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partially-working cursor-visible handling

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This commit is contained in:
cxgeorge 2002-03-07 05:55:17 +00:00
parent 9b5662b635
commit eda5a0383a
2 changed files with 60 additions and 47 deletions
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105
panda/src/wdxdisplay/wdxGraphicsWindow.cxx
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@ -307,44 +307,43 @@ LONG WINAPI static_window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam
////////////////////////////////////////////////////////////////////
LONG wdxGraphicsWindow::
window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
int button = -1;
int x, y, width, height;
int button = -1;
int x, y, width, height;
switch(msg) {
case WM_PAINT: {
PAINTSTRUCT ps;
BeginPaint(hwnd, &ps);
if(DXREADY)
show_frame();
EndPaint(hwnd, &ps);
return 0;
switch(msg) {
case WM_PAINT: {
PAINTSTRUCT ps;
BeginPaint(hwnd, &ps);
if(DXREADY)
show_frame();
EndPaint(hwnd, &ps);
return 0;
}
case WM_MOUSEMOVE:
if(!DXREADY)
break;
// Win32 doesn't return the same numbers as X does when the mouse
// goes beyond the upper or left side of the window
#define SET_MOUSE_COORD(iVal,VAL) { \
iVal = VAL; \
if(iVal & 0x8000) \
iVal -= 0x10000; \
}
case WM_MOUSEMOVE:
if(!DXREADY)
break;
// Win32 doesn't return the same numbers as X does when the mouse
// goes beyond the upper or left side of the window
#define SET_MOUSE_COORD(iVal,VAL) { \
iVal = VAL; \
if(iVal & 0x8000) \
iVal -= 0x10000; \
}
SET_MOUSE_COORD(x,LOWORD(lparam));
SET_MOUSE_COORD(y,HIWORD(lparam));
if(mouse_motion_enabled()
&& wparam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) {
handle_mouse_motion(x, y);
} else if(mouse_passive_motion_enabled() &&
((wparam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) == 0)) {
handle_mouse_motion(x, y);
}
return 0;
SET_MOUSE_COORD(x,LOWORD(lparam));
SET_MOUSE_COORD(y,HIWORD(lparam));
if(mouse_motion_enabled()
&& wparam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) {
handle_mouse_motion(x, y);
} else if(mouse_passive_motion_enabled() &&
((wparam & (MK_LBUTTON | MK_MBUTTON | MK_RBUTTON)) == 0)) {
handle_mouse_motion(x, y);
}
return 0;
case WM_IME_NOTIFY:
if (wparam == IMN_SETOPENSTATUS) {
@ -561,7 +560,14 @@ window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
_WindowAdjustingType = MovingOrResizing;
}
break;
/*
case WM_SETCURSOR: {
if(!_props._bCursorIsVisible)
return true; // avoid defaultwindproc showing the cursor
break;
// return false;
}
*/
case WM_DISPLAYCHANGE: {
#ifdef _DEBUG
width = LOWORD(lparam); height = HIWORD(lparam);
@ -625,13 +631,13 @@ window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
break;
}
if(_mouse_entry_enabled)
handle_mouse_entry(MOUSE_ENTERED,_pParentWindowGroup->_hMouseCursor);
POINT point;
GetCursorPos(&point);
ScreenToClient(hwnd, &point);
if(_mouse_entry_enabled)
handle_mouse_entry(MOUSE_ENTERED,point.x,point.y);
// this is a hack to make sure common modifier keys have proper state
// since at focus loss, app may never receive key-up event corresponding to
// a key-down. it would be better to know the exact set of ModifierButtons the
@ -652,7 +658,7 @@ window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
}
if(_mouse_entry_enabled)
handle_mouse_entry(MOUSE_EXITED,_pParentWindowGroup->_hMouseCursor);
handle_mouse_entry(MOUSE_EXITED,0,0);
int i;
for(i=0;i<NUM_MODIFIER_KEYS;i++) {
@ -730,8 +736,11 @@ window_proc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) {
}
return 0;
//case WM_CREATE:
// break;
case WM_CREATE: {
if(!_props._bCursorIsVisible)
ShowCursor(false);
break;
}
case WM_ACTIVATEAPP: {
#ifdef _DEBUG
@ -1033,6 +1042,7 @@ void wdxGraphicsWindowGroup::CreateWindows(void) {
}
_bLoadedCustomCursor=false;
_hMouseCursor=NULL;
if(!windows_color_cursor_filename.empty()) {
// card support for full color non-black/white GDI cursors varies greatly. if the cursor is not supported,
@ -2448,8 +2458,6 @@ void wdxGraphicsWindow::end_frame(void) {
GraphicsWindow::end_frame();
}
////////////////////////////////////////////////////////////////////
// Function: handle_window_move
// Access:
@ -2475,10 +2483,15 @@ void wdxGraphicsWindow::handle_mouse_motion(int x, int y) {
// Access:
// Description:
////////////////////////////////////////////////////////////////////
void wdxGraphicsWindow::handle_mouse_entry(int state,HCURSOR hCursor) {
// BUGBUG: this needs to be called when mouse enters. right now it's just called when keybd focus changes
void wdxGraphicsWindow::handle_mouse_entry(int state, int x, int y) {
// ShowCursor(_props._bCursorIsVisible);
if(state == MOUSE_EXITED) {
_input_devices[0].set_pointer_out_of_window();
} else {
_input_devices[0].set_pointer_in_window(x, y);
// SetCursor(hCursor); believe this is not necessary, handled by windows
}
}

2
panda/src/wdxdisplay/wdxGraphicsWindow.h
View File

@ -85,7 +85,7 @@ public:
INLINE bool mouse_passive_motion_enabled(void) { return _mouse_passive_motion_enabled; }
void handle_window_move( int x, int y );
void handle_mouse_motion( int x, int y );
void handle_mouse_entry( int state, HCURSOR hMouseCursor );
void handle_mouse_entry( int state, int x, int y);
void handle_keypress( ButtonHandle key, int x, int y );
void handle_keyrelease( ButtonHandle key);
void dx_setup();