diff options
Diffstat (limited to 'community/cinnamon-control-center/gnomerrlabeler.patch')
| -rw-r--r-- | community/cinnamon-control-center/gnomerrlabeler.patch | 766 |
1 files changed, 766 insertions, 0 deletions
diff --git a/community/cinnamon-control-center/gnomerrlabeler.patch b/community/cinnamon-control-center/gnomerrlabeler.patch new file mode 100644 index 000000000..b763078ba --- /dev/null +++ b/community/cinnamon-control-center/gnomerrlabeler.patch @@ -0,0 +1,766 @@ +diff -Naur cinnamon-control-center-1.7.3.orig/panels/display/cc-display-panel.c cinnamon-control-center-1.7.3/panels/display/cc-display-panel.c +--- cinnamon-control-center-1.7.3.orig/panels/display/cc-display-panel.c 2013-04-15 16:04:38.000000000 +0200 ++++ cinnamon-control-center-1.7.3/panels/display/cc-display-panel.c 2013-04-22 03:46:53.499944701 +0200 +@@ -31,12 +31,13 @@ + #define GNOME_DESKTOP_USE_UNSTABLE_API + #include <libgnome-desktop/gnome-rr.h> + #include <libgnome-desktop/gnome-rr-config.h> +-#include <libgnome-desktop/gnome-rr-labeler.h> + #include <gdk/gdkx.h> + #include <X11/Xlib.h> + #include <glib/gi18n.h> + #include <gdesktop-enums.h> + ++#include "cc-rr-labeler.h" ++ + CC_PANEL_REGISTER (CcDisplayPanel, cc_display_panel) + + #define DISPLAY_PANEL_PRIVATE(o) \ +@@ -75,7 +76,7 @@ + { + GnomeRRScreen *screen; + GnomeRRConfig *current_configuration; +- GnomeRRLabeler *labeler; ++ CcRRLabeler *labeler; + GnomeRROutputInfo *current_output; + + GSettings *clock_settings; +@@ -200,7 +201,7 @@ + g_signal_handler_disconnect (GTK_WIDGET (self), self->priv->focus_id_hide); + } + +- gnome_rr_labeler_hide (self->priv->labeler); ++ cc_rr_labeler_hide (self->priv->labeler); + g_object_unref (self->priv->labeler); + + G_OBJECT_CLASS (cc_display_panel_parent_class)->finalize (object); +@@ -293,16 +294,16 @@ + self->priv->current_output = NULL; + + if (self->priv->labeler) { +- gnome_rr_labeler_hide (self->priv->labeler); ++ cc_rr_labeler_hide (self->priv->labeler); + g_object_unref (self->priv->labeler); + } + +- self->priv->labeler = gnome_rr_labeler_new (self->priv->current_configuration); ++ self->priv->labeler = cc_rr_labeler_new (self->priv->current_configuration); + + if (cc_panel_get_shell (CC_PANEL (self)) == NULL) +- gnome_rr_labeler_hide (self->priv->labeler); ++ cc_rr_labeler_hide (self->priv->labeler); + else +- gnome_rr_labeler_show (self->priv->labeler); ++ cc_rr_labeler_show (self->priv->labeler); + + select_current_output_from_dialog_position (self); + +@@ -2594,9 +2595,9 @@ + if (self->priv->labeler == NULL) + return; + if (gtk_window_has_toplevel_focus (window)) +- gnome_rr_labeler_show (self->priv->labeler); ++ cc_rr_labeler_show (self->priv->labeler); + else +- gnome_rr_labeler_hide (self->priv->labeler); ++ cc_rr_labeler_hide (self->priv->labeler); + } + + static void +@@ -2606,9 +2607,9 @@ + if (CC_DISPLAY_PANEL(widget)->priv->labeler == NULL) + return; + if (gtk_widget_get_visible (widget)) { +- gnome_rr_labeler_show (CC_DISPLAY_PANEL (widget)->priv->labeler); ++ cc_rr_labeler_show (CC_DISPLAY_PANEL (widget)->priv->labeler); + } else { +- gnome_rr_labeler_hide (CC_DISPLAY_PANEL (widget)->priv->labeler); ++ cc_rr_labeler_hide (CC_DISPLAY_PANEL (widget)->priv->labeler); + } + } + +diff -Naur cinnamon-control-center-1.7.3.orig/panels/display/cc-rr-labeler.c cinnamon-control-center-1.7.3/panels/display/cc-rr-labeler.c +--- cinnamon-control-center-1.7.3.orig/panels/display/cc-rr-labeler.c 1970-01-01 01:00:00.000000000 +0100 ++++ cinnamon-control-center-1.7.3/panels/display/cc-rr-labeler.c 2013-04-22 03:42:12.379900127 +0200 +@@ -0,0 +1,601 @@ ++/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- ++ * ++ * cc-rr-labeler.c - Utility to label monitors to identify them ++ * while they are being configured. ++ * ++ * Copyright 2008, Novell, Inc. ++ * ++ * This file is part of the Gnome Library. ++ * ++ * The Gnome Library is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Library General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * The Gnome Library is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * Library General Public License for more details. ++ * ++ * You should have received a copy of the GNU Library General Public ++ * License along with the Gnome Library; see the file COPYING.LIB. If not, ++ * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, ++ * Boston, MA 02110-1301, USA. ++ * ++ * Author: Federico Mena-Quintero <federico@novell.com> ++ */ ++ ++#include <config.h> ++#include <glib/gi18n-lib.h> ++#include <gtk/gtk.h> ++ ++#include <X11/Xproto.h> ++#include <X11/Xlib.h> ++#include <X11/Xutil.h> ++#include <X11/Xatom.h> ++#include <gdk/gdkx.h> ++ ++#include "cc-rr-labeler.h" ++ ++struct _CcRRLabelerPrivate { ++ GnomeRRConfig *config; ++ ++ int num_outputs; ++ ++ GdkRGBA *palette; ++ GtkWidget **windows; ++ ++ GdkScreen *screen; ++ Atom workarea_atom; ++}; ++ ++enum { ++ PROP_0, ++ PROP_CONFIG, ++ PROP_LAST ++}; ++ ++G_DEFINE_TYPE (CcRRLabeler, cc_rr_labeler, G_TYPE_OBJECT); ++ ++static void cc_rr_labeler_finalize (GObject *object); ++static void setup_from_config (CcRRLabeler *labeler); ++ ++static GdkFilterReturn ++screen_xevent_filter (GdkXEvent *xevent, ++ GdkEvent *event, ++ CcRRLabeler *labeler) ++{ ++ XEvent *xev; ++ ++ xev = (XEvent *) xevent; ++ ++ if (xev->type == PropertyNotify && ++ xev->xproperty.atom == labeler->priv->workarea_atom) { ++ /* update label positions */ ++ if (labeler->priv->windows != NULL) { ++ cc_rr_labeler_hide (labeler); ++ cc_rr_labeler_show (labeler); ++ } ++ } ++ ++ return GDK_FILTER_CONTINUE; ++} ++ ++static void ++cc_rr_labeler_init (CcRRLabeler *labeler) ++{ ++ GdkWindow *gdkwindow; ++ ++ labeler->priv = G_TYPE_INSTANCE_GET_PRIVATE (labeler, GNOME_TYPE_RR_LABELER, CcRRLabelerPrivate); ++ ++ labeler->priv->workarea_atom = XInternAtom (GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()), ++ "_NET_WORKAREA", ++ True); ++ ++ labeler->priv->screen = gdk_screen_get_default (); ++ /* code is not really designed to handle multiple screens so *shrug* */ ++ gdkwindow = gdk_screen_get_root_window (labeler->priv->screen); ++ gdk_window_add_filter (gdkwindow, (GdkFilterFunc) screen_xevent_filter, labeler); ++ gdk_window_set_events (gdkwindow, gdk_window_get_events (gdkwindow) | GDK_PROPERTY_CHANGE_MASK); ++} ++ ++static void ++cc_rr_labeler_set_property (GObject *gobject, guint property_id, const GValue *value, GParamSpec *param_spec) ++{ ++ CcRRLabeler *self = CC_RR_LABELER (gobject); ++ ++ switch (property_id) { ++ case PROP_CONFIG: ++ self->priv->config = GNOME_RR_CONFIG (g_value_dup_object (value)); ++ return; ++ default: ++ G_OBJECT_WARN_INVALID_PROPERTY_ID (gobject, property_id, param_spec); ++ } ++} ++ ++static GObject * ++cc_rr_labeler_constructor (GType type, guint n_construct_properties, GObjectConstructParam *construct_properties) ++{ ++ CcRRLabeler *self = (CcRRLabeler*) G_OBJECT_CLASS (cc_rr_labeler_parent_class)->constructor (type, n_construct_properties, construct_properties); ++ ++ setup_from_config (self); ++ ++ return (GObject*) self; ++} ++ ++static void ++cc_rr_labeler_class_init (CcRRLabelerClass *klass) ++{ ++ GObjectClass *object_class; ++ ++ g_type_class_add_private (klass, sizeof (CcRRLabelerPrivate)); ++ ++ object_class = (GObjectClass *) klass; ++ ++ object_class->set_property = cc_rr_labeler_set_property; ++ object_class->finalize = cc_rr_labeler_finalize; ++ object_class->constructor = cc_rr_labeler_constructor; ++ ++ g_object_class_install_property (object_class, PROP_CONFIG, g_param_spec_object ("config", ++ "Configuration", ++ "RandR configuration to label", ++ GNOME_TYPE_RR_CONFIG, ++ G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY | ++ G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB)); ++} ++ ++static void ++cc_rr_labeler_finalize (GObject *object) ++{ ++ CcRRLabeler *labeler; ++ GdkWindow *gdkwindow; ++ ++ labeler = CC_RR_LABELER (object); ++ ++ gdkwindow = gdk_screen_get_root_window (labeler->priv->screen); ++ gdk_window_remove_filter (gdkwindow, (GdkFilterFunc) screen_xevent_filter, labeler); ++ ++ if (labeler->priv->config != NULL) { ++ g_object_unref (labeler->priv->config); ++ } ++ ++ if (labeler->priv->windows != NULL) { ++ cc_rr_labeler_hide (labeler); ++ g_free (labeler->priv->windows); ++ } ++ ++ g_free (labeler->priv->palette); ++ ++ G_OBJECT_CLASS (cc_rr_labeler_parent_class)->finalize (object); ++} ++ ++static int ++count_outputs (GnomeRRConfig *config) ++{ ++ int i; ++ GnomeRROutputInfo **outputs = gnome_rr_config_get_outputs (config); ++ ++ for (i = 0; outputs[i] != NULL; i++) ++ ; ++ ++ return i; ++} ++ ++static void ++make_palette (CcRRLabeler *labeler) ++{ ++ /* The idea is that we go around an hue color wheel. We want to start ++ * at red, go around to green/etc. and stop at blue --- because magenta ++ * is evil. Eeeeek, no magenta, please! ++ * ++ * Purple would be nice, though. Remember that we are watered down ++ * (i.e. low saturation), so that would be like Like berries with cream. ++ * Mmmmm, berries. ++ */ ++ double start_hue; ++ double end_hue; ++ int i; ++ ++ g_assert (labeler->priv->num_outputs > 0); ++ ++ labeler->priv->palette = g_new (GdkRGBA, labeler->priv->num_outputs); ++ ++ start_hue = 0.0; /* red */ ++ end_hue = 2.0/3; /* blue */ ++ ++ for (i = 0; i < labeler->priv->num_outputs; i++) { ++ double h, s, v; ++ double r, g, b; ++ ++ h = start_hue + (end_hue - start_hue) / labeler->priv->num_outputs * i; ++ s = 1.0 / 3; ++ v = 1.0; ++ ++ gtk_hsv_to_rgb (h, s, v, &r, &g, &b); ++ ++ labeler->priv->palette[i].red = r; ++ labeler->priv->palette[i].green = g; ++ labeler->priv->palette[i].blue = b; ++ labeler->priv->palette[i].alpha = 1.0; ++ } ++} ++ ++static void ++rounded_rectangle (cairo_t *cr, ++ gint x, ++ gint y, ++ gint width, ++ gint height, ++ gint x_radius, ++ gint y_radius) ++{ ++ gint x1, x2; ++ gint y1, y2; ++ gint xr1, xr2; ++ gint yr1, yr2; ++ ++ x1 = x; ++ x2 = x1 + width; ++ y1 = y; ++ y2 = y1 + height; ++ ++ x_radius = MIN (x_radius, width / 2.0); ++ y_radius = MIN (y_radius, width / 2.0); ++ ++ xr1 = x_radius; ++ xr2 = x_radius / 2.0; ++ yr1 = y_radius; ++ yr2 = y_radius / 2.0; ++ ++ cairo_move_to (cr, x1 + xr1, y1); ++ cairo_line_to (cr, x2 - xr1, y1); ++ cairo_curve_to (cr, x2 - xr2, y1, x2, y1 + yr2, x2, y1 + yr1); ++ cairo_line_to (cr, x2, y2 - yr1); ++ cairo_curve_to (cr, x2, y2 - yr2, x2 - xr2, y2, x2 - xr1, y2); ++ cairo_line_to (cr, x1 + xr1, y2); ++ cairo_curve_to (cr, x1 + xr2, y2, x1, y2 - yr2, x1, y2 - yr1); ++ cairo_line_to (cr, x1, y1 + yr1); ++ cairo_curve_to (cr, x1, y1 + yr2, x1 + xr2, y1, x1 + xr1, y1); ++ cairo_close_path (cr); ++} ++ ++#define LABEL_WINDOW_EDGE_THICKNESS 2 ++#define LABEL_WINDOW_PADDING 12 ++/* Look for panel-corner in: ++ * http://git.gnome.org/browse/gnome-shell/tree/data/theme/gnome-shell.css ++ * to match the corner radius */ ++#define LABEL_CORNER_RADIUS 6 + LABEL_WINDOW_EDGE_THICKNESS ++ ++static void ++label_draw_background_and_frame (GtkWidget *widget, cairo_t *cr, gboolean for_shape) ++{ ++ GdkRGBA shape_color = { 0, 0, 0, 1 }; ++ GdkRGBA *rgba; ++ GtkAllocation allocation; ++ ++ rgba = g_object_get_data (G_OBJECT (widget), "rgba"); ++ gtk_widget_get_allocation (widget, &allocation); ++ ++ cairo_save (cr); ++ cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); ++ ++ /* edge outline */ ++ if (for_shape) ++ gdk_cairo_set_source_rgba (cr, &shape_color); ++ else ++ cairo_set_source_rgba (cr, 0, 0, 0, 0.5); ++ ++ rounded_rectangle (cr, ++ LABEL_WINDOW_EDGE_THICKNESS / 2.0, ++ LABEL_WINDOW_EDGE_THICKNESS / 2.0, ++ allocation.width - LABEL_WINDOW_EDGE_THICKNESS, ++ allocation.height - LABEL_WINDOW_EDGE_THICKNESS, ++ LABEL_CORNER_RADIUS, LABEL_CORNER_RADIUS); ++ cairo_set_line_width (cr, LABEL_WINDOW_EDGE_THICKNESS); ++ cairo_stroke (cr); ++ ++ /* fill */ ++ if (for_shape) { ++ gdk_cairo_set_source_rgba (cr, &shape_color); ++ } else { ++ rgba->alpha = 0.75; ++ gdk_cairo_set_source_rgba (cr, rgba); ++ } ++ ++ rounded_rectangle (cr, ++ LABEL_WINDOW_EDGE_THICKNESS, ++ LABEL_WINDOW_EDGE_THICKNESS, ++ allocation.width - LABEL_WINDOW_EDGE_THICKNESS * 2, ++ allocation.height - LABEL_WINDOW_EDGE_THICKNESS * 2, ++ LABEL_CORNER_RADIUS - LABEL_WINDOW_EDGE_THICKNESS / 2.0, ++ LABEL_CORNER_RADIUS - LABEL_WINDOW_EDGE_THICKNESS / 2.0); ++ cairo_fill (cr); ++ ++ cairo_restore (cr); ++} ++ ++static void ++maybe_update_shape (GtkWidget *widget) ++{ ++ cairo_t *cr; ++ cairo_surface_t *surface; ++ cairo_region_t *region; ++ ++ /* fallback to XShape only for non-composited clients */ ++ if (gtk_widget_is_composited (widget)) { ++ gtk_widget_shape_combine_region (widget, NULL); ++ return; ++ } ++ ++ surface = gdk_window_create_similar_surface (gtk_widget_get_window (widget), ++ CAIRO_CONTENT_COLOR_ALPHA, ++ gtk_widget_get_allocated_width (widget), ++ gtk_widget_get_allocated_height (widget)); ++ ++ cr = cairo_create (surface); ++ label_draw_background_and_frame (widget, cr, TRUE); ++ cairo_destroy (cr); ++ ++ region = gdk_cairo_region_create_from_surface (surface); ++ gtk_widget_shape_combine_region (widget, region); ++ ++ cairo_surface_destroy (surface); ++ cairo_region_destroy (region); ++} ++ ++static gboolean ++label_window_draw_event_cb (GtkWidget *widget, cairo_t *cr, gpointer data) ++{ ++ if (gtk_widget_is_composited (widget)) { ++ /* clear any content */ ++ cairo_save (cr); ++ cairo_set_operator (cr, CAIRO_OPERATOR_SOURCE); ++ cairo_set_source_rgba (cr, 0, 0, 0, 0); ++ cairo_paint (cr); ++ cairo_restore (cr); ++ } ++ ++ maybe_update_shape (widget); ++ label_draw_background_and_frame (widget, cr, FALSE); ++ ++ return FALSE; ++} ++ ++static void ++position_window (CcRRLabeler *labeler, ++ GtkWidget *window, ++ int x, ++ int y) ++{ ++ GdkRectangle workarea; ++ GdkRectangle monitor; ++ int monitor_num; ++ ++ monitor_num = gdk_screen_get_monitor_at_point (labeler->priv->screen, x, y); ++ gdk_screen_get_monitor_workarea (labeler->priv->screen, monitor_num, &workarea); ++ gdk_screen_get_monitor_geometry (labeler->priv->screen, ++ monitor_num, ++ &monitor); ++ gdk_rectangle_intersect (&monitor, &workarea, &workarea); ++ ++ gtk_window_move (GTK_WINDOW (window), workarea.x, workarea.y); ++} ++ ++static void ++label_window_realize_cb (GtkWidget *widget) ++{ ++ cairo_region_t *region; ++ ++ /* make the whole window ignore events */ ++ region = cairo_region_create (); ++ gtk_widget_input_shape_combine_region (widget, region); ++ cairo_region_destroy (region); ++ ++ maybe_update_shape (widget); ++} ++ ++static void ++label_window_composited_changed_cb (GtkWidget *widget, CcRRLabeler *labeler) ++{ ++ if (gtk_widget_get_realized (widget)) ++ maybe_update_shape (widget); ++} ++ ++static GtkWidget * ++create_label_window (CcRRLabeler *labeler, GnomeRROutputInfo *output, GdkRGBA *rgba) ++{ ++ GtkWidget *window; ++ GtkWidget *widget; ++ char *str; ++ const char *display_name; ++ GdkRGBA black = { 0, 0, 0, 1.0 }; ++ int x, y; ++ GdkScreen *screen; ++ GdkVisual *visual; ++ ++ window = gtk_window_new (GTK_WINDOW_POPUP); ++ gtk_window_set_type_hint (GTK_WINDOW (window), GDK_WINDOW_TYPE_HINT_TOOLTIP); ++ gtk_window_set_resizable (GTK_WINDOW (window), FALSE); ++ gtk_widget_set_app_paintable (window, TRUE); ++ screen = gtk_widget_get_screen (window); ++ visual = gdk_screen_get_rgba_visual (screen); ++ ++ if (visual != NULL) ++ gtk_widget_set_visual (window, visual); ++ ++ gtk_container_set_border_width (GTK_CONTAINER (window), LABEL_WINDOW_PADDING + LABEL_WINDOW_EDGE_THICKNESS); ++ ++ /* This is semi-dangerous. The color is part of the labeler->palette ++ * array. Note that in cc_rr_labeler_finalize(), we are careful to ++ * free the palette only after we free the windows. ++ */ ++ g_object_set_data (G_OBJECT (window), "rgba", rgba); ++ ++ g_signal_connect (window, "draw", ++ G_CALLBACK (label_window_draw_event_cb), labeler); ++ g_signal_connect (window, "realize", ++ G_CALLBACK (label_window_realize_cb), labeler); ++ g_signal_connect (window, "composited-changed", ++ G_CALLBACK (label_window_composited_changed_cb), labeler); ++ ++ if (gnome_rr_config_get_clone (labeler->priv->config)) { ++ /* Keep this string in sync with gnome-control-center/capplets/display/xrandr-capplet.c:get_display_name() */ ++ ++ /* Translators: this is the feature where what you see on your ++ * laptop's screen is the same as your external projector. ++ * Here, "Mirrored" is being used as an adjective. For example, ++ * the Spanish translation could be "Pantallas en Espejo". ++ */ ++ display_name = _("Mirrored Displays"); ++ } else ++ display_name = gnome_rr_output_info_get_display_name (output); ++ ++ str = g_strdup_printf ("<b>%s</b>", display_name); ++ widget = gtk_label_new (NULL); ++ gtk_label_set_markup (GTK_LABEL (widget), str); ++ g_free (str); ++ ++ /* Make the label explicitly black. We don't want it to follow the ++ * theme's colors, since the label is always shown against a light ++ * pastel background. See bgo#556050 ++ */ ++ gtk_widget_override_color (widget, ++ gtk_widget_get_state_flags (widget), ++ &black); ++ ++ gtk_container_add (GTK_CONTAINER (window), widget); ++ ++ /* Should we center this at the top edge of the monitor, instead of using the upper-left corner? */ ++ gnome_rr_output_info_get_geometry (output, &x, &y, NULL, NULL); ++ position_window (labeler, window, x, y); ++ ++ gtk_widget_show_all (window); ++ ++ return window; ++} ++ ++static void ++setup_from_config (CcRRLabeler *labeler) ++{ ++ labeler->priv->num_outputs = count_outputs (labeler->priv->config); ++ ++ make_palette (labeler); ++ ++ cc_rr_labeler_show (labeler); ++} ++ ++/** ++ * cc_rr_labeler_new: ++ * @config: Configuration of the screens to label ++ * ++ * Create a GUI element that will display colored labels on each connected monitor. ++ * This is useful when users are required to identify which monitor is which, e.g. for ++ * for configuring multiple monitors. ++ * The labels will be shown by default, use cc_rr_labeler_hide to hide them. ++ * ++ * Returns: A new #CcRRLabeler ++ */ ++CcRRLabeler * ++cc_rr_labeler_new (GnomeRRConfig *config) ++{ ++ g_return_val_if_fail (GNOME_IS_RR_CONFIG (config), NULL); ++ ++ return g_object_new (GNOME_TYPE_RR_LABELER, "config", config, NULL); ++} ++ ++/** ++ * cc_rr_labeler_show: ++ * @labeler: A #CcRRLabeler ++ * ++ * Show the labels. ++ */ ++void ++cc_rr_labeler_show (CcRRLabeler *labeler) ++{ ++ int i; ++ gboolean created_window_for_clone; ++ GnomeRROutputInfo **outputs; ++ ++ g_return_if_fail (GNOME_IS_RR_LABELER (labeler)); ++ ++ if (labeler->priv->windows != NULL) ++ return; ++ ++ labeler->priv->windows = g_new (GtkWidget *, labeler->priv->num_outputs); ++ ++ created_window_for_clone = FALSE; ++ ++ outputs = gnome_rr_config_get_outputs (labeler->priv->config); ++ ++ for (i = 0; i < labeler->priv->num_outputs; i++) { ++ if (!created_window_for_clone && gnome_rr_output_info_is_active (outputs[i])) { ++ labeler->priv->windows[i] = create_label_window (labeler, outputs[i], labeler->priv->palette + i); ++ ++ if (gnome_rr_config_get_clone (labeler->priv->config)) ++ created_window_for_clone = TRUE; ++ } else ++ labeler->priv->windows[i] = NULL; ++ } ++} ++ ++/** ++ * cc_rr_labeler_hide: ++ * @labeler: A #CcRRLabeler ++ * ++ * Hide ouput labels. ++ */ ++void ++cc_rr_labeler_hide (CcRRLabeler *labeler) ++{ ++ int i; ++ CcRRLabelerPrivate *priv; ++ ++ g_return_if_fail (GNOME_IS_RR_LABELER (labeler)); ++ ++ priv = labeler->priv; ++ ++ if (priv->windows == NULL) ++ return; ++ ++ for (i = 0; i < priv->num_outputs; i++) ++ if (priv->windows[i] != NULL) { ++ gtk_widget_destroy (priv->windows[i]); ++ priv->windows[i] = NULL; ++ } ++ g_free (priv->windows); ++ priv->windows = NULL; ++} ++ ++/** ++ * cc_rr_labeler_get_rgba_for_output: ++ * @labeler: A #CcRRLabeler ++ * @output: Output device (i.e. monitor) to query ++ * @rgba_out: (out): Color of selected monitor. ++ * ++ * Get the color used for the label on a given output (monitor). ++ */ ++void ++cc_rr_labeler_get_rgba_for_output (CcRRLabeler *labeler, GnomeRROutputInfo *output, GdkRGBA *rgba_out) ++{ ++ int i; ++ GnomeRROutputInfo **outputs; ++ ++ g_return_if_fail (GNOME_IS_RR_LABELER (labeler)); ++ g_return_if_fail (GNOME_IS_RR_OUTPUT_INFO (output)); ++ g_return_if_fail (rgba_out != NULL); ++ ++ outputs = gnome_rr_config_get_outputs (labeler->priv->config); ++ ++ for (i = 0; i < labeler->priv->num_outputs; i++) ++ if (outputs[i] == output) { ++ *rgba_out = labeler->priv->palette[i]; ++ return; ++ } ++ ++ g_warning ("trying to get the color for unknown GnomeOutputInfo %p; returning magenta!", output); ++ ++ rgba_out->red = 1.0; ++ rgba_out->green = 0; ++ rgba_out->blue = 1.0; ++ rgba_out->alpha = 1.0; ++} +diff -Naur cinnamon-control-center-1.7.3.orig/panels/display/cc-rr-labeler.h cinnamon-control-center-1.7.3/panels/display/cc-rr-labeler.h +--- cinnamon-control-center-1.7.3.orig/panels/display/cc-rr-labeler.h 1970-01-01 01:00:00.000000000 +0100 ++++ cinnamon-control-center-1.7.3/panels/display/cc-rr-labeler.h 2013-04-22 03:42:12.383233540 +0200 +@@ -0,0 +1,64 @@ ++/* gnome-rr-labeler.h - Utility to label monitors to identify them ++ * while they are being configured. ++ * ++ * Copyright 2008, Novell, Inc. ++ * ++ * This file is part of the Gnome Library. ++ * ++ * The Gnome Library is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU Library General Public License as ++ * published by the Free Software Foundation; either version 2 of the ++ * License, or (at your option) any later version. ++ * ++ * The Gnome Library is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ++ * Library General Public License for more details. ++ * ++ * You should have received a copy of the GNU Library General Public ++ * License along with the Gnome Library; see the file COPYING.LIB. If not, ++ * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, ++ * Boston, MA 02110-1301, USA. ++ * ++ * Author: Federico Mena-Quintero <federico@novell.com> ++ */ ++ ++#ifndef CC_RR_LABELER_H ++#define CC_RR_LABELER_H ++ ++#define GNOME_DESKTOP_USE_UNSTABLE_API ++#include <libgnome-desktop/gnome-rr-config.h> ++ ++#define GNOME_TYPE_RR_LABELER (cc_rr_labeler_get_type ()) ++#define CC_RR_LABELER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GNOME_TYPE_RR_LABELER, CcRRLabeler)) ++#define CC_RR_LABELER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GNOME_TYPE_RR_LABELER, CcRRLabelerClass)) ++#define GNOME_IS_RR_LABELER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GNOME_TYPE_RR_LABELER)) ++#define GNOME_IS_RR_LABELER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GNOME_TYPE_RR_LABELER)) ++#define CC_RR_LABELER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GNOME_TYPE_RR_LABELER, CcRRLabelerClass)) ++ ++typedef struct _CcRRLabeler CcRRLabeler; ++typedef struct _CcRRLabelerClass CcRRLabelerClass; ++typedef struct _CcRRLabelerPrivate CcRRLabelerPrivate; ++ ++struct _CcRRLabeler { ++ GObject parent; ++ ++ /*< private >*/ ++ CcRRLabelerPrivate *priv; ++}; ++ ++struct _CcRRLabelerClass { ++ GObjectClass parent_class; ++}; ++ ++GType cc_rr_labeler_get_type (void); ++ ++CcRRLabeler *cc_rr_labeler_new (GnomeRRConfig *config); ++ ++void cc_rr_labeler_show (CcRRLabeler *labeler); ++ ++void cc_rr_labeler_hide (CcRRLabeler *labeler); ++ ++void cc_rr_labeler_get_rgba_for_output (CcRRLabeler *labeler, GnomeRROutputInfo *output, GdkRGBA *rgba_out); ++ ++#endif +diff -Naur cinnamon-control-center-1.7.3.orig/panels/display/Makefile.am cinnamon-control-center-1.7.3/panels/display/Makefile.am +--- cinnamon-control-center-1.7.3.orig/panels/display/Makefile.am 2013-04-15 16:04:38.000000000 +0200 ++++ cinnamon-control-center-1.7.3/panels/display/Makefile.am 2013-04-22 03:42:12.376566715 +0200 +@@ -19,6 +19,8 @@ + display-module.c \ + cc-display-panel.c \ + cc-display-panel.h \ ++ cc-rr-labeler.c \ ++ cc-rr-labeler.h \ + scrollarea.c \ + scrollarea.h \ + $(MARSHALFILES) |