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reactos/rosapps/applications/explorer-old/shell/mainframe.cpp
Hermès Bélusca-Maïto f9b5ca3c79 Move explorer_old to the rosapps. 
CORE-9198 #resolve

svn path=/trunk/; revision=66372
2015-02-20 14:54:05 +00:00

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/*
* Copyright 2003, 2004, 2005 Martin Fuchs
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
//
// Explorer clone
//
// mainframe.cpp
//
// Martin Fuchs, 23.07.2003
//
#include <precomp.h>
/* We can't include webchild.h here - otherwise MinGW produces errors like: "multiple definition of `QACONTAINERFLAGS'"
#include "webchild.h"
*/
extern HWND create_webchildwindow(const WebChildWndInfo& info);
#include "../dialogs/settings.h" // for MdiSdiDlg
//#define _NO_REBAR
HWND MainFrameBase::Create(const ExplorerCmd& cmd)
{
HWND hFrame;
#ifndef _NO_MDI
if (cmd._mdi)
hFrame = MDIMainFrame::Create();
else
#endif
hFrame = SDIMainFrame::Create();
if (hFrame) {
HWND hwndOld = g_Globals._hMainWnd;
g_Globals._hMainWnd = hFrame;
if (hwndOld)
DestroyWindow(hwndOld);
ShowWindow(hFrame, cmd._cmdShow);
UpdateWindow(hFrame);
// Open the first child window after initializing the application
if (cmd.IsValidPath()) {
// We use the static s_path variable to store the path string in order
// to avoid accessing prematurely freed memory in the PostMessage handlers.
static String s_path = cmd._path;
PostMessage(hFrame, PM_OPEN_WINDOW, cmd._flags, (LPARAM)(LPCTSTR)s_path);
} else
PostMessage(hFrame, PM_OPEN_WINDOW, OWM_EXPLORE|OWM_DETAILS, 0);
}
return hFrame;
}
int MainFrameBase::OpenShellFolders(LPIDA pida, HWND hFrameWnd)
{
int cnt = 0;
LPCITEMIDLIST parent_pidl = (LPCITEMIDLIST) ((LPBYTE)pida+pida->aoffset[0]);
ShellFolder folder(parent_pidl);
LOG(FmtString(TEXT("MainFrameBase::OpenShellFolders(): parent_pidl=%s"), (LPCTSTR)FileSysShellPath(parent_pidl)));
for(int i=pida->cidl; i>0; --i) {
LPCITEMIDLIST pidl = (LPCITEMIDLIST) ((LPBYTE)pida+pida->aoffset[i]);
SFGAOF attribs = SFGAO_FOLDER;
HRESULT hr = folder->GetAttributesOf(1, &pidl, &attribs);
if (SUCCEEDED(hr))
if (attribs & SFGAO_FOLDER) {
try {
XMLPos explorer_options = g_Globals.get_cfg("general/explorer");
bool mdi = XMLBool(explorer_options, "mdi", true);
bool separateFolders = XMLBool(explorer_options, "separate-folders", false);
ShellPath pidl_abs = ShellPath(pidl).create_absolute_pidl(parent_pidl);
LOG(FmtString(TEXT("MainFrameBase::OpenShellFolders(): pidl_abs=%s"), (LPCTSTR)FileSysShellPath(pidl_abs)));
if (hFrameWnd && (mdi || !separateFolders)) {
int flags = OWM_PIDL;
if (separateFolders)
flags |= OWM_SEPARATE;
if (SendMessage(hFrameWnd, PM_OPEN_WINDOW, flags, (LPARAM)(LPCITEMIDLIST)pidl_abs))
++cnt;
} else {
HWND hwnd;
#ifndef _NO_MDI
if (mdi)
hwnd = MDIMainFrame::Create(pidl_abs, 0);
else
#endif
hwnd = SDIMainFrame::Create(pidl_abs, 0);
if (hwnd)
++cnt;
}
} catch(COMException& e) {
HandleException(e, g_Globals._hMainWnd);
}
}/*TEST
else { // !(attribs & SFGAO_FOLDER))
SHELLEXECUTEINFOA shexinfo;
shexinfo.cbSize = sizeof(SHELLEXECUTEINFOA);
shexinfo.fMask = SEE_MASK_INVOKEIDLIST;
shexinfo.hwnd = NULL;
shexinfo.lpVerb = NULL;
shexinfo.lpFile = NULL;
shexinfo.lpParameters = NULL;
shexinfo.lpDirectory = NULL;
shexinfo.nShow = SW_NORMAL;
shexinfo.lpIDList = ILCombine(parent_pidl, pidl);
if (ShellExecuteExA(&shexinfo))
++cnt;
ILFree((LPITEMIDLIST)shexinfo.lpIDList);
}*/
}
return cnt;
}
MainFrameBase::MainFrameBase(HWND hwnd)
: super(hwnd)
{
HDC hDC = GetDC(NULL);
#ifndef _NO_REBAR
//static TCHAR Title1[] = TEXT("Toolbar");
static TCHAR Title2[] = TEXT("Address :");
#endif
if (hDC)
{
DWORD ilMask;
INT bpp = GetDeviceCaps(hDC, BITSPIXEL);
ReleaseDC(NULL, hDC);
if (bpp <= 4)
ilMask = ILC_COLOR4;
else if (bpp <= 8)
ilMask = ILC_COLOR8;
else if (bpp <= 16)
ilMask = ILC_COLOR16;
else if (bpp <= 24)
ilMask = ILC_COLOR24;
else if (bpp <= 32)
ilMask = ILC_COLOR32;
else
ilMask = ILC_COLOR;
ilMask |= ILC_MASK;
_himl = ImageList_Create(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), ilMask, 2, 0);
}
_hMenuFrame = GetMenu(hwnd);
_hMenuWindow = GetSubMenu(_hMenuFrame, GetMenuItemCount(_hMenuFrame)-3);
_menu_info._hMenuView = GetSubMenu(_hMenuFrame, 1);
_hAccel = LoadAccelerators(g_Globals._hInstance, MAKEINTRESOURCE(IDA_EXPLORER));
TBBUTTON toolbarBtns[] = {
#ifdef _NO_REBAR
{0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
#endif
{7, ID_GO_BACK, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{8, ID_GO_FORWARD, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{9, ID_GO_UP, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{10, ID_GO_HOME, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{11, ID_GO_SEARCH, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{12, ID_REFRESH, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{13, ID_STOP, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0}
};
_htoolbar = CreateToolbarEx(hwnd,
#ifndef _NO_REBAR
CCS_NOPARENTALIGN|CCS_NORESIZE|CCS_NODIVIDER|
#endif
WS_CHILD|TBSTYLE_FLAT|WS_VISIBLE, IDW_TOOLBAR, 2, g_Globals._hInstance, IDB_TOOLBAR,
toolbarBtns, sizeof(toolbarBtns)/sizeof(TBBUTTON),
16, 16, 16, 16, sizeof(TBBUTTON));
CheckMenuItem(_menu_info._hMenuView, ID_VIEW_TOOL_BAR, MF_BYCOMMAND|MF_CHECKED);
// address bar
_haddrcombo = CreateWindowEx(0,
WC_COMBOBOX,
TEXT("Address"),
WS_CHILD|WS_TABSTOP|WS_BORDER|WS_VISIBLE|CBS_DROPDOWN|
CCS_NOPARENTALIGN|CCS_NORESIZE|CCS_NODIVIDER|CCS_NOMOVEY,
0, 0, 0, 0,
hwnd,
(HMENU)IDW_ADDRESSBAR,
g_Globals._hInstance,
0);
HFONT hFont = (HFONT)GetStockObject(ANSI_VAR_FONT);
SendMessageW(_haddrcombo, WM_SETFONT, (WPARAM)hFont, 0);
_hstatusbar = CreateStatusWindow(WS_CHILD|WS_VISIBLE, 0, hwnd, IDW_STATUSBAR);
CheckMenuItem(_menu_info._hMenuView, ID_VIEW_STATUSBAR, MF_BYCOMMAND|MF_CHECKED);
_hsidebar = CreateWindowEx(WS_EX_STATICEDGE, WC_TREEVIEW, TEXT("Sidebar"),
WS_CHILD|WS_TABSTOP|WS_BORDER|/*WS_VISIBLE|*/TVS_HASLINES|TVS_HASBUTTONS|TVS_SHOWSELALWAYS|TVS_INFOTIP,
-1, -1, 200, 0, _hwnd, (HMENU)IDW_SIDEBAR, g_Globals._hInstance, 0);
_himl_old = TreeView_SetImageList(_hsidebar, _himl, TVSIL_NORMAL);
CheckMenuItem(_menu_info._hMenuView, ID_VIEW_SIDE_BAR, MF_BYCOMMAND|MF_UNCHECKED/*MF_CHECKED*/);
// create rebar window to manage toolbar and drivebar
#ifndef _NO_REBAR
_hwndrebar = CreateWindowEx(WS_EX_TOOLWINDOW,
REBARCLASSNAME,
NULL,
WS_CHILD|WS_VISIBLE|WS_BORDER|WS_CLIPSIBLINGS|WS_CLIPCHILDREN|
RBS_VARHEIGHT|RBS_DBLCLKTOGGLE| RBS_AUTOSIZE|RBS_BANDBORDERS,
0, 0, 0, 0,
_hwnd,
NULL,
g_Globals._hInstance,
0);
int btn_hgt = HIWORD(SendMessage(_htoolbar, TB_GETBUTTONSIZE, 0, 0));
REBARBANDINFO rbBand;
rbBand.cbSize = sizeof(REBARBANDINFO);
rbBand.fMask = RBBIM_TEXT|RBBIM_STYLE|RBBIM_CHILD|RBBIM_CHILDSIZE|RBBIM_SIZE;
rbBand.fStyle = RBBS_CHILDEDGE|RBBS_GRIPPERALWAYS|RBBS_HIDETITLE;
rbBand.cxMinChild = 0;
rbBand.cyMinChild = 0;
rbBand.cyChild = 0;
rbBand.cyMaxChild = 0;
rbBand.cyIntegral = btn_hgt;
rbBand.lpText = NULL;//Title1
rbBand.hwndChild = _htoolbar;
rbBand.cxMinChild = 0;
rbBand.cyMinChild = btn_hgt;
rbBand.cx = 284;
SendMessage(_hwndrebar, RB_INSERTBAND, (WPARAM)0, (LPARAM)&rbBand);
rbBand.fStyle &= ~RBBS_HIDETITLE;
rbBand.fStyle |= RBBS_BREAK;
rbBand.lpText = Title2;
rbBand.hwndChild = _haddrcombo;
rbBand.cxMinChild = 0;
rbBand.cyMinChild = btn_hgt;
rbBand.cx = 400;
SendMessage(_hwndrebar, RB_INSERTBAND, (WPARAM)3, (LPARAM)&rbBand);
#endif
}
MainFrameBase::~MainFrameBase()
{
(void)TreeView_SetImageList(_hsidebar, _himl_old, TVSIL_NORMAL);
ImageList_Destroy(_himl);
// don't exit desktop when closing file manager window
if (!g_Globals._desktop_mode)
if (g_Globals._hMainWnd == _hwnd) // don't quit when switching between MDI and SDI mode
PostQuitMessage(0);
}
LRESULT MainFrameBase::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
{
LRESULT res;
if (ProcessMessage(nmsg, wparam, lparam, &res))
return res;
else
return super::WndProc(nmsg, wparam, lparam);
}
bool MainFrameBase::ProcessMessage(UINT nmsg, WPARAM wparam, LPARAM lparam, LRESULT* pres)
{
switch(nmsg) {
case PM_TRANSLATE_MSG:
*pres = TranslateMsg((MSG*)lparam);
return true;
case WM_SHOWWINDOW:
if (wparam) { // trigger child resizing after window creation - now we can succesfully call IsWindowVisible()
int height = SendMessage(_hwndrebar, RB_GETBARHEIGHT, 0, 0);
MoveWindow(_hwndrebar, 0, 0, LOWORD(lparam), height, TRUE);
resize_frame_client();
}
return false; // goto def;
case WM_CLOSE:
DestroyWindow(_hwnd);
g_Globals._hMainWnd = 0;
break;
case WM_DESTROY:
break;
case WM_SIZE: {
resize_frame(LOWORD(lparam), HIWORD(lparam));
SendMessage(_hwndrebar, WM_SIZE, 0, 0);
break;} // do not pass message to DefFrameProc
case WM_GETMINMAXINFO: {
LPMINMAXINFO lpmmi = (LPMINMAXINFO)lparam;
lpmmi->ptMaxTrackSize.x <<= 1;/*2*GetSystemMetrics(SM_CXSCREEN) / SM_CXVIRTUALSCREEN */
lpmmi->ptMaxTrackSize.y <<= 1;/*2*GetSystemMetrics(SM_CYSCREEN) / SM_CYVIRTUALSCREEN */
break;}
case PM_FRM_CALC_CLIENT:
frame_get_clientspace((PRECT)lparam);
*pres = TRUE;
return true;
case PM_FRM_GET_MENUINFO:
*pres = (LPARAM)&_menu_info;
return true;
case PM_GET_CONTROLWINDOW:
if (wparam == FCW_STATUS) {
*pres = (LRESULT)(HWND)_hstatusbar;
return true;
}
break;
case PM_SETSTATUSTEXT:
SendMessage(_hstatusbar, SB_SETTEXT, 0, lparam);
break;
case WM_SYSCOLORCHANGE:
SendMessage(_hwndrebar, WM_SYSCOLORCHANGE, 0, 0);
SendMessage(_htoolbar, WM_SYSCOLORCHANGE, 0, 0);
break;
default:
return false;
}
*pres = 0;
return true;
}
BOOL MainFrameBase::TranslateMsg(MSG* pmsg)
{
if (TranslateAccelerator(_hwnd, _hAccel, pmsg))
return TRUE;
return FALSE;
}
int MainFrameBase::Command(int id, int code)
{
CONTEXT("MainFrameBase::Command()");
switch(id) {
case ID_FILE_EXIT:
SendMessage(_hwnd, WM_CLOSE, 0, 0);
break;
case ID_VIEW_TOOL_BAR:
toggle_child(_hwnd, id, _htoolbar, 0);
break;
case ID_VIEW_STATUSBAR:
toggle_child(_hwnd, id, _hstatusbar);
break;
case ID_VIEW_SIDE_BAR:
// lazy initialization
if (!TreeView_GetCount(_hsidebar))
FillBookmarks();
toggle_child(_hwnd, id, _hsidebar);
break;
case ID_EXECUTE: {
ExecuteDialog dlg = {{0}, 0};
if (DialogBoxParam(g_Globals._hInstance, MAKEINTRESOURCE(IDD_EXECUTE), _hwnd, ExecuteDialog::WndProc, (LPARAM)&dlg) == IDOK) {
CONTEXT("ID_EXECUTE - ShellExecute()");
HINSTANCE hinst = ShellExecute(_hwnd, NULL/*operation*/, dlg.cmd/*file*/, NULL/*parameters*/, NULL/*dir*/, dlg.cmdshow);
if ((int)hinst <= 32)
display_error(_hwnd, GetLastError());
}
break;}
case ID_HELP:
WinHelp(_hwnd, TEXT("explorer")/*file explorer.hlp*/, HELP_INDEX, 0);
break;
case ID_VIEW_FULLSCREEN:
CheckMenuItem(_menu_info._hMenuView, id, toggle_fullscreen()?MF_CHECKED:0);
break;
case ID_TOOLS_OPTIONS:
Dialog::DoModal(IDD_MDI_SDI, WINDOW_CREATOR(MdiSdiDlg), _hwnd);
break;
case ID_ABOUT_WINDOWS:
ShellAbout(_hwnd, ResString(IDS_TITLE), NULL, 0);
break;
case ID_ABOUT_EXPLORER:
explorer_about(_hwnd);
break;
case ID_EXPLORER_FAQ:
launch_file(_hwnd, TEXT("http://www.sky.franken.de/explorer/"), SW_SHOW);
break;
default:
return 1; // no command handlers in Window::Command()
}
return 0;
}
int MainFrameBase::Notify(int id, NMHDR* pnmh)
{
switch(pnmh->code) {
// resize children windows when the rebar size changes
case RBN_AUTOSIZE:
resize_frame_client();
break;
case TVN_GETINFOTIP: {
NMTVGETINFOTIP* pnmgit = (NMTVGETINFOTIP*)pnmh;
if (pnmgit->lParam) {
const BookmarkNode& node = *(BookmarkNode*)pnmgit->lParam;
if (node._type == BookmarkNode::BMNT_FOLDER) {
// display tooltips for bookmark folders
if (!node._pfolder->_description.empty())
lstrcpyn(pnmgit->pszText, node._pfolder->_description.c_str(), pnmgit->cchTextMax);
} else if (node._type == BookmarkNode::BMNT_BOOKMARK) {
// display tooltips for bookmark folders
String txt = node._pbookmark->_description;
if (!node._pbookmark->_url.empty()) {
if (!txt.empty())
txt += TEXT(" - ");
txt += node._pbookmark->_url;
}
lstrcpyn(pnmgit->pszText, txt.c_str(), pnmgit->cchTextMax);
}
}
break;}
case NM_DBLCLK: {
HTREEITEM hitem = TreeView_GetSelection(_hsidebar);
LPARAM lparam = TreeView_GetItemData(_hsidebar, hitem);
if (lparam) {
const BookmarkNode& node = *(BookmarkNode*)lparam;
if (node._type == BookmarkNode::BMNT_BOOKMARK) {
bool new_window = GetAsyncKeyState(VK_SHIFT)<0;
go_to(node._pbookmark->_url, new_window);
}
}
break;}
}
return 0;
}
void MainFrameBase::resize_frame(int cx, int cy)
{
if (cy <= 0)
return; // avoid resizing children when receiving RBN_AUTOSIZE while getting minimized
RECT rect = {0, 0, cx, cy};
if (_hwndrebar) {
int height = SendMessage(_hwndrebar, RB_GETBARHEIGHT, 0, 0);
rect.top += height;
rect.top += 5;
SetWindowPos(_haddrcombo, NULL, 0, 0, cx, height, SWP_NOMOVE);
} else {
if (IsWindowVisible(_htoolbar)) {
SendMessage(_htoolbar, WM_SIZE, 0, 0);
WindowRect rt(_htoolbar);
rect.top = rt.bottom;
// rect.bottom -= rt.bottom;
}
}
if (IsWindowVisible(_hstatusbar)) {
int parts[] = {300, 500};
SendMessage(_hstatusbar, WM_SIZE, 0, 0);
SendMessage(_hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
ClientRect rt(_hstatusbar);
rect.bottom -= rt.bottom;
}
if (IsWindowVisible(_hsidebar)) {
WindowRect rt(_hsidebar);
rect.left += rt.right-rt.left;
SetWindowPos(_hsidebar, 0, -1, rect.top-1, rt.right-rt.left, rect.bottom-rect.top+1, SWP_NOACTIVATE|SWP_NOZORDER);
}
}
void MainFrameBase::resize_frame_client()
{
ClientRect rect(_hwnd);
resize_frame(rect.right, rect.bottom);
}
void MainFrameBase::frame_get_clientspace(PRECT prect)
{
if (!IsIconic(_hwnd))
GetClientRect(_hwnd, prect);
else {
WINDOWPLACEMENT wp;
GetWindowPlacement(_hwnd, &wp);
prect->left = prect->top = 0;
prect->right = wp.rcNormalPosition.right-wp.rcNormalPosition.left-
2*(GetSystemMetrics(SM_CXSIZEFRAME)+GetSystemMetrics(SM_CXEDGE));
prect->bottom = wp.rcNormalPosition.bottom-wp.rcNormalPosition.top-
2*(GetSystemMetrics(SM_CYSIZEFRAME)+GetSystemMetrics(SM_CYEDGE))-
GetSystemMetrics(SM_CYCAPTION)-GetSystemMetrics(SM_CYMENUSIZE);
}
if (IsWindowVisible(_htoolbar)) {
ClientRect rt(_htoolbar);
prect->top += rt.bottom+2;
}
if (IsWindowVisible(_hstatusbar)) {
ClientRect rt(_hstatusbar);
prect->bottom -= rt.bottom;
}
}
BOOL MainFrameBase::toggle_fullscreen()
{
RECT rt;
if ((_fullscreen._mode=!_fullscreen._mode)) {
GetWindowRect(_hwnd, &_fullscreen._orgPos);
_fullscreen._wasZoomed = IsZoomed(_hwnd);
Frame_CalcFrameClient(_hwnd, &rt);
ClientToScreen(_hwnd, (LPPOINT)&rt.left);
ClientToScreen(_hwnd, (LPPOINT)&rt.right);
rt.left = _fullscreen._orgPos.left-rt.left;
rt.top = _fullscreen._orgPos.top-rt.top;
rt.right = GetSystemMetrics(SM_CXSCREEN)+_fullscreen._orgPos.right-rt.right;
rt.bottom = GetSystemMetrics(SM_CYSCREEN)+_fullscreen._orgPos.bottom-rt.bottom;
MoveWindow(_hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
} else {
MoveWindow(_hwnd, _fullscreen._orgPos.left, _fullscreen._orgPos.top,
_fullscreen._orgPos.right-_fullscreen._orgPos.left,
_fullscreen._orgPos.bottom-_fullscreen._orgPos.top, TRUE);
if (_fullscreen._wasZoomed)
ShowWindow(_hwnd, WS_MAXIMIZE);
}
return _fullscreen._mode;
}
void MainFrameBase::fullscreen_move()
{
RECT rt, pos;
GetWindowRect(_hwnd, &pos);
Frame_CalcFrameClient(_hwnd, &rt);
ClientToScreen(_hwnd, (LPPOINT)&rt.left);
ClientToScreen(_hwnd, (LPPOINT)&rt.right);
rt.left = pos.left-rt.left;
rt.top = pos.top-rt.top;
rt.right = GetSystemMetrics(SM_CXSCREEN)+pos.right-rt.right;
rt.bottom = GetSystemMetrics(SM_CYSCREEN)+pos.bottom-rt.bottom;
MoveWindow(_hwnd, rt.left, rt.top, rt.right-rt.left, rt.bottom-rt.top, TRUE);
}
void MainFrameBase::toggle_child(HWND hwnd, UINT cmd, HWND hchild, int band_idx)
{
BOOL vis = IsWindowVisible(hchild);
CheckMenuItem(_menu_info._hMenuView, cmd, vis?MF_BYCOMMAND:MF_BYCOMMAND|MF_CHECKED);
if (band_idx != -1)
SendMessage(_hwndrebar, RB_SHOWBAND, band_idx, !vis);
else
ShowWindow(hchild, vis? SW_HIDE: SW_SHOW);
if (_fullscreen._mode)
fullscreen_move();
resize_frame_client();
}
void MainFrameBase::FillBookmarks()
{
HiddenWindow hide(_hsidebar);
WindowCanvas canvas(_hwnd);
TreeView_DeleteAllItems(_hsidebar);
g_Globals._icon_cache.get_icon(ICID_FAVORITES).add_to_imagelist(_himl, canvas);
g_Globals._icon_cache.get_icon(ICID_BOOKMARK).add_to_imagelist(_himl, canvas);
ImageList_AddAlphaIcon(_himl, SmallIcon(IDI_DOT), GetStockBrush(WHITE_BRUSH), canvas);
g_Globals._icon_cache.get_icon(ICID_FOLDER).add_to_imagelist(_himl, canvas);
g_Globals._icon_cache.get_icon(ICID_FOLDER).add_to_imagelist(_himl, canvas);
TV_INSERTSTRUCT tvi;
tvi.hParent = TVI_ROOT;
tvi.hInsertAfter = TVI_LAST;
tvi.item.mask = TVIF_TEXT|TVIF_IMAGE|TVIF_SELECTEDIMAGE;
ResString sFavorites(IDS_FAVORITES);
tvi.item.pszText = sFavorites.str();
tvi.item.iSelectedImage = tvi.item.iImage = 0;
HTREEITEM hitem_bookmarks = TreeView_InsertItem(_hsidebar, &tvi);
g_Globals._favorites.fill_tree(_hsidebar, hitem_bookmarks, _himl, canvas);
TreeView_Expand(_hsidebar, hitem_bookmarks, TVE_EXPAND);
}
bool MainFrameBase::go_to(LPCTSTR url, bool new_window)
{
///@todo SDI implementation
return false;
}
#ifndef _NO_MDI
MDIMainFrame::MDIMainFrame(HWND hwnd)
: super(hwnd)
{
TBBUTTON mdiBtns[] = {
{0, 0, 0, BTNS_SEP, {0, 0}, 0, 0},
{0, ID_WINDOW_NEW, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{1, ID_WINDOW_CASCADE, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{2, ID_WINDOW_TILE_HORZ, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0},
{3, ID_WINDOW_TILE_VERT, TBSTATE_ENABLED, BTNS_BUTTON, {0, 0}, 0, 0}
};
SendMessage(_htoolbar, TB_ADDBUTTONS, sizeof(mdiBtns)/sizeof(TBBUTTON), (LPARAM)&mdiBtns);
CLIENTCREATESTRUCT ccs;
ccs.hWindowMenu = _hMenuWindow;
ccs.idFirstChild = IDW_FIRST_CHILD;
_hmdiclient = CreateWindowEx(WS_EX_CLIENTEDGE|WS_EX_NOPARENTNOTIFY, TEXT("MDICLIENT"), NULL,
WS_CHILD|WS_CLIPCHILDREN|WS_VSCROLL|WS_HSCROLL|WS_VISIBLE|WS_BORDER,
0, 0, 0, 0,
hwnd, 0, g_Globals._hInstance, &ccs);
TBBUTTON extraBtns = {0, 0, TBSTATE_ENABLED, BTNS_SEP, {0, 0}, 0, 0};
#ifndef _NO_REBAR
_hextrabar = CreateToolbarEx(hwnd,
CCS_NOPARENTALIGN|CCS_NORESIZE|CCS_NODIVIDER|
WS_CHILD|TBSTYLE_FLAT|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,
IDW_EXTRABAR, 2, g_Globals._hInstance, IDB_DRIVEBAR, NULL, 0,
16, 16, 16, 16, sizeof(TBBUTTON));
#else
_hextrabar = CreateToolbarEx(hwnd,
WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST,CCS_NODIVIDER|
IDW_EXTRABAR, 2, g_Globals._hInstance, IDB_DRIVEBAR, &extraBtns, 1,
16, 13, 16, 13, sizeof(TBBUTTON));
#endif
CheckMenuItem(_menu_info._hMenuView, ID_VIEW_EXTRA_BAR, MF_BYCOMMAND|MF_CHECKED);
extraBtns.fsStyle = BTNS_BUTTON;
#ifdef __WINE__
// insert unix file system button
extraBtns.iString = SendMessage(_hextrabar, TB_ADDSTRING, 0, (LPARAM)TEXT("/\0"));
extraBtns.idCommand = ID_DRIVE_UNIX_FS;
SendMessage(_hextrabar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&extraBtns);
#endif
// insert explorer window button
extraBtns.iString = SendMessage(_hextrabar, TB_ADDSTRING, 0, (LPARAM)TEXT("Explore\0"));
extraBtns.idCommand = ID_DRIVE_DESKTOP;
SendMessage(_hextrabar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&extraBtns);
// insert shell namespace button
extraBtns.iString = SendMessage(_hextrabar, TB_ADDSTRING, 0, (LPARAM)TEXT("Shell\0"));
extraBtns.idCommand = ID_DRIVE_SHELL_NS;
extraBtns.iBitmap = 6;
SendMessage(_hextrabar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&extraBtns);
// insert web control button
extraBtns.iString = SendMessage(_hextrabar, TB_ADDSTRING, 0, (LPARAM)TEXT("Web\0"));
extraBtns.idCommand = ID_WEB_WINDOW;
extraBtns.iBitmap = 7;
SendMessage(_hextrabar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&extraBtns);
if ((HIWORD(GetVersion())>>14) == W_VER_NT) {
// insert NT object namespace button
extraBtns.iString = SendMessage(_hextrabar, TB_ADDSTRING, 0, (LPARAM)TEXT("NT Obj\0"));
extraBtns.idCommand = ID_DRIVE_NTOBJ_NS;
extraBtns.iBitmap = 8;
SendMessage(_hextrabar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&extraBtns);
}
// insert Registry button
extraBtns.iString = SendMessage(_hextrabar, TB_ADDSTRING, 0, (LPARAM)TEXT("Reg.\0"));
extraBtns.idCommand = ID_DRIVE_REGISTRY;
extraBtns.iBitmap = 9;
SendMessage(_hextrabar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&extraBtns);
#ifdef _DEBUG
// insert FAT direct file system access button
extraBtns.iString = SendMessage(_hextrabar, TB_ADDSTRING, 0, (LPARAM)TEXT("FAT\0"));
extraBtns.idCommand = ID_DRIVE_FAT;
extraBtns.iBitmap = 10;
SendMessage(_hextrabar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&extraBtns);
#endif
TBBUTTON drivebarBtn = {0, 0, TBSTATE_ENABLED, BTNS_SEP, {0, 0}, 0, 0};
#ifndef _NO_WIN_FS
PTSTR p;
#ifndef _NO_REBAR
_hdrivebar = CreateToolbarEx(hwnd,
CCS_NOPARENTALIGN|CCS_NORESIZE|CCS_NODIVIDER|
WS_CHILD|WS_VISIBLE|TBSTYLE_FLAT|CCS_NOMOVEY|TBSTYLE_LIST,
IDW_DRIVEBAR, 2, g_Globals._hInstance, IDB_DRIVEBAR, NULL, 0,
16, 16, 16, 16, sizeof(TBBUTTON));
#else
_hdrivebar = CreateToolbarEx(hwnd,
WS_CHILD|WS_VISIBLE|CCS_NOMOVEY|TBSTYLE_LIST|CCS_NODIVIDER,
IDW_DRIVEBAR, 2, g_Globals._hInstance, IDB_DRIVEBAR, &drivebarBtn, 1,
16, 13, 16, 13, sizeof(TBBUTTON));
#endif
#endif
CheckMenuItem(_menu_info._hMenuView, ID_VIEW_DRIVE_BAR, MF_BYCOMMAND|MF_UNCHECKED);
#ifndef _NO_WIN_FS
GetLogicalDriveStrings(BUFFER_LEN, _drives);
// register windows drive root strings
SendMessage(_hdrivebar, TB_ADDSTRING, 0, (LPARAM)_drives);
drivebarBtn.fsStyle = BTNS_BUTTON;
drivebarBtn.idCommand = ID_DRIVE_FIRST;
for(p=_drives; *p; ) {
switch(GetDriveType(p)) {
case DRIVE_REMOVABLE: drivebarBtn.iBitmap = 1; break;
case DRIVE_CDROM: drivebarBtn.iBitmap = 3; break;
case DRIVE_REMOTE: drivebarBtn.iBitmap = 4; break;
case DRIVE_RAMDISK: drivebarBtn.iBitmap = 5; break;
default:/*DRIVE_FIXED*/ drivebarBtn.iBitmap = 2;
}
SendMessage(_hdrivebar, TB_INSERTBUTTON, INT_MAX, (LPARAM)&drivebarBtn);
++drivebarBtn.idCommand;
++drivebarBtn.iString;
while(*p++);
}
#endif
#ifndef _NO_REBAR
int btn_hgt = HIWORD(SendMessage(_htoolbar, TB_GETBUTTONSIZE, 0, 0));
REBARBANDINFO rbBand;
rbBand.cbSize = sizeof(REBARBANDINFO);
rbBand.fMask = RBBIM_TEXT|RBBIM_STYLE|RBBIM_CHILD|RBBIM_CHILDSIZE|RBBIM_SIZE;
#ifndef RBBS_HIDETITLE // missing in MinGW headers as of 25.02.2004
#define RBBS_HIDETITLE 0x400
#endif
rbBand.fStyle = RBBS_CHILDEDGE|RBBS_GRIPPERALWAYS|RBBS_HIDETITLE;
TCHAR ExtrasBand[] = _T("Extras");
rbBand.lpText = ExtrasBand;
rbBand.hwndChild = _hextrabar;
rbBand.cxMinChild = 0;
rbBand.cyMinChild = btn_hgt;
rbBand.cx = 284;
SendMessage(_hwndrebar, RB_INSERTBAND, (WPARAM)1, (LPARAM)&rbBand);
#ifndef _NO_WIN_FS
rbBand.fStyle |= RBBS_BREAK;
TCHAR DrivesBand[] = _T("Drives");
rbBand.lpText = DrivesBand;
rbBand.hwndChild = _hdrivebar;
rbBand.cxMinChild = 0;
rbBand.cyMinChild = btn_hgt;
rbBand.cx = 400;
SendMessage(_hwndrebar, RB_INSERTBAND, (WPARAM)2, (LPARAM)&rbBand);
// hide the drivebar by default
SendMessage(_hwndrebar, RB_SHOWBAND, 2, FALSE);
#endif
#endif
}
HWND MDIMainFrame::Create()
{
HMENU hMenuFrame = LoadMenu(g_Globals._hInstance, MAKEINTRESOURCE(IDM_MDIFRAME));
return Window::Create(WINDOW_CREATOR(MDIMainFrame), 0,
(LPCTSTR)(int)g_Globals._hframeClass, ResString(IDS_TITLE), WS_OVERLAPPEDWINDOW | WS_CLIPCHILDREN,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
0/*hwndDesktop*/, hMenuFrame);
}
HWND MDIMainFrame::Create(LPCTSTR path, int mode)
{
HWND hFrame = Create();
if (!hFrame)
return 0;
ShowWindow(hFrame, SW_SHOW);
MDIMainFrame* pMainFrame = GET_WINDOW(MDIMainFrame, hFrame);
if (pMainFrame)
pMainFrame->CreateChild(path, mode);
return hFrame;
}
HWND MDIMainFrame::Create(LPCITEMIDLIST pidl, int mode)
{
HWND hFrame = Create();
if (!hFrame)
return 0;
ShowWindow(hFrame, SW_SHOW);
MDIMainFrame* pMainFrame = GET_WINDOW(MDIMainFrame, hFrame);
if (pMainFrame)
pMainFrame->CreateChild(pidl, mode);
return hFrame;
}
ChildWindow* MDIMainFrame::CreateChild(LPCTSTR path, int mode)
{
return reinterpret_cast<ChildWindow*>(SendMessage(_hwnd, PM_OPEN_WINDOW, mode, (LPARAM)path));
}
ChildWindow* MDIMainFrame::CreateChild(LPCITEMIDLIST pidl, int mode)
{
return reinterpret_cast<ChildWindow*>(SendMessage(_hwnd, PM_OPEN_WINDOW, mode|OWM_PIDL, (LPARAM)pidl));
}
BOOL MDIMainFrame::TranslateMsg(MSG* pmsg)
{
if (_hmdiclient && TranslateMDISysAccel(_hmdiclient, pmsg))
return TRUE;
return super::TranslateMsg(pmsg);
}
LRESULT MDIMainFrame::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
{
switch(nmsg) {
case PM_OPEN_WINDOW: {
CONTEXT("MDIMainFrame PM_OPEN_WINDOW");
TCHAR buffer[MAX_PATH];
LPCTSTR path;
ShellPath shell_path = DesktopFolderPath();
if (lparam) {
if (wparam & OWM_PIDL) {
// take over PIDL from lparam
shell_path.assign((LPCITEMIDLIST)lparam); // create as "rooted" window
FileSysShellPath fsp(shell_path);
path = fsp;
if (path) {
LOG(FmtString(TEXT("MDIMainFrame PM_OPEN_WINDOW: path=%s"), path));
lstrcpy(buffer, path);
path = buffer;
}
} else {
// take over path from lparam
path = (LPCTSTR)lparam;
shell_path = path; // create as "rooted" window
}
} else {
///@todo read paths and window placements from registry
if (!GetCurrentDirectory(MAX_PATH, buffer))
*buffer = '\0';
path = buffer;
}
if (path && _tcsstr(path, TEXT("://"))) { // "http://...", "ftp://", ...
OBJ_CONTEXT("create WebChild window", path);
return (LRESULT)GET_WINDOW(ChildWindow, create_webchildwindow(WebChildWndInfo(_hmdiclient, path)));
} else {
OBJ_CONTEXT("create ShellChildWndInfo", path);
// Shell Namespace as default view
ShellChildWndInfo create_info(_hmdiclient, path, shell_path);
if (wparam & OWM_ROOTED)
create_info._root_shell_path = shell_path;
else
create_info._root_shell_path = DesktopFolderPath(); //SpecialFolderPath(CSIDL_DRIVES, _hwnd);
create_info._pos.showCmd = wparam&OWM_SEPARATE? SW_SHOWNORMAL: SW_SHOWMAXIMIZED;
create_info._pos.rcNormalPosition.left = CW_USEDEFAULT;
create_info._pos.rcNormalPosition.top = CW_USEDEFAULT;
create_info._pos.rcNormalPosition.right = CW_USEDEFAULT;
create_info._pos.rcNormalPosition.bottom = CW_USEDEFAULT;
create_info._open_mode = wparam;
// FileChildWindow::create(_hmdiclient, create_info);
return (LRESULT)MDIShellBrowserChild::create(create_info);
}
return TRUE;} // success
case WM_SYSCOLORCHANGE: {
LRESULT res;
HWND hChild;
/* Forward WM_SYSCOLORCHANGE to common controls */
SendMessage(_hextrabar, WM_SYSCOLORCHANGE, 0, 0);
SendMessage(_hdrivebar, WM_SYSCOLORCHANGE, 0, 0);
for(hChild = GetNextWindow(_hmdiclient,GW_CHILD); hChild; hChild = GetNextWindow(hChild, GW_HWNDNEXT))
SendMessage(hChild, WM_SYSCOLORCHANGE, 0, 0);
super::ProcessMessage(nmsg, wparam, lparam, &res);
break; }
default: {
LRESULT res;
if (super::ProcessMessage(nmsg, wparam, lparam, &res))
return res;
else
return DefFrameProc(_hwnd, _hmdiclient, nmsg, wparam, lparam);
}
}
return 0;
}
int MDIMainFrame::Command(int id, int code)
{
CONTEXT("MDIMainFrame::Command()");
HWND hwndClient = (HWND) SendMessage(_hmdiclient, WM_MDIGETACTIVE, 0, 0);
if (hwndClient)
if (SendMessage(hwndClient, PM_DISPATCH_COMMAND, MAKELONG(id,code), 0))
return 0;
#ifndef _NO_WIN_FS
if (id>=ID_DRIVE_FIRST && id<=ID_DRIVE_FIRST+0xFF) {
TCHAR drv[_MAX_DRIVE], path[MAX_PATH];
LPCTSTR root = _drives;
for(int i=id-ID_DRIVE_FIRST; i--; root++)
while(*root)
++root;
if (activate_drive_window(root))
return 0;
_tsplitpath_s(root, drv, COUNTOF(drv), NULL, 0, NULL, 0, NULL, 0);
if (!SetCurrentDirectory(drv)) {
display_error(_hwnd, GetLastError());
return 0;
}
GetCurrentDirectory(MAX_PATH, path); ///@todo store last directory per drive
FileChildWindow::create(FileChildWndInfo(_hmdiclient, path));
return 1;
}
#endif
switch(id) {
case ID_WINDOW_NEW: {
TCHAR path[MAX_PATH];
GetCurrentDirectory(MAX_PATH, path);
FileChildWindow::create(FileChildWndInfo(_hmdiclient, path));
break;}
case ID_WINDOW_CASCADE:
SendMessage(_hmdiclient, WM_MDICASCADE, 0, 0);
break;
case ID_WINDOW_TILE_HORZ:
SendMessage(_hmdiclient, WM_MDITILE, MDITILE_HORIZONTAL, 0);
break;
case ID_WINDOW_TILE_VERT:
SendMessage(_hmdiclient, WM_MDITILE, MDITILE_VERTICAL, 0);
break;
case ID_WINDOW_ARRANGE:
SendMessage(_hmdiclient, WM_MDIICONARRANGE, 0, 0);
break;
case ID_VIEW_EXTRA_BAR:
toggle_child(_hwnd, id, _hextrabar, 1);
break;
#ifndef _NO_WIN_FS
case ID_VIEW_DRIVE_BAR:
toggle_child(_hwnd, id, _hdrivebar, 2);
break;
#endif
#ifdef __WINE__
case ID_DRIVE_UNIX_FS: {
TCHAR path[MAX_PATH];
FileChildWindow* child;
getcwd(path, COUNTOF(path));
if (activate_child_window(TEXT("unixfs")))
break;
FileChildWindow::create(_hmdiclient, FileChildWndInfo(path));
break;}
#endif
case ID_DRIVE_DESKTOP: {
TCHAR path[MAX_PATH];
if (activate_child_window(TEXT("Desktop")))
break;
GetCurrentDirectory(MAX_PATH, path);
MDIShellBrowserChild::create(ShellChildWndInfo(_hmdiclient, path, DesktopFolderPath()));
break;}
case ID_DRIVE_SHELL_NS: {
TCHAR path[MAX_PATH];
GetCurrentDirectory(MAX_PATH, path);
if (activate_child_window(TEXT("Shell")))
break;
FileChildWindow::create(ShellChildWndInfo(_hmdiclient, path, DesktopFolderPath()));
break;}
case ID_DRIVE_NTOBJ_NS: {
if (activate_child_window(TEXT("NTOBJ")))
break;
FileChildWindow::create(NtObjChildWndInfo(_hmdiclient, TEXT("\\")));
break;}
case ID_DRIVE_REGISTRY: {
if (activate_child_window(TEXT("Registry")))
break;
FileChildWindow::create(RegistryChildWndInfo(_hmdiclient, TEXT("\\")));
break;}
case ID_DRIVE_FAT: {
///@todo prompt for image file
if (activate_child_window(TEXT("FAT")))
break;
FileChildWindow::create(FATChildWndInfo(_hmdiclient, TEXT("FAT Image"))); //@@
break;}
case ID_WEB_WINDOW:
#ifdef _DEBUG
create_webchildwindow(WebChildWndInfo(_hmdiclient, TEXT("http://localhost")));
#else
create_webchildwindow(WebChildWndInfo(_hmdiclient, TEXT("http://www.reactos.org")));
#endif
break;
case ID_EXPLORER_FAQ:
create_webchildwindow(WebChildWndInfo(_hmdiclient, TEXT("http://www.sky.franken.de/explorer/")));
break;
case ID_VIEW_SDI:
MainFrameBase::Create(ExplorerCmd());
break;
///@todo There are even more menu items!
default:
if (super::Command(id, code) == 0)
return 0;
else
return DefFrameProc(_hwnd, _hmdiclient, WM_COMMAND, MAKELONG(id,code), 0);
}
return 0;
}
void MDIMainFrame::frame_get_clientspace(PRECT prect)
{
super::frame_get_clientspace(prect);
#ifndef _NO_WIN_FS
if (IsWindowVisible(_hdrivebar)) {
ClientRect rt(_hdrivebar);
prect->top += rt.bottom+2;
}
#endif
}
void MDIMainFrame::resize_frame(int cx, int cy)
{
if (cy <= 0)
return; // avoid resizing children when receiving RBN_AUTOSIZE while getting minimized
RECT rect = {0, 0, cx, cy};
if (_hwndrebar) {
int height = SendMessage(_hwndrebar, RB_GETBARHEIGHT, 0, 0);
rect.top += height;
rect.top += 5;
} else {
if (IsWindowVisible(_htoolbar)) {
SendMessage(_htoolbar, WM_SIZE, 0, 0);
WindowRect rt(_htoolbar);
rect.top = rt.bottom;
// rect.bottom -= rt.bottom;
}
if (IsWindowVisible(_hextrabar)) {
SendMessage(_hextrabar, WM_SIZE, 0, 0);
WindowRect rt(_hextrabar);
int new_top = --rect.top + rt.bottom;
MoveWindow(_hextrabar, 0, rect.top, rt.right, new_top, TRUE);
rect.top = new_top;
// rect.bottom -= rt.bottom;
}
#ifndef _NO_WIN_FS
if (IsWindowVisible(_hdrivebar)) {
SendMessage(_hdrivebar, WM_SIZE, 0, 0);
WindowRect rt(_hdrivebar);
int new_top = --rect.top + rt.bottom;
MoveWindow(_hdrivebar, 0, rect.top, rt.right, new_top, TRUE);
rect.top = new_top;
// rect.bottom -= rt.bottom;
}
#endif
}
if (IsWindowVisible(_hstatusbar)) {
int parts[] = {300, 500};
SendMessage(_hstatusbar, WM_SIZE, 0, 0);
SendMessage(_hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
ClientRect rt(_hstatusbar);
rect.bottom -= rt.bottom;
}
if (IsWindowVisible(_hsidebar)) {
WindowRect rt(_hsidebar);
rect.left += rt.right-rt.left;
SetWindowPos(_hsidebar, 0, -1, rect.top-1, rt.right-rt.left, rect.bottom-rect.top+1, SWP_NOACTIVATE|SWP_NOZORDER);
}
MoveWindow(_hmdiclient, rect.left-1, rect.top-1, rect.right-rect.left+1, rect.bottom-rect.top+1, TRUE);
}
bool MDIMainFrame::activate_drive_window(LPCTSTR path)
{
TCHAR drv1[_MAX_DRIVE], drv2[_MAX_DRIVE];
HWND child_wnd;
_tsplitpath_s(path, drv1, COUNTOF(drv1), NULL, 0, NULL, 0, NULL, 0);
// search for a already open window for the same drive
for(child_wnd=GetNextWindow(_hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
FileChildWindow* child = (FileChildWindow*) SendMessage(child_wnd, PM_GET_FILEWND_PTR, 0, 0);
if (child) {
_tsplitpath_s(child->get_root()._path, drv2, COUNTOF(drv2), NULL, 0, NULL, 0, NULL, 0);
if (!lstrcmpi(drv2, drv1)) {
SendMessage(_hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
if (IsMinimized(child_wnd))
ShowWindow(child_wnd, SW_SHOWNORMAL);
return true;
}
}
}
return false;
}
bool MDIMainFrame::activate_child_window(LPCTSTR filesys)
{
HWND child_wnd;
// search for a already open window of the given file system name
for(child_wnd=GetNextWindow(_hmdiclient,GW_CHILD); child_wnd; child_wnd=GetNextWindow(child_wnd, GW_HWNDNEXT)) {
FileChildWindow* child = (FileChildWindow*) SendMessage(child_wnd, PM_GET_FILEWND_PTR, 0, 0);
if (child) {
if (!lstrcmpi(child->get_root()._fs, filesys)) {
SendMessage(_hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
if (IsMinimized(child_wnd))
ShowWindow(child_wnd, SW_SHOWNORMAL);
return true;
}
} else {
ShellBrowser* shell_child = (ShellBrowser*) SendMessage(child_wnd, PM_GET_SHELLBROWSER_PTR, 0, 0);
if (shell_child) {
if (!lstrcmpi(shell_child->get_root()._fs, filesys)) {
SendMessage(_hmdiclient, WM_MDIACTIVATE, (WPARAM)child_wnd, 0);
if (IsMinimized(child_wnd))
ShowWindow(child_wnd, SW_SHOWNORMAL);
return true;
}
}
}
}
return false;
}
bool MDIMainFrame::go_to(LPCTSTR url, bool new_window)
{
if (!new_window) {
HWND hwndClient = (HWND) SendMessage(_hmdiclient, WM_MDIGETACTIVE, 0, 0);
if (hwndClient)
if (SendMessage(hwndClient, PM_JUMP_TO_URL, 0, (LPARAM)url))
return true;
}
if (CreateChild(url))
return true;
return super::go_to(url, new_window);
}
#endif // _NO_MDI
SDIMainFrame::SDIMainFrame(HWND hwnd)
: super(hwnd)
{
_split_pos = DEFAULT_SPLIT_POS;
_last_split = DEFAULT_SPLIT_POS;
/* wait for PM_OPEN_WINDOW message before creating a shell view
update_shell_browser();*/
}
HWND SDIMainFrame::Create()
{
HMENU hMenuFrame = LoadMenu(g_Globals._hInstance, MAKEINTRESOURCE(IDM_SDIFRAME));
return Window::Create(WINDOW_CREATOR(SDIMainFrame), 0,
(LPCTSTR)(int)g_Globals._hframeClass, ResString(IDS_TITLE), WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT,
0/*hwndDesktop*/, hMenuFrame);
}
HWND SDIMainFrame::Create(LPCITEMIDLIST pidl, int mode)
{
HWND hFrame = Create();
if (!hFrame)
return 0;
ShowWindow(hFrame, SW_SHOW);
SDIMainFrame* pFrame = GET_WINDOW(SDIMainFrame, hFrame);
if (pFrame)
pFrame->jump_to(pidl, mode);
return hFrame;
}
HWND SDIMainFrame::Create(LPCTSTR path, int mode)
{
HWND hFrame = Create();
if (!hFrame)
return 0;
ShowWindow(hFrame, SW_SHOW);
MDIMainFrame* pMainFrame = GET_WINDOW(MDIMainFrame, hFrame);
if (pMainFrame)
pMainFrame->CreateChild(path, mode);
return hFrame;
}
LRESULT SDIMainFrame::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
{
switch(nmsg) {
case WM_SIZE:
resize_frame(LOWORD(lparam), HIWORD(lparam));
break;
case WM_PAINT: {
PaintCanvas canvas(_hwnd);
if (_left_hwnd) {
ClientRect rt(_hwnd);
rt.left = _split_pos-SPLIT_WIDTH/2;
rt.right = _split_pos+SPLIT_WIDTH/2+1;
if (_right_hwnd) {
WindowRect right_rect(_right_hwnd);
ScreenToClient(_hwnd, &right_rect);
rt.top = right_rect.top;
rt.bottom = right_rect.bottom;
}
HBRUSH lastBrush = SelectBrush(canvas, GetStockBrush(COLOR_SPLITBAR));
Rectangle(canvas, rt.left, rt.top-1, rt.right, rt.bottom+1);
SelectObject(canvas, lastBrush);
}
break;}
case WM_SETCURSOR:
if (_left_hwnd)
if (LOWORD(lparam) == HTCLIENT) {
POINT pt;
GetCursorPos(&pt);
ScreenToClient(_hwnd, &pt);
if (pt.x>=_split_pos-SPLIT_WIDTH/2 && pt.x<_split_pos+SPLIT_WIDTH/2+1) {
SetCursor(LoadCursor(0, IDC_SIZEWE));
return TRUE;
}
}
goto def;
case WM_LBUTTONDOWN:
if (_left_hwnd) {
int x = GET_X_LPARAM(lparam);
ClientRect rt(_hwnd);
if (x>=_split_pos-SPLIT_WIDTH/2 && x<_split_pos+SPLIT_WIDTH/2+1) {
_last_split = _split_pos;
SetCapture(_hwnd);
}
}
break;
case WM_LBUTTONUP:
if (GetCapture() == _hwnd)
ReleaseCapture();
break;
case WM_KEYDOWN:
if (wparam == VK_ESCAPE)
if (GetCapture() == _hwnd) {
_split_pos = _last_split;
resize_children();
_last_split = -1;
ReleaseCapture();
SetCursor(LoadCursor(0, IDC_ARROW));
}
break;
case WM_MOUSEMOVE:
if (GetCapture() == _hwnd) {
int x = GET_X_LPARAM(lparam);
ClientRect rt(_hwnd);
if (x>=0 && x<rt.right) {
_split_pos = x;
resize_children();
rt.left = x-SPLIT_WIDTH/2;
rt.right = x+SPLIT_WIDTH/2+1;
InvalidateRect(_hwnd, &rt, FALSE);
UpdateWindow(_left_hwnd);
UpdateWindow(_hwnd);
UpdateWindow(_right_hwnd);
}
}
break;
case PM_OPEN_WINDOW: {
CONTEXT("SDIMainFrame PM_OPEN_WINDOW");
TCHAR buffer[MAX_PATH];
LPCTSTR path;
ShellPath shell_path = DesktopFolderPath();
if (lparam) {
if (wparam & OWM_PIDL) {
// take over PIDL from lparam
shell_path.assign((LPCITEMIDLIST)lparam); // create as "rooted" window
FileSysShellPath fsp(shell_path);
path = fsp;
if (path) {
LOG(FmtString(TEXT("SDIMainFrame PM_OPEN_WINDOW: path=%s"), path));
lstrcpy(buffer, path);
path = buffer;
}
} else {
// take over path from lparam
path = (LPCTSTR)lparam;
shell_path = path; // create as "rooted" window
}
} else {
///@todo read paths and window placements from registry
if (!GetCurrentDirectory(MAX_PATH, buffer))
*buffer = '\0';
path = buffer;
shell_path = path;
}
if (wparam & OWM_ROOTED)
_shellpath_info._root_shell_path = shell_path;
else
_shellpath_info._root_shell_path = DesktopFolderPath(); //SpecialFolderPath(CSIDL_DRIVES, _hwnd);
jump_to(shell_path, wparam); ///@todo content of 'path' not used any more
return TRUE;} // success
default: def:
return super::WndProc(nmsg, wparam, lparam);
}
return 0;
}
int SDIMainFrame::Command(int id, int code)
{
switch(id) {
case ID_VIEW_MDI:
MainFrameBase::Create(ExplorerCmd(_url, true));
break;
default:
return super::Command(id, code);
}
return 0;
}
void SDIMainFrame::resize_frame(int cx, int cy)
{
if (cy <= 0)
return; // avoid resizing children when receiving RBN_AUTOSIZE while getting minimized
RECT rect = {0, 0, cx, cy};
if (_hwndrebar) {
int height = ClientRect(_hwndrebar).bottom;
rect.top += height;
rect.top += 5;
} else {
if (IsWindowVisible(_htoolbar)) {
SendMessage(_htoolbar, WM_SIZE, 0, 0);
WindowRect rt(_htoolbar);
rect.top = rt.bottom;
// rect.bottom -= rt.bottom;
}
}
if (IsWindowVisible(_hstatusbar)) {
int parts[] = {300, 500};
SendMessage(_hstatusbar, WM_SIZE, 0, 0);
SendMessage(_hstatusbar, SB_SETPARTS, 2, (LPARAM)&parts);
ClientRect rt(_hstatusbar);
rect.bottom -= rt.bottom;
}
if (IsWindowVisible(_hsidebar)) {
WindowRect rt(_hsidebar);
rect.left += rt.right-rt.left;
SetWindowPos(_hsidebar, 0, -1, rect.top-1, rt.right-rt.left, rect.bottom-rect.top+1, SWP_NOACTIVATE|SWP_NOZORDER);
}
_clnt_rect = rect;
resize_children();
}
void SDIMainFrame::resize_children()
{
HDWP hdwp = BeginDeferWindowPos(2);
int cx = _clnt_rect.left;
if (_left_hwnd) {
cx = _split_pos + SPLIT_WIDTH/2;
hdwp = DeferWindowPos(hdwp, _left_hwnd, 0, _clnt_rect.left, _clnt_rect.top, _split_pos-SPLIT_WIDTH/2-_clnt_rect.left, _clnt_rect.bottom-_clnt_rect.top, SWP_NOZORDER|SWP_NOACTIVATE);
} else {
//_split_pos = -1;
cx = 0;
}
if (_right_hwnd)
hdwp = DeferWindowPos(hdwp, _right_hwnd, 0, _clnt_rect.left+cx+1, _clnt_rect.top, _clnt_rect.right-cx, _clnt_rect.bottom-_clnt_rect.top, SWP_NOZORDER|SWP_NOACTIVATE);
EndDeferWindowPos(hdwp);
}
void SDIMainFrame::update_clnt_rect()
{
ClientRect rect(_hwnd);
resize_frame(rect.right, rect.bottom);
}
void SDIMainFrame::update_shell_browser()
{
int split_pos = DEFAULT_SPLIT_POS;
if (_shellBrowser.get()) {
split_pos = _split_pos;
delete _shellBrowser.release();
}
// create explorer treeview
if (_shellpath_info._open_mode & OWM_EXPLORE) {
if (!_left_hwnd) {
ClientRect rect(_hwnd);
_left_hwnd = CreateWindowEx(WS_EX_CLIENTEDGE, WC_TREEVIEW, NULL,
WS_CHILD|WS_TABSTOP|WS_VISIBLE|TVS_HASLINES|TVS_LINESATROOT|TVS_HASBUTTONS|TVS_NOTOOLTIPS|TVS_SHOWSELALWAYS,
0, rect.top, split_pos-SPLIT_WIDTH/2, rect.bottom-rect.top,
_hwnd, (HMENU)IDC_FILETREE, g_Globals._hInstance, 0);
// display tree window as long as the shell view is not yet visible
resize_frame(rect.right, rect.bottom);
MoveWindow(_left_hwnd, rect.left, rect.top, rect.right-rect.left, rect.bottom-rect.top, TRUE);
}
} else {
if (_left_hwnd) {
DestroyWindow(_left_hwnd);
_left_hwnd = 0;
}
}
_shellBrowser = auto_ptr<ShellBrowser>(new ShellBrowser(_hwnd, _hwnd, _left_hwnd, _right_hwnd,
_shellpath_info, this, _cm_ifs));
if (_left_hwnd)
_shellBrowser->Init();
// update _clnt_rect and set size of new created shell view windows
update_clnt_rect();
}
void SDIMainFrame::entry_selected(Entry* entry)
{
if (_left_hwnd)
_shellBrowser->select_folder(entry, false);
_shellBrowser->UpdateFolderView(entry->get_shell_folder());
// set size of new created shell view windows
resize_children();
}
void SDIMainFrame::set_url(LPCTSTR url)
{
if (_url != url) {
_url = url;
SetWindowText(_haddrcombo, url);
}
}
void SDIMainFrame::jump_to(LPCTSTR path, int mode)
{/*@@todo
if (_shellBrowser.get() && (_shellpath_info._open_mode&~OWM_PIDL)==(mode&~OWM_PIDL)) {
_shellBrowser->jump_to(path);
_shellpath_info._shell_path = path;
} else */{
_shellpath_info._open_mode = mode;
_shellpath_info._shell_path = path;
update_shell_browser();
}
}
void SDIMainFrame::jump_to(LPCITEMIDLIST path, int mode)
{
if (_shellBrowser.get() && (_shellpath_info._open_mode&~OWM_PIDL)==(mode&~OWM_PIDL)) {
ShellPath shell_path = path;
_shellBrowser->jump_to(shell_path);
_shellpath_info._shell_path = shell_path;
} else {
_shellpath_info._open_mode = mode;
_shellpath_info._shell_path = path;
update_shell_browser();
}
}
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