diff options
Diffstat (limited to 'libmate-desktop/mate-colorsel.c')
| -rw-r--r-- | libmate-desktop/mate-colorsel.c | 343 |
1 files changed, 148 insertions, 195 deletions
diff --git a/libmate-desktop/mate-colorsel.c b/libmate-desktop/mate-colorsel.c index 3d0bd30..deb969c 100644 --- a/libmate-desktop/mate-colorsel.c +++ b/libmate-desktop/mate-colorsel.c @@ -72,7 +72,7 @@ enum { PROP_0, PROP_HAS_PALETTE, PROP_HAS_OPACITY_CONTROL, - PROP_CURRENT_COLOR, + PROP_CURRENT_RGBA, PROP_CURRENT_ALPHA, PROP_HEX_STRING }; @@ -150,11 +150,11 @@ static gboolean mate_color_selection_grab_broken (GtkWidget *widge static void mate_color_selection_set_palette_color (MateColorSelection *colorsel, gint index, - GdkColor *color); -static void default_noscreen_change_palette_func (const GdkColor *colors, + GdkRGBA *color); +static void default_noscreen_change_palette_func (const GdkRGBA *colors, gint n_colors); static void default_change_palette_func (GdkScreen *screen, - const GdkColor *colors, + const GdkRGBA *colors, gint n_colors); static void make_control_relations (AtkObject *atk_obj, GtkWidget *widget); @@ -276,12 +276,15 @@ mate_color_selection_class_init (MateColorSelectionClass *klass) FALSE, G_PARAM_READWRITE)); g_object_class_install_property (gobject_class, - PROP_CURRENT_COLOR, - g_param_spec_boxed ("current-color", - _("Current Color"), - _("The current color"), - GDK_TYPE_COLOR, - G_PARAM_READWRITE)); + PROP_CURRENT_RGBA, + g_param_spec_boxed ("current-rgba", + _("Current RGBA"), + _("The current RGBA color"), + GDK_TYPE_RGBA, + G_PARAM_READWRITE| + G_PARAM_STATIC_NAME| + G_PARAM_STATIC_NICK| + G_PARAM_STATIC_BLURB)); g_object_class_install_property (gobject_class, PROP_CURRENT_ALPHA, g_param_spec_uint ("current-alpha", @@ -515,8 +518,8 @@ mate_color_selection_set_property (GObject *object, mate_color_selection_set_has_palette (colorsel, g_value_get_boolean (value)); break; - case PROP_CURRENT_COLOR: - mate_color_selection_set_current_color (colorsel, g_value_get_boxed (value)); + case PROP_CURRENT_RGBA: + mate_color_selection_set_current_rgba (colorsel, g_value_get_boxed (value)); break; case PROP_CURRENT_ALPHA: mate_color_selection_set_current_alpha (colorsel, g_value_get_uint (value)); @@ -534,9 +537,9 @@ mate_color_selection_get_property (GObject *object, GValue *value, GParamSpec *pspec) { + GdkRGBA rgba; MateColorSelection *colorsel = MATE_COLOR_SELECTION (object); MateColorSelectionPrivate *priv = colorsel->private_data; - GdkColor color; switch (prop_id) { @@ -546,9 +549,9 @@ mate_color_selection_get_property (GObject *object, case PROP_HAS_PALETTE: g_value_set_boolean (value, mate_color_selection_get_has_palette (colorsel)); break; - case PROP_CURRENT_COLOR: - mate_color_selection_get_current_color (colorsel, &color); - g_value_set_boxed (value, &color); + case PROP_CURRENT_RGBA: + mate_color_selection_get_current_rgba (colorsel, &rgba); + g_value_set_boxed (value, &rgba); break; case PROP_CURRENT_ALPHA: g_value_set_uint (value, mate_color_selection_get_current_alpha (colorsel)); @@ -1022,13 +1025,15 @@ palette_paint (GtkWidget *drawing_area, { gint focus_width; GtkAllocation allocation; + gdouble color[4]; if (gtk_widget_get_window (drawing_area) == NULL) return; gtk_widget_get_allocation (drawing_area, &allocation); - gdk_cairo_set_source_color (cr, >k_widget_get_style (drawing_area)->bg[GTK_STATE_NORMAL]); + palette_get_color (drawing_area, color); + cairo_set_source_rgba (cr, color[0], color[1], color[2], color[3]); cairo_rectangle (cr, 0, 0, allocation.width, allocation.height); cairo_fill (cr); @@ -1138,10 +1143,10 @@ palette_drag_end (GtkWidget *widget, g_object_set_data (G_OBJECT (widget), "gtk-color-selection-drag-window", NULL); } -static GdkColor * +static GdkRGBA * get_current_colors (MateColorSelection *colorsel) { - GdkColor *colors = NULL; + GdkRGBA *colors = NULL; gint n_colors = 0; mate_color_selection_palette_from_string (DEFAULT_COLOR_PALETTE, @@ -1162,8 +1167,8 @@ palette_change_color (GtkWidget *drawing_area, { gint x, y; MateColorSelectionPrivate *priv; - GdkColor gdk_color; - GdkColor *current_colors; + GdkRGBA gdk_color; + GdkRGBA *current_colors; GdkScreen *screen; g_return_if_fail (MATE_IS_COLOR_SELECTION (colorsel)); @@ -1171,10 +1176,9 @@ palette_change_color (GtkWidget *drawing_area, priv = colorsel->private_data; - gdk_color.red = UNSCALE (color[0]); - gdk_color.green = UNSCALE (color[1]); - gdk_color.blue = UNSCALE (color[2]); - gdk_color.pixel = 0; + gdk_color.red = color[0]; + gdk_color.green = color[1]; + gdk_color.blue = color[2]; x = 0; y = 0; /* Quiet GCC */ @@ -1217,26 +1221,6 @@ palette_change_color (GtkWidget *drawing_area, g_free (current_colors); } -static void -override_background_color (GtkWidget *widget, - GdkRGBA *rgba) -{ - gchar *css; - GtkCssProvider *provider; - - provider = gtk_css_provider_new (); - - css = g_strdup_printf ("* { background-color: %s;}", - gdk_rgba_to_string (rgba)); - gtk_css_provider_load_from_data (provider, css, -1, NULL); - g_free (css); - - gtk_style_context_add_provider (gtk_widget_get_style_context (widget), - GTK_STYLE_PROVIDER (provider), - GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); - g_object_unref (provider); -} - /* Changes the view color */ static void palette_set_color (GtkWidget *drawing_area, @@ -1245,14 +1229,6 @@ palette_set_color (GtkWidget *drawing_area, { gpointer pointer; gdouble *new_color = g_new (double, 4); - GdkRGBA box_color; - - box_color.red = color[0]; - box_color.green = color[1]; - box_color.blue = color[2]; - box_color.alpha = 1; - - override_background_color (drawing_area, &box_color); pointer = g_object_get_data (G_OBJECT (drawing_area), "color_set"); if (!pointer || GPOINTER_TO_INT (pointer) == 0) @@ -1298,38 +1274,6 @@ palette_draw (GtkWidget *drawing_area, } static void -popup_position_func (GtkMenu *menu, - gint *x, - gint *y, - gboolean *push_in, - gpointer user_data) -{ - GtkWidget *widget; - GtkRequisition req; - gint root_x, root_y; - GdkScreen *screen; - GtkAllocation allocation; - - widget = GTK_WIDGET (user_data); - - g_return_if_fail (gtk_widget_get_realized (widget)); - - gdk_window_get_origin (gtk_widget_get_window (widget), &root_x, &root_y); - - gtk_widget_get_preferred_size (GTK_WIDGET (menu), &req, NULL); - - /* Put corner of menu centered on color cell */ - gtk_widget_get_allocation (widget, &allocation); - *x = root_x + allocation.width / 2; - *y = root_y + allocation.height / 2; - - /* Ensure sanity */ - screen = gtk_widget_get_screen (widget); - *x = CLAMP (*x, 0, MAX (0, WidthOfScreen (gdk_x11_screen_get_xscreen (screen)) - req.width)); - *y = CLAMP (*y, 0, MAX (0, HeightOfScreen (gdk_x11_screen_get_xscreen (screen)) - req.height)); -} - -static void save_color_selected (GtkWidget *menuitem, gpointer data) { @@ -1349,8 +1293,8 @@ save_color_selected (GtkWidget *menuitem, static void do_popup (MateColorSelection *colorsel, - GtkWidget *drawing_area, - guint32 timestamp) + GtkWidget *drawing_area, + const GdkEvent *trigger_event) { GtkWidget *menu; GtkWidget *mi; @@ -1371,9 +1315,22 @@ do_popup (MateColorSelection *colorsel, gtk_widget_show_all (mi); - gtk_menu_popup (GTK_MENU (menu), NULL, NULL, - popup_position_func, drawing_area, - 3, timestamp); + if (trigger_event && gdk_event_triggers_context_menu (trigger_event)) + gtk_menu_popup_at_pointer (GTK_MENU (menu), trigger_event); + else + /* We use the drawing area's parent to anchor the menu because of GTK bug + * https://gitlab.gnome.org/GNOME/gtk/-/issues/6166 that leads to + * misplacement of the popup if the anchor widget has its own window. + * The drawing area ought to have its own window though, as it is mandatory + * for setting it up as a drag source. + * Using the parent is OK in our case because the drawing area's parent is + * a frame that has it as its only child, and thus size and placement is + * appropriate for placing the menu. */ + gtk_menu_popup_at_widget (GTK_MENU (menu), + gtk_widget_get_parent (drawing_area), + GDK_GRAVITY_CENTER, + GDK_GRAVITY_NORTH_WEST, + trigger_event); } static gboolean @@ -1432,7 +1389,7 @@ palette_press (GtkWidget *drawing_area, if (_gtk_button_event_triggers_context_menu (event)) { - do_popup (colorsel, drawing_area, event->time); + do_popup (colorsel, drawing_area, (GdkEvent *) event); return TRUE; } @@ -1531,7 +1488,7 @@ palette_popup (GtkWidget *widget, { MateColorSelection *colorsel = MATE_COLOR_SELECTION (data); - do_popup (colorsel, widget, GDK_CURRENT_TIME); + do_popup (colorsel, widget, NULL); return TRUE; } @@ -1618,19 +1575,9 @@ make_picker_cursor (GdkScreen *screen) return cursor; } -static GdkDevice *get_device (GdkDisplay *display) -{ - GdkSeat *seat; - GdkDevice *device; - - seat = gdk_display_get_default_seat (display); - device = gdk_seat_get_pointer (seat); - - return device; -} - static void grab_color_at_mouse (GdkScreen *screen, + GdkDevice *device, gint x_root, gint y_root, gpointer data) @@ -1639,7 +1586,6 @@ grab_color_at_mouse (GdkScreen *screen, guchar *pixels; MateColorSelection *colorsel = data; MateColorSelectionPrivate *priv; - GdkColor color; GdkWindow *root_window = gdk_screen_get_root_window (screen); priv = colorsel->private_data; @@ -1650,34 +1596,27 @@ grab_color_at_mouse (GdkScreen *screen, if (!pixbuf) { gint x, y; - GdkDevice *device; - GdkDisplay *display = gdk_screen_get_display (screen); - device = get_device (display); GdkWindow *window = gdk_device_get_window_at_position (device, &x, &y); if (!window) - return; + return; pixbuf = gdk_pixbuf_get_from_window (window, x, y, 1, 1); if (!pixbuf) - return; + return; } pixels = gdk_pixbuf_get_pixels (pixbuf); - color.red = pixels[0] * 0x101; - color.green = pixels[1] * 0x101; - color.blue = pixels[2] * 0x101; + priv->color[COLORSEL_RED] = SCALE(pixels[0] * 0x101); + priv->color[COLORSEL_GREEN] = SCALE(pixels[1] * 0x101); + priv->color[COLORSEL_BLUE] = SCALE(pixels[2] * 0x101); g_object_unref (pixbuf); - priv->color[COLORSEL_RED] = SCALE (color.red); - priv->color[COLORSEL_GREEN] = SCALE (color.green); - priv->color[COLORSEL_BLUE] = SCALE (color.blue); - gtk_rgb_to_hsv (priv->color[COLORSEL_RED], - priv->color[COLORSEL_GREEN], - priv->color[COLORSEL_BLUE], - &priv->color[COLORSEL_HUE], - &priv->color[COLORSEL_SATURATION], - &priv->color[COLORSEL_VALUE]); + priv->color[COLORSEL_GREEN], + priv->color[COLORSEL_BLUE], + &priv->color[COLORSEL_HUE], + &priv->color[COLORSEL_SATURATION], + &priv->color[COLORSEL_VALUE]); update_color (colorsel); } @@ -1708,7 +1647,8 @@ mouse_motion (GtkWidget *invisible, gpointer data) { grab_color_at_mouse (gdk_event_get_screen ((GdkEvent *)event), - event->x_root, event->y_root, data); + gdk_event_get_device ((GdkEvent *) event), + event->x_root, event->y_root, data); } static gboolean @@ -1722,7 +1662,8 @@ mouse_release (GtkWidget *invisible, return FALSE; grab_color_at_mouse (gdk_event_get_screen ((GdkEvent *)event), - event->x_root, event->y_root, data); + gdk_event_get_device ((GdkEvent *) event), + event->x_root, event->y_root, data); shutdown_eyedropper (GTK_WIDGET (data)); @@ -1743,15 +1684,15 @@ key_press (GtkWidget *invisible, GdkEventKey *event, gpointer data) { - GdkDevice *device; - GdkDisplay *display = gtk_widget_get_display (invisible); + GdkDevice *device, *pointer_device; GdkScreen *screen = gdk_event_get_screen ((GdkEvent *)event); guint state = event->state & gtk_accelerator_get_default_mod_mask (); gint x, y; gint dx, dy; - device = get_device (display); - gdk_device_get_position (device, NULL, &x, &y); + device = gdk_event_get_device ((GdkEvent *) event); + pointer_device = gdk_device_get_associated_device (device); + gdk_device_get_position (pointer_device, NULL, &x, &y); dx = 0; dy = 0; @@ -1763,7 +1704,7 @@ key_press (GtkWidget *invisible, case GDK_KEY_ISO_Enter: case GDK_KEY_KP_Enter: case GDK_KEY_KP_Space: - grab_color_at_mouse (screen, x, y, data); + grab_color_at_mouse (screen, pointer_device, x, y, data); /* fall through */ case GDK_KEY_Escape: @@ -1804,7 +1745,7 @@ key_press (GtkWidget *invisible, return FALSE; } - gdk_device_warp (device, screen, x + dx, y + dy); + gdk_device_warp (pointer_device, screen, x + dx, y + dy); return TRUE; @@ -1915,11 +1856,11 @@ get_screen_color (GtkWidget *button) static void hex_changed (GtkWidget *hex_entry, - gpointer data) + gpointer data) { MateColorSelection *colorsel; MateColorSelectionPrivate *priv; - GdkColor color; + GdkRGBA color; gchar *text; colorsel = MATE_COLOR_SELECTION (data); @@ -1929,17 +1870,24 @@ hex_changed (GtkWidget *hex_entry, return; text = gtk_editable_get_chars (GTK_EDITABLE (priv->hex_entry), 0, -1); - if (gdk_color_parse (text, &color)) + if (!g_str_has_prefix (text, "#")) + { + g_free (text); + gchar *tmp = g_strconcat ("#", text, NULL); + text = tmp; + } + + if (gdk_rgba_parse (&color, text)) { - priv->color[COLORSEL_RED] = CLAMP (color.red/65535.0, 0.0, 1.0); - priv->color[COLORSEL_GREEN] = CLAMP (color.green/65535.0, 0.0, 1.0); - priv->color[COLORSEL_BLUE] = CLAMP (color.blue/65535.0, 0.0, 1.0); + priv->color[COLORSEL_RED] = color.red; + priv->color[COLORSEL_GREEN] = color.green; + priv->color[COLORSEL_BLUE] = color.blue; gtk_rgb_to_hsv (priv->color[COLORSEL_RED], - priv->color[COLORSEL_GREEN], - priv->color[COLORSEL_BLUE], - &priv->color[COLORSEL_HUE], - &priv->color[COLORSEL_SATURATION], - &priv->color[COLORSEL_VALUE]); + priv->color[COLORSEL_GREEN], + priv->color[COLORSEL_BLUE], + &priv->color[COLORSEL_HUE], + &priv->color[COLORSEL_SATURATION], + &priv->color[COLORSEL_VALUE]); update_color (colorsel); } g_free (text); @@ -2198,7 +2146,7 @@ update_color (MateColorSelection *colorsel) g_signal_emit (colorsel, color_selection_signals[COLOR_CHANGED], 0); g_object_freeze_notify (G_OBJECT (colorsel)); - g_object_notify (G_OBJECT (colorsel), "current-color"); + g_object_notify (G_OBJECT (colorsel), "current-rgba"); g_object_notify (G_OBJECT (colorsel), "current-alpha"); g_object_thaw_notify (G_OBJECT (colorsel)); @@ -2208,7 +2156,7 @@ update_color (MateColorSelection *colorsel) static void update_palette (MateColorSelection *colorsel) { - GdkColor *current_colors; + GdkRGBA *current_colors; gint i, j; current_colors = get_current_colors (colorsel); @@ -2239,7 +2187,7 @@ palette_change_notify_instance (GObject *object, } static void -default_noscreen_change_palette_func (const GdkColor *colors, +default_noscreen_change_palette_func (const GdkRGBA *colors, gint n_colors) { default_change_palette_func (gdk_screen_get_default (), colors, n_colors); @@ -2247,17 +2195,17 @@ default_noscreen_change_palette_func (const GdkColor *colors, static void default_change_palette_func (GdkScreen *screen, - const GdkColor *colors, + const GdkRGBA *colors, gint n_colors) { gchar *str; str = mate_color_selection_palette_to_string (colors, n_colors); - gtk_settings_set_string_property (gtk_settings_get_for_screen (screen), - "gtk-color-palette", - str, - "mate_color_selection_palette_to_string"); + g_object_set (G_OBJECT (gtk_settings_get_for_screen (screen)), + "gtk-color-palette", + str, + NULL); g_free (str); } @@ -2406,39 +2354,44 @@ mate_color_selection_set_has_palette (MateColorSelection *colorsel, } /** - * mate_color_selection_set_current_color: + * mate_color_selection_set_current_rgba: * @colorsel: a #MateColorSelection. - * @color: A #GdkColor to set the current color with. + * @color: A #GdkRGBA to set the current color with. * * Sets the current color to be @color. The first time this is called, it will * also set the original color to be @color too. **/ void -mate_color_selection_set_current_color (MateColorSelection *colorsel, - const GdkColor *color) +mate_color_selection_set_current_rgba (MateColorSelection *colorsel, + const GdkRGBA *rgba) { MateColorSelectionPrivate *priv; gint i; g_return_if_fail (MATE_IS_COLOR_SELECTION (colorsel)); - g_return_if_fail (color != NULL); + g_return_if_fail (rgba != NULL); priv = colorsel->private_data; priv->changing = TRUE; - priv->color[COLORSEL_RED] = SCALE (color->red); - priv->color[COLORSEL_GREEN] = SCALE (color->green); - priv->color[COLORSEL_BLUE] = SCALE (color->blue); + + priv->color[COLORSEL_RED] = CLAMP (rgba->red, 0, 1); + priv->color[COLORSEL_GREEN] = CLAMP (rgba->green, 0, 1); + priv->color[COLORSEL_BLUE] = CLAMP (rgba->blue, 0, 1); + priv->color[COLORSEL_OPACITY] = CLAMP (rgba->alpha, 0, 1); + gtk_rgb_to_hsv (priv->color[COLORSEL_RED], - priv->color[COLORSEL_GREEN], - priv->color[COLORSEL_BLUE], - &priv->color[COLORSEL_HUE], - &priv->color[COLORSEL_SATURATION], - &priv->color[COLORSEL_VALUE]); + priv->color[COLORSEL_GREEN], + priv->color[COLORSEL_BLUE], + &priv->color[COLORSEL_HUE], + &priv->color[COLORSEL_SATURATION], + &priv->color[COLORSEL_VALUE]); + if (priv->default_set == FALSE) { for (i = 0; i < COLORSEL_NUM_CHANNELS; i++) - priv->old_color[i] = priv->color[i]; + priv->old_color[i] = priv->color[i]; } + priv->default_set = TRUE; update_color (colorsel); } @@ -2493,15 +2446,15 @@ mate_color_selection_set_color (MateColorSelection *colorsel, } /** - * mate_color_selection_get_current_color: + * mate_color_selection_get_current_rgba: * @colorsel: a #MateColorSelection. - * @color: (out): a #GdkColor to fill in with the current color. + * @color: (out): a #GdkRGBA to fill in with the current color. * * Sets @color to be the current color in the MateColorSelection widget. **/ void -mate_color_selection_get_current_color (MateColorSelection *colorsel, - GdkColor *color) +mate_color_selection_get_current_rgba (MateColorSelection *colorsel, + GdkRGBA *color) { MateColorSelectionPrivate *priv; @@ -2509,9 +2462,9 @@ mate_color_selection_get_current_color (MateColorSelection *colorsel, g_return_if_fail (color != NULL); priv = colorsel->private_data; - color->red = UNSCALE (priv->color[COLORSEL_RED]); - color->green = UNSCALE (priv->color[COLORSEL_GREEN]); - color->blue = UNSCALE (priv->color[COLORSEL_BLUE]); + color->red = priv->color[COLORSEL_RED]; + color->green = priv->color[COLORSEL_GREEN]; + color->blue = priv->color[COLORSEL_BLUE]; } /** @@ -2560,7 +2513,7 @@ mate_color_selection_get_color (MateColorSelection *colorsel, /** * mate_color_selection_set_previous_color: * @colorsel: a #MateColorSelection. - * @color: a #GdkColor to set the previous color with. + * @color: a #GdkRGBA to set the previous color with. * * Sets the 'previous' color to be @color. This function should be called with * some hesitations, as it might seem confusing to have that color change. @@ -2569,7 +2522,7 @@ mate_color_selection_get_color (MateColorSelection *colorsel, **/ void mate_color_selection_set_previous_color (MateColorSelection *colorsel, - const GdkColor *color) + const GdkRGBA *color) { MateColorSelectionPrivate *priv; @@ -2578,9 +2531,9 @@ mate_color_selection_set_previous_color (MateColorSelection *colorsel, priv = colorsel->private_data; priv->changing = TRUE; - priv->old_color[COLORSEL_RED] = SCALE (color->red); - priv->old_color[COLORSEL_GREEN] = SCALE (color->green); - priv->old_color[COLORSEL_BLUE] = SCALE (color->blue); + priv->old_color[COLORSEL_RED] = color->red; + priv->old_color[COLORSEL_GREEN] = color->green; + priv->old_color[COLORSEL_BLUE] = color->blue; gtk_rgb_to_hsv (priv->old_color[COLORSEL_RED], priv->old_color[COLORSEL_GREEN], priv->old_color[COLORSEL_BLUE], @@ -2619,13 +2572,13 @@ mate_color_selection_set_previous_alpha (MateColorSelection *colorsel, /** * mate_color_selection_get_previous_color: * @colorsel: a #MateColorSelection. - * @color: (out): a #GdkColor to fill in with the original color value. + * @color: (out): a #GdkRGBA to fill in with the original color value. * * Fills @color in with the original color value. **/ void mate_color_selection_get_previous_color (MateColorSelection *colorsel, - GdkColor *color) + GdkRGBA *color) { MateColorSelectionPrivate *priv; @@ -2633,9 +2586,9 @@ mate_color_selection_get_previous_color (MateColorSelection *colorsel, g_return_if_fail (color != NULL); priv = colorsel->private_data; - color->red = UNSCALE (priv->old_color[COLORSEL_RED]); - color->green = UNSCALE (priv->old_color[COLORSEL_GREEN]); - color->blue = UNSCALE (priv->old_color[COLORSEL_BLUE]); + color->red = priv->old_color[COLORSEL_RED]; + color->green = priv->old_color[COLORSEL_GREEN]; + color->blue = priv->old_color[COLORSEL_BLUE]; } /** @@ -2661,7 +2614,7 @@ mate_color_selection_get_previous_alpha (MateColorSelection *colorsel) * mate_color_selection_set_palette_color: * @colorsel: a #MateColorSelection. * @index: the color index of the palette. - * @color: A #GdkColor to set the palette with. + * @color: A #GdkRGBA to set the palette with. * * Sets the palette located at @index to have @color as its color. * @@ -2669,7 +2622,7 @@ mate_color_selection_get_previous_alpha (MateColorSelection *colorsel) static void mate_color_selection_set_palette_color (MateColorSelection *colorsel, gint index, - GdkColor *color) + GdkRGBA *color) { MateColorSelectionPrivate *priv; gint x, y; @@ -2682,9 +2635,9 @@ mate_color_selection_set_palette_color (MateColorSelection *colorsel, y = index / GTK_CUSTOM_PALETTE_WIDTH; priv = colorsel->private_data; - col[0] = SCALE (color->red); - col[1] = SCALE (color->green); - col[2] = SCALE (color->blue); + col[0] = color->red; + col[1] = color->green; + col[2] = color->blue; palette_set_color (priv->custom_palette[x][y], colorsel, col); } @@ -2714,7 +2667,7 @@ mate_color_selection_is_adjusting (MateColorSelection *colorsel) * mate_color_selection_palette_from_string: * @str: a string encoding a color palette. * @colors: (out) (array length=n_colors): return location for allocated - * array of #GdkColor. + * array of #GdkRGBA. * @n_colors: return location for length of array. * * Parses a color palette string; the string is a colon-separated @@ -2724,10 +2677,10 @@ mate_color_selection_is_adjusting (MateColorSelection *colorsel) **/ gboolean mate_color_selection_palette_from_string (const gchar *str, - GdkColor **colors, - gint *n_colors) + GdkRGBA **colors, + gint *n_colors) { - GdkColor *retval; + GdkRGBA *retval; gint count; gchar *p; gchar *start; @@ -2756,8 +2709,8 @@ mate_color_selection_palette_from_string (const gchar *str, done = FALSE; } - retval = g_renew (GdkColor, retval, count + 1); - if (!gdk_color_parse (start, retval + count)) + retval = g_renew (GdkRGBA, retval, count + 1); + if (!gdk_rgba_parse (retval + count, start)) { goto failed; } @@ -2807,8 +2760,8 @@ mate_color_selection_palette_from_string (const gchar *str, * Return value: allocated string encoding the palette. **/ gchar* -mate_color_selection_palette_to_string (const GdkColor *colors, - gint n_colors) +mate_color_selection_palette_to_string (const GdkRGBA *colors, + gint n_colors) { gint i; gchar **strs = NULL; @@ -2826,9 +2779,9 @@ mate_color_selection_palette_to_string (const GdkColor *colors, strs[i] = g_strdup_printf ("#%2X%2X%2X", - colors[i].red / 256, - colors[i].green / 256, - colors[i].blue / 256); + (unsigned int)colors[i].red * 255, + (unsigned int)colors[i].green * 255, + (unsigned int)colors[i].blue * 255); for (ptr = strs[i]; *ptr; ptr++) if (*ptr == ' ') |