*
* You should have received a copy of the GNU General Public
* License along with this program; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- *
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ *
* Authors: Xavier Claessens <xclaesse@gmail.com>
*/
#include "config.h"
-#include <telepathy-glib/util.h>
-
#include "empathy-chat-view.h"
#include "empathy-smiley-manager.h"
-#include "empathy-ui-utils.h"
static void chat_view_base_init (gpointer klass);
empathy_chat_view_get_type (void)
{
static GType type = 0;
-
+
if (!type) {
static const GTypeInfo type_info = {
sizeof (EmpathyChatViewIface),
chat_view_base_init,
NULL,
};
-
+
type = g_type_register_static (G_TYPE_INTERFACE,
"EmpathyChatView",
&type_info, 0);
-
- g_type_interface_add_prerequisite (type, G_TYPE_OBJECT);
+
+ g_type_interface_add_prerequisite (type, GTK_TYPE_WIDGET);
}
-
+
return type;
}
chat_view_base_init (gpointer klass)
{
static gboolean initialized = FALSE;
-
+
if (!initialized) {
initialized = TRUE;
}
}
-void
-empathy_chat_view_scroll_down (EmpathyChatView *view)
-{
- g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll_down) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll_down (view);
- }
-}
-
void
empathy_chat_view_append_message (EmpathyChatView *view,
EmpathyMessage *msg)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_message) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_message (view,
+ EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_message (view,
msg);
}
}
const gchar *str)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_event) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_event (view,
str);
}
void
-empathy_chat_view_append_button (EmpathyChatView *view,
- const gchar *message,
- GtkWidget *button1,
- GtkWidget *button2)
+empathy_chat_view_scroll (EmpathyChatView *view,
+ gboolean allow_scrolling)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_button) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->append_button (view,
- message,
- button1,
- button2);
+
+ if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll) {
+ EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll (view,
+ allow_scrolling);
}
}
void
-empathy_chat_view_scroll (EmpathyChatView *view,
- gboolean allow_scrolling)
+empathy_chat_view_scroll_down (EmpathyChatView *view)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll (view,
- allow_scrolling);
+
+ if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll_down) {
+ EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->scroll_down (view);
}
}
gboolean
-empathy_chat_view_get_selection_bounds (EmpathyChatView *view,
- GtkTextIter *start,
- GtkTextIter *end)
+empathy_chat_view_get_has_selection (EmpathyChatView *view)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), FALSE);
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_selection_bounds) {
- return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_selection_bounds (view,
- start,
- end);
+
+ if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_has_selection) {
+ return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_has_selection (view);
}
return FALSE;
}
empathy_chat_view_clear (EmpathyChatView *view)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->clear) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->clear (view);
}
gboolean new_search)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), FALSE);
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_previous) {
- return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_previous (view,
- search_criteria,
+ return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_previous (view,
+ search_criteria,
new_search);
}
return FALSE;
gboolean new_search)
{
g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), FALSE);
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_next) {
- return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_next (view,
- search_criteria,
+ return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_next (view,
+ search_criteria,
new_search);
}
return FALSE;
gboolean *can_do_next)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_abilities) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_abilities (view,
- search_criteria,
- can_do_previous,
+ EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->find_abilities (view,
+ search_criteria,
+ can_do_previous,
can_do_next);
}
}
const gchar *text)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->highlight) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->highlight (view, text);
}
empathy_chat_view_copy_clipboard (EmpathyChatView *view)
{
g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
+
if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->copy_clipboard) {
EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->copy_clipboard (view);
}
}
-EmpathyTheme *
-empathy_chat_view_get_theme (EmpathyChatView *view)
-{
- g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), NULL);
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_theme) {
- return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_theme (view);
- }
- return NULL;
-}
-
-void
-empathy_chat_view_set_theme (EmpathyChatView *view, EmpathyTheme *theme)
-{
- g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_theme) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_theme (view, theme);
- }
-}
-
-void
-empathy_chat_view_set_margin (EmpathyChatView *view,
- gint margin)
-{
- g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_margin) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_margin (view, margin);
- }
-}
-
-time_t
-empathy_chat_view_get_last_timestamp (EmpathyChatView *view)
-{
- g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), 0);
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_timestamp) {
- return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_timestamp (view);
- }
- return 0;
-}
-
-void
-empathy_chat_view_set_last_timestamp (EmpathyChatView *view,
- time_t timestamp)
-{
- g_return_if_fail (EMPATHY_IS_CHAT_VIEW (view));
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_last_timestamp) {
- EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->set_last_timestamp (view, timestamp);
- }
-}
-
-EmpathyContact *
-empathy_chat_view_get_last_contact (EmpathyChatView *view)
-{
- g_return_val_if_fail (EMPATHY_IS_CHAT_VIEW (view), NULL);
-
- if (EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_contact) {
- return EMPATHY_TYPE_CHAT_VIEW_GET_IFACE (view)->get_last_contact (view);
- }
- return NULL;
-}
-
-/* Pads a pixbuf to the specified size, by centering it in a larger transparent
- * pixbuf. Returns a new ref.
- */
-static GdkPixbuf *
-chat_view_pad_to_size (GdkPixbuf *pixbuf,
- gint width,
- gint height,
- gint extra_padding_right)
-{
- gint src_width, src_height;
- GdkPixbuf *padded;
- gint x_offset, y_offset;
-
- src_width = gdk_pixbuf_get_width (pixbuf);
- src_height = gdk_pixbuf_get_height (pixbuf);
-
- x_offset = (width - src_width) / 2;
- y_offset = (height - src_height) / 2;
-
- padded = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (pixbuf),
- TRUE, /* alpha */
- gdk_pixbuf_get_bits_per_sample (pixbuf),
- width + extra_padding_right,
- height);
-
- gdk_pixbuf_fill (padded, 0);
-
- gdk_pixbuf_copy_area (pixbuf,
- 0, /* source coords */
- 0,
- src_width,
- src_height,
- padded,
- x_offset, /* dest coords */
- y_offset);
-
- return padded;
-}
-
-typedef struct {
- GdkPixbuf *pixbuf;
- gchar *token;
-} AvatarData;
-
-static void
-chat_view_avatar_cache_data_free (gpointer ptr)
-{
- AvatarData *data = ptr;
-
- g_object_unref (data->pixbuf);
- g_free (data->token);
- g_slice_free (AvatarData, data);
-}
-
-GdkPixbuf *
-empathy_chat_view_get_avatar_pixbuf_with_cache (EmpathyContact *contact)
-{
- AvatarData *data;
- EmpathyAvatar *avatar;
- GdkPixbuf *tmp_pixbuf;
- GdkPixbuf *pixbuf = NULL;
-
- /* Check if avatar is in cache and if it's up to date */
- avatar = empathy_contact_get_avatar (contact);
- data = g_object_get_data (G_OBJECT (contact), "chat-view-avatar-cache");
- if (data) {
- if (avatar && !tp_strdiff (avatar->token, data->token)) {
- /* We have the avatar in cache */
- return data->pixbuf;
- }
- }
-
- /* Avatar not in cache, create pixbuf */
- tmp_pixbuf = empathy_pixbuf_avatar_from_contact_scaled (contact, 32, 32);
- if (tmp_pixbuf) {
- pixbuf = chat_view_pad_to_size (tmp_pixbuf, 32, 32, 6);
- g_object_unref (tmp_pixbuf);
- }
- if (!pixbuf) {
- return NULL;
- }
-
- /* Insert new pixbuf in cache */
- data = g_slice_new0 (AvatarData);
- data->token = g_strdup (avatar->token);
- data->pixbuf = pixbuf;
-
- g_object_set_data_full (G_OBJECT (contact), "chat-view-avatar-cache",
- data, chat_view_avatar_cache_data_free);
-
- return data->pixbuf;
-}
-
-GtkWidget *
-empathy_chat_view_get_smiley_menu (GCallback callback,
- gpointer user_data)
-{
- EmpathySmileyManager *smiley_manager;
- GSList *smileys, *l;
- GtkWidget *menu;
- gint x = 0;
- gint y = 0;
-
- g_return_val_if_fail (callback != NULL, NULL);
-
- menu = gtk_menu_new ();
-
- smiley_manager = empathy_smiley_manager_new ();
- smileys = empathy_smiley_manager_get_all (smiley_manager);
- for (l = smileys; l; l = l->next) {
- EmpathySmiley *smiley;
- GtkWidget *item;
- GtkWidget *image;
-
- smiley = l->data;
- image = gtk_image_new_from_pixbuf (smiley->pixbuf);
-
- item = gtk_image_menu_item_new_with_label ("");
- gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
-
- gtk_menu_attach (GTK_MENU (menu), item,
- x, x + 1, y, y + 1);
-
- gtk_widget_set_tooltip_text (item, smiley->str);
-
- g_object_set_data (G_OBJECT (item), "smiley_text", smiley->str);
- g_signal_connect (item, "activate", callback, user_data);
-
- if (x > 3) {
- y++;
- x = 0;
- } else {
- x++;
- }
- }
- g_object_unref (smiley_manager);
-
- gtk_widget_show_all (menu);
-
- return menu;
-}
-
projects / empathy.git / blobdiff