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Diffstat (limited to 'src/nautilus-canvas-item.h')
| -rw-r--r-- | src/nautilus-canvas-item.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/src/nautilus-canvas-item.h b/src/nautilus-canvas-item.h new file mode 100644 index 000000000..89dfe8709 --- /dev/null +++ b/src/nautilus-canvas-item.h @@ -0,0 +1,99 @@ + +/* Nautilus - Canvas item class for canvas container. + * + * Copyright (C) 2000 Eazel, Inc. + * + * Author: Andy Hertzfeld <andy@eazel.com> + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Library General Public + * License as published by the Free Software Foundation; either + * version 2 of the License, or (at your option) any later version. + * + * This library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef NAUTILUS_CANVAS_ITEM_H +#define NAUTILUS_CANVAS_ITEM_H + +#include <eel/eel-canvas.h> +#include <eel/eel-art-extensions.h> + +G_BEGIN_DECLS + +#define NAUTILUS_TYPE_CANVAS_ITEM nautilus_canvas_item_get_type() +#define NAUTILUS_CANVAS_ITEM(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), NAUTILUS_TYPE_CANVAS_ITEM, NautilusCanvasItem)) +#define NAUTILUS_CANVAS_ITEM_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), NAUTILUS_TYPE_CANVAS_ITEM, NautilusCanvasItemClass)) +#define NAUTILUS_IS_CANVAS_ITEM(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), NAUTILUS_TYPE_CANVAS_ITEM)) +#define NAUTILUS_IS_CANVAS_ITEM_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), NAUTILUS_TYPE_CANVAS_ITEM)) +#define NAUTILUS_CANVAS_ITEM_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), NAUTILUS_TYPE_CANVAS_ITEM, NautilusCanvasItemClass)) + +typedef struct NautilusCanvasItem NautilusCanvasItem; +typedef struct NautilusCanvasItemClass NautilusCanvasItemClass; +typedef struct NautilusCanvasItemDetails NautilusCanvasItemDetails; + +struct NautilusCanvasItem { + EelCanvasItem item; + NautilusCanvasItemDetails *details; + gpointer user_data; +}; + +struct NautilusCanvasItemClass { + EelCanvasItemClass parent_class; +}; + +/* not namespaced due to their length */ +typedef enum { + BOUNDS_USAGE_FOR_LAYOUT, + BOUNDS_USAGE_FOR_ENTIRE_ITEM, + BOUNDS_USAGE_FOR_DISPLAY +} NautilusCanvasItemBoundsUsage; + +/* GObject */ +GType nautilus_canvas_item_get_type (void); + +/* attributes */ +void nautilus_canvas_item_set_image (NautilusCanvasItem *item, + GdkPixbuf *image); +cairo_surface_t* nautilus_canvas_item_get_drag_surface (NautilusCanvasItem *item); +void nautilus_canvas_item_set_emblems (NautilusCanvasItem *item, + GList *emblem_pixbufs); +void nautilus_canvas_item_set_show_stretch_handles (NautilusCanvasItem *item, + gboolean show_stretch_handles); + +/* geometry and hit testing */ +gboolean nautilus_canvas_item_hit_test_rectangle (NautilusCanvasItem *item, + EelIRect canvas_rect); +gboolean nautilus_canvas_item_hit_test_stretch_handles (NautilusCanvasItem *item, + gdouble world_x, + gdouble world_y, + GtkCornerType *corner); +void nautilus_canvas_item_invalidate_label (NautilusCanvasItem *item); +void nautilus_canvas_item_invalidate_label_size (NautilusCanvasItem *item); +EelDRect nautilus_canvas_item_get_icon_rectangle (const NautilusCanvasItem *item); +void nautilus_canvas_item_get_bounds_for_layout (NautilusCanvasItem *item, + double *x1, double *y1, double *x2, double *y2); +void nautilus_canvas_item_get_bounds_for_entire_item (NautilusCanvasItem *item, + double *x1, double *y1, double *x2, double *y2); +void nautilus_canvas_item_update_bounds (NautilusCanvasItem *item, + double i2w_dx, double i2w_dy); +void nautilus_canvas_item_set_is_visible (NautilusCanvasItem *item, + gboolean visible); +/* whether the entire label text must be visible at all times */ +void nautilus_canvas_item_set_entire_text (NautilusCanvasItem *canvas_item, + gboolean entire_text); + +G_END_DECLS + +#endif /* NAUTILUS_CANVAS_ITEM_H */ |