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checkpoint. initial support for multiple displays on win32.

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crs
2002-06-19 17:03:29 +00:00
parent 29c90a3b6c
commit bebb63ac53
21 changed files with 289 additions and 236 deletions
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37
platform/CMSWindowsScreen.cpp
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@@ -6,6 +6,15 @@
#include "CString.h"
#include <cstring>
//
// add backwards compatible multihead support (suppress bogus warning)
//
#pragma warning(push)
#pragma warning(disable: 4706) // assignment within conditional
#define COMPILE_MULTIMON_STUBS
#include <multimon.h>
#pragma warning(pop)
//
// CMSWindowsScreen
//
@@ -16,6 +25,7 @@ CMSWindowsScreen* CMSWindowsScreen::s_screen = NULL;
CMSWindowsScreen::CMSWindowsScreen() :
m_class(0),
m_cursor(NULL),
m_x(0), m_y(0),
m_w(0), m_h(0),
m_thread(0)
{
@@ -99,11 +109,8 @@ CMSWindowsScreen::openDisplay()
classInfo.hIconSm = NULL;
m_class = RegisterClassEx(&classInfo);
// get screen size
// FIXME -- should handle multiple screens
m_w = GetSystemMetrics(SM_CXSCREEN);
m_h = GetSystemMetrics(SM_CYSCREEN);
log((CLOG_INFO "display size: %dx%d", m_w, m_h));
// get screen shape
updateScreenShape();
// let subclass prep display
onOpenDisplay();
@@ -142,21 +149,25 @@ CMSWindowsScreen::getClass() const
}
void
CMSWindowsScreen::updateScreenSize()
CMSWindowsScreen::updateScreenShape()
{
m_w = GetSystemMetrics(SM_CXSCREEN);
m_h = GetSystemMetrics(SM_CYSCREEN);
log((CLOG_INFO "display resize: %dx%d", m_w, m_h));
m_x = GetSystemMetrics(SM_XVIRTUALSCREEN);
m_y = GetSystemMetrics(SM_YVIRTUALSCREEN);
m_w = GetSystemMetrics(SM_CXVIRTUALSCREEN);
m_h = GetSystemMetrics(SM_CYVIRTUALSCREEN);
log((CLOG_INFO "screen shape: %d,%d %dx%d", m_x, m_y, m_w, m_h));
}
void
CMSWindowsScreen::getScreenSize(SInt32* w, SInt32* h) const
CMSWindowsScreen::getScreenShape(
SInt32& x, SInt32& y, SInt32& w, SInt32& h) const
{
assert(m_class != 0);
assert(w != NULL && h != NULL);
*w = m_w;
*h = m_h;
x = m_x;
y = m_y;
w = m_w;
h = m_h;
}
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