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authorXavier Claessens <xclaesse@src.gnome.org>2008-12-16 17:32:04 +0800
committerXavier Claessens <xclaesse@src.gnome.org>2008-12-16 17:32:04 +0800
commitce6e190f54f66f864e95ddfa104631cb3009ac9b (patch)
tree48e79a74457577c44e2d8f80c5b93b2e71bdf968
parentea1b2a367270d0b997e4c816d594ca211d5aff36 (diff)
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Update boxes views when theme changes to another boxes one.
svn path=/trunk/; revision=2002
-rw-r--r--libempathy-gtk/empathy-theme-manager.c152
1 files changed, 89 insertions, 63 deletions
diff --git a/libempathy-gtk/empathy-theme-manager.c b/libempathy-gtk/empathy-theme-manager.c
index 4199c19ed..79bc5384d 100644
--- a/libempathy-gtk/empathy-theme-manager.c
+++ b/libempathy-gtk/empathy-theme-manager.c
@@ -28,6 +28,7 @@
#include <glib/gi18n-lib.h>
#include <gtk/gtk.h>
+#include <telepathy-glib/util.h>
#include <libempathy/empathy-utils.h>
#include "empathy-theme-manager.h"
@@ -75,12 +76,14 @@ theme_manager_gdk_color_to_hex (GdkColor *gdk_color, gchar *str_color)
gdk_color->blue >> 8);
}
-static EmpathyChatView *
+static EmpathyThemeIrc *
theme_manager_create_irc_view (EmpathyThemeManager *manager)
{
EmpathyChatTextView *view;
+ EmpathyThemeIrc *theme;
- view = EMPATHY_CHAT_TEXT_VIEW (empathy_theme_irc_new ());
+ 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,
@@ -118,7 +121,7 @@ theme_manager_create_irc_view (EmpathyThemeManager *manager)
"weight", PANGO_WEIGHT_BOLD,
NULL);
- return EMPATHY_CHAT_VIEW (view);
+ return theme;
}
static void
@@ -130,36 +133,37 @@ theme_manager_boxes_weak_notify_cb (gpointer data,
priv->boxes_views = g_list_remove (priv->boxes_views, where_the_object_was);
}
-static EmpathyChatView *
+static EmpathyThemeBoxes *
theme_manager_create_boxes_view (EmpathyThemeManager *manager)
{
EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- EmpathyThemeBoxes *view;
+ EmpathyThemeBoxes *theme;
- view = empathy_theme_boxes_new ();
- priv->boxes_views = g_list_prepend (priv->boxes_views, view);
- g_object_weak_ref (G_OBJECT (view),
+ theme = empathy_theme_boxes_new ();
+ priv->boxes_views = g_list_prepend (priv->boxes_views, theme);
+ g_object_weak_ref (G_OBJECT (theme),
theme_manager_boxes_weak_notify_cb,
manager);
- return EMPATHY_CHAT_VIEW (view);
+ return theme;
}
static void
-theme_manager_update_boxes_view (EmpathyChatTextView *view,
- 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_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)
{
- GtkTextTag *tag;
+ EmpathyChatTextView *view = EMPATHY_CHAT_TEXT_VIEW (theme);
+ GtkTextTag *tag;
DEBUG ("Update view with new colors:\n"
"header_foreground = %s\n"
@@ -180,9 +184,12 @@ theme_manager_update_boxes_view (EmpathyChatTextView *view,
/* FIXME: GtkTextTag don't support to set color properties to NULL.
* See bug #542523 */
- #define TAG_SET(prop, value) \
+
+ #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 */
@@ -190,8 +197,8 @@ theme_manager_update_boxes_view (EmpathyChatTextView *view,
"weight", PANGO_WEIGHT_BOLD,
"pixels-above-lines", 4,
NULL);
- TAG_SET ("paragraph-background", text_background);
- TAG_SET ("foreground", highlight_foreground);
+ 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,
@@ -200,26 +207,26 @@ theme_manager_update_boxes_view (EmpathyChatTextView *view,
tag = empathy_chat_text_view_tag_set (view, EMPATHY_CHAT_TEXT_VIEW_TAG_TIME,
"justification", GTK_JUSTIFY_CENTER,
NULL);
- TAG_SET ("foreground", time_foreground);
+ 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", text_background);
- TAG_SET ("foreground", action_foreground);
+ 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", text_background);
- TAG_SET ("foreground", text_foreground);
+ 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", event_foreground);
+ 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", link_foreground);
+ TAG_SET ("foreground", "foreground-set", link_foreground);
/* Define BOXES tags */
tag = empathy_chat_text_view_tag_set (view, EMPATHY_THEME_BOXES_TAG_HEADER,
@@ -227,19 +234,19 @@ theme_manager_update_boxes_view (EmpathyChatTextView *view,
"foreground", header_foreground,
"paragraph-background", header_background,
NULL);
- TAG_SET ("foreground", header_foreground);
- TAG_SET ("paragraph-background", header_background);
+ 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,
"paragraph-background", header_line_background,
NULL);
- TAG_SET ("paragraph-background", header_line_background);
+ TAG_SET ("paragraph-background", "paragraph-background-set", header_line_background);
#undef TAG_SET
}
static void
-theme_manager_update_simple_view (EmpathyChatTextView *view)
+theme_manager_update_simple_tags (EmpathyThemeBoxes *theme)
{
GtkStyle *style;
gchar color1[10];
@@ -254,7 +261,7 @@ theme_manager_update_simple_view (EmpathyChatTextView *view)
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_view (view,
+ theme_manager_update_boxes_tags (theme,
color4, /* header_foreground */
color2, /* header_background */
color3, /* header_line_background */
@@ -267,26 +274,17 @@ theme_manager_update_simple_view (EmpathyChatTextView *view)
NULL); /* highlight_foreground */
}
-EmpathyChatView *
-empathy_theme_manager_create_view (EmpathyThemeManager *manager)
+static void
+theme_manager_update_boxes_theme (EmpathyThemeManager *manager,
+ EmpathyThemeBoxes *theme)
{
EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- EmpathyChatView *view = NULL;
-
- g_return_val_if_fail (EMPATHY_IS_THEME_MANAGER (manager), NULL);
- DEBUG ("Using theme %s", priv->name);
-
- if (strcmp (priv->name, "classic") == 0) {
- view = theme_manager_create_irc_view (manager);
- }
- else if (strcmp (priv->name, "simple") == 0) {
- view = theme_manager_create_boxes_view (manager);
- theme_manager_update_simple_view (EMPATHY_CHAT_TEXT_VIEW (view));
+ if (strcmp (priv->name, "simple") == 0) {
+ theme_manager_update_simple_tags (theme);
}
else if (strcmp (priv->name, "clean") == 0) {
- view = theme_manager_create_boxes_view (manager);
- theme_manager_update_boxes_view (EMPATHY_CHAT_TEXT_VIEW (view),
+ theme_manager_update_boxes_tags (theme,
"black", /* header_foreground */
"#efefdf", /* header_background */
"#e3e3d3", /* header_line_background */
@@ -299,8 +297,7 @@ empathy_theme_manager_create_view (EmpathyThemeManager *manager)
NULL); /* highlight_foreground */
}
else if (strcmp (priv->name, "blue") == 0) {
- view = theme_manager_create_boxes_view (manager);
- theme_manager_update_boxes_view (EMPATHY_CHAT_TEXT_VIEW (view),
+ theme_manager_update_boxes_tags (theme,
"black", /* header_foreground */
"#88a2b4", /* header_background */
"#7f96a4", /* header_line_background */
@@ -312,8 +309,26 @@ empathy_theme_manager_create_view (EmpathyThemeManager *manager)
"#adbdc8", /* text_background */
"black"); /* highlight_foreground */
}
+}
+
+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, "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 view;
+ return EMPATHY_CHAT_VIEW (theme);
}
static void
@@ -330,7 +345,7 @@ theme_manager_color_hash_notify_cb (EmpathyThemeManager *manager)
/* We are using the simple theme which use the GTK theme color,
* Update views to use the new color. */
for (l = priv->boxes_views; l; l = l->next) {
- theme_manager_update_simple_view (EMPATHY_CHAT_TEXT_VIEW (l->data));
+ theme_manager_update_simple_tags (EMPATHY_THEME_BOXES (l->data));
}
}
}
@@ -360,17 +375,28 @@ theme_manager_notify_name_cb (EmpathyConf *conf,
{
EmpathyThemeManager *manager = EMPATHY_THEME_MANAGER (user_data);
EmpathyThemeManagerPriv *priv = GET_PRIV (manager);
- gchar *name;
-
- g_free (priv->name);
+ gchar *name = NULL;
- name = NULL;
if (!empathy_conf_get_string (conf, key, &name) ||
- !theme_manager_ensure_theme_exists (name)) {
- priv->name = g_strdup ("classic");
+ !theme_manager_ensure_theme_exists (name) ||
+ !tp_strdiff (priv->name, name)) {
g_free (name);
- } else {
- priv->name = name;
+ return;
+ }
+
+ g_free (priv->name);
+ priv->name = name;
+
+ if (!tp_strdiff (priv->name, "simple") ||
+ !tp_strdiff (priv->name, "clean") ||
+ !tp_strdiff (priv->name, "blue")) {
+ 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));
+ }
}
g_signal_emit (manager, signals[THEME_CHANGED], 0, NULL);