AuroraMiddleware/gtk
1
0
Fork 1
mirror of https://gitlab.gnome.org/GNOME/gtk.git synced 2025-01-17 23:50:16 +00:00
Code Issues Projects Releases Wiki Activity

symboliccolor: Turn this into a GtkCssValue

Browse Source
This commit is contained in:
Benjamin Otte 2012-04-05 20:55:29 +02:00
parent b403a1b550
commit 7606fcb52e
1 changed files with 109 additions and 45 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

154
gtk/gtksymboliccolor.c
View File

@ -57,8 +57,8 @@ typedef enum {
struct _GtkSymbolicColor
{
GTK_CSS_VALUE_BASE
ColorType type;
guint ref_count;
GtkCssValue *last_value;
union
@ -86,6 +86,105 @@ struct _GtkSymbolicColor
};
};
static void
gtk_css_value_symbolic_free (GtkCssValue *value)
{
GtkSymbolicColor *color = (GtkSymbolicColor *) value;
_gtk_css_value_unref (color->last_value);
switch (color->type)
{
case COLOR_TYPE_NAME:
g_free (color->name);
break;
case COLOR_TYPE_SHADE:
gtk_symbolic_color_unref (color->shade.color);
break;
case COLOR_TYPE_ALPHA:
gtk_symbolic_color_unref (color->alpha.color);
break;
case COLOR_TYPE_MIX:
gtk_symbolic_color_unref (color->mix.color1);
gtk_symbolic_color_unref (color->mix.color2);
break;
case COLOR_TYPE_WIN32:
g_free (color->win32.theme_class);
break;
default:
break;
}
g_slice_free (GtkSymbolicColor, color);
}
static gboolean
gtk_css_value_symbolic_equal (const GtkCssValue *value1,
const GtkCssValue *value2)
{
GtkSymbolicColor *color1 = (GtkSymbolicColor *) value1;
GtkSymbolicColor *color2 = (GtkSymbolicColor *) value2;
if (color1->type != color2->type)
return FALSE;
switch (color1->type)
{
case COLOR_TYPE_LITERAL:
return _gtk_css_value_equal (color1->last_value, color2->last_value);
case COLOR_TYPE_NAME:
return g_str_equal (color1->name, color2->name);
case COLOR_TYPE_SHADE:
return color1->shade.factor == color2->shade.factor &&
_gtk_css_value_equal ((GtkCssValue *) color1->shade.color,
(GtkCssValue *) color2->shade.color);
case COLOR_TYPE_ALPHA:
return color1->alpha.factor == color2->alpha.factor &&
_gtk_css_value_equal ((GtkCssValue *) color1->alpha.color,
(GtkCssValue *) color2->alpha.color);
case COLOR_TYPE_MIX:
return color1->mix.factor == color2->mix.factor &&
_gtk_css_value_equal ((GtkCssValue *) color1->mix.color1,
(GtkCssValue *) color2->mix.color1) &&
_gtk_css_value_equal ((GtkCssValue *) color1->mix.color2,
(GtkCssValue *) color2->mix.color2);
case COLOR_TYPE_WIN32:
return g_str_equal (color1->win32.theme_class, color2->win32.theme_class) &&
color1->win32.id == color2->win32.id;
case COLOR_TYPE_CURRENT_COLOR:
return TRUE;
default:
g_assert_not_reached ();
return FALSE;
}
}
static GtkCssValue *
gtk_css_value_symbolic_transition (GtkCssValue *start,
GtkCssValue *end,
double progress)
{
return NULL;
}
static void
gtk_css_value_symbolic_print (const GtkCssValue *value,
GString *string)
{
GtkSymbolicColor *color = (GtkSymbolicColor *) value;
char *s;
s = gtk_symbolic_color_to_string (color);
g_string_append (string, s);
g_free (s);
}
static const GtkCssValueClass GTK_CSS_VALUE_SYMBOLIC = {
gtk_css_value_symbolic_free,
gtk_css_value_symbolic_equal,
gtk_css_value_symbolic_transition,
gtk_css_value_symbolic_print
};
/**
* gtk_symbolic_color_new_literal:
* @color: a #GdkRGBA
@ -103,10 +202,9 @@ gtk_symbolic_color_new_literal (const GdkRGBA *color)
g_return_val_if_fail (color != NULL, NULL);
symbolic_color = g_slice_new0 (GtkSymbolicColor);
symbolic_color = _gtk_css_value_new (GtkSymbolicColor, &GTK_CSS_VALUE_SYMBOLIC);
symbolic_color->type = COLOR_TYPE_LITERAL;
symbolic_color->last_value = _gtk_css_rgba_value_new_from_rgba (color);
symbolic_color->ref_count = 1;
return symbolic_color;
}
@ -130,10 +228,9 @@ gtk_symbolic_color_new_name (const gchar *name)
g_return_val_if_fail (name != NULL, NULL);
symbolic_color = g_slice_new0 (GtkSymbolicColor);
symbolic_color = _gtk_css_value_new (GtkSymbolicColor, &GTK_CSS_VALUE_SYMBOLIC);
symbolic_color->type = COLOR_TYPE_NAME;
symbolic_color->name = g_strdup (name);
symbolic_color->ref_count = 1;
return symbolic_color;
}
@ -160,11 +257,10 @@ gtk_symbolic_color_new_shade (GtkSymbolicColor *color,
g_return_val_if_fail (color != NULL, NULL);
symbolic_color = g_slice_new0 (GtkSymbolicColor);
symbolic_color = _gtk_css_value_new (GtkSymbolicColor, &GTK_CSS_VALUE_SYMBOLIC);
symbolic_color->type = COLOR_TYPE_SHADE;
symbolic_color->shade.color = gtk_symbolic_color_ref (color);
symbolic_color->shade.factor = factor;
symbolic_color->ref_count = 1;
return symbolic_color;
}
@ -191,11 +287,10 @@ gtk_symbolic_color_new_alpha (GtkSymbolicColor *color,
g_return_val_if_fail (color != NULL, NULL);
symbolic_color = g_slice_new0 (GtkSymbolicColor);
symbolic_color = _gtk_css_value_new (GtkSymbolicColor, &GTK_CSS_VALUE_SYMBOLIC);
symbolic_color->type = COLOR_TYPE_ALPHA;
symbolic_color->alpha.color = gtk_symbolic_color_ref (color);
symbolic_color->alpha.factor = factor;
symbolic_color->ref_count = 1;
return symbolic_color;
}
@ -224,12 +319,11 @@ gtk_symbolic_color_new_mix (GtkSymbolicColor *color1,
g_return_val_if_fail (color1 != NULL, NULL);
g_return_val_if_fail (color1 != NULL, NULL);
symbolic_color = g_slice_new0 (GtkSymbolicColor);
symbolic_color = _gtk_css_value_new (GtkSymbolicColor, &GTK_CSS_VALUE_SYMBOLIC);
symbolic_color->type = COLOR_TYPE_MIX;
symbolic_color->mix.color1 = gtk_symbolic_color_ref (color1);
symbolic_color->mix.color2 = gtk_symbolic_color_ref (color2);
symbolic_color->mix.factor = factor;
symbolic_color->ref_count = 1;
return symbolic_color;
}
@ -258,11 +352,10 @@ gtk_symbolic_color_new_win32 (const gchar *theme_class,
g_return_val_if_fail (theme_class != NULL, NULL);
symbolic_color = g_slice_new0 (GtkSymbolicColor);
symbolic_color = _gtk_css_value_new (GtkSymbolicColor, &GTK_CSS_VALUE_SYMBOLIC);
symbolic_color->type = COLOR_TYPE_WIN32;
symbolic_color->win32.theme_class = g_strdup (theme_class);
symbolic_color->win32.id = id;
symbolic_color->ref_count = 1;
return symbolic_color;
}
@ -283,9 +376,8 @@ _gtk_symbolic_color_get_current_color (void)
if (G_UNLIKELY (current_color == NULL))
{
current_color = g_slice_new0 (GtkSymbolicColor);
current_color = _gtk_css_value_new (GtkSymbolicColor, &GTK_CSS_VALUE_SYMBOLIC);
current_color->type = COLOR_TYPE_CURRENT_COLOR;
current_color->ref_count = 1;
}
return current_color;
@ -306,7 +398,7 @@ gtk_symbolic_color_ref (GtkSymbolicColor *color)
{
g_return_val_if_fail (color != NULL, NULL);
color->ref_count++;
_gtk_css_value_ref ((GtkCssValue *) color);
return color;
}
@ -325,35 +417,7 @@ gtk_symbolic_color_unref (GtkSymbolicColor *color)
{
g_return_if_fail (color != NULL);
color->ref_count--;
if (color->ref_count == 0)
{
_gtk_css_value_unref (color->last_value);
switch (color->type)
{
case COLOR_TYPE_NAME:
g_free (color->name);
break;
case COLOR_TYPE_SHADE:
gtk_symbolic_color_unref (color->shade.color);
break;
case COLOR_TYPE_ALPHA:
gtk_symbolic_color_unref (color->alpha.color);
break;
case COLOR_TYPE_MIX:
gtk_symbolic_color_unref (color->mix.color1);
gtk_symbolic_color_unref (color->mix.color2);
break;
case COLOR_TYPE_WIN32:
g_free (color->win32.theme_class);
break;
default:
break;
}
g_slice_free (GtkSymbolicColor, color);
}
_gtk_css_value_unref ((GtkCssValue *) color);
}
static void