nodist/AdgText/hippo-canvas-text.h

   1 /* -*- mode: C; c-basic-offset: 4; indent-tabs-mode: nil; -*- */
   2 #ifndef __HIPPO_CANVAS_TEXT_H__
   3 #define __HIPPO_CANVAS_TEXT_H__
   4
   5 /* A text paragraph canvas item. */
   6
   7 #include "hippo-canvas-box.h"
   8 #include <cairo.h>
   9 #include <pango/pango.h>
  10
  11 G_BEGIN_DECLS
  12
  13 typedef enum {
  14     HIPPO_CANVAS_SIZE_FULL_WIDTH,
  15     HIPPO_CANVAS_SIZE_WRAP_WORD,
  16     HIPPO_CANVAS_SIZE_ELLIPSIZE_END
  17 } HippoCanvasSizeMode;
  18
  19 typedef struct _HippoCanvasText      HippoCanvasText;
  20 typedef struct _HippoCanvasTextClass HippoCanvasTextClass;
  21
  22 #define HIPPO_TYPE_CANVAS_TEXT              (hippo_canvas_text_get_type ())
  23 #define HIPPO_CANVAS_TEXT(object)           (G_TYPE_CHECK_INSTANCE_CAST ((object), HIPPO_TYPE_CANVAS_TEXT, HippoCanvasText))
  24 #define HIPPO_CANVAS_TEXT_CLASS(klass)      (G_TYPE_CHECK_CLASS_CAST ((klass), HIPPO_TYPE_CANVAS_TEXT, HippoCanvasTextClass))
  25 #define HIPPO_IS_CANVAS_TEXT(object)        (G_TYPE_CHECK_INSTANCE_TYPE ((object), HIPPO_TYPE_CANVAS_TEXT))
  26 #define HIPPO_IS_CANVAS_TEXT_CLASS(klass)   (G_TYPE_CHECK_CLASS_TYPE ((klass), HIPPO_TYPE_CANVAS_TEXT))
  27 #define HIPPO_CANVAS_TEXT_GET_CLASS(obj)    (G_TYPE_INSTANCE_GET_CLASS ((obj), HIPPO_TYPE_CANVAS_TEXT, HippoCanvasTextClass))
  28
  29 struct _HippoCanvasText {
  30     HippoCanvasBox box;
  31     char *text;
  32     PangoAttrList *attributes;
  33     double font_scale;
  34     guint size_mode : 3;
  35     guint is_ellipsized : 1;
  36 };
  37
  38 struct _HippoCanvasTextClass {
  39     HippoCanvasBoxClass parent_class;
  40
  41 };
  42
  43 GType            hippo_canvas_text_get_type               (void) G_GNUC_CONST;
  44
  45 HippoCanvasItem* hippo_canvas_text_new    (void);
  46
  47
  48 G_END_DECLS
  49
  50 #endif /* __HIPPO_CANVAS_TEXT_H__ */