*
* 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 <stdlib.h>
#include <string.h>
-#include "gtkmainprivate.h"
#include "gtktexttag.h"
#include "gtktexttypes.h"
#include "gtktexttagtable.h"
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));
-
+ 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 rgba as a (possibly unallocated) GdkRGBA"),
+ P_("Background RGBA"),
+ P_("Background color as a GdkRGBA"),
GDK_TYPE_RGBA,
GTK_PARAM_READWRITE));
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_RGBA,
g_param_spec_boxed ("foreground-rgba",
- P_("Foreground rgba"),
- P_("Foreground rgba as a (possibly unallocated) GdkRGBA"),
+ P_("Foreground RGBA"),
+ P_("Foreground color as a GdkRGBA"),
GDK_TYPE_RGBA,
GTK_PARAM_READWRITE));
/**
* 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));
+ GTK_PARAM_READWRITE | G_PARAM_DEPRECATED));
/**
* GtkTextTag:paragraph-background-rgba:
*
- * The paragraph background color as a as a (possibly unallocated)
- * #GdkRGBA.
+ * 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 (possibly unallocated) GdkRGBA"),
+ P_("Paragraph background RGBA"),
+ P_("Paragraph background RGBA as a GdkRGBA"),
GDK_TYPE_RGBA,
GTK_PARAM_READWRITE));
G_OBJECT_CLASS (gtk_text_tag_parent_class)->finalize (object);
}
+static void
+copy_rgba_to_gdk_color (GdkRGBA *src,
+ GdkColor *dest)
+{
+ 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)
{
}
priv->values->appearance.rgba[0] = gdk_rgba_copy (rgba);
+
+ copy_rgba_to_gdk_color (rgba, &priv->values->appearance.bg_color);
}
else
{
}
priv->values->appearance.rgba[1] = gdk_rgba_copy (rgba);
+
+ copy_rgba_to_gdk_color (rgba, &priv->values->appearance.fg_color);
}
else
{
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)
{
+ GdkColor color = { 0, };
+
if (!priv->pg_bg_color_set)
{
priv->pg_bg_color_set = TRUE;
}
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 (color)
{
- gchar *str;
GdkRGBA rgba;
- str = gdk_color_to_string (color);
- gdk_rgba_parse (&rgba, str);
- g_free (str);
-
+ copy_gdk_color_to_rgba (color, &rgba);
set_bg_rgba (tag, &rgba);
}
else
{
if (color)
{
- gchar *str;
GdkRGBA rgba;
- str = gdk_color_to_string (color);
- gdk_rgba_parse (&rgba, str);
- g_free (str);
-
+ copy_gdk_color_to_rgba (color, &rgba);
set_fg_rgba (tag, &rgba);
}
else
{
if (color)
{
- gchar *str;
GdkRGBA rgba;
- str = gdk_color_to_string (color);
- gdk_rgba_parse (&rgba, str);
- g_free (str);
-
+ copy_gdk_color_to_rgba (color, &rgba);
set_pg_bg_rgba (tag, &rgba);
}
else
{
GtkTextTag *tag = GTK_TEXT_TAG (object);
GtkTextTagPrivate *priv = tag->priv;
- GdkColor color = { 0, };
switch (prop_id)
{
break;
case PROP_BACKGROUND_GDK:
- if (priv->values->appearance.rgba[0])
- {
- color.red = CLAMP (priv->values->appearance.rgba[0]->red, 0.0, 1.0) * 65535.0;
- color.green = CLAMP (priv->values->appearance.rgba[0]->green, 0.0, 1.0) * 65535.0;
- color.blue = CLAMP (priv->values->appearance.rgba[0]->blue, 0.0, 1.0) * 65535.0;
- }
- g_value_set_boxed (value, &color);
+ g_value_set_boxed (value, &priv->values->appearance.bg_color);
+ break;
+
+ case PROP_BACKGROUND_RGBA:
+ g_value_set_boxed (value, priv->values->appearance.rgba[0]);
break;
case PROP_FOREGROUND_GDK:
- if (priv->values->appearance.rgba[1])
- {
- color.red = CLAMP (priv->values->appearance.rgba[1]->red, 0.0, 1.0) * 65535.0;
- color.green = CLAMP (priv->values->appearance.rgba[1]->green, 0.0, 1.0) * 65535.0;
- color.blue = CLAMP (priv->values->appearance.rgba[1]->blue, 0.0, 1.0) * 65535.0;
- }
g_value_set_boxed (value, &priv->values->appearance.fg_color);
break;
+ case PROP_FOREGROUND_RGBA:
+ g_value_set_boxed (value, priv->values->appearance.rgba[1]);
+ break;
+
case PROP_FONT:
{
gchar *str;
break;
case PROP_PARAGRAPH_BACKGROUND_GDK:
- /* XXX Transform the GdkRGBA here */
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, priv->accumulative_margin);
break;
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;