From c724e396729e2f2482b84bab8a8eee2b01cff987 Mon Sep 17 00:00:00 2001
From: "Jon A. Cruz" <jon@joncruz.org>
Date: Tue, 20 Nov 2007 09:20:42 +0000
Subject: Display CMS adjustment per-desktop view

(bzr r4114)
---
 src/display/sp-canvas.cpp |  9 +++++++--
 src/display/sp-canvas.h   | 47 +++++++++++++++++++++++++++--------------------
 2 files changed, 34 insertions(+), 22 deletions(-)

(limited to 'src/display')

diff --git a/src/display/sp-canvas.cpp b/src/display/sp-canvas.cpp
index efd262890..80b9103eb 100644
--- a/src/display/sp-canvas.cpp
+++ b/src/display/sp-canvas.cpp
@@ -1022,6 +1022,11 @@ sp_canvas_init (SPCanvas *canvas)
     canvas->forced_redraw_count = 0;
     canvas->forced_redraw_limit = -1;
 
+#if ENABLE_LCMS
+    canvas->enable_cms_display_adj = false;
+    canvas->cms_key = new Glib::ustring("");
+#endif // ENABLE_LCMS
+
     canvas->is_scrolling = false;
 
 }
@@ -1593,7 +1598,7 @@ sp_canvas_paint_single_buffer (SPCanvas *canvas, int x0, int y0, int x1, int y1,
 
     if (buf.is_empty) {
 #if ENABLE_LCMS
-        if ( transf ) {
+        if ( transf && canvas->enable_cms_display_adj ) {
             cmsDoTransform( transf, &buf.bg_color, &buf.bg_color, 1 );
         }
 #endif // ENABLE_LCMS
@@ -1627,7 +1632,7 @@ sp_canvas_paint_single_buffer (SPCanvas *canvas, int x0, int y0, int x1, int y1,
 */
 
 #if ENABLE_LCMS
-        if ( transf ) {
+        if ( transf && canvas->enable_cms_display_adj ) {
             for ( gint yy = 0; yy < (y1 - y0); yy++ ) {
                 guchar* p = buf.buf + (sw * 3) * yy;
                 cmsDoTransform( transf, p, p, (x1 - x0) );
diff --git a/src/display/sp-canvas.h b/src/display/sp-canvas.h
index 3b4c7743f..4b6d7b3b8 100644
--- a/src/display/sp-canvas.h
+++ b/src/display/sp-canvas.h
@@ -33,6 +33,8 @@
 #include <gtk/gtkobject.h>
 #include <gtk/gtkwidget.h>
 
+#include <glibmm/ustring.h>
+
 #include <libnr/nr-matrix.h>
 #include <libnr/nr-rect.h>
 #include <libnr/nr-rect-l.h>
@@ -60,13 +62,13 @@ struct SPCanvasBuf{
 };
 
 /**
- * An SPCanvasItem refers to a SPCanvas and to its parent item; it has 
+ * An SPCanvasItem refers to a SPCanvas and to its parent item; it has
  * four coordinates, a bounding rectangle, and a transformation matrix.
  */
 struct SPCanvasItem : public GtkObject {
     SPCanvas *canvas;
     SPCanvasItem *parent;
-    
+
     double x1, y1, x2, y2;
     NR::Rect bounds;
     NR::Matrix xform;
@@ -77,10 +79,10 @@ struct SPCanvasItem : public GtkObject {
  */
 struct SPCanvasItemClass : public GtkObjectClass {
     void (* update) (SPCanvasItem *item, NR::Matrix const &affine, unsigned int flags);
-    
+
     void (* render) (SPCanvasItem *item, SPCanvasBuf *buf);
     double (* point) (SPCanvasItem *item, NR::Point p, SPCanvasItem **actual_item);
-    
+
     int (* event) (SPCanvasItem *item, GdkEvent *event);
 };
 
@@ -114,45 +116,45 @@ gint sp_canvas_item_order(SPCanvasItem * item);
  */
 struct SPCanvas {
     GtkWidget widget;
-    
+
     guint idle_id;
-    
+
     SPCanvasItem *root;
-    
+
     double dx0, dy0;
     int x0, y0;
-    
+
     /* Area that needs redrawing, stored as a microtile array */
     int    tLeft,tTop,tRight,tBottom;
     int    tileH,tileV;
     uint8_t *tiles;
-    
+
     /* Last known modifier state, for deferred repick when a button is down */
     int state;
-    
+
     /* The item containing the mouse pointer, or NULL if none */
     SPCanvasItem *current_item;
-    
+
     /* Item that is about to become current (used to track deletions and such) */
     SPCanvasItem *new_current_item;
-    
+
     /* Item that holds a pointer grab, or NULL if none */
     SPCanvasItem *grabbed_item;
-    
+
     /* Event mask specified when grabbing an item */
     guint grabbed_event_mask;
-    
+
     /* If non-NULL, the currently focused item */
     SPCanvasItem *focused_item;
-    
+
     /* Event on which selection of current item is based */
     GdkEvent pick_event;
-    
+
     int close_enough;
-    
+
     /* GC for temporary draw pixmap */
     GdkGC *pixmap_gc;
-    
+
     unsigned int need_update : 1;
     unsigned int need_redraw : 1;
     unsigned int need_repick : 1;
@@ -172,11 +174,16 @@ struct SPCanvas {
     // connector tool).  If so, they may temporarily set this flag to
     // 'true'.
     bool gen_all_enter_events;
-    
+
     int rendermode;
 
+#if ENABLE_LCMS
+    bool enable_cms_display_adj;
+    Glib::ustring* cms_key;
+#endif // ENABLE_LCMS
+
     bool is_scrolling;
-    
+
     NR::Rect getViewbox() const;
 };
 
-- 
cgit v1.2.3