-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Copyright (C) 2005-2007 Imendio AB
- * Copyright (C) 2008 Collabora Ltd.
+ * Copyright (C) 2008-2012 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
*/
#include "config.h"
+#include "empathy-theme-manager.h"
-#include <string.h>
-
-#include <glib/gi18n-lib.h>
-#include <telepathy-glib/dbus.h>
-#include <gtk/gtk.h>
-
-#include <telepathy-glib/util.h>
+#include "empathy-gsettings.h"
-#include <libempathy/empathy-gsettings.h>
-#include <libempathy/empathy-utils.h>
+#define DEBUG_FLAG EMPATHY_DEBUG_OTHER
+#include "empathy-debug.h"
-#include "empathy-theme-manager.h"
-#include "empathy-chat-view.h"
-#include "empathy-chat-text-view.h"
-#include "empathy-theme-boxes.h"
-#include "empathy-theme-irc.h"
-#include "empathy-theme-adium.h"
+struct _EmpathyThemeManagerPriv
+{
+ GSettings *gsettings_chat;
+ guint emit_changed_idle;
+ gboolean in_constructor;
+
+ EmpathyAdiumData *adium_data;
+ gchar *adium_variant;
+ /* list of weakref to EmpathyThemeAdium objects */
+ GList *adium_views;
+};
-#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;
- 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;
-
-enum {
- THEME_CHANGED,
- LAST_SIGNAL
+enum
+{
+ THEME_CHANGED,
+ LAST_SIGNAL
};
static guint signals[LAST_SIGNAL] = { 0 };
-static const gchar *themes[] = {
- "classic", N_("Classic"),
- "simple", N_("Simple"),
- "clean", N_("Clean"),
- "blue", N_("Blue"),
- NULL
-};
-
G_DEFINE_TYPE (EmpathyThemeManager, empathy_theme_manager, G_TYPE_OBJECT);
static gboolean
theme_manager_emit_changed_idle_cb (gpointer manager)
{
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- const gchar *adium_path = NULL;
+ EmpathyThemeManager *self = manager;
+ const gchar *adium_path = NULL;
+
+ if (self->priv->adium_data)
+ adium_path = empathy_adium_data_get_path (self->priv->adium_data);
- 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);
+ DEBUG ("Emit theme-changed with: adium_path='%s' "
+ "adium_variant='%s'", adium_path, self->priv->adium_variant);
- g_signal_emit (manager, signals[THEME_CHANGED], 0, NULL);
- priv->emit_changed_idle = 0;
+ g_signal_emit (self, signals[THEME_CHANGED], 0, NULL);
+ self->priv->emit_changed_idle = 0;
- return FALSE;
+ return FALSE;
}
static void
-theme_manager_emit_changed (EmpathyThemeManager *manager)
+theme_manager_emit_changed (EmpathyThemeManager *self)
{
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
-
- /* 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);
- }
+ /* 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 (self->priv->emit_changed_idle == 0 && !self->priv->in_constructor)
+ {
+ self->priv->emit_changed_idle = g_idle_add (
+ theme_manager_emit_changed_idle_cb, self);
+ }
}
static void
theme_manager_view_weak_notify_cb (gpointer data,
- GObject *where_the_object_was)
+ GObject *where_the_object_was)
{
- GList **list = data;
- *list = g_list_remove (*list, where_the_object_was);
+ GList **list = data;
+
+ *list = g_list_remove (*list, where_the_object_was);
}
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);
- }
+ while (*views)
+ {
+ g_object_weak_unref ((*views)->data,
+ theme_manager_view_weak_notify_cb,
+ views);
+
+ *views = g_list_delete_link (*views, *views);
+ }
}
-static void
-theme_manager_gdk_color_to_hex (GdkColor *gdk_color, gchar *str_color)
+static EmpathyThemeAdium *
+theme_manager_create_adium_view (EmpathyThemeManager *self)
{
- g_snprintf (str_color, 10,
- "#%02x%02x%02x",
- gdk_color->red >> 8,
- gdk_color->green >> 8,
- gdk_color->blue >> 8);
+ EmpathyThemeAdium *theme;
+
+ theme = empathy_theme_adium_new (self->priv->adium_data, self->priv->adium_variant);
+
+ self->priv->adium_views = g_list_prepend (self->priv->adium_views, theme);
+
+ g_object_weak_ref (G_OBJECT (theme),
+ theme_manager_view_weak_notify_cb,
+ &self->priv->adium_views);
+
+ return theme;
}
-static EmpathyThemeIrc *
-theme_manager_create_irc_view (EmpathyThemeManager *manager)
+static void
+theme_manager_notify_theme_cb (GSettings *gsettings_chat,
+ const gchar *key,
+ gpointer user_data)
{
- 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;
-}
+ EmpathyThemeManager *self = EMPATHY_THEME_MANAGER (user_data);
+ gchar *theme, *path;
-static void on_style_set_cb (GtkWidget *widget, GtkStyle *previous_style, EmpathyThemeManager *self);
+ theme = g_settings_get_string (gsettings_chat, key);
-static EmpathyThemeBoxes *
-theme_manager_create_boxes_view (EmpathyThemeManager *manager)
-{
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- EmpathyThemeBoxes *theme;
+ path = empathy_theme_manager_find_theme (theme);
+ if (path == NULL)
+ {
+ DEBUG ("Can't find theme: %s; fallback to 'Classic'",
+ theme);
+
+ path = empathy_theme_manager_find_theme ("Classic");
+ if (path == NULL)
+ g_critical ("Can't find 'Classic 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);
+ /* 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 (&self->priv->adium_views);
+ tp_clear_pointer (&self->priv->adium_data, empathy_adium_data_unref);
+ self->priv->adium_data = empathy_adium_data_new (path);
- g_signal_connect (G_OBJECT (theme), "style-set",
- G_CALLBACK (on_style_set_cb), manager);
+ theme_manager_emit_changed (self);
- return theme;
+ g_free (path);
+ g_free (theme);
}
static void
-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)
-
+theme_manager_notify_adium_variant_cb (GSettings *gsettings_chat,
+ const gchar *key,
+ gpointer user_data)
{
- 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); \
- }
-
- /* 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
+ EmpathyThemeManager *self = EMPATHY_THEME_MANAGER (user_data);
+ gchar *new_variant;
+ GList *l;
+
+ new_variant = g_settings_get_string (gsettings_chat, key);
+ if (!tp_strdiff (self->priv->adium_variant, new_variant))
+ {
+ g_free (new_variant);
+ return;
+ }
+
+ g_free (self->priv->adium_variant);
+ self->priv->adium_variant = new_variant;
+
+ for (l = self->priv->adium_views; l; l = l->next)
+ {
+ empathy_theme_adium_set_variant (EMPATHY_THEME_ADIUM (l->data),
+ self->priv->adium_variant);
+ }
}
-static void
-on_style_set_cb (GtkWidget *widget, GtkStyle *previous_style, EmpathyThemeManager *self)
+EmpathyThemeAdium *
+empathy_theme_manager_create_view (EmpathyThemeManager *self)
{
- 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 */
+ g_return_val_if_fail (EMPATHY_IS_THEME_MANAGER (self), NULL);
+
+ if (self->priv->adium_data != NULL)
+ return theme_manager_create_adium_view (self);
+
+ g_return_val_if_reached (NULL);
}
static void
-theme_manager_update_boxes_theme (EmpathyThemeManager *manager,
- EmpathyThemeBoxes *theme)
+theme_manager_finalize (GObject *object)
{
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
-
- 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 */
- }
-}
+ EmpathyThemeManager *self = (EmpathyThemeManager *) object;
-static EmpathyThemeAdium *
-theme_manager_create_adium_view (EmpathyThemeManager *manager)
-{
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- EmpathyThemeAdium *theme;
+ g_object_unref (self->priv->gsettings_chat);
- 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);
+ if (self->priv->emit_changed_idle != 0)
+ g_source_remove (self->priv->emit_changed_idle);
- return theme;
+ clear_list_of_views (&self->priv->adium_views);
+ g_free (self->priv->adium_variant);
+ tp_clear_pointer (&self->priv->adium_data, empathy_adium_data_unref);
+
+ G_OBJECT_CLASS (empathy_theme_manager_parent_class)->finalize (object);
}
static void
-theme_manager_notify_adium_path_cb (GSettings *gsettings_chat,
- const gchar *key,
- gpointer user_data)
+empathy_theme_manager_class_init (EmpathyThemeManagerClass *klass)
{
- EmpathyThemeManager *manager = EMPATHY_THEME_MANAGER (user_data);
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- const gchar *current_path = NULL;
- gchar *new_path;
-
- new_path = g_settings_get_string (gsettings_chat, key);
-
- if (priv->adium_data != NULL) {
- current_path = empathy_adium_data_get_path (priv->adium_data);
- }
-
- /* If path did not really changed, ignore */
- if (!tp_strdiff (current_path, new_path)) {
- g_free (new_path);
- return;
- }
-
- /* 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);
+ 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
-theme_manager_notify_adium_variant_cb (GSettings *gsettings_chat,
- const gchar *key,
- gpointer user_data)
+empathy_theme_manager_init (EmpathyThemeManager *self)
{
- 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;
- }
-
- g_free (priv->adium_variant);
- priv->adium_variant = new_variant;
-
- for (l = priv->adium_views; l; l = l->next) {
- empathy_theme_adium_set_variant (EMPATHY_THEME_ADIUM (l->data),
- priv->adium_variant);
- }
-}
+ self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
+ EMPATHY_TYPE_THEME_MANAGER, EmpathyThemeManagerPriv);
-EmpathyChatView *
-empathy_theme_manager_create_view (EmpathyThemeManager *manager)
-{
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- EmpathyThemeBoxes *theme;
+ self->priv->in_constructor = TRUE;
- g_return_val_if_fail (EMPATHY_IS_THEME_MANAGER (manager), NULL);
+ self->priv->gsettings_chat = g_settings_new (EMPATHY_PREFS_CHAT_SCHEMA);
- DEBUG ("Using theme %s", priv->name);
+ /* Take the adium path/variant and track changes */
+ g_signal_connect (self->priv->gsettings_chat,
+ "changed::" EMPATHY_PREFS_CHAT_THEME,
+ G_CALLBACK (theme_manager_notify_theme_cb), self);
- if (strcmp (priv->name, "adium") == 0 && priv->adium_data != NULL) {
- return EMPATHY_CHAT_VIEW (theme_manager_create_adium_view (manager));
- }
+ theme_manager_notify_theme_cb (self->priv->gsettings_chat,
+ EMPATHY_PREFS_CHAT_THEME, self);
- if (strcmp (priv->name, "classic") == 0) {
- return EMPATHY_CHAT_VIEW (theme_manager_create_irc_view (manager));
- }
+ g_signal_connect (self->priv->gsettings_chat,
+ "changed::" EMPATHY_PREFS_CHAT_THEME_VARIANT,
+ G_CALLBACK (theme_manager_notify_adium_variant_cb), self);
- theme = theme_manager_create_boxes_view (manager);
- theme_manager_update_boxes_theme (manager, theme);
+ theme_manager_notify_adium_variant_cb (self->priv->gsettings_chat,
+ EMPATHY_PREFS_CHAT_THEME_VARIANT, self);
- return EMPATHY_CHAT_VIEW (theme);
+ self->priv->in_constructor = FALSE;
}
-static gboolean
-theme_manager_ensure_theme_exists (const gchar *name)
+EmpathyThemeManager *
+empathy_theme_manager_dup_singleton (void)
{
- gint i;
-
- if (EMP_STR_EMPTY (name)) {
- return FALSE;
- }
+ static EmpathyThemeManager *manager = NULL;
- if (strcmp ("adium", name) == 0) {
- return TRUE;
- }
+ if (manager == NULL)
+ {
+ manager = g_object_new (EMPATHY_TYPE_THEME_MANAGER, NULL);
+ g_object_add_weak_pointer (G_OBJECT (manager), (gpointer *) &manager);
- for (i = 0; themes[i]; i += 2) {
- if (strcmp (themes[i], name) == 0) {
- return TRUE;
- }
- }
+ return manager;
+ }
- return FALSE;
+ return g_object_ref (manager);
}
-typedef enum {
- THEME_TYPE_IRC,
- THEME_TYPE_BOXED,
- THEME_TYPE_ADIUM,
-} ThemeType;
-
-static ThemeType
-theme_type (const gchar *name)
+static void
+find_themes (GHashTable *hash,
+ const gchar *dirpath)
{
- if (!tp_strdiff (name, "classic")) {
- return THEME_TYPE_IRC;
- } else if (!tp_strdiff (name, "adium")) {
- return THEME_TYPE_ADIUM;
- } else {
- return THEME_TYPE_BOXED;
- }
+ 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)
+ {
+ g_hash_table_insert (hash,
+ empathy_theme_manager_dup_theme_name_from_path (path),
+ 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);
+ }
}
-static void
-theme_manager_notify_name_cb (GSettings *gsettings_chat,
- const gchar *key,
- gpointer user_data)
+GList *
+empathy_theme_manager_get_adium_themes (void)
{
- EmpathyThemeManager *manager = EMPATHY_THEME_MANAGER (user_data);
- EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- gchar *name;
- ThemeType old_type;
- ThemeType new_type;
-
- name = g_settings_get_string (gsettings_chat, key);
-
- /* 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));
- }
- }
-
- /* 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);
- }
+ /* Theme name -> GHashTable info */
+ GHashTable *hash;
+ GList *result;
+ gchar *path = NULL;
+ const gchar *const *paths = NULL;
+ gint i = 0;
+ const gchar *dir;
+
+ hash = g_hash_table_new_full (g_str_hash, g_str_equal,
+ g_free, (GDestroyNotify) g_hash_table_unref);
+
+ /* Start from the more general locations (the system) to the more specific
+ * ones ($HOME, EMPATHY_SRCDIR) so the more specific themes will override
+ * the more general ones.*/
+
+ /* System */
+ paths = g_get_system_data_dirs ();
+ for (i = 0; paths[i] != NULL; i++)
+ {
+ path = g_build_path (G_DIR_SEPARATOR_S, paths[i],
+ "adium/message-styles", NULL);
+
+ find_themes (hash, path);
+ g_free (path);
+ }
+
+ /* Home */
+ path = g_build_path (G_DIR_SEPARATOR_S, g_get_user_data_dir (),
+ "adium/message-styles", NULL);
+
+ find_themes (hash, path);
+ g_free (path);
+
+ /* EMPATHY_SRCDIR */
+ dir = g_getenv ("EMPATHY_SRCDIR");
+ if (dir != NULL)
+ {
+ path = g_build_path (G_DIR_SEPARATOR_S, dir, "data/themes/", NULL);
+
+ find_themes (hash, path);
+ g_free (path);
+ }
+
+ result = g_hash_table_get_values (hash);
+ /* Pass ownership of the info hash table to the list */
+ g_list_foreach (result, (GFunc) g_hash_table_ref, NULL);
+
+ g_hash_table_unref (hash);
+
+ return result;
}
-static void
-theme_manager_finalize (GObject *object)
+gchar *
+empathy_theme_manager_find_theme (const gchar *name)
{
- EmpathyThemeManagerPriv *priv = GET_PRIV (object);
+ gchar *path;
+ const gchar * const *paths;
+ gint i;
- g_object_unref (priv->gsettings_chat);
- g_free (priv->name);
+ /* look in EMPATHY_SRCDIR */
+ path = g_strjoin (NULL,
+ g_getenv ("EMPATHY_SRCDIR"),
+ "/data/themes/",
+ name,
+ ".AdiumMessageStyle",
+ NULL);
- if (priv->emit_changed_idle != 0) {
- g_source_remove (priv->emit_changed_idle);
- }
+ DEBUG ("Trying '%s'", path);
- clear_list_of_views (&priv->boxes_views);
+ if (empathy_adium_path_is_valid (path))
+ return path;
- clear_list_of_views (&priv->adium_views);
- g_free (priv->adium_variant);
- tp_clear_pointer (&priv->adium_data, empathy_adium_data_unref);
+ g_free (path);
- G_OBJECT_CLASS (empathy_theme_manager_parent_class)->finalize (object);
-}
+ /* look in user dir */
+ path = g_strjoin (NULL,
+ g_get_user_data_dir (),
+ "/adium/message-styles/",
+ name,
+ ".AdiumMessageStyle",
+ NULL);
-static void
-empathy_theme_manager_class_init (EmpathyThemeManagerClass *klass)
-{
- GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ DEBUG ("Trying '%s'", path);
- 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);
+ if (empathy_adium_path_is_valid (path))
+ return path;
- g_type_class_add_private (object_class, sizeof (EmpathyThemeManagerPriv));
+ g_free (path);
- object_class->finalize = theme_manager_finalize;
-}
+ /* look in system dirs */
+ paths = g_get_system_data_dirs ();
-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;
-}
+ for (i = 0; paths[i] != NULL; i++)
+ {
+ path = g_strjoin (NULL,
+ paths[i],
+ "/adium/message-styles/",
+ name,
+ ".AdiumMessageStyle",
+ NULL);
-EmpathyThemeManager *
-empathy_theme_manager_dup_singleton (void)
-{
- static EmpathyThemeManager *manager = NULL;
+ DEBUG ("Trying '%s'", path);
- if (manager == NULL) {
- manager = g_object_new (EMPATHY_TYPE_THEME_MANAGER, NULL);
- g_object_add_weak_pointer (G_OBJECT (manager), (gpointer *) &manager);
+ if (empathy_adium_path_is_valid (path))
+ return path;
- return manager;
- }
+ g_free (path);
+ }
- return g_object_ref (manager);
+ return NULL;
}
-const gchar **
-empathy_theme_manager_get_themes (void)
+gchar *
+empathy_theme_manager_dup_theme_name_from_path (const gchar *path)
{
- return themes;
-}
+ gchar *fullname = NULL, *result = NULL;
+ gchar **tmp = NULL;
-static void
-find_themes (GList **list, const gchar *dirpath)
-{
- 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);
- }
-}
+ if (path == NULL)
+ return NULL;
-GList *
-empathy_theme_manager_get_adium_themes (void)
-{
- 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);
- }
-
- return themes_list;
+ fullname = g_path_get_basename (path);
+ if (!g_str_has_suffix (fullname, ".AdiumMessageStyle"))
+ goto out;
+
+ tmp = g_strsplit (fullname, ".AdiumMessageStyle", 0);
+ result = g_strdup (tmp[0]);
+
+out:
+ g_strfreev (tmp);
+ g_free (fullname);
+ return result;
}
projects / empathy.git / blobdiff