OZ++ Sample: PulldownPullrightMenu |
/****************************************************************************** * * 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. * * * PulldownPullrightMenu.cpp * *****************************************************************************/ //2015/08/10 Simple sample for Pulldown and Pullright menus. #include <oz++/motif/ApplicationView.h> #include <oz++/motif/MainWindow.h> #include <oz++/motif/MenuItem.h> #include <oz++/motif/MenuBar.h> #include <oz++/motif/PushButton.h> #include <oz++/motif/CascadeButton.h> #include <oz++/motif/PulldownMenu.h> #include <oz++/motif/ScrolledText.h> #include <oz++/motif/FileDialog.h> #include <oz++/Exception.h> #include <oz++/CharString.h> namespace OZ { class MainView :public ApplicationView { private: //FILE_MENU_ID enum {NEW=100, OPEN, SAVE, SAVE_AS, COLOR,CODE, EXIT}; //Dummy menu colorItems enum {RED=120, GREEN, BLUE}; //Dummy menu codeItems enum {ASCII=140, UTF_8, SHIFT_JIS}; int menuId; CharString filePath; MainWindow* mainw; MenuBar* menubar; CascadeButton* file; PulldownMenu* pulldownm; ScrolledText* sctext; FileDialog* fileDialog; void fileMenu(Action& action) { this->menuId = (int)action.getClientData(); switch(menuId) { case NEW: sctext -> getText() -> setString(""); break; case OPEN: fileDialog->manage(); break; case SAVE: sctext -> getText() -> save((const char*)filePath); break; case SAVE_AS: fileDialog->manage(); break; case EXIT: exit(action); break; case RED: printf("Color is Red\n"); break; case GREEN: printf("Color is Green\n"); break; case BLUE: printf("Color is Blue\n"); break; case ASCII: printf("Code is ASCII\n"); break; case UTF_8: printf("Code is UTF-8\n"); break; case SHIFT_JIS: printf("Code is SHIFT_JIS\n"); break; } } void open(Action& action) { XmFileSelectionBoxCallbackStruct* cbs = (XmFileSelectionBoxCallbackStruct*)action.getCallData(); CompoundString cs(cbs->value); char* filename = NULL; cs.get(&filename); printf("filename: %s\n", filename); if (menuId == OPEN) { sctext -> getText() -> load(filename); filePath = filename; } if (menuId == SAVE_AS) { sctext -> getText() -> save(filename); filePath = filename; } XtFree(filename); fileDialog ->unmanage(); } void cancel(Action& action) { fileDialog -> unmanage(); } public: MainView(Application& applet, const char* name, Args& args) :ApplicationView(applet, name, args) { //Dummy colorItems; static MenuItem colorItems[] = { {PUSHBUTTON, "red", "Red", RED, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "green", "Green", GREEN, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "blue", "Blue", BLUE, ZERO, NULL, NULL, NULL}, }; //Dummy codeItems; static MenuItem codeItems[] = { {PUSHBUTTON, "asc", "Ascii", ASCII, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "utf-8", "UFT-8", UTF_8, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "shiftjis", "Shift-JIS", SHIFT_JIS, ZERO, NULL, NULL, NULL}, }; static MenuItem items[] = { {PUSHBUTTON, "new", "New", NEW, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "open", "Open", OPEN, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "save", "Save", SAVE, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "saveas", "Save As", SAVE_AS, ZERO,NULL, NULL, NULL}, {CASCADEBUTTON, "color", "Color", COLOR, ZERO,NULL, NULL, colorItems, SizeOf(colorItems)}, {CASCADEBUTTON, "code", "Code", CODE, ZERO,NULL, NULL, codeItems, SizeOf(codeItems)}, {SEPARATOR, "sep", "", 0, ZERO, NULL, NULL, NULL}, {PUSHBUTTON, "exit", "Exit", EXIT, ZERO, NULL, NULL, NULL}, }; Args ar; mainw = new MainWindow(this, "mainw", ar); ar.reset(); menubar = new MenuBar(mainw, "menubar", ar); ar.reset(); sctext = new ScrolledText(mainw, "sctext", ar); filePath = "./ApplicationView.cpp"; sctext->getText() ->load((const char*)filePath); CompoundString cs("File"); ar.reset(); ar.set(XmNlabelString, cs); file = new CascadeButton(menubar, "File", ar); ar.reset(); //ar.set(XmNtearOffModel, XmTEAR_OFF_ENABLED); pulldownm = new PulldownMenu(menubar, "pulldownm", ar); pulldownm -> addItem(items, XtNumber(items), this, (Callback)&MainView::fileMenu); file -> set(XmNsubMenuId, pulldownm); ar.reset(); fileDialog = new FileDialog(this, "filed", ar); fileDialog -> getFileBox() -> addCallback(XmNokCallback, this, (Callback)&MainView::open, NULL); fileDialog -> getFileBox() -> addCallback(XmNcancelCallback, this, (Callback)&MainView::cancel, NULL); } ~MainView() { delete sctext; delete fileDialog; delete pulldownm; delete file; delete menubar; delete mainw; } }; } // int main(int argc, char** argv) { try { const char* appclass = argv[0]; Application applet(appclass, argc, argv); Args args; args.set(XmNgeometry, "500x500"); MainView view(applet, argv[0], args); view.realize(); applet.run(); } catch (Exception& ex) { ex.display(); } return 0; }