--- /dev/null
+/*
+ * 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
+ //
+ // quicklaunch.cpp
+ //
+ // Martin Fuchs, 22.08.2003
+ //
+
+
+#include <precomp.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<DESKTOP_COUNT; ++i) {
+ HBITMAP hbmp = CreateCompatibleBitmap(canvas, cx, cy);
+ HBITMAP hbmp_old = SelectBitmap(hdc, hbmp);
+
+ FontSelection font(hdc, GetStockFont(ANSI_VAR_FONT));
+ FmtString num_txt(TEXT("%d"), i+1);
+ TextColor color(hdc, RGB(64,64,64));
+ BkMode mode(hdc, TRANSPARENT);
+ FillRect(hdc, &rect, GetSysColorBrush(COLOR_BTNFACE));
+ DrawText(hdc, num_txt, num_txt.length(), &textRect, DT_CENTER|DT_VCENTER|DT_SINGLELINE);
+
+ SelectBitmap(hdc, hbmp_old);
+
+ AddButton(ID_SWITCH_DESKTOP_1+i, hbmp, FmtString(desktop_fmt, i+1), NULL, cur_desktop==i?TBSTATE_ENABLED|TBSTATE_PRESSED:TBSTATE_ENABLED);
+ }
+ DeleteDC(hdc);
+
+ for(Entry*entry=_dir->_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<ShellEntry*>(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, (BYTE)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; i<DESKTOP_COUNT; ++i) {
+ TBBUTTONINFO tbi = {sizeof(TBBUTTONINFO), TBIF_STATE, 0, 0, (BYTE)(desktop_idx==i? TBSTATE_ENABLED|TBSTATE_PRESSED: TBSTATE_ENABLED)};
+
+ SendMessage(_hwnd, TB_SETBUTTONINFO, ID_SWITCH_DESKTOP_1+i, (LPARAM)&tbi);
+ }
+}
+
+LRESULT QuickLaunchBar::WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
+{
+ switch(nmsg) {
+ case PM_REFRESH:
+ AddShortcuts();
+ break;
+
+ case PM_GET_WIDTH: {
+ // take line wrapping into account
+ int btns = SendMessage(_hwnd, TB_BUTTONCOUNT, 0, 0);
+ int rows = SendMessage(_hwnd, TB_GETROWS, 0, 0);
+
+ if (rows<2 || rows==btns)
+ return _size;
+
+ RECT rect;
+ int max_cx = 0;
+
+ for(QuickLaunchMap::const_iterator it=_entries.begin(); it!=_entries.end(); ++it) {
+ SendMessage(_hwnd, TB_GETRECT, it->first, (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))
+ 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;
+}
projects / reactos.git / blobdiff