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Fixed GtkTextTag to sync the GdkColors with the new GdkRGBA values for backwards compatability.

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This commit is contained in:
Tristan Van Berkom 2011-02-14 14:27:28 +09:00 committed by Matthias Clasen
parent d3c77f0330
commit 2b2d7aa305
1 changed files with 48 additions and 30 deletions
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78
gtk/gtktexttag.c
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@ -775,6 +775,25 @@ gtk_text_tag_finalize (GObject *object)
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)
{
@ -794,6 +813,8 @@ 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
{
@ -824,6 +845,8 @@ set_fg_rgba (GtkTextTag *tag, GdkRGBA *rgba)
}
priv->values->appearance.rgba[1] = gdk_rgba_copy (rgba);
copy_rgba_to_gdk_color (rgba, &priv->values->appearance.fg_color);
}
else
{
@ -843,10 +866,16 @@ set_pg_bg_rgba (GtkTextTag *tag, GdkRGBA *rgba)
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;
@ -854,6 +883,9 @@ set_pg_bg_rgba (GtkTextTag *tag, GdkRGBA *rgba)
}
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
{
@ -871,13 +903,9 @@ set_bg_color (GtkTextTag *tag, GdkColor *color)
{
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
@ -889,13 +917,9 @@ set_fg_color (GtkTextTag *tag, GdkColor *color)
{
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
@ -907,13 +931,9 @@ set_pg_bg_color (GtkTextTag *tag, GdkColor *color)
{
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
@ -1555,7 +1575,6 @@ gtk_text_tag_get_property (GObject *object,
{
GtkTextTag *tag = GTK_TEXT_TAG (object);
GtkTextTagPrivate *priv = tag->priv;
GdkColor color = { 0, };
switch (prop_id)
{
@ -1564,25 +1583,21 @@ gtk_text_tag_get_property (GObject *object,
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;
@ -1713,10 +1728,13 @@ gtk_text_tag_get_property (GObject *object,
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;