/* -*- 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 <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, write to the * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, 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 */