X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0e320a79f187558effb04d92020b470372bbe456..b3402d0df8c9f763da1e32fc28c824014e5516c6:/src/os2/taskbar.cpp diff --git a/src/os2/taskbar.cpp b/src/os2/taskbar.cpp index 5c91250cf0..f9b432aa2b 100644 --- a/src/os2/taskbar.cpp +++ b/src/os2/taskbar.cpp @@ -2,69 +2,370 @@ // File: taskbar.cpp // Purpose: Implements wxTaskBarIcon class for manipulating icons on // the task bar. Optional. -// Author: AUTHOR +// Author: David Webster // Modified by: -// Created: ??/??/98 +// Created: 10/17/99 // RCS-ID: $Id$ -// Copyright: (c) -// Licence: wxWindows licence +// Copyright: (c) David Webster +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "taskbar.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifndef WX_PRECOMP +#include "wx/defs.h" +#include "wx/window.h" +#include "wx/frame.h" +#include "wx/utils.h" +#include "wx/menu.h" #endif -#include +#define INCL_PM +#include +#include +#include +#include + +MRESULT wxTaskBarIconWindowProc( HWND hWnd, UINT msg, MPARAM wParam, MPARAM lParam ); + +wxChar *wxTaskBarWindowClass = wxT("wxTaskBarWindowClass"); + +wxList wxTaskBarIcon::sm_taskBarIcons; +bool wxTaskBarIcon::sm_registeredClass = FALSE; +UINT wxTaskBarIcon::sm_taskbarMsg = 0; + -wxTaskBarIcon::wxTaskBarIcon() +BEGIN_EVENT_TABLE(wxTaskBarIcon, wxEvtHandler) + EVT_TASKBAR_MOVE (wxTaskBarIcon::_OnMouseMove) + EVT_TASKBAR_LEFT_DOWN (wxTaskBarIcon::_OnLButtonDown) + EVT_TASKBAR_LEFT_UP (wxTaskBarIcon::_OnLButtonUp) + EVT_TASKBAR_RIGHT_DOWN (wxTaskBarIcon::_OnRButtonDown) + EVT_TASKBAR_RIGHT_UP (wxTaskBarIcon::_OnRButtonUp) + EVT_TASKBAR_LEFT_DCLICK (wxTaskBarIcon::_OnLButtonDClick) + EVT_TASKBAR_RIGHT_DCLICK (wxTaskBarIcon::_OnRButtonDClick) +END_EVENT_TABLE() + +IMPLEMENT_DYNAMIC_CLASS(wxTaskBarIcon, wxEvtHandler) + + +wxTaskBarIcon::wxTaskBarIcon(void) { - // TODO + m_hWnd = 0; + m_iconAdded = FALSE; + + AddObject(this); +// TODO: +/* + if (RegisterWindowClass()) + m_hWnd = CreateTaskBarWindow(); +*/ } -wxTaskBarIcon::~wxTaskBarIcon() +wxTaskBarIcon::~wxTaskBarIcon(void) { - // TODO +// TODO: +/* + RemoveObject(this); + + if (m_iconAdded) + { + RemoveIcon(); + } + + if (m_hWnd) + { + ::DestroyWindow((HWND) m_hWnd); + m_hWnd = 0; + } +*/ } // Operations bool wxTaskBarIcon::SetIcon(const wxIcon& icon, const wxString& tooltip) { - // TODO + if (!IsOK()) + return FALSE; +// TODO: +/* + NOTIFYICONDATA notifyData; + + memset(¬ifyData, 0, sizeof(notifyData)); + notifyData.cbSize = sizeof(notifyData); + notifyData.hWnd = (HWND) m_hWnd; + notifyData.uCallbackMessage = sm_taskbarMsg; + notifyData.uFlags = NIF_MESSAGE ; + if (icon.Ok()) + { + notifyData.uFlags |= NIF_ICON; + notifyData.hIcon = (HICON) icon.GetHICON(); + } + + if (((const wxChar*) tooltip != NULL) && (tooltip != wxT(""))) + { + notifyData.uFlags |= NIF_TIP ; + lstrcpyn(notifyData.szTip, WXSTRINGCAST tooltip, sizeof(notifyData.szTip)); + } + + notifyData.uID = 99; + + if (m_iconAdded) + return (Shell_NotifyIcon(NIM_MODIFY, & notifyData) != 0); + else + { + m_iconAdded = (Shell_NotifyIcon(NIM_ADD, & notifyData) != 0); + return m_iconAdded; + } +*/ return FALSE; } -bool wxTaskBarIcon::RemoveIcon() +bool wxTaskBarIcon::RemoveIcon(void) { - // TODO + if (!m_iconAdded) + return FALSE; +//TODO: +/* + NOTIFYICONDATA notifyData; + + memset(¬ifyData, 0, sizeof(notifyData)); + notifyData.cbSize = sizeof(notifyData); + notifyData.hWnd = (HWND) m_hWnd; + notifyData.uCallbackMessage = sm_taskbarMsg; + notifyData.uFlags = NIF_MESSAGE; + notifyData.hIcon = 0 ; // hIcon; + notifyData.uID = 99; + m_iconAdded = FALSE; + + return (Shell_NotifyIcon(NIM_DELETE, & notifyData) != 0); +*/ return FALSE; } +bool wxTaskBarIcon::PopupMenu(wxMenu *menu) //, int x, int y); +{ + // OK, so I know this isn't thread-friendly, but + // what to do? We need this check. + + static bool s_inPopup = FALSE; + + if (s_inPopup) + return FALSE; + + s_inPopup = TRUE; + + bool rval = FALSE; + wxWindow* win; + int x, y; + wxGetMousePosition(&x, &y); + + // is wxFrame the best window type to use??? + win = new wxFrame(NULL, -1, "", wxPoint(x,y), wxSize(-1,-1), 0); + win->PushEventHandler(this); + + // Remove from record of top-level windows, or will confuse wxWindows + // if we try to exit right now. + wxTopLevelWindows.DeleteObject(win); + + menu->UpdateUI(); + + rval = win->PopupMenu(menu, 0, 0); + + win->PopEventHandler(FALSE); + win->Destroy(); + delete win; + + s_inPopup = FALSE; + + return rval; +} + // Overridables -void wxTaskBarIcon::OnMouseMove() +void wxTaskBarIcon::OnMouseMove(wxEvent&) +{ +} + +void wxTaskBarIcon::OnLButtonDown(wxEvent&) +{ +} + +void wxTaskBarIcon::OnLButtonUp(wxEvent&) +{ +} + +void wxTaskBarIcon::OnRButtonDown(wxEvent&) +{ +} + +void wxTaskBarIcon::OnRButtonUp(wxEvent&) +{ +} + +void wxTaskBarIcon::OnLButtonDClick(wxEvent&) +{ +} + +void wxTaskBarIcon::OnRButtonDClick(wxEvent&) +{ +} + +void wxTaskBarIcon::_OnMouseMove(wxEvent& e) { OnMouseMove(e); } +void wxTaskBarIcon::_OnLButtonDown(wxEvent& e) { OnLButtonDown(e); } +void wxTaskBarIcon::_OnLButtonUp(wxEvent& e) { OnLButtonUp(e); } +void wxTaskBarIcon::_OnRButtonDown(wxEvent& e) { OnRButtonDown(e); } +void wxTaskBarIcon::_OnRButtonUp(wxEvent& e) { OnRButtonUp(e); } +void wxTaskBarIcon::_OnLButtonDClick(wxEvent& e) { OnLButtonDClick(e); } +void wxTaskBarIcon::_OnRButtonDClick(wxEvent& e) { OnRButtonDClick(e); } + + +wxTaskBarIcon* wxTaskBarIcon::FindObjectForHWND(WXHWND hWnd) { + wxNode*node = sm_taskBarIcons.First(); + while (node) + { + wxTaskBarIcon* obj = (wxTaskBarIcon*) node->Data(); + if (obj->GetHWND() == hWnd) + return obj; + node = node->Next(); + } + return NULL; } -void wxTaskBarIcon::OnLButtonDown() +void wxTaskBarIcon::AddObject(wxTaskBarIcon* obj) { + sm_taskBarIcons.Append(obj); } -void wxTaskBarIcon::OnLButtonUp() +void wxTaskBarIcon::RemoveObject(wxTaskBarIcon* obj) { + sm_taskBarIcons.DeleteObject(obj); } -void wxTaskBarIcon::OnRButtonDown() +bool wxTaskBarIcon::RegisterWindowClass() { + if (sm_registeredClass) + return TRUE; + + // Also register the taskbar message here +// TODO: +/* + sm_taskbarMsg = ::RegisterWindowMessage(wxT("wxTaskBarIconMessage")); + + WNDCLASS wc; + bool rc; + + HINSTANCE hInstance = GetModuleHandle(NULL); + + // + // set up and register window class + // + wc.style = CS_HREDRAW | CS_VREDRAW; + wc.lpfnWndProc = (WNDPROC) wxTaskBarIconWindowProc; + wc.cbClsExtra = 0; + wc.cbWndExtra = 0; + wc.hInstance = hInstance; + wc.hIcon = 0; + wc.hCursor = 0; + wc.hbrBackground = 0; + wc.lpszMenuName = NULL; + wc.lpszClassName = wxTaskBarWindowClass ; + rc = (::RegisterClass( &wc ) != 0); + + sm_registeredClass = (rc != 0); + + return( (rc != 0) ); +*/ + return FALSE; } -void wxTaskBarIcon::OnRButtonUp() +WXHWND wxTaskBarIcon::CreateTaskBarWindow() { +// TODO: +/* + HINSTANCE hInstance = GetModuleHandle(NULL); + + HWND hWnd = CreateWindowEx (0, wxTaskBarWindowClass, + wxT("wxTaskBarWindow"), + WS_OVERLAPPED, + 0, + 0, + 10, + 10, + NULL, + (HMENU) 0, + hInstance, + NULL); + + return (WXHWND) hWnd; +*/ + return (WXHWND)0; } -void wxTaskBarIcon::OnLButtonDClick() +MRESULT wxTaskBarIcon::WindowProc( WXHWND hWnd, UINT msg, MPARAM wParam, MPARAM lParam ) { + wxEventType eventType = 0; +// TODO: +/* + if (msg != sm_taskbarMsg) + return DefWindowProc((HWND) hWnd, msg, wParam, lParam); + + switch (lParam) + { + case WM_LBUTTONDOWN: + eventType = wxEVT_TASKBAR_LEFT_DOWN; + break; + + case WM_LBUTTONUP: + eventType = wxEVT_TASKBAR_LEFT_UP; + break; + + case WM_RBUTTONDOWN: + eventType = wxEVT_TASKBAR_RIGHT_DOWN; + break; + + case WM_RBUTTONUP: + eventType = wxEVT_TASKBAR_RIGHT_UP; + break; + + case WM_LBUTTONDBLCLK: + eventType = wxEVT_TASKBAR_LEFT_DCLICK; + break; + + case WM_RBUTTONDBLCLK: + eventType = wxEVT_TASKBAR_RIGHT_DCLICK; + break; + + case WM_MOUSEMOVE: + eventType = wxEVT_TASKBAR_MOVE; + break; + + default: + break; + } +*/ + if (eventType) + { + wxEvent event; + event.SetEventType(eventType); + event.SetEventObject(this); + + ProcessEvent(event); + } + return 0; } -void wxTaskBarIcon::OnRButtonDClick() +MRESULT wxTaskBarIconWindowProc( + HWND hWnd +, UINT msg +, MPARAM wParam +, MPARAM lParam +) { + wxTaskBarIcon* obj = wxTaskBarIcon::FindObjectForHWND((WXHWND) hWnd); + if (obj) + return obj->WindowProc((WXHWND) hWnd, msg, wParam, lParam); + else + return (MRESULT)0; +// return DefWindowProc(hWnd, msg, wParam, lParam); }