| OZ++ Sample: CommandDialog |
/****************************************************************************** * * Copyright (c) 2014 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. * * * CommandDialaog.cpp * *****************************************************************************/ #include <oz++/motif/ApplicationView.h> #include <oz++/motif/CommandDialog.h> #include <oz++/motif/MessageBox.h> #include <oz++/motif/PushButton.h> namespace OZ { class SampleCommand :public CommandDialog { private: void execute(Action& action) { XmCommandCallbackStruct* cbs = (XmCommandCallbackStruct*)action.getCallData(); CompoundString cs(cbs->value); char* string; cs.get(&string); system(string); XtFree(string); } public: SampleCommand(View* parent, const char* name, Args& args) :CommandDialog(parent, name, args) { Args ar; CompoundString cs("Enter UNIX command"); Command* command = getCommand(); command -> set(XmNpromptString, cs); command -> addCallback(XmNcommandEnteredCallback, this, (Callback)&SampleCommand::execute, NULL); } }; class MainView :public ApplicationView { private: SmartPtr<CommandDialog> commandd; SmartPtr<PushButton> pushb; void command(Action& action) { commandd -> manage(); } public: MainView(Application& applet, const char* name, Args& args) :ApplicationView(applet, name, args) { Args ar; pushb = new PushButton(this, "pushb", ar); pushb -> addCallback(XmNactivateCallback, this, (Callback)&MainView::command, NULL); ar.reset(); commandd= new SampleCommand(this, "help", ar); } ~MainView() { } }; } // int main(int argc, char** argv) { try { const char* appclass = argv[0]; Application applet(appclass, argc, argv); Args args; MainView view(applet, argv[0], args); view.realize(); applet.run(); } catch (Exception& ex) { caught(ex); } return 0; }