/* * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ // // Explorer clone // // quicklaunch.cpp // // Martin Fuchs, 22.08.2003 // #include #include "../resource.h" #include "quicklaunch.h" QuickLaunchEntry::QuickLaunchEntry() { _hbmp = 0; } QuickLaunchMap::~QuickLaunchMap() { while(!empty()) { iterator it = begin(); DeleteBitmap(it->second._hbmp); erase(it); } } QuickLaunchBar::QuickLaunchBar(HWND hwnd) : super(hwnd) { CONTEXT("QuickLaunchBar::QuickLaunchBar()"); _dir = NULL; _next_id = IDC_FIRST_QUICK_ID; _btn_dist = 20; _size = 0; HWND hwndToolTip = (HWND) SendMessage(hwnd, TB_GETTOOLTIPS, 0, 0); SetWindowStyle(hwndToolTip, GetWindowStyle(hwndToolTip)|TTS_ALWAYSTIP); // delay refresh to some time later PostMessage(hwnd, PM_REFRESH, 0, 0); } QuickLaunchBar::~QuickLaunchBar() { delete _dir; } HWND QuickLaunchBar::Create(HWND hwndParent) { CONTEXT("QuickLaunchBar::Create()"); ClientRect clnt(hwndParent); HWND hwnd = CreateToolbarEx(hwndParent, WS_CHILD|WS_VISIBLE|WS_CLIPSIBLINGS|WS_CLIPCHILDREN| CCS_TOP|CCS_NODIVIDER|CCS_NOPARENTALIGN|CCS_NORESIZE| TBSTYLE_TOOLTIPS|TBSTYLE_WRAPABLE|TBSTYLE_FLAT, IDW_QUICKLAUNCHBAR, 0, 0, 0, NULL, 0, 0, 0, 16, 16, sizeof(TBBUTTON)); if (hwnd) new QuickLaunchBar(hwnd); return hwnd; } void QuickLaunchBar::AddShortcuts() { CONTEXT("QuickLaunchBar::AddShortcuts()"); WaitCursor wait; try { TCHAR path[MAX_PATH]; SpecialFolderFSPath app_data(CSIDL_APPDATA, _hwnd); ///@todo perhaps also look into CSIDL_COMMON_APPDATA ? _stprintf(path, TEXT("%s\\")QUICKLAUNCH_FOLDER, (LPCTSTR)app_data); RecursiveCreateDirectory(path); _dir = new ShellDirectory(GetDesktopFolder(), path, _hwnd); _dir->smart_scan(SORT_NAME); // immediatelly extract the shortcut icons for(Entry*entry=_dir->_down; entry; entry=entry->_next) entry->_icon_id = entry->safe_extract_icon(ICF_NORMAL); } catch(COMException&) { return; } ShellFolder desktop_folder; WindowCanvas canvas(_hwnd); COLORREF bk_color = GetSysColor(COLOR_BTNFACE); HBRUSH bk_brush = GetSysColorBrush(COLOR_BTNFACE); AddButton(ID_MINIMIZE_ALL, g_Globals._icon_cache.get_icon(ICID_MINIMIZE).create_bitmap(bk_color, bk_brush, canvas), ResString(IDS_MINIMIZE_ALL), NULL); AddButton(ID_EXPLORE, g_Globals._icon_cache.get_icon(ICID_EXPLORER).create_bitmap(bk_color, bk_brush, canvas), ResString(IDS_TITLE), NULL); TBBUTTON sep = {0, -1, TBSTATE_ENABLED, BTNS_SEP, {0, 0}, 0, 0}; SendMessage(_hwnd, TB_INSERTBUTTON, INT_MAX, (LPARAM)&sep); int cur_desktop = g_Globals._desktops._current_desktop; ResString desktop_fmt(IDS_DESKTOP_NUM); HDC hdc = CreateCompatibleDC(canvas); DWORD size = SendMessage(_hwnd, TB_GETBUTTONSIZE, 0, 0); int cx = LOWORD(size); int cy = HIWORD(size); RECT rect = {0, 0, cx, cy}; RECT textRect = {0, 0, cx-7, cy-7}; for(int i=0; i_down; entry; entry=entry->_next) { // hide files like "desktop.ini" if (entry->_data.dwFileAttributes & FILE_ATTRIBUTE_HIDDEN) continue; // hide subfolders if (!(entry->_data.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) { HBITMAP hbmp = g_Globals._icon_cache.get_icon(entry->_icon_id).create_bitmap(bk_color, bk_brush, canvas); AddButton(_next_id++, hbmp, entry->_display_name, entry); //entry->_etype==ET_SHELL? desktop_folder.get_name(static_cast(entry)->_pidl): entry->_display_name); } } _btn_dist = LOWORD(SendMessage(_hwnd, TB_GETBUTTONSIZE, 0, 0)); _size = _entries.size() * _btn_dist; SendMessage(GetParent(_hwnd), PM_RESIZE_CHILDREN, 0, 0); } void QuickLaunchBar::AddButton(int id, HBITMAP hbmp, LPCTSTR name, Entry* entry, int flags) { TBADDBITMAP ab = {0, (UINT_PTR)hbmp}; int bmp_idx = SendMessage(_hwnd, TB_ADDBITMAP, 1, (LPARAM)&ab); QuickLaunchEntry qle; qle._hbmp = hbmp; qle._title = name; qle._entry = entry; _entries[id] = qle; TBBUTTON btn = {0, 0, flags, BTNS_BUTTON|BTNS_NOPREFIX, {0, 0}, 0, 0}; btn.idCommand = id; btn.iBitmap = bmp_idx; SendMessage(_hwnd, TB_INSERTBUTTON, INT_MAX, (LPARAM)&btn); } void QuickLaunchBar::UpdateDesktopButtons(int desktop_idx) { for(int i=0; ifirst, (LPARAM)&rect); if (rect.right > max_cx) max_cx = rect.right; } return max_cx;} case PM_UPDATE_DESKTOP: UpdateDesktopButtons(wparam); break; case WM_CONTEXTMENU: { TBBUTTON btn; QuickLaunchMap::iterator it; Point screen_pt(lparam), clnt_pt=screen_pt; ScreenToClient(_hwnd, &clnt_pt); Entry* entry = NULL; int idx = SendMessage(_hwnd, TB_HITTEST, 0, (LPARAM)&clnt_pt); if (idx>=0 && SendMessage(_hwnd, TB_GETBUTTON, idx, (LPARAM)&btn)!=-1 && (it=_entries.find(btn.idCommand))!=_entries.end()) { entry = it->second._entry; } if (entry) { // entry is NULL for desktop switch buttons HRESULT hr = entry->do_context_menu(_hwnd, screen_pt, _cm_ifs); if (SUCCEEDED(hr)) AddShortcuts(); //refresh(); else CHECKERROR(hr); } else goto def; break;} default: def: return super::WndProc(nmsg, wparam, lparam); } return 0; } int QuickLaunchBar::Command(int id, int code) { CONTEXT("QuickLaunchBar::Command()"); if ((id&~0xFF) == IDC_FIRST_QUICK_ID) { QuickLaunchEntry& qle = _entries[id]; if (qle._entry) { qle._entry->launch_entry(_hwnd); return 0; } } return 0; // Don't return 1 to avoid recursion with DesktopBar::Command() } int QuickLaunchBar::Notify(int id, NMHDR* pnmh) { switch(pnmh->code) { case TTN_GETDISPINFO: { NMTTDISPINFO* ttdi = (NMTTDISPINFO*) pnmh; int id = ttdi->hdr.idFrom; ttdi->lpszText = _entries[id]._title.str(); #ifdef TTF_DI_SETITEM ttdi->uFlags |= TTF_DI_SETITEM; #endif // enable multiline tooltips (break at CR/LF and for very long one-line strings) SendMessage(pnmh->hwndFrom, TTM_SETMAXTIPWIDTH, 0, 400); break;} return super::Notify(id, pnmh); } return 0; }