From eddae6af0663243a2677674d501f9a87d55798f5 Mon Sep 17 00:00:00 2001
From: Michael Drake <tlsa@netsurf-browser.org>
Date: Thu, 30 Jun 2011 15:48:07 +0000
Subject: Remove plotter table global.  Pass a redraw context around redraw
 functions.  Knockout could be handled better.  Note: untested on most front
 ends.

svn path=/trunk/netsurf/; revision=12543
---
 windows/drawable.c     |  6 +++++-
 windows/localhistory.c | 15 ++++++++++++---
 windows/plot.c         |  2 +-
 windows/plot.h         |  2 ++
 windows/thumbnail.c    |  6 +++++-
 5 files changed, 25 insertions(+), 6 deletions(-)

(limited to 'windows')

diff --git a/windows/drawable.c b/windows/drawable.c
index 5b2dea967..cdb9cc2b4 100644
--- a/windows/drawable.c
+++ b/windows/drawable.c
@@ -305,6 +305,10 @@ nsws_drawable_paint(struct gui_window *gw, HWND hwnd)
 {
 	struct rect clip;
 	PAINTSTRUCT ps;
+	struct redraw_context ctx = {
+		.interactive = true,
+		.plot = &win_plotters
+	};
 
 	BeginPaint(hwnd, &ps);
 
@@ -319,7 +323,7 @@ nsws_drawable_paint(struct gui_window *gw, HWND hwnd)
 		browser_window_redraw(gw->bw,
 				      -gw->scrollx / gw->bw->scale,
 				      -gw->scrolly / gw->bw->scale,
-				      &clip);
+				      &clip, &ctx);
 	}
 
 	EndPaint(hwnd, &ps);
diff --git a/windows/localhistory.c b/windows/localhistory.c
index bd59f4c8a..e7b79cb8e 100644
--- a/windows/localhistory.c
+++ b/windows/localhistory.c
@@ -78,7 +78,11 @@ static void nsws_localhistory_scroll_check(struct nsws_localhistory *l, struct g
 
 static void nsws_localhistory_up(struct nsws_localhistory *l, struct gui_window *gw)
 {
-	HDC tmp_hdc; 
+	HDC tmp_hdc;
+	struct redraw_context ctx = {
+		.interactive = true,
+		.plot = &win_plotters
+	};
 
 	LOG(("gui window %p", gw));
 
@@ -90,7 +94,7 @@ static void nsws_localhistory_up(struct nsws_localhistory *l, struct gui_window
 		tmp_hdc = plot_hdc;
 		plot_hdc = GetDC(l->hwnd);
 
-		history_redraw(gw->bw->history);
+		history_redraw(gw->bw->history, &ctx);
 
 		ReleaseDC(l->hwnd, plot_hdc);
 
@@ -268,6 +272,11 @@ nsws_localhistory_event_callback(HWND hwnd, UINT msg,
 	case WM_PAINT: {
 		PAINTSTRUCT ps;
 		HDC hdc, tmp_hdc;
+		struct redraw_context ctx = {
+			.interactive = true,
+			.plot = &win_plotters
+		};
+
 		hdc = BeginPaint(hwnd, &ps);
 		if (gw->bw != NULL) {
 			/* set global HDC for the plotters */
@@ -280,7 +289,7 @@ nsws_localhistory_event_callback(HWND hwnd, UINT msg,
 				 gw->localhistory->hscroll + (ps.rcPaint.right - ps.rcPaint.left),
 				 gw->localhistory->vscroll + (ps.rcPaint.bottom - ps.rcPaint.top),
 				 ps.rcPaint.left,
-				 ps.rcPaint.top);
+				 ps.rcPaint.top, &ctx);
 
 			plot_hdc = tmp_hdc;
 
diff --git a/windows/plot.c b/windows/plot.c
index 491b89bcc..2898fae27 100644
--- a/windows/plot.c
+++ b/windows/plot.c
@@ -846,7 +846,7 @@ static bool path(const float *p, unsigned int n, colour fill, float width,
 	return true;
 }
 
-struct plotter_table plot = {
+const struct plotter_table win_plotters = {
 	.rectangle = rectangle,
 	.line = line,
 	.polygon = polygon,
diff --git a/windows/plot.h b/windows/plot.h
index dc0ac0386..044f4be47 100644
--- a/windows/plot.h
+++ b/windows/plot.h
@@ -18,6 +18,8 @@
  
 #include <windows.h>
 #include "desktop/gui.h"
+
+extern const struct plotter_table win_plotters;
  
 extern HDC plot_hdc;
 
diff --git a/windows/thumbnail.c b/windows/thumbnail.c
index ec44bbb2f..565ee3de1 100644
--- a/windows/thumbnail.c
+++ b/windows/thumbnail.c
@@ -38,6 +38,10 @@ thumbnail_create(hlcache_handle *content,
 	int width;
 	int height;
 	HDC hdc, bufferdc, minidc;
+	struct redraw_context ctx = {
+		.interactive = false,
+		.plot = &win_plotters
+	};
 
 	struct bitmap *fsbitmap;
 
@@ -67,7 +71,7 @@ thumbnail_create(hlcache_handle *content,
 
 	hdc = plot_hdc;
 	plot_hdc = bufferdc;
-	thumbnail_redraw(content, width, height);
+	thumbnail_redraw(content, width, height, &ctx);
 	plot_hdc = hdc;
 	
 	/* scale bitmap bufferbm into minibm */
-- 
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