quick launch bar window More...
#include <quicklaunch.h>
Public Types | |
typedef ExtContextMenuHandlerT < SubclassedWindow > | super |
Public Member Functions | |
QuickLaunchBar (HWND hwnd) | |
~QuickLaunchBar () | |
Static Public Member Functions | |
static HWND | Create (HWND hwndParent) |
Protected Member Functions | |
LRESULT | WndProc (UINT nmsg, WPARAM wparam, LPARAM lparam) |
int | Command (int id, int code) |
int | Notify (int id, NMHDR *pnmh) |
void | AddShortcuts () |
void | AddButton (int id, HBITMAP hbmp, LPCTSTR name, Entry *entry, int flags=TBSTATE_ENABLED) |
void | UpdateDesktopButtons (int desktop_idx) |
Protected Attributes | |
ShellDirectory * | _dir |
int | _next_id |
QuickLaunchMap | _entries |
int | _btn_dist |
int | _size |
quick launch bar window
Definition at line 60 of file quicklaunch.h.
Reimplemented from ExtContextMenuHandlerT< SubclassedWindow >.
Definition at line 62 of file quicklaunch.h.
QuickLaunchBar::QuickLaunchBar | ( | HWND | hwnd ) |
Definition at line 51 of file quicklaunch.cpp.
References _btn_dist, _dir, _next_id, _size, CONTEXT, HWND, IDC_FIRST_QUICK_ID, PM_REFRESH, and SetWindowStyle.
Referenced by Create().
: 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 | ( | ) |
void QuickLaunchBar::AddButton | ( | int | id, |
HBITMAP | hbmp, | ||
LPCTSTR | name, | ||
Entry * | entry, | ||
int | flags = TBSTATE_ENABLED |
||
) | [protected] |
Definition at line 177 of file quicklaunch.cpp.
References _entries, QuickLaunchEntry::_entry, QuickLaunchEntry::_hbmp, WindowHandle::_hwnd, and QuickLaunchEntry::_title.
Referenced by AddShortcuts().
{ 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::AddShortcuts | ( | ) | [protected] |
Definition at line 92 of file quicklaunch.cpp.
References _btn_dist, Desktops::_current_desktop, ExplorerGlobals::_desktops, _dir, Entry::_down, _entries, WindowHandle::_hwnd, ExplorerGlobals::_icon_cache, Entry::_next, _next_id, _size, _stprintf, AddButton(), CONTEXT, Icon::create_bitmap(), DESKTOP_COUNT, g_Globals, IconCache::get_icon(), GetDesktopFolder(), ICF_NORMAL, ICID_EXPLORER, ICID_MINIMIZE, ID_EXPLORE, ID_MINIMIZE_ALL, ID_SWITCH_DESKTOP_1, IDS_DESKTOP_NUM, IDS_MINIMIZE_ALL, IDS_TITLE, PM_RESIZE_CHILDREN, QUICKLAUNCH_FOLDER, RecursiveCreateDirectory(), Entry::smart_scan(), SORT_NAME, and TEXT.
Referenced by WndProc().
{ 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); 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_CHECKED:TBSTATE_ENABLED); } DeleteDC(hdc); SendMessage(_hwnd, TB_INSERTBUTTON, INT_MAX, (LPARAM)&sep); 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); }
int QuickLaunchBar::Command | ( | int | id, |
int | code | ||
) | [protected, virtual] |
Reimplemented from SubclassedWindow.
Definition at line 271 of file quicklaunch.cpp.
References _entries, QuickLaunchEntry::_entry, WindowHandle::_hwnd, CONTEXT, IDC_FIRST_QUICK_ID, and Entry::launch_entry().
{ 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() }
Definition at line 74 of file quicklaunch.cpp.
References CONTEXT, HWND, IDW_QUICKLAUNCHBAR, and QuickLaunchBar().
{ 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; }
int QuickLaunchBar::Notify | ( | int | id, |
NMHDR * | pnmh | ||
) | [protected, virtual] |
Reimplemented from SubclassedWindow.
Definition at line 287 of file quicklaunch.cpp.
References _entries, and SubclassedWindow::Notify().
{ 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; }
void QuickLaunchBar::UpdateDesktopButtons | ( | int | desktop_idx ) | [protected] |
Definition at line 198 of file quicklaunch.cpp.
References WindowHandle::_hwnd, DESKTOP_COUNT, and ID_SWITCH_DESKTOP_1.
Referenced by WndProc().
{ for(int i=0; i<DESKTOP_COUNT; ++i) { TBBUTTONINFO tbi = {sizeof(TBBUTTONINFO), TBIF_STATE, 0, 0, desktop_idx==i? TBSTATE_ENABLED|TBSTATE_CHECKED: TBSTATE_ENABLED}; SendMessage(_hwnd, TB_SETBUTTONINFO, ID_SWITCH_DESKTOP_1+i, (LPARAM)&tbi); } }
LRESULT QuickLaunchBar::WndProc | ( | UINT | nmsg, |
WPARAM | wparam, | ||
LPARAM | lparam | ||
) | [protected, virtual] |
Reimplemented from ExtContextMenuHandlerT< SubclassedWindow >.
Definition at line 207 of file quicklaunch.cpp.
References ExtContextMenuHandlerT< SubclassedWindow >::_cm_ifs, _entries, WindowHandle::_hwnd, _size, AddShortcuts(), CHECKERROR, Entry::do_context_menu(), PM_GET_WIDTH, PM_REFRESH, PM_UPDATE_DESKTOP, ScreenToClient(), UpdateDesktopButtons(), and ExtContextMenuHandlerT< SubclassedWindow >::WndProc().
{ 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)) AddShortcuts(); //refresh(); else CHECKERROR(hr); } else goto def; break;} default: def: return super::WndProc(nmsg, wparam, lparam); } return 0; }
int QuickLaunchBar::_btn_dist [protected] |
Definition at line 78 of file quicklaunch.h.
Referenced by AddShortcuts(), and QuickLaunchBar().
ShellDirectory* QuickLaunchBar::_dir [protected] |
Definition at line 74 of file quicklaunch.h.
Referenced by AddShortcuts(), QuickLaunchBar(), and ~QuickLaunchBar().
QuickLaunchMap QuickLaunchBar::_entries [protected] |
Definition at line 77 of file quicklaunch.h.
Referenced by AddButton(), AddShortcuts(), Command(), Notify(), and WndProc().
int QuickLaunchBar::_next_id [protected] |
Definition at line 76 of file quicklaunch.h.
Referenced by AddShortcuts(), and QuickLaunchBar().
int QuickLaunchBar::_size [protected] |
Definition at line 79 of file quicklaunch.h.
Referenced by AddShortcuts(), QuickLaunchBar(), and WndProc().
ROS Explorer Source Code Documentation
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