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win32: Update color handling to recent GtkWin32Theme changes

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This commit is contained in:
Benjamin Otte 2016-02-14 16:18:56 +01:00
parent a1617c6d6d
commit 3597baf272
3 changed files with 63 additions and 54 deletions
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62
gtk/gtkcsscolorvalue.c
View File

@ -62,7 +62,7 @@ struct _GtkCssValue
struct
{
gchar *theme_class;
GtkWin32Theme *theme;
gint id;
} win32;
} sym_col;
@ -90,7 +90,7 @@ gtk_css_value_color_free (GtkCssValue *color)
_gtk_css_value_unref (color->sym_col.mix.color2);
break;
case COLOR_TYPE_WIN32:
g_free (color->sym_col.win32.theme_class);
gtk_win32_theme_unref (color->sym_col.win32.theme);
break;
default:
break;
@ -243,10 +243,9 @@ _gtk_css_color_value_resolve (GtkCssValue *color,
{
GdkRGBA res;
if (!_gtk_win32_theme_color_resolve (color->sym_col.win32.theme_class,
color->sym_col.win32.id,
&res))
return NULL;
gtk_win32_theme_get_color (color->sym_col.win32.theme,
color->sym_col.win32.id,
&res);
value = _gtk_css_rgba_value_new_from_rgba (&res);
}
@ -350,7 +349,7 @@ gtk_css_value_color_equal (const GtkCssValue *value1,
_gtk_css_value_equal (value1->sym_col.mix.color2,
value2->sym_col.mix.color2);
case COLOR_TYPE_WIN32:
return g_str_equal (value1->sym_col.win32.theme_class, value2->sym_col.win32.theme_class) &&
return gtk_win32_theme_equal (value1->sym_col.win32.theme, value2->sym_col.win32.theme) &&
value1->sym_col.win32.id == value2->sym_col.win32.id;
case COLOR_TYPE_CURRENT_COLOR:
return TRUE;
@ -422,8 +421,9 @@ gtk_css_value_color_print (const GtkCssValue *value,
break;
case COLOR_TYPE_WIN32:
{
g_string_append_printf (string, GTK_WIN32_THEME_SYMBOLIC_COLOR_NAME"(%s, %d)",
value->sym_col.win32.theme_class, value->sym_col.win32.id);
g_string_append (string, GTK_WIN32_THEME_SYMBOLIC_COLOR_NAME"(");
gtk_win32_theme_print (value->sym_col.win32.theme, string);
g_string_append_printf (string, "%d)", value->sym_col.win32.id);
}
break;
case COLOR_TYPE_CURRENT_COLOR:
@ -532,18 +532,34 @@ _gtk_css_color_value_new_mix (GtkCssValue *color1,
return value;
}
static GtkCssValue *
gtk_css_color_value_new_win32_for_theme (GtkWin32Theme *theme,
gint id)
{
GtkCssValue *value;
gtk_internal_return_val_if_fail (theme != NULL, NULL);
value = _gtk_css_value_new (GtkCssValue, &GTK_CSS_VALUE_COLOR);
value->type = COLOR_TYPE_WIN32;
value->sym_col.win32.theme = gtk_win32_theme_ref (theme);
value->sym_col.win32.id = id;
return value;
}
GtkCssValue *
_gtk_css_color_value_new_win32 (const gchar *theme_class,
gint id)
{
GtkWin32Theme *theme;
GtkCssValue *value;
gtk_internal_return_val_if_fail (theme_class != NULL, NULL);
value = _gtk_css_value_new (GtkCssValue, &GTK_CSS_VALUE_COLOR);
value->type = COLOR_TYPE_WIN32;
value->sym_col.win32.theme_class = g_strdup (theme_class);
value->sym_col.win32.id = id;
theme = gtk_win32_theme_lookup (theme_class);
value = gtk_css_color_value_new_win32_for_theme (theme, id);
gtk_win32_theme_unref (theme);
return value;
}
@ -571,20 +587,16 @@ static GtkCssValue *
gtk_css_color_parse_win32 (GtkCssParser *parser)
{
GtkCssValue *color;
char *class;
GtkWin32Theme *theme;
int id;
class = _gtk_css_parser_try_name (parser, TRUE);
if (class == NULL)
{
_gtk_css_parser_error (parser,
"Expected name as first argument to '-gtk-win32-color'");
return NULL;
}
theme = gtk_win32_theme_parse (parser);
if (theme == NULL)
return NULL;
if (! _gtk_css_parser_try (parser, ",", TRUE))
{
g_free (class);
gtk_win32_theme_unref (theme);
_gtk_css_parser_error (parser,
"Expected ','");
return NULL;
@ -592,13 +604,13 @@ gtk_css_color_parse_win32 (GtkCssParser *parser)
if (!_gtk_css_parser_try_int (parser, &id))
{
g_free (class);
gtk_win32_theme_unref (theme);
_gtk_css_parser_error (parser, "Expected a valid integer value");
return NULL;
}
color = _gtk_css_color_value_new_win32 (class, id);
g_free (class);
color = gtk_css_color_value_new_win32_for_theme (theme, id);
gtk_win32_theme_unref (theme);
return color;
}

43
gtk/gtkwin32theme.c
View File

@ -64,7 +64,7 @@ typedef HRESULT (FAR PASCAL *GetThemePartSizeFunc) (HTHEME hTheme,
SIZE *psz);
static GetThemeSysFontFunc get_theme_sys_font = NULL;
static GetThemeSysColorFunc get_theme_sys_color = NULL;
static GetThemeSysColorFunc GetThemeSysColor = NULL;
static GetThemeSysSizeFunc get_theme_sys_metric = NULL;
static OpenThemeDataFunc OpenThemeData = NULL;
static CloseThemeDataFunc CloseThemeData = NULL;
@ -205,7 +205,7 @@ gtk_win32_theme_init (void)
draw_theme_background = (DrawThemeBackgroundFunc) GetProcAddress (uxtheme_dll, "DrawThemeBackground");
enable_theme_dialog_texture = (EnableThemeDialogTextureFunc) GetProcAddress (uxtheme_dll, "EnableThemeDialogTexture");
get_theme_sys_font = (GetThemeSysFontFunc) GetProcAddress (uxtheme_dll, "GetThemeSysFont");
get_theme_sys_color = (GetThemeSysColorFunc) GetProcAddress (uxtheme_dll, "GetThemeSysColor");
GetThemeSysColor = (GetThemeSysColorFunc) GetProcAddress (uxtheme_dll, "GetThemeSysColor");
get_theme_sys_metric = (GetThemeSysSizeFunc) GetProcAddress (uxtheme_dll, "GetThemeSysSize");
is_theme_partially_transparent = (IsThemeBackgroundPartiallyTransparentFunc) GetProcAddress (uxtheme_dll, "IsThemeBackgroundPartiallyTransparent");
draw_theme_parent_background = (DrawThemeParentBackgroundFunc) GetProcAddress (uxtheme_dll, "DrawThemeParentBackground");
@ -251,22 +251,27 @@ canonicalize_class_name (const char *classname)
return g_ascii_strdown (classname, -1);
}
static GtkWin32Theme *
GtkWin32Theme *
gtk_win32_theme_lookup (const char *classname)
{
GtkWin32Theme *theme;
char *canonical_classname;
if (G_UNLIKELY (themes_by_class == NULL))
themes_by_class = g_hash_table_new (g_str_hash, g_str_equal);
theme = g_hash_table_lookup (themes_by_class, classname);
canonical_classname = canonicalize_class_name (classname);
theme = g_hash_table_lookup (themes_by_class, canonical_classname);
if (theme != NULL)
return gtk_win32_theme_ref (theme);
{
g_free (canonical_classname);
return gtk_win32_theme_ref (theme);
}
theme = g_slice_new0 (GtkWin32Theme);
theme->ref_count = 1;
theme->class_name = g_strdup (classname);
theme->class_name = canonical_classname;
g_hash_table_insert (themes_by_class, theme->class_name, theme);
@ -277,7 +282,7 @@ GtkWin32Theme *
gtk_win32_theme_parse (GtkCssParser *parser)
{
GtkWin32Theme *theme;
char *canonical_class_name, *class_name;
char *class_name;
class_name = _gtk_css_parser_try_name (parser, TRUE);
if (class_name == NULL)
@ -285,10 +290,8 @@ gtk_win32_theme_parse (GtkCssParser *parser)
_gtk_css_parser_error (parser, "Expected valid win32 theme name");
return NULL;
}
canonical_class_name = canonicalize_class_name (class_name);
theme = gtk_win32_theme_lookup (canonical_class_name);
g_free (canonical_class_name);
theme = gtk_win32_theme_lookup (class_name);
g_free (class_name);
return theme;
@ -405,30 +408,25 @@ gtk_win32_theme_get_size (GtkWin32Theme *theme,
#endif
}
gboolean
_gtk_win32_theme_color_resolve (const char *theme_class,
gint id,
GdkRGBA *color)
void
gtk_win32_theme_get_color (GtkWin32Theme *theme,
gint id,
GdkRGBA *color)
{
#ifdef G_OS_WIN32
GtkWin32Theme *theme;
HTHEME htheme;
DWORD dcolor;
theme = gtk_win32_theme_lookup (theme_class);
if (use_xp_theme && get_theme_sys_color != NULL)
if (use_xp_theme && GetThemeSysColor != NULL)
{
htheme = gtk_win32_theme_get_htheme (theme);
/* if htheme is NULL, it will just return the GetSystemColor()
value */
dcolor = get_theme_sys_color (htheme, id);
/* if htheme is NULL, it will just return the GetSysColor() value */
dcolor = GetThemeSysColor (htheme, id);
}
else
dcolor = GetSysColor (id);
gtk_win32_theme_unref (theme);
color->alpha = 1.0;
color->red = GetRValue (dcolor) / 255.0;
color->green = GetGValue (dcolor) / 255.0;
@ -436,7 +434,6 @@ _gtk_win32_theme_color_resolve (const char *theme_class,
#else
gdk_rgba_parse (color, "pink");
#endif
return TRUE;
}
void

12
gtk/gtkwin32themeprivate.h
View File

@ -28,6 +28,7 @@ typedef struct _GtkWin32Theme GtkWin32Theme;
#define GTK_WIN32_THEME_SYMBOLIC_COLOR_NAME "-gtk-win32-color"
GtkWin32Theme * gtk_win32_theme_lookup (const char *class_name);
GtkWin32Theme * gtk_win32_theme_parse (GtkCssParser *parser);
GtkWin32Theme * gtk_win32_theme_ref (GtkWin32Theme *theme);
@ -47,12 +48,11 @@ cairo_surface_t * gtk_win32_theme_create_surface (GtkWin32Theme *theme,
int height,
int *x_offs_out,
int *y_offs_out);
int gtk_win32_theme_get_size (GtkWin32Theme *theme,
int id);
gboolean _gtk_win32_theme_color_resolve (const char *theme_class,
gint id,
GdkRGBA *color);
int gtk_win32_theme_get_size (GtkWin32Theme *theme,
int id);
void gtk_win32_theme_get_color (GtkWin32Theme *theme,
gint id,
GdkRGBA *color);
G_END_DECLS