subsys/system/explorer/Seashell/SeaShellExt/IEShellListView.cpp

   1 //*******************************************************************************
   2 // COPYRIGHT NOTES
   3 // ---------------
   4 // You may use this source code, compile or redistribute it as part of your application
   5 // for free. You cannot redistribute it as a part of a software development
   6 // library without the agreement of the author. If the sources are
   7 // distributed along with the application, you should leave the original
   8 // copyright notes in the source code without any changes.
   9 // This code can be used WITHOUT ANY WARRANTIES at your own risk.
  10 //
  11 // For the latest updates to this code, check this site:
  12 // http://www.masmex.com
  13 // after Sept 2000
  14 //
  15 // Copyright(C) 2000 Philip Oldaker <email: philip@masmex.com>
  16 //*******************************************************************************
  17
  18 // IEShellListView.cpp : implementation file
  19 #include "stdafx.h"
  20 #include "UIRes.h"
  21 #include "IEShellListView.h"
  22
  23 #ifdef _DEBUG
  24 #define new DEBUG_NEW
  25 #undef THIS_FILE
  26 static char THIS_FILE[] = __FILE__;
  27 #endif
  28
  29 /////////////////////////////////////////////////////////////////////////////
  30 // CIEShellListView
  31
  32 IMPLEMENT_DYNCREATE(CIEShellListView,CUIListView)
  33
  34 CIEShellListView::CIEShellListView()
  35  : CUIListView(IDC_LIST_SHELL)
  36 {
  37         m_pActiveWnd = NULL;
  38 }
  39
  40
  41 CIEShellListView::~CIEShellListView()
  42 {
  43 }
  44
  45 void CIEShellListView::SetActiveWindow(CWnd *pWnd)
  46 {
  47         ASSERT_VALID(pWnd);
  48         if (pWnd->GetSafeHwnd() == NULL)
  49                 return;
  50         if (m_pActiveWnd->GetSafeHwnd() == pWnd->GetSafeHwnd())
  51                 return;
  52         CRect rect;
  53         m_pActiveWnd->GetWindowRect(rect);
  54         ScreenToClient(&rect);
  55         m_pActiveWnd->ShowWindow(SW_HIDE);
  56
  57         m_pActiveWnd = pWnd;
  58         m_pActiveWnd->ShowWindow(SW_SHOW);
  59         m_pActiveWnd->MoveWindow(&rect);
  60 }
  61
  62 void CIEShellListView::LoadShellFolderItems(const CRefreshShellFolder &rFolder)
  63 {
  64         LPTVITEMDATA lptvid = reinterpret_cast<LPTVITEMDATA>(rFolder.GetItemData());
  65         if (lptvid == NULL)
  66                 return;
  67         GetShellListCtrl().Populate(lptvid);
  68 }
  69
  70 BEGIN_MESSAGE_MAP(CIEShellListView, CUIListView)
  71         //{{AFX_MSG_MAP(CIEShellListView)
  72         ON_MESSAGE(WM_SETMESSAGESTRING,OnSetmessagestring)
  73         ON_MESSAGE(WM_APP_UPDATE_ALL_VIEWS,OnAppUpdateAllViews)
  74         ON_WM_SIZE()
  75                 // NOTE - the ClassWizard will add and remove mapping macros here.
  76         //}}AFX_MSG_MAP
  77         ON_MESSAGE(WM_APP_CB_IE_SEL_CHANGE,OnCBIESelChange)
  78         ON_MESSAGE(WM_APP_CB_IE_HIT_ENTER,OnCBIEHitEnter)
  79 END_MESSAGE_MAP()
  80
  81 /////////////////////////////////////////////////////////////////////////////
  82 // CIEShellListView message handlers
  83
  84 void CIEShellListView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
  85 {
  86         // TODO: Add your specialized code here and/or call the base class
  87         if (lHint == HINT_TREE_SEL_CHANGED)
  88         {
  89                 GetListCtrl().SendMessage(WM_APP_UPDATE_ALL_VIEWS,(WPARAM)lHint,(LPARAM)pHint);
  90         }
  91 }
  92
  93 void CIEShellListView::CreateListCtrl()
  94 {
  95         // TODO: Add your specialized code here and/or call the base class
  96         m_pListCtrl = new CIEShellListCtrl;
  97         m_pActiveWnd = m_pListCtrl;
  98 }
  99
 100 CIEShellListCtrl &CIEShellListView::GetShellListCtrl()
 101 {
 102         // TODO: Add your specialized code here and/or call the base class
 103
 104         return static_cast<CIEShellListCtrl&>(GetListCtrl());
 105 }
 106
 107 LRESULT CIEShellListView::OnAppUpdateAllViews(WPARAM wParam, LPARAM lParam)
 108 {
 109         if (wParam == HINT_TREE_INTERNET_FOLDER_SELECTED)
 110         {
 111                 if (lParam)
 112                 {
 113                         if (m_htmlCtrl.GetSafeHwnd() == NULL)
 114                         {
 115                                 if (m_htmlCtrl.Create(NULL,                                     // class name
 116                                         NULL,                                                                   // title
 117                                         (WS_CHILD | WS_VISIBLE),                                // style
 118                                         CRect(),                                                                // rectangle
 119                                         this,                                                                   // parent
 120                                         2000,                                                                   // control ID
 121                                         NULL))                                                                  // frame/doc context not use
 122                                 {
 123                                         m_htmlCtrl.SetNotifyWnd(GetParentFrame()->GetSafeHwnd());
 124                                         m_htmlCtrl.GoHome();
 125                                 }
 126                         }
 127                         else
 128                                 GetParentFrame()->SendMessage(WM_APP_CB_IE_SET_EDIT_TEXT,(WPARAM)(LPCTSTR)m_htmlCtrl.GetLocationURL(),0);
 129                         SetActiveWindow(&m_htmlCtrl);
 130                 }
 131                 else
 132                         SetActiveWindow(m_pListCtrl);
 133         }
 134         return 1;
 135 }
 136
 137 void CIEShellListView::OnSize(UINT nType, int cx, int cy)
 138 {
 139         // TODO: Add your message handler code here
 140         if (m_pActiveWnd && m_pActiveWnd->GetSafeHwnd())
 141                 m_pActiveWnd->MoveWindow(0,0,cx,cy);
 142         else
 143                 CView::OnSize(nType, cx, cy);
 144 }
 145
 146 LRESULT CIEShellListView::OnCBIESelChange(WPARAM wParam,LPARAM lParam)
 147 {
 148         if (m_pActiveWnd->GetSafeHwnd() == m_htmlCtrl.GetSafeHwnd())
 149         {
 150                 ASSERT(lParam);
 151                 if (lParam)
 152                         m_htmlCtrl.Navigate((LPCTSTR)lParam);
 153         }
 154         return 1L;
 155 }
 156
 157 LRESULT CIEShellListView::OnCBIEHitEnter(WPARAM wParam,LPARAM lParam)
 158 {
 159         if (m_pActiveWnd->GetSafeHwnd() == m_htmlCtrl.GetSafeHwnd())
 160         {
 161                 ASSERT(lParam);
 162                 if (lParam)
 163                         m_htmlCtrl.Navigate((LPCTSTR)lParam);
 164         }
 165         return 1L;
 166 }
 167
 168 LRESULT CIEShellListView::OnSetmessagestring(WPARAM wParam, LPARAM lParam)
 169 {
 170         CFrameWnd *pFrame = GetParentFrame();
 171         if (pFrame)
 172                 return pFrame->SendMessage(WM_SETMESSAGESTRING,wParam,lParam);
 173         return 0;
 174 }