/*
* SolZipFileViewer.cpp
* Copyright (c) 2009 Antillia.com TOSHIYUKI ARAI. ALL RIGHTS RESERVED.
*/
// SOL9
// 2008/09/05
// 2008/09/16 Modified to use restoreFileFolder/saveFileFolder
// 2008/12/18 Modified to show FileVersion.
#include <sol\ApplicationView.h>
#include <sol\StatusBar.h>
#include <sol\FileDialog.h>
#include <sol\SystemImageList.h>
#include <sol\ListView.h>
#include <sol\FileVersionDialog.h>
#include <sol/DropTarget.h>
#include "SolZipFileParser.h"
#include "resource.h"
namespace SOL {
/**
* SolZipFileViewer class is a sample Appplication program to display files data of a zip file
* (*.zip, *.jar, *.docx, *.xlsx, *.pptx) by using SOL::ListView class
*/
class SolZipFileViewer :public ApplicationView {
private:
ListView listv;
SystemImageList imglist;
StatusBar statusbar;
FileDialog fileDialog;
DWORD parserThreadId;
FileVersionDialog fileVersion;
CDropTarget dropTarget;
public:
/**
* Constructor
*/
SolZipFileViewer(Application& applet, const TCHAR* name, Args& args)
:ApplicationView(applet, name,
args.set(XmNbackground, (ulong)(COLOR_BTNFACE+1)))
{
//Create a window of SOL::HexView.
Args ar;
ar.reset();
ar.set(XmNexStyle, (ulong)WS_EX_CLIENTEDGE);
ar.set(XmNstyle, (ulong)LVS_REPORT|LVS_SORTASCENDING
|LVS_NOLABELWRAP|LVS_SHOWSELALWAYS
|LVS_SHAREIMAGELISTS);
listv.create(this, NULL, ar);
listv.setImageList(&imglist, LVSIL_SMALL);
ListViewColumn items[] = {
{_T("Filename"), LVCFMT_LEFT, 440},
{_T("Enc"), LVCFMT_CENTER, 50},
{_T("LastModifed"), LVCFMT_LEFT, 110},
{_T("Type"), LVCFMT_LEFT, 120},
{_T("Size"), LVCFMT_RIGHT, 90},
{_T("Packed"), LVCFMT_RIGHT, 90},
};
listv.setColumn(items, sizeof(items)/sizeof(items[0]));
//2009/11/01
dropTarget.setTarget(listv.getWindow());
dropTarget.setEventReceiver(getWindow());
//
ar.reset();
statusbar.create(this, NULL, ar);
ar.reset();
ar.set(XmNaccessMode, FileDialog::OPEN);
fileDialog.create(this, NULL, ar);
//2008/12/18
fileVersion.create(this);
addCallback(XmNmenuCallback, IDM_OPEN, this,
(Callback)&SolZipFileViewer::open, NULL);
addCallback(XmNmenuCallback, IDM_EXIT, this,
(Callback)&SolZipFileViewer::exit, NULL);
//2008/12/18
addCallback(XmNmenuCallback, IDM_VERSION, this,
(Callback)&SolZipFileViewer::version, NULL);
addEventHandler(WM_SIZE, this,
(Handler)&SolZipFileViewer::size, NULL);
addEventHandler(WM_CLOSE, this,
(Handler)&SolZipFileViewer::close, NULL);
//2009/11/01
addEventHandler(WM_SOL_DROPFILES, this,
(Handler)&SolZipFileViewer::dropFiles, NULL);
restorePlacement();
}
public:
~SolZipFileViewer()
{
}
public:
long size(Event& event)
{
LPARAM l = event.getLParam();
statusbar.send(WM_SIZE, event.getWParam(), event.getLParam());
int w, h;
statusbar.getSize(w, h);
listv.reshape(0, 0, w, HIWORD(l) - h);
return 0;
}
public:
long close(Event& event)
{
if (parserThreadId>0) {
PostThreadMessage(parserThreadId, WM_THREAD_CANCEL, 0, 0);
}
savePlacement();
return defaultProc(event);
}
public:
/**
* WM_SOL_DROPFILES eventhandler.
*/
long dropFiles(Event& event)
{
WPARAM wParam = event.getWParam();
HDROP hDrop = (HDROP)wParam;
if (hDrop) {
int n = DragQueryFile(hDrop, 0xffffffff, NULL, 0);
if (n >0) {
//Get the first file only
int i = 0;
TCHAR path[_MAX_PATH];
DragQueryFile(hDrop, i, path, sizeof(path));
DWORD attr = GetFileAttributes(path);
if (!(attr & FILE_ATTRIBUTE_DIRECTORY)) {
parse(path);
}
}
}
return 0;
}
private:
void parse(const TCHAR* fileName)
{
this->listv.clear();
SolZipFileParser* parser = new SolZipFileParser(this->listv, this->imglist);
this->parserThreadId = 0;
try {
if (parser->open(fileName) ==0) {
TCHAR caption[1024];
_stprintf_s(caption, SizeOf(caption), _T("%s - SolZipFileViewer"), fileName);
this->setText(caption);
this->statusbar.setText(fileName);
this->parserThreadId = parser->getThreadId();
parser->start();
// Deleted automatically;
} else {
delete parser;
parser = NULL;
}
} catch (int ex) {
TCHAR message[1024];
TCHAR* error = _T("Unknown");
if (ex == ERR_ZS_SIGNATURE) {
error = _T("No Zip Signature");
}
if (ex == ERR_ZS_OPEN) {
error = _T("Zip Open Error");
}
_stprintf_s(message, SizeOf(message), _T("Failed to open a file=%s\r\nException:%s"),
fileName, error);
showMessageDialog(_T("SolZipFileViewer"), message, MB_OK|MB_ICONHAND);
delete parser;
}
}
public:
/**
*Show a dialgo of FileDialog, select a file.
*Create a thread of SolZipFileParser and run it.
*/
void open(Action& action)
{
TCHAR dir[_MAX_PATH];
if (restoreFileFolder(dir, sizeof(dir))) {
Args ar;
ar.set(XmNdirectory, dir);
fileDialog.setValues(ar);
}
int rc = fileDialog.open();
if (rc == IDOK) {
const TCHAR* fileName = fileDialog.getFileName();
saveFileFolder(fileName);
//Create a thread of SolZipFileParser with a referense oflistv to display files.
parse(fileName);
/*
SolZipFileParser* parser = new SolZipFileParser(this->listv, this->imglist);
this->parserThreadId = 0;
try {
if (parser->open(fileName) ==0) {
TCHAR caption[1024];
_stprintf_s(caption, SizeOf(caption), _T("%s - SolZipFileViewer"), fileName);
this->setText(caption);
this->statusbar.setText(fileName);
this->parserThreadId = parser->getThreadId();
parser->start();
// Deleted automatically;
} else {
delete parser;
parser = NULL;
}
} catch (int ex) {
TCHAR message[1024];
TCHAR* error = _T("Unknown");
if (ex == ERR_ZS_SIGNATURE) {
error = _T("No Zip Signature");
}
if (ex == ERR_ZS_OPEN) {
error = _T("Zip Open Error");
}
_stprintf_s(message, SizeOf(message), _T("Failed to open a file=%s\r\nException:%s"),
fileName, error);
showMessageDialog(_T("SolZipFileViewer"), message, MB_OK|MB_ICONHAND);
delete parser;
}
*/
}
}
public:
/**
* File menu [Version] callback.
*/
void version(Action& action)
{
fileVersion.popupAt(action);
}
};
}
// Program entry point.
void Main(int argc, TCHAR** argv)
{
OleInitialize(NULL);
const String appClass = "SolZipFileViewer";
try {
Application applet(appClass, argc, argv);
Args args;
SolZipFileViewer viewer(applet, appClass, args);
viewer.realize();
applet.run();
} catch (...) {
}
OleUninitialize();
}
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