reactos/subsys/system/explorer/shell/filechild.h

   1 /*
   2  * Copyright 2003, 2004 Martin Fuchs
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19
  20  //
  21  // Explorer clone
  22  //
  23  // filechild.h
  24  //
  25  // Martin Fuchs, 23.07.2003
  26  //
  27
  28
  29  /// information structure for creation of FileChildWindow
  30 struct FileChildWndInfo : public ChildWndInfo
  31 {
  32         typedef ChildWndInfo super;
  33
  34         FileChildWndInfo(HWND hmdiclient, LPCTSTR path, ENTRY_TYPE etype=ET_UNKNOWN);
  35
  36         ENTRY_TYPE      _etype;
  37         LPCTSTR         _path;
  38
  39         WINDOWPLACEMENT _pos;
  40         int                     _open_mode;     //OPEN_WINDOW_MODE
  41 };
  42
  43  /// information structure for creation of MDIShellBrowserChild
  44 struct ShellChildWndInfo : public FileChildWndInfo
  45 {
  46         typedef FileChildWndInfo super;
  47
  48         ShellChildWndInfo(HWND hmdiclient, LPCTSTR path, const ShellPath& root_shell_path);
  49
  50         ShellPath       _shell_path;
  51         ShellPath       _root_shell_path;
  52 };
  53
  54  /// information structure for creation of FileChildWindow for NT object namespace
  55 struct NtObjChildWndInfo : public FileChildWndInfo
  56 {
  57         typedef FileChildWndInfo super;
  58
  59         NtObjChildWndInfo(HWND hmdiclient, LPCTSTR path);
  60 };
  61
  62  /// information structure for creation of FileChildWindow for the Registry
  63 struct RegistryChildWndInfo : public FileChildWndInfo
  64 {
  65         typedef FileChildWndInfo super;
  66
  67         RegistryChildWndInfo(HWND hmdiclient, LPCTSTR path);
  68 };
  69
  70  /// information structure for creation of FileChildWindow
  71 struct FATChildWndInfo : public FileChildWndInfo
  72 {
  73         typedef FileChildWndInfo super;
  74
  75         FATChildWndInfo(HWND hmdiclient, LPCTSTR path);
  76 };
  77
  78  /// information structure for creation of WebChildWindow
  79 struct WebChildWndInfo : public FileChildWndInfo
  80 {
  81         typedef FileChildWndInfo super;
  82
  83         WebChildWndInfo(HWND hmdiclient, LPCTSTR url);
  84 };
  85
  86
  87  /// MDI child window displaying file lists
  88 struct FileChildWindow : public ExtContextMenuHandlerT<ChildWindow>
  89 {
  90         typedef ExtContextMenuHandlerT<ChildWindow> super;
  91
  92         FileChildWindow(HWND hwnd, const FileChildWndInfo& info);
  93
  94         static FileChildWindow* create(const FileChildWndInfo& info);
  95
  96 protected:
  97         LRESULT WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam);
  98         int             Command(int id, int code);
  99         int             Notify(int id, NMHDR* pnmh);
 100
 101         virtual void resize_children(int cx, int cy);
 102         virtual String jump_to_int(LPCTSTR url);
 103
 104         void    scan_entry(Entry* entry);
 105
 106         bool    expand_entry(Entry* dir);
 107         static void collapse_entry(Pane* pane, Entry* dir);
 108
 109         void    set_curdir(Entry* entry);
 110         void    activate_entry(Pane* pane);
 111
 112 protected:
 113         Root    _root;
 114         Pane*   _left;
 115         Pane*   _right;
 116         TCHAR   _path[MAX_PATH];
 117         bool    _header_wdths_ok;
 118
 119 public:
 120         const Root& get_root() const {return _root;}
 121
 122         void    set_focus_pane(Pane* pane)
 123                 {_focus_pane = pane==_right? 1: 0;}
 124
 125         void    switch_focus_pane()
 126                 {SetFocus(_focus_pane? *_left: *_right);}
 127 };
 128
 129
 130  /// The "Execute..."-dialog lets the user enter a command line to launch.
 131 struct ExecuteDialog {  ///@todo use class Dialog
 132         TCHAR   cmd[MAX_PATH];
 133         int             cmdshow;
 134
 135         static INT_PTR CALLBACK WndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam);
 136 };