#include <gtkhtml/gtkhtml-search.h>
#include <tny-stream.h>
#include <tny-mime-part-view.h>
+#include "modest-tny-mime-part.h"
#include <modest-stream-text-to-html.h>
#include <modest-text-utils.h>
#include <modest-conf.h>
#include <widgets/modest-zoomable.h>
#include <widgets/modest-tny-stream-gtkhtml.h>
#include <libgnomevfs/gnome-vfs.h>
+#include <gdk/gdkkeysyms.h>
/* gobject structure methods */
static void modest_gtkhtml_mime_part_view_class_init (ModestGtkhtmlMimePartViewClass *klass);
static void modest_isearch_view_init (gpointer g, gpointer iface_data);
static void modest_gtkhtml_mime_part_view_init (ModestGtkhtmlMimePartView *self);
static void modest_gtkhtml_mime_part_view_finalize (GObject *self);
+static void modest_gtkhtml_mime_part_view_dispose (GObject *self);
/* GtkHTML signal handlers */
static gboolean on_link_clicked (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMimePartView *self);
static gboolean on_url (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMimePartView *self);
static gboolean on_url_requested (GtkWidget *widget, const gchar *uri, GtkHTMLStream *stream,
ModestGtkhtmlMimePartView *self);
+static void on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata);
+static gboolean update_style (ModestGtkhtmlMimePartView *self);
/* TnyMimePartView implementation */
static void modest_gtkhtml_mime_part_view_clear (TnyMimePartView *self);
static void modest_gtkhtml_mime_part_view_clear_default (TnyMimePartView *self);
gdouble current_zoom;
gboolean view_images;
gboolean has_external_images;
+ GSList *sighandlers;
};
#define MODEST_GTKHTML_MIME_PART_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
modest_gtkhtml_mime_part_view_class_init (ModestGtkhtmlMimePartViewClass *klass)
{
GObjectClass *gobject_class;
+ GtkBindingSet *binding_set;
+
gobject_class = (GObjectClass*) klass;
parent_class = g_type_class_peek_parent (klass);
+ gobject_class->dispose = modest_gtkhtml_mime_part_view_dispose;
gobject_class->finalize = modest_gtkhtml_mime_part_view_finalize;
klass->get_part_func = modest_gtkhtml_mime_part_view_get_part_default;
klass->search_func = modest_gtkhtml_mime_part_view_search_default;
klass->search_next_func = modest_gtkhtml_mime_part_view_search_next_default;
klass->get_selection_area_func = modest_gtkhtml_mime_part_view_get_selection_area_default;
+
+ binding_set = gtk_binding_set_by_class (klass);
+ gtk_binding_entry_skip (binding_set, GDK_Down, 0);
+ gtk_binding_entry_skip (binding_set, GDK_Up, 0);
+ gtk_binding_entry_skip (binding_set, GDK_KP_Up, 0);
+ gtk_binding_entry_skip (binding_set, GDK_KP_Down, 0);
+ gtk_binding_entry_skip (binding_set, GDK_Page_Down, 0);
+ gtk_binding_entry_skip (binding_set, GDK_Page_Up, 0);
+ gtk_binding_entry_skip (binding_set, GDK_KP_Page_Up, 0);
+ gtk_binding_entry_skip (binding_set, GDK_KP_Page_Down, 0);
+ gtk_binding_entry_skip (binding_set, GDK_Home, 0);
+ gtk_binding_entry_skip (binding_set, GDK_End, 0);
+ gtk_binding_entry_skip (binding_set, GDK_KP_Home, 0);
+ gtk_binding_entry_skip (binding_set, GDK_KP_End, 0);
g_type_class_add_private (gobject_class, sizeof(ModestGtkhtmlMimePartViewPrivate));
modest_gtkhtml_mime_part_view_init (ModestGtkhtmlMimePartView *self)
{
ModestGtkhtmlMimePartViewPrivate *priv = MODEST_GTKHTML_MIME_PART_VIEW_GET_PRIVATE (self);
+ GdkColor base;
+ GdkColor text;
gtk_html_set_editable (GTK_HTML(self), FALSE);
gtk_html_allow_selection (GTK_HTML(self), TRUE);
gtk_html_set_blocking (GTK_HTML(self), TRUE);
gtk_html_set_images_blocking (GTK_HTML(self), TRUE);
- g_signal_connect (G_OBJECT(self), "link_clicked",
- G_CALLBACK(on_link_clicked), self);
- g_signal_connect (G_OBJECT(self), "url_requested",
- G_CALLBACK(on_url_requested), self);
- g_signal_connect (G_OBJECT(self), "on_url",
- G_CALLBACK(on_url), self);
+ gdk_color_parse ("#fff", &base);
+ gdk_color_parse ("#000", &text);
+ gtk_widget_modify_base (GTK_WIDGET (self), GTK_STATE_NORMAL, &base);
+ gtk_widget_modify_text (GTK_WIDGET (self), GTK_STATE_NORMAL, &text);
+
+ priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
+ G_OBJECT(self), "link_clicked",
+ G_CALLBACK(on_link_clicked), self);
+ priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
+ G_OBJECT(self), "url_requested",
+ G_CALLBACK(on_url_requested), self);
+ priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
+ G_OBJECT(self), "on_url",
+ G_CALLBACK(on_url), self);
+ priv->sighandlers = modest_signal_mgr_connect (priv->sighandlers,
+ G_OBJECT(self), "notify::style",
+ G_CALLBACK (on_notify_style), (gpointer) self);
priv->part = NULL;
priv->current_zoom = 1.0;
static void
modest_gtkhtml_mime_part_view_finalize (GObject *obj)
{
+ ModestGtkhtmlMimePartViewPrivate *priv = MODEST_GTKHTML_MIME_PART_VIEW_GET_PRIVATE (obj);
+
+ modest_signal_mgr_disconnect_all_and_destroy (priv->sighandlers);
+ priv->sighandlers = NULL;
+
G_OBJECT_CLASS (parent_class)->finalize (obj);
}
+static void
+modest_gtkhtml_mime_part_view_dispose (GObject *obj)
+{
+ ModestGtkhtmlMimePartViewPrivate *priv = MODEST_GTKHTML_MIME_PART_VIEW_GET_PRIVATE (obj);
+
+ if (priv->part) {
+ g_object_unref (priv->part);
+ priv->part = NULL;
+ }
+
+ G_OBJECT_CLASS (parent_class)->dispose (obj);
+}
+
/* GTKHTML SIGNALS HANDLERS */
+static void
+on_notify_style (GObject *obj, GParamSpec *spec, gpointer userdata)
+{
+ if (strcmp ("style", spec->name) == 0) {
+ g_idle_add_full (G_PRIORITY_DEFAULT, (GSourceFunc) update_style,
+ g_object_ref (obj), g_object_unref);
+ gtk_widget_queue_draw (GTK_WIDGET (obj));
+ }
+}
+
+gboolean
+same_color (GdkColor *a, GdkColor *b)
+{
+ return ((a->red == b->red) &&
+ (a->green == b->green) &&
+ (a->blue == b->blue));
+}
+
+static gboolean
+update_style (ModestGtkhtmlMimePartView *self)
+{
+ GdkColor base;
+ GdkColor text;
+ GtkRcStyle *rc_style;
+
+ gdk_threads_enter ();
+
+ if (GTK_WIDGET_VISIBLE (self)) {
+ rc_style = gtk_widget_get_modifier_style (GTK_WIDGET (self));
+
+ gdk_color_parse ("#fff", &base);
+ gdk_color_parse ("#000", &text);
+
+ if (!same_color (&(rc_style->base[GTK_STATE_NORMAL]), &base) &&
+ !same_color (&(rc_style->text[GTK_STATE_NORMAL]), &text)) {
+
+ rc_style->base[GTK_STATE_NORMAL] = base;
+ rc_style->text[GTK_STATE_NORMAL] = text;
+ gtk_widget_modify_style (GTK_WIDGET (self), rc_style);
+ }
+ }
+
+ gdk_threads_leave ();
+
+ return FALSE;
+}
+
+
+
static gboolean
on_link_clicked (GtkWidget *widget, const gchar *uri, ModestGtkhtmlMimePartView *self)
{
return;
}
- if (tny_mime_part_content_type_is (part, "text/html"))
+ if (tny_mime_part_content_type_is (part, "text/html")) {
set_html_part (self, part);
- else
- set_text_part (self, part);
+ } else {
+ if (tny_mime_part_content_type_is (part, "message/rfc822")) {
+ gchar *header_content_type, *header_content_type_lower;
+ header_content_type = modest_tny_mime_part_get_header_value (part, "Content-Type");
+ if (header_content_type) {
+ header_content_type = g_strstrip (header_content_type);
+ header_content_type_lower = g_ascii_strdown (header_content_type, -1);
+
+ if (!g_ascii_strcasecmp (header_content_type_lower, "text/html"))
+ set_html_part (self, part);
+ else
+ set_text_part (self, part);
+
+ g_free (header_content_type_lower);
+ g_free (header_content_type);
+ } else {
+ set_text_part (self, part);
+ }
+ } else {
+ set_text_part (self, part);
+ }
+ }
}