/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2005-2007 Imendio AB
+ * Copyright (C) 2008 Collabora Ltd.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
*
* 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 <string.h>
-#include <glib/gi18n.h>
+#include <glib/gi18n-lib.h>
+#include <telepathy-glib/dbus.h>
#include <gtk/gtk.h>
+#include <telepathy-glib/util.h>
+
+#include <libempathy/empathy-gsettings.h>
#include <libempathy/empathy-utils.h>
+#include "empathy-theme-manager.h"
#include "empathy-chat-view.h"
-#include "empathy-conf.h"
-#include "empathy-theme.h"
+#include "empathy-chat-text-view.h"
#include "empathy-theme-boxes.h"
#include "empathy-theme-irc.h"
-#include "empathy-theme-manager.h"
+#include "empathy-theme-adium.h"
+
+#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
+#include <libempathy/empathy-debug.h>
#define GET_PRIV(obj) EMPATHY_GET_PRIV (obj, EmpathyThemeManager)
typedef struct {
+ GSettings *gsettings_chat;
gchar *name;
- guint name_notify_id;
-
- gboolean show_avatars;
- guint show_avatars_notify_id;
-
- EmpathyTheme *clean_theme;
- EmpathyTheme *simple_theme;
- EmpathyTheme *blue_theme;
- EmpathyTheme *classic_theme;
-
- GtkSettings *settings;
+ GtkSettings *settings;
+ GList *boxes_views;
+ guint emit_changed_idle;
+ gboolean in_constructor;
+
+ EmpathyAdiumData *adium_data;
+ gchar *adium_variant;
+ /* list of weakref to EmpathyThemeAdium objects */
+ GList *adium_views;
} EmpathyThemeManagerPriv;
-static void theme_manager_finalize (GObject *object);
-static void theme_manager_notify_name_cb (EmpathyConf *conf,
- const gchar *key,
- gpointer user_data);
-
-static void theme_manager_notify_show_avatars_cb (EmpathyConf *conf,
- const gchar *key,
- gpointer user_data);
-static void theme_manager_apply_theme (EmpathyThemeManager *manager,
- EmpathyChatView *view,
- const gchar *name);
-
enum {
THEME_CHANGED,
LAST_SIGNAL
G_DEFINE_TYPE (EmpathyThemeManager, empathy_theme_manager, G_TYPE_OBJECT);
-static void
-theme_manager_gdk_color_to_hex (GdkColor *gdk_color, gchar *str_color)
-{
- g_snprintf (str_color, 10,
- "#%02x%02x%02x",
- gdk_color->red >> 8,
- gdk_color->green >> 8,
- gdk_color->blue >> 8);
-}
-
- static void
-theme_manager_color_hash_notify_cb (EmpathyThemeManager *manager)
+static gboolean
+theme_manager_emit_changed_idle_cb (gpointer manager)
{
- EmpathyThemeManagerPriv *priv;
- GtkStyle *style;
- gchar color[10];
-
- priv = GET_PRIV (manager);
-
- style = gtk_widget_get_default_style ();
-
- g_object_freeze_notify (G_OBJECT (priv->simple_theme));
-
- theme_manager_gdk_color_to_hex (&style->base[GTK_STATE_SELECTED], color);
- g_object_set (priv->simple_theme,
- "action-foreground", color,
- "link-foreground", color,
- NULL);
-
- theme_manager_gdk_color_to_hex (&style->bg[GTK_STATE_SELECTED], color);
- g_object_set (priv->simple_theme,
- "header-background", color,
- NULL);
-
- theme_manager_gdk_color_to_hex (&style->dark[GTK_STATE_SELECTED], color);
- g_object_set (priv->simple_theme,
- "header-line-background", color,
- NULL);
-
- theme_manager_gdk_color_to_hex (&style->fg[GTK_STATE_SELECTED], color);
- g_object_set (priv->simple_theme,
- "header-foreground", color,
- NULL);
-
- g_object_thaw_notify (G_OBJECT (priv->simple_theme));
-
-#if 0
-
-FIXME: Make that work, it should update color when theme changes but it
- doesnt seems to work with all themes.
-
- g_object_get (priv->settings,
- "color-hash", &color_hash,
- NULL);
-
- /*
- * base_color: #ffffffffffff
- * fg_color: #000000000000
- * bg_color: #e6e6e7e7e8e8
- * text_color: #000000000000
- * selected_bg_color: #58589a9adbdb
- * selected_fg_color: #ffffffffffff
- */
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
+ const gchar *adium_path = NULL;
- color = g_hash_table_lookup (color_hash, "base_color");
- if (color) {
- theme_manager_gdk_color_to_hex (color, color_str);
- g_object_set (priv->simple_theme,
- "action-foreground", color_str,
- "link-foreground", color_str,
- NULL);
+ if (priv->adium_data) {
+ adium_path = empathy_adium_data_get_path (priv->adium_data);
}
+ DEBUG ("Emit theme-changed with: name='%s' adium_path='%s' "
+ "adium_variant='%s'", priv->name, adium_path,
+ priv->adium_variant);
- color = g_hash_table_lookup (color_hash, "selected_bg_color");
- if (color) {
- theme_manager_gdk_color_to_hex (color, color_str);
- g_object_set (priv->simple_theme,
- "header-background", color_str,
- NULL);
- }
+ g_signal_emit (manager, signals[THEME_CHANGED], 0, NULL);
+ priv->emit_changed_idle = 0;
- color = g_hash_table_lookup (color_hash, "bg_color");
- if (color) {
- GdkColor tmp;
-
- tmp = *color;
- tmp.red /= 2;
- tmp.green /= 2;
- tmp.blue /= 2;
- theme_manager_gdk_color_to_hex (&tmp, color_str);
- g_object_set (priv->simple_theme,
- "header-line-background", color_str,
- NULL);
- }
+ return FALSE;
+}
+
+static void
+theme_manager_emit_changed (EmpathyThemeManager *manager)
+{
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- color = g_hash_table_lookup (color_hash, "selected_fg_color");
- if (color) {
- theme_manager_gdk_color_to_hex (color, color_str);
- g_object_set (priv->simple_theme,
- "header-foreground", color_str,
- NULL);
+ /* We emit the signal in idle callback to be sure we emit it only once
+ * in the case both the name and adium_path changed */
+ if (priv->emit_changed_idle == 0 && !priv->in_constructor) {
+ priv->emit_changed_idle = g_idle_add (
+ theme_manager_emit_changed_idle_cb, manager);
}
+}
- g_hash_table_unref (color_hash);
+static void
+theme_manager_view_weak_notify_cb (gpointer data,
+ GObject *where_the_object_was)
+{
+ GList **list = data;
+ *list = g_list_remove (*list, where_the_object_was);
+}
-#endif
+static void
+clear_list_of_views (GList **views)
+{
+ while (*views) {
+ g_object_weak_unref ((*views)->data,
+ theme_manager_view_weak_notify_cb,
+ views);
+ *views = g_list_delete_link (*views, *views);
+ }
}
static void
-empathy_theme_manager_class_init (EmpathyThemeManagerClass *klass)
+theme_manager_gdk_color_to_hex (GdkColor *gdk_color, gchar *str_color)
{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ g_snprintf (str_color, 10,
+ "#%02x%02x%02x",
+ gdk_color->red >> 8,
+ gdk_color->green >> 8,
+ gdk_color->blue >> 8);
+}
- signals[THEME_CHANGED] =
- g_signal_new ("theme-changed",
- G_OBJECT_CLASS_TYPE (object_class),
- G_SIGNAL_RUN_LAST,
- 0,
- NULL, NULL,
- g_cclosure_marshal_VOID__VOID,
- G_TYPE_NONE,
- 0);
+static EmpathyThemeIrc *
+theme_manager_create_irc_view (EmpathyThemeManager *manager)
+{
+ EmpathyChatTextView *view;
+ EmpathyThemeIrc *theme;
+
+ theme = empathy_theme_irc_new ();
+ view = EMPATHY_CHAT_TEXT_VIEW (theme);
+
+ /* Define base tags */
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_SPACING,
+ "size", 2000,
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_TIME,
+ "foreground", "darkgrey",
+ "justification", GTK_JUSTIFY_CENTER,
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_ACTION,
+ "foreground", "brown4",
+ "style", PANGO_STYLE_ITALIC,
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_BODY,
+ "foreground-set", FALSE,
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_EVENT,
+ "foreground", "PeachPuff4",
+ "justification", GTK_JUSTIFY_LEFT,
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_LINK,
+ "foreground", "steelblue",
+ "underline", PANGO_UNDERLINE_SINGLE,
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_HIGHLIGHT,
+ "background", "yellow",
+ NULL);
+
+ /* Define IRC tags */
+ empathy_chat_text_view_tag_set (view, EMPATHY_THEME_IRC_TAG_NICK_SELF,
+ "foreground", "sea green",
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_THEME_IRC_TAG_NICK_OTHER,
+ "foreground", "skyblue4",
+ NULL);
+ empathy_chat_text_view_tag_set (view, EMPATHY_THEME_IRC_TAG_NICK_HIGHLIGHT,
+ "foreground", "indian red",
+ "weight", PANGO_WEIGHT_BOLD,
+ NULL);
+
+ return theme;
+}
- g_type_class_add_private (object_class, sizeof (EmpathyThemeManagerPriv));
+static void on_style_set_cb (GtkWidget *widget, GtkStyle *previous_style, EmpathyThemeManager *self);
- object_class->finalize = theme_manager_finalize;
+static EmpathyThemeBoxes *
+theme_manager_create_boxes_view (EmpathyThemeManager *manager)
+{
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
+ EmpathyThemeBoxes *theme;
+
+ theme = empathy_theme_boxes_new ();
+ priv->boxes_views = g_list_prepend (priv->boxes_views, theme);
+ g_object_weak_ref (G_OBJECT (theme),
+ theme_manager_view_weak_notify_cb,
+ &priv->boxes_views);
+
+ g_signal_connect (G_OBJECT (theme), "style-set",
+ G_CALLBACK (on_style_set_cb), manager);
+
+ return theme;
}
static void
-empathy_theme_manager_init (EmpathyThemeManager *manager)
+theme_manager_update_boxes_tags (EmpathyThemeBoxes *theme,
+ const gchar *header_foreground,
+ const gchar *header_background,
+ const gchar *header_line_background,
+ const gchar *action_foreground,
+ const gchar *time_foreground,
+ const gchar *event_foreground,
+ const gchar *link_foreground,
+ const gchar *text_foreground,
+ const gchar *text_background,
+ const gchar *highlight_foreground)
+
{
- EmpathyThemeManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
- EMPATHY_TYPE_THEME_MANAGER, EmpathyThemeManagerPriv);
+ EmpathyChatTextView *view = EMPATHY_CHAT_TEXT_VIEW (theme);
+ GtkTextTag *tag;
+
+ DEBUG ("Update view with new colors:\n"
+ "header_foreground = %s\n"
+ "header_background = %s\n"
+ "header_line_background = %s\n"
+ "action_foreground = %s\n"
+ "time_foreground = %s\n"
+ "event_foreground = %s\n"
+ "link_foreground = %s\n"
+ "text_foreground = %s\n"
+ "text_background = %s\n"
+ "highlight_foreground = %s\n",
+ header_foreground, header_background, header_line_background,
+ action_foreground, time_foreground, event_foreground,
+ link_foreground, text_foreground, text_background,
+ highlight_foreground);
+
+
+ /* FIXME: GtkTextTag don't support to set color properties to NULL.
+ * See bug #542523 */
+
+ #define TAG_SET(prop, prop_set, value) \
+ if (value != NULL) { \
+ g_object_set (tag, prop, value, NULL); \
+ } else { \
+ g_object_set (tag, prop_set, FALSE, NULL); \
+ }
- manager->priv = priv;
- priv->name_notify_id =
- empathy_conf_notify_add (empathy_conf_get (),
- EMPATHY_PREFS_CHAT_THEME,
- theme_manager_notify_name_cb,
- manager);
-
- empathy_conf_get_string (empathy_conf_get (),
- EMPATHY_PREFS_CHAT_THEME,
- &priv->name);
-
- /* Unused right now, but will be used soon. */
- priv->show_avatars_notify_id =
- empathy_conf_notify_add (empathy_conf_get (),
- EMPATHY_PREFS_UI_SHOW_AVATARS,
- theme_manager_notify_show_avatars_cb,
- manager);
-
- empathy_conf_get_bool (empathy_conf_get (),
- EMPATHY_PREFS_UI_SHOW_AVATARS,
- &priv->show_avatars);
-
- priv->settings = gtk_settings_get_default ();
- g_signal_connect_swapped (priv->settings, "notify::color-hash",
- G_CALLBACK (theme_manager_color_hash_notify_cb),
- manager);
-
- priv->simple_theme = g_object_new (EMPATHY_TYPE_THEME_BOXES, NULL);
- theme_manager_color_hash_notify_cb (manager);
-
- priv->clean_theme = g_object_new (EMPATHY_TYPE_THEME_BOXES,
- "header-foreground", "black",
- "header-background", "#efefdf",
- "header_line_background", "#e3e3d3",
- "action_foreground", "brown4",
- "time_foreground", "darkgrey",
- "event_foreground", "darkgrey",
- "invite_foreground", "sienna",
- "link_foreground","#49789e",
- NULL);
-
- priv->blue_theme = g_object_new (EMPATHY_TYPE_THEME_BOXES,
- "header_foreground", "black",
- "header_background", "#88a2b4",
- "header_line_background", "#7f96a4",
- "text_foreground", "black",
- "text_background", "#adbdc8",
- "highlight_foreground", "black",
- "action_foreground", "brown4",
- "time_foreground", "darkgrey",
- "event_foreground", "#7f96a4",
- "invite_foreground", "sienna",
- "link_foreground", "#49789e",
- NULL);
-
- priv->classic_theme = g_object_new (EMPATHY_TYPE_THEME_IRC, NULL);
+ /* Define base tags */
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_HIGHLIGHT,
+ "weight", PANGO_WEIGHT_BOLD,
+ "pixels-above-lines", 4,
+ NULL);
+ TAG_SET ("paragraph-background", "paragraph-background-set", text_background);
+ TAG_SET ("foreground", "foreground-set", highlight_foreground);
+
+ empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_SPACING,
+ "size", 3000,
+ "pixels-above-lines", 8,
+ NULL);
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_TIME,
+ "justification", GTK_JUSTIFY_CENTER,
+ NULL);
+ TAG_SET ("foreground", "foreground-set", time_foreground);
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_ACTION,
+ "style", PANGO_STYLE_ITALIC,
+ "pixels-above-lines", 4,
+ NULL);
+ TAG_SET ("paragraph-background", "paragraph-background-set", text_background);
+ TAG_SET ("foreground", "foreground-set", action_foreground);
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_BODY,
+ "pixels-above-lines", 4,
+ NULL);
+ TAG_SET ("paragraph-background", "paragraph-background-set", text_background);
+ TAG_SET ("foreground", "foreground-set", text_foreground);
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_EVENT,
+ "justification", GTK_JUSTIFY_LEFT,
+ NULL);
+ TAG_SET ("foreground", "foreground-set", event_foreground);
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_LINK,
+ "underline", PANGO_UNDERLINE_SINGLE,
+ NULL);
+ TAG_SET ("foreground", "foreground-set", link_foreground);
+
+ /* Define BOXES tags */
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_THEME_BOXES_TAG_HEADER,
+ "weight", PANGO_WEIGHT_BOLD,
+ NULL);
+ TAG_SET ("foreground", "foreground-set", header_foreground);
+ TAG_SET ("paragraph-background", "paragraph-background-set", header_background);
+ tag = empathy_chat_text_view_tag_set (view, EMPATHY_THEME_BOXES_TAG_HEADER_LINE,
+ "size", 1,
+ NULL);
+ TAG_SET ("paragraph-background", "paragraph-background-set", header_line_background);
+
+ #undef TAG_SET
}
static void
-theme_manager_finalize (GObject *object)
+on_style_set_cb (GtkWidget *widget, GtkStyle *previous_style, EmpathyThemeManager *self)
{
- EmpathyThemeManagerPriv *priv;
+ EmpathyThemeManagerPriv *priv = GET_PRIV (self);
+ GtkStyle *style;
+ gchar color1[10];
+ gchar color2[10];
+ gchar color3[10];
+ gchar color4[10];
+
+ /* The simple theme depends on the current GTK+ theme so it has to be
+ * updated if the theme changes. */
+ if (tp_strdiff (priv->name, "simple"))
+ return;
+
+ style = gtk_widget_get_style (GTK_WIDGET (widget));
+
+ theme_manager_gdk_color_to_hex (&style->base[GTK_STATE_SELECTED], color1);
+ theme_manager_gdk_color_to_hex (&style->bg[GTK_STATE_SELECTED], color2);
+ theme_manager_gdk_color_to_hex (&style->dark[GTK_STATE_SELECTED], color3);
+ theme_manager_gdk_color_to_hex (&style->fg[GTK_STATE_SELECTED], color4);
+
+ theme_manager_update_boxes_tags (EMPATHY_THEME_BOXES (widget),
+ color4, /* header_foreground */
+ color2, /* header_background */
+ color3, /* header_line_background */
+ color1, /* action_foreground */
+ "darkgrey", /* time_foreground */
+ "darkgrey", /* event_foreground */
+ color1, /* link_foreground */
+ NULL, /* text_foreground */
+ NULL, /* text_background */
+ NULL); /* highlight_foreground */
+}
- priv = GET_PRIV (object);
+static void
+theme_manager_update_boxes_theme (EmpathyThemeManager *manager,
+ EmpathyThemeBoxes *theme)
+{
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- empathy_conf_notify_remove (empathy_conf_get (), priv->name_notify_id);
- empathy_conf_notify_remove (empathy_conf_get (), priv->show_avatars_notify_id);
+ if (strcmp (priv->name, "simple") == 0) {
+ on_style_set_cb (GTK_WIDGET (theme), NULL, manager);
+ }
+ else if (strcmp (priv->name, "clean") == 0) {
+ theme_manager_update_boxes_tags (theme,
+ "black", /* header_foreground */
+ "#efefdf", /* header_background */
+ "#e3e3d3", /* header_line_background */
+ "brown4", /* action_foreground */
+ "darkgrey", /* time_foreground */
+ "darkgrey", /* event_foreground */
+ "#49789e", /* link_foreground */
+ NULL, /* text_foreground */
+ NULL, /* text_background */
+ NULL); /* highlight_foreground */
+ }
+ else if (strcmp (priv->name, "blue") == 0) {
+ theme_manager_update_boxes_tags (theme,
+ "black", /* header_foreground */
+ "#88a2b4", /* header_background */
+ "#7f96a4", /* header_line_background */
+ "brown4", /* action_foreground */
+ "darkgrey", /* time_foreground */
+ "#7f96a4", /* event_foreground */
+ "#49789e", /* link_foreground */
+ "black", /* text_foreground */
+ "#adbdc8", /* text_background */
+ "black"); /* highlight_foreground */
+ }
+}
- g_free (priv->name);
+static EmpathyThemeAdium *
+theme_manager_create_adium_view (EmpathyThemeManager *manager)
+{
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
+ EmpathyThemeAdium *theme;
- g_object_unref (priv->clean_theme);
- g_object_unref (priv->simple_theme);
- g_object_unref (priv->blue_theme);
- g_object_unref (priv->classic_theme);
+ theme = empathy_theme_adium_new (priv->adium_data, priv->adium_variant);
+ priv->adium_views = g_list_prepend (priv->adium_views, theme);
+ g_object_weak_ref (G_OBJECT (theme),
+ theme_manager_view_weak_notify_cb,
+ &priv->adium_views);
- G_OBJECT_CLASS (empathy_theme_manager_parent_class)->finalize (object);
+ return theme;
}
static void
-theme_manager_notify_name_cb (EmpathyConf *conf,
- const gchar *key,
- gpointer user_data)
+theme_manager_notify_adium_path_cb (GSettings *gsettings_chat,
+ const gchar *key,
+ gpointer user_data)
{
- EmpathyThemeManager *manager;
- EmpathyThemeManagerPriv *priv;
- gchar *name;
+ EmpathyThemeManager *manager = EMPATHY_THEME_MANAGER (user_data);
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
+ const gchar *current_path = NULL;
+ gchar *new_path;
- manager = user_data;
- priv = GET_PRIV (manager);
+ new_path = g_settings_get_string (gsettings_chat, key);
- g_free (priv->name);
+ if (priv->adium_data != NULL) {
+ current_path = empathy_adium_data_get_path (priv->adium_data);
+ }
- name = NULL;
- if (!empathy_conf_get_string (conf, key, &name) ||
- name == NULL || name[0] == 0) {
- priv->name = g_strdup ("classic");
- g_free (name);
- } else {
- priv->name = name;
+ /* If path did not really changed, ignore */
+ if (!tp_strdiff (current_path, new_path)) {
+ g_free (new_path);
+ return;
}
- g_signal_emit (manager, signals[THEME_CHANGED], 0, NULL);
+ /* If path does not really contains an adium path, ignore */
+ if (!empathy_adium_path_is_valid (new_path)) {
+ DEBUG ("Invalid theme path set: %s", new_path);
+ g_free (new_path);
+ return;
+ }
+
+ /* Load new theme data, we can stop tracking existing views since we
+ * won't be able to change them live anymore */
+ clear_list_of_views (&priv->adium_views);
+ tp_clear_pointer (&priv->adium_data, empathy_adium_data_unref);
+ priv->adium_data = empathy_adium_data_new (new_path);
+
+ theme_manager_emit_changed (manager);
+
+ g_free (new_path);
}
static void
-theme_manager_notify_show_avatars_cb (EmpathyConf *conf,
- const gchar *key,
- gpointer user_data)
+theme_manager_notify_adium_variant_cb (GSettings *gsettings_chat,
+ const gchar *key,
+ gpointer user_data)
{
- EmpathyThemeManager *manager;
- EmpathyThemeManagerPriv *priv;
- gboolean value;
+ EmpathyThemeManager *manager = EMPATHY_THEME_MANAGER (user_data);
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
+ gchar *new_variant;
+ GList *l;
+
+ new_variant = g_settings_get_string (gsettings_chat, key);
+ if (!tp_strdiff (priv->adium_variant, new_variant)) {
+ g_free (new_variant);
+ return;
+ }
- manager = user_data;
- priv = GET_PRIV (manager);
+ g_free (priv->adium_variant);
+ priv->adium_variant = new_variant;
- if (!empathy_conf_get_bool (conf, key, &value)) {
- priv->show_avatars = FALSE;
- } else {
- priv->show_avatars = value;
+ for (l = priv->adium_views; l; l = l->next) {
+ empathy_theme_adium_set_variant (EMPATHY_THEME_ADIUM (l->data),
+ priv->adium_variant);
}
}
+EmpathyChatView *
+empathy_theme_manager_create_view (EmpathyThemeManager *manager)
+{
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
+ EmpathyThemeBoxes *theme;
+
+ g_return_val_if_fail (EMPATHY_IS_THEME_MANAGER (manager), NULL);
+
+ DEBUG ("Using theme %s", priv->name);
+
+ if (strcmp (priv->name, "adium") == 0 && priv->adium_data != NULL) {
+ return EMPATHY_CHAT_VIEW (theme_manager_create_adium_view (manager));
+ }
+
+ if (strcmp (priv->name, "classic") == 0) {
+ return EMPATHY_CHAT_VIEW (theme_manager_create_irc_view (manager));
+ }
+
+ theme = theme_manager_create_boxes_view (manager);
+ theme_manager_update_boxes_theme (manager, theme);
+
+ return EMPATHY_CHAT_VIEW (theme);
+}
+
static gboolean
theme_manager_ensure_theme_exists (const gchar *name)
{
gint i;
- if (G_STR_EMPTY (name)) {
+ if (EMP_STR_EMPTY (name)) {
return FALSE;
}
+ if (strcmp ("adium", name) == 0) {
+ return TRUE;
+ }
+
for (i = 0; themes[i]; i += 2) {
if (strcmp (themes[i], name) == 0) {
return TRUE;
return FALSE;
}
+typedef enum {
+ THEME_TYPE_IRC,
+ THEME_TYPE_BOXED,
+ THEME_TYPE_ADIUM,
+} ThemeType;
+
+static ThemeType
+theme_type (const gchar *name)
+{
+ if (!tp_strdiff (name, "classic")) {
+ return THEME_TYPE_IRC;
+ } else if (!tp_strdiff (name, "adium")) {
+ return THEME_TYPE_ADIUM;
+ } else {
+ return THEME_TYPE_BOXED;
+ }
+}
+
static void
-theme_manager_apply_theme (EmpathyThemeManager *manager,
- EmpathyChatView *view,
- const gchar *name)
+theme_manager_notify_name_cb (GSettings *gsettings_chat,
+ const gchar *key,
+ gpointer user_data)
{
- EmpathyThemeManagerPriv *priv;
- EmpathyTheme *theme;
+ EmpathyThemeManager *manager = EMPATHY_THEME_MANAGER (user_data);
+ EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
+ gchar *name;
+ ThemeType old_type;
+ ThemeType new_type;
- priv = GET_PRIV (manager);
+ name = g_settings_get_string (gsettings_chat, key);
- /* Make sure all tags are present. Note: not useful now but when we have
- * user defined theme it will be.
- */
- if (theme_manager_ensure_theme_exists (name)) {
- if (strcmp (name, "clean") == 0) {
- theme = priv->clean_theme;
- }
- else if (strcmp (name, "simple") == 0) {
- theme = priv->simple_theme;
- }
- else if (strcmp (name, "blue") == 0) {
- theme = priv->blue_theme;
- } else {
- theme = priv->classic_theme;
+ /* Fallback to classic theme if current setting does not exist */
+ if (!theme_manager_ensure_theme_exists (name)) {
+ g_free (name);
+ name = g_strdup ("classic");
+ }
+
+ /* If theme did not change, nothing to do */
+ if (!tp_strdiff (priv->name, name)) {
+ g_free (name);
+ return;
+ }
+
+ old_type = theme_type (priv->name);
+ g_free (priv->name);
+ priv->name = name;
+ new_type = theme_type (priv->name);
+
+ if (new_type == THEME_TYPE_BOXED) {
+ GList *l;
+
+ /* The theme changes to a boxed one, we can update boxed views */
+ for (l = priv->boxes_views; l; l = l->next) {
+ theme_manager_update_boxes_theme (manager,
+ EMPATHY_THEME_BOXES (l->data));
}
- } else {
- theme = priv->classic_theme;
}
- empathy_chat_view_set_theme (view, theme);
+ /* Do not emit theme-changed if theme type didn't change. If theme
+ * changed from a boxed to another boxed, all view are updated in place.
+ * If theme changed from an adium to another adium, the signal will be
+ * emited from theme_manager_notify_adium_path_cb ()
+ */
+ if (old_type != new_type) {
+ theme_manager_emit_changed (manager);
+ }
+}
+
+static void
+theme_manager_finalize (GObject *object)
+{
+ EmpathyThemeManagerPriv *priv = GET_PRIV (object);
+
+ g_object_unref (priv->gsettings_chat);
+ g_free (priv->name);
+
+ if (priv->emit_changed_idle != 0) {
+ g_source_remove (priv->emit_changed_idle);
+ }
+
+ clear_list_of_views (&priv->boxes_views);
+
+ clear_list_of_views (&priv->adium_views);
+ g_free (priv->adium_variant);
+ tp_clear_pointer (&priv->adium_data, empathy_adium_data_unref);
+
+ G_OBJECT_CLASS (empathy_theme_manager_parent_class)->finalize (object);
+}
+
+static void
+empathy_theme_manager_class_init (EmpathyThemeManagerClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ signals[THEME_CHANGED] =
+ g_signal_new ("theme-changed",
+ G_OBJECT_CLASS_TYPE (object_class),
+ G_SIGNAL_RUN_LAST,
+ 0,
+ NULL, NULL,
+ g_cclosure_marshal_generic,
+ G_TYPE_NONE,
+ 0);
+
+ g_type_class_add_private (object_class, sizeof (EmpathyThemeManagerPriv));
+
+ object_class->finalize = theme_manager_finalize;
+}
+
+static void
+empathy_theme_manager_init (EmpathyThemeManager *manager)
+{
+ EmpathyThemeManagerPriv *priv = G_TYPE_INSTANCE_GET_PRIVATE (manager,
+ EMPATHY_TYPE_THEME_MANAGER, EmpathyThemeManagerPriv);
+
+ manager->priv = priv;
+ priv->in_constructor = TRUE;
+
+ priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
+
+ /* Take the theme name and track changes */
+ g_signal_connect (priv->gsettings_chat,
+ "changed::" EMPATHY_PREFS_CHAT_THEME,
+ G_CALLBACK (theme_manager_notify_name_cb),
+ manager);
+ theme_manager_notify_name_cb (priv->gsettings_chat,
+ EMPATHY_PREFS_CHAT_THEME,
+ manager);
+
+ /* Take the adium path/variant and track changes */
+ g_signal_connect (priv->gsettings_chat,
+ "changed::" EMPATHY_PREFS_CHAT_ADIUM_PATH,
+ G_CALLBACK (theme_manager_notify_adium_path_cb),
+ manager);
+ theme_manager_notify_adium_path_cb (priv->gsettings_chat,
+ EMPATHY_PREFS_CHAT_ADIUM_PATH,
+ manager);
+
+ g_signal_connect (priv->gsettings_chat,
+ "changed::" EMPATHY_PREFS_CHAT_THEME_VARIANT,
+ G_CALLBACK (theme_manager_notify_adium_variant_cb),
+ manager);
+ theme_manager_notify_adium_variant_cb (priv->gsettings_chat,
+ EMPATHY_PREFS_CHAT_THEME_VARIANT,
+ manager);
+ priv->in_constructor = FALSE;
}
EmpathyThemeManager *
-empathy_theme_manager_get (void)
+empathy_theme_manager_dup_singleton (void)
{
static EmpathyThemeManager *manager = NULL;
- if (!manager) {
+ if (manager == NULL) {
manager = g_object_new (EMPATHY_TYPE_THEME_MANAGER, NULL);
+ g_object_add_weak_pointer (G_OBJECT (manager), (gpointer *) &manager);
+
+ return manager;
}
- return manager;
+ return g_object_ref (manager);
}
const gchar **
return themes;
}
-void
-empathy_theme_manager_apply (EmpathyThemeManager *manager,
- EmpathyChatView *view,
- const gchar *name)
+static void
+find_themes (GList **list, const gchar *dirpath)
{
- EmpathyThemeManagerPriv *priv;
-
- priv = GET_PRIV (manager);
-
- theme_manager_apply_theme (manager, view, name);
+ GDir *dir;
+ GError *error = NULL;
+ const gchar *name = NULL;
+ GHashTable *info = NULL;
+
+ dir = g_dir_open (dirpath, 0, &error);
+ if (dir != NULL) {
+ name = g_dir_read_name (dir);
+ while (name != NULL) {
+ gchar *path;
+
+ path = g_build_path (G_DIR_SEPARATOR_S, dirpath, name, NULL);
+ if (empathy_adium_path_is_valid (path)) {
+ info = empathy_adium_info_new (path);
+ if (info != NULL) {
+ *list = g_list_prepend (*list, info);
+ }
+ }
+ g_free (path);
+ name = g_dir_read_name (dir);
+ }
+ g_dir_close (dir);
+ } else {
+ DEBUG ("Error opening %s: %s\n", dirpath, error->message);
+ g_error_free (error);
+ }
}
-void
-empathy_theme_manager_apply_saved (EmpathyThemeManager *manager,
- EmpathyChatView *view)
+GList *
+empathy_theme_manager_get_adium_themes (void)
{
- EmpathyThemeManagerPriv *priv;
-
- priv = GET_PRIV (manager);
+ GList *themes_list = NULL;
+ gchar *userpath = NULL;
+ const gchar *const *paths = NULL;
+ gint i = 0;
+
+ userpath = g_build_path (G_DIR_SEPARATOR_S, g_get_user_data_dir (), "adium/message-styles", NULL);
+ find_themes (&themes_list, userpath);
+ g_free (userpath);
+
+ paths = g_get_system_data_dirs ();
+ for (i = 0; paths[i] != NULL; i++) {
+ userpath = g_build_path (G_DIR_SEPARATOR_S, paths[i],
+ "adium/message-styles", NULL);
+ find_themes (&themes_list, userpath);
+ g_free (userpath);
+ }
- theme_manager_apply_theme (manager, view, priv->name);
+ return themes_list;
}
-
projects / empathy.git / blobdiff