void DragOff(DOCKPANEL *dpp)
{
if(dpp->fUndockNextMsg)
{
POINT pt;
dpp->fDragging = TRUE;
dpp->fUndockNextMsg = FALSE;
GetCursorPos(&pt);
// position window so that the top/left of the *caption*
// falls under the mouse pointer - this will ensure that the SC_MOVE
// message makes the window move. (-20,-20) seems to do the trick
dpp->xpos = pt.x - 20;
dpp->ypos = pt.y - 20;
if(dpp->fDocked)
{
// if the panel is docked... then undock it
DockWindow(dpp);
}
else
{
// otherwise do nothing - it is already floating!
SetWindowPos(dpp->hwndPanel, 0, dpp->xpos, dpp->ypos, 0, 0, SWP_NOSIZE|SWP_NOACTIVATE|SWP_NOZORDER);
}
dpp->fDragging = TRUE;
DockPanel_SetKeyboardHook(dpp);
SendMessage(dpp->hwndPanel, WM_SYSCOMMAND, SC_MOVE|HTCAPTION, MAKELPARAM(dpp->xpos, dpp->ypos));
}
}
void MainFrameBase::DockDockingWindow(DockingWindowBase& dockingWindow)
{
CSize dockSize = dockingWindow.GetDockingSize();
dockwins::CDockingSide dockSide = dockingWindow.GetPreferredDockingSide();
// TODO search proper bar to dock to
int nBar = 0;
DockWindow(dockingWindow, dockSide,
nBar, float(0.0)/*fPctPos*/, dockSize.cx, dockSize.cy);
}
LRESULT VirtualDimension::OnDisplayChange(HWND /*hWnd*/, UINT /*message*/, WPARAM /*wParam*/, LPARAM /*lParam*/)
{
RECT pos;
GetWindowRect(m_hWnd, &pos);
if (DockWindow(pos))
{
if (!m_shrinked && m_autoHideDelay > 0)
SetTimer(m_autoHideTimerId, m_autoHideDelay); //reset the timer, to avoid hiding the window during the resolution change, as it does not look very nice
MoveWindow(m_hWnd, pos.left, pos.top, pos.right-pos.left, pos.bottom-pos.top, TRUE);
}
return 0;
}
void CTabsDlg::HandleUndock()
{
TCITEM item;
item.mask = TCIF_PARAM;
int curSel = TabCtrl_GetCurSel(m_Tabs.GetSafeHwnd());
TabCtrl_GetItem(m_Tabs.GetSafeHwnd() , curSel , &item);
DockedWindowInfo *info = (DockedWindowInfo *)item.lParam;
ASSERT(info);
DockWindow(info->m_ID , false);
}
BOOL WINAPI DockWnd_Undock(HWND hwndMain, UINT uId)
{
DOCKWND *dwp;
if((dwp = DOCKWNDFromId(hwndMain, uId)) != 0)
{
if(dwp->pDockPanel->fDocked == TRUE)
{
DockWindow(dwp->pDockPanel);
}
}
return TRUE;
}
void CTabsDlg::AddDockedWindow(CWnd *wnd , int ID , int imageID , const CString &title , bool dock , pfnOnDockEvent dockCallback)
{
DockedWindowInfo *info = NULL;
m_Windows.Lookup((WORD)ID , (void* &)info);
ASSERT(wnd);
ASSERT(info == NULL);
info = new DockedWindowInfo(wnd , ID , imageID , title , dockCallback);
m_Windows.SetAt((WORD)ID , info);
DockWindow(ID , dock);
UpdateTabControlIndices();
}
/** Handle a dock event. */
void HandleDockEvent(const XClientMessageEvent *event)
{
Assert(event);
switch(event->data.l[1]) {
case SYSTEM_TRAY_REQUEST_DOCK:
DockWindow(event->data.l[2]);
break;
case SYSTEM_TRAY_BEGIN_MESSAGE:
break;
case SYSTEM_TRAY_CANCEL_MESSAGE:
break;
default:
Debug("invalid opcode in dock event");
break;
}
}
bool VirtualDimension::Start(HINSTANCE hInstance, int nCmdShow)
{
HWND hWnd;
RECT pos;
Settings settings;
HWND hwndPrev;
DWORD dwStyle;
// If a previous instance is running, activate
// that instance and terminate this one.
hwndPrev = FindWindow();
if (hwndPrev != NULL)
{
SetForegroundWindow (hwndPrev);
return false;
}
m_hInstance = hInstance;
InitHotkeyControl();
InitHyperLinkControl();
// Register the window class
RegisterClass();
// Bind the message handlers
SetCommandHandler(IDM_ABOUT, this, &VirtualDimension::OnCmdAbout);
SetSysCommandHandler(IDM_ABOUT, this, &VirtualDimension::OnCmdAbout);
SetCommandHandler(IDM_CONFIGURE, this, &VirtualDimension::OnCmdConfigure);
SetSysCommandHandler(IDM_CONFIGURE, this, &VirtualDimension::OnCmdConfigure);
SetCommandHandler(IDM_EXIT, this, &VirtualDimension::OnCmdExit);
SetSysCommandHandler(SC_CLOSE, this, &VirtualDimension::OnCmdExit);
SetCommandHandler(IDM_LOCKPREVIEWWND, this, &VirtualDimension::OnCmdLockPreviewWindow);
SetSysCommandHandler(IDM_LOCKPREVIEWWND, this, &VirtualDimension::OnCmdLockPreviewWindow);
SetCommandHandler(IDM_SHOWCAPTION, this, &VirtualDimension::OnCmdShowCaption);
SetSysCommandHandler(IDM_SHOWCAPTION, this, &VirtualDimension::OnCmdShowCaption);
SetMessageHandler(WM_DESTROY, this, &VirtualDimension::OnDestroy);
SetMessageHandler(WM_ENDSESSION, this, &VirtualDimension::OnEndSession);
SetMessageHandler(WM_MOVE, this, &VirtualDimension::OnMove);
SetMessageHandler(WM_WINDOWPOSCHANGING, this, &VirtualDimension::OnWindowPosChanging);
SetMessageHandler(WM_DISPLAYCHANGE, this, &VirtualDimension::OnDisplayChange);
SetMessageHandler(WM_SHOWWINDOW, this, &VirtualDimension::OnShowWindow);
SetMessageHandler(WM_LBUTTONDOWN, this, &VirtualDimension::OnLeftButtonDown);
SetMessageHandler(WM_LBUTTONUP, this, &VirtualDimension::OnLeftButtonUp);
SetMessageHandler(WM_LBUTTONDBLCLK, this, &VirtualDimension::OnLeftButtonDblClk);
SetMessageHandler(WM_RBUTTONDOWN, this, &VirtualDimension::OnRightButtonDown);
SetMessageHandler(WM_MEASUREITEM, this, &VirtualDimension::OnMeasureItem);
SetMessageHandler(WM_DRAWITEM, this, &VirtualDimension::OnDrawItem);
m_autoHideTimerId = CreateTimer(this, &VirtualDimension::OnTimer);
SetMessageHandler(WM_ACTIVATEAPP, this, &VirtualDimension::OnActivateApp);
SetMessageHandler(WM_MOUSEHOVER, this, &VirtualDimension::OnMouseHover);
SetMessageHandler(WM_MOUSELEAVE, this, &VirtualDimension::OnMouseLeave);
SetMessageHandler(WM_NCHITTEST, this, &VirtualDimension::OnNCHitTest);
SetMessageHandler(WM_VD_HOOK_MENU_COMMAND, this, &VirtualDimension::OnHookMenuCommand);
SetMessageHandler(WM_VD_PREPARE_HOOK_MENU, this, &VirtualDimension::OnPrepareHookMenu);
SetMessageHandler(WM_VD_CHECK_MIN_TO_TRAY, this, &VirtualDimension::OnCheckMinToTray);
// compare the window's style
m_hasCaption = settings.LoadSetting(Settings::HasCaption);
dwStyle = WS_POPUP | WS_SYSMENU | (m_hasCaption ? WS_CAPTION : WS_DLGFRAME);
// Reload the window's position
settings.LoadSetting(Settings::WindowPosition, &pos);
AdjustWindowRectEx(&pos, dwStyle, FALSE, WS_EX_TOOLWINDOW);
// Dock the window to the screen borders
m_dockedBorders = settings.LoadSetting(Settings::DockedBorders);
DockWindow(pos);
// Create the main window
Create( WS_EX_TOOLWINDOW, m_szWindowClass, m_szTitle, dwStyle,
pos.left, pos.top, pos.right - pos.left, pos.bottom - pos.top,
NULL, NULL, hInstance);
if (!IsValid())
return false;
hWnd = *this;
// Load some settings
m_snapSize = settings.LoadSetting(Settings::SnapSize);
m_autoHideDelay = settings.LoadSetting(Settings::AutoHideDelay);
m_shrinked = false;
m_tracking = false;
//Ensure the window gets docked if it is close enough to the borders
SetWindowPos(hWnd, NULL, pos.left, pos.top, pos.right - pos.left, pos.bottom - pos.top, SWP_NOACTIVATE|SWP_NOZORDER|SWP_NOOWNERZORDER);
// Setup the system menu
m_pSysMenu = GetSystemMenu(hWnd, FALSE);
if (m_pSysMenu != NULL)
{
RemoveMenu(m_pSysMenu, SC_RESTORE, MF_BYCOMMAND);
RemoveMenu(m_pSysMenu, SC_MINIMIZE, MF_BYCOMMAND);
RemoveMenu(m_pSysMenu, SC_MAXIMIZE, MF_BYCOMMAND);
RemoveMenu(m_pSysMenu, SC_MOVE, MF_BYCOMMAND);
RemoveMenu(m_pSysMenu, SC_SIZE, MF_BYCOMMAND);
RemoveMenu(m_pSysMenu, 0, MF_BYCOMMAND);
AppendMenu(m_pSysMenu, MF_SEPARATOR, 0, NULL);
AppendMenu(m_pSysMenu, MF_STRING, IDM_CONFIGURE, Locale::GetInstance().GetString(IDS_CONFIGURE)); //"C&onfigure"
AppendMenu(m_pSysMenu, MF_STRING, IDM_LOCKPREVIEWWND, Locale::GetInstance().GetString(IDS_LOCKPREVIEWWND)); //"&Lock the window"
AppendMenu(m_pSysMenu, MF_STRING, IDM_SHOWCAPTION, Locale::GetInstance().GetString(IDS_SHOWCAPTION)); //"S&how the caption"
if (CreateLangMenu())
AppendMenu(m_pSysMenu, MF_STRING|MF_POPUP, (UINT_PTR)m_pLangMenu, Locale::GetInstance().GetString(IDS_LANGUAGEMENU)); //"L&anguage"
AppendMenu(m_pSysMenu, MF_STRING, IDM_ABOUT, Locale::GetInstance().GetString(IDS_ABOUT)); //"&About"
CheckMenuItem(m_pSysMenu, IDM_SHOWCAPTION, m_hasCaption ? MF_CHECKED : MF_UNCHECKED );
}
// Lock the preview window as appropriate
LockPreviewWindow(settings.LoadSetting(Settings::LockPreviewWindow));
// Bind to explorer
explorerWrapper = new ExplorerWrapper(this);
// Initialize the tray icon manager
trayManager = new TrayIconsManager();
// Initialize tray icon
trayIcon = new TrayIcon(hWnd);
// Initialize transparency (set value two times, to make a fade-in)
transp = new Transparency(hWnd);
transp->SetTransparencyLevel(0);
transp->SetTransparencyLevel(settings.LoadSetting(Settings::TransparencyLevel), true);
// Initialize always on top state
ontop = new AlwaysOnTop(hWnd);
ontop->SetAlwaysOnTop(settings.LoadSetting(Settings::AlwaysOnTop));
// Create the tooltip
tooltip = new ToolTip(hWnd);
// Create mouse warp
mousewarp = new MouseWarp();
// Create the windows manager
winMan = new WindowsManager;
// Create the desk manager
settings.LoadSetting(Settings::WindowPosition, &pos); //use client position
deskMan = new DesktopManager(pos.right - pos.left, pos.bottom - pos.top);
// Retrieve the initial list of windows
winMan->PopulateInitialWindowsSet();
//Update tray icon tooltip
trayIcon->Update();
//Bind some additional message handlers (which need the desktop manager)
SetMessageHandler(WM_SIZE, this, &VirtualDimension::OnSize);
SetMessageHandler(WM_PAINT, deskMan, &DesktopManager::OnPaint);
// Show window if needed
if (m_isWndVisible = (settings.LoadSetting(Settings::ShowWindow) || !trayIcon->HasIcon()))
{
ShowWindow(hWnd, nCmdShow);
Refresh();
}
return true;
}
//
// Called when the dockpanel has stopped being dragged around
// need to decide whether to dock/undock/leave it as it is
//
LRESULT DockPanel_ExitSizeMove(DOCKPANEL *dpp)
{
extern HWND hwndTransPanel;
DestroyWindow(hwndTransPanel);
hwndTransPanel = 0;
DockPanel_RemoveKeyboardHook(dpp);
dpp->fUndockNextMsg = FALSE;
if(dpp->fDragging)
{
DOCKSERVER *dsp = dpp->pDockServer;
DOCKPANEL *dppUnder;
RECT rectDrag;
POINT pt;
UINT area;
HWND hwnd;
DestroyWindow(hwndTransPanel);
hwndTransPanel = 0;
dpp->fDragging = FALSE;
GetCursorPos(&pt);
area = GetDockTarget(dpp->pDockServer, dpp, pt, &rectDrag, &dppUnder);
// did we want to dock onto anything?
if(area != 0)//dpp->fDragStatus || g_dppTargetDockPanel)
{
ShowWindow(dpp->hwndPanel, SW_HIDE);
RemoveWindowTrans(dpp->hwndPanel);
// docking onto an existing DOCKPANEL (i.e. not the main window,
// but becoming a tab in another panel)
if(area == TAB)
{
// move all DOCKWNDs in the current panel to the DOCKPANEL
// that we are dragging on to
DOCKWND *dwp, *next = 0;
for(dwp = dpp->WndListHead->flink; dwp != dpp->WndListTail; dwp = next)//dwp->flink)
{
next = dwp->flink;
SetDockPanel(dppUnder, dwp);
DockWnd_Show(dpp->hwndMain, dwp->uWndId, TRUE);
}
UpdateDockTabView(dppUnder);
// oof!
RemoveObj(dpp);
hwnd = dpp->hwndPanel;
dpp->hwndPanel = 0;
DestroyWindow(hwnd);//dpp->hwndPanel);
}
// otherwise dock with the main window
else
{
// if docking on the inside,
// move to end of dock-panel list
if(dppUnder == (DOCKPANEL *)1) // NASTY HACK!! WHY!???
{
RemoveObj(dpp);
InsertBefore(dpp, dsp->PanelListTail);
}
// if docking
else if(dppUnder)
{
if( area == TOP && (dppUnder->dwStyle & BOTTOM) ||
area == BOTTOM && (dppUnder->dwStyle & TOP) ||
area == LEFT && (dppUnder->dwStyle & RIGHT) ||
area == RIGHT && (dppUnder->dwStyle & LEFT))
{
// inside of target panel
RemoveObj(dpp);
InsertBefore(dpp, dppUnder->flink);
if(area == TOP) area = BOTTOM;
else if(area == BOTTOM) area = TOP;
else if(area == LEFT) area = RIGHT;
else if(area == RIGHT) area = LEFT;
}
else if( area == TOP && (dppUnder->dwStyle & TOP) ||
area == BOTTOM && (dppUnder->dwStyle & BOTTOM) ||
area == LEFT && (dppUnder->dwStyle & LEFT) ||
area == RIGHT && (dppUnder->dwStyle & RIGHT))
{
// outside of target panel
RemoveObj(dpp);
InsertBefore(dpp, dppUnder);
}
}
// if docking against the outside edge
else
{
RemoveObj(dpp);
InsertBefore(dpp, dsp->PanelListHead->flink);
}
dpp->dwStyle = (dpp->dwStyle & ~DWS_DOCKED_MASK) | area;
DockWindow(dpp);
}
ShowWindow(dpp->hwndPanel, SW_SHOW);
}
dpp->fDragging = FALSE;
dpp->fDragStatus = 0;
}
// if the dock-panel is still floating, determine if it's edges
// intersect the main window, and turn on the 'sticky' flag
if(dpp->fDocked == FALSE)
{
RECT r1, r2, r3;
GetWindowRect(dpp->hwndMain, &r2);
GetWindowRect(dpp->hwndPanel, &r3);
dpp->fSticky = IntersectRect(&r1, &r2, &r3);
}
return 0;
}