diff options
Diffstat (limited to 'win/vncviewer/FTBrowseDlg.cxx')
| -rw-r--r-- | win/vncviewer/FTBrowseDlg.cxx | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/win/vncviewer/FTBrowseDlg.cxx b/win/vncviewer/FTBrowseDlg.cxx new file mode 100644 index 00000000..1b6dfb67 --- /dev/null +++ b/win/vncviewer/FTBrowseDlg.cxx @@ -0,0 +1,196 @@ +/* Copyright (C) 2005 TightVNC Team. All Rights Reserved. + * + * Developed by Dennis Syrovatsky + * + * This is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This software 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 General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this software; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, + * USA. + * + * TightVNC distribution homepage on the Web: http://www.tightvnc.com/ + * + */ + +// -=- FTBrpwseDlg.cxx + +#include <vncviewer/FTBrowseDlg.h> + +using namespace rfb; +using namespace rfb::win32; + +FTBrowseDlg::FTBrowseDlg(FTDialog *pFTDlg) +{ + m_pFTDlg = pFTDlg; + m_hwndDlg = NULL; + m_hwndTree = NULL; + m_hParentItem = NULL; +} + +FTBrowseDlg::~FTBrowseDlg() +{ + destroy(); +} + +bool +FTBrowseDlg::create() +{ + m_hwndDlg = CreateDialogParam(GetModuleHandle(0), MAKEINTRESOURCE(IDD_FTBROWSE), + m_pFTDlg->getWndHandle(), (DLGPROC) FTBrowseDlgProc, + (LONG) this); + + if (m_hwndDlg == NULL) return false; + + m_hwndTree = GetDlgItem(m_hwndDlg, IDC_FTBROWSETREE); + + ShowWindow(m_hwndDlg, SW_SHOW); + UpdateWindow(m_hwndDlg); + + return true; +} + +void +FTBrowseDlg::destroy() +{ + EndDialog(m_hwndDlg, 0); +} + +void +FTBrowseDlg::addItems(FileInfo *pFI) +{ + TVITEM tvi; + TVINSERTSTRUCT tvins; + + if (pFI->getNumEntries() <= 0) return; + + for (unsigned int i = 0; i < pFI->getNumEntries(); i++) + { + tvi.mask = TVIF_TEXT; + tvi.pszText = pFI->getNameAt(i);; + tvins.hParent = m_hParentItem; + tvins.item = tvi; + tvins.hParent = TreeView_InsertItem(m_hwndTree, &tvins); + TreeView_InsertItem(m_hwndTree, &tvins); + } +} + +char * +FTBrowseDlg::getTVPath(HTREEITEM hTItem) +{ + char path[FT_FILENAME_SIZE]; + char szText[FT_FILENAME_SIZE]; + + TVITEM tvi; + path[0] = '\0'; + + do { + tvi.mask = TVIF_TEXT | TVIF_HANDLE; + tvi.hItem = hTItem; + tvi.pszText = szText; + tvi.cchTextMax = FT_FILENAME_SIZE; + TreeView_GetItem(m_hwndTree, &tvi); + sprintf(path, "%s\\%s", path, tvi.pszText); + hTItem = TreeView_GetParent(m_hwndTree, hTItem); + } while(hTItem != NULL); + + return pathInvert(path); +} + +char * +FTBrowseDlg::pathInvert(char *pPath) +{ + int len = strlen(pPath); + m_szPath[0] = '\0'; + char *pos = NULL; + + while ((pos = strrchr(pPath, '\\')) != NULL) { + if (strlen(m_szPath) == 0) { + strcpy(m_szPath, (pos + 1)); + } else { + sprintf(m_szPath, "%s\\%s", m_szPath, (pos + 1)); + } + *pos = '\0'; + } + + m_szPath[len] = '\0'; + return m_szPath; +} + +char * +FTBrowseDlg::getPath() +{ + GetDlgItemText(m_hwndDlg, IDC_FTBROWSEPATH, m_szPath, FT_FILENAME_SIZE); + return m_szPath; +} + +void +FTBrowseDlg::deleteChildItems() +{ + while (TreeView_GetChild(m_hwndTree, m_hParentItem) != NULL) { + TreeView_DeleteItem(m_hwndTree, TreeView_GetChild(m_hwndTree, m_hParentItem)); + } +} + +BOOL CALLBACK +FTBrowseDlg::FTBrowseDlgProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam) +{ + FTBrowseDlg *_this = (FTBrowseDlg *) GetWindowLong(hwnd, GWL_USERDATA); + switch (uMsg) + { + case WM_INITDIALOG: + { + SetWindowLong(hwnd, GWL_USERDATA, lParam); + return FALSE; + } + break; + case WM_COMMAND: + { + switch (LOWORD(wParam)) + { + case IDOK: + _this->m_pFTDlg->onEndBrowseDlg(true); + return FALSE; + case IDCANCEL: + _this->m_pFTDlg->onEndBrowseDlg(false); + return FALSE; + } + } + break; + case WM_NOTIFY: + switch (LOWORD(wParam)) + { + case IDC_FTBROWSETREE: + switch (((LPNMHDR) lParam)->code) + { + case TVN_SELCHANGED: + SetDlgItemText(hwnd, IDC_FTBROWSEPATH, _this->getTVPath(((NMTREEVIEW *) lParam)->itemNew.hItem)); + return FALSE; +// case TVN_ITEMEXPANDING: + case TVN_ITEMEXPANDED: + { + NMTREEVIEW *nmCode = (NMTREEVIEW *) lParam; + if (nmCode->action == 2) { + _this->m_hParentItem = nmCode->itemNew.hItem; + _this->deleteChildItems(); + _this->m_pFTDlg->getBrowseItems(_this->getTVPath(_this->m_hParentItem)); + } + } + return FALSE; + } + break; + case WM_CLOSE: + _this->m_pFTDlg->onEndBrowseDlg(false); + return FALSE; + } + } + return 0; +} |