-#include <string.h>
-#include "theme_view.h"
-
-
-GtkListStore *g_store;
-
-// Some boring function declarations: GObject type system stuff
-static void custom_cell_renderer_theme_init(CustomCellRendererTheme *cellprogress);
-static void custom_cell_renderer_theme_class_init(CustomCellRendererThemeClass *klass);
-static void custom_cell_renderer_theme_finalize(GObject *gobject);
-static void custom_cell_renderer_theme_get_property(GObject *object, guint param_id, GValue *value, GParamSpec *pspec);
-static void custom_cell_renderer_theme_set_property(GObject *object, guint param_id, const GValue *value, GParamSpec *pspec);
-
-
-// These functions are the heart of our custom cell renderer:
-static void custom_cell_renderer_theme_get_size(GtkCellRenderer *cell, GtkWidget *widget, GdkRectangle *cell_area, gint *x_offset, gint *y_offset, gint *width, gint *height);
-static void custom_cell_renderer_theme_render(GtkCellRenderer *cell, GdkWindow *window, GtkWidget *widget, GdkRectangle *background_area, GdkRectangle *cell_area, GdkRectangle *expose_area, guint flags);
-
+/**************************************************************************
+*
+* Tint2conf
+*
+* Copyright (C) 2009 Thierry lorthiois (lorthiois@bbsoft.fr) from Omega distribution
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License version 2
+* as published by the Free Software Foundation.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+**************************************************************************/
-static gpointer parent_class;
-enum { PROP_TITLE = 1, };
+#include "main.h"
+#include "theme_view.h"
+// The data columns that we export via the tree model interface
+GtkWidget *g_theme_view;
+GtkListStore *g_store;
+int g_width_list, g_height_list;
+GtkCellRenderer *g_renderer;
-GtkWidget *create_view_and_model(void)
+GtkWidget *create_view()
{
GtkTreeViewColumn *col;
GtkCellRenderer *renderer;
GtkWidget *view;
- GtkTreeSelection *sel;
- GtkTreeIter iter;
- g_store = gtk_list_store_new(N_COLUMNS, G_TYPE_STRING);
+ 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_with_attributes("Deb", renderer, "title", COL_TEXT, NULL);
- gtk_tree_view_append_column(GTK_TREE_VIEW(view), col);
-*/
- renderer = g_object_new(CUSTOM_TYPE_CELL_RENDERER_THEME, NULL);
col = gtk_tree_view_column_new();
- gtk_tree_view_column_pack_start (col, renderer, TRUE);
- gtk_tree_view_column_add_attribute (col, renderer, "title", COL_TEXT);
+ 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);
- sel = gtk_tree_view_get_selection(GTK_TREE_VIEW(view));
- gtk_tree_selection_set_mode(GTK_TREE_SELECTION(sel), GTK_SELECTION_SINGLE);
- g_signal_connect(sel, "changed", G_CALLBACK(on_changed), NULL);
+ 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);
+ GtkTreeSortable *sortable;
+ sortable = GTK_TREE_SORTABLE(g_store);
+ gtk_tree_sortable_set_sort_column_id(sortable, COL_THEME_FILE, GTK_SORT_ASCENDING);
return view;
}
-void on_changed(GtkWidget *widget, gpointer label)
-{
- 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);
- }
-
-}
-
-
-void add_to_list(GtkWidget *list, const gchar *str)
+void custom_list_append(const gchar *name)
{
- GtkTreeIter iter;
+ GtkTreeIter iter;
gtk_list_store_append(g_store, &iter);
- gtk_list_store_set(g_store, &iter, COL_TEXT, str, -1);
- //gtk_list_store_set (g_store, &iter, COL_TEXT, buf, -1);
-}
-
-
-/***************************************************************************
-* custom_cell_renderer_theme_get_type: here we register our type with
-* the GObject type system if we
-* haven't done so yet. Everything
-* else is done in the callbacks.
-***************************************************************************/
-
-GType custom_cell_renderer_theme_get_type (void)
-{
- static GType cell_type = 0;
-
- if (cell_type == 0) {
- static const GTypeInfo cell_info =
- {
- sizeof (CustomCellRendererThemeClass),
- NULL, // base_init
- NULL, // base_finalize
- (GClassInitFunc) custom_cell_renderer_theme_class_init,
- NULL, // class_finalize
- NULL, // class_data
- sizeof (CustomCellRendererTheme),
- 0, // n_preallocs
- (GInstanceInitFunc) custom_cell_renderer_theme_init,
- };
-
- // Derive from GtkCellRenderer
- cell_type = g_type_register_static(GTK_TYPE_CELL_RENDERER, "CustomCellRendererTheme", &cell_info, 0);
- }
-
- return cell_type;
-}
-
-
-static void custom_cell_renderer_theme_init(CustomCellRendererTheme *celltheme)
-{
- // set some default properties
- GTK_CELL_RENDERER(celltheme)->mode = GTK_CELL_RENDERER_MODE_INERT;
- GTK_CELL_RENDERER(celltheme)->xpad = 2;
- GTK_CELL_RENDERER(celltheme)->ypad = 2;
- celltheme->title = 0;
- printf("custom_cell_renderer_theme_init\n\n");
-
-}
-
-
-/***************************************************************************
-* custom_cell_renderer_theme_class_init:
-*
-* set up our own get_property and set_property functions, and
-* override the parent's functions that we need to implement.
-* And make our new "percentage" property known to the type system.
-* If you want cells that can be activated on their own (ie. not
-* just the whole row selected) or cells that are editable, you
-* will need to override 'activate' and 'start_editing' as well.
-***************************************************************************/
-
-static void custom_cell_renderer_theme_class_init(CustomCellRendererThemeClass *klass)
-{
- GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS(klass);
- GObjectClass *object_class = G_OBJECT_CLASS(klass);
-
- parent_class = g_type_class_peek_parent (klass);
- object_class->finalize = custom_cell_renderer_theme_finalize;
-
- object_class->get_property = custom_cell_renderer_theme_get_property;
- object_class->set_property = custom_cell_renderer_theme_set_property;
-
- // Override the two crucial functions that are the heart of a cell renderer in the parent class
- cell_class->get_size = custom_cell_renderer_theme_get_size;
- cell_class->render = custom_cell_renderer_theme_render;
-
-printf("custom_class_init\n\n");
-
- // Install our very own properties
- g_object_class_install_property (object_class, PROP_TITLE, g_param_spec_string("title", "Title", "Theme's title", 0, G_PARAM_READWRITE));
-// g_object_class_install_property (object_class, PROP_PERCENTAGE, g_param_spec_double ("percentage", "Percentage", "The fractional progress to display", 0, 1, 0, G_PARAM_READWRITE));
+ gtk_list_store_set(g_store, &iter, COL_THEME_FILE, name, -1);
}
-static void custom_cell_renderer_theme_finalize(GObject *object)
+gboolean update_snapshot()
{
- CustomCellRendererTheme *celltheme = CUSTOM_CELL_RENDERER_THEME(object);
-
- // free any resources here
- //if (celltheme->title)
- //g_free(celltheme->title);
-
- // Free any dynamically allocated resources here
- (* G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
-
-static void custom_cell_renderer_theme_get_property(GObject *object, guint param_id, GValue *value, GParamSpec *psec)
-{
- CustomCellRendererTheme *celltheme = CUSTOM_CELL_RENDERER_THEME(object);
-
- switch (param_id) {
- case PROP_TITLE:
- g_value_set_string(value, celltheme->title);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, psec);
- break;
- }
-}
-
-
-static void custom_cell_renderer_theme_set_property(GObject *object, guint param_id, const GValue *value, GParamSpec *pspec)
-{
- CustomCellRendererTheme *cellprogress = CUSTOM_CELL_RENDERER_THEME(object);
-
- switch (param_id) {
- case PROP_TITLE:
-//printf("set_property**************************************\n");
- cellprogress->title = g_value_get_string(value);
- break;
-
- default:
- G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
- break;
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ GdkPixbuf *icon;
+ gboolean have_iter, found = FALSE;
+
+ model = gtk_tree_view_get_model(GTK_TREE_VIEW(g_theme_view));
+ have_iter = gtk_tree_model_get_iter_first(model, &iter);
+ while (have_iter) {
+ gtk_tree_model_get(model, &iter, COL_SNAPSHOT, &icon, -1);
+ if (icon != NULL) {
+ g_object_unref(icon);
+ have_iter = gtk_tree_model_iter_next(model, &iter);
+ }
+ else {
+ found = TRUE;
+ break;
+ }
}
-}
-
-
-#define FIXED_WIDTH 100
-#define FIXED_HEIGHT 20
-
-static void custom_cell_renderer_theme_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;
-
- // calculate the size of our cell, taking into account
- // padding and alignment properties of parent.
- 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 (found) {
+ // build panel's snapshot
+ GdkPixbuf *pixbuf;
+ gchar *name, *snap, *cmd;
+ gint pixWidth, pixHeight;
+ gboolean changeSize = FALSE;
+
+ snap = g_build_filename (g_get_user_config_dir(), "tint2", "snap.jpg", NULL);
+ g_remove(snap);
+
+ gtk_tree_model_get(model, &iter, COL_THEME_FILE, &name, -1);
+ cmd = g_strdup_printf("tint2 -c \'%s\' -s \'%s\'", name, snap);
+ system(cmd);
+
+ // load
+ pixbuf = gdk_pixbuf_new_from_file(snap, NULL);
+ if (pixbuf == NULL) {
+ printf("snapshot NULL : %s\n", cmd);
+ found = FALSE;
}
-
- if (y_offset) {
- *y_offset = cell->yalign * (cell_area->height - calc_height);
- *y_offset = MAX (*y_offset, 0);
+ g_free(snap);
+ g_free(cmd);
+ g_free(name);
+
+ pixWidth = gdk_pixbuf_get_width(pixbuf);
+ pixHeight = gdk_pixbuf_get_height(pixbuf);
+ 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_set(g_store, &iter, COL_SNAPSHOT, pixbuf, -1);
}
+ return found;
}
-static void custom_cell_renderer_theme_render(GtkCellRenderer *cell, GdkWindow *window, GtkWidget *widget, GdkRectangle *background_area, GdkRectangle *cell_area, GdkRectangle *expose_area, guint flags)
-{
- CustomCellRendererTheme *celltheme = CUSTOM_CELL_RENDERER_THEME(cell);
- GtkStateType state;
- gint width, height, x_offset, y_offset;
- PangoLayout *layout;
-
- // do the rendering.
- custom_cell_renderer_theme_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;
-
- layout = gtk_widget_create_pango_layout(widget, "");
- pango_layout_set_text(layout, celltheme->title, strlen(celltheme->title));
- gtk_paint_layout (widget->style, widget->window, state, FALSE, NULL, widget, NULL, x_offset, y_offset, layout);
- //pango_layout_get_size (layout, &width, &height);
- g_object_unref (layout);
-
- //gtk_paint_layout
- //gtk_paint_box (widget->style, window, GTK_STATE_NORMAL, GTK_SHADOW_IN, NULL, widget, "title", cell_area->x + x_offset + cell->xpad, cell_area->y + y_offset + cell->ypad, width - 1, height - 1);
-
-printf("custom_cell_renderer_theme_render\n");
- //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 * cellprogress->progress, height - 1);
-}
projects / chaz / tint2 / blobdiff