| OZ++ Sample: FileSelectionBox |
/****************************************************************************** * * Copyright (c) 2015 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer. * * 2. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * * FileSelection.cpp * *****************************************************************************/ #include <oz++/motif/ApplicationView.h> #include <oz++/motif/SashlessPanedWindow.h> #include <oz++/motif/PushButton.h> #include <oz++/motif/TextField.h> //#include <oz++/motif/FileDialog.h> #include <oz++/motif/FileSelectionBox.h> namespace OZ { class MainView :public ApplicationView { private: SmartPtr<PanedWindow> panedw; SmartPtr<TextField> textf; SmartPtr<FileSelectionBox> fsb; void activate(Action& action) { StringT<char> string; textf -> getString(string); printf("%s \n", (const char*)string); fsb -> clear(); fsb -> buildFileList((const char*)string); } void selected(Action& action) { XmContainerSelectCallbackStruct* cbs = (XmContainerSelectCallbackStruct*)action.getCallData(); const char* folderName = fsb -> getFolderName(); int itemCount = cbs -> selected_item_count; Container* container = fsb -> getContainer(); for (int i = 0; i < itemCount; i++) { Widget w = cbs->selected_items[i]; IconGadget* selected = (IconGadget*)container->lookup(w); if (selected) { XmString xms; selected -> get(XmNlabelString, &xms); StringT<char> filename; CompoundString cs(xms, filename); const char* name = (const char*)filename; char fullPath[PATH_MAX]; sprintf (fullPath, "%s/%s\n", (const char*)folderName, name); printf("selected %s\n", fullPath); } } } public: MainView(Application& applet, const char* name, Args& args) :ApplicationView(applet, name, args) { Args ar; ar.set(XmNorientation, XmVERTICAL); panedw = new SashlessPanedWindow(this, "", ar); ar.reset(); textf = new TextField(panedw, "", ar); ar.reset(); ar.set(XmNfolderPixmapFile, "../xpm/folder.xpm"); ar.set(XmNfilePixmapFile, "../xpm/file.xpm"); fsb = new FileSelectionBox(panedw, "FileSelectionBox", ar); fsb -> getContainer() -> addCallback(XmNselectionCallback, this, (Callback)&MainView::selected, NULL); const char* rootFolder = getenv("HOME"); if (args.has(XmNrootFolderName)) { rootFolder = (const char*)args.get(XmNrootFolderName); } fsb -> buildFileList(rootFolder); textf -> setString(rootFolder); textf -> addCallback(XmNactivateCallback, this, (Callback)&MainView::activate, NULL); } ~MainView() { } }; } int main(int argc, char** argv) { const char* rootFolder = getenv("HOME"); printf("RootFolder %s\n", rootFolder); if (argc == 2) { rootFolder = argv[1]; } try { const char* appclass = argv[0]; Application applet(appclass, argc, argv); Args args; args.set(XmNwidth, 660); args.set(XmNheight,400); args.set(XmNrootFolderName, rootFolder); MainView view(applet, argv[0], args); view.realize(); applet.run(); } catch (Exception& ex) { caught(ex); } return 0; }