X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgbase%2Fdisplay.cpp;h=3a755014c1996fe29083c2fda93e7958ad259c13;hb=39ec5cd588bf8b49717033d841be689df68537a3;hp=3baf7c11a72e92eb1a1827666f247198d85e21aa;hpb=999ca92aa9ee10585c0b2094d84364159253982f;p=libs%2Fgui.git

diff --git a/source/gbase/display.cpp b/source/gbase/display.cpp
index 3baf7c1..3a75501 100644
--- a/source/gbase/display.cpp
+++ b/source/gbase/display.cpp
@@ -1,7 +1,7 @@
 /* $Id$
 
 This file is part of libmspgbase
-Copyright © 2007 Mikko Rasa, Mikkosoft Productions
+Copyright © 2007-2008  Mikko Rasa, Mikkosoft Productions
 Distributed under the LGPL
 */
 
@@ -15,6 +15,7 @@ Distributed under the LGPL
 #include <msp/strings/lexicalcast.h>
 #include "display.h"
 #include "window.h"
+#include "display_priv.h"
 
 using namespace std;
 
@@ -52,29 +53,51 @@ int x_error_handler(Display *display, XErrorEvent *event)
 namespace Msp {
 namespace Graphics {
 
-Display::Display(const string &disp_name)
+Display::Display(const string &disp_name):
+	priv(new Private)
 {
-#ifndef WIN32
+#ifdef WIN32
+	(void)disp_name;
+
+	for(unsigned i=0;; ++i)
+	{
+		DEVMODE info;
+		if(!EnumDisplaySettings(0, i, &info))
+			break;
+
+		VideoMode mode(info.dmPelsWidth, info.dmPelsHeight);
+		mode.rate=info.dmDisplayFrequency;
+		modes.push_back(mode);
+	}
+	
+	DEVMODE info;
+	if(EnumDisplaySettings(0, ENUM_CURRENT_SETTINGS, &info))
+	{
+		orig_mode=VideoMode(info.dmPelsWidth, info.dmPelsHeight);
+		orig_mode.rate=info.dmDisplayFrequency;
+	}
+#else
 	if(disp_name.empty())
-		display=XOpenDisplay(0);
+		priv->display=XOpenDisplay(0);
 	else
-		display=XOpenDisplay(disp_name.c_str());
-	if(!display)
+		priv->display=XOpenDisplay(disp_name.c_str());
+	if(!priv->display)
 		throw Exception("Couldn't open X display");
 
 	XSetErrorHandler(x_error_handler);
 
-	int screen=DefaultScreen(display);
+	int screen=DefaultScreen(priv->display);
 
 	int nmodes;
 	XF86VidModeModeInfo **infos;
-	XF86VidModeGetAllModeLines(display, screen, &nmodes, &infos);
+	XF86VidModeGetAllModeLines(priv->display, screen, &nmodes, &infos);
 	for(int i=0; i<nmodes; ++i)
 	{
 		XF86VidModeModeInfo &info=*infos[i];
 	
 		VideoMode mode(info.hdisplay, info.vdisplay);
-		mode.rate=info.dotclock/(info.htotal*info.vtotal);
+		if(info.htotal && info.vtotal)
+			mode.rate=info.dotclock/(info.htotal*info.vtotal);
 		modes.push_back(mode);
 	}
 
@@ -82,56 +105,68 @@ Display::Display(const string &disp_name)
 
 	XF86VidModeModeLine modeline;
 	int dotclock;
-	XF86VidModeGetModeLine(display, screen, &dotclock, &modeline);
+	XF86VidModeGetModeLine(priv->display, screen, &dotclock, &modeline);
 	orig_mode=VideoMode(modeline.hdisplay, modeline.vdisplay);
-	orig_mode.rate=dotclock/(modeline.htotal*modeline.vtotal);
-#else
-	(void)disp_name;
+	if(modeline.htotal && modeline.vtotal)
+		orig_mode.rate=dotclock/(modeline.htotal*modeline.vtotal);
 #endif
 }
 
 Display::~Display()
 {
 #ifndef WIN32
-	XCloseDisplay(display);
-	display=0;
+	XCloseDisplay(priv->display);
+	delete priv;
 #endif
 }
 
-void Display::add_window(Window *wnd)
+void Display::add_window(Window &wnd)
 {
-	windows[wnd->get_handle()]=wnd;
+	priv->windows[wnd.get_private().window]=&wnd;
 }
 
-void Display::remove_window(Window *wnd)
+void Display::remove_window(Window &wnd)
 {
-	windows.erase(wnd->get_handle());
+	priv->windows.erase(wnd.get_private().window);
 }
 
 void Display::set_mode(const VideoMode &mode)
 {
-#ifndef WIN32
-	int screen=DefaultScreen(display);
+#ifdef WIN32
+	DEVMODE info;
+	info.dmSize=sizeof(DEVMODE);
+	info.dmFields=DM_PELSWIDTH|DM_PELSHEIGHT;
+	info.dmPelsWidth=mode.width;
+	info.dmPelsHeight=mode.height;
+	if(mode.rate)
+	{
+		info.dmFields|=DM_DISPLAYFREQUENCY;
+		info.dmDisplayFrequency=mode.rate;
+	}
+
+	ChangeDisplaySettings(&info, CDS_FULLSCREEN);
+#else
+	int screen=DefaultScreen(priv->display);
 
 	int nmodes;
 	XF86VidModeModeInfo **infos;
-	XF86VidModeGetAllModeLines(display, screen, &nmodes, &infos);
+	XF86VidModeGetAllModeLines(priv->display, screen, &nmodes, &infos);
 	for(int i=0; i<nmodes; ++i)
 	{
 		XF86VidModeModeInfo &info=*infos[i];
 
-		unsigned rate=info.dotclock/(info.htotal*info.vtotal);
+		unsigned rate=0;
+		if(info.htotal && info.vtotal)
+			rate=info.dotclock/(info.htotal*info.vtotal);
 		if(info.hdisplay==mode.width && info.vdisplay==mode.height && (mode.rate==0 || rate==mode.rate))
 		{
-			XF86VidModeSwitchToMode(display, screen, &info);
-			XF86VidModeSetViewPort(display, screen, 0, 0);
+			XF86VidModeSwitchToMode(priv->display, screen, &info);
+			XF86VidModeSetViewPort(priv->display, screen, 0, 0);
 			return;
 		}
 	}
 
 	throw InvalidParameterValue("Requested mode not supported");
-#else
-	(void)mode;
 #endif
 }
 
@@ -148,20 +183,22 @@ void Display::tick()
 		else
 			break;
 #else
-		int pending=XPending(display);
+		int pending=XPending(priv->display);
 		if(pending==0)
 			break;
 
 		for(int i=0; i<pending; ++i)
 		{
-			XEvent event;
-			XNextEvent(display, &event);
+			Window::Event event;
+			XNextEvent(priv->display, &event.xevent);
 
 			check_error();
 
-			map<WindowHandle, Window *>::iterator j=windows.find(event.xany.window);
-			if(j!=windows.end())
+			map<WindowHandle, Window *>::iterator j=priv->windows.find(event.xevent.xany.window);
+			if(j!=priv->windows.end())
+			{
 				j->second->event(event);
+			}
 		}
 #endif
 	}