From: Thierry Lorthiois <lorthiois@bbsoft.fr>
Date: Sun, 28 Mar 2010 22:50:26 +0000 (+0000)
Subject: some changed in tint2conf theme switcher. not yet ready.
X-Git-Url: https://git.dogcows.com/gitweb?a=commitdiff_plain;h=e92c129cb3795408bcb0a305e4d52c03e39af56b;p=chaz%2Ftint2

some changed in tint2conf theme switcher. not yet ready.
---

diff --git a/src/tint.c b/src/tint.c
index 1042ce5..235c2e2 100644
--- a/src/tint.c
+++ b/src/tint.c
@@ -170,7 +170,6 @@ void get_snapshot(const char *path)
 		panel->area.width = server.monitor[0].width;
 
 	panel->temp_pmap = XCreatePixmap(server.dsp, server.root_win, panel->area.width, panel->area.height, server.depth);
-
 	refresh(&panel->area);
 
 	Imlib_Image img = NULL;
@@ -180,6 +179,7 @@ void get_snapshot(const char *path)
 	imlib_context_set_image(img);
 	imlib_save_image(path);
 	imlib_free_image();
+	XFreePixmap(server.dsp, panel->temp_pmap);
 }
 
 
diff --git a/src/tint2conf/main.c b/src/tint2conf/main.c
index 874c7e6..e8c385b 100644
--- a/src/tint2conf/main.c
+++ b/src/tint2conf/main.c
@@ -38,16 +38,26 @@
 char *g_path_config = NULL;
 char *g_path_dir = NULL;
 char *g_default_theme = NULL;
-int g_width;
-int g_height;
+int g_width, g_height;
+int g_width_list, g_height_list;
 
 GtkWidget *g_window;
 GtkWidget *g_theme_view;
 GtkCellRenderer *g_renderer;
+CustomList *customlist;
+
+// The data columns that we export via the tree model interface
+GtkListStore *g_store;
+enum { COL_THEME_FILE = 0, COL_SNAPSHOT, NB_COL, };
+static void custom_list_append(const gchar *name);
+#define STEP  0.01
+static gboolean increasing = TRUE;
+//gboolean increase_timeout(GtkCellRenderer *renderer);
 
 static GtkUIManager *globalUIManager = NULL;
 
 static void menuAddWidget (GtkUIManager *, GtkWidget *, GtkContainer *);
+static GtkWidget *create_view();
 
 // action on menus
 static void menuAdd (GtkWindow * parent);
@@ -180,6 +190,129 @@ int main (int argc, char ** argv)
 }
 
 
+GtkWidget *create_view()
+{
+	GtkTreeViewColumn   *col;
+	GtkCellRenderer     *renderer;
+	GtkWidget           *view;
+
+	g_store = gtk_list_store_new(NB_COL, G_TYPE_STRING, GDK_TYPE_PIXBUF);
+//	g_store = gtk_list_store_new(NB_COL, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_FLOAT);
+
+	view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(g_store));
+	gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(view), TRUE);
+	//gtk_tree_view_set_fixed_height_mode(GTK_TREE_VIEW(view), TRUE);
+
+	g_object_unref(g_store); // destroy store automatically with view
+
+	renderer = gtk_cell_renderer_text_new();
+	col = gtk_tree_view_column_new();
+	gtk_tree_view_column_pack_start (col, renderer, TRUE);
+	gtk_tree_view_column_add_attribute (col, renderer, "text", COL_THEME_FILE);
+	gtk_tree_view_column_set_title (col, "Theme");
+	gtk_tree_view_append_column(GTK_TREE_VIEW(view),col);
+
+	g_width_list = 200;
+	g_height_list = 30;
+	g_renderer = gtk_cell_renderer_pixbuf_new();
+	g_object_set(g_renderer, "xalign", 0.0, NULL);
+	gtk_cell_renderer_set_fixed_size(g_renderer, g_width_list, g_height_list);
+	col = gtk_tree_view_column_new();
+	gtk_tree_view_column_pack_start(col, g_renderer, TRUE);
+	gtk_tree_view_column_add_attribute(col, g_renderer, "pixbuf", COL_SNAPSHOT);
+	gtk_tree_view_column_set_title(col, "Snapshot");
+	gtk_tree_view_append_column(GTK_TREE_VIEW(view),col);
+/*
+	renderer = custom_list_new();
+	col = gtk_tree_view_column_new();
+	gtk_tree_view_column_pack_start (col, renderer, TRUE);
+	gtk_tree_view_column_add_attribute (col, renderer, "snapshot", COL_SNAPSHOT);
+	gtk_tree_view_column_set_title (col, "Snapshot");
+	gtk_tree_view_append_column(GTK_TREE_VIEW(view),col);
+*/
+	//g_timeout_add(50, (GSourceFunc) increase_timeout, NULL);
+
+	return view;
+}
+
+
+/*
+gboolean increase_timeout (GtkCellRenderer *renderer)
+{
+  GtkTreeIter  iter;
+  gfloat       perc = 0.0;
+  //gchar        buf[20];
+
+  gtk_tree_model_get_iter_first(GTK_TREE_MODEL(g_store), &iter);
+
+  gtk_tree_model_get (GTK_TREE_MODEL(g_store), &iter, COL_SNAPSHOT, &perc, -1);
+
+  if ( perc > (1.0-STEP)  ||  (perc < STEP && perc > 0.0) )
+  {
+    increasing = (!increasing);
+  }
+
+  if (increasing)
+    perc = perc + STEP;
+  else
+    perc = perc - STEP;
+
+  //g_snprintf(buf, sizeof(buf), "%u %%", (guint)(perc*100));
+
+  gtk_list_store_set (g_store, &iter, COL_SNAPSHOT, perc, -1);
+
+  return TRUE;
+}
+*/
+/*****************************************************************************
+ *
+ *  custom_list_append_record:  Empty lists are boring. This function can
+ *                              be used in your own code to add rows to the
+ *                              list. Note how we emit the "row-inserted"
+ *                              signal after we have appended the row
+ *                              internally, so the tree view and other
+ *                              interested objects know about the new row.
+ *
+ *****************************************************************************/
+
+void custom_list_append(const gchar *name)
+{
+	GtkTreeIter  iter;
+	gchar *snap, *cmd;
+	gint pixWidth, pixHeight;
+	gboolean changeSize = FALSE;
+	GdkPixbuf *icon;
+
+	// build panel's snapshot
+	snap = g_build_filename (g_get_user_config_dir(), "tint2", "snap.jpg", NULL);
+	cmd = g_strdup_printf("tint2 -c %s -s %s", name, snap);
+	system(cmd);
+	g_free(cmd);
+
+	// load
+	icon = gdk_pixbuf_new_from_file(snap, NULL);
+	g_free(snap);
+	if (!icon)
+		return;
+
+	pixWidth = gdk_pixbuf_get_width(icon);
+	pixHeight = gdk_pixbuf_get_height(icon);
+	if (g_width_list < pixWidth) {
+		g_width_list = pixWidth;
+		changeSize = TRUE;
+	}
+	if (g_height_list < (pixHeight+6)) {
+		g_height_list = pixHeight+6;
+		changeSize = TRUE;
+	}
+	if (changeSize)
+		gtk_cell_renderer_set_fixed_size(g_renderer, g_width_list, g_height_list);
+
+	gtk_list_store_append(g_store, &iter);
+	gtk_list_store_set(g_store, &iter, COL_THEME_FILE, name, COL_SNAPSHOT, icon, -1);
+}
+
+
 static void menuAddWidget (GtkUIManager * p_uiManager, GtkWidget * p_widget, GtkContainer * p_box)
 {
    gtk_box_pack_start(GTK_BOX(p_box), p_widget, FALSE, FALSE, 0);
@@ -234,7 +367,7 @@ static void menuAdd (GtkWindow *parent)
 					name = g_strdup(pt1);
 					path = g_build_filename (g_get_user_config_dir(), "tint2", name, NULL);
 					copy_file(file, path);
-					add_to_list(g_theme_view, path);
+			      custom_list_append(path);
 					g_free(path);
 					g_free(name);
 				}
@@ -275,17 +408,17 @@ static void menuDelete (void)
 	GtkTreeSelection *sel;
 	GtkTreeIter iter;
 	GtkTreeModel *model;
-	char *value;
+	char *file;
 
 	sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(g_theme_view));
 	if (gtk_tree_selection_get_selected(GTK_TREE_SELECTION(sel), &model, &iter)) {
-		gtk_tree_model_get(model, &iter, COL_TEXT, &value,  -1);
+		gtk_tree_model_get(model, &iter, COL_THEME_FILE, &file, -1);
 		gtk_tree_selection_unselect_all(sel);
 
 		// remove (gui and disk)
 		gtk_list_store_remove(GTK_LIST_STORE(model), &iter);
-		g_remove(value);
-		g_free(value);
+		g_remove(file);
+		g_free(file);
 	}
 }
 
@@ -295,17 +428,17 @@ static void menuProperties (void)
 	GtkTreeSelection *sel;
 	GtkTreeIter iter;
 	GtkTreeModel *model;
-	char *value, *cmd;
+	char *file, *cmd;
 
 	sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(g_theme_view));
 	if (gtk_tree_selection_get_selected(GTK_TREE_SELECTION(sel), &model, &iter)) {
-		gtk_tree_model_get(model, &iter, COL_TEXT, &value,  -1);
+		gtk_tree_model_get(model, &iter, COL_THEME_FILE, &file,  -1);
 
-		cmd = g_strdup_printf("tintwizard.py \'%s\'", value);
+		cmd = g_strdup_printf("tintwizard.py \'%s\'", file);
 		system(cmd);
 
 		g_free(cmd);
-		g_free(value);
+		g_free(file);
 	}
 }
 
@@ -313,8 +446,6 @@ static void menuProperties (void)
 static void menuQuit (void)
 {
 	write_config();
-
-	g_object_unref(g_store);
    gtk_main_quit ();
 }
 
@@ -342,14 +473,15 @@ static void menuApply (void)
 	GtkTreeSelection *sel;
 	GtkTreeIter iter;
 	GtkTreeModel *model;
-	char *value;
+	char *file;
 
 	sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(g_theme_view));
 	if (gtk_tree_selection_get_selected(GTK_TREE_SELECTION(sel), &model, &iter)) {
-		gtk_tree_model_get(model, &iter, COL_TEXT, &value,  -1);
+		gtk_tree_model_get(model, &iter, COL_THEME_FILE, &file,  -1);
 
-		copy_file(value, g_path_config);
-		g_free(value);
+		// overwrite tint2rc
+		copy_file(file, g_path_config);
+		g_free(file);
 
 		// restart panel
 		system("killall -SIGUSR1 tint2");
@@ -407,7 +539,7 @@ static void viewRowActivated(GtkTreeView *tree_view, GtkTreePath *path, GtkTreeV
 static void load_theme(GtkWidget *list)
 {
 	GDir *dir;
-	gchar *file, *pt1, *name;
+	gchar *pt1, *name, *file;
 	int found_theme = FALSE;
 
 	dir = g_dir_open(g_path_dir, 0, NULL);
@@ -417,7 +549,7 @@ static void load_theme(GtkWidget *list)
 		if (pt1) {
 			found_theme = TRUE;
 			name = g_build_filename (g_path_dir, file, NULL);
-			add_to_list(list, name);
+	      custom_list_append(name);
 			g_free(name);
 		}
 	}
@@ -425,10 +557,10 @@ static void load_theme(GtkWidget *list)
 
 	if (!found_theme) {
 		// create default theme file
-		file = g_build_filename (g_get_user_config_dir(), "tint2", "default.tint2rc", NULL);
-		copy_file(g_path_config, file);
-		add_to_list(list, file);
-		g_free(file);
+		name = g_build_filename (g_get_user_config_dir(), "tint2", "default.tint2rc", NULL);
+		copy_file(g_path_config, name);
+      custom_list_append(name);
+		g_free(name);
 	}
 
 	// search default theme
diff --git a/src/tint2conf/theme_view.c b/src/tint2conf/theme_view.c
index a89f73d..f8f4df5 100644
--- a/src/tint2conf/theme_view.c
+++ b/src/tint2conf/theme_view.c
@@ -1,86 +1,234 @@
-#include <string.h>
+
 #include "theme_view.h"
 
 
-GtkListStore *g_store;
+enum { PROP_PERCENTAGE = 1, PROP_THEME, PROP_SNAPSHOT, };
+
+static gpointer parent_class = NULL;
+
+static void custom_list_init(CustomList *cellprogress);
+static void custom_list_class_init(CustomListClass *klass);
+static void custom_list_get_property(GObject *object, guint param_id, GValue *value, GParamSpec *pspec);
+static void custom_list_set_property(GObject *object, guint param_id, const GValue *value, GParamSpec *pspec);
+static void custom_list_finalize(GObject *gobject);
+
+
+// These functions are the heart of our custom cell renderer
+static void custom_list_get_size(GtkCellRenderer *cell, GtkWidget *widget, GdkRectangle *cell_area, gint *x_offset, gint *y_offset, gint *width, gint *height);
+static void custom_list_render(GtkCellRenderer *cell, GdkWindow *window, GtkWidget *widget, GdkRectangle *background_area, GdkRectangle *cell_area, GdkRectangle *expose_area, guint flags);
+
 
-enum { PROP_TITLE = 1, };
 
+// register our type with the GObject type system if we haven't done so yet.
+// Everything else is done in the callbacks.
+GType custom_list_get_type()
+{
+	static GType type = 0;
+
+	if (type)
+		return type;
+
+	if (1) {
+		static const GTypeInfo cell_info =
+		{
+			sizeof (CustomListClass),
+			NULL,
+			NULL,
+			(GClassInitFunc)custom_list_class_init,
+			NULL,
+			NULL,
+			sizeof (CustomList),
+			0,
+			(GInstanceInitFunc)custom_list_init,
+		};
+
+		// Derive from GtkCellRenderer
+		type = g_type_register_static(GTK_TYPE_CELL_RENDERER, "CustomList", &cell_info, 0);
+	}
+
+	return type;
+}
 
 
-GtkWidget *create_view(void)
+// klass initialisation
+// - override the parent's functions that we need to implement.
+// - declare our property
+// - If you want cells that are editable, you need to override 'activate' and 'start_editing'.
+static void custom_list_class_init(CustomListClass *klass)
 {
-	GtkCellRenderer    *renderer;
-	GtkTreeViewColumn  *col;
-	GtkTreeSelection   *sel;
-	GtkListStore       *liststore;
-	GtkWidget          *view;
-
-	g_store = gtk_list_store_new(N_COLUMNS, G_TYPE_STRING, GDK_TYPE_PIXBUF);
-	view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(g_store));
-	//gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(view), FALSE);
-	gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(view), TRUE);
-	//gtk_tree_view_set_fixed_height_mode(GTK_TREE_VIEW(view), TRUE);
-
-	renderer = gtk_cell_renderer_text_new();
-	col = gtk_tree_view_column_new();
-	gtk_tree_view_column_pack_start(col, renderer, TRUE);
-	gtk_tree_view_column_add_attribute(col, renderer, "text", COL_TEXT);
-	gtk_tree_view_column_set_title(col, " items 1 ");
-	gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
-
-	renderer = gtk_cell_renderer_pixbuf_new();
-	col = gtk_tree_view_column_new();
-	gtk_tree_view_column_pack_start(col, renderer, TRUE);
-	gtk_tree_view_column_add_attribute(col, renderer, "pixbuf", COL_PIX);
-	gtk_tree_view_column_set_title(col, " image ");
-	gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
-
-	sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
-	gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
-	g_signal_connect(sel, "changed", G_CALLBACK(on_changed), g_store);
-
-	return view;
+	GtkCellRendererClass *cell_class   = GTK_CELL_RENDERER_CLASS(klass);
+	GObjectClass         *object_class = G_OBJECT_CLASS(klass);
+
+printf("custom_list_class_init : deb\n");
+	parent_class           = g_type_class_peek_parent (klass);
+
+	cell_class->render   = custom_list_render;
+	cell_class->get_size = custom_list_get_size;
+	object_class->get_property = custom_list_get_property;
+	object_class->set_property = custom_list_set_property;
+	object_class->finalize = custom_list_finalize;
+
+	// Install our very own properties
+	g_object_class_install_property(object_class, PROP_PERCENTAGE, g_param_spec_double("percentage", "Percentage", "The fractional progress to display", 0.0, 1.0, 0.0, G_PARAM_READWRITE));
+	g_object_class_install_property(object_class, PROP_THEME, g_param_spec_string("theme", "Theme", "Theme file name", NULL, G_PARAM_READWRITE));
+	g_object_class_install_property(object_class, PROP_SNAPSHOT, g_param_spec_string("snapshot", "Snapshot", "Snapshot file name", NULL, G_PARAM_READWRITE));
 }
 
 
-void on_changed(GtkWidget *widget, gpointer label)
+// CustomList renderer initialisation
+static void custom_list_init(CustomList *custom_list)
 {
-	GtkTreeIter iter;
-	GtkTreeModel *model;
-	char *value;
-
-	if (gtk_tree_selection_get_selected(GTK_TREE_SELECTION(widget), &model, &iter)) {
-		gtk_tree_model_get(model, &iter, COL_TEXT, &value,  -1);
-		//gtk_label_set_text(GTK_LABEL(label), value);
-		g_free(value);
+	printf("custom_list_init : deb\n");
+	// set some default properties of the parent (GtkCellRenderer).
+	GTK_CELL_RENDERER(custom_list)->mode = GTK_CELL_RENDERER_MODE_INERT;
+	GTK_CELL_RENDERER(custom_list)->xpad = 2;
+	GTK_CELL_RENDERER(custom_list)->ypad = 2;
+}
+
+
+static void custom_list_finalize(GObject *object)
+{
+/*
+  CustomList *cellrendererprogress = CUSTOM_LIST(object);
+*/
+
+printf("custom_list_finalize\n");
+	// Free any dynamically allocated resources here
+
+	(* G_OBJECT_CLASS (parent_class)->finalize) (object);
+}
+
+
+static void custom_list_set_property(GObject *object, guint param_id, const GValue *value, GParamSpec *pspec)
+{
+	CustomList *custom_list = CUSTOM_LIST(object);
+
+	switch (param_id) {
+		case PROP_PERCENTAGE:
+			printf("custom_list_set_property : PROP_PERCENTAGE\n");
+			custom_list->progress = g_value_get_double(value);
+			break;
+
+		case PROP_THEME:
+			printf("custom_list_set_property : PROP_THEME\n");
+			//if (custom_list->nameTheme) g_free(custom_list->nameTheme);
+			custom_list->nameTheme = g_strdup(g_value_get_string(value));
+			break;
+
+		case PROP_SNAPSHOT:
+			printf("custom_list_set_property : PROP_SNAPSHOT\n");
+			custom_list->nameSnapshot = g_strdup(g_value_get_string(value));
+			break;
+
+		default:
+			G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
+			break;
 	}
 }
 
 
-void add_to_list(GtkWidget *list, const gchar *str)
+static void custom_list_get_property(GObject *object, guint param_id, GValue *value, GParamSpec *psec)
 {
-	GtkTreeIter iter;
-	gchar *cmd, *name, *snapshot;
-	GdkPixbuf  *icon;
-	GError  *error = NULL;
-
-//printf("  %s\n", str);
-	snapshot = g_build_filename (g_get_user_config_dir(), "tint2", "snap.jpg", NULL);
-	cmd = g_strdup_printf("tint2 -c \'%s\' -s \'%s\'", str, snapshot, NULL);
-	system(cmd);
-
-	icon = gdk_pixbuf_new_from_file(snapshot, &error);
-	g_free(snapshot);
-	if (error) {
-		g_warning ("Could not load icon: %s\n", error->message);
-		g_error_free(error);
-		return;
+	CustomList *custom_list = CUSTOM_LIST(object);
+
+	switch (param_id) {
+		case PROP_PERCENTAGE:
+			printf("custom_list_get_property : PROP_PERCENTAGE\n");
+			g_value_set_double(value, custom_list->progress);
+			break;
+
+		case PROP_THEME:
+			printf("custom_list_get_property : PROP_THEME\n");
+			g_value_set_string(value, g_strdup(custom_list->nameTheme));
+			break;
+
+		case PROP_SNAPSHOT:
+			printf("custom_list_get_property : PROP_SNAPSHOT\n");
+			g_value_set_string(value, g_strdup(custom_list->nameSnapshot));
+			break;
+			//g_value_set_object (value, (GObject *)priv->image);
+
+		default:
+			G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, psec);
+			break;
 	}
+}
 
-	gtk_list_store_append(g_store, &iter);
-	gtk_list_store_set(g_store, &iter, COL_TEXT, str, COL_PIX, icon, -1);
 
+GtkCellRenderer *custom_list_new()
+{
+	return g_object_new(CUSTOM_LIST_TYPE, NULL);
 }
 
 
+/***************************************************************************
+ *
+ *  custom_cell_renderer_progress_get_size: crucial - calculate the size
+ *                                          of our cell, taking into account
+ *                                          padding and alignment properties
+ *                                          of parent.
+ *
+ ***************************************************************************/
+
+#define FIXED_WIDTH   100
+#define FIXED_HEIGHT  20
+
+static void custom_list_get_size(GtkCellRenderer *cell, GtkWidget *widget, GdkRectangle *cell_area, gint *x_offset, gint *y_offset, gint *width, gint *height)
+{
+	gint calc_width;
+	gint calc_height;
+
+	calc_width  = (gint) cell->xpad * 2 + FIXED_WIDTH;
+	calc_height = (gint) cell->ypad * 2 + FIXED_HEIGHT;
+
+	if (width)
+		*width = calc_width;
+
+	if (height)
+		*height = calc_height;
+
+	if (cell_area) {
+		if (x_offset) {
+			*x_offset = cell->xalign * (cell_area->width - calc_width);
+			*x_offset = MAX (*x_offset, 0);
+		}
+
+		if (y_offset) {
+			*y_offset = cell->yalign * (cell_area->height - calc_height);
+			*y_offset = MAX (*y_offset, 0);
+		}
+	}
+}
+
+
+/***************************************************************************
+ *
+ *  custom_cell_renderer_progress_render: crucial - do the rendering.
+ *
+ ***************************************************************************/
+
+static void custom_list_render(GtkCellRenderer *cell, GdkWindow *window, GtkWidget *widget, GdkRectangle *background_area, GdkRectangle *cell_area, GdkRectangle *expose_area, guint flags)
+{
+	CustomList *custom_list = CUSTOM_LIST(cell);
+	GtkStateType state;
+	gint width, height;
+	gint x_offset, y_offset;
+
+	//printf("custom_list_render\n");
+	custom_list_get_size (cell, widget, cell_area, &x_offset, &y_offset, &width, &height);
+
+	if (GTK_WIDGET_HAS_FOCUS (widget))
+		state = GTK_STATE_ACTIVE;
+	else
+		state = GTK_STATE_NORMAL;
+
+	width  -= cell->xpad*2;
+	height -= cell->ypad*2;
+
+	gtk_paint_box (widget->style, window, GTK_STATE_NORMAL, GTK_SHADOW_IN, NULL, widget, "trough", cell_area->x + x_offset + cell->xpad, cell_area->y + y_offset + cell->ypad, width - 1, height - 1);
+
+	gtk_paint_box (widget->style, window, state, GTK_SHADOW_OUT, NULL, widget, "bar", cell_area->x + x_offset + cell->xpad, cell_area->y + y_offset + cell->ypad, width * custom_list->progress, height - 1);
+}
+
+
+
diff --git a/src/tint2conf/theme_view.h b/src/tint2conf/theme_view.h
index 7f20207..3556ed1 100644
--- a/src/tint2conf/theme_view.h
+++ b/src/tint2conf/theme_view.h
@@ -1,19 +1,45 @@
+
 #ifndef THEME_VIEW
 #define THEME_VIEW
 
 #include <gtk/gtk.h>
 
 
-extern GtkListStore *g_store;
+#define CUSTOM_LIST_TYPE  (custom_list_get_type())
+#define CUSTOM_LIST(obj)  (G_TYPE_CHECK_INSTANCE_CAST((obj), CUSTOM_LIST_TYPE, CustomList))
+#define CUSTOM_LIST_CLASS(klass)  (G_TYPE_CHECK_CLASS_CAST ((klass), CUSTOM_LIST_TYPE, CustomListClass))
+#define CUSTOM_IS_LIST(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CUSTOM_LIST_TYPE))
+#define CUSTOM_IS_LIST_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass),  CUSTOM_LIST_TYPE))
+#define CUSTOM_LIST_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj),  CUSTOM_LIST_TYPE, CustomListClass))
+
+typedef struct _CustomList CustomList;
+typedef struct _CustomListClass CustomListClass;
+
+
+struct _CustomList
+{
+	GtkCellRenderer parent;
 
-enum { COL_TEXT = 0, COL_PIX, N_COLUMNS };
+	gdouble  progress;
+	gchar  *nameTheme;
+	gchar  *nameSnapshot;
+	GdkPixbuf  *pixbuf;
+};
 
+struct _CustomListClass
+{
+  GtkCellRendererClass  parent_class;
+};
 
-GtkWidget *create_view(void);
 
-void on_changed(GtkWidget *widget, gpointer label);
+// return the type CustomList
+GType custom_list_get_type();
+
+// return a new cell renderer instance
+GtkCellRenderer *custom_list_new();
 
-void add_to_list(GtkWidget *list, const gchar *str);
 
 #endif
 
+
+