*
*/
+/**
+ * SECTION:gtktexttag
+ * @Title: GtkTextTag
+ * @Short_description: A tag that can be applied to text in a GtkTextBuffer
+ *
+ * You may wish to begin by reading the <link linkend="TextWidget">text widget
+ * conceptual overview</link> which gives an overview of all the objects and
+ * data types related to the text widget and how they work together.
+ *
+ * Tags should be in the #GtkTextTagTable for a given #GtkTextBuffer
+ * before using them with that buffer.
+ *
+ * gtk_text_buffer_create_tag() is the best way to create tags.
+ * See <application>gtk3-demo</application> for numerous examples.
+ *
+ * For each property of #GtkTextTag, there is a "set" property, e.g.
+ * "font-set" corresponds to "font". These "set" properties reflect
+ * whether a property has been set or not.
+ * They are maintained by GTK+ and you should not set them independently.
+ */
+
#include "config.h"
-#include "gtkmain.h"
+
+#include <stdlib.h>
+#include <string.h>
+
#include "gtktexttag.h"
#include "gtktexttypes.h"
#include "gtktexttagtable.h"
#include "gtkintl.h"
#include "gtkmarshalers.h"
#include "gtkprivate.h"
-#include "gtkalias.h"
-
-#include <stdlib.h>
-#include <string.h>
+#include "gtktypebuiltins.h"
enum {
EVENT,
PROP_FOREGROUND,
PROP_BACKGROUND_GDK,
PROP_FOREGROUND_GDK,
- PROP_BACKGROUND_STIPPLE,
- PROP_FOREGROUND_STIPPLE,
+ PROP_BACKGROUND_RGBA,
+ PROP_FOREGROUND_RGBA,
PROP_FONT,
PROP_FONT_DESC,
PROP_FAMILY,
PROP_INVISIBLE,
PROP_PARAGRAPH_BACKGROUND,
PROP_PARAGRAPH_BACKGROUND_GDK,
+ PROP_PARAGRAPH_BACKGROUND_RGBA,
/* Behavior args */
PROP_ACCUMULATIVE_MARGIN,
/* Whether-a-style-arg-is-set args */
PROP_BACKGROUND_SET,
PROP_FOREGROUND_SET,
- PROP_BACKGROUND_STIPPLE_SET,
- PROP_FOREGROUND_STIPPLE_SET,
PROP_FAMILY_SET,
PROP_STYLE_SET,
PROP_VARIANT_SET,
NULL,
GTK_PARAM_WRITABLE));
+ /**
+ * GtkTextTag:background-gdk:
+ *
+ * Background color as a #GdkColor.
+ *
+ * Deprecated: 3.4: Use #GtkTextTag:background-rgba instead.
+ */
g_object_class_install_property (object_class,
PROP_BACKGROUND_GDK,
g_param_spec_boxed ("background-gdk",
P_("Background color"),
- P_("Background color as a (possibly unallocated) GdkColor"),
+ P_("Background color as a GdkColor"),
GDK_TYPE_COLOR,
+ GTK_PARAM_READWRITE | G_PARAM_DEPRECATED));
+
+ /**
+ * GtkTextTag:background-rgba:
+ *
+ * Background color as a #GdkRGBA.
+ *
+ * Since: 3.2
+ */
+ g_object_class_install_property (object_class,
+ PROP_BACKGROUND_RGBA,
+ g_param_spec_boxed ("background-rgba",
+ P_("Background RGBA"),
+ P_("Background color as a GdkRGBA"),
+ GDK_TYPE_RGBA,
GTK_PARAM_READWRITE));
g_object_class_install_property (object_class,
P_("Whether the background color fills the entire line height or only the height of the tagged characters"),
FALSE,
GTK_PARAM_READWRITE));
-
- g_object_class_install_property (object_class,
- PROP_BACKGROUND_STIPPLE,
- g_param_spec_object ("background-stipple",
- P_("Background stipple mask"),
- P_("Bitmap to use as a mask when drawing the text background"),
- GDK_TYPE_PIXMAP,
- GTK_PARAM_READWRITE));
-
-
g_object_class_install_property (object_class,
PROP_FOREGROUND,
g_param_spec_string ("foreground",
NULL,
GTK_PARAM_WRITABLE));
+ /**
+ * GtkTextTag:foreground-gdk:
+ *
+ * Foreground color as a #GdkColor.
+ *
+ * Deprecated: 3.4: Use #GtkTextTag:foreground-rgba instead.
+ */
g_object_class_install_property (object_class,
PROP_FOREGROUND_GDK,
g_param_spec_boxed ("foreground-gdk",
P_("Foreground color"),
- P_("Foreground color as a (possibly unallocated) GdkColor"),
+ P_("Foreground color as a GdkColor"),
GDK_TYPE_COLOR,
- GTK_PARAM_READWRITE));
+ GTK_PARAM_READWRITE | G_PARAM_DEPRECATED));
-
+ /**
+ * GtkTextTag:foreground-rgba:
+ *
+ * Foreground color as a #GdkRGBA.
+ *
+ * Since: 3.2
+ */
g_object_class_install_property (object_class,
- PROP_FOREGROUND_STIPPLE,
- g_param_spec_object ("foreground-stipple",
- P_("Foreground stipple mask"),
- P_("Bitmap to use as a mask when drawing the text foreground"),
- GDK_TYPE_PIXMAP,
- GTK_PARAM_READWRITE));
-
+ PROP_FOREGROUND_RGBA,
+ g_param_spec_boxed ("foreground-rgba",
+ P_("Foreground RGBA"),
+ P_("Foreground color as a GdkRGBA"),
+ GDK_TYPE_RGBA,
+ GTK_PARAM_READWRITE));
+
g_object_class_install_property (object_class,
PROP_DIRECTION,
g_param_spec_enum ("direction",
/**
* GtkTextTag:paragraph-background-gdk:
*
- * The paragraph background color as a as a (possibly unallocated)
- * #GdkColor.
+ * The paragraph background color as a as a #GdkColor.
*
* Since: 2.8
+ *
+ * Deprecated: 3.4: Use #GtkTextTag:paragraph-background-rgba instead.
*/
g_object_class_install_property (object_class,
PROP_PARAGRAPH_BACKGROUND_GDK,
g_param_spec_boxed ("paragraph-background-gdk",
P_("Paragraph background color"),
- P_("Paragraph background color as a (possibly unallocated) GdkColor"),
+ P_("Paragraph background color as a GdkColor"),
GDK_TYPE_COLOR,
+ GTK_PARAM_READWRITE | G_PARAM_DEPRECATED));
+
+ /**
+ * GtkTextTag:paragraph-background-rgba:
+ *
+ * The paragraph background color as a as a #GdkRGBA.
+ *
+ * Since: 3.2
+ */
+ g_object_class_install_property (object_class,
+ PROP_PARAGRAPH_BACKGROUND_RGBA,
+ g_param_spec_boxed ("paragraph-background-rgba",
+ P_("Paragraph background RGBA"),
+ P_("Paragraph background RGBA as a GdkRGBA"),
+ GDK_TYPE_RGBA,
GTK_PARAM_READWRITE));
/**
P_("Background full height set"),
P_("Whether this tag affects background height"));
- ADD_SET_PROP ("background-stipple-set", PROP_BACKGROUND_STIPPLE_SET,
- P_("Background stipple set"),
- P_("Whether this tag affects the background stipple"));
-
ADD_SET_PROP ("foreground-set", PROP_FOREGROUND_SET,
P_("Foreground set"),
P_("Whether this tag affects the foreground color"));
- ADD_SET_PROP ("foreground-stipple-set", PROP_FOREGROUND_STIPPLE_SET,
- P_("Foreground stipple set"),
- P_("Whether this tag affects the foreground stipple"));
-
ADD_SET_PROP ("editable-set", PROP_EDITABLE_SET,
P_("Editability set"),
P_("Whether this tag affects text editability"));
G_TYPE_OBJECT,
GDK_TYPE_EVENT | G_SIGNAL_TYPE_STATIC_SCOPE,
GTK_TYPE_TEXT_ITER);
+
+ g_type_class_add_private (klass, sizeof (GtkTextTagPrivate));
}
static void
gtk_text_tag_init (GtkTextTag *text_tag)
{
- text_tag->values = gtk_text_attributes_new ();
+ GtkTextTagPrivate *priv;
+
+ text_tag->priv = G_TYPE_INSTANCE_GET_PRIVATE (text_tag,
+ GTK_TYPE_TEXT_TAG,
+ GtkTextTagPrivate);
+ priv = text_tag->priv;
+
+ priv->values = gtk_text_attributes_new ();
}
/**
static void
gtk_text_tag_finalize (GObject *object)
{
- GtkTextTag *text_tag;
+ GtkTextTag *text_tag = GTK_TEXT_TAG (object);
+ GtkTextTagPrivate *priv = text_tag->priv;
- text_tag = GTK_TEXT_TAG (object);
+ if (priv->table)
+ gtk_text_tag_table_remove (priv->table, text_tag);
- g_assert (!text_tag->values->realized);
+ g_assert (priv->table == NULL);
- if (text_tag->table)
- gtk_text_tag_table_remove (text_tag->table, text_tag);
+ gtk_text_attributes_unref (priv->values);
+ priv->values = NULL;
- g_assert (text_tag->table == NULL);
-
- gtk_text_attributes_unref (text_tag->values);
- text_tag->values = NULL;
-
- g_free (text_tag->name);
- text_tag->name = NULL;
+ g_free (priv->name);
+ priv->name = NULL;
G_OBJECT_CLASS (gtk_text_tag_parent_class)->finalize (object);
}
static void
-set_bg_color (GtkTextTag *tag, GdkColor *color)
+copy_rgba_to_gdk_color (GdkRGBA *src,
+ GdkColor *dest)
{
- if (color)
+ dest->red = CLAMP (src->red, 0.0, 1.0) * 65535.0;
+ dest->green = CLAMP (src->green, 0.0, 1.0) * 65535.0;
+ dest->blue = CLAMP (src->blue, 0.0, 1.0) * 65535.0;
+}
+
+static void
+copy_gdk_color_to_rgba (GdkColor *src,
+ GdkRGBA *dest)
+{
+ dest->red = src->red / 65535.;
+ dest->green = src->green / 65535.;
+ dest->blue = src->blue / 65535.;
+ dest->alpha = 1;
+}
+
+static void
+set_bg_rgba (GtkTextTag *tag, GdkRGBA *rgba)
+{
+ GtkTextTagPrivate *priv = tag->priv;
+
+ if (priv->values->appearance.rgba[0])
+ gdk_rgba_free (priv->values->appearance.rgba[0]);
+
+ priv->values->appearance.rgba[0] = NULL;
+
+ if (rgba)
{
- if (!tag->bg_color_set)
+ if (!priv->bg_color_set)
{
- tag->bg_color_set = TRUE;
+ priv->bg_color_set = TRUE;
g_object_notify (G_OBJECT (tag), "background-set");
}
-
- tag->values->appearance.bg_color = *color;
+
+ priv->values->appearance.rgba[0] = gdk_rgba_copy (rgba);
+
+ copy_rgba_to_gdk_color (rgba, &priv->values->appearance.bg_color);
}
else
{
- if (tag->bg_color_set)
+ if (priv->bg_color_set)
{
- tag->bg_color_set = FALSE;
+ priv->bg_color_set = FALSE;
g_object_notify (G_OBJECT (tag), "background-set");
}
}
}
static void
-set_fg_color (GtkTextTag *tag, GdkColor *color)
+set_fg_rgba (GtkTextTag *tag, GdkRGBA *rgba)
{
- if (color)
+ GtkTextTagPrivate *priv = tag->priv;
+
+ if (priv->values->appearance.rgba[1])
+ gdk_rgba_free (priv->values->appearance.rgba[1]);
+
+ priv->values->appearance.rgba[1] = NULL;
+
+ if (rgba)
{
- if (!tag->fg_color_set)
+ if (!priv->fg_color_set)
{
- tag->fg_color_set = TRUE;
+ priv->fg_color_set = TRUE;
g_object_notify (G_OBJECT (tag), "foreground-set");
}
- tag->values->appearance.fg_color = *color;
+
+ priv->values->appearance.rgba[1] = gdk_rgba_copy (rgba);
+
+ copy_rgba_to_gdk_color (rgba, &priv->values->appearance.fg_color);
}
else
{
- if (tag->fg_color_set)
+ if (priv->fg_color_set)
{
- tag->fg_color_set = FALSE;
+ priv->fg_color_set = FALSE;
g_object_notify (G_OBJECT (tag), "foreground-set");
}
}
}
static void
-set_pg_bg_color (GtkTextTag *tag, GdkColor *color)
+set_pg_bg_rgba (GtkTextTag *tag, GdkRGBA *rgba)
{
- if (color)
+ GtkTextTagPrivate *priv = tag->priv;
+
+ if (priv->values->pg_bg_rgba)
+ gdk_rgba_free (priv->values->pg_bg_rgba);
+
+ if (priv->values->pg_bg_color)
+ gdk_color_free (priv->values->pg_bg_color);
+
+ priv->values->pg_bg_rgba = NULL;
+ priv->values->pg_bg_color = NULL;
+
+ if (rgba)
{
- if (!tag->pg_bg_color_set)
+ GdkColor color = { 0, };
+
+ if (!priv->pg_bg_color_set)
{
- tag->pg_bg_color_set = TRUE;
+ priv->pg_bg_color_set = TRUE;
g_object_notify (G_OBJECT (tag), "paragraph-background-set");
}
- else
- gdk_color_free (tag->values->pg_bg_color);
- tag->values->pg_bg_color = gdk_color_copy (color);
+ priv->values->pg_bg_rgba = gdk_rgba_copy (rgba);
+
+ copy_rgba_to_gdk_color (rgba, &color);
+ priv->values->pg_bg_color = gdk_color_copy (&color);
}
else
{
- if (tag->pg_bg_color_set)
+ if (priv->pg_bg_color_set)
{
- tag->pg_bg_color_set = FALSE;
+ priv->pg_bg_color_set = FALSE;
g_object_notify (G_OBJECT (tag), "paragraph-background-set");
- gdk_color_free (tag->values->pg_bg_color);
}
+ }
+}
- tag->values->pg_bg_color = NULL;
+
+static void
+set_bg_color (GtkTextTag *tag, GdkColor *color)
+{
+ if (color)
+ {
+ GdkRGBA rgba;
+
+ copy_gdk_color_to_rgba (color, &rgba);
+ set_bg_rgba (tag, &rgba);
}
+ else
+ set_bg_rgba (tag, NULL);
+}
+
+static void
+set_fg_color (GtkTextTag *tag, GdkColor *color)
+{
+ if (color)
+ {
+ GdkRGBA rgba;
+
+ copy_gdk_color_to_rgba (color, &rgba);
+ set_fg_rgba (tag, &rgba);
+ }
+ else
+ set_fg_rgba (tag, NULL);
+}
+
+static void
+set_pg_bg_color (GtkTextTag *tag, GdkColor *color)
+{
+ if (color)
+ {
+ GdkRGBA rgba;
+
+ copy_gdk_color_to_rgba (color, &rgba);
+ set_pg_bg_rgba (tag, &rgba);
+ }
+ else
+ set_pg_bg_rgba (tag, NULL);
}
static PangoFontMask
set_font_description (GtkTextTag *text_tag,
PangoFontDescription *font_desc)
{
+ GtkTextTagPrivate *priv = text_tag->priv;
GObject *object = G_OBJECT (text_tag);
PangoFontDescription *new_font_desc;
PangoFontMask old_mask, new_mask, changed_mask, set_changed_mask;
else
new_font_desc = pango_font_description_new ();
- if (text_tag->values->font)
- old_mask = pango_font_description_get_set_fields (text_tag->values->font);
+ if (priv->values->font)
+ old_mask = pango_font_description_get_set_fields (priv->values->font);
else
old_mask = 0;
changed_mask = old_mask | new_mask;
set_changed_mask = old_mask ^ new_mask;
- if (text_tag->values->font)
- pango_font_description_free (text_tag->values->font);
- text_tag->values->font = new_font_desc;
-
+ if (priv->values->font)
+ pango_font_description_free (priv->values->font);
+ priv->values->font = new_font_desc;
+
g_object_freeze_notify (object);
g_object_notify (object, "font-desc");
static void
gtk_text_tag_ensure_font (GtkTextTag *text_tag)
{
- if (!text_tag->values->font)
- text_tag->values->font = pango_font_description_new ();
+ GtkTextTagPrivate *priv = text_tag->priv;
+
+ if (!priv->values->font)
+ priv->values->font = pango_font_description_new ();
}
static void
const GValue *value,
GParamSpec *pspec)
{
- GtkTextTag *text_tag;
+ GtkTextTag *text_tag = GTK_TEXT_TAG (object);
+ GtkTextTagPrivate *priv = text_tag->priv;
gboolean size_changed = FALSE;
- text_tag = GTK_TEXT_TAG (object);
-
- g_return_if_fail (!text_tag->values->realized);
-
switch (prop_id)
{
case PROP_NAME:
- g_return_if_fail (text_tag->name == NULL);
- text_tag->name = g_value_dup_string (value);
+ g_return_if_fail (priv->name == NULL);
+ priv->name = g_value_dup_string (value);
break;
case PROP_BACKGROUND:
{
- GdkColor color;
+ GdkRGBA rgba;
if (!g_value_get_string (value))
- set_bg_color (text_tag, NULL); /* reset to background_set to FALSE */
- else if (gdk_color_parse (g_value_get_string (value), &color))
- set_bg_color (text_tag, &color);
+ set_bg_rgba (text_tag, NULL); /* reset background_set to FALSE */
+ else if (gdk_rgba_parse (&rgba, g_value_get_string (value)))
+ set_bg_rgba (text_tag, &rgba);
else
g_warning ("Don't know color `%s'", g_value_get_string (value));
case PROP_FOREGROUND:
{
- GdkColor color;
+ GdkRGBA rgba;
if (!g_value_get_string (value))
- set_fg_color (text_tag, NULL); /* reset to foreground_set to FALSE */
- else if (gdk_color_parse (g_value_get_string (value), &color))
- set_fg_color (text_tag, &color);
+ set_fg_rgba (text_tag, NULL); /* reset to foreground_set to FALSE */
+ else if (gdk_rgba_parse (&rgba, g_value_get_string (value)))
+ set_fg_rgba (text_tag, &rgba);
else
g_warning ("Don't know color `%s'", g_value_get_string (value));
}
break;
- case PROP_BACKGROUND_STIPPLE:
+ case PROP_BACKGROUND_RGBA:
{
- GdkBitmap *bitmap = g_value_get_object (value);
-
- text_tag->bg_stipple_set = TRUE;
- g_object_notify (object, "background-stipple-set");
-
- if (text_tag->values->appearance.bg_stipple != bitmap)
- {
- if (bitmap != NULL)
- g_object_ref (bitmap);
+ GdkRGBA *color = g_value_get_boxed (value);
- if (text_tag->values->appearance.bg_stipple)
- g_object_unref (text_tag->values->appearance.bg_stipple);
-
- text_tag->values->appearance.bg_stipple = bitmap;
- }
+ set_bg_rgba (text_tag, color);
}
break;
- case PROP_FOREGROUND_STIPPLE:
+ case PROP_FOREGROUND_RGBA:
{
- GdkBitmap *bitmap = g_value_get_object (value);
-
- text_tag->fg_stipple_set = TRUE;
- g_object_notify (object, "foreground-stipple-set");
+ GdkRGBA *color = g_value_get_boxed (value);
- if (text_tag->values->appearance.fg_stipple != bitmap)
- {
- if (bitmap != NULL)
- g_object_ref (bitmap);
-
- if (text_tag->values->appearance.fg_stipple)
- g_object_unref (text_tag->values->appearance.fg_stipple);
-
- text_tag->values->appearance.fg_stipple = bitmap;
- }
+ set_fg_rgba (text_tag, color);
}
break;
PangoFontMask old_set_mask;
gtk_text_tag_ensure_font (text_tag);
- old_set_mask = pango_font_description_get_set_fields (text_tag->values->font);
+ old_set_mask = pango_font_description_get_set_fields (priv->values->font);
switch (prop_id)
{
case PROP_FAMILY:
- pango_font_description_set_family (text_tag->values->font,
+ pango_font_description_set_family (priv->values->font,
g_value_get_string (value));
break;
case PROP_STYLE:
- pango_font_description_set_style (text_tag->values->font,
+ pango_font_description_set_style (priv->values->font,
g_value_get_enum (value));
break;
case PROP_VARIANT:
- pango_font_description_set_variant (text_tag->values->font,
+ pango_font_description_set_variant (priv->values->font,
g_value_get_enum (value));
break;
case PROP_WEIGHT:
- pango_font_description_set_weight (text_tag->values->font,
+ pango_font_description_set_weight (priv->values->font,
g_value_get_int (value));
break;
case PROP_STRETCH:
- pango_font_description_set_stretch (text_tag->values->font,
+ pango_font_description_set_stretch (priv->values->font,
g_value_get_enum (value));
break;
case PROP_SIZE:
- pango_font_description_set_size (text_tag->values->font,
+ pango_font_description_set_size (priv->values->font,
g_value_get_int (value));
g_object_notify (object, "size-points");
break;
case PROP_SIZE_POINTS:
- pango_font_description_set_size (text_tag->values->font,
+ pango_font_description_set_size (priv->values->font,
g_value_get_double (value) * PANGO_SCALE);
g_object_notify (object, "size");
break;
}
size_changed = TRUE;
- notify_set_changed (object, old_set_mask & pango_font_description_get_set_fields (text_tag->values->font));
+ notify_set_changed (object, old_set_mask & pango_font_description_get_set_fields (priv->values->font));
g_object_notify (object, "font-desc");
g_object_notify (object, "font");
}
case PROP_SCALE:
- text_tag->values->font_scale = g_value_get_double (value);
- text_tag->scale_set = TRUE;
+ priv->values->font_scale = g_value_get_double (value);
+ priv->scale_set = TRUE;
g_object_notify (object, "scale-set");
size_changed = TRUE;
break;
case PROP_PIXELS_ABOVE_LINES:
- text_tag->pixels_above_lines_set = TRUE;
- text_tag->values->pixels_above_lines = g_value_get_int (value);
+ priv->pixels_above_lines_set = TRUE;
+ priv->values->pixels_above_lines = g_value_get_int (value);
g_object_notify (object, "pixels-above-lines-set");
size_changed = TRUE;
break;
case PROP_PIXELS_BELOW_LINES:
- text_tag->pixels_below_lines_set = TRUE;
- text_tag->values->pixels_below_lines = g_value_get_int (value);
+ priv->pixels_below_lines_set = TRUE;
+ priv->values->pixels_below_lines = g_value_get_int (value);
g_object_notify (object, "pixels-below-lines-set");
size_changed = TRUE;
break;
case PROP_PIXELS_INSIDE_WRAP:
- text_tag->pixels_inside_wrap_set = TRUE;
- text_tag->values->pixels_inside_wrap = g_value_get_int (value);
+ priv->pixels_inside_wrap_set = TRUE;
+ priv->values->pixels_inside_wrap = g_value_get_int (value);
g_object_notify (object, "pixels-inside-wrap-set");
size_changed = TRUE;
break;
case PROP_EDITABLE:
- text_tag->editable_set = TRUE;
- text_tag->values->editable = g_value_get_boolean (value);
+ priv->editable_set = TRUE;
+ priv->values->editable = g_value_get_boolean (value);
g_object_notify (object, "editable-set");
break;
case PROP_WRAP_MODE:
- text_tag->wrap_mode_set = TRUE;
- text_tag->values->wrap_mode = g_value_get_enum (value);
+ priv->wrap_mode_set = TRUE;
+ priv->values->wrap_mode = g_value_get_enum (value);
g_object_notify (object, "wrap-mode-set");
size_changed = TRUE;
break;
case PROP_JUSTIFICATION:
- text_tag->justification_set = TRUE;
- text_tag->values->justification = g_value_get_enum (value);
+ priv->justification_set = TRUE;
+ priv->values->justification = g_value_get_enum (value);
g_object_notify (object, "justification-set");
size_changed = TRUE;
break;
case PROP_DIRECTION:
- text_tag->values->direction = g_value_get_enum (value);
+ priv->values->direction = g_value_get_enum (value);
break;
case PROP_LEFT_MARGIN:
- text_tag->left_margin_set = TRUE;
- text_tag->values->left_margin = g_value_get_int (value);
+ priv->left_margin_set = TRUE;
+ priv->values->left_margin = g_value_get_int (value);
g_object_notify (object, "left-margin-set");
size_changed = TRUE;
break;
case PROP_INDENT:
- text_tag->indent_set = TRUE;
- text_tag->values->indent = g_value_get_int (value);
+ priv->indent_set = TRUE;
+ priv->values->indent = g_value_get_int (value);
g_object_notify (object, "indent-set");
size_changed = TRUE;
break;
case PROP_STRIKETHROUGH:
- text_tag->strikethrough_set = TRUE;
- text_tag->values->appearance.strikethrough = g_value_get_boolean (value);
+ priv->strikethrough_set = TRUE;
+ priv->values->appearance.strikethrough = g_value_get_boolean (value);
g_object_notify (object, "strikethrough-set");
break;
case PROP_RIGHT_MARGIN:
- text_tag->right_margin_set = TRUE;
- text_tag->values->right_margin = g_value_get_int (value);
+ priv->right_margin_set = TRUE;
+ priv->values->right_margin = g_value_get_int (value);
g_object_notify (object, "right-margin-set");
size_changed = TRUE;
break;
case PROP_UNDERLINE:
- text_tag->underline_set = TRUE;
- text_tag->values->appearance.underline = g_value_get_enum (value);
+ priv->underline_set = TRUE;
+ priv->values->appearance.underline = g_value_get_enum (value);
g_object_notify (object, "underline-set");
break;
case PROP_RISE:
- text_tag->rise_set = TRUE;
- text_tag->values->appearance.rise = g_value_get_int (value);
+ priv->rise_set = TRUE;
+ priv->values->appearance.rise = g_value_get_int (value);
g_object_notify (object, "rise-set");
size_changed = TRUE;
break;
case PROP_BACKGROUND_FULL_HEIGHT:
- text_tag->bg_full_height_set = TRUE;
- text_tag->values->bg_full_height = g_value_get_boolean (value);
+ priv->bg_full_height_set = TRUE;
+ priv->values->bg_full_height = g_value_get_boolean (value);
g_object_notify (object, "background-full-height-set");
break;
case PROP_LANGUAGE:
- text_tag->language_set = TRUE;
- text_tag->values->language = pango_language_from_string (g_value_get_string (value));
+ priv->language_set = TRUE;
+ priv->values->language = pango_language_from_string (g_value_get_string (value));
g_object_notify (object, "language-set");
break;
case PROP_TABS:
- text_tag->tabs_set = TRUE;
+ priv->tabs_set = TRUE;
- if (text_tag->values->tabs)
- pango_tab_array_free (text_tag->values->tabs);
+ if (priv->values->tabs)
+ pango_tab_array_free (priv->values->tabs);
/* FIXME I'm not sure if this is a memleak or not */
- text_tag->values->tabs =
+ priv->values->tabs =
pango_tab_array_copy (g_value_get_boxed (value));
g_object_notify (object, "tabs-set");
break;
case PROP_INVISIBLE:
- text_tag->invisible_set = TRUE;
- text_tag->values->invisible = g_value_get_boolean (value);
+ priv->invisible_set = TRUE;
+ priv->values->invisible = g_value_get_boolean (value);
g_object_notify (object, "invisible-set");
size_changed = TRUE;
break;
case PROP_PARAGRAPH_BACKGROUND:
{
- GdkColor color;
+ GdkRGBA rgba;
if (!g_value_get_string (value))
- set_pg_bg_color (text_tag, NULL); /* reset to paragraph_background_set to FALSE */
- else if (gdk_color_parse (g_value_get_string (value), &color))
- set_pg_bg_color (text_tag, &color);
+ set_pg_bg_rgba (text_tag, NULL); /* reset paragraph_background_set to FALSE */
+ else if (gdk_rgba_parse (&rgba, g_value_get_string (value)))
+ set_pg_bg_rgba (text_tag, &rgba);
else
g_warning ("Don't know color `%s'", g_value_get_string (value));
}
break;
+ case PROP_PARAGRAPH_BACKGROUND_RGBA:
+ {
+ GdkRGBA *color = g_value_get_boxed (value);
+
+ set_pg_bg_rgba (text_tag, color);
+ }
+ break;
+
case PROP_ACCUMULATIVE_MARGIN:
- text_tag->accumulative_margin = g_value_get_boolean (value);
+ priv->accumulative_margin = g_value_get_boolean (value);
g_object_notify (object, "accumulative-margin");
size_changed = TRUE;
break;
/* Whether the value should be used... */
case PROP_BACKGROUND_SET:
- text_tag->bg_color_set = g_value_get_boolean (value);
+ priv->bg_color_set = g_value_get_boolean (value);
break;
case PROP_FOREGROUND_SET:
- text_tag->fg_color_set = g_value_get_boolean (value);
- break;
-
- case PROP_BACKGROUND_STIPPLE_SET:
- text_tag->bg_stipple_set = g_value_get_boolean (value);
- if (!text_tag->bg_stipple_set &&
- text_tag->values->appearance.bg_stipple)
- {
- g_object_unref (text_tag->values->appearance.bg_stipple);
- text_tag->values->appearance.bg_stipple = NULL;
- }
- break;
-
- case PROP_FOREGROUND_STIPPLE_SET:
- text_tag->fg_stipple_set = g_value_get_boolean (value);
- if (!text_tag->fg_stipple_set &&
- text_tag->values->appearance.fg_stipple)
- {
- g_object_unref (text_tag->values->appearance.fg_stipple);
- text_tag->values->appearance.fg_stipple = NULL;
- }
+ priv->fg_color_set = g_value_get_boolean (value);
break;
case PROP_FAMILY_SET:
case PROP_SIZE_SET:
if (!g_value_get_boolean (value))
{
- if (text_tag->values->font)
- pango_font_description_unset_fields (text_tag->values->font,
+ if (priv->values->font)
+ pango_font_description_unset_fields (priv->values->font,
get_property_font_set_mask (prop_id));
}
else
PangoFontMask changed_mask;
gtk_text_tag_ensure_font (text_tag);
- changed_mask = set_font_desc_fields (text_tag->values->font,
+ changed_mask = set_font_desc_fields (priv->values->font,
get_property_font_set_mask (prop_id));
notify_fields_changed (G_OBJECT (text_tag), changed_mask);
}
break;
case PROP_SCALE_SET:
- text_tag->scale_set = g_value_get_boolean (value);
+ priv->scale_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_PIXELS_ABOVE_LINES_SET:
- text_tag->pixels_above_lines_set = g_value_get_boolean (value);
+ priv->pixels_above_lines_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_PIXELS_BELOW_LINES_SET:
- text_tag->pixels_below_lines_set = g_value_get_boolean (value);
+ priv->pixels_below_lines_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_PIXELS_INSIDE_WRAP_SET:
- text_tag->pixels_inside_wrap_set = g_value_get_boolean (value);
+ priv->pixels_inside_wrap_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_EDITABLE_SET:
- text_tag->editable_set = g_value_get_boolean (value);
+ priv->editable_set = g_value_get_boolean (value);
break;
case PROP_WRAP_MODE_SET:
- text_tag->wrap_mode_set = g_value_get_boolean (value);
+ priv->wrap_mode_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_JUSTIFICATION_SET:
- text_tag->justification_set = g_value_get_boolean (value);
+ priv->justification_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_LEFT_MARGIN_SET:
- text_tag->left_margin_set = g_value_get_boolean (value);
+ priv->left_margin_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_INDENT_SET:
- text_tag->indent_set = g_value_get_boolean (value);
+ priv->indent_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_STRIKETHROUGH_SET:
- text_tag->strikethrough_set = g_value_get_boolean (value);
+ priv->strikethrough_set = g_value_get_boolean (value);
break;
case PROP_RIGHT_MARGIN_SET:
- text_tag->right_margin_set = g_value_get_boolean (value);
+ priv->right_margin_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_UNDERLINE_SET:
- text_tag->underline_set = g_value_get_boolean (value);
+ priv->underline_set = g_value_get_boolean (value);
break;
case PROP_RISE_SET:
- text_tag->rise_set = g_value_get_boolean (value);
+ priv->rise_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_BACKGROUND_FULL_HEIGHT_SET:
- text_tag->bg_full_height_set = g_value_get_boolean (value);
+ priv->bg_full_height_set = g_value_get_boolean (value);
break;
case PROP_LANGUAGE_SET:
- text_tag->language_set = g_value_get_boolean (value);
+ priv->language_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_TABS_SET:
- text_tag->tabs_set = g_value_get_boolean (value);
+ priv->tabs_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_INVISIBLE_SET:
- text_tag->invisible_set = g_value_get_boolean (value);
+ priv->invisible_set = g_value_get_boolean (value);
size_changed = TRUE;
break;
case PROP_PARAGRAPH_BACKGROUND_SET:
- text_tag->pg_bg_color_set = g_value_get_boolean (value);
+ priv->pg_bg_color_set = g_value_get_boolean (value);
break;
default:
* signal here, but the two objects are already tightly bound.
*/
- if (text_tag->table)
- g_signal_emit_by_name (text_tag->table,
+ if (priv->table)
+ g_signal_emit_by_name (priv->table,
"tag_changed",
text_tag, size_changed);
}
GValue *value,
GParamSpec *pspec)
{
- GtkTextTag *tag;
-
- tag = GTK_TEXT_TAG (object);
+ GtkTextTag *tag = GTK_TEXT_TAG (object);
+ GtkTextTagPrivate *priv = tag->priv;
switch (prop_id)
{
case PROP_NAME:
- g_value_set_string (value, tag->name);
+ g_value_set_string (value, priv->name);
break;
case PROP_BACKGROUND_GDK:
- g_value_set_boxed (value, &tag->values->appearance.bg_color);
+ g_value_set_boxed (value, &priv->values->appearance.bg_color);
break;
- case PROP_FOREGROUND_GDK:
- g_value_set_boxed (value, &tag->values->appearance.fg_color);
+ case PROP_BACKGROUND_RGBA:
+ g_value_set_boxed (value, priv->values->appearance.rgba[0]);
break;
- case PROP_BACKGROUND_STIPPLE:
- if (tag->bg_stipple_set)
- g_value_set_object (value, tag->values->appearance.bg_stipple);
+ case PROP_FOREGROUND_GDK:
+ g_value_set_boxed (value, &priv->values->appearance.fg_color);
break;
- case PROP_FOREGROUND_STIPPLE:
- if (tag->fg_stipple_set)
- g_value_set_object (value, tag->values->appearance.fg_stipple);
+ case PROP_FOREGROUND_RGBA:
+ g_value_set_boxed (value, priv->values->appearance.rgba[1]);
break;
case PROP_FONT:
gchar *str;
gtk_text_tag_ensure_font (tag);
-
- str = pango_font_description_to_string (tag->values->font);
+
+ str = pango_font_description_to_string (priv->values->font);
g_value_take_string (value, str);
}
break;
case PROP_FONT_DESC:
gtk_text_tag_ensure_font (tag);
- g_value_set_boxed (value, tag->values->font);
+ g_value_set_boxed (value, priv->values->font);
break;
case PROP_FAMILY:
switch (prop_id)
{
case PROP_FAMILY:
- g_value_set_string (value, pango_font_description_get_family (tag->values->font));
+ g_value_set_string (value, pango_font_description_get_family (priv->values->font));
break;
case PROP_STYLE:
- g_value_set_enum (value, pango_font_description_get_style (tag->values->font));
+ g_value_set_enum (value, pango_font_description_get_style (priv->values->font));
break;
case PROP_VARIANT:
- g_value_set_enum (value, pango_font_description_get_variant (tag->values->font));
+ g_value_set_enum (value, pango_font_description_get_variant (priv->values->font));
break;
case PROP_WEIGHT:
- g_value_set_int (value, pango_font_description_get_weight (tag->values->font));
+ g_value_set_int (value, pango_font_description_get_weight (priv->values->font));
break;
case PROP_STRETCH:
- g_value_set_enum (value, pango_font_description_get_stretch (tag->values->font));
+ g_value_set_enum (value, pango_font_description_get_stretch (priv->values->font));
break;
case PROP_SIZE:
- g_value_set_int (value, pango_font_description_get_size (tag->values->font));
+ g_value_set_int (value, pango_font_description_get_size (priv->values->font));
break;
case PROP_SIZE_POINTS:
- g_value_set_double (value, ((double)pango_font_description_get_size (tag->values->font)) / (double)PANGO_SCALE);
+ g_value_set_double (value, ((double)pango_font_description_get_size (priv->values->font)) / (double)PANGO_SCALE);
break;
}
break;
case PROP_SCALE:
- g_value_set_double (value, tag->values->font_scale);
+ g_value_set_double (value, priv->values->font_scale);
break;
case PROP_PIXELS_ABOVE_LINES:
- g_value_set_int (value, tag->values->pixels_above_lines);
+ g_value_set_int (value, priv->values->pixels_above_lines);
break;
case PROP_PIXELS_BELOW_LINES:
- g_value_set_int (value, tag->values->pixels_below_lines);
+ g_value_set_int (value, priv->values->pixels_below_lines);
break;
case PROP_PIXELS_INSIDE_WRAP:
- g_value_set_int (value, tag->values->pixels_inside_wrap);
+ g_value_set_int (value, priv->values->pixels_inside_wrap);
break;
case PROP_EDITABLE:
- g_value_set_boolean (value, tag->values->editable);
+ g_value_set_boolean (value, priv->values->editable);
break;
case PROP_WRAP_MODE:
- g_value_set_enum (value, tag->values->wrap_mode);
+ g_value_set_enum (value, priv->values->wrap_mode);
break;
case PROP_JUSTIFICATION:
- g_value_set_enum (value, tag->values->justification);
+ g_value_set_enum (value, priv->values->justification);
break;
case PROP_DIRECTION:
- g_value_set_enum (value, tag->values->direction);
+ g_value_set_enum (value, priv->values->direction);
break;
case PROP_LEFT_MARGIN:
- g_value_set_int (value, tag->values->left_margin);
+ g_value_set_int (value, priv->values->left_margin);
break;
case PROP_INDENT:
- g_value_set_int (value, tag->values->indent);
+ g_value_set_int (value, priv->values->indent);
break;
case PROP_STRIKETHROUGH:
- g_value_set_boolean (value, tag->values->appearance.strikethrough);
+ g_value_set_boolean (value, priv->values->appearance.strikethrough);
break;
case PROP_RIGHT_MARGIN:
- g_value_set_int (value, tag->values->right_margin);
+ g_value_set_int (value, priv->values->right_margin);
break;
case PROP_UNDERLINE:
- g_value_set_enum (value, tag->values->appearance.underline);
+ g_value_set_enum (value, priv->values->appearance.underline);
break;
case PROP_RISE:
- g_value_set_int (value, tag->values->appearance.rise);
+ g_value_set_int (value, priv->values->appearance.rise);
break;
case PROP_BACKGROUND_FULL_HEIGHT:
- g_value_set_boolean (value, tag->values->bg_full_height);
+ g_value_set_boolean (value, priv->values->bg_full_height);
break;
case PROP_LANGUAGE:
- g_value_set_string (value, pango_language_to_string (tag->values->language));
+ g_value_set_string (value, pango_language_to_string (priv->values->language));
break;
case PROP_TABS:
- if (tag->values->tabs)
- g_value_set_boxed (value, tag->values->tabs);
+ if (priv->values->tabs)
+ g_value_set_boxed (value, priv->values->tabs);
break;
case PROP_INVISIBLE:
- g_value_set_boolean (value, tag->values->invisible);
+ g_value_set_boolean (value, priv->values->invisible);
break;
case PROP_PARAGRAPH_BACKGROUND_GDK:
- g_value_set_boxed (value, tag->values->pg_bg_color);
+ g_value_set_boxed (value, priv->values->pg_bg_color);
+ break;
+
+ case PROP_PARAGRAPH_BACKGROUND_RGBA:
+ g_value_set_boxed (value, priv->values->pg_bg_rgba);
break;
case PROP_ACCUMULATIVE_MARGIN:
- g_value_set_boolean (value, tag->accumulative_margin);
+ g_value_set_boolean (value, priv->accumulative_margin);
break;
case PROP_BACKGROUND_SET:
- g_value_set_boolean (value, tag->bg_color_set);
+ g_value_set_boolean (value, priv->bg_color_set);
break;
case PROP_FOREGROUND_SET:
- g_value_set_boolean (value, tag->fg_color_set);
- break;
-
- case PROP_BACKGROUND_STIPPLE_SET:
- g_value_set_boolean (value, tag->bg_stipple_set);
- break;
-
- case PROP_FOREGROUND_STIPPLE_SET:
- g_value_set_boolean (value, tag->fg_stipple_set);
+ g_value_set_boolean (value, priv->fg_color_set);
break;
case PROP_FAMILY_SET:
case PROP_STRETCH_SET:
case PROP_SIZE_SET:
{
- PangoFontMask set_mask = tag->values->font ? pango_font_description_get_set_fields (tag->values->font) : 0;
+ PangoFontMask set_mask = priv->values->font ? pango_font_description_get_set_fields (priv->values->font) : 0;
PangoFontMask test_mask = get_property_font_set_mask (prop_id);
g_value_set_boolean (value, (set_mask & test_mask) != 0);
}
case PROP_SCALE_SET:
- g_value_set_boolean (value, tag->scale_set);
+ g_value_set_boolean (value, priv->scale_set);
break;
case PROP_PIXELS_ABOVE_LINES_SET:
- g_value_set_boolean (value, tag->pixels_above_lines_set);
+ g_value_set_boolean (value, priv->pixels_above_lines_set);
break;
case PROP_PIXELS_BELOW_LINES_SET:
- g_value_set_boolean (value, tag->pixels_below_lines_set);
+ g_value_set_boolean (value, priv->pixels_below_lines_set);
break;
case PROP_PIXELS_INSIDE_WRAP_SET:
- g_value_set_boolean (value, tag->pixels_inside_wrap_set);
+ g_value_set_boolean (value, priv->pixels_inside_wrap_set);
break;
case PROP_EDITABLE_SET:
- g_value_set_boolean (value, tag->editable_set);
+ g_value_set_boolean (value, priv->editable_set);
break;
case PROP_WRAP_MODE_SET:
- g_value_set_boolean (value, tag->wrap_mode_set);
+ g_value_set_boolean (value, priv->wrap_mode_set);
break;
case PROP_JUSTIFICATION_SET:
- g_value_set_boolean (value, tag->justification_set);
+ g_value_set_boolean (value, priv->justification_set);
break;
case PROP_LEFT_MARGIN_SET:
- g_value_set_boolean (value, tag->left_margin_set);
+ g_value_set_boolean (value, priv->left_margin_set);
break;
case PROP_INDENT_SET:
- g_value_set_boolean (value, tag->indent_set);
+ g_value_set_boolean (value, priv->indent_set);
break;
case PROP_STRIKETHROUGH_SET:
- g_value_set_boolean (value, tag->strikethrough_set);
+ g_value_set_boolean (value, priv->strikethrough_set);
break;
case PROP_RIGHT_MARGIN_SET:
- g_value_set_boolean (value, tag->right_margin_set);
+ g_value_set_boolean (value, priv->right_margin_set);
break;
case PROP_UNDERLINE_SET:
- g_value_set_boolean (value, tag->underline_set);
+ g_value_set_boolean (value, priv->underline_set);
break;
case PROP_RISE_SET:
- g_value_set_boolean (value, tag->rise_set);
+ g_value_set_boolean (value, priv->rise_set);
break;
case PROP_BACKGROUND_FULL_HEIGHT_SET:
- g_value_set_boolean (value, tag->bg_full_height_set);
+ g_value_set_boolean (value, priv->bg_full_height_set);
break;
case PROP_LANGUAGE_SET:
- g_value_set_boolean (value, tag->language_set);
+ g_value_set_boolean (value, priv->language_set);
break;
case PROP_TABS_SET:
- g_value_set_boolean (value, tag->tabs_set);
+ g_value_set_boolean (value, priv->tabs_set);
break;
case PROP_INVISIBLE_SET:
- g_value_set_boolean (value, tag->invisible_set);
+ g_value_set_boolean (value, priv->invisible_set);
break;
case PROP_PARAGRAPH_BACKGROUND_SET:
- g_value_set_boolean (value, tag->pg_bg_color_set);
+ g_value_set_boolean (value, priv->pg_bg_color_set);
break;
case PROP_BACKGROUND:
case PROP_FOREGROUND:
case PROP_PARAGRAPH_BACKGROUND:
g_warning ("'foreground', 'background' and 'paragraph_background' properties are not readable, use 'foreground_gdk', 'background_gdk' and 'paragraph_background_gdk'");
+ break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
static void
delta_priority_foreach (GtkTextTag *tag, gpointer user_data)
{
+ GtkTextTagPrivate *priv = tag->priv;
DeltaData *dd = user_data;
- if (tag->priority >= dd->low && tag->priority <= dd->high)
- tag->priority += dd->delta;
+ if (priv->priority >= dd->low && priv->priority <= dd->high)
+ priv->priority += dd->delta;
}
/**
{
g_return_val_if_fail (GTK_IS_TEXT_TAG (tag), 0);
- return tag->priority;
+ return tag->priv->priority;
}
/**
gtk_text_tag_set_priority (GtkTextTag *tag,
gint priority)
{
+ GtkTextTagPrivate *priv;
DeltaData dd;
g_return_if_fail (GTK_IS_TEXT_TAG (tag));
- g_return_if_fail (tag->table != NULL);
+
+ priv = tag->priv;
+
+ g_return_if_fail (priv->table != NULL);
g_return_if_fail (priority >= 0);
- g_return_if_fail (priority < gtk_text_tag_table_get_size (tag->table));
+ g_return_if_fail (priority < gtk_text_tag_table_get_size (priv->table));
- if (priority == tag->priority)
+ if (priority == priv->priority)
return;
- if (priority < tag->priority)
+ if (priority < priv->priority)
{
dd.low = priority;
- dd.high = tag->priority - 1;
+ dd.high = priv->priority - 1;
dd.delta = 1;
}
else
{
- dd.low = tag->priority + 1;
+ dd.low = priv->priority + 1;
dd.high = priority;
dd.delta = -1;
}
- gtk_text_tag_table_foreach (tag->table,
+ gtk_text_tag_table_foreach (priv->table,
delta_priority_foreach,
&dd);
- tag->priority = priority;
+ priv->priority = priority;
}
/**
tag1 = * (GtkTextTag **) first;
tag2 = * (GtkTextTag **) second;
- return tag1->priority - tag2->priority;
+ return tag1->priv->priority - tag2->priv->priority;
}
void
for (i = len-1; i > 0; i--, iter++) {
maxPtrPtr = tag = iter;
- prio = tag[0]->priority;
+ prio = tag[0]->priv->priority;
for (j = i, tag++; j > 0; j--, tag++) {
- if (tag[0]->priority < prio) {
- prio = tag[0]->priority;
+ if (tag[0]->priv->priority < prio) {
+ prio = tag[0]->priv->priority;
maxPtrPtr = tag;
}
}
#endif
}
-/*
- * Attributes
- */
-
-/**
- * gtk_text_attributes_new:
- *
- * Creates a #GtkTextAttributes, which describes
- * a set of properties on some text.
- *
- * Return value: a new #GtkTextAttributes
- **/
-GtkTextAttributes*
-gtk_text_attributes_new (void)
-{
- GtkTextAttributes *values;
-
- values = g_new0 (GtkTextAttributes, 1);
-
- /* 0 is a valid value for most of the struct */
-
- values->refcount = 1;
-
- values->language = gtk_get_default_language ();
-
- values->font_scale = 1.0;
-
- values->editable = TRUE;
-
- return values;
-}
-
-/**
- * gtk_text_attributes_copy:
- * @src: a #GtkTextAttributes to be copied
- *
- * Copies @src and returns a new #GtkTextAttributes.
- *
- * Return value: a copy of @src
- **/
-GtkTextAttributes*
-gtk_text_attributes_copy (GtkTextAttributes *src)
-{
- GtkTextAttributes *dest;
-
- dest = gtk_text_attributes_new ();
- gtk_text_attributes_copy_values (src, dest);
-
- return dest;
-}
-
-GType
-gtk_text_attributes_get_type (void)
-{
- static GType our_type = 0;
-
- if (our_type == 0)
- our_type = g_boxed_type_register_static (I_("GtkTextAttributes"),
- (GBoxedCopyFunc) gtk_text_attributes_ref,
- (GBoxedFreeFunc) gtk_text_attributes_unref);
-
- return our_type;
-}
-
-/**
- * gtk_text_attributes_copy_values:
- * @src: a #GtkTextAttributes
- * @dest: another #GtkTextAttributes
- *
- * Copies the values from @src to @dest so that @dest has the same values
- * as @src. Frees existing values in @dest.
- **/
-void
-gtk_text_attributes_copy_values (GtkTextAttributes *src,
- GtkTextAttributes *dest)
-{
- guint orig_refcount;
-
- g_return_if_fail (!dest->realized);
-
- if (src == dest)
- return;
-
- /* Add refs */
-
- if (src->appearance.bg_stipple)
- g_object_ref (src->appearance.bg_stipple);
-
- if (src->appearance.fg_stipple)
- g_object_ref (src->appearance.fg_stipple);
-
- /* Remove refs */
-
- if (dest->appearance.bg_stipple)
- g_object_unref (dest->appearance.bg_stipple);
-
- if (dest->appearance.fg_stipple)
- g_object_unref (dest->appearance.fg_stipple);
-
- if (dest->font)
- pango_font_description_free (dest->font);
-
- /* Copy */
- orig_refcount = dest->refcount;
-
- *dest = *src;
-
- if (src->tabs)
- dest->tabs = pango_tab_array_copy (src->tabs);
-
- dest->language = src->language;
-
- if (dest->font)
- dest->font = pango_font_description_copy (src->font);
-
- if (src->pg_bg_color)
- dest->pg_bg_color = gdk_color_copy (src->pg_bg_color);
-
- dest->refcount = orig_refcount;
- dest->realized = FALSE;
-}
-
-/**
- * gtk_text_attributes_ref:
- * @values: a #GtkTextAttributes
- *
- * Increments the reference count on @values.
- *
- * Returns: the #GtkTextAttributes that were passed in
- **/
-GtkTextAttributes *
-gtk_text_attributes_ref (GtkTextAttributes *values)
-{
- g_return_val_if_fail (values != NULL, NULL);
-
- values->refcount += 1;
-
- return values;
-}
-
-/**
- * gtk_text_attributes_unref:
- * @values: a #GtkTextAttributes
- *
- * Decrements the reference count on @values, freeing the structure
- * if the reference count reaches 0.
- **/
-void
-gtk_text_attributes_unref (GtkTextAttributes *values)
-{
- g_return_if_fail (values != NULL);
- g_return_if_fail (values->refcount > 0);
-
- values->refcount -= 1;
-
- if (values->refcount == 0)
- {
- g_assert (!values->realized);
-
- if (values->appearance.bg_stipple)
- g_object_unref (values->appearance.bg_stipple);
-
- if (values->appearance.fg_stipple)
- g_object_unref (values->appearance.fg_stipple);
-
- if (values->tabs)
- pango_tab_array_free (values->tabs);
-
- if (values->font)
- pango_font_description_free (values->font);
-
- if (values->pg_bg_color)
- gdk_color_free (values->pg_bg_color);
-
- g_free (values);
- }
-}
-
-void
-_gtk_text_attributes_realize (GtkTextAttributes *values,
- GdkColormap *cmap,
- GdkVisual *visual)
-{
- g_return_if_fail (values != NULL);
- g_return_if_fail (values->refcount > 0);
- g_return_if_fail (!values->realized);
-
- /* It is wrong to use this colormap, FIXME */
- gdk_colormap_alloc_color (cmap,
- &values->appearance.fg_color,
- FALSE, TRUE);
-
- gdk_colormap_alloc_color (cmap,
- &values->appearance.bg_color,
- FALSE, TRUE);
-
- if (values->pg_bg_color)
- gdk_colormap_alloc_color (cmap,
- values->pg_bg_color,
- FALSE, TRUE);
-
- values->realized = TRUE;
-}
-
-void
-_gtk_text_attributes_unrealize (GtkTextAttributes *values,
- GdkColormap *cmap,
- GdkVisual *visual)
-{
- g_return_if_fail (values != NULL);
- g_return_if_fail (values->refcount > 0);
- g_return_if_fail (values->realized);
-
- gdk_colormap_free_colors (cmap,
- &values->appearance.fg_color, 1);
-
-
- gdk_colormap_free_colors (cmap,
- &values->appearance.bg_color, 1);
-
- values->appearance.fg_color.pixel = 0;
- values->appearance.bg_color.pixel = 0;
-
- if (values->pg_bg_color)
- {
- gdk_colormap_free_colors (cmap, values->pg_bg_color, 1);
-
- values->pg_bg_color->pixel = 0;
- }
-
- values->realized = FALSE;
-}
-
-void
-_gtk_text_attributes_fill_from_tags (GtkTextAttributes *dest,
- GtkTextTag** tags,
- guint n_tags)
-{
- guint n = 0;
-
- guint left_margin_accumulative = 0;
- guint right_margin_accumulative = 0;
-
- g_return_if_fail (!dest->realized);
-
- while (n < n_tags)
- {
- GtkTextTag *tag = tags[n];
- GtkTextAttributes *vals = tag->values;
-
- g_assert (tag->table != NULL);
- if (n > 0)
- g_assert (tags[n]->priority > tags[n-1]->priority);
-
- if (tag->bg_color_set)
- {
- dest->appearance.bg_color = vals->appearance.bg_color;
-
- dest->appearance.draw_bg = TRUE;
- }
- if (tag->fg_color_set)
- dest->appearance.fg_color = vals->appearance.fg_color;
-
- if (tag->pg_bg_color_set)
- {
- dest->pg_bg_color = gdk_color_copy (vals->pg_bg_color);
- }
-
- if (tag->bg_stipple_set)
- {
- g_object_ref (vals->appearance.bg_stipple);
- if (dest->appearance.bg_stipple)
- g_object_unref (dest->appearance.bg_stipple);
- dest->appearance.bg_stipple = vals->appearance.bg_stipple;
-
- dest->appearance.draw_bg = TRUE;
- }
-
- if (tag->fg_stipple_set)
- {
- g_object_ref (vals->appearance.fg_stipple);
- if (dest->appearance.fg_stipple)
- g_object_unref (dest->appearance.fg_stipple);
- dest->appearance.fg_stipple = vals->appearance.fg_stipple;
- }
-
- if (vals->font)
- {
- if (dest->font)
- pango_font_description_merge (dest->font, vals->font, TRUE);
- else
- dest->font = pango_font_description_copy (vals->font);
- }
-
- /* multiply all the scales together to get a composite */
- if (tag->scale_set)
- dest->font_scale *= vals->font_scale;
-
- if (tag->justification_set)
- dest->justification = vals->justification;
-
- if (vals->direction != GTK_TEXT_DIR_NONE)
- dest->direction = vals->direction;
-
- if (tag->left_margin_set)
- {
- if (tag->accumulative_margin)
- left_margin_accumulative += vals->left_margin;
- else
- dest->left_margin = vals->left_margin;
- }
-
- if (tag->indent_set)
- dest->indent = vals->indent;
-
- if (tag->rise_set)
- dest->appearance.rise = vals->appearance.rise;
-
- if (tag->right_margin_set)
- {
- if (tag->accumulative_margin)
- right_margin_accumulative += vals->right_margin;
- else
- dest->right_margin = vals->right_margin;
- }
-
- if (tag->pixels_above_lines_set)
- dest->pixels_above_lines = vals->pixels_above_lines;
-
- if (tag->pixels_below_lines_set)
- dest->pixels_below_lines = vals->pixels_below_lines;
-
- if (tag->pixels_inside_wrap_set)
- dest->pixels_inside_wrap = vals->pixels_inside_wrap;
-
- if (tag->tabs_set)
- {
- if (dest->tabs)
- pango_tab_array_free (dest->tabs);
- dest->tabs = pango_tab_array_copy (vals->tabs);
- }
-
- if (tag->wrap_mode_set)
- dest->wrap_mode = vals->wrap_mode;
-
- if (tag->underline_set)
- dest->appearance.underline = vals->appearance.underline;
-
- if (tag->strikethrough_set)
- dest->appearance.strikethrough = vals->appearance.strikethrough;
-
- if (tag->invisible_set)
- dest->invisible = vals->invisible;
-
- if (tag->editable_set)
- dest->editable = vals->editable;
-
- if (tag->bg_full_height_set)
- dest->bg_full_height = vals->bg_full_height;
-
- if (tag->language_set)
- dest->language = vals->language;
-
- ++n;
- }
-
- dest->left_margin += left_margin_accumulative;
- dest->right_margin += right_margin_accumulative;
-}
-
-gboolean
-_gtk_text_tag_affects_size (GtkTextTag *tag)
-{
- g_return_val_if_fail (GTK_IS_TEXT_TAG (tag), FALSE);
-
- return
- (tag->values->font && pango_font_description_get_set_fields (tag->values->font) != 0) ||
- tag->scale_set ||
- tag->justification_set ||
- tag->left_margin_set ||
- tag->indent_set ||
- tag->rise_set ||
- tag->right_margin_set ||
- tag->pixels_above_lines_set ||
- tag->pixels_below_lines_set ||
- tag->pixels_inside_wrap_set ||
- tag->tabs_set ||
- tag->underline_set ||
- tag->wrap_mode_set ||
- tag->invisible_set;
-}
-
-gboolean
-_gtk_text_tag_affects_nonsize_appearance (GtkTextTag *tag)
-{
- g_return_val_if_fail (GTK_IS_TEXT_TAG (tag), FALSE);
-
- return
- tag->bg_color_set ||
- tag->bg_stipple_set ||
- tag->fg_color_set ||
- tag->fg_stipple_set ||
- tag->strikethrough_set ||
- tag->bg_full_height_set ||
- tag->pg_bg_color_set;
-}
-
-#define __GTK_TEXT_TAG_C__
-#include "gtkaliasdef.c"
projects / ~andy / gtk / blobdiff