#include "theme_view.h"
+// The data columns that we export via the tree model interface
+GtkListStore *g_store;
+int g_width_list, g_height_list;
+GtkCellRenderer *g_renderer;
-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);
-
-
-
-// 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;
-}
-
-
-// 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)
+GtkWidget *create_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));
-}
-
-
-// CustomList renderer initialisation
-static void custom_list_init(CustomList *custom_list)
-{
- 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);
+ GtkTreeViewColumn *col;
+ GtkCellRenderer *renderer;
+ GtkWidget *view;
+
+ g_store = gtk_list_store_new(NB_COL, G_TYPE_STRING, GDK_TYPE_PIXBUF);
+
+ 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_headers_visible(GTK_TREE_VIEW(view), FALSE);
+
+ 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_visible(col, FALSE);
+ 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);
+ // specific to gtk-2.18 or higher
+ //gtk_cell_renderer_set_padding(g_renderer, 5, 5);
+ 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_append_column(GTK_TREE_VIEW(view),col);
+
+ //g_timeout_add(50, (GSourceFunc) increase_timeout, NULL);
+
+ return view;
}
-static void custom_list_set_property(GObject *object, guint param_id, const GValue *value, GParamSpec *pspec)
+void custom_list_append(const gchar *name)
{
- 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;
+ 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);
+ g_remove(snap);
+
+ 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;
}
-}
-
-
-static void custom_list_get_property(GObject *object, guint param_id, GValue *value, GParamSpec *psec)
-{
- 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;
+ 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);
-GtkCellRenderer *custom_list_new()
-{
- return g_object_new(CUSTOM_LIST_TYPE, NULL);
+ gtk_list_store_append(g_store, &iter);
+ gtk_list_store_set(g_store, &iter, COL_THEME_FILE, name, COL_SNAPSHOT, icon, -1);
}
-
-/***************************************************************************
- *
- * 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)
+/*
+gboolean increase_timeout (GtkCellRenderer *renderer)
{
- gint calc_width;
- gint calc_height;
+ GtkTreeIter iter;
+ gfloat perc = 0.0;
+ //gchar buf[20];
- calc_width = (gint) cell->xpad * 2 + FIXED_WIDTH;
- calc_height = (gint) cell->ypad * 2 + FIXED_HEIGHT;
+ gtk_tree_model_get_iter_first(GTK_TREE_MODEL(g_store), &iter);
- if (width)
- *width = calc_width;
+ gtk_tree_model_get (GTK_TREE_MODEL(g_store), &iter, COL_SNAPSHOT, &perc, -1);
- if (height)
- *height = calc_height;
+ if ( perc > (1.0-STEP) || (perc < STEP && perc > 0.0) )
+ {
+ increasing = (!increasing);
+ }
- if (cell_area) {
- if (x_offset) {
- *x_offset = cell->xalign * (cell_area->width - calc_width);
- *x_offset = MAX (*x_offset, 0);
- }
+ if (increasing)
+ perc = perc + STEP;
+ else
+ perc = perc - STEP;
- 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);
+ //g_snprintf(buf, sizeof(buf), "%u %%", (guint)(perc*100));
- if (GTK_WIDGET_HAS_FOCUS (widget))
- state = GTK_STATE_ACTIVE;
- else
- state = GTK_STATE_NORMAL;
+ gtk_list_store_set (g_store, &iter, COL_SNAPSHOT, perc, -1);
- 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);
+ return TRUE;
}
-
-
+*/
projects / chaz / tint2 / blobdiff