-/////////////////////////////////////////////////////////////////////////
-// File: taskbar.cpp
-// Purpose: Implements wxTaskBarIcon class for manipulating icons on
-// the task bar. Optional.
-// Author: David Webster
-// Modified by:
-// Created: 10/17/99
-// RCS-ID: $Id$
-// Copyright: (c) David Webster
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////
-
-// 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
-
-#define INCL_PM
-#include <os2.h>
-#include <string.h>
-#include <wx/os2/taskbar.h>
-#include <wx/os2/private.h>
-
-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;
-
-
-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)
-{
- m_hWnd = 0;
- m_iconAdded = FALSE;
-
- AddObject(this);
-// TODO:
-/*
- if (RegisterWindowClass())
- m_hWnd = CreateTaskBarWindow();
-*/
-}
-
-wxTaskBarIcon::~wxTaskBarIcon(void)
-{
-// 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)
-{
- 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(void)
-{
- 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(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::AddObject(wxTaskBarIcon* obj)
-{
- sm_taskBarIcons.Append(obj);
-}
-
-void wxTaskBarIcon::RemoveObject(wxTaskBarIcon* obj)
-{
- sm_taskBarIcons.DeleteObject(obj);
-}
-
-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;
-}
-
-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;
-}
-
-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;
-}
-
-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);
-}
-
projects / wxWidgets.git / commitdiff
