[empathy] Add path in EmpathySmiley

[Xavier Claessens <xclaesse src gnome org>]

commit 9f7e19517623ea663dcd54b84b3839fbbf2c582c
Author: Xavier Claessens <xclaesse gmail com>
Date:   Thu Jul 17 10:28:50 2008 +0200

    Add path in EmpathySmiley

 libempathy-gtk/empathy-smiley-manager.c |   82 +++++++++++++++++--------------
 libempathy-gtk/empathy-smiley-manager.h |    9 +--
 libempathy-gtk/empathy-theme-adium.c    |   35 +++-----------
 libempathy-gtk/empathy-ui-utils.c       |   23 +++++++++
 libempathy-gtk/empathy-ui-utils.h       |    9 ++-
 5 files changed, 84 insertions(+), 74 deletions(-)
---
diff --git a/libempathy-gtk/empathy-smiley-manager.c b/libempathy-gtk/empathy-smiley-manager.c
index a729a29..21384c7 100644
--- a/libempathy-gtk/empathy-smiley-manager.c
+++ b/libempathy-gtk/empathy-smiley-manager.c
@@ -37,9 +37,10 @@ typedef struct {
 } EmpathySmileyManagerPriv;
 
 struct _SmileyManagerTree {
-	gunichar   c;
-	GdkPixbuf *pixbuf;
-	GSList    *childrens;
+	gunichar     c;
+	GdkPixbuf   *pixbuf;
+	const gchar *path;
+	GSList      *childrens;
 };
 
 G_DEFINE_TYPE (EmpathySmileyManager, empathy_smiley_manager, G_TYPE_OBJECT);
@@ -55,6 +56,7 @@ smiley_manager_tree_new (gunichar c)
 	tree->c = c;
 	tree->pixbuf = NULL;
 	tree->childrens = NULL;
+	tree->path = NULL;
 
 	return tree;
 }
@@ -81,7 +83,7 @@ smiley_manager_tree_free (SmileyManagerTree *tree)
 
 /* Note: This function takes the ownership of str */
 static EmpathySmiley *
-smiley_new (GdkPixbuf *pixbuf, gchar *str)
+smiley_new (GdkPixbuf *pixbuf, gchar *str, const gchar *path)
 {
 	EmpathySmiley *smiley;
 
@@ -90,6 +92,7 @@ smiley_new (GdkPixbuf *pixbuf, gchar *str)
 		smiley->pixbuf = g_object_ref (pixbuf);
 	}
 	smiley->str = str;
+	smiley->path = path;
 
 	return smiley;
 }
@@ -112,8 +115,16 @@ static void
 smiley_manager_finalize (GObject *object)
 {
 	EmpathySmileyManagerPriv *priv = GET_PRIV (object);
+	GSList                   *l;
 
 	smiley_manager_tree_free (priv->tree);
+	for (l = priv->smileys; l; l = l->next) {
+		EmpathySmiley *smiley = l->data;
+
+		/* The smiley got the ownership of the path */
+		g_free ((gchar*) smiley->path);
+		empathy_smiley_free (smiley);
+	}
 	g_slist_foreach (priv->smileys, (GFunc) empathy_smiley_free, NULL);
 	g_slist_free (priv->smileys);
 }
@@ -201,8 +212,9 @@ smiley_manager_tree_find_or_insert_child (SmileyManagerTree *tree, gunichar c)
 
 static void
 smiley_manager_tree_insert (SmileyManagerTree *tree,
-			    GdkPixbuf         *smiley,
-			    const gchar       *str)
+			    GdkPixbuf         *pixbuf,
+			    const gchar       *str,
+			    const gchar       *path)
 {
 	SmileyManagerTree *child;
 
@@ -210,28 +222,32 @@ smiley_manager_tree_insert (SmileyManagerTree *tree,
 
 	str = g_utf8_next_char (str);
 	if (*str) {
-		smiley_manager_tree_insert (child, smiley, str);
+		smiley_manager_tree_insert (child, pixbuf, str, path);
 		return;
 	}
 
-	child->pixbuf = g_object_ref (smiley);
+	child->pixbuf = g_object_ref (pixbuf);
+	child->path = path;
 }
 
 static void
 smiley_manager_add_valist (EmpathySmileyManager *manager,
-			   GdkPixbuf            *smiley,
+			   GdkPixbuf            *pixbuf,
+			   gchar                *path,
 			   const gchar          *first_str,
 			   va_list               var_args)
 {
 	EmpathySmileyManagerPriv *priv = GET_PRIV (manager);
 	const gchar              *str;
+	EmpathySmiley            *smiley;
 
 	for (str = first_str; str; str = va_arg (var_args, gchar*)) {
-		smiley_manager_tree_insert (priv->tree, smiley, str);
+		smiley_manager_tree_insert (priv->tree, pixbuf, str, path);
 	}
 
-	priv->smileys = g_slist_prepend (priv->smileys,
-		smiley_new (smiley, g_strdup (first_str)));
+	/* We give the ownership of path to the smiley */
+	smiley = smiley_new (pixbuf, g_strdup (first_str), path);
+	priv->smileys = g_slist_prepend (priv->smileys, smiley);
 }
 
 void
@@ -240,40 +256,26 @@ empathy_smiley_manager_add (EmpathySmileyManager *manager,
 			    const gchar          *first_str,
 			    ...)
 {
-	GdkPixbuf *smiley;
+	GdkPixbuf *pixbuf;
 	va_list    var_args;
 
 	g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager));
 	g_return_if_fail (!EMP_STR_EMPTY (icon_name));
 	g_return_if_fail (!EMP_STR_EMPTY (first_str));
 
-	smiley = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
-	if (smiley) {
+	pixbuf = empathy_pixbuf_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
+	if (pixbuf) {
+		gchar *path;
+
 		va_start (var_args, first_str);
-		smiley_manager_add_valist (manager, smiley, first_str, var_args);
+		path = empathy_filename_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
+		smiley_manager_add_valist (manager, pixbuf, path, first_str, var_args);
 		va_end (var_args);
-		g_object_unref (smiley);
+		g_object_unref (pixbuf);
 	}
 }
 
 void
-empathy_smiley_manager_add_from_pixbuf (EmpathySmileyManager *manager,
-					GdkPixbuf            *smiley,
-					const gchar          *first_str,
-					...)
-{
-	va_list var_args;
-
-	g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager));
-	g_return_if_fail (GDK_IS_PIXBUF (smiley));
-	g_return_if_fail (!EMP_STR_EMPTY (first_str));
-
-	va_start (var_args, first_str);
-	smiley_manager_add_valist (manager, smiley, first_str, var_args);
-	va_end (var_args);
-}
-
-void
 empathy_smiley_manager_load (EmpathySmileyManager *manager)
 {
 	g_return_if_fail (EMPATHY_IS_SMILEY_MANAGER (manager));
@@ -320,7 +322,9 @@ empathy_smiley_manager_parse (EmpathySmileyManager *manager,
 		if (cur_tree == priv->tree) {
 			if (child) {
 				if (t > cur_str) {
-					smiley = smiley_new (NULL, g_strndup (cur_str, t - cur_str));
+					smiley = smiley_new (NULL,
+							     g_strndup (cur_str, t - cur_str),
+							     NULL);
 					smileys = g_slist_prepend (smileys, smiley);
 				}
 				cur_str = t;
@@ -335,7 +339,9 @@ empathy_smiley_manager_parse (EmpathySmileyManager *manager,
 			continue;
 		}
 
-		smiley = smiley_new (cur_tree->pixbuf, g_strndup (cur_str, t - cur_str));
+		smiley = smiley_new (cur_tree->pixbuf,
+				     g_strndup (cur_str, t - cur_str),
+				     cur_tree->path);
 		smileys = g_slist_prepend (smileys, smiley);
 		if (cur_tree->pixbuf) {
 			cur_str = t;
@@ -350,7 +356,9 @@ empathy_smiley_manager_parse (EmpathySmileyManager *manager,
 		}
 	}
 
-	smiley = smiley_new (cur_tree->pixbuf, g_strndup (cur_str, t - cur_str));
+	smiley = smiley_new (cur_tree->pixbuf,
+			     g_strndup (cur_str, t - cur_str),
+			     cur_tree->path);
 	smileys = g_slist_prepend (smileys, smiley);
 
 	return g_slist_reverse (smileys);
diff --git a/libempathy-gtk/empathy-smiley-manager.h b/libempathy-gtk/empathy-smiley-manager.h
index 5eaf4b2..dc7428c 100644
--- a/libempathy-gtk/empathy-smiley-manager.h
+++ b/libempathy-gtk/empathy-smiley-manager.h
@@ -48,8 +48,9 @@ struct _EmpathySmileyManagerClass {
 };
 
 typedef struct {
-	GdkPixbuf *pixbuf;
-	gchar     *str;
+	GdkPixbuf   *pixbuf;
+	gchar       *str;
+	const gchar *path;
 } EmpathySmiley;
 
 typedef void (*EmpathySmileyMenuFunc) (EmpathySmileyManager *manager,
@@ -63,10 +64,6 @@ void                  empathy_smiley_manager_add             (EmpathySmileyManag
 							      const gchar          *icon_name,
 							      const gchar          *first_str,
 							      ...);
-void                  empathy_smiley_manager_add_from_pixbuf (EmpathySmileyManager *manager,
-							      GdkPixbuf            *smiley,
-							      const gchar          *first_str,
-							      ...);
 GSList *              empathy_smiley_manager_get_all         (EmpathySmileyManager *manager);
 GSList *              empathy_smiley_manager_parse           (EmpathySmileyManager *manager,
 							      const gchar          *text);
diff --git a/libempathy-gtk/empathy-theme-adium.c b/libempathy-gtk/empathy-theme-adium.c
index ab773b2..5277810 100644
--- a/libempathy-gtk/empathy-theme-adium.c
+++ b/libempathy-gtk/empathy-theme-adium.c
@@ -26,6 +26,7 @@
 #include <libempathy/empathy-utils.h>
 
 #include "empathy-theme-adium.h"
+#include "empathy-ui-utils.h"
 
 #define DEBUG_FLAG EMPATHY_DEBUG_CHAT
 #include <libempathy/empathy-debug.h>
@@ -163,33 +164,6 @@ theme_adium_escape_body (const gchar *body)
 	return ret;
 }
 
-static const gchar *
-theme_adium_get_default_avatar_filename (EmpathyThemeAdium *theme)
-{
-	EmpathyThemeAdiumPriv *priv = GET_PRIV (theme);
-	GtkIconTheme          *icon_theme;
-	GtkIconInfo           *icon_info;
-	gint                   w, h;
-	gint                   size = 48;
-
-	/* Lazy initialization */
-	if (priv->default_avatar_filename) {
-		return priv->default_avatar_filename;
-	}
-
-	icon_theme = gtk_icon_theme_get_default ();
-
-	if (gtk_icon_size_lookup (GTK_ICON_SIZE_DIALOG, &w, &h)) {
-		size = (w + h) / 2;
-	}
-
-	icon_info = gtk_icon_theme_lookup_icon (icon_theme, "stock_person", size, 0);
-	priv->default_avatar_filename = g_strdup (gtk_icon_info_get_filename (icon_info));
-	gtk_icon_info_free (icon_info);
-
-	return priv->default_avatar_filename;
-}
-
 static void
 theme_adium_scroll_down (EmpathyChatView *view)
 {
@@ -233,7 +207,12 @@ theme_adium_append_message (EmpathyChatView *view,
 		avatar_filename = avatar->filename;
 	}
 	if (!avatar_filename) {
-		avatar_filename = theme_adium_get_default_avatar_filename (theme);
+		if (!priv->default_avatar_filename) {
+			priv->default_avatar_filename =
+				empathy_filename_from_icon_name ("stock_person",
+								 GTK_ICON_SIZE_DIALOG);
+		}
+		avatar_filename = priv->default_avatar_filename;
 	}
 
 	/* Get the right html/func to add the message */
diff --git a/libempathy-gtk/empathy-ui-utils.c b/libempathy-gtk/empathy-ui-utils.c
index f30c58a..cf423de 100644
--- a/libempathy-gtk/empathy-ui-utils.c
+++ b/libempathy-gtk/empathy-ui-utils.c
@@ -558,6 +558,29 @@ empathy_pixbuf_from_icon_name (const gchar *icon_name,
 	return empathy_pixbuf_from_icon_name_sized (icon_name, size);
 }
 
+gchar *
+empathy_filename_from_icon_name (const gchar *icon_name,
+				 GtkIconSize  icon_size)
+{
+	GtkIconTheme *icon_theme;
+	GtkIconInfo  *icon_info;
+	gint          w, h;
+	gint          size = 48;
+	gchar        *ret;
+
+	icon_theme = gtk_icon_theme_get_default ();
+
+	if (gtk_icon_size_lookup (icon_size, &w, &h)) {
+		size = (w + h) / 2;
+	}
+
+	icon_info = gtk_icon_theme_lookup_icon (icon_theme, icon_name, size, 0);
+	ret = g_strdup (gtk_icon_info_get_filename (icon_info));
+	gtk_icon_info_free (icon_info);
+
+	return ret;
+}
+
 /* Stolen from GtkSourceView, hence the weird intendation. Please keep it like
  * that to make it easier to apply changes from the original code.
  */
diff --git a/libempathy-gtk/empathy-ui-utils.h b/libempathy-gtk/empathy-ui-utils.h
index 4d58fed..60d48f3 100644
--- a/libempathy-gtk/empathy-ui-utils.h
+++ b/libempathy-gtk/empathy-ui-utils.h
@@ -90,12 +90,15 @@ GdkPixbuf *   empathy_pixbuf_from_avatar_scaled         (EmpathyAvatar    *avata
 GdkPixbuf *   empathy_pixbuf_avatar_from_contact_scaled (EmpathyContact   *contact,
 							 gint              width,
 							 gint              height);
-GdkPixbuf * empathy_pixbuf_scale_down_if_necessary      (GdkPixbuf        *pixbuf,
+GdkPixbuf *   empathy_pixbuf_scale_down_if_necessary    (GdkPixbuf        *pixbuf,
 							 gint              max_size);
-GdkPixbuf * empathy_pixbuf_from_icon_name               (const gchar      *icon_name,
+GdkPixbuf *   empathy_pixbuf_from_icon_name             (const gchar      *icon_name,
 							 GtkIconSize       icon_size);
-GdkPixbuf * empathy_pixbuf_from_icon_name_sized         (const gchar      *icon_name,
+GdkPixbuf *   empathy_pixbuf_from_icon_name_sized       (const gchar      *icon_name,
 							 gint              size);
+gchar *       empathy_filename_from_icon_name           (const gchar      *icon_name,
+							 GtkIconSize       icon_size);
+
 /* Text view */
 gboolean    empathy_text_iter_forward_search            (const GtkTextIter*iter,
 							 const gchar      *str,