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// Copyright (c) 2009 The Chromium Authors. All rights reserved. Use of this
// source code is governed by a BSD-style license that can be found in the
// LICENSE file.
// list.h : class for Recent Files list
#ifndef MEDIA_PLAYER_LIST_H_
#define MEDIA_PLAYER_LIST_H_
class CMruList : public CWindowImpl<CMruList, CListBox> {
public:
CMruList() {
size_.cx = 400;
size_.cy = 150;
}
HWND Create(HWND hwnd) {
CWindowImpl<CMruList, CListBox>::Create(hwnd, rcDefault, NULL,
WS_POPUP | WS_THICKFRAME | WS_CLIPCHILDREN | WS_CLIPSIBLINGS |
WS_VSCROLL | LBS_NOINTEGRALHEIGHT,
WS_EX_CLIENTEDGE);
if (IsWindow())
SetFont(AtlGetStockFont(DEFAULT_GUI_FONT));
return m_hWnd;
}
BOOL BuildList(CRecentDocumentList& mru) {
ATLASSERT(IsWindow());
ResetContent();
int docs_size = mru.m_arrDocs.GetSize();
for (int i = 0; i < docs_size; i++)
InsertString(0, mru.m_arrDocs[i].szDocName); // Reverse order in array.
if (docs_size > 0) {
SetCurSel(0);
SetTopIndex(0);
}
return TRUE;
}
BOOL ShowList(int x, int y) {
return SetWindowPos(NULL, x, y, size_.cx, size_.cy,
SWP_NOZORDER | SWP_SHOWWINDOW);
}
void HideList() {
RECT rect;
GetWindowRect(&rect);
size_.cx = rect.right - rect.left;
size_.cy = rect.bottom - rect.top;
ShowWindow(SW_HIDE);
}
void FireCommand() {
int selection = GetCurSel();
if (selection != LB_ERR) {
::SetFocus(GetParent()); // Will hide this window.
::SendMessage(GetParent(), WM_COMMAND,
MAKEWPARAM((WORD)(ID_FILE_MRU_FIRST + selection),
LBN_DBLCLK), (LPARAM)m_hWnd);
}
}
BEGIN_MSG_MAP(CMruList)
MESSAGE_HANDLER(WM_KEYDOWN, OnKeyDown)
MESSAGE_HANDLER(WM_LBUTTONDBLCLK, OnLButtonDblClk)
MESSAGE_HANDLER(WM_KILLFOCUS, OnKillFocus)
MESSAGE_HANDLER(WM_NCHITTEST, OnNcHitTest)
END_MSG_MAP()
LRESULT OnKeyDown(UINT /*message*/,
WPARAM wparam,
LPARAM /*lparam*/,
BOOL& handled) {
if (wparam == VK_RETURN)
FireCommand();
else
handled = FALSE;
return 0;
}
LRESULT OnLButtonDblClk(UINT /*message*/,
WPARAM /*wparam*/,
LPARAM /*lparam*/,
BOOL& /*handled*/) {
FireCommand();
return 0;
}
LRESULT OnKillFocus(UINT /*message*/,
WPARAM /*wparam*/,
LPARAM /*lparam*/,
BOOL& /*handled*/) {
HideList();
return 0;
}
LRESULT OnNcHitTest(UINT message,
WPARAM wparam,
LPARAM lparam,
BOOL& /*handled*/) {
LRESULT result = DefWindowProc(message, wparam, lparam);
switch (result) {
case HTLEFT:
case HTTOP:
case HTTOPLEFT:
case HTTOPRIGHT:
case HTBOTTOMLEFT:
result = HTCLIENT; // Don't allow resizing here.
break;
default:
break;
}
return result;
}
private:
SIZE size_;
};
#endif // MEDIA_PLAYER_LIST_H_
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