+++ /dev/null
-/* Copyright (c) 2006, 2007, Nokia Corporation
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of the Nokia Corporation nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
- * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
- * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
- * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
- * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef XPCOM_GLUE
-#include <gtkmozembed_glue.cpp>
-#endif
-
-#include <widgets/modest-mozembed-mime-part-view.h>
-#include <string.h>
-#include <tny-stream.h>
-#include <tny-mime-part-view.h>
-#include <tny-gtk-text-buffer-stream.h>
-#include <tny-moz-embed-html-mime-part-view.h>
-#include <modest-text-utils.h>
-#include <widgets/modest-mime-part-view.h>
-#include <widgets/modest-zoomable.h>
-
-/* gobject structure methods */
-static void modest_mozembed_mime_part_view_class_init (ModestMozembedMimePartViewClass *klass);
-static void modest_mime_part_view_init (gpointer g, gpointer iface_data);
-static void modest_zoomable_init (gpointer g, gpointer iface_data);
-static void modest_isearch_view_init (gpointer g, gpointer iface_data);
-static void modest_mozembed_mime_part_view_init (ModestMozembedMimePartView *self);
-static void modest_mozembed_mime_part_view_finalize (GObject *self);
-
-/* ModestMimePartView implementation */
-static gboolean modest_mozembed_mime_part_view_is_empty (ModestMimePartView *self);
-static gboolean modest_mozembed_mime_part_view_is_empty_default (ModestMimePartView *self);
-/* ModestZoomable implementation */
-static gdouble modest_mozembed_mime_part_view_get_zoom (ModestZoomable *self);
-static void modest_mozembed_mime_part_view_set_zoom (ModestZoomable *self, gdouble value);
-static gboolean modest_mozembed_mime_part_view_zoom_minus (ModestZoomable *self);
-static gboolean modest_mozembed_mime_part_view_zoom_plus (ModestZoomable *self);
-static gdouble modest_mozembed_mime_part_view_get_zoom_default (ModestZoomable *self);
-static void modest_mozembed_mime_part_view_set_zoom_default (ModestZoomable *self, gdouble value);
-static gboolean modest_mozembed_mime_part_view_zoom_minus_default (ModestZoomable *self);
-static gboolean modest_mozembed_mime_part_view_zoom_plus_default (ModestZoomable *self);
-/* ModestISearchView implementation */
-static gboolean modest_mozembed_mime_part_view_search (ModestISearchView *self, const gchar *string);
-static gboolean modest_mozembed_mime_part_view_search_next (ModestISearchView *self);
-static gboolean modest_mozembed_mime_part_view_get_selection_area (ModestISearchView *self, gint *x, gint *y,
- gint *width, gint *height);
-static gboolean modest_mozembed_mime_part_view_search_default (ModestISearchView *self, const gchar *string);
-static gboolean modest_mozembed_mime_part_view_search_next_default (ModestISearchView *self);
-static gboolean modest_mozembed_mime_part_view_get_selection_area_default (ModestISearchView *self, gint *x, gint *y,
- gint *width, gint *height);
-
-
-/* internal api */
-static gboolean is_empty (ModestMozembedMimePartView *self);
-static void set_zoom (ModestMozembedMimePartView *self, gdouble zoom);
-static gdouble get_zoom (ModestMozembedMimePartView *self);
-static gboolean search (ModestMozembedMimePartView *self, const gchar *string);
-static gboolean search_next (ModestMozembedMimePartView *self);
-static gboolean get_selection_area (ModestMozembedMimePartView *self, gint *x, gint *y,
- gint *width, gint *height);
-
-typedef struct _ModestMozembedMimePartViewPrivate ModestMozembedMimePartViewPrivate;
-struct _ModestMozembedMimePartViewPrivate {
- gdouble current_zoom;
- gchar *last_search;
-};
-
-#define MODEST_MOZEMBED_MIME_PART_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
- MODEST_TYPE_MOZEMBED_MIME_PART_VIEW, \
- ModestMozembedMimePartViewPrivate))
-
-static GtkMozEmbedClass *parent_class = NULL;
-
-GtkWidget *
-modest_mozembed_mime_part_view_new ()
-{
- return GTK_WIDGET(g_object_new (MODEST_TYPE_MOZEMBED_MIME_PART_VIEW, NULL));
-}
-
-/* GOBJECT IMPLEMENTATION */
-GType
-modest_mozembed_mime_part_view_get_type (void)
-{
- static GType my_type = 0;
- if (!my_type) {
- static const GTypeInfo my_info = {
- sizeof(ModestMozembedMimePartViewClass),
- NULL, /* base init */
- NULL, /* base finalize */
- (GClassInitFunc) modest_mozembed_mime_part_view_class_init,
- NULL, /* class finalize */
- NULL, /* class data */
- sizeof(ModestMozembedMimePartView),
- 1, /* n_preallocs */
- (GInstanceInitFunc) modest_mozembed_mime_part_view_init,
- NULL
- };
-
- static const GInterfaceInfo modest_mime_part_view_info =
- {
- (GInterfaceInitFunc) modest_mime_part_view_init, /* interface_init */
- NULL, /* interface_finalize */
- NULL /* interface_data */
- };
-
- static const GInterfaceInfo modest_zoomable_info =
- {
- (GInterfaceInitFunc) modest_zoomable_init, /* interface_init */
- NULL, /* interface_finalize */
- NULL /* interface_data */
- };
-
- static const GInterfaceInfo modest_isearch_view_info =
- {
- (GInterfaceInitFunc) modest_isearch_view_init, /* interface_init */
- NULL, /* interface_finalize */
- NULL /* interface_data */
- };
-
- my_type = g_type_register_static (TNY_TYPE_MOZ_EMBED_HTML_MIME_PART_VIEW,
- "ModestMozembedMimePartView",
- &my_info, GTypeFlags(0));
-
- g_type_add_interface_static (my_type, MODEST_TYPE_MIME_PART_VIEW,
- &modest_mime_part_view_info);
-
- g_type_add_interface_static (my_type, MODEST_TYPE_ZOOMABLE,
- &modest_zoomable_info);
- g_type_add_interface_static (my_type, MODEST_TYPE_ISEARCH_VIEW,
- &modest_isearch_view_info);
- }
- return my_type;
-}
-
-static void
-modest_mozembed_mime_part_view_class_init (ModestMozembedMimePartViewClass *klass)
-{
- GObjectClass *gobject_class;
- gobject_class = (GObjectClass*) klass;
-
- parent_class = (GtkMozEmbedClass*) g_type_class_peek_parent (klass);
- gobject_class->finalize = modest_mozembed_mime_part_view_finalize;
- klass->is_empty_func = modest_mozembed_mime_part_view_is_empty_default;
- klass->get_zoom_func = modest_mozembed_mime_part_view_get_zoom_default;
- klass->set_zoom_func = modest_mozembed_mime_part_view_set_zoom_default;
- klass->zoom_minus_func = modest_mozembed_mime_part_view_zoom_minus_default;
- klass->zoom_plus_func = modest_mozembed_mime_part_view_zoom_plus_default;
- klass->search_func = modest_mozembed_mime_part_view_search_default;
- klass->search_next_func = modest_mozembed_mime_part_view_search_next_default;
- klass->get_selection_area_func = modest_mozembed_mime_part_view_get_selection_area_default;
-
- g_type_class_add_private (gobject_class, sizeof(ModestMozembedMimePartViewPrivate));
-
-}
-
-static void
-modest_mozembed_mime_part_view_init (ModestMozembedMimePartView *self)
-{
- ModestMozembedMimePartViewPrivate *priv = MODEST_MOZEMBED_MIME_PART_VIEW_GET_PRIVATE (self);
-
- priv->current_zoom = 1.0;
- priv->last_search = NULL;
-
-}
-
-static void
-modest_mozembed_mime_part_view_finalize (GObject *obj)
-{
- ModestMozembedMimePartViewPrivate *priv = MODEST_MOZEMBED_MIME_PART_VIEW_GET_PRIVATE (obj);
-
- g_free (priv->last_search);
- priv->last_search = NULL;
-
- G_OBJECT_CLASS (parent_class)->finalize (obj);
-}
-
-/* INTERNAL API */
-
-static gboolean
-is_empty (ModestMozembedMimePartView *self)
-{
- /* TODO: not implemented yet */
- return FALSE;
-}
-
-static void
-set_zoom (ModestMozembedMimePartView *self, gdouble zoom)
-{
- ModestMozembedMimePartViewPrivate *priv;
-
- g_return_if_fail (MODEST_IS_MOZEMBED_MIME_PART_VIEW (self));
-
- priv = MODEST_MOZEMBED_MIME_PART_VIEW_GET_PRIVATE (self);
- priv->current_zoom = zoom;
- gtk_moz_embed_set_zoom_level (GTK_MOZ_EMBED(self), (gint) (zoom*100), NULL);
-
- gtk_widget_queue_resize (GTK_WIDGET (self));
-}
-
-static gdouble
-get_zoom (ModestMozembedMimePartView *self)
-{
- ModestMozembedMimePartViewPrivate *priv;
-
- g_return_val_if_fail (MODEST_IS_MOZEMBED_MIME_PART_VIEW (self), 1.0);
-
- priv = MODEST_MOZEMBED_MIME_PART_VIEW_GET_PRIVATE (self);
-
- return priv->current_zoom;
-}
-
-static gboolean
-search (ModestMozembedMimePartView *self,
- const gchar *string)
-{
- ModestMozembedMimePartViewPrivate *priv = MODEST_MOZEMBED_MIME_PART_VIEW_GET_PRIVATE (self);
- if (priv->last_search != NULL) {
- g_free (priv->last_search);
- }
- priv->last_search = g_strdup (string);
-
- return gtk_moz_embed_find_text (GTK_MOZ_EMBED (self), string, FALSE, FALSE,
- FALSE, TRUE, 0);
-}
-
-static gboolean
-search_next (ModestMozembedMimePartView *self)
-{
- ModestMozembedMimePartViewPrivate *priv = MODEST_MOZEMBED_MIME_PART_VIEW_GET_PRIVATE (self);
- return gtk_moz_embed_find_text (GTK_MOZ_EMBED (self), priv->last_search, FALSE, FALSE,
- FALSE, FALSE, 0);
-}
-
-static gboolean
-get_selection_area (ModestMozembedMimePartView *self,
- gint *x, gint *y,
- gint *width, gint *height)
-{
- /* TODO: Implement incremental search */
- return FALSE;
-
-}
-
-
-/* MODEST MIME PART VIEW IMPLEMENTATION */
-
-static void
-modest_mime_part_view_init (gpointer g, gpointer iface_data)
-{
- ModestMimePartViewIface *klass = (ModestMimePartViewIface *)g;
-
- klass->is_empty_func = modest_mozembed_mime_part_view_is_empty;
-
- return;
-}
-
-static gboolean
-modest_mozembed_mime_part_view_is_empty (ModestMimePartView *self)
-{
- return MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->is_empty_func (self);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_is_empty_default (ModestMimePartView *self)
-{
- return is_empty (MODEST_MOZEMBED_MIME_PART_VIEW (self));
-}
-
-
-/* MODEST ZOOMABLE IMPLEMENTATION */
-static void
-modest_zoomable_init (gpointer g, gpointer iface_data)
-{
- ModestZoomableIface *klass = (ModestZoomableIface *)g;
-
- klass->get_zoom_func = modest_mozembed_mime_part_view_get_zoom;
- klass->set_zoom_func = modest_mozembed_mime_part_view_set_zoom;
- klass->zoom_minus_func = modest_mozembed_mime_part_view_zoom_minus;
- klass->zoom_plus_func = modest_mozembed_mime_part_view_zoom_plus;
-
- return;
-}
-
-static gdouble
-modest_mozembed_mime_part_view_get_zoom (ModestZoomable *self)
-{
- return MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->get_zoom_func (self);
-}
-
-static gdouble
-modest_mozembed_mime_part_view_get_zoom_default (ModestZoomable *self)
-{
- return get_zoom (MODEST_MOZEMBED_MIME_PART_VIEW (self));
-}
-
-static void
-modest_mozembed_mime_part_view_set_zoom (ModestZoomable *self, gdouble value)
-{
- MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->set_zoom_func (self, value);
-}
-
-static void
-modest_mozembed_mime_part_view_set_zoom_default (ModestZoomable *self, gdouble value)
-{
- set_zoom (MODEST_MOZEMBED_MIME_PART_VIEW (self), value);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_zoom_minus (ModestZoomable *self)
-{
- return MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->zoom_minus_func (self);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_zoom_minus_default (ModestZoomable *self)
-{
- /* operation not supported in ModestMozembedMimePartView */
- return FALSE;
-}
-
-static gboolean
-modest_mozembed_mime_part_view_zoom_plus (ModestZoomable *self)
-{
- return MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->zoom_plus_func (self);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_zoom_plus_default (ModestZoomable *self)
-{
- /* operation not supported in ModestMozembedMimePartView */
- return FALSE;
-}
-
-/* ISEARCH VIEW IMPLEMENTATION */
-static void
-modest_isearch_view_init (gpointer g, gpointer iface_data)
-{
- ModestISearchViewIface *klass = (ModestISearchViewIface *)g;
-
- klass->search_func = modest_mozembed_mime_part_view_search;
- klass->search_next_func = modest_mozembed_mime_part_view_search_next;
- klass->get_selection_area_func = modest_mozembed_mime_part_view_get_selection_area;
-
- return;
-}
-
-static gboolean
-modest_mozembed_mime_part_view_search (ModestISearchView *self, const gchar *string)
-{
- return MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->search_func (self, string);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_search_default (ModestISearchView *self, const gchar *string)
-{
- return search (MODEST_MOZEMBED_MIME_PART_VIEW (self), string);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_search_next(ModestISearchView *self)
-{
- return MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->search_next_func (self);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_search_next_default (ModestISearchView *self)
-{
- return search_next (MODEST_MOZEMBED_MIME_PART_VIEW (self));
-}
-
-static gboolean
-modest_mozembed_mime_part_view_get_selection_area (ModestISearchView *self, gint *x, gint *y,
- gint *width, gint *height)
-{
- return MODEST_MOZEMBED_MIME_PART_VIEW_GET_CLASS (self)->get_selection_area_func (self, x, y, width, height);
-}
-
-static gboolean
-modest_mozembed_mime_part_view_get_selection_area_default (ModestISearchView *self, gint *x, gint *y,
- gint *width, gint *height)
-{
- return get_selection_area (MODEST_MOZEMBED_MIME_PART_VIEW (self), x, y, width, height);
-}
projects / modest / blobdiff