/******************************************************************************
*
* 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.
*
*
* IconGadget.cpp
*
*****************************************************************************/
#include <oz++/DirectoryScanner.h>
#include <oz++/motif/ApplicationView.h>
#include <oz++/motif/MainWindow.h>
#include <oz++/motif/ScrolledWindow.h>
#include <oz++/motif/Container.h>
#include <oz++/motif/IconGadget.h>
#include <oz++/motif/CompoundString.h>
namespace OZ {
class MainView :public ApplicationView {
private:
SmartPtr<MainWindow> mainw;
SmartPtr<ScrolledWindow> scrolledWindow;
SmartPtr<Container> container;
SmartPtr<IconGadget> root;
void selected(Action* action)
{
XmContainerSelectCallbackStruct* cbs =
(XmContainerSelectCallbackStruct*)action ->getCallData();
for (int i = 0; i < cbs->selected_item_count; i++) {
View sel(cbs->selected_items[i]);
XmString xms;
sel.get(XmNlabelString, &xms);
CompoundString cs(xms);
char* name = cs.unparse();
printf ("Selected: %s\n", name);
XtFree(name);
}
}
void buildRoot(View* container, IconGadget* node, const char* dir)
{
DirectoryScanner scanner(dir);
DirEntryList dirList;
int m = scanner.scanDir("*", dirList);
printf("DirList m=%d\n", m);
for (int i = 0; i<m; i++) {
const char* name = dirList.getName(i);
printf("name %s\n", name);
Args args;
args.reset();
//args.set(XmNlayoutType , XmDETAIL);
//args.set(XmNoutlineState , XmEXPANDED
Gadget* child = node -> add(name, args);
}
}
public:
MainView(Application& applet, const char* name, Args& args)
:ApplicationView(applet, name, args)
{
Args ar;
mainw = new MainWindow(this, "", ar);
ar.reset();
ar.set(XmNscrollingPolicy, XmAUTOMATIC);
scrolledWindow = new ScrolledWindow(mainw, "", ar);
ar.reset();
ar.set(XmNlayoutType, XmDETAIL);
container = new Container(scrolledWindow, "", ar);
ar.reset();
ar.set(XmNentryViewType, XmSMALL_ICON);
ar.set(XmNselectionPolicy, XmSINGLE_SELECT);
ar.set(XmNentryParent, 0);
ar.set(XmNoutlineState, XmEXPANDED);
ar.set(XmNlayoutType, XmDETAIL);
root = new IconGadget(container, "root", ar);
buildRoot(container, root, "/" );
container -> addCallback(XmNselectionCallback, this,
(Callback)&MainView::selected, NULL);
}
~MainView()
{
}
};
}
//
int main(int argc, char** argv)
{
try {
const char* appclass = argv[0];
Application applet(appclass, argc, argv);
Args args;
args.set(XmNgeometry, "600x500");
MainView view(applet, argv[0], args);
view.realize();
applet.run();
} catch (Exception& ex) {
caught(ex);
}
return 0;
}