface_finalize */
291 NULL /* interface_data */
294 my_type = g_type_register_static (GTK_TYPE_CONTAINER,
295 "ModestGtkhtmlMsgView",
298 g_type_add_interface_static (my_type, TNY_TYPE_MIME_PART_VIEW,
299 &tny_mime_part_view_info);
301 g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
302 &modest_mime_part_view_info);
304 g_type_add_interface_static (my_type, TNY_TYPE_MSG_VIEW,
307 g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
308 &modest_zoomable_info);
310 g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
311 &modest_isearch_view_info);
313 g_type_add_interface_static (my_type, MODEST_TYPE_MSG_VIEW,
314 &modest_msg_view_info);
320 modest_gtkhtml_msg_view_class_init (ModestGtkhtmlMsgViewClass *klass)
322 GObjectClass *gobject_class;
323 GtkWidgetClass *widget_class;
324 GtkObjectClass *gtkobject_class;
325 GtkContainerClass *container_class;
326 gobject_class = (GObjectClass*) klass;
327 widget_class = (GtkWidgetClass *) klass;
328 gtkobject_class = (GtkObjectClass *) klass;
329 container_class = (GtkContainerClass *) klass;
331 parent_class = g_type_class_peek_parent (klass);
332 gobject_class->finalize = modest_gtkhtml_msg_view_finalize;
333 gobject_class->set_property = set_property;
334 gobject_class->get_property = get_property;
335 gtkobject_class->destroy = modest_gtkhtml_msg_view_destroy;
337 widget_class->realize = realize;
338 widget_class->unrealize = unrealize;
339 widget_class->expose_event = expose;
340 widget_class->size_request = size_request;
341 widget_class->size_allocate = size_allocate;
343 container_class->forall = forall;
344 container_class->remove = container_remove;
346 klass->set_scroll_adjustments = set_scroll_adjustments;
347 klass->get_part_func = modest_msg_view_mp_get_part_default;
348 klass->set_part_func = modest_msg_view_mp_set_part_default;
349 klass->is_empty_func = modest_msg_view_mp_is_empty_default;
350 klass->get_msg_func = modest_msg_view_get_msg_default;
351 klass->set_msg_func = modest_msg_view_set_msg_default;
352 klass->set_unavailable_func = modest_msg_view_set_unavailable_default;
353 klass->clear_func = modest_msg_view_clear_default;
354 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for_default;
355 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer_default;
356 klass->get_zoom_func = modest_msg_view_get_zoom_default;
357 klass->set_zoom_func = modest_msg_view_set_zoom_default;
358 klass->zoom_minus_func = modest_msg_view_zoom_minus_default;
359 klass->zoom_plus_func = modest_msg_view_zoom_plus_default;
360 klass->search_func = modest_msg_view_search_default;
361 klass->search_next_func = modest_msg_view_search_next_default;
362 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment_default;
363 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment_default;
364 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment_default;
365 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment_default;
366 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type_default;
367 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type_default;
368 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority_default;
369 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority_default;
370 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments_default;
371 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments_default;
372 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus_default;
373 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment_default;
375 g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMsgViewPrivate));
377 g_object_class_install_property (gobject_class,
379 g_param_spec_object ("hadjustment",
380 _("Horizontal adjustment"),
381 _("GtkAdjustment with information of the horizontal visible position"),
383 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
385 g_object_class_install_property (gobject_class,
387 g_param_spec_object ("vadjustment",
388 _("Vertical adjustment"),
389 _("GtkAdjustment with information of the vertical visible position"),
391 G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT));
393 g_object_class_install_property (gobject_class,
395 g_param_spec_enum ("shadow_type",
397 _("Kind of shadow that's shown around the view"),
398 GTK_TYPE_SHADOW_TYPE,
400 G_PARAM_READABLE | G_PARAM_WRITABLE ));
402 widget_class->set_scroll_adjustments_signal =
403 g_signal_new ("set_scroll_adjustments",
404 G_OBJECT_CLASS_TYPE (gobject_class),
405 G_SIGNAL_RUN_LAST|G_SIGNAL_ACTION,
406 G_STRUCT_OFFSET (ModestGtkhtmlMsgViewClass, set_scroll_adjustments),
408 modest_marshal_VOID__POINTER_POINTER,
411 GTK_TYPE_ADJUSTMENT);
415 set_property (GObject *object,
420 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
423 case PROP_HADJUSTMENT:
424 set_hadjustment (self, g_value_get_object (value));
426 case PROP_VADJUSTMENT:
427 set_vadjustment (self, g_value_get_object (value));
429 case PROP_SHADOW_TYPE:
430 set_shadow_type (self, g_value_get_enum (value));
433 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
439 get_property (GObject *object,
444 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (object);
445 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
448 case PROP_HADJUSTMENT:
449 g_value_set_object (value, priv->hadj);
451 case PROP_VADJUSTMENT:
452 g_value_set_object (value, priv->vadj);
454 case PROP_SHADOW_TYPE:
455 g_value_set_enum (value, priv->shadow_type);
458 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
464 disconnect_hadjustment (ModestGtkhtmlMsgView *self)
466 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
469 g_signal_handlers_disconnect_by_func(priv->hadj, adjustment_value_changed, self);
470 g_object_unref (priv->hadj);
476 disconnect_vadjustment (ModestGtkhtmlMsgView *self)
478 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
481 g_signal_handlers_disconnect_by_func(priv->vadj, adjustment_value_changed, self);
482 g_object_unref (priv->vadj);
488 get_view_allocation (ModestGtkhtmlMsgView *self, GtkAllocation *allocation)
490 /* This method gets the allocation of the widget in parent widget. It's the
491 real position and size of the widget */
492 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
497 if (priv->shadow_type != GTK_SHADOW_NONE) {
498 allocation->x = GTK_WIDGET (self)->style->xthickness;
499 allocation->y = GTK_WIDGET (self)->style->ythickness;
502 allocation->width = MAX (1, (GTK_WIDGET (self)->allocation.width) - allocation->x * 2);
503 allocation->height = MAX (1, (GTK_WIDGET (self)->allocation.height) - allocation->y * 2);
508 reclamp_adjustment (GtkAdjustment *adj,
509 gboolean *value_changed)
511 gdouble value = adj->value;
513 /* Correct value to be inside the expected values of a scroll */
515 value = CLAMP (value, 0, adj->upper - adj->page_size);
517 if (value != adj->value) {
520 *value_changed = TRUE;
521 } else if (value_changed) {
522 *value_changed = FALSE;
527 set_hadjustment_values (ModestGtkhtmlMsgView *self,
528 gboolean *value_changed)
530 GtkAllocation view_allocation;
531 GtkAdjustment *hadj = get_hadjustment (self);
533 get_view_allocation (self, &view_allocation);
534 hadj->page_size = view_allocation.width;
535 hadj->step_increment = view_allocation.width * 0.1;
536 hadj->page_increment = view_allocation.width * 0.9;
539 hadj->upper = view_allocation.width;
541 reclamp_adjustment (hadj, value_changed);
546 set_vadjustment_values (ModestGtkhtmlMsgView *self,
547 gboolean *value_changed)
549 GtkAllocation view_allocation;
550 GtkAdjustment *vadj = get_vadjustment (self);
551 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
552 gint full_height = 0;
553 GtkAdjustment *html_vadj;
555 get_view_allocation (self, &view_allocation);
556 vadj->page_size = view_allocation.height;
557 vadj->step_increment = view_allocation.height * 0.1;
558 vadj->page_increment = view_allocation.height * 0.9;
562 if (priv->headers_box && GTK_WIDGET_VISIBLE(priv->headers_box)) {
563 GtkRequisition child_requisition;
565 gtk_widget_get_child_requisition (priv->headers_box, &child_requisition);
566 full_height = child_requisition.height;
571 /* Get the real height of the embedded html */
572 if (priv->html_scroll && GTK_WIDGET_VISIBLE(priv->html_scroll)) {
573 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
574 full_height += html_vadj->upper;
577 vadj->upper = MAX (view_allocation.height, full_height);
579 reclamp_adjustment (vadj, value_changed);
584 set_scroll_adjustments (ModestGtkhtmlMsgView *self,
588 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
589 set_hadjustment (self, hadj);
590 set_vadjustment (self, vadj);
592 gtk_container_set_focus_vadjustment (GTK_CONTAINER (priv->body_view), vadj);
596 realize (GtkWidget *widget)
598 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
599 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
600 GtkAdjustment *hadj = get_hadjustment (self);
601 GtkAdjustment *vadj = get_vadjustment (self);
602 GdkWindowAttr attributes;
604 gint attributes_mask;
605 GtkAllocation view_allocation;
607 GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
609 /* The structure of the GdkWindow's is:
610 * * widget->window: the shown gdkwindow embedding all the stuff inside
611 * * view_window: a backing store gdkwindow containing the headers and contents
612 * being scrolled. This window should have all the visible and non visible
614 * * headers_window: gdk window for headers_box.
615 * * html_window: gdk window for html_scroll (the scrolled window containing the
616 * body view showing the contents of the mail).
619 attributes.x = widget->allocation.x;
620 attributes.y = widget->allocation.y;
621 attributes.width = widget->allocation.width;
622 attributes.height = widget->allocation.height;
623 attributes.window_type = GDK_WINDOW_CHILD;
624 attributes.wclass = GDK_INPUT_OUTPUT;
625 attributes.visual = gtk_widget_get_visual (widget);
626 attributes.colormap = gtk_widget_get_colormap (widget);
628 event_mask = gtk_widget_get_events (widget) | GDK_EXPOSURE_MASK;
629 attributes.event_mask = event_mask | GDK_BUTTON_PRESS_MASK;
630 attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
632 widget->window = gdk_window_new (gtk_widget_get_parent_window (widget),
633 &attributes, attributes_mask);
634 gdk_window_set_user_data (widget->window, self);
636 get_view_allocation (self, &view_allocation);
638 attributes.x = view_allocation.x;
639 attributes.y = view_allocation.y;
640 attributes.width = view_allocation.width;
641 attributes.height = view_allocation.height;
642 attributes.event_mask = 0;
643 priv->view_window = gdk_window_new (widget->window, &attributes, attributes_mask);
644 gdk_window_set_user_data (priv->view_window, self);
645 gdk_window_set_back_pixmap (priv->view_window, NULL, FALSE);
647 attributes.x = -hadj->value;
648 attributes.y = -vadj->value;
649 attributes.width = hadj->upper;
650 if (priv->headers_box)
651 attributes.height = GTK_WIDGET (priv->headers_box)->allocation.height;
653 attributes.height = 1;
654 attributes.event_mask = event_mask;
656 priv->headers_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
657 gdk_window_set_user_data (priv->headers_window, self);
659 if (priv->headers_box)
660 gtk_widget_set_parent_window (priv->headers_box, priv->headers_window);
662 attributes.x = -hadj->value;
663 if (priv->headers_box)
664 attributes.y = GTK_WIDGET (priv->headers_box)->allocation.height - vadj->value;
666 attributes.y = -vadj->value;
667 attributes.width = hadj->upper;
668 if (priv->headers_box)
669 attributes.height = vadj->upper - GTK_WIDGET (priv->headers_box)->allocation.height;
671 attributes.height = vadj->upper;
672 attributes.event_mask = event_mask;
674 priv->html_window = gdk_window_new (priv->view_window, &attributes, attributes_mask);
675 gdk_window_set_user_data (priv->html_window, self);
677 if (priv->html_scroll)
678 gtk_widget_set_parent_window (priv->html_scroll, priv->html_window);
680 widget->style = gtk_style_attach (widget->style, widget->window);
681 gtk_style_set_background (widget->style, widget->window, GTK_STATE_NORMAL);
682 gtk_style_set_background (widget->style, priv->headers_window, GTK_STATE_NORMAL);
683 gtk_style_set_background (widget->style, priv->html_window, GTK_STATE_NORMAL);
685 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
687 NULL, widget, "msgviewheaders",
689 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
691 NULL, widget, "msgviewcontents",
694 gdk_window_show (priv->view_window);
695 gdk_window_show (priv->headers_window);
696 gdk_window_show (priv->html_window);
701 unrealize (GtkWidget *widget)
703 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
704 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
706 gdk_window_set_user_data (priv->view_window, NULL);
707 gdk_window_destroy (priv->view_window);
708 priv->view_window = NULL;
710 gdk_window_set_user_data (priv->headers_window, NULL);
711 gdk_window_destroy (priv->headers_window);
712 priv->headers_window = NULL;
714 gdk_window_set_user_data (priv->html_window, NULL);
715 gdk_window_destroy (priv->html_window);
716 priv->html_window = NULL;
718 if (GTK_WIDGET_CLASS (parent_class)->unrealize)
719 ( * GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
724 expose (GtkWidget *widget,
725 GdkEventExpose *event)
727 ModestGtkhtmlMsgView *self;
728 ModestGtkhtmlMsgViewPrivate *priv;
730 if (GTK_WIDGET_DRAWABLE (widget)) {
731 self = MODEST_GTKHTML_MSG_VIEW (widget);
732 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
733 if (event->window == widget->window) {
734 gtk_paint_shadow (widget->style, widget->window,
735 GTK_STATE_NORMAL, priv->shadow_type,
736 &event->area, widget, "msgview",
738 } else if (event->window == priv->headers_window) {
739 gtk_paint_flat_box(widget->style, priv->headers_window, GTK_STATE_NORMAL,
741 &event->area, widget, "msgviewheaders",
743 } else if (event->window == priv->html_window) {
744 gtk_paint_flat_box(widget->style, priv->html_window, GTK_STATE_NORMAL,
746 &event->area, widget, "msgviewcontents",
749 if (priv->headers_box)
750 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->headers_box, event);
751 if (priv->html_scroll)
752 gtk_container_propagate_expose (GTK_CONTAINER (self), priv->html_scroll, event);
753 (* GTK_WIDGET_CLASS (parent_class)->expose_event) (widget, event);
760 forall (GtkContainer *container,
761 gboolean include_internals,
762 GtkCallback callback,
765 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
766 g_return_if_fail (callback != NULL);
768 if (priv->headers_box)
769 (*callback) (priv->headers_box, userdata);
770 if (priv->html_scroll)
771 (*callback) (priv->html_scroll, userdata);
775 container_remove (GtkContainer *container,
778 gboolean was_visible = FALSE;
779 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (container);
780 was_visible = GTK_WIDGET_VISIBLE (widget);
781 if (widget == priv->headers_box) {
782 gtk_widget_unparent (priv->headers_box);
783 priv->headers_box = NULL;
784 } else if (widget == priv->html_scroll) {
785 gtk_widget_unparent (priv->html_scroll);
786 priv->html_scroll = NULL;
791 gtk_widget_queue_resize (GTK_WIDGET(container));
796 size_request (GtkWidget *widget,
799 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (widget);
800 GtkRequisition child_req;
805 gtk_widget_size_request (priv->headers_box, &child_req);
806 req->width = child_req.width;
807 req->height += child_req.height;
808 gtk_widget_size_request (priv->html_scroll, &child_req);
809 req->width = MAX (child_req.width, req->width);
810 req->height += child_req.height;
815 size_allocate (GtkWidget *widget,
816 GtkAllocation *allocation)
818 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (widget);
819 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
820 gboolean hadj_value_changed, vadj_value_changed;
821 GtkAllocation headers_allocation, html_allocation, view_allocation;
822 GtkAdjustment *html_vadj;
824 if (GTK_WIDGET_MAPPED (widget) &&
825 priv->shadow_type != GTK_SHADOW_NONE &&
826 (allocation->width != widget->allocation.width ||
827 allocation->height != widget->allocation.height))
828 gdk_window_invalidate_rect (widget->window, NULL, FALSE);
830 widget->allocation = *allocation;
831 set_hadjustment_values (self, &hadj_value_changed);
832 set_vadjustment_values (self, &vadj_value_changed);
834 get_view_allocation (self, &view_allocation);
836 headers_allocation.x = 0;
837 headers_allocation.y = 0;
838 headers_allocation.width = view_allocation.width;
839 if (priv->headers_box)
840 headers_allocation.height = GTK_WIDGET (priv->headers_box)->requisition.height;
842 headers_allocation.height = 0;
844 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
846 html_allocation.x = 0;
847 html_allocation.y = headers_allocation.height;
848 html_allocation.width = view_allocation.width;
849 html_allocation.height = MAX ((gint) html_vadj->upper, (gint)(priv->vadj->upper - headers_allocation.height));
851 if (GTK_WIDGET_REALIZED (widget)) {
852 gdk_window_move_resize (widget->window,
858 gdk_window_move_resize (priv->view_window,
861 view_allocation.width,
862 view_allocation.height);
863 gdk_window_move_resize (priv->headers_window,
865 (gint) (- priv->vadj->value),
867 headers_allocation.height);
868 gdk_window_move_resize (priv->html_window,
869 (gint) (- priv->hadj->value),
870 (gint) (html_allocation.y - priv->vadj->value),
871 (gint) priv->hadj->upper,
872 html_allocation.height);
875 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
876 gtk_widget_size_allocate (priv->headers_box, &headers_allocation);
878 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
879 html_allocation.x = 0;
880 html_allocation.y = 0;
881 html_allocation.width = (gint) priv->hadj->upper;
882 html_allocation.height = (gint) priv->vadj->upper - headers_allocation.height;
883 gtk_widget_size_allocate (priv->html_scroll, &html_allocation);
885 gtk_adjustment_changed (priv->hadj);
886 gtk_adjustment_changed (priv->vadj);
888 if (hadj_value_changed)
889 gtk_adjustment_value_changed (priv->hadj);
890 if (vadj_value_changed)
891 gtk_adjustment_value_changed (priv->vadj);
896 adjustment_value_changed (GtkAdjustment *adj, gpointer data)
898 ModestGtkhtmlMsgView *self = NULL;
899 ModestGtkhtmlMsgViewPrivate *priv = NULL;
901 g_return_if_fail (GTK_IS_ADJUSTMENT (adj));
902 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (data));
904 self = MODEST_GTKHTML_MSG_VIEW (data);
905 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
907 if (GTK_WIDGET_REALIZED (self)) {
908 GtkAdjustment *hadj = get_hadjustment (self);
909 GtkAdjustment *vadj = get_vadjustment (self);
910 gint headers_offset = 0;
912 gtk_widget_queue_resize (priv->html_scroll);
914 if (priv->headers_box && GTK_WIDGET_VISIBLE (priv->headers_box)) {
917 gdk_window_get_position (priv->headers_window, &old_x, &old_y);
919 new_y = -vadj->value;
921 headers_offset = GTK_WIDGET(priv->headers_box)->allocation.height;
923 if (new_x != old_x || new_y != old_y) {
924 gdk_window_move (priv->headers_window, new_x, new_y);
925 gdk_window_process_updates (priv->headers_window, TRUE);
929 if (priv->html_scroll && GTK_WIDGET_VISIBLE (priv->html_scroll)) {
932 gdk_window_get_position (priv->html_window, &old_x, &old_y);
933 new_x = -hadj->value;
934 new_y = headers_offset - vadj->value;
936 if (new_x != old_x || new_y != old_y) {
937 gdk_window_move (priv->html_window, new_x, new_y);
938 gdk_window_process_updates (priv->html_window, TRUE);
946 html_adjustment_changed (GtkAdjustment *adj,
949 ModestGtkhtmlMsgView *self = MODEST_GTKHTML_MSG_VIEW (userdata);
950 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
951 GtkAdjustment *html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
952 gboolean vadj_changed;
955 g_signal_stop_emission_by_name (G_OBJECT (adj), "changed");
957 priv->html_scroll->requisition.height = html_vadj->upper;
958 if (html_vadj->upper == priv->html_scroll->allocation.height)
960 priv->html_scroll->allocation.height = html_vadj->upper;
962 set_vadjustment_values (self, &vadj_changed);
964 new_height = MAX ((gint) html_vadj->upper, (gint) (priv->vadj->upper - priv->headers_box->allocation.height));
966 gtk_adjustment_changed (priv->vadj);
967 if (GTK_WIDGET_DRAWABLE (priv->html_scroll)) {
968 gdk_window_resize (priv->html_window, (gint) priv->hadj->upper, (gint) new_height);
969 gdk_window_process_updates (priv->view_window, TRUE);
970 gtk_container_resize_children (GTK_CONTAINER (self));
976 idle_readjust_scroll (ModestGtkhtmlMsgView *self)
979 /* We're out the main lock */
980 gdk_threads_enter ();
982 if (GTK_WIDGET_DRAWABLE (self)) {
983 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
984 GtkAdjustment *html_vadj;
985 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
986 html_vadj->page_size = html_vadj->upper;
987 gtk_adjustment_changed (html_vadj);
988 gtk_widget_queue_resize (GTK_WIDGET (self));
989 gtk_widget_queue_draw (GTK_WIDGET (self));
991 /* Just another hack for making readjust really work. This forces an update
992 * of the scroll, and then, make the scroll really update properly the
993 * the size and not corrupt scrollable area */
994 gtk_adjustment_set_value (priv->vadj, 1.0);
995 gtk_adjustment_set_value (priv->vadj, 0.0);
997 g_object_unref (G_OBJECT (self));
999 gdk_threads_leave ();
1005 modest_gtkhtml_msg_view_init (ModestGtkhtmlMsgView *obj)
1007 ModestGtkhtmlMsgViewPrivate *priv;
1008 GtkAdjustment *html_vadj;
1009 GtkWidget *separator;
1011 GTK_WIDGET_UNSET_FLAGS (obj, GTK_NO_WINDOW);
1012 gtk_widget_set_redraw_on_allocate (GTK_WIDGET (obj), TRUE);
1013 gtk_container_set_reallocate_redraws (GTK_CONTAINER (obj), TRUE);
1014 gtk_container_set_resize_mode (GTK_CONTAINER (obj), GTK_RESIZE_QUEUE);
1016 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(obj);
1018 priv->current_zoom = 1.0;
1022 priv->shadow_type = GTK_SHADOW_IN;
1023 priv->view_window = NULL;
1024 priv->headers_window = NULL;
1025 priv->html_window = NULL;
1027 gtk_widget_push_composite_child ();
1028 priv->html_scroll = gtk_scrolled_window_new (NULL, NULL);
1029 gtk_widget_set_composite_name (priv->html_scroll, "contents");
1030 gtk_widget_pop_composite_child ();
1031 gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (priv->html_scroll), GTK_POLICY_NEVER, GTK_POLICY_NEVER);
1035 priv->body_view = GTK_WIDGET (g_object_new (MODEST_TYPE_GTKHTML_MIME_PART_VIEW, NULL));
1036 priv->mail_header_view = GTK_WIDGET(modest_mail_header_view_new (TRUE));
1037 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1039 priv->attachments_view = GTK_WIDGET(modest_attachments_view_new (NULL));
1041 g_signal_connect (G_OBJECT(priv->body_view), "activate_link",
1042 G_CALLBACK(on_activate_link), obj);
1043 g_signal_connect (G_OBJECT(priv->body_view), "fetch_url",
1044 G_CALLBACK(on_fetch_url), obj);
1045 g_signal_connect (G_OBJECT(priv->body_view), "link_hover",
1046 G_CALLBACK(on_link_hover), obj);
1048 g_signal_connect (G_OBJECT (priv->mail_header_view), "recpt-activated",
1049 G_CALLBACK (on_recpt_activated), obj);
1051 g_signal_connect (G_OBJECT (priv->attachments_view), "activate",
1052 G_CALLBACK (on_attachment_activated), obj);
1054 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW(priv->html_scroll));
1056 g_signal_connect (G_OBJECT (html_vadj), "changed",
1057 G_CALLBACK (html_adjustment_changed), obj);
1059 gtk_widget_push_composite_child ();
1060 priv->headers_box = gtk_vbox_new (0, FALSE);
1061 gtk_widget_set_composite_name (priv->headers_box, "headers");
1062 gtk_widget_pop_composite_child ();
1064 if (priv->mail_header_view)
1065 gtk_box_pack_start (GTK_BOX(priv->headers_box), priv->mail_header_view, FALSE, FALSE, 0);
1067 if (priv->attachments_view) {
1068 gchar *att_label = g_strconcat (_("mcen_me_viewer_attachments"), ":", NULL);
1070 priv->attachments_box = (GtkWidget *)
1071 modest_mail_header_view_add_custom_header (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view),
1073 priv->attachments_view,
1075 gtk_widget_hide_all (priv->attachments_box);
1079 separator = gtk_hseparator_new ();
1080 gtk_box_pack_start (GTK_BOX(priv->headers_box), separator, FALSE, FALSE, 0);
1082 gtk_widget_set_parent (priv->headers_box, GTK_WIDGET (obj));
1084 if (priv->body_view) {
1085 gtk_container_add (GTK_CONTAINER (priv->html_scroll), priv->body_view);
1086 gtk_widget_set_parent (priv->html_scroll, GTK_WIDGET(obj));
1087 #ifdef MAEMO_CHANGES
1088 gtk_widget_tap_and_hold_setup (GTK_WIDGET (priv->body_view), NULL, NULL, 0);
1089 g_signal_connect (G_OBJECT (priv->body_view), "tap-and-hold", G_CALLBACK (on_tap_and_hold), obj);
1097 modest_gtkhtml_msg_view_finalize (GObject *obj)
1099 ModestGtkhtmlMsgViewPrivate *priv;
1100 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (obj);
1103 g_object_unref (G_OBJECT(priv->msg));
1107 /* we cannot disconnect sigs, because priv->body_view is
1110 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1111 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1113 priv->body_view = NULL;
1114 priv->attachments_view = NULL;
1116 G_OBJECT_CLASS(parent_class)->finalize (obj);
1120 modest_gtkhtml_msg_view_destroy (GtkObject *obj)
1122 disconnect_vadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1123 disconnect_hadjustment (MODEST_GTKHTML_MSG_VIEW(obj));
1125 GTK_OBJECT_CLASS(parent_class)->destroy (obj);
1128 /* INTERNAL METHODS */
1130 static GtkAdjustment *
1131 get_vadjustment (ModestGtkhtmlMsgView *self)
1133 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1136 set_vadjustment (self, NULL);
1142 static GtkAdjustment *
1143 get_hadjustment (ModestGtkhtmlMsgView *self)
1145 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1148 set_hadjustment (self, NULL);
1155 set_hadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *hadj)
1157 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1158 gboolean value_changed;
1160 if (hadj && hadj == priv->hadj)
1164 hadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0));
1165 disconnect_hadjustment (self);
1166 g_object_ref (G_OBJECT (hadj));
1167 gtk_object_sink (GTK_OBJECT (hadj));
1169 set_hadjustment_values (self, &value_changed);
1171 g_signal_connect (hadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1174 gtk_adjustment_changed (hadj);
1176 gtk_adjustment_value_changed (hadj);
1178 adjustment_value_changed (hadj, self);
1180 g_object_notify (G_OBJECT (self), "hadjustment");
1184 set_vadjustment (ModestGtkhtmlMsgView *self, GtkAdjustment *vadj)
1186 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1187 gboolean value_changed;
1189 if (vadj && vadj == priv->vadj)
1193 vadj = (GtkAdjustment *) gtk_adjustment_new (0.0,0.0,0.0,0.0,0.0,0.0);
1194 disconnect_vadjustment (self);
1195 g_object_ref (G_OBJECT (vadj));
1196 gtk_object_sink (GTK_OBJECT (vadj));
1198 set_vadjustment_values (self, &value_changed);
1200 g_signal_connect (vadj, "value_changed", G_CALLBACK (adjustment_value_changed),
1203 gtk_adjustment_changed (vadj);
1205 gtk_adjustment_value_changed (vadj);
1207 adjustment_value_changed (vadj, self);
1209 g_object_notify (G_OBJECT (self), "vadjustment");
1213 set_shadow_type (ModestGtkhtmlMsgView *self,
1214 GtkShadowType shadow_type)
1216 ModestGtkhtmlMsgViewPrivate *priv;
1217 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1219 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1221 if (priv->shadow_type != shadow_type) {
1222 priv->shadow_type = shadow_type;
1224 if (GTK_WIDGET_VISIBLE (self)) {
1225 gtk_widget_size_allocate (GTK_WIDGET (self), &(GTK_WIDGET (self)->allocation));
1226 gtk_widget_queue_draw (GTK_WIDGET (self));
1228 g_object_notify (G_OBJECT (self), "shadow-type");
1232 static GtkShadowType
1233 get_shadow_type (ModestGtkhtmlMsgView *self)
1235 ModestGtkhtmlMsgViewPrivate *priv;
1236 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), GTK_SHADOW_NONE);
1237 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1239 return priv->shadow_type;
1243 modest_msg_view_new (TnyMsg *msg)
1246 ModestGtkhtmlMsgView* self;
1248 obj = G_OBJECT(g_object_new(MODEST_TYPE_GTKHTML_MSG_VIEW, NULL));
1249 self = MODEST_GTKHTML_MSG_VIEW(obj);
1250 tny_msg_view_set_msg (TNY_MSG_VIEW (self), msg);
1252 return GTK_WIDGET(self);
1255 #ifdef MAEMO_CHANGES
1257 on_tap_and_hold (GtkWidget *widget,
1260 ModestGtkhtmlMsgView *self = (ModestGtkhtmlMsgView *) data;
1261 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1263 g_signal_emit_by_name (G_OBJECT (self), "link-contextual", priv->last_url);
1268 on_recpt_activated (ModestMailHeaderView *header_view,
1269 const gchar *address,
1270 ModestGtkhtmlMsgView *self)
1272 g_signal_emit_by_name (G_OBJECT (self), "recpt-activated", address);
1276 on_attachment_activated (ModestAttachmentsView * att_view, TnyMimePart *mime_part, gpointer self)
1279 g_signal_emit_by_name (G_OBJECT(self), "attachment_clicked", mime_part);
1283 on_activate_link (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1286 g_return_val_if_fail (self, FALSE);
1288 g_signal_emit_by_name (G_OBJECT(self), "activate-link", uri, &result);
1295 on_link_hover (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMsgView *self)
1297 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1300 g_free (priv->last_url);
1301 priv->last_url = g_strdup (uri);
1303 g_signal_emit_by_name (G_OBJECT(self), "link-hover", uri, &result);
1310 static TnyMimePart *
1311 find_cid_image (TnyMsg *msg, const gchar *cid)
1313 TnyMimePart *part = NULL;
1317 g_return_val_if_fail (msg, NULL);
1318 g_return_val_if_fail (cid, NULL);
1320 parts = TNY_LIST (tny_simple_list_new());
1322 tny_mime_part_get_parts (TNY_MIME_PART (msg), parts);
1323 iter = tny_list_create_iterator (parts);
1325 while (!tny_iterator_is_done(iter)) {
1326 const gchar *part_cid;
1328 part = TNY_MIME_PART(tny_iterator_get_current(iter));
1329 part_cid = tny_mime_part_get_content_id (part);
1331 /* if there is no content id, try the content location;
1332 * this is what Outlook seems to use when it converts
1333 * it's internal richtext to html
1336 part_cid = tny_mime_part_get_content_location (part);
1338 if (part_cid && strcmp (cid, part_cid) == 0)
1341 if (tny_mime_part_content_type_is (part, "multipart/related")) {
1342 TnyList *related_parts = TNY_LIST (tny_simple_list_new ());
1343 TnyIterator *related_iter = NULL;
1344 TnyMimePart *related_part = NULL;
1346 tny_mime_part_get_parts (part, related_parts);
1347 related_iter = tny_list_create_iterator (related_parts);
1349 while (!tny_iterator_is_done (related_iter)) {
1350 related_part = TNY_MIME_PART (tny_iterator_get_current (related_iter));
1351 part_cid = tny_mime_part_get_content_id (related_part);
1352 if (part_cid && strcmp (cid, part_cid) == 0) {
1355 g_object_unref (related_part);
1356 related_part = NULL;
1357 tny_iterator_next (related_iter);
1360 g_object_unref (related_iter);
1361 g_object_unref (related_parts);
1362 if (related_part != NULL) {
1363 g_object_unref (part);
1364 part = related_part;
1369 g_object_unref (G_OBJECT(part));
1372 tny_iterator_next (iter);
1375 g_object_unref (G_OBJECT(iter));
1376 g_object_unref (G_OBJECT(parts));
1383 on_fetch_url (GtkWidget *widget, const gchar *uri,
1384 TnyStream *stream, ModestGtkhtmlMsgView *self)
1386 ModestGtkhtmlMsgViewPrivate *priv;
1387 const gchar* my_uri;
1388 TnyMimePart *part = NULL;
1390 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1393 * we search for either something starting with cid:, or something
1394 * with no prefix at all; this latter case occurs when sending mails
1395 * with MS Outlook in rich-text mode, and 'attach-as-object
1397 if (g_str_has_prefix (uri, "cid:"))
1398 my_uri = uri + 4; /* +4 ==> skip "cid:" */
1402 /* now try to find the embedded image */
1403 part = find_cid_image (priv->msg, my_uri);
1405 g_printerr ("modest: %s: '%s' not found\n", __FUNCTION__, my_uri);
1409 tny_mime_part_decode_to_stream ((TnyMimePart*)part, stream);
1410 g_object_unref (G_OBJECT(part));
1415 set_message (ModestGtkhtmlMsgView *self, TnyMsg *msg)
1418 ModestGtkhtmlMsgViewPrivate *priv;
1420 GtkAdjustment *html_vadj;
1422 g_return_if_fail (self);
1424 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self);
1425 gtk_widget_set_no_show_all (priv->mail_header_view, FALSE);
1427 html_vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (priv->html_scroll));
1428 html_vadj->upper = 0;
1429 html_vadj->page_size = 0;
1430 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1433 if (msg != priv->msg) {
1435 g_object_unref (G_OBJECT(priv->msg));
1437 g_object_ref (G_OBJECT(msg));
1442 tny_header_view_clear (TNY_HEADER_VIEW (priv->mail_header_view));
1443 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), NULL);
1444 gtk_widget_hide_all (priv->mail_header_view);
1445 gtk_widget_hide_all (priv->attachments_box);
1446 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1447 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1448 gtk_widget_queue_resize (GTK_WIDGET(self));
1449 gtk_widget_queue_draw (GTK_WIDGET(self));
1453 header = tny_msg_get_header (msg);
1454 tny_header_view_set_header (TNY_HEADER_VIEW (priv->mail_header_view), header);
1455 g_object_unref (header);
1457 modest_attachments_view_set_message (MODEST_ATTACHMENTS_VIEW(priv->attachments_view),
1460 body = modest_tny_msg_find_body_part (msg, TRUE);
1462 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (priv->body_view), body);
1464 if(modest_attachments_view_has_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view))) {
1465 gtk_widget_show_all (priv->attachments_box);
1467 gtk_widget_hide_all (priv->attachments_box);
1471 tny_mime_part_view_clear (TNY_MIME_PART_VIEW (priv->body_view));
1473 gtk_widget_show (priv->body_view);
1474 gtk_widget_set_no_show_all (priv->attachments_box, TRUE);
1475 gtk_widget_show_all (priv->mail_header_view);
1476 gtk_widget_set_no_show_all (priv->attachments_box, FALSE);
1477 gtk_widget_set_no_show_all (priv->mail_header_view, TRUE);
1478 gtk_widget_queue_resize (GTK_WIDGET(self));
1479 gtk_widget_queue_draw (GTK_WIDGET(self));
1481 if (priv->hadj != NULL)
1482 priv->hadj->value = 0.0;
1483 if (priv->vadj != NULL)
1484 priv->vadj->value = 0.0;
1486 g_signal_emit_by_name (G_OBJECT (html_vadj), "changed");
1488 /* This is a hack to force reallocation of scroll after drawing all the stuff. This
1489 * makes the html view get the proper and expected size and prevent being able to scroll
1490 * the buffer when it shouldn't be scrollable */
1491 g_object_ref (self);
1492 g_timeout_add (250, (GSourceFunc) idle_readjust_scroll, self);
1497 get_message (ModestGtkhtmlMsgView *self)
1501 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1503 msg = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE(self)->msg;
1512 is_empty (ModestGtkhtmlMsgView *self)
1514 ModestGtkhtmlMsgViewPrivate *priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1516 return modest_mime_part_view_is_empty (MODEST_MIME_PART_VIEW (priv->body_view));
1520 set_zoom (ModestGtkhtmlMsgView *self, gdouble zoom)
1522 ModestGtkhtmlMsgViewPrivate *priv;
1524 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1525 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1527 modest_zoomable_set_zoom (MODEST_ZOOMABLE(priv->body_view), zoom);
1529 gtk_widget_queue_resize (priv->body_view);
1533 get_zoom (ModestGtkhtmlMsgView *self)
1535 ModestGtkhtmlMsgViewPrivate *priv;
1537 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 1.0);
1538 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1540 return modest_zoomable_get_zoom (MODEST_ZOOMABLE (priv->body_view));
1543 static TnyHeaderFlags
1544 get_priority (ModestGtkhtmlMsgView *self)
1546 ModestGtkhtmlMsgViewPrivate *priv;
1548 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), 0);
1550 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1552 return modest_mail_header_view_get_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view));
1556 set_priority (ModestGtkhtmlMsgView *self, TnyHeaderFlags flags)
1558 ModestGtkhtmlMsgViewPrivate *priv;
1560 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1561 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1563 modest_mail_header_view_set_priority (MODEST_MAIL_HEADER_VIEW (priv->mail_header_view), flags);
1566 /* INCREMENTAL SEARCH IMPLEMENTATION */
1569 search (ModestGtkhtmlMsgView *self, const gchar *search)
1571 ModestGtkhtmlMsgViewPrivate *priv;
1573 GtkAdjustment *vadj, *tmp_vadj;
1576 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
1578 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1579 vadj = gtk_layout_get_vadjustment (GTK_LAYOUT (priv->body_view));
1580 g_object_ref (vadj);
1581 tmp_vadj = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, vadj->lower, vadj->upper, vadj->step_increment, 32.0, 32.0));
1582 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), tmp_vadj);
1583 result = modest_isearch_view_search (MODEST_ISEARCH_VIEW (priv->body_view),
1588 gdouble offset_top, offset_bottom;
1590 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
1591 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
1592 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
1593 adj = GTK_ADJUSTMENT (priv->vadj);
1594 if (offset_top < adj->value)
1595 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
1596 else if (offset_bottom > adj->value + adj->page_increment)
1597 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
1601 y_offset = tmp_vadj->value;
1602 gtk_layout_set_vadjustment (GTK_LAYOUT (priv->body_view), vadj);
1603 g_object_unref (vadj);
1609 search_next (ModestGtkhtmlMsgView *self)
1611 ModestGtkhtmlMsgViewPrivate *priv;
1614 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), FALSE);
1616 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1617 result = modest_isearch_view_search_next (MODEST_ISEARCH_VIEW (priv->body_view));
1621 gdouble offset_top, offset_bottom;
1624 if (modest_isearch_view_get_selection_area (MODEST_ISEARCH_VIEW (priv->body_view), &x, &y, &w, &h)) {
1625 offset_top = (gdouble) (priv->headers_box->requisition.height + y);
1626 offset_bottom = (gdouble) (priv->headers_box->requisition.height + y + h);
1627 adj = GTK_ADJUSTMENT (priv->vadj);
1628 if (offset_top < adj->value)
1629 gtk_adjustment_set_value (adj, offset_top + adj->page_increment - adj->page_size);
1630 else if (offset_bottom > adj->value + adj->page_increment)
1631 gtk_adjustment_set_value (adj, offset_bottom - adj->page_increment);
1638 get_selected_attachments (ModestGtkhtmlMsgView *self)
1640 ModestGtkhtmlMsgViewPrivate *priv;
1642 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1643 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1645 return modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
1650 get_attachments (ModestGtkhtmlMsgView *self)
1652 ModestGtkhtmlMsgViewPrivate *priv;
1654 g_return_val_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self), NULL);
1655 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1657 return modest_attachments_view_get_attachments (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
1662 grab_focus (ModestGtkhtmlMsgView *self)
1664 ModestGtkhtmlMsgViewPrivate *priv = NULL;
1666 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1667 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1669 gtk_widget_grab_focus (priv->body_view);
1673 remove_attachment (ModestGtkhtmlMsgView *self, TnyMimePart *attachment)
1675 ModestGtkhtmlMsgViewPrivate *priv;
1677 g_return_if_fail (MODEST_IS_GTKHTML_MSG_VIEW (self));
1678 g_return_if_fail (TNY_IS_MIME_PART (attachment));
1679 priv = MODEST_GTKHTML_MSG_VIEW_GET_PRIVATE (self);
1681 modest_attachments_view_remove_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view),
1686 /* TNY MSG IMPLEMENTATION */
1689 tny_msg_view_init (gpointer g, gpointer iface_data)
1691 TnyMsgViewIface *klass = (TnyMsgViewIface *)g;
1693 klass->get_msg_func = modest_msg_view_get_msg;
1694 klass->set_msg_func = modest_msg_view_set_msg;
1695 klass->set_unavailable_func = modest_msg_view_set_unavailable;
1696 klass->clear_func = modest_msg_view_clear;
1697 klass->create_mime_part_view_for_func = modest_msg_view_create_mime_part_view_for;
1698 klass->create_new_inline_viewer_func = modest_msg_view_create_new_inline_viewer;
1704 modest_msg_view_get_msg (TnyMsgView *self)
1706 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_msg_func (self);
1710 modest_msg_view_get_msg_default (TnyMsgView *self)
1712 return TNY_MSG (tny_mime_part_view_get_part (TNY_MIME_PART_VIEW (self)));
1716 modest_msg_view_set_msg (TnyMsgView *self, TnyMsg *msg)
1718 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_msg_func (self, msg);
1722 modest_msg_view_set_msg_default (TnyMsgView *self, TnyMsg *msg)
1725 tny_mime_part_view_set_part (TNY_MIME_PART_VIEW (self), TNY_MIME_PART (msg));
1731 modest_msg_view_set_unavailable (TnyMsgView *self)
1733 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_unavailable_func (self);
1737 modest_msg_view_set_unavailable_default (TnyMsgView *self)
1739 tny_msg_view_clear (self);
1745 modest_msg_view_clear (TnyMsgView *self)
1747 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->clear_func (self);
1751 modest_msg_view_clear_default (TnyMsgView *self)
1753 set_message (MODEST_GTKHTML_MSG_VIEW (self), NULL);
1756 static TnyMimePartView*
1757 modest_msg_view_create_mime_part_view_for (TnyMsgView *self, TnyMimePart *part)
1759 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_mime_part_view_for_func (self, part);
1762 static TnyMimePartView*
1763 modest_msg_view_create_mime_part_view_for_default (TnyMsgView *self, TnyMimePart *part)
1765 g_warning ("modest_msg_view_create_mime_part_view_for_default is not implemented");
1770 modest_msg_view_create_new_inline_viewer (TnyMsgView *self)
1772 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->create_new_inline_viewer_func (self);
1776 modest_msg_view_create_new_inline_viewer_default (TnyMsgView *self)
1778 g_warning ("modest_msg_view_create_new_inline_viewer_default is not implemented");
1783 /* TNY MIME PART IMPLEMENTATION */
1786 tny_mime_part_view_init (gpointer g, gpointer iface_data)
1788 TnyMimePartViewIface *klass = (TnyMimePartViewIface *)g;
1790 klass->get_part_func = modest_msg_view_mp_get_part;
1791 klass->set_part_func = modest_msg_view_mp_set_part;
1792 klass->clear_func = modest_msg_view_mp_clear;
1798 modest_msg_view_mp_get_part (TnyMimePartView *self)
1800 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_part_func (self);
1805 modest_msg_view_mp_get_part_default (TnyMimePartView *self)
1807 return TNY_MIME_PART (get_message (MODEST_GTKHTML_MSG_VIEW (self)));
1811 modest_msg_view_mp_set_part (TnyMimePartView *self,
1814 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_part_func (self, part);
1818 modest_msg_view_mp_set_part_default (TnyMimePartView *self,
1821 g_return_if_fail ((part == NULL) || TNY_IS_MSG (part));
1823 set_message (MODEST_GTKHTML_MSG_VIEW (self), TNY_MSG (part));
1827 modest_msg_view_mp_clear (TnyMimePartView *self)
1829 tny_msg_view_clear (TNY_MSG_VIEW (self));
1832 /* MODEST MIME PART VIEW IMPLEMENTATION */
1835 modest_mime_part_view_init (gpointer g, gpointer iface_data)
1837 ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
1839 klass->is_empty_func = modest_msg_view_mp_is_empty;
1845 modest_msg_view_mp_is_empty (ModestMimePartView *self)
1847 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->is_empty_func (self);
1851 modest_msg_view_mp_is_empty_default (ModestMimePartView *self)
1853 return is_empty (MODEST_GTKHTML_MSG_VIEW (self));
1856 /* MODEST ZOOMABLE IMPLEMENTATION */
1858 modest_zoomable_init (gpointer g, gpointer iface_data)
1860 ModestZoomableIface *klass = (ModestZoomableIface *)g;
1862 klass->get_zoom_func = modest_msg_view_get_zoom;
1863 klass->set_zoom_func = modest_msg_view_set_zoom;
1864 klass->zoom_minus_func = modest_msg_view_zoom_minus;
1865 klass->zoom_plus_func = modest_msg_view_zoom_plus;
1871 modest_msg_view_get_zoom (ModestZoomable *self)
1873 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_zoom_func (self);
1877 modest_msg_view_get_zoom_default (ModestZoomable *self)
1879 return get_zoom (MODEST_GTKHTML_MSG_VIEW (self));
1883 modest_msg_view_set_zoom (ModestZoomable *self, gdouble value)
1885 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
1889 modest_msg_view_set_zoom_default (ModestZoomable *self, gdouble value)
1891 set_zoom (MODEST_GTKHTML_MSG_VIEW (self), value);
1895 modest_msg_view_zoom_minus (ModestZoomable *self)
1897 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_minus_func (self);
1901 modest_msg_view_zoom_minus_default (ModestZoomable *self)
1903 /* operation not supported in ModestMsgView */
1908 modest_msg_view_zoom_plus (ModestZoomable *self)
1910 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->zoom_plus_func (self);
1914 modest_msg_view_zoom_plus_default (ModestZoomable *self)
1916 /* operation not supported in ModestMsgView */
1920 /* MODEST ISEARCH VIEW IMPLEMENTATION */
1922 modest_isearch_view_init (gpointer g, gpointer iface_data)
1924 ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
1926 klass->search_func = modest_msg_view_search;
1927 klass->search_next_func = modest_msg_view_search_next;
1933 modest_msg_view_search (ModestISearchView *self, const gchar *string)
1935 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_func (self, string);
1939 modest_msg_view_search_default (ModestISearchView *self, const gchar *string)
1941 return search (MODEST_GTKHTML_MSG_VIEW (self), string);
1945 modest_msg_view_search_next (ModestISearchView *self)
1947 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->search_next_func (self);
1951 modest_msg_view_search_next_default (ModestISearchView *self)
1953 return search_next (MODEST_GTKHTML_MSG_VIEW (self));
1956 /* MODEST MSG VIEW IMPLEMENTATION */
1958 modest_msg_view_init (gpointer g, gpointer iface_data)
1960 ModestMsgViewIface *klass = (ModestMsgViewIface *)g;
1962 klass->get_vadjustment_func = modest_gtkhtml_msg_view_get_vadjustment;
1963 klass->get_hadjustment_func = modest_gtkhtml_msg_view_get_hadjustment;
1964 klass->set_vadjustment_func = modest_gtkhtml_msg_view_set_vadjustment;
1965 klass->set_hadjustment_func = modest_gtkhtml_msg_view_set_hadjustment;
1966 klass->set_shadow_type_func = modest_gtkhtml_msg_view_set_shadow_type;
1967 klass->get_shadow_type_func = modest_gtkhtml_msg_view_get_shadow_type;
1968 klass->get_priority_func = modest_gtkhtml_msg_view_get_priority;
1969 klass->set_priority_func = modest_gtkhtml_msg_view_set_priority;
1970 klass->get_selected_attachments_func = modest_gtkhtml_msg_view_get_selected_attachments;
1971 klass->get_attachments_func = modest_gtkhtml_msg_view_get_attachments;
1972 klass->grab_focus_func = modest_gtkhtml_msg_view_grab_focus;
1973 klass->remove_attachment_func = modest_gtkhtml_msg_view_remove_attachment;
1978 static GtkAdjustment*
1979 modest_gtkhtml_msg_view_get_vadjustment (ModestMsgView *self)
1981 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_vadjustment_func (self);
1984 static GtkAdjustment*
1985 modest_gtkhtml_msg_view_get_vadjustment_default (ModestMsgView *self)
1987 return get_vadjustment (MODEST_GTKHTML_MSG_VIEW (self));
1990 static GtkAdjustment*
1991 modest_gtkhtml_msg_view_get_hadjustment (ModestMsgView *self)
1993 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_hadjustment_func (self);
1996 static GtkAdjustment*
1997 modest_gtkhtml_msg_view_get_hadjustment_default (ModestMsgView *self)
1999 return get_hadjustment (MODEST_GTKHTML_MSG_VIEW (self));
2003 modest_gtkhtml_msg_view_set_vadjustment (ModestMsgView *self, GtkAdjustment *adj)
2005 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_vadjustment_func (self, adj);
2009 modest_gtkhtml_msg_view_set_vadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2011 set_vadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2015 modest_gtkhtml_msg_view_set_hadjustment (ModestMsgView *self, GtkAdjustment *adj)
2017 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_hadjustment_func (self, adj);
2021 modest_gtkhtml_msg_view_set_hadjustment_default (ModestMsgView *self, GtkAdjustment *adj)
2023 set_hadjustment (MODEST_GTKHTML_MSG_VIEW (self), adj);
2027 modest_gtkhtml_msg_view_set_shadow_type (ModestMsgView *self, GtkShadowType type)
2029 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_shadow_type_func (self, type);
2033 modest_gtkhtml_msg_view_set_shadow_type_default (ModestMsgView *self, GtkShadowType type)
2035 set_shadow_type (MODEST_GTKHTML_MSG_VIEW (self), type);
2038 static GtkShadowType
2039 modest_gtkhtml_msg_view_get_shadow_type (ModestMsgView *self)
2041 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_shadow_type_func (self);
2044 static GtkShadowType
2045 modest_gtkhtml_msg_view_get_shadow_type_default (ModestMsgView *self)
2047 return get_shadow_type (MODEST_GTKHTML_MSG_VIEW (self));
2051 modest_gtkhtml_msg_view_set_priority (ModestMsgView *self, TnyHeaderFlags flags)
2053 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->set_priority_func (self, flags);
2057 modest_gtkhtml_msg_view_set_priority_default (ModestMsgView *self, TnyHeaderFlags flags)
2059 set_priority (MODEST_GTKHTML_MSG_VIEW (self), flags);
2062 static TnyHeaderFlags
2063 modest_gtkhtml_msg_view_get_priority (ModestMsgView *self)
2065 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_priority_func (self);
2068 static TnyHeaderFlags
2069 modest_gtkhtml_msg_view_get_priority_default (ModestMsgView *self)
2071 return get_priority (MODEST_GTKHTML_MSG_VIEW (self));
2075 modest_gtkhtml_msg_view_get_selected_attachments (ModestMsgView *self)
2077 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_selected_attachments_func (self);
2081 modest_gtkhtml_msg_view_get_selected_attachments_default (ModestMsgView *self)
2083 return get_selected_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2087 modest_gtkhtml_msg_view_get_attachments (ModestMsgView *self)
2089 return MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->get_attachments_func (self);
2093 modest_gtkhtml_msg_view_get_attachments_default (ModestMsgView *self)
2095 return get_attachments (MODEST_GTKHTML_MSG_VIEW (self));
2099 modest_gtkhtml_msg_view_grab_focus (ModestMsgView *self)
2101 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->grab_focus_func (self);
2105 modest_gtkhtml_msg_view_grab_focus_default (ModestMsgView *self)
2107 grab_focus (MODEST_GTKHTML_MSG_VIEW (self));
2111 modest_gtkhtml_msg_view_remove_attachment (ModestMsgView *self, TnyMimePart *attachment)
2113 MODEST_GTKHTML_MSG_VIEW_GET_CLASS (self)->remove_attachment_func (self, attachment);
2117 modest_gtkhtml_msg_view_remove_attachment_default (ModestMsgView *self, TnyMimePart *attachment)
2119 remove_attachment (MODEST_GTKHTML_MSG_VIEW (self), attachment);