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Rearrage event handler. Fix focus recursion.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/back/trunk@18254 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Adam Fedor 2003-12-03 20:39:45 +00:00
parent b75b990f4a
commit bd5ac3f8dd
4 changed files with 512 additions and 452 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2003-12-03 Adam Fedor <fedor@gnu.org>
* Headers/win32/WIN32Server.h: Add ivars currentFocus, desiredFocus.
* Source/win32/WIN32Server.m (setinputfocus:): Don't set if window
already has focus
* Source/win32/WIN32ServerEvent.m (-windowEventProc::::): Main
event handler.
(mainWindowProc): Call -windowEventProc::::.
(-handleGotFocus:): Handle main/key directly without sending event
to frontend.
2003-12-02 Adam Fedor <fedor@gnu.org>
* Source/win32/WIN32Server.m: Add a bunch of DebugLLog

7
Headers/win32/WIN32Server.h
View file

@ -31,8 +31,11 @@
@interface WIN32Server : GSDisplayServer
{
@public
HINSTANCE hinstance;
HINSTANCE hinstance;
HWND currentFocus;
HWND desiredFocus;
HWND currentActive;
}
@end

14
Source/win32/WIN32Server.m
View file

@ -573,8 +573,18 @@ DWORD windowStyleForGSStyle(unsigned int style)
{
NSDebugLLog(@"WTrace", @"setinputfocus: %d", winNum);
NSDebugLLog(@"Focus", @"Setting input focus to %d");
if (winNum)
SetFocus((HWND)winNum);
if (winNum == 0)
{
NSDebugLLog(@"Focus", @" invalid focus window");
return;
}
if (currentFocus == (HWND)winNum)
{
NSDebugLLog(@"Focus", @" window already has focus");
return;
}
desiredFocus = (HWND)winNum;
SetFocus((HWND)winNum);
}
- (NSPoint) mouselocation

932
Source/win32/WIN32ServerEvent.m
View file

@ -43,6 +43,29 @@
#include "win32/WIN32Server.h"
#include "win32/WIN32Geometry.h"
/*
This standard windows macros are missing in MinGW. The definition
here is almost correct, but will fail for multi monitor systems
*/
#ifndef GET_X_LPARAM
#define GET_X_LPARAM(p) LOWORD(p)
#endif
#ifndef GET_Y_LPARAM
#define GET_Y_LPARAM(p) HIWORD(p)
#endif
static NSEvent *process_key_event(HWND hwnd, WPARAM wParam, LPARAM lParam,
NSEventType eventType);
static NSEvent *process_mouse_event(HWND hwnd, WPARAM wParam, LPARAM lParam,
NSEventType eventType);
static void invalidateWindow(HWND hwnd, RECT rect);
@interface WIN32Server (Internal)
- (NSEvent *) handleGotFocus: (HWND)hwnd;
- (LRESULT) windowEventProc: (HWND)hwnd : (UINT)uMsg
: (WPARAM)wParam : (LPARAM)lParam;
@end
@implementation WIN32Server (EventOps)
- (void) callback: (id) sender
@ -106,16 +129,464 @@
@end
/*
This standard windows macros are missing in MinGW
The definition here is almost correct, but will fail for multi monitor systems
*/
#ifndef GET_X_LPARAM
#define GET_X_LPARAM(p) LOWORD(p)
#endif
#ifndef GET_Y_LPARAM
#define GET_Y_LPARAM(p) HIWORD(p)
#endif
@implementation WIN32Server (Internal)
/* This message comes when the window already got focus, so we send a focus
in event to the front end, but also mark the window as having current focus
so that the front end doesn't try to focus the window again. */
- (NSEvent *) handleGotFocus: (HWND)hwnd
{
int key_num, win_num;
NSEvent *e = nil;
NSPoint eventLocation;
key_num = [[NSApp keyWindow] windowNumber];
win_num = (int)hwnd;
NSDebugLLog(@"Focus", @"Got focus:%d (current = %d, key = %d)",
win_num, currentFocus, key_num);
currentFocus = hwnd;
eventLocation = NSMakePoint(0,0);
if (currentFocus == desiredFocus)
{
/* This was from a request from the front end. Mark as done. */
desiredFocus = 0;
NSDebugLLog(@"Focus", @" result of focus request");
}
else
{
/* We need to do this directly and not send an event to the frontend -
that's too slow and allows the window state to get out of sync,
causing bad recursion problems */
NSWindow *window = GSWindowWithNumber((int)hwnd);
if ([window canBecomeKeyWindow] == YES)
{
NSDebugLLog(@"Focus", @"Making %d key", win_num);
[window makeKeyWindow];
[window makeMainWindow];
[NSApp activateIgnoringOtherApps: YES];
}
}
return e;
}
- (LRESULT) windowEventProc: (HWND)hwnd : (UINT)uMsg
: (WPARAM)wParam : (LPARAM)lParam
{
NSEvent *ev = nil;
NSPoint eventLoc;
switch (uMsg)
{
case WM_SETTEXT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SETTEXT", hwnd);
break;
case WM_NCCREATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCCREATE", hwnd);
break;
case WM_NCCALCSIZE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCCALCSIZE", hwnd);
break;
case WM_NCACTIVATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d: %s", "NCACTIVATE",
hwnd, (wParam) ? "active" : "deactive");
break;
case WM_NCPAINT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCPAINT", hwnd);
break;
case WM_NCHITTEST:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCHITTEST", hwnd);
break;
case WM_SHOWWINDOW:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d: %s %d", "SHOWWINDOW",
hwnd, (wParam) ? "show" : "hide", lParam);
break;
case WM_NCMOUSEMOVE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCMOUSEMOVE", hwnd);
break;
case WM_NCLBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCLBUTTONDOWN", hwnd);
break;
case WM_NCLBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCLBUTTONUP", hwnd);
break;
case WM_NCDESTROY:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCDESTROY", hwnd);
break;
case WM_GETTEXT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "GETTEXT", hwnd);
break;
case WM_STYLECHANGING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "STYLECHANGING", hwnd);
break;
case WM_STYLECHANGED:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "STYLECHANGED", hwnd);
break;
case WM_GETMINMAXINFO:
{
WIN_INTERN *win = (WIN_INTERN *)GetWindowLong(hwnd, GWL_USERDATA);
MINMAXINFO *mm;
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "GETMINMAXINFO", hwnd);
if (win != NULL)
{
mm = (MINMAXINFO*)lParam;
mm->ptMinTrackSize = win->minmax.ptMinTrackSize;
mm->ptMaxTrackSize = win->minmax.ptMaxTrackSize;
return 0;
}
}
case WM_CREATE:
{
WIN_INTERN *win;
NSBackingStoreType type = (NSBackingStoreType)((LPCREATESTRUCT)lParam)->lpCreateParams;
// Initialize the window.
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "CREATE", hwnd);
/* For windows with backingstore we create a compatible DC, that
is stored in the extra fields for this window. Drawing operations
work on this buffer. */
win = objc_malloc(sizeof(WIN_INTERN));
SetWindowLong(hwnd, GWL_USERDATA, (int)win);
if (type != NSBackingStoreNonretained)
{
HDC hdc, hdc2;
HBITMAP hbitmap;
RECT r;
GetClientRect((HWND)hwnd, &r);
hdc = GetDC(hwnd);
hdc2 = CreateCompatibleDC(hdc);
hbitmap = CreateCompatibleBitmap(hdc, r.right - r.left,
r.bottom - r.top);
win->old = SelectObject(hdc2, hbitmap);
win->hdc = hdc2;
win->useHDC = YES;
ReleaseDC(hwnd, hdc);
}
else
{
win->useHDC = NO;
}
break;
}
case WM_WINDOWPOSCHANGING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "WINDOWPOSCHANGING", hwnd);
break;
case WM_WINDOWPOSCHANGED:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "WINDOWPOSCHANGED", hwnd);
break;
case WM_MOVE:
eventLoc = MSWindowPointToGS(hwnd, GET_X_LPARAM(lParam),
GET_Y_LPARAM(lParam));
NSDebugLLog(@"NSEvent", @"Got Message %s for %d to %@", "MOVE", hwnd,
NSStringFromPoint(eventLoc));
break;
case WM_MOVING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOVING", hwnd);
break;
case WM_SIZE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SIZE", hwnd);
break;
case WM_SIZING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SIZING", hwnd);
break;
case WM_ENTERSIZEMOVE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ENTERSIZEMOVE", hwnd);
break;
case WM_EXITSIZEMOVE:
{
NSPoint eventLocation;
NSRect rect;
RECT r;
WIN_INTERN *win = (WIN_INTERN *)GetWindowLong((HWND)hwnd, GWL_USERDATA);
// FIXME: We should check if the size really did change.
if (win->useHDC)
{
HDC hdc, hdc2;
HBITMAP hbitmap;
HGDIOBJ old;
old = SelectObject(win->hdc, win->old);
DeleteObject(old);
DeleteDC(win->hdc);
win->hdc = NULL;
win->old = NULL;
GetClientRect((HWND)hwnd, &r);
NSDebugLLog(@"NSEvent", @"Change backing store to %d %d", r.right - r.left, r.bottom - r.top);
hdc = GetDC((HWND)hwnd);
hdc2 = CreateCompatibleDC(hdc);
hbitmap = CreateCompatibleBitmap(hdc, r.right - r.left, r.bottom - r.top);
win->old = SelectObject(hdc2, hbitmap);
win->hdc = hdc2;
ReleaseDC((HWND)hwnd, hdc);
}
GetWindowRect(hwnd, &r);
rect = MSScreenRectToGS(r);
eventLocation = rect.origin;
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "EXITSIZEMOVE", hwnd);
ev = [NSEvent otherEventWithType: NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowResized
data1: rect.size.width
data2: rect.size.height];
if (ev != nil)
{
[GSCurrentServer() postEvent: ev atStart: NO];
}
ev = [NSEvent otherEventWithType: NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowMoved
data1: rect.origin.x
data2: rect.origin.y];
if (ev != nil)
{
[GSCurrentServer() postEvent: ev atStart: NO];
}
// Make sure DefWindowProc gets called
ev = nil;
break;
}
case WM_ACTIVATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d: %s %d", "ACTIVATE",
hwnd, (LOWORD(wParam)) ? "activate" : "deactivate",
HIWORD(wParam));
if (LOWORD(wParam))
currentActive = hwnd;
break;
case WM_ACTIVATEAPP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d: %s", "ACTIVATEAPP",
hwnd, (wParam) ? "activate" : "deactivate");
break;
case WM_MOUSEACTIVATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOUSEACTIVATE", hwnd);
break;
case WM_SETFOCUS:
{
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SETFOCUS", hwnd);
ev = [self handleGotFocus: hwnd];
break;
}
case WM_KILLFOCUS:
{
NSPoint eventLocation = NSMakePoint(0,0);
if (wParam == (int)hwnd)
return 0;
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "KILLFOCUS", hwnd);
NSDebugLLog(@"Focus", @"Got KILLFOCUS (focus out) for %d", hwnd);
ev = [NSEvent otherEventWithType:NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowFocusOut
data1: 0
data2: 0];
break;
}
case WM_SETCURSOR:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SETCURSOR", hwnd);
break;
case WM_QUERYOPEN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "QUERYOPEN", hwnd);
break;
case WM_CAPTURECHANGED:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "CAPTURECHANGED", hwnd);
break;
case WM_ERASEBKGND:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ERASEBKGND", hwnd);
break;
case WM_PAINT:
{
RECT rect;
if (GetUpdateRect(hwnd, &rect, NO))
{
invalidateWindow(hwnd, rect);
ValidateRect(hwnd, &rect);
}
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "PAINT", hwnd);
return 0;
}
case WM_SYNCPAINT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYNCPAINT", hwnd);
break;
case WM_CLOSE:
{
NSPoint eventLocation = NSMakePoint(0,0);
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "CLOSE", hwnd);
ev = [NSEvent otherEventWithType: NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowClose
data1: 0
data2: 0];
break;
}
case WM_DESTROY:
{
WIN_INTERN *win = (WIN_INTERN *)GetWindowLong(hwnd, GWL_USERDATA);
// Clean up window-specific data objects.
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "DESTROY", hwnd);
if (win->useHDC)
{
HGDIOBJ old;
old = SelectObject(win->hdc, win->old);
DeleteObject(old);
DeleteDC(win->hdc);
}
objc_free(win);
break;
}
case WM_KEYDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "KEYDOWN", hwnd);
ev = process_key_event(hwnd, wParam, lParam, NSKeyDown);
break;
case WM_KEYUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "KEYUP", hwnd);
ev = process_key_event(hwnd, wParam, lParam, NSKeyUp);
break;
case WM_MOUSEMOVE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOUSEMOVE", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSMouseMoved);
break;
case WM_LBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "LBUTTONDOWN", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSLeftMouseDown);
break;
case WM_LBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "LBUTTONUP", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSLeftMouseUp);
break;
case WM_LBUTTONDBLCLK:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "LBUTTONDBLCLK", hwnd);
break;
case WM_MBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MBUTTONDOWN", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSOtherMouseDown);
break;
case WM_MBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MBUTTONUP", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSOtherMouseUp);
break;
case WM_MBUTTONDBLCLK:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MBUTTONDBLCLK", hwnd);
break;
case WM_RBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "RBUTTONDOWN", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSRightMouseDown);
break;
case WM_RBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "RBUTTONUP", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSRightMouseUp);
break;
case WM_RBUTTONDBLCLK:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "RBUTTONDBLCLK", hwnd);
break;
case WM_MOUSEWHEEL:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOUSEWHEEL", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSScrollWheel);
break;
case WM_QUIT:
NSLog(@"Got Message %s for %d", "QUIT", hwnd);
break;
case WM_USER:
NSLog(@"Got Message %s for %d", "USER", hwnd);
break;
case WM_APP:
NSLog(@"Got Message %s for %d", "APP", hwnd);
break;
case WM_ENTERMENULOOP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ENTERMENULOOP", hwnd);
break;
case WM_EXITMENULOOP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "EXITMENULOOP", hwnd);
break;
case WM_INITMENU:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "INITMENU", hwnd);
break;
case WM_MENUSELECT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MENUSELECT", hwnd);
break;
case WM_ENTERIDLE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ENTERIDLE", hwnd);
break;
case WM_COMMAND:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "COMMAND", hwnd);
break;
case WM_SYSKEYDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYSKEYDOWN", hwnd);
break;
case WM_SYSKEYUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYSKEYUP", hwnd);
break;
case WM_SYSCOMMAND:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYSCOMMAND", hwnd);
break;
case WM_HELP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "HELP", hwnd);
break;
case WM_POWERBROADCAST:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "POWERBROADCAST", hwnd);
break;
case WM_TIMECHANGE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "TIMECHANGE", hwnd);
break;
case WM_DEVICECHANGE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "DEVICECHANGE", hwnd);
break;
case WM_GETICON:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "GETICON", hwnd);
break;
default:
// Process all other messages.
NSDebugLLog(@"NSEvent", @"Got unhandled Message %d for %d", uMsg, hwnd);
break;
}
if (ev != nil)
{
[GSCurrentServer() postEvent: ev atStart: NO];
return 0;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
}
@end
static unichar
process_char(WPARAM wParam, unsigned *eventModifierFlags)
@ -400,445 +871,10 @@ invalidateWindow(HWND hwnd, RECT rect)
[[window contentView] setNeedsDisplayInRect: r];
}
NSEvent *
_handle_take_focus (HWND hwnd)
{
int key_num, win_num;
NSEvent *e = nil;
NSPoint eventLocation;
key_num = [[NSApp keyWindow] windowNumber];
win_num = (int)hwnd;
NSDebugLLog(@"Focus", @"take focus:%d (key = %d)", win_num, key_num);
eventLocation = NSMakePoint(0,0);
e = [NSEvent otherEventWithType: NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: win_num
context: GSCurrentContext()
subtype: GSAppKitWindowFocusIn
data1: 0
data2: 0];
return e;
}
LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg,
WPARAM wParam, LPARAM lParam)
{
NSEvent *ev = nil;
/*
{
NSWindow *window = GSWindowWithNumber((int)hwnd);
RECT r;
NSRect rect;
{
WIN32Server *ctxt = (WIN32Server *)GSCurrentServer();
NSLog(@"%d Frame %@", hwnd, NSStringFromRect([window frame]));
GetWindowRect(hwnd, &r);
rect = MSScreenRectToGS(r);
NSLog(@"%d Real frame %@", uMsg, NSStringFromRect(rect));
}
*/
switch (uMsg)
{
case WM_SETTEXT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SETTEXT", hwnd);
break;
case WM_NCCREATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCCREATE", hwnd);
break;
case WM_NCCALCSIZE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCCALCSIZE", hwnd);
break;
case WM_NCACTIVATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCACTIVATE", hwnd);
break;
case WM_NCPAINT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCPAINT", hwnd);
break;
case WM_NCHITTEST:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCHITTEST", hwnd);
break;
case WM_SHOWWINDOW:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SHOWWINDOW", hwnd);
break;
case WM_NCMOUSEMOVE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCMOUSEMOVE", hwnd);
break;
case WM_NCLBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCLBUTTONDOWN", hwnd);
break;
case WM_NCLBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCLBUTTONUP", hwnd);
break;
case WM_NCDESTROY:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "NCDESTROY", hwnd);
break;
case WM_GETTEXT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "GETTEXT", hwnd);
break;
case WM_STYLECHANGING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "STYLECHANGING", hwnd);
break;
case WM_STYLECHANGED:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "STYLECHANGED", hwnd);
break;
case WM_GETMINMAXINFO:
{
WIN_INTERN *win = (WIN_INTERN *)GetWindowLong(hwnd, GWL_USERDATA);
MINMAXINFO *mm;
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "GETMINMAXINFO", hwnd);
if (win != NULL)
{
mm = (MINMAXINFO*)lParam;
mm->ptMinTrackSize = win->minmax.ptMinTrackSize;
mm->ptMaxTrackSize = win->minmax.ptMaxTrackSize;
return 0;
}
}
case WM_CREATE:
{
WIN_INTERN *win;
NSBackingStoreType type = (NSBackingStoreType)((LPCREATESTRUCT)lParam)->lpCreateParams;
// Initialize the window.
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "CREATE", hwnd);
/* For windows with backingstore we create a compatible DC, that
is stored in the extra fields for this window. Drawing operations
work on this buffer. */
win = objc_malloc(sizeof(WIN_INTERN));
SetWindowLong(hwnd, GWL_USERDATA, (int)win);
if (type != NSBackingStoreNonretained)
{
HDC hdc, hdc2;
HBITMAP hbitmap;
RECT r;
GetClientRect((HWND)hwnd, &r);
hdc = GetDC(hwnd);
hdc2 = CreateCompatibleDC(hdc);
hbitmap = CreateCompatibleBitmap(hdc, r.right - r.left,
r.bottom - r.top);
win->old = SelectObject(hdc2, hbitmap);
win->hdc = hdc2;
win->useHDC = YES;
ReleaseDC(hwnd, hdc);
}
else
{
win->useHDC = NO;
}
break;
}
case WM_WINDOWPOSCHANGING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "WINDOWPOSCHANGING", hwnd);
break;
case WM_WINDOWPOSCHANGED:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "WINDOWPOSCHANGED", hwnd);
break;
case WM_MOVE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d to ?", "MOVE", hwnd);
break;
case WM_MOVING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOVING", hwnd);
break;
case WM_SIZE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SIZE", hwnd);
break;
case WM_SIZING:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SIZING", hwnd);
break;
case WM_ENTERSIZEMOVE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ENTERSIZEMOVE", hwnd);
break;
case WM_EXITSIZEMOVE:
{
NSPoint eventLocation;
NSRect rect;
RECT r;
WIN_INTERN *win = (WIN_INTERN *)GetWindowLong((HWND)hwnd, GWL_USERDATA);
// FIXME: We should check if the size really did change.
if (win->useHDC)
{
HDC hdc, hdc2;
HBITMAP hbitmap;
HGDIOBJ old;
old = SelectObject(win->hdc, win->old);
DeleteObject(old);
DeleteDC(win->hdc);
win->hdc = NULL;
win->old = NULL;
GetClientRect((HWND)hwnd, &r);
NSDebugLLog(@"NSEvent", @"Change backing store to %d %d", r.right - r.left, r.bottom - r.top);
hdc = GetDC((HWND)hwnd);
hdc2 = CreateCompatibleDC(hdc);
hbitmap = CreateCompatibleBitmap(hdc, r.right - r.left, r.bottom - r.top);
win->old = SelectObject(hdc2, hbitmap);
win->hdc = hdc2;
ReleaseDC((HWND)hwnd, hdc);
}
GetWindowRect(hwnd, &r);
rect = MSScreenRectToGS(r);
eventLocation = rect.origin;
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "EXITSIZEMOVE", hwnd);
ev = [NSEvent otherEventWithType: NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowResized
data1: rect.size.width
data2: rect.size.height];
if (ev != nil)
{
[GSCurrentServer() postEvent: ev atStart: NO];
}
ev = [NSEvent otherEventWithType: NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowMoved
data1: rect.origin.x
data2: rect.origin.y];
if (ev != nil)
{
[GSCurrentServer() postEvent: ev atStart: NO];
}
// Make sure DefWindowProc gets called
ev = nil;
break;
}
case WM_ACTIVATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ACTIVATE", hwnd);
break;
case WM_ACTIVATEAPP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ACTIVATEAPP", hwnd);
break;
case WM_MOUSEACTIVATE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOUSEACTIVATE", hwnd);
break;
case WM_SETFOCUS:
{
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SETFOCUS", hwnd);
if (wParam == (int)hwnd)
return 0;
ev = _handle_take_focus(hwnd);
break;
}
case WM_KILLFOCUS:
{
NSPoint eventLocation = NSMakePoint(0,0);
if (wParam == (int)hwnd)
return 0;
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "KILLFOCUS", hwnd);
NSDebugLLog(@"Focus", @"Got KILLFOCUS (focus out) for %d", hwnd);
ev = [NSEvent otherEventWithType:NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowFocusOut
data1: 0
data2: 0];
break;
}
case WM_SETCURSOR:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SETCURSOR", hwnd);
break;
case WM_QUERYOPEN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "QUERYOPEN", hwnd);
break;
case WM_CAPTURECHANGED:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "CAPTURECHANGED", hwnd);
break;
case WM_ERASEBKGND:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ERASEBKGND", hwnd);
break;
case WM_PAINT:
{
RECT rect;
if (GetUpdateRect(hwnd, &rect, NO))
{
invalidateWindow(hwnd, rect);
ValidateRect(hwnd, &rect);
}
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "PAINT", hwnd);
return 0;
}
case WM_SYNCPAINT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYNCPAINT", hwnd);
break;
case WM_CLOSE:
{
NSPoint eventLocation = NSMakePoint(0,0);
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "CLOSE", hwnd);
ev = [NSEvent otherEventWithType: NSAppKitDefined
location: eventLocation
modifierFlags: 0
timestamp: 0
windowNumber: (int)hwnd
context: GSCurrentContext()
subtype: GSAppKitWindowClose
data1: 0
data2: 0];
break;
}
case WM_DESTROY:
{
WIN_INTERN *win = (WIN_INTERN *)GetWindowLong(hwnd, GWL_USERDATA);
// Clean up window-specific data objects.
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "DESTROY", hwnd);
if (win->useHDC)
{
HGDIOBJ old;
old = SelectObject(win->hdc, win->old);
DeleteObject(old);
DeleteDC(win->hdc);
}
objc_free(win);
break;
}
case WM_KEYDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "KEYDOWN", hwnd);
ev = process_key_event(hwnd, wParam, lParam, NSKeyDown);
break;
case WM_KEYUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "KEYUP", hwnd);
ev = process_key_event(hwnd, wParam, lParam, NSKeyUp);
break;
case WM_MOUSEMOVE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOUSEMOVE", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSMouseMoved);
break;
case WM_LBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "LBUTTONDOWN", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSLeftMouseDown);
break;
case WM_LBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "LBUTTONUP", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSLeftMouseUp);
break;
case WM_LBUTTONDBLCLK:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "LBUTTONDBLCLK", hwnd);
break;
case WM_MBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MBUTTONDOWN", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSOtherMouseDown);
break;
case WM_MBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MBUTTONUP", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSOtherMouseUp);
break;
case WM_MBUTTONDBLCLK:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MBUTTONDBLCLK", hwnd);
break;
case WM_RBUTTONDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "RBUTTONDOWN", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSRightMouseDown);
break;
case WM_RBUTTONUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "RBUTTONUP", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSRightMouseUp);
break;
case WM_RBUTTONDBLCLK:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "RBUTTONDBLCLK", hwnd);
break;
case WM_MOUSEWHEEL:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MOUSEWHEEL", hwnd);
ev = process_mouse_event(hwnd, wParam, lParam, NSScrollWheel);
break;
case WM_QUIT:
NSLog(@"Got Message %s for %d", "QUIT", hwnd);
break;
case WM_USER:
NSLog(@"Got Message %s for %d", "USER", hwnd);
break;
case WM_APP:
NSLog(@"Got Message %s for %d", "APP", hwnd);
break;
case WM_ENTERMENULOOP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ENTERMENULOOP", hwnd);
break;
case WM_EXITMENULOOP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "EXITMENULOOP", hwnd);
break;
case WM_INITMENU:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "INITMENU", hwnd);
break;
case WM_MENUSELECT:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "MENUSELECT", hwnd);
break;
case WM_ENTERIDLE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "ENTERIDLE", hwnd);
break;
case WM_COMMAND:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "COMMAND", hwnd);
break;
case WM_SYSKEYDOWN:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYSKEYDOWN", hwnd);
break;
case WM_SYSKEYUP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYSKEYUP", hwnd);
break;
case WM_SYSCOMMAND:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "SYSCOMMAND", hwnd);
break;
case WM_HELP:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "HELP", hwnd);
break;
case WM_POWERBROADCAST:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "POWERBROADCAST", hwnd);
break;
case WM_TIMECHANGE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "TIMECHANGE", hwnd);
break;
case WM_DEVICECHANGE:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "DEVICECHANGE", hwnd);
break;
case WM_GETICON:
NSDebugLLog(@"NSEvent", @"Got Message %s for %d", "GETICON", hwnd);
break;
default:
// Process all other messages.
NSDebugLLog(@"NSEvent", @"Got Message %d for %d", uMsg, hwnd);
break;
}
if (ev != nil)
{
[GSCurrentServer() postEvent: ev atStart: NO];
return 0;
}
return DefWindowProc(hwnd, uMsg, wParam, lParam);
return [ctxt windowEventProc: hwnd : uMsg : wParam : lParam];
}