/******************************************************************************
*
* 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.
*
*
* NotifierBox.cpp
*
*****************************************************************************/
#include <oz++/motif/ApplicationView.h>
#include <oz++/motif/SashlessPanedWindow.h>
#include <oz++/motif/RowColumn.h>
#include <oz++/motif/ScrolledText.h>
#include <oz++/motif/Notifier.h>
#include <oz++/motif/Color.h>
#include <oz++/motif/FileDialog.h>
#include <oz++/Pair.h>
#include <oz++/SmartArray.h>
namespace OZ {
class MainView :public ApplicationView {
private:
typedef enum {
NEW,
OPEN,
SAVE,
QUIT
} MENU;
private:
SmartPtr<SashlessPanedWindow> panedw;
SmartPtr<RowColumn> rowColumn;
SmartArray<Notifier*> labels;
SmartPtr<ScrolledText> scrolledText;
SmartPtr<FileDialog> fileDialog;
MENU menuId;
void activate(Event& event)
{
View* sender = (View*)event.getSender();
XEvent* xe = event.getXEvent();
XmString xms;
sender -> get(XmNlabelString, (XtArgVal)&xms);
CompoundString cs(xms);
char* label = cs.unparse();
int id = 0;
sender -> get(XmNuserData, (XtArgVal)&id);
printf("acitvate name=%s, id=%d\n", label, id);
XtFree(label);
menuId = (MENU)id;
switch(id) {
case NEW:
scrolledText->getText() -> setString("");
break;
case OPEN:
fileDialog->manage();
break;
case SAVE:
fileDialog->manage();
break;
case QUIT:
terminate();
}
}
void open(Action& action)
{
XmFileSelectionBoxCallbackStruct* cbs =
(XmFileSelectionBoxCallbackStruct*)action.getCallData();
CompoundString cs(cbs->value);
char* filename;
cs.get(&filename);
printf("filename: %s\n", filename);
if (menuId == OPEN) {
scrolledText -> getText() -> load(filename);
}
if (menuId == SAVE) {
scrolledText -> getText() -> save(filename);
}
XtFree(filename);
fileDialog ->unmanage();
}
public:
MainView(Application& applet, const char* name, Args& args)
:ApplicationView(applet, name, args)
{
Color color(this);
Pixel white = color.whitePixel();
static const Pair<const char*, MENU> items[] = {
{"New", NEW},
{"Open", OPEN},
{"Save", SAVE},
{"Quit", QUIT},
};
Args ar;
panedw = new SashlessPanedWindow(this, "", ar);
ar.reset();
ar.set(XmNrows, 1);
ar.set(XmNcolumns, XtNumber(items));
ar.set(XmNorientation, XmHORIZONTAL);
rowColumn = new RowColumn(panedw, "", ar);
for (int i = 0; i<XtNumber(items); i++) {
CompoundString cs(items[i].first);
ar.reset();
ar.set(XmNlabelString, cs);
ar.set(XmNbackground, white);
ar.set(XmNmarginHeight, 4);
ar.set(XmNmarginWidth, 10);
ar.set(XmNuserData, items[i].second);
ar.set(XmNalignment, XmALIGNMENT_CENTER); //BEGINNING);
labels[i] = new Notifier(rowColumn, "", ar);
labels[i] -> addEventHandler(ButtonPressMask, this,
(Handler)&MainView::activate, NULL);
}
ar.reset();
scrolledText = new ScrolledText(panedw, "", ar);
ar.reset();
fileDialog = new FileDialog(this, "filed", ar);
fileDialog -> getFileBox()
-> addCallback(XmNokCallback, this,
(Callback)&MainView::open, NULL);
}
~MainView()
{
}
};
}
//
int main(int argc, char** argv)
{
try {
const char* appclass = argv[0];
Application applet(appclass, argc, argv);
Args args;
args.set(XmNgeometry, "500x400");
MainView view(applet, argv[0], args);
view.realize();
applet.run();
} catch (Exception& ex) {
caught(ex);
}
return 0;
}