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https://github.com/reactos/reactos.git
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104 lines
2.3 KiB
C++
104 lines
2.3 KiB
C++
/*
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* Copyright 2003, 2004, 2005 Martin Fuchs
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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//
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// Explorer and Desktop clone
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//
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// taskbar.h
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//
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// Martin Fuchs, 16.08.2003
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//
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//#include "shellhook.h"
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#define CLASSNAME_TASKBAR TEXT("MSTaskSwWClass")
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#define TITLE_TASKBAR TEXT("Running Applications")
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#define IDC_FIRST_APP 0x2000
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//#define TASKBAR_AT_TOP
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#define TASKBUTTONWIDTH_MIN 38
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#define TASKBUTTONWIDTH_MAX 160
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#define IDW_TASKTOOLBAR 100
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#define PM_GET_LAST_ACTIVE (WM_APP+0x1D)
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/// internal task bar button management entry
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struct TaskBarEntry
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{
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TaskBarEntry();
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int _id; // ID for WM_COMMAND
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HBITMAP _hbmp;
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int _bmp_idx;
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int _used;
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int _btn_idx;
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String _title;
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BYTE _fsState;
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};
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/// map for managing the task bar buttons, mapped by application window handle
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struct TaskBarMap : public map<HWND, TaskBarEntry>
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{
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~TaskBarMap();
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iterator find_id(int id);
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};
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/// Taskbar window
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struct TaskBar : public Window
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{
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typedef Window super;
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TaskBar(HWND hwnd);
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~TaskBar();
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static HWND Create(HWND hwndParent);
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protected:
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WindowHandle _htoolbar;
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TaskBarMap _map;
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int _next_id;
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WindowHandle _last_foreground_wnd;
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int _last_btn_width;
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MINIMIZEDMETRICS _mmMetrics_org;
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const UINT WM_SHELLHOOK;
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LRESULT Init(LPCREATESTRUCT pcs);
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LRESULT WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam);
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int Command(int id, int code);
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int Notify(int id, NMHDR* pnmh);
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void ActivateApp(TaskBarMap::iterator it, bool can_minimize=true, bool can_restore=true);
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void ShowAppSystemMenu(TaskBarMap::iterator it);
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static BOOL CALLBACK EnumWndProc(HWND hwnd, LPARAM lparam);
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void Refresh();
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void ResizeButtons();
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};
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