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49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsColorPicker_h__
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#define nsColorPicker_h__
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#include <gtk/gtk.h>
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#include "nsCOMPtr.h"
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#include "nsIColorPicker.h"
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#include "nsString.h"
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class nsIWidget;
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class nsColorPicker : public nsIColorPicker
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSICOLORPICKER
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nsColorPicker() {};
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private:
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~nsColorPicker() {};
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static void OnResponse(GtkWidget* dialog, gint response_id,
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gpointer user_data);
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static void OnDestroy(GtkWidget* dialog, gpointer user_data);
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// Conversion functions for color
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static int convertGdkColorComponent(guint16 color_component);
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static guint16 convertToGdkColorComponent(int color_component);
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static GdkColor convertToGdkColor(nscolor color);
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static nsString ToHexString(int n);
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void Done(GtkWidget* dialog, gint response_id);
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void ReadValueFromColorChooser(GtkWidget* color_chooser);
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nsCOMPtr<nsIWidget> mParentWidget;
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nsCOMPtr<nsIColorPickerShownCallback> mCallback;
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nsString mTitle;
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nsString mColor;
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GdkColor mDefaultColor;
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};
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#endif // nsColorPicker_h__
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