You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
661 lines
16 KiB
661 lines
16 KiB
/*==LICENSE==* |
|
|
|
CyanWorlds.com Engine - MMOG client, server and tools |
|
Copyright (C) 2011 Cyan Worlds, Inc. |
|
|
|
This program is free software: you can redistribute it and/or modify |
|
it under the terms of the GNU General Public License as published by |
|
the Free Software Foundation, either version 3 of the License, or |
|
(at your option) any later version. |
|
|
|
This program is distributed in the hope that it will be useful, |
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
GNU General Public License for more details. |
|
|
|
You should have received a copy of the GNU General Public License |
|
along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
|
|
You can contact Cyan Worlds, Inc. by email legal@cyan.com |
|
or by snail mail at: |
|
Cyan Worlds, Inc. |
|
14617 N Newport Hwy |
|
Mead, WA 99021 |
|
|
|
*==LICENSE==*/ |
|
#ifndef plWindow_h_inc |
|
#define plWindow_h_inc |
|
|
|
class plControl; |
|
|
|
#include <strstream> |
|
|
|
|
|
class plWindow |
|
: public plClass // plClass _must_ be the first base class in list. |
|
, public plConfigValueBase |
|
{ |
|
public: |
|
HWND fhWnd; |
|
WORD fControlID; |
|
WORD fTopControlID; |
|
bool fDestroyed; |
|
bool fMdiChild; |
|
plWindow * fOwnerWindow; |
|
std::vector<plControl*> fControls; |
|
HWND & Handle() { return fhWnd;} |
|
const HWND & Handle() const { return fhWnd;} |
|
bool fEdited; |
|
|
|
static int _ModalCount; |
|
static std::vector<plWindow*> _Windows; |
|
static std::vector<plWindow*> _DeleteWindows; |
|
static LONG APIENTRY StaticWndProc(HWND hWnd, unsigned int message, unsigned int wParam, LONG lParam ) |
|
{ |
|
// look for this hwnd in window list |
|
int i; |
|
for(i=0; i<_Windows.size(); i++ ) |
|
if( _Windows[i]->Handle()==hWnd ) |
|
break; |
|
if (i==_Windows.size()) |
|
{ |
|
// hsStatusMessage("hwnd not found in _Windows.\n"); |
|
} |
|
|
|
// if window not found and this is WM_NCCREATE or WM_INITDIALOG msg... |
|
if( i==_Windows.size() && (message==WM_NCCREATE || message==WM_INITDIALOG || message==WM_ACTIVATE) ) |
|
{ |
|
// get the plWindow object |
|
plWindow * WindowCreate |
|
= message!=WM_NCCREATE |
|
? (plWindow*)lParam |
|
: (GetWindowLong(hWnd,GWL_EXSTYLE) & WS_EX_MDICHILD) |
|
? (plWindow*)((MDICREATESTRUCT*)((CREATESTRUCT*)lParam)->lpCreateParams)->lParam |
|
: (plWindow*)((CREATESTRUCT*)lParam)->lpCreateParams; |
|
CHECK(WindowCreate); |
|
CHECK(!WindowCreate->Handle()); |
|
|
|
// set the hwnd for this plWindow |
|
WindowCreate->Handle() = hWnd; |
|
// look for this plWindow in window list |
|
for( i=0; i<_Windows.size(); i++ ) |
|
if( _Windows[i]==WindowCreate ) |
|
break; |
|
if (i==_Windows.size()) |
|
{ |
|
hsStatusMessage("plWindow not found in _Windows.\n"); |
|
} |
|
CHECK(i<_Windows.size()); |
|
} |
|
// if window not found and message is not WM_NCCREATE or WM_INITDIALOG msg... |
|
if( i==_Windows.size() ) |
|
{ |
|
// Gets through before WM_NCCREATE: WM_GETMINMAXINFO |
|
return DefWindowProc( hWnd, message, wParam, lParam ); |
|
} |
|
else |
|
{ |
|
// call the plWindow class's message handler |
|
return _Windows[i]->WndProc( message, wParam, lParam ); |
|
} |
|
} |
|
static WNDPROC RegisterWindowClass( const wchar_t * name, DWORD style, int iconId=0 ) |
|
{ |
|
#ifdef UNICODE |
|
WNDCLASSEX cls; |
|
HSMemory::ClearMemory( &cls, sizeof(cls) ); |
|
cls.cbSize = sizeof(cls); |
|
cls.style = style; |
|
cls.lpfnWndProc = StaticWndProc; |
|
cls.hInstance = plWndCtrls::Instance(); |
|
cls.hIcon = LoadIcon(plWndCtrls::Instance(),MAKEINTRESOURCE(iconId)); |
|
cls.lpszClassName = name; |
|
cls.hIconSm = LoadIcon(plWndCtrls::Instance(),MAKEINTRESOURCE(iconId)); |
|
CHECK(RegisterClassEx( &cls )); |
|
#else |
|
char *cName = hsWStringToString(name); |
|
WNDCLASSEX cls; |
|
HSMemory::ClearMemory( &cls, sizeof(cls) ); |
|
cls.cbSize = sizeof(cls); |
|
cls.style = style; |
|
cls.lpfnWndProc = StaticWndProc; |
|
cls.hInstance = plWndCtrls::Instance(); |
|
cls.hIcon = LoadIcon(plWndCtrls::Instance(),MAKEINTRESOURCE(iconId)); |
|
cls.lpszClassName = cName; |
|
cls.hIconSm = LoadIcon(plWndCtrls::Instance(),MAKEINTRESOURCE(iconId)); |
|
CHECK(RegisterClassEx( &cls )); |
|
delete [] cName; |
|
#endif |
|
return nil; |
|
} |
|
|
|
plWindow( plWindow * ownerWindow=nil ) |
|
: fhWnd (nil) |
|
, fControlID (0) |
|
, fTopControlID (FIRST_AUTO_CONTROL) |
|
, fDestroyed (0) |
|
, fMdiChild (0) |
|
, fOwnerWindow (ownerWindow) |
|
, fEdited (false) |
|
{ |
|
fReadEvaluate = plEvaluate(this,(TEvaluate)HasConfigName); |
|
fWriteEvaluate = plEvaluate(this,(TEvaluate)HasConfigName); |
|
} |
|
virtual ~plWindow() |
|
{ |
|
MaybeDestroy(); |
|
std::vector<plWindow*>::iterator it = std::find(_DeleteWindows.begin(),_DeleteWindows.end(),this); |
|
if (it!=_DeleteWindows.end()) |
|
_DeleteWindows.erase(it); |
|
} |
|
|
|
plRect GetClientRect() const |
|
{ |
|
RECT R; |
|
::GetClientRect( Handle(), &R ); |
|
return plRect( R ); |
|
} |
|
plRect GetUpdateRect(bool erase) const |
|
{ |
|
RECT R; |
|
::GetUpdateRect(*this,&R,erase); |
|
return plRect(R); |
|
} |
|
void MoveWindow( plRect R, bool bRepaint ) |
|
{ |
|
::MoveWindow( Handle(), R.Min.X, R.Min.Y, R.Width(), R.Height(), bRepaint ); |
|
} |
|
plRect GetWindowRect() const |
|
{ |
|
RECT R; |
|
::GetWindowRect( Handle(), &R ); |
|
return fOwnerWindow ? fOwnerWindow->ScreenToClient(R) : plRect(R); |
|
} |
|
plPoint ClientToScreen( const plPoint& inP ) |
|
{ |
|
POINT P; |
|
P.x = inP.X; |
|
P.y = inP.Y; |
|
::ClientToScreen( Handle(), &P ); |
|
return plPoint( P.x, P.y ); |
|
} |
|
plPoint ScreenToClient( const plPoint& inP ) |
|
{ |
|
POINT P; |
|
P.x = inP.X; |
|
P.y = inP.Y; |
|
::ScreenToClient( Handle(), &P ); |
|
return plPoint( P.x, P.y ); |
|
} |
|
plRect ClientToScreen( const plRect& inR ) |
|
{ |
|
return plRect( ClientToScreen(inR.Min), ClientToScreen(inR.Max) ); |
|
} |
|
plRect ScreenToClient( const plRect& inR ) |
|
{ |
|
return plRect( ScreenToClient(inR.Min), ScreenToClient(inR.Max) ); |
|
} |
|
plPoint GetCursorPos() |
|
{ |
|
plPoint mouse; |
|
::GetCursorPos( mouse ); |
|
return ScreenToClient( mouse ); |
|
} |
|
void Show( bool show = true ) |
|
{ |
|
ShowWindow( Handle(), show ? SW_SHOW : SW_HIDE ); |
|
} |
|
void ShowHow( int how ) |
|
{ |
|
ShowWindow( Handle(), how ); |
|
} |
|
void Hide() |
|
{ |
|
Show(false); |
|
} |
|
bool IsVisible() |
|
{ |
|
return ::IsWindowVisible(*this)?true:false; |
|
} |
|
|
|
virtual void DoDestroy() |
|
{ |
|
if( Handle() ) |
|
DestroyWindow( *this ); |
|
std::vector<plWindow*>::iterator it = std::find(_Windows.begin(),_Windows.end(),this); |
|
if (it!=_Windows.end()) |
|
_Windows.erase(it); |
|
} |
|
virtual void GetWindowClassName( wchar_t * result )=0; |
|
virtual LONG WndProc( unsigned int message, unsigned int wParam, LONG lParam ) |
|
{ |
|
try |
|
{ |
|
if( message==WM_DESTROY ) |
|
{ |
|
OnDestroy(); |
|
} |
|
else if( message==WM_DRAWITEM ) |
|
{ |
|
DRAWITEMSTRUCT * Info = (DRAWITEMSTRUCT*)lParam; |
|
for( int i=0; i<fControls.size(); i++ ) |
|
if( ((plWindow*)fControls[i])->Handle()==Info->hwndItem ) |
|
{((plWindow*)fControls[i])->OnDrawItem(Info); break;} |
|
return 1; |
|
} |
|
else if( message==WM_MEASUREITEM ) |
|
{ |
|
MEASUREITEMSTRUCT * Info = (MEASUREITEMSTRUCT*)lParam; |
|
for( int i=0; i<fControls.size(); i++ ) |
|
if( ((plWindow*)fControls[i])->fControlID==Info->CtlID ) |
|
{((plWindow*)fControls[i])->OnMeasureItem(Info); break;} |
|
return 1; |
|
} |
|
else if ( message==WM_NOTIFY ) |
|
{ |
|
OnNotify((int)wParam,(LPNMHDR)lParam); |
|
} |
|
else if( message==WM_CLOSE ) |
|
{ |
|
OnClose(); |
|
} |
|
else if( message==WM_CHAR ) |
|
{ |
|
if (!OnChar( wParam )) // give the control a chance to filter input |
|
return FALSE; |
|
} |
|
else if( message==WM_KEYDOWN ) |
|
{ |
|
OnKeyDown( wParam ); |
|
} |
|
else if( message==WM_KEYUP ) |
|
{ |
|
OnKeyUp( wParam ); |
|
} |
|
else if( message==WM_PAINT ) |
|
{ |
|
OnPaint(); |
|
} |
|
else if( message==WM_CREATE ) |
|
{ |
|
OnCreate(); |
|
} |
|
else if( message==WM_TIMER ) |
|
{ |
|
OnTimer( (int)wParam ); |
|
} |
|
else if( message==WM_INITDIALOG ) |
|
{ |
|
OnInitDialog(); |
|
} |
|
else if( message==WM_SETFOCUS ) |
|
{ |
|
OnSetFocus( (HWND)wParam ); |
|
} |
|
else if( message==WM_ACTIVATE ) |
|
{ |
|
OnActivate( LOWORD(wParam)!=0 ); |
|
} |
|
else if( message==WM_KILLFOCUS ) |
|
{ |
|
OnKillFocus( (HWND)wParam ); |
|
} |
|
else if( message==WM_SIZE ) |
|
{ |
|
OnSize( wParam, LOWORD(lParam), HIWORD(lParam) ); |
|
} |
|
else if( message==WM_PASTE ) |
|
{ |
|
OnPaste(); |
|
} |
|
else if( message==WM_SHOWWINDOW ) |
|
{ |
|
OnShowWindow( wParam?true:false ); |
|
} |
|
else if( message==WM_COPYDATA ) |
|
{ |
|
OnCopyData( (HWND)wParam, (COPYDATASTRUCT*)lParam ); |
|
} |
|
else if( message==WM_CAPTURECHANGED ) |
|
{ |
|
OnReleaseCapture(); |
|
} |
|
else if( message==WM_MDIACTIVATE ) |
|
{ |
|
OnMdiActivate( (HWND)lParam==Handle()); |
|
} |
|
else if( message==WM_MOUSEMOVE ) |
|
{ |
|
OnMouseMove( wParam, plPoint(LOWORD(lParam), HIWORD(lParam)) ); |
|
} |
|
else if( message==WM_LBUTTONDOWN ) |
|
{ |
|
OnLeftButtonDown(); |
|
} |
|
else if( message==WM_RBUTTONDOWN ) |
|
{ |
|
OnRightButtonDown(); |
|
} |
|
else if( message==WM_LBUTTONUP ) |
|
{ |
|
OnLeftButtonUp(); |
|
} |
|
else if( message==WM_RBUTTONUP ) |
|
{ |
|
OnRightButtonUp(); |
|
} |
|
else if( message==WM_CUT ) |
|
{ |
|
OnCut(); |
|
} |
|
else if( message==WM_COPY ) |
|
{ |
|
OnCopy(); |
|
} |
|
else if( message==WM_UNDO ) |
|
{ |
|
OnUndo(); |
|
} |
|
else if( message==WM_SETCURSOR ) |
|
{ |
|
if( OnSetCursor() ) |
|
return 1; |
|
} |
|
else if( message==WM_COMMAND || message==WM_HSCROLL || message==WM_VSCROLL ) |
|
{ |
|
for( int i=0; i<fControls.size(); i++ ) |
|
if |
|
( (HWND)lParam==((plWindow*)fControls[i])->Handle() |
|
&& ((plWindow*)fControls[i])->InterceptControlCommand(message,wParam,lParam) ) |
|
return 1; |
|
OnCommand( wParam ); |
|
} |
|
else if ( message==WM_SYSCOMMAND ) |
|
{ |
|
OnSysCommand( wParam ); |
|
} |
|
return CallDefaultProc( message, wParam, lParam ); |
|
} |
|
catch( const char * e ) |
|
{ |
|
hsStatusMessage( e ); |
|
hsStatusMessage("\n"); |
|
return 0; |
|
} |
|
} |
|
virtual int CallDefaultProc( unsigned int message, unsigned int wParam, LONG lParam ) |
|
{ |
|
if( fMdiChild ) |
|
return DefMDIChildProc( Handle(), message, wParam, lParam ); |
|
else |
|
return DefWindowProc( Handle(), message, wParam, lParam ); |
|
} |
|
virtual bool InterceptControlCommand( unsigned int message, unsigned int wParam, LONG lParam ) |
|
{ |
|
return 0; |
|
} |
|
virtual std::wstring GetText() const |
|
{ |
|
CHECK(Handle()); |
|
int length = GetLength(); |
|
std::wstring result; |
|
if (length==0) |
|
return result; |
|
result.resize(length); |
|
SendMessage( *this, WM_GETTEXT, length+1, (LPARAM)result.data() ); |
|
return result; |
|
} |
|
virtual void SetText( const wchar_t * text ) |
|
{ |
|
CHECK(Handle()); |
|
SendMessage( *this, WM_SETTEXT, 0, (LPARAM)text ); |
|
} |
|
virtual void SetTextF( const wchar_t * fmt, ... ) |
|
{ |
|
va_list args; |
|
va_start( args, fmt ); |
|
SetTextV( fmt, args ); |
|
va_end( args ); |
|
} |
|
virtual void SetTextV( const wchar_t * fmt, va_list args ) |
|
{ |
|
std::wstring s; |
|
xtl::formatv( s, fmt, args ); |
|
SetText( s.c_str() ); |
|
} |
|
virtual void SetEnabled(bool enabled) |
|
{ |
|
CHECK(Handle()); |
|
EnableWindow(*this,enabled); |
|
} |
|
virtual bool IsEnabled() |
|
{ |
|
return IsWindowEnabled(*this)?true:false; |
|
} |
|
virtual int GetLength() const |
|
{ |
|
CHECK(Handle()); |
|
return SendMessage( *this, WM_GETTEXTLENGTH, 0, 0 ); |
|
} |
|
virtual void SetFocus() |
|
{ |
|
::SetFocus(*this); |
|
} |
|
virtual void Activate() |
|
{ |
|
::SetActiveWindow(*this); |
|
} |
|
|
|
// plWindow notifications. |
|
virtual void OnNotify( int idCtrl, LPNMHDR pnmh ) |
|
{} |
|
virtual void OnCopyData( HWND hWndSender, COPYDATASTRUCT * CD ) |
|
{} |
|
virtual void OnSetFocus( HWND hWndLosingFocus ) |
|
{} |
|
virtual void OnKillFocus( HWND hWndGainingFocus ) |
|
{} |
|
virtual void OnSize( DWORD flags, int newX, int newY ) |
|
{} |
|
virtual void OnCommand( int command ) |
|
{} |
|
virtual void OnSysCommand( int command ) |
|
{} |
|
virtual void OnActivate( bool active ) |
|
{} |
|
virtual LONG OnChar( char ch ) // Return TRUE if you want to let the default handler grab it, FALSE if you don't |
|
{return TRUE;} |
|
virtual void OnKeyDown( UInt16 ch ) |
|
{} |
|
virtual void OnKeyUp( UInt16 ch ) |
|
{} |
|
virtual void OnCut() |
|
{} |
|
virtual void OnCopy() |
|
{} |
|
virtual void OnPaste() |
|
{} |
|
virtual void OnShowWindow( bool bShow ) |
|
{} |
|
virtual void OnUndo() |
|
{} |
|
virtual void OnPaint() |
|
{} |
|
virtual void OnCreate() |
|
{} |
|
virtual void OnDrawItem( DRAWITEMSTRUCT * info ) |
|
{} |
|
virtual void OnMeasureItem( MEASUREITEMSTRUCT * info ) |
|
{} |
|
virtual void OnInitDialog() |
|
{} |
|
virtual void OnMouseEnter() |
|
{} |
|
virtual void OnMouseLeave() |
|
{} |
|
virtual void OnMouseHover() |
|
{} |
|
virtual void OnTimer( int timer ) |
|
{} |
|
virtual void OnReleaseCapture() |
|
{} |
|
virtual void OnMdiActivate( bool active ) |
|
{} |
|
virtual void OnMouseMove( DWORD flags, plPoint location ) |
|
{} |
|
virtual void OnLeftButtonDown() |
|
{} |
|
virtual void OnRightButtonDown() |
|
{} |
|
virtual void OnLeftButtonUp() |
|
{} |
|
virtual void OnRightButtonUp() |
|
{} |
|
virtual int OnSetCursor() |
|
{ |
|
return 0; |
|
} |
|
virtual void OnClose() |
|
{ |
|
DestroyWindow( *this ); |
|
} |
|
virtual void OnDestroy() |
|
{ |
|
CHECK(Handle()); |
|
std::vector<plWindow*>::iterator it = std::find(_Windows.begin(),_Windows.end(),this); |
|
if (it!=_Windows.end()) |
|
_Windows.erase(it); |
|
Handle() = nil; |
|
} |
|
|
|
// plWindow functions. |
|
void MaybeDestroy() |
|
{ |
|
if( !fDestroyed ) |
|
{ |
|
fDestroyed=1; |
|
DoDestroy(); |
|
} |
|
} |
|
void _CloseWindow() |
|
{ |
|
CHECK(Handle()); |
|
DestroyWindow( *this ); |
|
} |
|
operator HWND() const |
|
{ |
|
return Handle(); |
|
} |
|
void SetFont( HFONT hFont ) |
|
{ |
|
SendMessage( *this, WM_SETFONT, (WPARAM)hFont, MAKELPARAM(0,0) ); |
|
} |
|
void SetSmallIcon( HICON hIcon ) |
|
{ |
|
SendMessage( *this, WM_SETICON, ICON_SMALL, (LPARAM)hIcon); |
|
} |
|
void SetBigIcon( HICON hIcon ) |
|
{ |
|
SendMessage( *this, WM_SETICON, ICON_BIG, (LPARAM)hIcon); |
|
} |
|
void PerformCreateWindowEx( |
|
DWORD dwExStyle, |
|
LPCTSTR lpWindowName, |
|
DWORD dwStyle, |
|
int x, int y, |
|
int nWidth, int nHeight, |
|
HWND hWndParent, |
|
HMENU hMenu, |
|
HINSTANCE hInstance) |
|
{ |
|
CHECK(Handle()==nil); |
|
_Windows.push_back( this ); |
|
|
|
wchar_t className[256]; |
|
GetWindowClassName( className ); |
|
#ifdef UNICODE |
|
HWND hWndCreated = CreateWindowEx( |
|
dwExStyle, |
|
className, |
|
lpWindowName, |
|
dwStyle,x,y, |
|
nWidth,nHeight, |
|
hWndParent,hMenu, |
|
plWndCtrls::Instance(), |
|
this); |
|
#else |
|
char *cClassName = hsWStringToString(className); |
|
HWND hWndCreated = CreateWindowEx( |
|
dwExStyle, |
|
cClassName, |
|
lpWindowName, |
|
dwStyle,x,y, |
|
nWidth,nHeight, |
|
hWndParent,hMenu, |
|
plWndCtrls::Instance(), |
|
this); |
|
delete [] cClassName; |
|
#endif |
|
|
|
/* |
|
#define SAFE(s) ((s)?s:"null") |
|
|
|
std::strstream str; |
|
str |
|
<< "vars: " << std::endl |
|
<< dwExStyle << std::endl |
|
<< SAFE(className) << std::endl |
|
<< SAFE(lpWindowName) << std::endl |
|
<< dwStyle << std::endl |
|
<< x << std::endl |
|
<< y << std::endl |
|
<< nWidth << std::endl |
|
<< nHeight << std::endl |
|
<< hWndParent << std::endl |
|
<< hMenu << std::endl |
|
<< plWndCtrls::Instance() << std::endl |
|
<< '\0'; |
|
MessageBox(nil,str.str(),"",MB_OK); |
|
str.freeze(false); |
|
*/ |
|
|
|
if( !hWndCreated ) |
|
hsStatusMessage( "CreateWindowEx failed" ); |
|
CHECK(hWndCreated); |
|
CHECK(hWndCreated==Handle()); |
|
} |
|
void SetRedraw( bool redraw ) |
|
{ |
|
SendMessage( *this, WM_SETREDRAW, redraw, 0 ); |
|
} |
|
|
|
// plConfigValueBase |
|
std::string IGetValue() const |
|
{ |
|
std::string sText = ""; |
|
char *temp = hsWStringToString(GetText().c_str()); |
|
sText = temp; |
|
delete [] temp; |
|
return sText; |
|
} |
|
void ISetValue(const char * value) |
|
{ |
|
wchar_t *wValue = hsStringToWString(value); |
|
SetText(wValue); |
|
delete [] wValue; |
|
} |
|
virtual void SetEdited(bool value) |
|
{ |
|
fEdited = value; |
|
} |
|
virtual bool Edited() const |
|
{ |
|
return fEdited; |
|
} |
|
}; |
|
|
|
|
|
|
|
|
|
|
|
#endif plWindow_h_inc
|
|
|