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* Source/win32/w32_create.m (-decodeWM_CREATEParams:::): Call

Browse source 
windowbacking:: instead of handling backingstore here.

Merge some changes from testplant branch
* Source/win32/WIN32Server.m : Fix for fatal exceptions when a
nil mouse event tried to post
Patch by Jonathan Gillaspie <jonathan.gillaspie@testplant.com>
* Source/gsc/GSGState.m (-description),
* Source/cairo/CairoGState.m (-description): Add this method.
* Headers/win32/WIN32Server.h - Added a mutable array for
storing multiple screen information from GDI screen lookup
* Source/win32/WIN32Server.m - Added startup sequence to invoke
GDI functions to look up multiple screen/monitor information
* Source/gsc/GSGState.m: Fix compiler warnings
Patch by Marcian Lytwyn <marcian.lytwyn@advcsi.com>


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@35688 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
fredkiefer 2012-10-14 20:12:35 +00:00
parent d8dc387937
commit 6eb76f47f1
6 changed files with 169 additions and 47 deletions
Download patch file Download diff file Expand all files Collapse all files

148
Source/win32/WIN32Server.m
View file

@ -75,6 +75,81 @@ static NSEvent *process_mouse_event(WIN32Server *svr,
LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
WPARAM wParam, LPARAM lParam);
@interface W32DisplayMonitorInfo : NSObject
{
HMONITOR _hMonitor;
RECT _rect;
NSRect _frame;
}
- (id)initWithHMonitor:(HMONITOR)hMonitor rect:(LPRECT)lprcMonitor;
- (HMONITOR)hMonitor;
- (RECT)rect;
- (NSRect)frame;
- (void)setFrame:(NSRect)frame;
@end
@implementation W32DisplayMonitorInfo
- (id) initWithHMonitor: (HMONITOR)hMonitor rect: (LPRECT)lprcMonitor
{
self = [self init];
if (self)
{
CGFloat w = lprcMonitor->right - lprcMonitor->left;
CGFloat h = lprcMonitor->bottom - lprcMonitor->top;
CGFloat x = lprcMonitor->left;
CGFloat y = h - lprcMonitor->bottom;
_frame = NSMakeRect(x, y, w, h);
memcpy(&_rect, lprcMonitor, sizeof(RECT));
}
return self;
}
- (HMONITOR) hMonitor
{
return _hMonitor;
}
- (RECT) rect
{
return _rect;
}
- (NSRect) frame
{
return _frame;
}
- (void) setFrame: (NSRect)frame
{
_frame = frame;
}
@end
BOOL CALLBACK LoadDisplayMonitorInfo(HMONITOR hMonitor,
HDC hdcMonitor,
LPRECT lprcMonitor,
LPARAM dwData)
{
NSMutableArray *monitors = (NSMutableArray*)dwData;
W32DisplayMonitorInfo *info = [[W32DisplayMonitorInfo alloc]
initWithHMonitor: hMonitor
rect: lprcMonitor];
NSDebugLog(@"screen %ld:hdc: %ld frame:top:%ld left:%ld right:%ld bottom:%ld frame:x:%f y:%f w:%f h:%f\n",
[monitors count], (long)hMonitor,
lprcMonitor->top, lprcMonitor->left,
lprcMonitor->right, lprcMonitor->bottom,
[info frame].origin.x, [info frame].origin.y,
[info frame].size.width, [info frame].size.height);
[monitors addObject:info];
return TRUE;
}
@implementation WIN32Server
- (BOOL) handlesWindowDecorations
@ -258,6 +333,9 @@ LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
[self _initWin32Context];
[super initWithAttributes: info];
monitorInfo = [NSMutableArray array];
EnumDisplayMonitors(NULL, NULL, (MONITORENUMPROC)LoadDisplayMonitorInfo, (LPARAM)monitorInfo);
[self setupRunLoopInputSourcesForMode: NSDefaultRunLoopMode];
[self setupRunLoopInputSourcesForMode: NSConnectionReplyMode];
[self setupRunLoopInputSourcesForMode: NSModalPanelRunLoopMode];
@ -294,7 +372,7 @@ LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
if ([defs objectForKey: @"GSBackUsesNativeTaskbar"])
{
[self setUsesNativeTaskbar:
[defs boolForKey: @"GSUseNativeTaskbar"]];
[defs boolForKey: @"GSBackUsesNativeTaskbar"]];
}
}
}
@ -375,20 +453,35 @@ LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
- (NSRect) boundsForScreen: (int)screen
{
return NSMakeRect(0, 0, GetSystemMetrics(SM_CXSCREEN),
GetSystemMetrics(SM_CYSCREEN));
if (screen < [monitorInfo count])
{
return [[monitorInfo objectAtIndex:screen] frame];
}
return NSZeroRect;
}
- (NSWindowDepth) windowDepthForScreen: (int)screen
{
HDC hdc;
int bits;
HDC hdc = 0;
int bits = 0;
//int planes;
hdc = GetDC(NULL);
bits = GetDeviceCaps(hdc, BITSPIXEL) / 3;
//planes = GetDeviceCaps(hdc, PLANES);
//NSLog(@"bits %d planes %d", bits, planes);
if (screen < [monitorInfo count])
{
MONITORINFOEX mix = { 0 };
mix.cbSize = sizeof(MONITORINFOEX);
HMONITOR hMonitor = [[monitorInfo objectAtIndex: screen] hMonitor];
if (GetMonitorInfo(hMonitor, (LPMONITORINFO)&mix))
{
hdc = CreateDC("DISPLAY", mix.szDevice, NULL, NULL);
bits = GetDeviceCaps(hdc, BITSPIXEL) / 3;
//planes = GetDeviceCaps(hdc, PLANES);
//NSLog(@"bits %d planes %d", bits, planes);
ReleaseDC(NULL, hdc);
}
}
ReleaseDC(NULL, hdc);
return (_GSRGBBitValue | bits);
@ -410,7 +503,15 @@ LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
- (NSArray *) screenList
{
return [NSArray arrayWithObject: [NSNumber numberWithInt: 0]];
NSInteger index;
NSInteger nMonitors = [monitorInfo count];
NSMutableArray *screenList = [NSMutableArray arrayWithCapacity: nMonitors];
for (index = 0; index < nMonitors; ++index)
{
[screenList addObject: [NSNumber numberWithInt: index]];
}
return [[screenList copy] autorelease];
}
/**
@ -2014,7 +2115,8 @@ process_mouse_event(WIN32Server *svr, HWND hwnd, WPARAM wParam, LPARAM lParam,
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSLeftMouseDown, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
eventType = NSLeftMouseDragged;
}
@ -2024,13 +2126,15 @@ process_mouse_event(WIN32Server *svr, HWND hwnd, WPARAM wParam, LPARAM lParam,
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSLeftMouseUp, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
if (rDown == NO)
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSRightMouseDown, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
eventType = NSRightMouseDragged;
}
@ -2040,19 +2144,22 @@ process_mouse_event(WIN32Server *svr, HWND hwnd, WPARAM wParam, LPARAM lParam,
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSLeftMouseUp, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
if (rDown == YES)
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSRightMouseUp, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
if (oDown == NO)
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSOtherMouseDown, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
eventType = NSOtherMouseDragged;
}
@ -2062,19 +2169,22 @@ process_mouse_event(WIN32Server *svr, HWND hwnd, WPARAM wParam, LPARAM lParam,
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSLeftMouseUp, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
if (rDown == YES)
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSRightMouseUp, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
if (oDown == YES)
{
e = process_mouse_event(svr, hwnd, wParam, lParam,
NSOtherMouseUp, uMsg);
[GSCurrentServer() postEvent: e atStart: NO];
if (e != nil)
[GSCurrentServer() postEvent: e atStart: NO];
}
}
}