| 1 | /* |
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| 2 | * bluroverlay.h |
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| 3 | * This file is part of gtk |
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| 4 | * |
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| 5 | * Copyright (C) 2011 - Ignacio Casal Quinteiro, Mike Krüger |
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| 6 | * |
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| 7 | * This library is free software; you can redistribute it and/or |
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| 8 | * modify it under the terms of the GNU Lesser General Public |
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| 9 | * License as published by the Free Software Foundation; either |
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| 10 | * version 2 of the License, or (at your option) any later version. |
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| 11 | * |
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| 12 | * This library is distributed in the hope that it will be useful, |
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 15 | * Lesser General Public License for more details. |
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| 16 | * |
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| 17 | * You should have received a copy of the GNU Lesser General Public |
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| 18 | * License along with this library. If not, see <http://www.gnu.org/licenses/>. |
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| 19 | */ |
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| 20 | |
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| 21 | #ifndef __BLUR_OVERLAY_H__ |
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| 22 | #define __BLUR_OVERLAY_H__ |
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| 23 | |
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| 24 | #include <gtk/gtk.h> |
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| 25 | |
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| 26 | G_BEGIN_DECLS |
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| 27 | |
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| 28 | #define BLUR_TYPE_OVERLAY (blur_overlay_get_type ()) |
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| 29 | #define BLUR_OVERLAY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), BLUR_TYPE_OVERLAY, BlurOverlay)) |
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| 30 | #define BLUR_OVERLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), BLUR_TYPE_OVERLAY, BlurOverlayClass)) |
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| 31 | #define BLUR_IS_OVERLAY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), BLUR_TYPE_OVERLAY)) |
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| 32 | #define BLUR_IS_OVERLAY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), BLUR_TYPE_OVERLAY)) |
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| 33 | #define BLUR_OVERLAY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), BLUR_TYPE_OVERLAY, BlurOverlayClass)) |
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| 34 | |
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| 35 | typedef struct _BlurOverlay BlurOverlay; |
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| 36 | typedef struct _BlurOverlayClass BlurOverlayClass; |
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| 37 | |
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| 38 | struct _BlurOverlay |
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| 39 | { |
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| 40 | GtkWidget parent_instance; |
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| 41 | |
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| 42 | GtkWidget *main_widget; |
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| 43 | }; |
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| 44 | |
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| 45 | struct _BlurOverlayClass |
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| 46 | { |
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| 47 | GtkWidgetClass parent_class; |
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| 48 | |
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| 49 | gboolean (*get_child_position) (BlurOverlay *overlay, |
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| 50 | GtkWidget *widget, |
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| 51 | GtkAllocation *allocation); |
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| 52 | }; |
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| 53 | |
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| 54 | GDK_AVAILABLE_IN_ALL |
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| 55 | GType blur_overlay_get_type (void) G_GNUC_CONST; |
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| 56 | GDK_AVAILABLE_IN_ALL |
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| 57 | GtkWidget *blur_overlay_new (void); |
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| 58 | GDK_AVAILABLE_IN_ALL |
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| 59 | void blur_overlay_add_overlay (BlurOverlay *overlay, |
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| 60 | GtkWidget *widget, |
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| 61 | double blur); |
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| 62 | GDK_AVAILABLE_IN_ALL |
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| 63 | void blur_overlay_set_child (BlurOverlay *overlay, |
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| 64 | GtkWidget *widget); |
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| 65 | |
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| 66 | G_END_DECLS |
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| 67 | |
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| 68 | #endif /* __BLUR_OVERLAY_H__ */ |
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| 69 | |
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