/******************************************************************************
*
* 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.
*
*
* IconBar.cpp
*
*****************************************************************************/
#include <oz++/motif/ApplicationView.h>
#include <oz++/motif/SashlessPanedWindow.h>
#include <oz++/motif/ScrolledText.h>
#include <oz++/motif/IconBar.h>
#include <oz++/motif/FileDialog.h>
#include <oz++/Pair.h>
namespace OZ {
class MainView :public ApplicationView {
private:
SmartPtr<SashlessPanedWindow> panedw;
SmartPtr<FileDialog> fileDialog;
SmartPtr<IconBar> iconBar;
SmartPtr<ScrolledText> sctext;
typedef enum {NEW, OPEN, SAVE, QUIT} MENU;
int menuId;
void activate(Action& action)
{
View* sender = (View*) action.getSender();
XmString xms;
sender -> get(XmNlabelString, (XtArgVal)&xms);
sender -> get(XmNuserData, (XtArgVal)&menuId);
CompoundString cs(xms);
char* name = cs.unparse();
printf("activate %s menuId=%d\n", name, menuId);
XtFree(name);
handleMenu(action);
}
void handleMenu(Action& action)
{
switch(menuId) {
case NEW:
sctext -> getText() -> setString("");
break;
case OPEN:
fileDialog -> manage();
break;
case SAVE:
fileDialog -> manage();
break;
case QUIT:
confirm(action);
}
}
void cancel(Action& action)
{
fileDialog ->unmanage();
}
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) {
sctext -> getText() -> load(filename);
}
if (menuId == SAVE) {
sctext -> getText() -> save(filename);
}
XtFree(filename);
fileDialog ->unmanage();
}
public:
MainView(Application& applet, const char* name, Args& args)
:ApplicationView(applet, name, args)
{
menuId = -1;
Args ar;
panedw = new SashlessPanedWindow(this, "", ar);
ar.reset();
ar.set(XmNpaneMinimum, 60);
ar.set(XmNskipAdjust,False);
iconBar = new IconBar(panedw, "", ar);
static const IconBarItem items[] =
{
{"New", NEW, "../xpm/file.xpm"},
{"Open", OPEN, "../xpm/open.xpm"},
{"Save", SAVE, "../xpm/save.xpm"},
{"Quit", QUIT, "../xpm/close.xpm" },
};
for (int i = 0; i<XtNumber(items); i++) {
CompoundString cs(items[i].name);
ar.reset();
ar.set(XmNuserData, items[i].menuId);
args.set(XmNminimumCellHeight, 48);
ar.set(XmNiconFileName, items[i].iconFile);
ar.set(XmNlabelString, cs);
ar.set(XmNshadowThickness, 0);
iconBar -> addButton(ar,
XmNactivateCallback, this,
(Callback)&MainView::activate, NULL);
}
ar.reset();
sctext = new ScrolledText(panedw, "", ar);
ar.reset();
fileDialog = new FileDialog(this, "FileDialog", ar);
fileDialog -> getFileBox()
-> addCallback(XmNokCallback, this,
(Callback)&MainView::open, NULL);
fileDialog -> getFileBox()
-> addCallback(XmNcancelCallback, this,
(Callback)&MainView::cancel, NULL);
}
~MainView()
{
}
};
}
//
int main(int argc, char** argv)
{
const char* appclass = argv[0];
Application applet(appclass, argc, argv);
try {
Args args;
args.set(XmNgeometry, "600x500");
MainView view(applet, argv[0], args);
view.realize();
applet.run();
} catch (Exception& ex) {
caught(ex);
}
return 0;
}