[gthumb] fixed indentation broken by the previous commit



commit 9dfbc0946aa6538544c1c1fc486123fa6e3edb7b
Author: Paolo Bacchilega <paobac src gnome org>
Date:   Sun Oct 16 11:49:26 2011 +0200

    fixed indentation broken by the previous commit

 .../contact_sheet/gth-contact-sheet-creator.c      |   20 +-
 extensions/contact_sheet/gth-contact-sheet-theme.c |   12 +-
 extensions/contact_sheet/gth-contact-sheet-theme.h |    4 +-
 extensions/file_tools/cairo-rotate.c               |   10 +-
 extensions/file_tools/cairo-rotate.h               |   32 +-
 extensions/file_tools/gth-file-tool-crop.c         |   14 +-
 extensions/file_tools/gth-file-tool-rotate.c       |   24 +-
 extensions/file_tools/gth-image-line-tool.c        |   28 +-
 extensions/file_tools/gth-image-rotator.c          |   68 +++---
 extensions/file_tools/gth-image-rotator.h          |    2 +-
 gthumb/cairo-utils.c                               |    4 +-
 gthumb/cairo-utils.h                               |  134 +++++-----
 gthumb/gth-cell-renderer-thumbnail.c               |   34 ++--
 gthumb/gth-image-navigator.c                       |   20 +-
 gthumb/gth-image-selector.c                        |  146 +++++-----
 gthumb/gth-image-selector.h                        |   64 ++--
 gthumb/gth-image-viewer.c                          |   30 +-
 gthumb/gth-image-viewer.h                          |  300 ++++++++++----------
 gthumb/gth-menu-button.c                           |   14 +-
 gthumb/gth-time-selector.c                         |   20 +-
 gthumb/gth-toggle-menu-tool-button.c               |   18 +-
 gthumb/gtk-utils.c                                 |    2 +-
 22 files changed, 500 insertions(+), 500 deletions(-)
---
diff --git a/extensions/contact_sheet/gth-contact-sheet-creator.c b/extensions/contact_sheet/gth-contact-sheet-creator.c
index 5cd0dcb..6946121 100644
--- a/extensions/contact_sheet/gth-contact-sheet-creator.c
+++ b/extensions/contact_sheet/gth-contact-sheet-creator.c
@@ -544,8 +544,8 @@ paint_footer (GthContactSheetCreator *self,
 
 static void
 paint_frame (GthContactSheetCreator *self,
-	     cairo_rectangle_int_t           *frame_rect,
-	     cairo_rectangle_int_t           *image_rect,
+	     cairo_rectangle_int_t  *frame_rect,
+	     cairo_rectangle_int_t  *image_rect,
 	     GthFileData            *file_data)
 {
 	gth_contact_sheet_theme_paint_frame (self->priv->theme, self->priv->cr, frame_rect, image_rect);
@@ -589,7 +589,7 @@ paint_frame (GthContactSheetCreator *self,
 
 static void
 paint_image (GthContactSheetCreator *self,
-	     cairo_rectangle_int_t           *image_rect,
+	     cairo_rectangle_int_t  *image_rect,
 	     GdkPixbuf              *image)
 {
 	cairo_save (self->priv->cr);
@@ -702,12 +702,12 @@ export (GthContactSheetCreator *self)
 
 		x = self->priv->theme->col_spacing;
 		for (scan_row = first_item; scan_row != last_item; scan_row = scan_row->next) {
-			ItemData     *row_item = scan_row->data;
-			int           frame_width;
-			int           frame_height;
+			ItemData              *row_item = scan_row->data;
+			int                    frame_width;
+			int                    frame_height;
 			cairo_rectangle_int_t  frame_rect;
-			int           text_y;
-			int           i;
+			int                    text_y;
+			int                    i;
 
 			frame_width = self->priv->thumb_width + (self->priv->theme->frame_hpadding * 2);
 			frame_height = self->priv->thumb_height + (self->priv->theme->frame_vpadding * 2);
@@ -719,8 +719,8 @@ export (GthContactSheetCreator *self)
 			/* paint the thumbnail */
 
 			if (row_item->thumbnail != NULL) {
-				int          thumbnail_width;
-				int          thumbnail_height;
+				int                   thumbnail_width;
+				int                   thumbnail_height;
 				cairo_rectangle_int_t image_rect;
 
 				thumbnail_width = gdk_pixbuf_get_width (row_item->thumbnail);
diff --git a/extensions/contact_sheet/gth-contact-sheet-theme.c b/extensions/contact_sheet/gth-contact-sheet-theme.c
index 2d411ba..a965c48 100644
--- a/extensions/contact_sheet/gth-contact-sheet-theme.c
+++ b/extensions/contact_sheet/gth-contact-sheet-theme.c
@@ -275,10 +275,10 @@ gth_contact_sheet_theme_paint_background (GthContactSheetTheme *theme,
 
 
 void
-gth_contact_sheet_theme_paint_frame (GthContactSheetTheme *theme,
-				     cairo_t              *cr,
-				     cairo_rectangle_int_t         *frame_rect,
-				     cairo_rectangle_int_t         *image_rect)
+gth_contact_sheet_theme_paint_frame (GthContactSheetTheme  *theme,
+				     cairo_t               *cr,
+				     cairo_rectangle_int_t *frame_rect,
+				     cairo_rectangle_int_t *image_rect)
 {
 	int width;
 
@@ -487,7 +487,7 @@ paint_text (GthContactSheetTheme  *theme,
 static void
 paint_thumbnail (GthContactSheetTheme  *theme,
 		 cairo_t               *cr,
-		 cairo_rectangle_int_t          *image_rect,
+		 cairo_rectangle_int_t *image_rect,
 		 double                 font_scale)
 {
 	cairo_rectangle_int_t frame_rect;
@@ -536,7 +536,7 @@ gth_contact_sheet_theme_paint_preview (GthContactSheetTheme  *theme,
 				       int                    width,
 				       int                    height)
 {
-	double       font_scale;
+	double                font_scale;
 	cairo_rectangle_int_t image_rect;
 
 	if (height < 200)
diff --git a/extensions/contact_sheet/gth-contact-sheet-theme.h b/extensions/contact_sheet/gth-contact-sheet-theme.h
index 076c3ca..4af7d7e 100644
--- a/extensions/contact_sheet/gth-contact-sheet-theme.h
+++ b/extensions/contact_sheet/gth-contact-sheet-theme.h
@@ -92,8 +92,8 @@ void                   gth_contact_sheet_theme_paint_background  (GthContactShee
 								  int                    height);
 void                   gth_contact_sheet_theme_paint_frame       (GthContactSheetTheme  *theme,
 								  cairo_t               *cr,
-								  cairo_rectangle_int_t          *frame_rect,
-								  cairo_rectangle_int_t          *image_rect);
+								  cairo_rectangle_int_t *frame_rect,
+								  cairo_rectangle_int_t *image_rect);
 void                   gth_contact_sheet_theme_paint_preview     (GthContactSheetTheme  *theme,
 								  cairo_t               *cr,
 								  int                    width,
diff --git a/extensions/file_tools/cairo-rotate.c b/extensions/file_tools/cairo-rotate.c
index 373a8e9..ee2f0c5 100644
--- a/extensions/file_tools/cairo-rotate.c
+++ b/extensions/file_tools/cairo-rotate.c
@@ -85,11 +85,11 @@ _cairo_image_surface_rotate_get_cropping_parameters (cairo_surface_t *image,
 
 
 void
-_cairo_image_surface_rotate_get_cropping_region (cairo_surface_t *image,
-						 double           angle,
-						 double           p1,
-						 double           p2,
-						 cairo_rectangle_int_t    *region)
+_cairo_image_surface_rotate_get_cropping_region (cairo_surface_t       *image,
+						 double                 angle,
+						 double                 p1,
+						 double                 p2,
+						 cairo_rectangle_int_t *region)
 {
 	double angle_rad;
 	double cos_angle, sin_angle;
diff --git a/extensions/file_tools/cairo-rotate.h b/extensions/file_tools/cairo-rotate.h
index 8ed6004..d958e24 100644
--- a/extensions/file_tools/cairo-rotate.h
+++ b/extensions/file_tools/cairo-rotate.h
@@ -28,22 +28,22 @@
 
 G_BEGIN_DECLS
 
-void               _cairo_image_surface_rotate_get_cropping_parameters (cairo_surface_t   *image,
-					   				double             angle,
-					   				double            *p1_plus_p2,
-					   				double            *p_min);
-void               _cairo_image_surface_rotate_get_cropping_region     (cairo_surface_t   *image,
-									double             angle,
-									double             p1,
-									double             p2,
-									cairo_rectangle_int_t      *region);
-double             _cairo_image_surface_rotate_get_align_angle         (gboolean           vertical,
-					   	   	  	  	GdkPoint          *p1,
-					   	   	  	  	GdkPoint          *p2);
-cairo_surface_t *  _cairo_image_surface_rotate                         (cairo_surface_t   *image,
-		    	     	     	     	     	     	        double             angle,
-		    	     	     	     	     	     	        gboolean           high_quality,
-		    	     	     	     	     	     	        cairo_color_t     *background_color);
+void               _cairo_image_surface_rotate_get_cropping_parameters (cairo_surface_t       *image,
+					   				double                 angle,
+					   				double                *p1_plus_p2,
+					   				double                *p_min);
+void               _cairo_image_surface_rotate_get_cropping_region     (cairo_surface_t       *image,
+									double                 angle,
+									double                 p1,
+									double                 p2,
+									cairo_rectangle_int_t *region);
+double             _cairo_image_surface_rotate_get_align_angle         (gboolean               vertical,
+					   	   	  	  	GdkPoint              *p1,
+					   	   	  	  	GdkPoint              *p2);
+cairo_surface_t *  _cairo_image_surface_rotate                         (cairo_surface_t       *image,
+		    	     	     	     	     	     	        double                 angle,
+		    	     	     	     	     	     	        gboolean               high_quality,
+		    	     	     	     	     	     	        cairo_color_t         *background_color);
 
 G_END_DECLS
 
diff --git a/extensions/file_tools/gth-file-tool-crop.c b/extensions/file_tools/gth-file-tool-crop.c
index 587d5a5..abc30e6 100644
--- a/extensions/file_tools/gth-file-tool-crop.c
+++ b/extensions/file_tools/gth-file-tool-crop.c
@@ -76,12 +76,12 @@ static void
 crop_button_clicked_cb (GtkButton       *button,
 			GthFileToolCrop *self)
 {
-	cairo_rectangle_int_t     selection;
-	GtkWidget       *window;
-	GtkWidget       *viewer_page;
-	GtkWidget       *viewer;
-	cairo_surface_t *old_image;
-	cairo_surface_t *new_image;
+	cairo_rectangle_int_t  selection;
+	GtkWidget             *window;
+	GtkWidget             *viewer_page;
+	GtkWidget             *viewer;
+	cairo_surface_t       *old_image;
+	cairo_surface_t       *new_image;
 
 	gth_image_selector_get_selection (self->priv->selector, &selection);
 	if ((selection.width == 0) || (selection.height == 0))
@@ -157,7 +157,7 @@ selector_selection_changed_cb (GthImageSelector *selector,
 			       GthFileToolCrop  *self)
 {
 	cairo_rectangle_int_t selection;
-	int          min, max;
+	int                   min, max;
 
 	gth_image_selector_get_selection (selector, &selection);
 
diff --git a/extensions/file_tools/gth-file-tool-rotate.c b/extensions/file_tools/gth-file-tool-rotate.c
index b1edd16..200939e 100644
--- a/extensions/file_tools/gth-file-tool-rotate.c
+++ b/extensions/file_tools/gth-file-tool-rotate.c
@@ -38,18 +38,18 @@ static gpointer parent_class = NULL;
 
 
 struct _GthFileToolRotatePrivate {
-	cairo_surface_t    *image;
-	gboolean            has_alpha;
-	GtkBuilder         *builder;
-	GtkWidget          *crop_grid;
-	GtkAdjustment      *rotation_angle_adj;
-	GtkAdjustment      *crop_p1_adj;
-	GtkAdjustment      *crop_p2_adj;
-	gboolean            crop_enabled;
-	double              crop_p1_plus_p2;
-	cairo_rectangle_int_t        crop_region;
-	GthImageViewerTool *alignment;
-	GthImageViewerTool *rotator;
+	cairo_surface_t       *image;
+	gboolean               has_alpha;
+	GtkBuilder            *builder;
+	GtkWidget             *crop_grid;
+	GtkAdjustment         *rotation_angle_adj;
+	GtkAdjustment         *crop_p1_adj;
+	GtkAdjustment         *crop_p2_adj;
+	gboolean               crop_enabled;
+	double                 crop_p1_plus_p2;
+	cairo_rectangle_int_t  crop_region;
+	GthImageViewerTool    *alignment;
+	GthImageViewerTool    *rotator;
 };
 
 
diff --git a/extensions/file_tools/gth-image-line-tool.c b/extensions/file_tools/gth-image-line-tool.c
index 7a383b2..4c8e26a 100644
--- a/extensions/file_tools/gth-image-line-tool.c
+++ b/extensions/file_tools/gth-image-line-tool.c
@@ -41,26 +41,26 @@ static gpointer parent_class = NULL;
 
 
 struct _GthImageLineToolPrivate {
-	GthImageViewer     *viewer;
+	GthImageViewer        *viewer;
 
 	/* options */
 
-	GdkPoint            p1;
-	GdkPoint            p2;
+	GdkPoint               p1;
+	GdkPoint               p2;
 
 	/* utility variables */
 
-	int                 original_width;
-	int                 original_height;
-	double              preview_zoom;
-	cairo_surface_t    *preview_image;
-	cairo_rectangle_int_t        preview_image_area;
-	GdkPoint            preview_center;
-	cairo_rectangle_int_t        clip_area;
-	cairo_matrix_t      matrix;
-	gboolean            first_point_set;
-	GthFit              original_fit_mode;
-	gboolean            original_zoom_enabled;
+	int                    original_width;
+	int                    original_height;
+	double                 preview_zoom;
+	cairo_surface_t       *preview_image;
+	cairo_rectangle_int_t  preview_image_area;
+	GdkPoint               preview_center;
+	cairo_rectangle_int_t  clip_area;
+	cairo_matrix_t         matrix;
+	gboolean               first_point_set;
+	GthFit                 original_fit_mode;
+	gboolean               original_zoom_enabled;
 };
 
 
diff --git a/extensions/file_tools/gth-image-rotator.c b/extensions/file_tools/gth-image-rotator.c
index ed94e9f..bd349e5 100644
--- a/extensions/file_tools/gth-image-rotator.c
+++ b/extensions/file_tools/gth-image-rotator.c
@@ -47,34 +47,34 @@ static gpointer parent_class = NULL;
 
 
 struct _GthImageRotatorPrivate {
-	GthImageViewer     *viewer;
+	GthImageViewer        *viewer;
 
 	/* options */
 
-	GdkPoint            center;
-	double              angle;
-	cairo_color_t       background_color;
-	gboolean            enable_crop;
-	cairo_rectangle_int_t        crop_region;
-	GthGridType         grid_type;
-	GthTransformResize  resize;
+	GdkPoint               center;
+	double                 angle;
+	cairo_color_t          background_color;
+	gboolean               enable_crop;
+	cairo_rectangle_int_t  crop_region;
+	GthGridType            grid_type;
+	GthTransformResize     resize;
 
 	/* utility variables */
 
-	int                 original_width;
-	int                 original_height;
-	double              preview_zoom;
-	cairo_surface_t    *preview_image;
-	cairo_rectangle_int_t        preview_image_area;
-	GdkPoint            preview_center;
-	cairo_rectangle_int_t        clip_area;
-	cairo_matrix_t      matrix;
-	gboolean            dragging;
-	double              angle_before_dragging;
-	GdkPoint            drag_p1;
-	GdkPoint            drag_p2;
-	GthFit              original_fit_mode;
-	gboolean            original_zoom_enabled;
+	int                    original_width;
+	int                    original_height;
+	double                 preview_zoom;
+	cairo_surface_t       *preview_image;
+	cairo_rectangle_int_t  preview_image_area;
+	GdkPoint               preview_center;
+	cairo_rectangle_int_t  clip_area;
+	cairo_matrix_t         matrix;
+	gboolean               dragging;
+	double                 angle_before_dragging;
+	GdkPoint               drag_p1;
+	GdkPoint               drag_p2;
+	GthFit                 original_fit_mode;
+	gboolean               original_zoom_enabled;
 };
 
 
@@ -137,10 +137,10 @@ _cairo_matrix_transform_point (cairo_matrix_t *matrix,
 
 
 static void
-gth_transform_resize (cairo_matrix_t     *matrix,
-		      GthTransformResize  resize,
-		      cairo_rectangle_int_t       *original,
-		      cairo_rectangle_int_t       *boundary)
+gth_transform_resize (cairo_matrix_t        *matrix,
+		      GthTransformResize     resize,
+		      cairo_rectangle_int_t *original,
+		      cairo_rectangle_int_t *boundary)
 {
 	int x1, y1, x2, y2;
 
@@ -826,8 +826,8 @@ gth_image_rotator_get_resize (GthImageRotator *self)
 
 
 void
-gth_image_rotator_set_crop_region (GthImageRotator *self,
-				   cairo_rectangle_int_t    *region)
+gth_image_rotator_set_crop_region (GthImageRotator       *self,
+				   cairo_rectangle_int_t *region)
 {
 	self->priv->enable_crop = (region != NULL);
 	if (region != NULL)
@@ -864,12 +864,12 @@ gth_image_rotator_get_background (GthImageRotator *self,
 static cairo_surface_t *
 gth_image_rotator_get_result_fast (GthImageRotator *self)
 {
-	double           tx, ty;
-	cairo_matrix_t   matrix;
-	cairo_rectangle_int_t     image_area;
-	cairo_rectangle_int_t     clip_area;
-	cairo_surface_t *output;
-	cairo_t         *cr;
+	double                 tx, ty;
+	cairo_matrix_t         matrix;
+	cairo_rectangle_int_t  image_area;
+	cairo_rectangle_int_t  clip_area;
+	cairo_surface_t       *output;
+	cairo_t               *cr;
 
 	/* compute the transformation matrix and the clip area */
 
diff --git a/extensions/file_tools/gth-image-rotator.h b/extensions/file_tools/gth-image-rotator.h
index 89fd599..c73fb78 100644
--- a/extensions/file_tools/gth-image-rotator.h
+++ b/extensions/file_tools/gth-image-rotator.h
@@ -83,7 +83,7 @@ void                  gth_image_rotator_set_resize      (GthImageRotator       *
 						         GthTransformResize     resize);
 GthTransformResize    gth_image_rotator_get_resize      (GthImageRotator       *self);
 void                  gth_image_rotator_set_crop_region (GthImageRotator       *self,
-							 cairo_rectangle_int_t          *region);
+							 cairo_rectangle_int_t *region);
 void                  gth_image_rotator_set_background  (GthImageRotator       *self,
 							 cairo_color_t         *color);
 void                  gth_image_rotator_get_background  (GthImageRotator       *self,
diff --git a/gthumb/cairo-utils.c b/gthumb/cairo-utils.c
index 702fa72..3ca83b0 100644
--- a/gthumb/cairo-utils.c
+++ b/gthumb/cairo-utils.c
@@ -766,9 +766,9 @@ _cairo_draw_slide (cairo_t  *cr,
 
 
 void
-_cairo_paint_grid (cairo_t      *cr,
+_cairo_paint_grid (cairo_t               *cr,
 		   cairo_rectangle_int_t *rectangle,
-		   GthGridType   grid_type)
+		   GthGridType            grid_type)
 {
 	double ux, uy;
 
diff --git a/gthumb/cairo-utils.h b/gthumb/cairo-utils.h
index 85a7964..35868ef 100644
--- a/gthumb/cairo-utils.h
+++ b/gthumb/cairo-utils.h
@@ -132,83 +132,83 @@ extern const unsigned char cairo_channel[4];
 
 /* math */
 
-int                _cairo_multiply_alpha                    (int                color,
-							     int                alpha);
+int                _cairo_multiply_alpha                    (int                    color,
+							     int                    alpha);
 
 /* colors */
 
-void               _gdk_color_to_cairo_color                (GdkColor          *g_color,
-							     cairo_color_t     *c_color);
-void               _gdk_color_to_cairo_color_255            (GdkColor          *g_color,
-			         	 	 	     cairo_color_255_t *c_color);
+void               _gdk_color_to_cairo_color                (GdkColor              *g_color,
+							     cairo_color_t         *c_color);
+void               _gdk_color_to_cairo_color_255            (GdkColor              *g_color,
+			         	 	 	     cairo_color_255_t     *c_color);
 
 
 /* surface */
 
-void               _cairo_clear_surface                     (cairo_surface_t  **surface);
+void               _cairo_clear_surface                     (cairo_surface_t      **surface);
 cairo_surface_metadata_t *
-		   _cairo_image_surface_get_metadata       (cairo_surface_t   *surface);
-gboolean           _cairo_image_surface_get_has_alpha       (cairo_surface_t   *surface);
-cairo_surface_t *  _cairo_image_surface_copy                (cairo_surface_t   *surface);
-cairo_surface_t *  _cairo_image_surface_copy_subsurface     (cairo_surface_t   *surface,
-				      	      	      	     int                src_x,
-				      	      	      	     int                src_y,
-				      	      	      	     int                width,
-				      	      	      	     int                height);
-cairo_surface_t *  _cairo_image_surface_create_from_pixbuf  (GdkPixbuf         *pixbuf);
-cairo_surface_t *  _cairo_image_surface_create_compatible   (cairo_surface_t   *surface);
-cairo_surface_t *  _cairo_image_surface_scale_to            (cairo_surface_t   *surface,
-							     int                width,
-							     int                height,
-							     cairo_filter_t     filter);
-void               _cairo_image_surface_transform_get_steps (cairo_format_t     format,
-							     int                width,
-							     int                height,
-							     GthTransform       transform,
-							     int               *destination_width_p,
-							     int               *destination_height_p,
-							     int               *line_start_p,
-							     int               *line_step_p,
-							     int               *pixel_step_p);
-cairo_surface_t *  _cairo_image_surface_transform           (cairo_surface_t   *surface,
-							     GthTransform       transform);
+		   _cairo_image_surface_get_metadata       (cairo_surface_t        *surface);
+gboolean           _cairo_image_surface_get_has_alpha       (cairo_surface_t       *surface);
+cairo_surface_t *  _cairo_image_surface_copy                (cairo_surface_t       *surface);
+cairo_surface_t *  _cairo_image_surface_copy_subsurface     (cairo_surface_t       *surface,
+				      	      	      	     int                    src_x,
+				      	      	      	     int                    src_y,
+				      	      	      	     int                    width,
+				      	      	      	     int                    height);
+cairo_surface_t *  _cairo_image_surface_create_from_pixbuf  (GdkPixbuf             *pixbuf);
+cairo_surface_t *  _cairo_image_surface_create_compatible   (cairo_surface_t       *surface);
+cairo_surface_t *  _cairo_image_surface_scale_to            (cairo_surface_t       *surface,
+							     int                    width,
+							     int                    height,
+							     cairo_filter_t         filter);
+void               _cairo_image_surface_transform_get_steps (cairo_format_t         format,
+							     int                    width,
+							     int                    height,
+							     GthTransform           transform,
+							     int                   *destination_width_p,
+							     int                   *destination_height_p,
+							     int                   *line_start_p,
+							     int                   *line_step_p,
+							     int                   *pixel_step_p);
+cairo_surface_t *  _cairo_image_surface_transform           (cairo_surface_t       *surface,
+							     GthTransform           transform);
 
 /* paint / draw */
 
-void              _cairo_paint_full_gradient                (cairo_surface_t   *surface,
-				 	 	 	     GdkColor          *h_color1,
-				 	 	 	     GdkColor          *h_color2,
-				 	 	 	     GdkColor          *v_color1,
-				 	 	 	     GdkColor          *v_color2);
-void              _cairo_draw_rounded_box                   (cairo_t           *cr,
-			 	 	 	 	     double             x,
-			 	 	 	 	     double             y,
-			 	 	 	 	     double             w,
-			 	 	 	 	     double             h,
-			 	 	 	 	     double             r);
-void              _cairo_draw_drop_shadow                   (cairo_t           *cr,
- 	 	 	 	 	 	 	     double             x,
- 	 	 	 	 	 	 	     double             y,
- 	 	 	 	 	 	 	     double             w,
- 	 	 	 	 	 	 	     double             h,
- 	 	 	 	 	 	 	     double             r);
-void              _cairo_draw_frame                         (cairo_t           *cr,
- 	 	 	 	 	 	 	     double             x,
- 	 	 	 	 	 	 	     double             y,
- 	 	 	 	 	 	 	     double             w,
- 	 	 	 	 	 	 	     double             h,
- 	 	 	 	 	 	 	     double             r);
-void              _cairo_draw_slide                         (cairo_t           *cr,
-		   	   	   	   	 	     double             frame_x,
-		   	   	   	   	 	     double             frame_y,
-		   	   	   	   	 	     double             frame_width,
-		   	   	   	   	 	     double             frame_height,
-		   	   	   	   	 	     double             image_width,
-		   	   	   	   	 	     double             image_height,
-		   	   	   	   	 	     GdkColor          *frame_color,
-		   	   	   	   	 	     gboolean           draw_inner_border);
-void              _cairo_paint_grid                          (cairo_t           *cr,
-							     cairo_rectangle_int_t      *rectangle,
-							     GthGridType        grid_type);
+void              _cairo_paint_full_gradient                (cairo_surface_t       *surface,
+				 	 	 	     GdkColor              *h_color1,
+				 	 	 	     GdkColor              *h_color2,
+				 	 	 	     GdkColor              *v_color1,
+				 	 	 	     GdkColor              *v_color2);
+void              _cairo_draw_rounded_box                   (cairo_t               *cr,
+			 	 	 	 	     double                 x,
+			 	 	 	 	     double                 y,
+			 	 	 	 	     double                 w,
+			 	 	 	 	     double                 h,
+			 	 	 	 	     double                 r);
+void              _cairo_draw_drop_shadow                   (cairo_t               *cr,
+ 	 	 	 	 	 	 	     double                 x,
+ 	 	 	 	 	 	 	     double                 y,
+ 	 	 	 	 	 	 	     double                 w,
+ 	 	 	 	 	 	 	     double                 h,
+ 	 	 	 	 	 	 	     double                 r);
+void              _cairo_draw_frame                         (cairo_t               *cr,
+ 	 	 	 	 	 	 	     double                 x,
+ 	 	 	 	 	 	 	     double                 y,
+ 	 	 	 	 	 	 	     double                 w,
+ 	 	 	 	 	 	 	     double                 h,
+ 	 	 	 	 	 	 	     double                 r);
+void              _cairo_draw_slide                         (cairo_t               *cr,
+		   	   	   	   	 	     double                 frame_x,
+		   	   	   	   	 	     double                 frame_y,
+		   	   	   	   	 	     double                 frame_width,
+		   	   	   	   	 	     double                 frame_height,
+		   	   	   	   	 	     double                 image_width,
+		   	   	   	   	 	     double                 image_height,
+		   	   	   	   	 	     GdkColor              *frame_color,
+		   	   	   	   	 	     gboolean               draw_inner_border);
+void              _cairo_paint_grid                          (cairo_t              *cr,
+							     cairo_rectangle_int_t *rectangle,
+							     GthGridType            grid_type);
 
 #endif /* CAIRO_UTILS_H */
diff --git a/gthumb/gth-cell-renderer-thumbnail.c b/gthumb/gth-cell-renderer-thumbnail.c
index 8c01e83..d6c9bf8 100644
--- a/gthumb/gth-cell-renderer-thumbnail.c
+++ b/gthumb/gth-cell-renderer-thumbnail.c
@@ -157,13 +157,13 @@ gth_cell_renderer_thumbnail_set_property (GObject      *object,
 
 
 static void
-gth_cell_renderer_thumbnail_get_size (GtkCellRenderer *cell,
-				      GtkWidget       *widget,
-				      cairo_rectangle_int_t    *cell_area,
-				      int             *x_offset,
-				      int             *y_offset,
-				      int             *width,
-				      int             *height)
+gth_cell_renderer_thumbnail_get_size (GtkCellRenderer       *cell,
+				      GtkWidget             *widget,
+				      cairo_rectangle_int_t *cell_area,
+				      int                   *x_offset,
+				      int                   *y_offset,
+				      int                   *width,
+				      int                   *height)
 {
 	GthCellRendererThumbnail *self;
 	int   image_width;
@@ -225,20 +225,20 @@ gth_cell_renderer_thumbnail_get_size (GtkCellRenderer *cell,
 
 
 static void
-gth_cell_renderer_thumbnail_render (GtkCellRenderer      *cell,
-				    GdkWindow            *window,
-				    GtkWidget            *widget,
-				    cairo_rectangle_int_t         *background_area,
-				    cairo_rectangle_int_t         *cell_area,
-				    cairo_rectangle_int_t         *expose_area,
-				    GtkCellRendererState  flags)
+gth_cell_renderer_thumbnail_render (GtkCellRenderer       *cell,
+				    GdkWindow             *window,
+				    GtkWidget             *widget,
+				    cairo_rectangle_int_t *background_area,
+				    cairo_rectangle_int_t *cell_area,
+				    cairo_rectangle_int_t *expose_area,
+				    GtkCellRendererState   flags)
 {
 	GthCellRendererThumbnail *self;
 	GtkStyle                 *style;
 	GtkStateType              state;
-	cairo_rectangle_int_t              thumb_rect;
-	cairo_rectangle_int_t              draw_rect;
-	cairo_rectangle_int_t              image_rect;
+	cairo_rectangle_int_t     thumb_rect;
+	cairo_rectangle_int_t     draw_rect;
+	cairo_rectangle_int_t     image_rect;
 	cairo_t                  *cr;
 	GdkPixbuf                *pixbuf;
 	int                       xpad;
diff --git a/gthumb/gth-image-navigator.c b/gthumb/gth-image-navigator.c
index f8d9cc3..117ab6a 100644
--- a/gthumb/gth-image-navigator.c
+++ b/gthumb/gth-image-navigator.c
@@ -96,16 +96,16 @@ gth_image_navigator_get_type (void)
 
 
 typedef struct {
-	GthImageViewer  *viewer;
-	int              x_root, y_root;
-	GtkWidget       *popup_win;
-	GtkWidget       *preview;
-	cairo_surface_t *image;
-	int              image_width, image_height;
-	int              window_max_width, window_max_height;
-	int              popup_x, popup_y, popup_width, popup_height;
-	cairo_rectangle_int_t     visible_area;
-	double           zoom_factor;
+	GthImageViewer        *viewer;
+	int                    x_root, y_root;
+	GtkWidget             *popup_win;
+	GtkWidget             *preview;
+	cairo_surface_t       *image;
+	int                    image_width, image_height;
+	int                    window_max_width, window_max_height;
+	int                    popup_x, popup_y, popup_width, popup_height;
+	cairo_rectangle_int_t  visible_area;
+	double                 zoom_factor;
 } NavigatorPopup;
 
 
diff --git a/gthumb/gth-image-selector.c b/gthumb/gth-image-selector.c
index e85d8db..000f3ce 100644
--- a/gthumb/gth-image-selector.c
+++ b/gthumb/gth-image-selector.c
@@ -36,10 +36,10 @@
 
 
 typedef struct {
-	int           ref_count;
-	int           id;
+	int                    ref_count;
+	int                    id;
 	cairo_rectangle_int_t  area;
-	GdkCursor    *cursor;
+	GdkCursor             *cursor;
 } EventArea;
 
 
@@ -190,41 +190,41 @@ static gpointer parent_class = NULL;
 
 
 struct _GthImageSelectorPrivate {
-	GthImageViewer  *viewer;
-	GthSelectorType  type;
-
-	cairo_surface_t *surface;
-	cairo_rectangle_int_t     surface_area;
-
-	gboolean         use_ratio;
-	double           ratio;
-	gboolean         mask_visible;
-	GthGridType      grid_type;
-	gboolean         active;
-	gboolean         bind_dimensions;
-	int              bind_factor;
-
-	cairo_rectangle_int_t     drag_start_selection_area;
-	cairo_rectangle_int_t     selection_area;
-	cairo_rectangle_int_t     selection;
-
-	GdkCursor       *default_cursor;
-	GdkCursor       *current_cursor;
-	GList           *event_list;
-	EventArea       *current_area;
-
-	guint            timer_id; 	    /* Timeout ID for
-					     * autoscrolling */
-	double           x_value_diff;      /* Change the adjustment value
-					     * by this
-					     * amount when autoscrolling */
-	double           y_value_diff;
+	GthImageViewer         *viewer;
+	GthSelectorType         type;
+
+	cairo_surface_t        *surface;
+	cairo_rectangle_int_t   surface_area;
+
+	gboolean                use_ratio;
+	double                  ratio;
+	gboolean                mask_visible;
+	GthGridType             grid_type;
+	gboolean                active;
+	gboolean                bind_dimensions;
+	int                     bind_factor;
+
+	cairo_rectangle_int_t   drag_start_selection_area;
+	cairo_rectangle_int_t   selection_area;
+	cairo_rectangle_int_t   selection;
+
+	GdkCursor              *default_cursor;
+	GdkCursor              *current_cursor;
+	GList                  *event_list;
+	EventArea              *current_area;
+
+	guint                   timer_id; 	    /* Timeout ID for
+	 	 	 	 	 	     * autoscrolling */
+	double                  x_value_diff;       /* Change the adjustment value
+	 	 	 	 	 	     * by this
+	 	 	 	 	 	     * amount when autoscrolling */
+	double                  y_value_diff;
 };
 
 
 static gboolean
-point_in_rectangle (int          x,
-		    int          y,
+point_in_rectangle (int                   x,
+		    int                   y,
 		    cairo_rectangle_int_t rect)
 {
 	return ((x >= rect.x)
@@ -265,9 +265,9 @@ real_to_selector (GthImageSelector *self,
 
 
 static void
-convert_to_selection_area (GthImageSelector *self,
-			   cairo_rectangle_int_t      real_area,
-			   cairo_rectangle_int_t     *selection_area)
+convert_to_selection_area (GthImageSelector      *self,
+			   cairo_rectangle_int_t  real_area,
+			   cairo_rectangle_int_t *selection_area)
 {
 	selection_area->x = real_to_selector (self, real_area.x);
 	selection_area->y = real_to_selector (self, real_area.y);
@@ -307,7 +307,7 @@ get_event_area_from_position (GthImageSelector *self,
 	GList *scan;
 
 	for (scan = self->priv->event_list; scan; scan = scan->next) {
-		EventArea    *event_area = scan->data;
+		EventArea             *event_area = scan->data;
 		cairo_rectangle_int_t  widget_area;
 
 		widget_area = event_area->area;
@@ -424,8 +424,8 @@ update_event_areas (GthImageSelector *self)
 
 
 static void
-queue_draw (GthImageSelector *self,
-	    cairo_rectangle_int_t      area)
+queue_draw (GthImageSelector      *self,
+	    cairo_rectangle_int_t  area)
 {
 	if (! gtk_widget_get_realized (GTK_WIDGET (self->priv->viewer)))
 		return;
@@ -447,9 +447,9 @@ selection_changed (GthImageSelector *self)
 
 
 static void
-set_selection_area (GthImageSelector *self,
-		    cairo_rectangle_int_t      new_selection,
-		    gboolean          force_update)
+set_selection_area (GthImageSelector      *self,
+		    cairo_rectangle_int_t  new_selection,
+		    gboolean               force_update)
 {
 	cairo_rectangle_int_t old_selection_area;
 	cairo_rectangle_int_t dirty_region;
@@ -467,9 +467,9 @@ set_selection_area (GthImageSelector *self,
 
 
 static void
-set_selection (GthImageSelector *self,
-	       cairo_rectangle_int_t      new_selection,
-	       gboolean          force_update)
+set_selection (GthImageSelector      *self,
+	       cairo_rectangle_int_t  new_selection,
+	       gboolean               force_update)
 {
 	cairo_rectangle_int_t new_area;
 
@@ -614,8 +614,8 @@ paint_background (GthImageSelector *self,
 	/* make the background darker */
 	{
 		cairo_rectangle_int_t *rects;
-		int           n_rects;
-		int           i;
+		int                    n_rects;
+		int                    i;
 
 		gdk_cairo_rectangle (cr, &self->priv->viewer->image_area);
 		cairo_clip (cr);
@@ -732,9 +732,9 @@ selector_to_real (GthImageSelector *self,
 
 
 static void
-convert_to_real_selection (GthImageSelector *self,
-			   cairo_rectangle_int_t      selection_area,
-			   cairo_rectangle_int_t     *real_area)
+convert_to_real_selection (GthImageSelector      *self,
+			   cairo_rectangle_int_t  selection_area,
+			   cairo_rectangle_int_t *real_area)
 {
 	real_area->x = selector_to_real (self, selection_area.x);
 	real_area->y = selector_to_real (self, selection_area.y);
@@ -796,8 +796,8 @@ gth_image_selector_button_release (GthImageViewerTool *base,
 static void
 grow_upward (cairo_rectangle_int_t *bound,
 	     cairo_rectangle_int_t *r,
-	     int           dy,
-	     gboolean      check)
+	     int                    dy,
+	     gboolean               check)
 {
 	if (check && (r->y + dy < 0))
 		dy = -r->y;
@@ -809,8 +809,8 @@ grow_upward (cairo_rectangle_int_t *bound,
 static void
 grow_downward (cairo_rectangle_int_t *bound,
 	       cairo_rectangle_int_t *r,
-	       int           dy,
-	       gboolean      check)
+	       int                    dy,
+	       gboolean               check)
 {
 	if (check && (r->y + r->height + dy > bound->height))
 		dy = bound->height - (r->y + r->height);
@@ -821,8 +821,8 @@ grow_downward (cairo_rectangle_int_t *bound,
 static void
 grow_leftward (cairo_rectangle_int_t *bound,
 	       cairo_rectangle_int_t *r,
-	       int           dx,
-	       gboolean      check)
+	       int                    dx,
+	       gboolean               check)
 {
 	if (check && (r->x + dx < 0))
 		dx = -r->x;
@@ -834,8 +834,8 @@ grow_leftward (cairo_rectangle_int_t *bound,
 static void
 grow_rightward (cairo_rectangle_int_t *bound,
 		cairo_rectangle_int_t *r,
-		int           dx,
-		gboolean      check)
+		int                    dx,
+		gboolean               check)
 {
 	if (check && (r->x + r->width + dx > bound->width))
 		dx = bound->width - (r->x + r->width);
@@ -879,8 +879,8 @@ bind_dimension (int dimension,
 
 
 static gboolean
-check_and_set_new_selection (GthImageSelector *self,
-			     cairo_rectangle_int_t      new_selection)
+check_and_set_new_selection (GthImageSelector      *self,
+			     cairo_rectangle_int_t  new_selection)
 {
 	new_selection.width = MAX (0, new_selection.width);
 	new_selection.height = MAX (0, new_selection.height);
@@ -977,12 +977,12 @@ gth_image_selector_button_press (GthImageViewerTool *base,
 static void
 update_mouse_selection (GthImageSelector *self)
 {
-	gboolean          check = ! self->priv->use_ratio;
-	int               dx, dy;
-	cairo_rectangle_int_t      new_selection, tmp;
-	int               semiplane;
-	GthEventAreaType  area_type = self->priv->current_area->id;
-	EventArea        *event_area;
+	gboolean               check = ! self->priv->use_ratio;
+	int                    dx, dy;
+	cairo_rectangle_int_t  new_selection, tmp;
+	int                    semiplane;
+	GthEventAreaType       area_type = self->priv->current_area->id;
+	EventArea             *event_area;
 
 	dx = selector_to_real (self, self->priv->viewer->drag_x - self->priv->viewer->drag_x_start);
 	dy = selector_to_real (self, self->priv->viewer->drag_y - self->priv->viewer->drag_y_start);
@@ -1491,8 +1491,8 @@ gth_image_selector_image_changed (GthImageViewerTool *base)
 static void
 gth_image_selector_zoom_changed (GthImageViewerTool *base)
 {
-	GthImageSelector *self = GTH_IMAGE_SELECTOR (base);
-	cairo_rectangle_int_t      selection;
+	GthImageSelector      *self = GTH_IMAGE_SELECTOR (base);
+	cairo_rectangle_int_t  selection;
 
 	gth_image_selector_get_selection (self, &selection);
 	set_selection (self, selection, TRUE);
@@ -1719,16 +1719,16 @@ gth_image_selector_set_selection_height (GthImageSelector *self,
 
 
 void
-gth_image_selector_set_selection (GthImageSelector *self,
-				  cairo_rectangle_int_t      selection)
+gth_image_selector_set_selection (GthImageSelector      *self,
+				  cairo_rectangle_int_t  selection)
 {
 	set_selection (self, selection, FALSE);
 }
 
 
 void
-gth_image_selector_get_selection (GthImageSelector *self,
-				  cairo_rectangle_int_t     *selection)
+gth_image_selector_get_selection (GthImageSelector      *self,
+				  cairo_rectangle_int_t *selection)
 {
 	selection->x = MAX (self->priv->selection.x, 0);
 	selection->y = MAX (self->priv->selection.y, 0);
diff --git a/gthumb/gth-image-selector.h b/gthumb/gth-image-selector.h
index f7072e7..23ab1b3 100644
--- a/gthumb/gth-image-selector.h
+++ b/gthumb/gth-image-selector.h
@@ -68,38 +68,38 @@ struct _GthImageSelectorClass
 };
 
 GType                 gth_image_selector_get_type             (void);
-GthImageViewerTool *  gth_image_selector_new                  (GthSelectorType   type);
-gboolean              gth_image_selector_set_selection_x      (GthImageSelector *selector,
-							       int               x);
-gboolean              gth_image_selector_set_selection_y      (GthImageSelector *selector,
-							       int               y);
-gboolean              gth_image_selector_set_selection_pos    (GthImageSelector *selector,
-							       int               x,
-							       int               y);
-gboolean              gth_image_selector_set_selection_width  (GthImageSelector *selector,
-							       int               width);
-gboolean              gth_image_selector_set_selection_height (GthImageSelector *selector,
-							       int               height);
-void                  gth_image_selector_set_selection        (GthImageSelector *selector,
-							       cairo_rectangle_int_t      selection);
-void                  gth_image_selector_get_selection        (GthImageSelector *selector,
-							       cairo_rectangle_int_t     *selection);
-void                  gth_image_selector_set_ratio            (GthImageSelector *selector,
-							       gboolean          use_ratio,
-							       double            ratio,
-							       gboolean          swap_x_and_y_to_start);
-double                gth_image_selector_get_ratio            (GthImageSelector *selector);
-gboolean              gth_image_selector_get_use_ratio        (GthImageSelector *selector);
-void                  gth_image_selector_set_mask_visible     (GthImageSelector *selector,
-							       gboolean          visible);
-gboolean              gth_image_selector_get_mask_visible     (GthImageSelector *selector);
-void                  gth_image_selector_set_grid_type        (GthImageSelector *selector,
-                                                               GthGridType       grid_type);
-GthGridType           gth_image_selector_get_grid_type        (GthImageSelector *selector);
-void                  gth_image_selector_bind_dimensions      (GthImageSelector *selector,
-							       gboolean          bind,
-							       int               factor);
-void                  gth_image_selector_center               (GthImageSelector *selector);
+GthImageViewerTool *  gth_image_selector_new                  (GthSelectorType        type);
+gboolean              gth_image_selector_set_selection_x      (GthImageSelector      *selector,
+							       int                    x);
+gboolean              gth_image_selector_set_selection_y      (GthImageSelector      *selector,
+							       int                    y);
+gboolean              gth_image_selector_set_selection_pos    (GthImageSelector      *selector,
+							       int                    x,
+							       int                    y);
+gboolean              gth_image_selector_set_selection_width  (GthImageSelector      *selector,
+							       int                    width);
+gboolean              gth_image_selector_set_selection_height (GthImageSelector      *selector,
+							       int                    height);
+void                  gth_image_selector_set_selection        (GthImageSelector      *selector,
+							       cairo_rectangle_int_t  selection);
+void                  gth_image_selector_get_selection        (GthImageSelector      *selector,
+							       cairo_rectangle_int_t *selection);
+void                  gth_image_selector_set_ratio            (GthImageSelector      *selector,
+							       gboolean               use_ratio,
+							       double                 ratio,
+							       gboolean               swap_x_and_y_to_start);
+double                gth_image_selector_get_ratio            (GthImageSelector      *selector);
+gboolean              gth_image_selector_get_use_ratio        (GthImageSelector      *selector);
+void                  gth_image_selector_set_mask_visible     (GthImageSelector      *selector,
+							       gboolean               visible);
+gboolean              gth_image_selector_get_mask_visible     (GthImageSelector      *selector);
+void                  gth_image_selector_set_grid_type        (GthImageSelector      *selector,
+                                                               GthGridType            grid_type);
+GthGridType           gth_image_selector_get_grid_type        (GthImageSelector      *selector);
+void                  gth_image_selector_bind_dimensions      (GthImageSelector      *selector,
+							       gboolean               bind,
+							       int                    factor);
+void                  gth_image_selector_center               (GthImageSelector      *selector);
 
 G_END_DECLS
 
diff --git a/gthumb/gth-image-viewer.c b/gthumb/gth-image-viewer.c
index 74bf852..39fcaae 100644
--- a/gthumb/gth-image-viewer.c
+++ b/gthumb/gth-image-viewer.c
@@ -864,7 +864,7 @@ scroll_to (GthImageViewer *self,
 	self->y_offset = *y_offset;
 
 	if (self->priv->painters != NULL) {
-		cairo_rectangle_int_t  area;
+		cairo_rectangle_int_t area;
 
 		area.x = 0;
 		area.y = 0;
@@ -880,7 +880,7 @@ scroll_to (GthImageViewer *self,
 
 	{
 		cairo_rectangle_int_t  area;
-		GdkRegion    *region;
+		GdkRegion             *region;
 
 		area.x = (delta_x < 0) ? self->priv->frame_border : self->priv->frame_border + delta_x;
 		area.y = (delta_y < 0) ? self->priv->frame_border : self->priv->frame_border + delta_y;
@@ -895,7 +895,7 @@ scroll_to (GthImageViewer *self,
 	/* invalidate the exposed areas */
 
 	{
-		GdkRegion    *region;
+		GdkRegion             *region;
 		cairo_rectangle_int_t  area;
 
 		region = gdk_region_new ();
@@ -2524,18 +2524,18 @@ gth_image_viewer_paint (GthImageViewer  *self,
 
 
 void
-gth_image_viewer_paint_region (GthImageViewer  *self,
-			       cairo_t         *cr,
-			       cairo_surface_t *surface,
-			       int              src_x,
-			       int              src_y,
-			       cairo_rectangle_int_t    *pixbuf_area,
-			       GdkRegion       *region,
-			       cairo_filter_t   filter)
+gth_image_viewer_paint_region (GthImageViewer        *self,
+			       cairo_t               *cr,
+			       cairo_surface_t       *surface,
+			       int                    src_x,
+			       int                    src_y,
+			       cairo_rectangle_int_t *pixbuf_area,
+			       GdkRegion             *region,
+			       cairo_filter_t         filter)
 {
 	cairo_rectangle_int_t *rects;
-	int           n_rects;
-	int           i;
+	int                    n_rects;
+	int                    i;
 
 	cairo_save (cr);
 
@@ -2734,8 +2734,8 @@ gth_image_viewer_apply_painters (GthImageViewer *self,
 
 
 void
-gth_image_viewer_crop_area (GthImageViewer *self,
-			    cairo_rectangle_int_t   *area)
+gth_image_viewer_crop_area (GthImageViewer        *self,
+			    cairo_rectangle_int_t *area)
 {
 	GtkWidget     *widget = GTK_WIDGET (self);
 	GtkAllocation  allocation;
diff --git a/gthumb/gth-image-viewer.h b/gthumb/gth-image-viewer.h
index ef951bd..5dd22f1 100644
--- a/gthumb/gth-image-viewer.h
+++ b/gthumb/gth-image-viewer.h
@@ -105,23 +105,23 @@ struct _GthImageViewer
 
 	/*< protected, used by the tools >*/
 
-	cairo_rectangle_int_t   image_area;
-	int            x_offset;           /* Scroll offsets. */
-	int            y_offset;
-	gboolean       pressed;
-	int            event_x_start;
-	int            event_y_start;
-	int            event_x_prev;
-	int            event_y_prev;
-	gboolean       dragging;
-	int            drag_x_start;
-	int            drag_y_start;
-	int            drag_x_prev;
-	int            drag_y_prev;
-	int            drag_x;
-	int            drag_y;
-	GtkAdjustment *vadj;
-	GtkAdjustment *hadj;
+	cairo_rectangle_int_t  image_area;
+	int                    x_offset;           /* Scroll offsets. */
+	int                    y_offset;
+	gboolean               pressed;
+	int                    event_x_start;
+	int                    event_y_start;
+	int                    event_x_prev;
+	int                    event_y_prev;
+	gboolean               dragging;
+	int                    drag_x_start;
+	int                    drag_y_start;
+	int                    drag_x_prev;
+	int                    drag_y_prev;
+	int                    drag_x;
+	int                    drag_y;
+	GtkAdjustment         *vadj;
+	GtkAdjustment         *hadj;
 };
 
 
@@ -157,169 +157,169 @@ GtkWidget*     gth_image_viewer_new                      (void);
 
 /* viewer content. */
 
-void           gth_image_viewer_set_animation            (GthImageViewer     *viewer,
-							  GdkPixbufAnimation *animation,
-							  int                 original_width,
-							  int                 original_height);
-void           gth_image_viewer_set_pixbuf               (GthImageViewer     *viewer,
-							  GdkPixbuf          *pixbuf,
-							  int                 original_width,
-							  int                 original_height);
-void           gth_image_viewer_set_surface              (GthImageViewer     *viewer,
-							  cairo_surface_t    *surface,
-							  int                 original_width,
-							  int                 original_height);
-void           gth_image_viewer_set_image                (GthImageViewer     *viewer,
-							  GthImage           *image,
-							  int                 original_width,
-							  int                 original_height);
-void           gth_image_viewer_set_better_quality       (GthImageViewer     *viewer,
-						          GthImage           *image,
-							  int                 original_width,
-							  int                 original_height);
-void           gth_image_viewer_set_void                 (GthImageViewer     *viewer);
-gboolean       gth_image_viewer_is_void                  (GthImageViewer     *viewer);
-void           gth_image_viewer_update_view              (GthImageViewer     *viewer);
-void           gth_image_viewer_add_painter              (GthImageViewer     *viewer,
+void           gth_image_viewer_set_animation            (GthImageViewer        *viewer,
+							  GdkPixbufAnimation    *animation,
+							  int                    original_width,
+							  int                    original_height);
+void           gth_image_viewer_set_pixbuf               (GthImageViewer        *viewer,
+							  GdkPixbuf             *pixbuf,
+							  int                    original_width,
+							  int                    original_height);
+void           gth_image_viewer_set_surface              (GthImageViewer        *viewer,
+							  cairo_surface_t       *surface,
+							  int                    original_width,
+							  int                    original_height);
+void           gth_image_viewer_set_image                (GthImageViewer        *viewer,
+							  GthImage              *image,
+							  int                    original_width,
+							  int                    original_height);
+void           gth_image_viewer_set_better_quality       (GthImageViewer        *viewer,
+						          GthImage              *image,
+							  int                    original_width,
+							  int                    original_height);
+void           gth_image_viewer_set_void                 (GthImageViewer        *viewer);
+gboolean       gth_image_viewer_is_void                  (GthImageViewer        *viewer);
+void           gth_image_viewer_update_view              (GthImageViewer        *viewer);
+void           gth_image_viewer_add_painter              (GthImageViewer        *viewer,
 							  GthImageViewerPaintFunc
-							  	  	      func,
-							  gpointer            user_data);
-void           gth_image_viewer_remove_painter           (GthImageViewer     *viewer,
+							  	  	         func,
+							  gpointer               user_data);
+void           gth_image_viewer_remove_painter           (GthImageViewer        *viewer,
 							  GthImageViewerPaintFunc
-							  	  	      func,
-							  gpointer            user_data);
+							  	  	         func,
+							  gpointer               user_data);
 
 /* image info. */
 
-int            gth_image_viewer_get_image_width          (GthImageViewer     *viewer);
-int            gth_image_viewer_get_image_height         (GthImageViewer     *viewer);
-gboolean       gth_image_viewer_get_has_alpha            (GthImageViewer     *viewer);
-GdkPixbuf *    gth_image_viewer_get_current_pixbuf       (GthImageViewer     *viewer);
+int            gth_image_viewer_get_image_width          (GthImageViewer        *viewer);
+int            gth_image_viewer_get_image_height         (GthImageViewer        *viewer);
+gboolean       gth_image_viewer_get_has_alpha            (GthImageViewer        *viewer);
+GdkPixbuf *    gth_image_viewer_get_current_pixbuf       (GthImageViewer        *viewer);
 cairo_surface_t *
-	       gth_image_viewer_get_current_image        (GthImageViewer     *viewer);
-void           gth_image_viewer_get_original_size        (GthImageViewer     *viewer,
-				    	    	    	  int                *width,
-				    	    	    	  int                *height);
+	       gth_image_viewer_get_current_image        (GthImageViewer        *viewer);
+void           gth_image_viewer_get_original_size        (GthImageViewer        *viewer,
+				    	    	    	  int                   *width,
+				    	    	    	  int                   *height);
 
 /* animation. */
 
-void           gth_image_viewer_start_animation          (GthImageViewer     *viewer);
-void           gth_image_viewer_stop_animation           (GthImageViewer     *viewer);
-void           gth_image_viewer_step_animation           (GthImageViewer     *viewer);
-gboolean       gth_image_viewer_is_animation             (GthImageViewer     *viewer);
-gboolean       gth_image_viewer_is_playing_animation     (GthImageViewer     *viewer);
+void           gth_image_viewer_start_animation          (GthImageViewer        *viewer);
+void           gth_image_viewer_stop_animation           (GthImageViewer        *viewer);
+void           gth_image_viewer_step_animation           (GthImageViewer        *viewer);
+gboolean       gth_image_viewer_is_animation             (GthImageViewer        *viewer);
+gboolean       gth_image_viewer_is_playing_animation     (GthImageViewer        *viewer);
 
 /* zoom. */
 
-void           gth_image_viewer_set_zoom                 (GthImageViewer     *viewer,
-							  gdouble             zoom);
-gdouble        gth_image_viewer_get_zoom                 (GthImageViewer     *viewer);
-void           gth_image_viewer_set_zoom_quality         (GthImageViewer     *viewer,
-							  GthZoomQuality      quality);
-GthZoomQuality gth_image_viewer_get_zoom_quality         (GthImageViewer     *viewer);
-cairo_filter_t gth_image_viewer_get_zoom_quality_filter  (GthImageViewer     *viewer);
-void           gth_image_viewer_set_zoom_change          (GthImageViewer     *viewer,
-							  GthZoomChange       zoom_change);
-GthZoomChange  gth_image_viewer_get_zoom_change          (GthImageViewer     *viewer);
-void           gth_image_viewer_zoom_in                  (GthImageViewer     *viewer);
-void           gth_image_viewer_zoom_out                 (GthImageViewer     *viewer);
-void           gth_image_viewer_set_fit_mode             (GthImageViewer     *viewer,
-							  GthFit              fit_mode);
-GthFit         gth_image_viewer_get_fit_mode             (GthImageViewer     *viewer);
-void           gth_image_viewer_set_zoom_enabled         (GthImageViewer     *viewer,
-							  gboolean            value);
-gboolean       gth_image_viewer_get_zoom_enabled         (GthImageViewer     *viewer);
-void           gth_image_viewer_enable_zoom_with_keys    (GthImageViewer     *viewer,
-							  gboolean            value);
+void           gth_image_viewer_set_zoom                 (GthImageViewer        *viewer,
+							  gdouble                zoom);
+gdouble        gth_image_viewer_get_zoom                 (GthImageViewer        *viewer);
+void           gth_image_viewer_set_zoom_quality         (GthImageViewer        *viewer,
+							  GthZoomQuality         quality);
+GthZoomQuality gth_image_viewer_get_zoom_quality         (GthImageViewer        *viewer);
+cairo_filter_t gth_image_viewer_get_zoom_quality_filter  (GthImageViewer        *viewer);
+void           gth_image_viewer_set_zoom_change          (GthImageViewer        *viewer,
+							  GthZoomChange          zoom_change);
+GthZoomChange  gth_image_viewer_get_zoom_change          (GthImageViewer        *viewer);
+void           gth_image_viewer_zoom_in                  (GthImageViewer        *viewer);
+void           gth_image_viewer_zoom_out                 (GthImageViewer        *viewer);
+void           gth_image_viewer_set_fit_mode             (GthImageViewer        *viewer,
+							  GthFit                 fit_mode);
+GthFit         gth_image_viewer_get_fit_mode             (GthImageViewer        *viewer);
+void           gth_image_viewer_set_zoom_enabled         (GthImageViewer        *viewer,
+							  gboolean               value);
+gboolean       gth_image_viewer_get_zoom_enabled         (GthImageViewer        *viewer);
+void           gth_image_viewer_enable_zoom_with_keys    (GthImageViewer        *viewer,
+							  gboolean               value);
 
 /* visualization options. */
 
-void           gth_image_viewer_set_transp_type          (GthImageViewer     *viewer,
-							  GthTranspType       transp_type);
-GthTranspType  gth_image_viewer_get_transp_type          (GthImageViewer     *viewer);
-void           gth_image_viewer_set_check_type           (GthImageViewer     *viewer,
-							  GthCheckType        check_type);
-GthCheckType   gth_image_viewer_get_check_type           (GthImageViewer     *viewer);
-void           gth_image_viewer_set_check_size           (GthImageViewer     *view,
-							  GthCheckSize        check_size);
-GthCheckSize   gth_image_viewer_get_check_size           (GthImageViewer     *viewer);
+void           gth_image_viewer_set_transp_type          (GthImageViewer        *viewer,
+							  GthTranspType          transp_type);
+GthTranspType  gth_image_viewer_get_transp_type          (GthImageViewer        *viewer);
+void           gth_image_viewer_set_check_type           (GthImageViewer        *viewer,
+							  GthCheckType           check_type);
+GthCheckType   gth_image_viewer_get_check_type           (GthImageViewer        *viewer);
+void           gth_image_viewer_set_check_size           (GthImageViewer        *view,
+							  GthCheckSize           check_size);
+GthCheckSize   gth_image_viewer_get_check_size           (GthImageViewer        *viewer);
 
 /* misc. */
 
-void           gth_image_viewer_clicked                  (GthImageViewer     *viewer);
-void           gth_image_viewer_set_size_request         (GthImageViewer     *viewer,
-							  int                 width,
-							  int                 height);
-void           gth_image_viewer_set_black_background     (GthImageViewer     *viewer,
-							  gboolean            set_black);
-gboolean       gth_image_viewer_is_black_background      (GthImageViewer     *viewer);
-void           gth_image_viewer_get_adjustments          (GthImageViewer     *self,
-							  GtkAdjustment     **hadj,
-							  GtkAdjustment     **vadj);
-void           gth_image_viewer_set_tool                 (GthImageViewer     *viewer,
-							  GthImageViewerTool *tool);
+void           gth_image_viewer_clicked                  (GthImageViewer        *viewer);
+void           gth_image_viewer_set_size_request         (GthImageViewer        *viewer,
+							  int                    width,
+							  int                    height);
+void           gth_image_viewer_set_black_background     (GthImageViewer        *viewer,
+							  gboolean               set_black);
+gboolean       gth_image_viewer_is_black_background      (GthImageViewer        *viewer);
+void           gth_image_viewer_get_adjustments          (GthImageViewer        *self,
+							  GtkAdjustment        **hadj,
+							  GtkAdjustment        **vadj);
+void           gth_image_viewer_set_tool                 (GthImageViewer        *viewer,
+							  GthImageViewerTool    *tool);
 
 /* Scrolling. */
 
-void           gth_image_viewer_scroll_to                (GthImageViewer     *viewer,
-							  int                 x_offset,
-							  int                 y_offset);
-void           gth_image_viewer_scroll_step_x            (GthImageViewer     *viewer,
-							  gboolean            increment);
-void           gth_image_viewer_scroll_step_y            (GthImageViewer     *viewer,
-							  gboolean            increment);
-void           gth_image_viewer_scroll_page_x            (GthImageViewer     *viewer,
-							  gboolean            increment);
-void           gth_image_viewer_scroll_page_y            (GthImageViewer     *viewer,
-							  gboolean            increment);
-void           gth_image_viewer_get_scroll_offset        (GthImageViewer     *viewer,
-							  int                *x,
-							  int                *y);
-void           gth_image_viewer_set_reset_scrollbars     (GthImageViewer     *viewer,
-  							  gboolean            reset);
-gboolean       gth_image_viewer_get_reset_scrollbars     (GthImageViewer     *viewer);
+void           gth_image_viewer_scroll_to                (GthImageViewer        *viewer,
+							  int                    x_offset,
+							  int                    y_offset);
+void           gth_image_viewer_scroll_step_x            (GthImageViewer        *viewer,
+							  gboolean               increment);
+void           gth_image_viewer_scroll_step_y            (GthImageViewer        *viewer,
+							  gboolean               increment);
+void           gth_image_viewer_scroll_page_x            (GthImageViewer        *viewer,
+							  gboolean               increment);
+void           gth_image_viewer_scroll_page_y            (GthImageViewer        *viewer,
+							  gboolean               increment);
+void           gth_image_viewer_get_scroll_offset        (GthImageViewer        *viewer,
+							  int                   *x,
+							  int                   *y);
+void           gth_image_viewer_set_reset_scrollbars     (GthImageViewer        *viewer,
+  							  gboolean               reset);
+gboolean       gth_image_viewer_get_reset_scrollbars     (GthImageViewer        *viewer);
 
 /* Cursor. */
 
-void           gth_image_viewer_show_cursor              (GthImageViewer     *viewer);
-void           gth_image_viewer_hide_cursor              (GthImageViewer     *viewer);
-void           gth_image_viewer_set_cursor               (GthImageViewer     *viewer,
-							  GdkCursor          *cursor);
-gboolean       gth_image_viewer_is_cursor_visible        (GthImageViewer     *viewer);
+void           gth_image_viewer_show_cursor              (GthImageViewer        *viewer);
+void           gth_image_viewer_hide_cursor              (GthImageViewer        *viewer);
+void           gth_image_viewer_set_cursor               (GthImageViewer        *viewer,
+							  GdkCursor             *cursor);
+gboolean       gth_image_viewer_is_cursor_visible        (GthImageViewer        *viewer);
 
 /* Frame. */
 
-void           gth_image_viewer_show_frame               (GthImageViewer     *viewer);
-void           gth_image_viewer_hide_frame               (GthImageViewer     *viewer);
-gboolean       gth_image_viewer_is_frame_visible         (GthImageViewer     *viewer);
+void           gth_image_viewer_show_frame               (GthImageViewer        *viewer);
+void           gth_image_viewer_hide_frame               (GthImageViewer        *viewer);
+gboolean       gth_image_viewer_is_frame_visible         (GthImageViewer        *viewer);
 
 /*< protected, used by the tools >*/
 
-void           gth_image_viewer_paint                    (GthImageViewer     *viewer,
-							  cairo_t            *cr,
-							  cairo_surface_t    *surface,
-							  int                 src_x,
-							  int                 src_y,
-							  int                 dest_x,
-							  int                 dest_y,
-							  int                 width,
-							  int                 height,
-							  cairo_filter_t      filter);
-void           gth_image_viewer_paint_region             (GthImageViewer     *viewer,
-							  cairo_t            *cr,
-							  cairo_surface_t    *surface,
-							  int                 src_x,
-							  int                 src_y,
-							  cairo_rectangle_int_t       *pixbuf_area,
-							  GdkRegion          *region,
-							  cairo_filter_t      filter);
-void           gth_image_viewer_paint_background         (GthImageViewer     *self,
-				   	   	          cairo_t            *cr);
-void           gth_image_viewer_apply_painters           (GthImageViewer     *image_viewer,
-							  GdkEventExpose     *event,
-							  cairo_t            *cr);
-void           gth_image_viewer_crop_area                (GthImageViewer     *viewer,
-							  cairo_rectangle_int_t       *area);
+void           gth_image_viewer_paint                    (GthImageViewer        *viewer,
+							  cairo_t               *cr,
+							  cairo_surface_t       *surface,
+							  int                    src_x,
+							  int                    src_y,
+							  int                    dest_x,
+							  int                    dest_y,
+							  int                    width,
+							  int                    height,
+							  cairo_filter_t         filter);
+void           gth_image_viewer_paint_region             (GthImageViewer        *viewer,
+							  cairo_t               *cr,
+							  cairo_surface_t       *surface,
+							  int                    src_x,
+							  int                    src_y,
+							  cairo_rectangle_int_t *pixbuf_area,
+							  GdkRegion             *region,
+							  cairo_filter_t         filter);
+void           gth_image_viewer_paint_background         (GthImageViewer        *self,
+				   	   	          cairo_t               *cr);
+void           gth_image_viewer_apply_painters           (GthImageViewer        *image_viewer,
+							  GdkEventExpose        *event,
+							  cairo_t               *cr);
+void           gth_image_viewer_crop_area                (GthImageViewer        *viewer,
+							  cairo_rectangle_int_t *area);
 
 G_END_DECLS
 
diff --git a/gthumb/gth-menu-button.c b/gthumb/gth-menu-button.c
index 44490dd..08d5d56 100644
--- a/gthumb/gth-menu-button.c
+++ b/gthumb/gth-menu-button.c
@@ -143,13 +143,13 @@ menu_position_func (GtkMenu       *menu,
                     gboolean      *push_in,
                     GthMenuButton *self)
 {
-	GtkWidget        *widget = GTK_WIDGET (self);
-	GtkRequisition    menu_req;
-	GtkTextDirection  direction;
-	cairo_rectangle_int_t      monitor;
-	int               monitor_num;
-	GdkScreen        *screen;
-	GtkAllocation     allocation;
+	GtkWidget             *widget = GTK_WIDGET (self);
+	GtkRequisition         menu_req;
+	GtkTextDirection       direction;
+	cairo_rectangle_int_t  monitor;
+	int                    monitor_num;
+	GdkScreen             *screen;
+	GtkAllocation          allocation;
 
 	gtk_widget_size_request (GTK_WIDGET (self->priv->menu), &menu_req);
 
diff --git a/gthumb/gth-time-selector.c b/gthumb/gth-time-selector.c
index 850c8f1..6cf4174 100644
--- a/gthumb/gth-time-selector.c
+++ b/gthumb/gth-time-selector.c
@@ -117,14 +117,14 @@ hide_calendar_popup (GthTimeSelector *self)
 static void
 show_calendar_popup (GthTimeSelector *self)
 {
-	GtkRequisition  popup_req;
-	int             x;
-	int             y;
-	GtkAllocation   allocation;
-	int             selector_height;
-	GdkScreen      *screen;
-	gint            monitor_num;
-	cairo_rectangle_int_t    monitor;
+	GtkRequisition         popup_req;
+	int                    x;
+	int                    y;
+	GtkAllocation          allocation;
+	int                    selector_height;
+	GdkScreen             *screen;
+	gint                   monitor_num;
+	cairo_rectangle_int_t  monitor;
 
 	gtk_widget_size_request (self->priv->popup_box, &popup_req);
 
@@ -338,8 +338,8 @@ calendar_popup_button_press_event_cb (GtkWidget      *widget,
 				      GdkEventButton *event,
 				      gpointer        user_data)
 {
-	GthTimeSelector *self = user_data;
-	cairo_rectangle_int_t     popup_area;
+	GthTimeSelector       *self = user_data;
+	cairo_rectangle_int_t  popup_area;
 
 	gdk_window_get_geometry (gtk_widget_get_window (self->priv->calendar_popup),
 				 &popup_area.x,
diff --git a/gthumb/gth-toggle-menu-tool-button.c b/gthumb/gth-toggle-menu-tool-button.c
index 7bbde1a..b14d1f4 100644
--- a/gthumb/gth-toggle-menu-tool-button.c
+++ b/gthumb/gth-toggle-menu-tool-button.c
@@ -455,15 +455,15 @@ menu_position_func (GtkMenu                 *menu,
                     gboolean                *push_in,
                     GthToggleMenuToolButton *button)
 {
-	GtkWidget        *widget = GTK_WIDGET (button);
-	GtkRequisition    req;
-	GtkRequisition    menu_req;
-	GtkOrientation    orientation;
-	GtkTextDirection  direction;
-	cairo_rectangle_int_t      monitor;
-	int               monitor_num;
-	GdkScreen        *screen;
-	GtkAllocation     allocation;
+	GtkWidget             *widget = GTK_WIDGET (button);
+	GtkRequisition         req;
+	GtkRequisition         menu_req;
+	GtkOrientation         orientation;
+	GtkTextDirection       direction;
+	cairo_rectangle_int_t  monitor;
+	int                    monitor_num;
+	GdkScreen             *screen;
+	GtkAllocation          allocation;
 
 	gtk_widget_size_request (GTK_WIDGET (button->priv->menu), &menu_req);
 
diff --git a/gthumb/gtk-utils.c b/gthumb/gtk-utils.c
index 57d64e7..69f319a 100644
--- a/gthumb/gtk-utils.c
+++ b/gthumb/gtk-utils.c
@@ -900,7 +900,7 @@ _gtk_widget_get_screen_size (GtkWidget *widget,
 			     int       *width,
 			     int       *height)
 {
-	GdkScreen    *screen;
+	GdkScreen             *screen;
 	cairo_rectangle_int_t  geometry;
 
 	screen = gtk_widget_get_screen (widget);



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