| 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
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* 1. Redistributions of source code must retain the above copyright
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*
* 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;
}
