//--- K.I.LIB ---
// kl_wnd.cpp : window information manager
#include "stdafx.h"
#include "kilib.h"
//-------- Windowを作成時に HWND に kiWindow* をセットするための処理 -------//
kiWindow* kiWindow::st_pCurInit = NULL;
HHOOK kiWindow::st_hHook = NULL;
void kiWindow::init()
{
// CreateWindow 用フック設置
st_hHook = ::SetWindowsHookEx( WH_CBT, &CBTProc, NULL, ::GetCurrentThreadId() );
}
void kiWindow::finish()
{
// CreateWindow 用フック解除
::UnhookWindowsHookEx( st_hHook );
}
LRESULT CALLBACK kiWindow::CBTProc( int code, WPARAM wp, LPARAM lp )
{
if( code == HCBT_CREATEWND )
{
if( st_pCurInit )
{
// k.i.lib のウインドウが CreateWindow された場合
st_pCurInit->setHwnd( (HWND)wp );
::SetWindowLong( (HWND)wp, GWL_USERDATA, (LONG)st_pCurInit );
st_pCurInit = NULL;
}
else
::SetWindowLong( (HWND)wp, GWL_USERDATA, 0 );
}
return ::CallNextHookEx( st_hHook, code, wp, lp );
}
void kiWindow::detachHwnd()
{
::SetWindowLong( hwnd(), GWL_USERDATA, 0 );
if( this == app()->mainwnd() )
app()->setMainWnd( NULL );
setHwnd( NULL );
}
//------------ Window にまつわるエトセトラな処理 (static) ---------------//
bool kiWindow::loopbreaker = false;
void kiWindow::msg()
{
for( MSG msg; ::PeekMessage( &msg,NULL,0,0,PM_REMOVE ); )
::TranslateMessage( &msg ), ::DispatchMessage( &msg );
}
void kiWindow::msgLoop( msglooptype type )
{
kiWindow* wnd;
MSG msg;
while( !loopbreaker &&
type==GET ? ::GetMessage( &msg,NULL,0,0 )
: ::PeekMessage( &msg,NULL,0,0,PM_REMOVE ) )
{
if( wnd = app()->mainwnd() )
{
if( wnd->m_hAccel )
if( ::TranslateAccelerator( wnd->hwnd(), wnd->m_hAccel, &msg ) )
continue;
if( wnd->isDlgMsg( &msg ) )
continue;
}
::TranslateMessage( &msg ), ::DispatchMessage( &msg );
}
loopbreaker = false;
}
void kiWindow::setFront( HWND wnd )
{
const OSVERSIONINFO& v = app()->osver();
// Win2000 以上 or Win98 以上
if( ( v.dwPlatformId==VER_PLATFORM_WIN32_NT && v.dwMajorVersion>=5 )
|| ( v.dwPlatformId==VER_PLATFORM_WIN32_WINDOWS &&
v.dwMajorVersion*100+v.dwMinorVersion>=410 ) )
{
DWORD pid;
DWORD th1 = ::GetWindowThreadProcessId( ::GetForegroundWindow(), &pid );
DWORD th2 = ::GetCurrentThreadId();
::AttachThreadInput( th2, th1, TRUE );
::SetForegroundWindow( wnd );
::AttachThreadInput( th2, th1, FALSE );
::BringWindowToTop( wnd );
}
else // 古いWin
::SetForegroundWindow( wnd );
// Special Thanks To kazubon !! ( the author of TClock )
}
void kiWindow::setCenter( HWND wnd, HWND rel )
{
RECT rc,pr;
::GetWindowRect( wnd, &rc );
if( rel )
::GetWindowRect( rel, &pr );
else
::SystemParametersInfo( SPI_GETWORKAREA, 0, &pr, 0 );
::SetWindowPos( wnd, 0,
pr.left + ( (pr.right-pr.left)-(rc.right-rc.left) )/2,
pr.top + ( (pr.bottom-pr.top)-(rc.bottom-rc.top) )/2,
0, 0, SWP_NOSIZE|SWP_NOZORDER );
}
//------------------ Windowベースクラスとしての処理 ----------------------//
kiWindow::kiWindow()
{
m_hWnd = NULL;
m_hAccel = NULL;
app()->shellInit();
}
kiWindow::~kiWindow()
{
if( m_hWnd && ::IsWindow( m_hWnd ) )
{
::SetWindowLong( m_hWnd, GWL_USERDATA, 0 );
::DestroyWindow( m_hWnd );
}
}
void kiWindow::loadAccel( UINT id )
{
m_hAccel = ::LoadAccelerators( app()->inst(), MAKEINTRESOURCE(id) );
}
//---------------- スタンドアロンのWindowの処理 ---------------------//
// …未完成…
//---------------------------- Dialog -----------------------------//
kiDialog::kiDialog( UINT id )
{
m_Rsrc = id;
}
void kiDialog::doModal( HWND parent )
{
setState( true );
preCreate( this );
::DialogBoxParam( app()->inst(), MAKEINTRESOURCE(m_Rsrc),
parent, commonDlg, (LPARAM)this );
}
void kiDialog::createModeless( HWND parent )
{
setState( false );
preCreate( this );
::CreateDialogParam( app()->inst(), MAKEINTRESOURCE(m_Rsrc),
parent, commonDlg, (LPARAM)this );
::ShowWindow( hwnd(), SW_SHOW );
::UpdateWindow( hwnd() );
}
void kiDialog::end( UINT endcode )
{
setEndCode( endcode );
if( isModal() )
::EndDialog( hwnd(), getEndCode() );
else
::DestroyWindow( hwnd() );
}
BOOL kiDialog::commonDlg( HWND dlg, UINT msg, WPARAM wp, LPARAM lp )
{
// kiDialog インターフェイスへのポインタを取得
kiDialog* ptr = (kiDialog*)::GetWindowLong( dlg, GWL_USERDATA );
if( !ptr ) return FALSE;
// WM_INITDIALOG なら onInit を呼ぶ
if( msg == WM_INITDIALOG )
return ptr->onInit();
// OK / Cancel 処理
else if( msg == WM_COMMAND )
{
switch( LOWORD(wp) )
{
case IDOK:
if( ptr->onOK() )
ptr->end( IDOK );
return TRUE;
case IDCANCEL:
if( ptr->onCancel() )
ptr->end( IDCANCEL );
return TRUE;
}
}
// 普通のメッセージ
BOOL ans = ptr->proc( msg, wp, lp );
// WM_DESTORY ならウインドウハンドル切り離し
if( msg == WM_DESTROY )
ptr->detachHwnd();
return ans;
}
//------------------------ PropertySheet -------------------------//
kiPropSheet* kiPropSheet::st_CurInitPS = NULL;
kiPropSheet::kiPropSheet() : kiDialog( 0 )
{
ki_memzero( &m_Header, sizeof(m_Header) );
m_Header.dwSize = sizeof(m_Header);
m_Header.dwFlags |=PSH_USECALLBACK | PSH_PROPSHEETPAGE;
m_Header.pfnCallback = main_initProc;
m_Header.hInstance = app()->inst();
m_Header.nStartPage = 0;
}
void kiPropSheet::begin()
{
int l = m_Pages.len();
PROPSHEETPAGE* ppsp = new PROPSHEETPAGE[ l ];
ki_memzero( ppsp, sizeof(PROPSHEETPAGE)*l );
for( int i=0; i<l; i++ )
{
ppsp[i].dwSize = sizeof( PROPSHEETPAGE );
ppsp[i].hInstance = app()->inst();
ppsp[i].pfnCallback = page_initProc;
ppsp[i].pfnDlgProc = page_cmmnProc;
ppsp[i].dwFlags = PSP_USECALLBACK | PSP_HASHELP;
m_Pages[i]->setInfo( ppsp+i );
}
m_Header.ppsp = ppsp;
m_Header.nPages = l;
st_CurInitPS = this;
PropertySheet( &m_Header );
delete [] ppsp;
}
void kiPropSheet::doModal( HWND parent )
{
m_Header.dwFlags &= (~PSH_MODELESS);
setState( true );
begin();
}
void kiPropSheet::createModeless( HWND parent )
{
m_Header.dwFlags |= PSH_MODELESS;
setState( false );
begin();
}
void kiPropSheet::end( UINT endcode )
{
// 終了コードセット
setEndCode( endcode );
// サブクラス化解除
::SetWindowLong( hwnd(), GWL_WNDPROC, (LONG)m_DefProc );
// 終了
if( isModal() ) // サブクラス化解除してるので、再度 end が呼ばれることはないはず。
::PostMessage( hwnd(), WM_COMMAND, IDCANCEL, 0 );
else
::DestroyWindow( hwnd() );
// WM_DESTROY時相当の動作
detachHwnd();
}
LRESULT CALLBACK kiPropSheet::main_cmmnProc( HWND dlg, UINT msg, WPARAM wp, LPARAM lp )
{
kiPropSheet* ptr = (kiPropSheet*)::GetWindowLong( dlg, GWL_USERDATA );
if( !ptr )
return 0;
// まずデフォルトの処理
LRESULT result = ::CallWindowProc( ptr->m_DefProc, dlg, msg, wp, lp );
// ×ボタンはキャンセル扱い
if( msg==WM_SYSCOMMAND && wp==SC_CLOSE )
::PostMessage( dlg, WM_COMMAND, IDCANCEL, 0 );
// コマンド処理
else if( msg==WM_COMMAND )
{
switch( LOWORD(wp) )
{
case IDOK:
if( ptr->onOK() )
ptr->end( IDOK );
return TRUE;
case IDCANCEL:
if( ptr->onCancel() )
ptr->end( IDCANCEL );
return TRUE;
case IDAPPLY:
ptr->onApply();
break;
case ID_KIPS_HELP:
ptr->onHelp();
break;
default:
ptr->onCommand( LOWORD(wp) );
break;
}
}
// ドラッグ＆ドロップ
else if( msg==WM_DROPFILES )
ptr->onDrop( (HDROP)wp );
return result;
}
struct DLGTEMPLATEEX
{
WORD dlgVer;
WORD signature;
DWORD helpID;
DWORD exStyle;
DWORD style;
WORD cDlgItems;
short x;
short y;
short cx;
short cy;
};
int CALLBACK kiPropSheet::main_initProc( HWND dlg, UINT msg, LPARAM lp )
{
if( msg == PSCB_PRECREATE )
{
// スタイルを指すDWORDのアドレスを取得
DWORD* pst = ( 0xffff==((DLGTEMPLATEEX*)lp)->signature ) ?
&(((DLGTEMPLATEEX*)lp)->style) : &(((DLGTEMPLATE*)lp)->style);
// ヘルプボタンを消して最小化ボタンを付ける
(*pst) &= ~DS_CONTEXTHELP;
(*pst) |= WS_MINIMIZEBOX;
preCreate( st_CurInitPS );
}
else if( msg == PSCB_INITIALIZED )
{
// 何故か出来てしまう余計なメニューを削除
HMENU sysm = ::GetSystemMenu( dlg, FALSE );
::DeleteMenu( sysm, SC_SIZE, MF_BYCOMMAND );
::DeleteMenu( sysm, SC_MAXIMIZE, MF_BYCOMMAND );
// 起動時はウインドウを必ず前面へ
setFront( dlg );
//サブクラス化する
st_CurInitPS->m_DefProc = (WNDPROC)::SetWindowLong( dlg, GWL_WNDPROC, (LONG)main_cmmnProc );
st_CurInitPS->onInit();
}
return 0;
}
BOOL kiPropSheet::page_cmmnProc( HWND dlg, UINT msg, WPARAM wp, LPARAM lp )
{
kiPropSheetPage* ptr = (kiPropSheetPage*)::GetWindowLong( dlg, GWL_USERDATA );
if( !ptr )
return FALSE;
// ここで、共通処理
switch( msg )
{
case WM_INITDIALOG:
return ptr->onInit();
case WM_NOTIFY:
switch( ((NMHDR*)lp)->code )
{
case PSN_APPLY:
ptr->onOK();
return TRUE;
}
break;
case WM_COMMAND:
if( lp )
switch( HIWORD(wp) )
{
case BN_CLICKED:
if((HWND)lp==::GetFocus())
case EN_CHANGE:
case CBN_SELCHANGE:
PropSheet_Changed( ptr->parent()->hwnd(), dlg );
}
break;
case WM_DESTROY:
BOOL ans=ptr->proc( msg, wp, lp );
ptr->detachHwnd();
return ans;
}
return ptr->proc( msg, wp, lp );
}
UINT CALLBACK kiPropSheet::page_initProc( HWND dlg, UINT msg, LPPROPSHEETPAGE ppsp )
{
if( msg == PSPCB_CREATE )
preCreate( (kiWindow*)(ppsp->lParam) );
return TRUE;
}
void kiPropSheetPage::setInfo( PROPSHEETPAGE* p )
{
p->pszTemplate = MAKEINTRESOURCE( getRsrcID() );
p->lParam = (LPARAM)this;
if( m_hIcon )
{
p->dwFlags|= PSP_USEHICON;
p->hIcon = m_hIcon;
}
}