#include "theme_view.h"
-GtkListStore *g_store;
+enum { PROP_PERCENTAGE = 1, PROP_THEME, PROP_SNAPSHOT, };
-// 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);
+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_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);
+// 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);
-static gpointer parent_class;
-enum { PROP_TITLE = 1, };
-
-
-
-GtkWidget *create_view_and_model(void)
+// 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()
{
- GtkTreeViewColumn *col;
- GtkCellRenderer *renderer;
- GtkWidget *view;
- GtkTreeSelection *sel;
- GtkTreeIter iter;
-
- g_store = gtk_list_store_new(N_COLUMNS, G_TYPE_STRING);
- view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(g_store));
- 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_append_column(GTK_TREE_VIEW(view),col);
+ static GType type = 0;
- 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);
-
- 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)
-{
- 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 (type)
+ return type;
- if (cell_type == 0) {
+ if (1) {
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,
+ sizeof (CustomListClass),
+ NULL,
+ NULL,
+ (GClassInitFunc)custom_list_class_init,
+ NULL,
+ NULL,
+ sizeof (CustomList),
+ 0,
+ (GInstanceInitFunc)custom_list_init,
};
// Derive from GtkCellRenderer
- cell_type = g_type_register_static(GTK_TYPE_CELL_RENDERER, "CustomCellRendererTheme", &cell_info, 0);
+ type = g_type_register_static(GTK_TYPE_CELL_RENDERER, "CustomList", &cell_info, 0);
}
- return cell_type;
+ return 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)
+// 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)
{
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;
+ GObjectClass *object_class = G_OBJECT_CLASS(klass);
- object_class->get_property = custom_cell_renderer_theme_get_property;
- object_class->set_property = custom_cell_renderer_theme_set_property;
+printf("custom_list_class_init : deb\n");
+ parent_class = g_type_class_peek_parent (klass);
- // 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");
+ 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_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));
+ 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));
}
-static void custom_cell_renderer_theme_finalize(GObject *object)
+// CustomList renderer initialisation
+static void custom_list_init(CustomList *custom_list)
{
- CustomCellRendererTheme *celltheme = CUSTOM_CELL_RENDERER_THEME(object);
+ 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;
+}
+
- // free any resources here
- //if (celltheme->title)
- //g_free(celltheme->title);
+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_cell_renderer_theme_get_property(GObject *object, guint param_id, GValue *value, GParamSpec *psec)
+static void custom_list_set_property(GObject *object, guint param_id, const GValue *value, GParamSpec *pspec)
{
- CustomCellRendererTheme *celltheme = CUSTOM_CELL_RENDERER_THEME(object);
+ CustomList *custom_list = CUSTOM_LIST(object);
switch (param_id) {
- case PROP_TITLE:
- g_value_set_string(value, celltheme->title);
- break;
+ 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, psec);
- break;
+ G_OBJECT_WARN_INVALID_PROPERTY_ID(object, param_id, pspec);
+ break;
}
}
-static void custom_cell_renderer_theme_set_property(GObject *object, guint param_id, const GValue *value, GParamSpec *pspec)
+static void custom_list_get_property(GObject *object, guint param_id, GValue *value, GParamSpec *psec)
{
- CustomCellRendererTheme *cellprogress = CUSTOM_CELL_RENDERER_THEME(object);
+ CustomList *custom_list = CUSTOM_LIST(object);
switch (param_id) {
- case PROP_TITLE:
-//printf("set_property**************************************\n");
- cellprogress->title = g_value_get_string(value);
- break;
+ 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, pspec);
- break;
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, psec);
+ break;
}
}
+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_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_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;
- // 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;
}
-static void custom_cell_renderer_theme_render(GtkCellRenderer *cell, GdkWindow *window, GtkWidget *widget, GdkRectangle *background_area, GdkRectangle *cell_area, GdkRectangle *expose_area, guint flags)
+/***************************************************************************
+ *
+ * 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)
{
- CustomCellRendererTheme *celltheme = CUSTOM_CELL_RENDERER_THEME(cell);
- GtkStateType state;
- gint width, height, x_offset, y_offset;
- PangoLayout *layout;
+ CustomList *custom_list = CUSTOM_LIST(cell);
+ GtkStateType state;
+ gint width, height;
+ gint x_offset, y_offset;
- // do the rendering.
- custom_cell_renderer_theme_get_size(cell, widget, cell_area, &x_offset, &y_offset, &width, &height);
+ //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;
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_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_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);
+ 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);
}
+
+
projects / chaz / tint2 / blobdiff