From 4ccc7f6fac79a189e0c0c4896bb2f0f38d38d7c7 Mon Sep 17 00:00:00 2001
From: Berislav Kovacki <pantokrator@pantokrator.net>
Date: Tue, 23 Feb 2010 18:24:20 +0000
Subject: Bug 540169 - Zenity should offer color selection dialog

---
 src/color.c | 97 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 src/color.c

(limited to 'src/color.c')

diff --git a/src/color.c b/src/color.c
new file mode 100644
index 00000000..8f31937f
--- /dev/null
+++ b/src/color.c
@@ -0,0 +1,97 @@
+/*
+ * color.c
+ *
+ * Copyright (C) 2010 Berislav Kovacki
+ *
+ * This 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.
+ *
+ * This 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 this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ * Authors: Berislav Kovacki <pantokrator@pantokrator.net>
+ */
+
+#include "config.h"
+
+#include <string.h>
+#include "zenity.h"
+#include "util.h"
+
+static ZenityData *zen_data;
+
+static void zenity_colorselection_dialog_response (GtkWidget *widget, int response, gpointer data);
+
+void zenity_colorselection (ZenityData *data, ZenityColorData *color_data)
+{
+  GtkWidget *dialog;
+  GtkWidget *colorsel;
+  GdkColor color;
+
+  zen_data = data;
+
+  dialog = gtk_color_selection_dialog_new (NULL);
+
+  g_signal_connect (G_OBJECT (dialog), "response",
+                    G_CALLBACK (zenity_colorselection_dialog_response),
+                    color_data);
+
+  if (data->dialog_title)
+    gtk_window_set_title (GTK_WINDOW (dialog), data->dialog_title);
+
+  colorsel = gtk_color_selection_dialog_get_color_selection (GTK_COLOR_SELECTION_DIALOG (dialog));
+
+  if (color_data->color) {
+    if (gdk_color_parse (color_data->color, &color))
+      gtk_color_selection_set_current_color (GTK_COLOR_SELECTION (colorsel),
+                                             &color);
+  }
+
+  gtk_color_selection_set_has_palette (GTK_COLOR_SELECTION (colorsel),
+                                       color_data->show_palette);
+
+  zenity_util_show_dialog (dialog);
+
+  if (data->timeout_delay > 0) {
+    g_timeout_add (data->timeout_delay * 1000,
+                   (GSourceFunc) zenity_util_timeout_handle,
+                   NULL);
+  }
+
+  gtk_main();
+}
+
+static void
+zenity_colorselection_dialog_response (GtkWidget *widget, int response, gpointer data)
+{
+  GtkWidget *colorsel;
+  GdkColor color;
+
+  switch (response) {
+    case GTK_RESPONSE_OK:
+      zen_data->exit_code = zenity_util_return_exit_code (ZENITY_OK);
+      colorsel = gtk_color_selection_dialog_get_color_selection (GTK_COLOR_SELECTION_DIALOG (widget));
+      gtk_color_selection_get_current_color (GTK_COLOR_SELECTION (colorsel), &color);
+      g_print ("%s\n", gdk_color_to_string (&color));
+      break;
+
+    case GTK_RESPONSE_CANCEL:
+      zen_data->exit_code = zenity_util_return_exit_code (ZENITY_CANCEL);
+      break;
+
+    default:
+      zen_data->exit_code = zenity_util_return_exit_code (ZENITY_ESC);
+      break;
+  }
+
+  gtk_main_quit ();
+}
-- 
cgit