diff options
Diffstat (limited to 'libcaja-private/caja-icon-canvas-item.h')
| -rw-r--r-- | libcaja-private/caja-icon-canvas-item.h | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/libcaja-private/caja-icon-canvas-item.h b/libcaja-private/caja-icon-canvas-item.h new file mode 100644 index 00000000..e284d221 --- /dev/null +++ b/libcaja-private/caja-icon-canvas-item.h @@ -0,0 +1,123 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ + +/* Caja - Icon canvas item class for icon container. + * + * Copyright (C) 2000 Eazel, Inc. + * + * Author: Andy Hertzfeld <[email protected]> + * + * 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, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ + +#ifndef CAJA_ICON_CANVAS_ITEM_H +#define CAJA_ICON_CANVAS_ITEM_H + +#include <eel/eel-canvas.h> +#include <eel/eel-art-extensions.h> + +#ifdef __cplusplus +extern "C" { +#endif + +#define CAJA_TYPE_ICON_CANVAS_ITEM caja_icon_canvas_item_get_type() +#define CAJA_ICON_CANVAS_ITEM(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST ((obj), CAJA_TYPE_ICON_CANVAS_ITEM, CajaIconCanvasItem)) +#define CAJA_ICON_CANVAS_ITEM_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST ((klass), CAJA_TYPE_ICON_CANVAS_ITEM, CajaIconCanvasItemClass)) +#define CAJA_IS_ICON_CANVAS_ITEM(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CAJA_TYPE_ICON_CANVAS_ITEM)) +#define CAJA_IS_ICON_CANVAS_ITEM_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE ((klass), CAJA_TYPE_ICON_CANVAS_ITEM)) +#define CAJA_ICON_CANVAS_ITEM_GET_CLASS(obj) \ + (G_TYPE_INSTANCE_GET_CLASS ((obj), CAJA_TYPE_ICON_CANVAS_ITEM, CajaIconCanvasItemClass)) + + typedef struct CajaIconCanvasItem CajaIconCanvasItem; + typedef struct CajaIconCanvasItemClass CajaIconCanvasItemClass; + typedef struct CajaIconCanvasItemDetails CajaIconCanvasItemDetails; + + struct CajaIconCanvasItem + { + EelCanvasItem item; + CajaIconCanvasItemDetails *details; + gpointer user_data; + }; + + struct CajaIconCanvasItemClass + { + EelCanvasItemClass parent_class; + }; + + /* not namespaced due to their length */ + typedef enum + { + BOUNDS_USAGE_FOR_LAYOUT, + BOUNDS_USAGE_FOR_ENTIRE_ITEM, + BOUNDS_USAGE_FOR_DISPLAY + } CajaIconCanvasItemBoundsUsage; + + /* GObject */ + GType caja_icon_canvas_item_get_type (void); + + /* attributes */ + void caja_icon_canvas_item_set_image (CajaIconCanvasItem *item, + GdkPixbuf *image); + GdkPixmap * caja_icon_canvas_item_get_image (CajaIconCanvasItem *item, + GdkBitmap **mask, + GdkColormap *colormap); + void caja_icon_canvas_item_set_emblems (CajaIconCanvasItem *item, + GList *emblem_pixbufs); + void caja_icon_canvas_item_set_show_stretch_handles (CajaIconCanvasItem *item, + gboolean show_stretch_handles); + void caja_icon_canvas_item_set_attach_points (CajaIconCanvasItem *item, + GdkPoint *attach_points, + int n_attach_points); + void caja_icon_canvas_item_set_embedded_text_rect (CajaIconCanvasItem *item, + const GdkRectangle *text_rect); + void caja_icon_canvas_item_set_embedded_text (CajaIconCanvasItem *item, + const char *text); + double caja_icon_canvas_item_get_max_text_width (CajaIconCanvasItem *item); + const char *caja_icon_canvas_item_get_editable_text (CajaIconCanvasItem *icon_item); + void caja_icon_canvas_item_set_renaming (CajaIconCanvasItem *icon_item, + gboolean state); + + /* geometry and hit testing */ + gboolean caja_icon_canvas_item_hit_test_rectangle (CajaIconCanvasItem *item, + EelIRect canvas_rect); + gboolean caja_icon_canvas_item_hit_test_stretch_handles (CajaIconCanvasItem *item, + EelDPoint world_point, + GtkCornerType *corner); + void caja_icon_canvas_item_invalidate_label (CajaIconCanvasItem *item); + void caja_icon_canvas_item_invalidate_label_size (CajaIconCanvasItem *item); + EelDRect caja_icon_canvas_item_get_icon_rectangle (const CajaIconCanvasItem *item); + EelDRect caja_icon_canvas_item_get_text_rectangle (CajaIconCanvasItem *item, + gboolean for_layout); + void caja_icon_canvas_item_get_bounds_for_layout (CajaIconCanvasItem *item, + double *x1, double *y1, double *x2, double *y2); + void caja_icon_canvas_item_get_bounds_for_entire_item (CajaIconCanvasItem *item, + double *x1, double *y1, double *x2, double *y2); + void caja_icon_canvas_item_update_bounds (CajaIconCanvasItem *item, + double i2w_dx, double i2w_dy); + void caja_icon_canvas_item_set_is_visible (CajaIconCanvasItem *item, + gboolean visible); + /* whether the entire label text must be visible at all times */ + void caja_icon_canvas_item_set_entire_text (CajaIconCanvasItem *icon_item, + gboolean entire_text); + +#ifdef __cplusplus +} +#endif + +#endif /* CAJA_ICON_CANVAS_ITEM_H */ |