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//=============================================================================
//
// File : themefunctions.cpp
// Created on Wed 03 Jan 2007 03:14:07 by Szymon Stefanek
//
// This file is part of the KVIrc IRC Client distribution
// Copyright (C) 2007 Szymon Stefanek <pragma at kvirc dot net>
//
// This program is FREE software. You can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your opinion) any later version.
//
// This program is distributed in the HOPE that it will be USEFUL,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, write to the Free Software Foundation,
// Inc. ,59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
//=============================================================================
#include "themefunctions.h"
#include "kvi_packagefile.h"
#include "kvi_locale.h"
#include "kvi_msgbox.h"
#include "kvi_app.h"
#include "kvi_htmldialog.h"
#include "kvi_iconmanager.h"
#include "kvi_miscutils.h"
#include "kvi_sourcesdate.h"
#include <qmime.h>
namespace KviThemeFunctions
{
static bool notAValidThemePackage(QString &szError)
{
KviQString::sprintf(szError,__tr2qs_ctx("The selected file does not seem to be a valid KVIrc theme package","theme"));
return false;
}
bool installThemePackage(const QString &szThemePackageFileName,QString &szError,QWidget * pDialogParent)
{
QDict<QString> * pInfoFields;
QString * pValue;
bool bInstall;
QPixmap pix;
QByteArray * pByteArray;
KviHtmlDialogData hd;
const char * check_fields[] = { "Name", "Version", "Author", "Description", "Date", "MinimumKVIrcVersion", "Application" };
// check if it is a valid theme file
KviPackageReader r;
if(!r.readHeader(szThemePackageFileName))
{
QString szErr = r.lastError();
KviQString::sprintf(szError,__tr2qs_ctx("The selected file does not seem to be a valid KVIrc package: %Q","theme"),&szErr);
return false;
}
pInfoFields = r.stringInfoFields();
pValue = pInfoFields->find("PackageType");
if(!pValue)return notAValidThemePackage(szError);
if(!KviQString::equalCI(*pValue,"ThemePack"))return notAValidThemePackage(szError);
pValue = pInfoFields->find("ThemePackVersion");
if(!pValue)return notAValidThemePackage(szError);
if(!KviQString::equalCI(*pValue,"1"))return notAValidThemePackage(szError);
// make sure the default fields exist
for(int i=0;i<6;i++)
{
pValue = pInfoFields->find(check_fields[i]);
if(!pValue)return notAValidThemePackage(szError);
}
pValue = pInfoFields->find("ThemeCount");
if(!pValue)return notAValidThemePackage(szError);
bool bOk;
int iThemeCount = pValue->toInt(&bOk);
if(!bOk)return notAValidThemePackage(szError);
if(iThemeCount < 1)return notAValidThemePackage(szError);
// ok.. it should be really valid at this point
// load its picture
pByteArray = r.binaryInfoFields()->find("Image");
if(pByteArray)
pix.loadFromData(*pByteArray,0,0);
if(pix.isNull())
{
// load the default icon
pix = *(g_pIconManager->getBigIcon(KVI_BIGICON_THEME));
}
///////////////////////////////////
QString szPackageName;
QString szPackageVersion;
QString szPackageAuthor;
QString szPackageDescription;
QString szPackageDate;
QString szPackageMinimumKVIrcVersion;
QString szPackageApplication;
QString szAuthor = __tr2qs_ctx("Author","theme");
QString szCreatedAt = __tr2qs_ctx("Created at","theme");
QString szCreatedOn = __tr2qs_ctx("Created with","theme");
r.getStringInfoField("Name",szPackageName);
r.getStringInfoField("Version",szPackageVersion);
r.getStringInfoField("Author",szPackageAuthor);
r.getStringInfoField("Description",szPackageDescription);
r.getStringInfoField("MinimumKVIrcVersion",szPackageMinimumKVIrcVersion);
r.getStringInfoField("Application",szPackageApplication);
r.getStringInfoField("Date",szPackageDate);
if(KviMiscUtils::compareVersions(KVI_VERSION "." KVI_SOURCES_DATE,szPackageMinimumKVIrcVersion) > 0)
{
KviQString::sprintf(szError,__tr2qs_ctx("The selected theme package requires at least KVIrc %Q","theme"),&szPackageMinimumKVIrcVersion);
return false;
}
/*
int iIdx = 0;
for(KviThemeInfo * pInfo = m_pThemeInfoList->first();pInfo;pInfo = m_pThemeInfoList->next())
{
KviQString::sprintf(szTmp,"Theme%dName",iIdx);
f.addInfoField(szTmp,pInfo->szName);
KviQString::sprintf(szTmp,"Theme%dVersion",iIdx);
f.addInfoField(szTmp,pInfo->szVersion);
KviQString::sprintf(szTmp,"Theme%dDescription",iIdx);
f.addInfoField(szTmp,pInfo->szDescription);
KviQString::sprintf(szTmp,"Theme%dDate",iIdx);
f.addInfoField(szTmp,pInfo->szDate);
KviQString::sprintf(szTmp,"Theme%dSubdirectory",iIdx);
f.addInfoField(szTmp,pInfo->szSubdirectory);
KviQString::sprintf(szTmp,"Theme%dAuthor",iIdx);
f.addInfoField(szTmp,pInfo->szAuthor);
KviQString::sprintf(szTmp,"Theme%dKVIrcVersion",iIdx);
f.addInfoField(szTmp,pInfo->szKvircVersion);
if(!f.addDirectory(pInfo->szAbsoluteDirectory,pInfo->szSubdirectory))
{
szTmp = __tr2qs_ctx("Packaging failed","theme");
szTmp += ": ";
szTmp += f.lastError();
QMessageBox::critical(this,__tr2qs_ctx("Export Theme - KVIrc","theme"),szTmp,
QMessageBox::Ok,QMessageBox::NoButton,QMessageBox::NoButton);
}
iIdx++;
}
*/
KviQString::sprintf(hd.szHtmlText,
"<html bgcolor=\"#ffffff\">" \
"<body bgcolor=\"#ffffff\">" \
"<br>" \
"<p><center>" \
"<h2>%Q %Q</h2>" \
"</center></p>" \
"<p><center>" \
"<img src=\"theme_dialog_pack_image\">" \
"</center></p>" \
"<p><center>" \
"<i>%Q</i>" \
"</center></p>" \
"<p><center>" \
"%Q: <b>%Q</b><br>" \
"%Q: <b>%Q</b><br>" \
"</center></p>" \
"<p><center>" \
"<font color=\"#808080\">" \
"%Q: %Q<br>" \
"</font>" \
"</center></p>" \
"<br>" \
"<p><center>" \
"<a href=\"theme_dialog_details\">Show Details</a>" \
"</center></p>" \
"</body>" \
"</html>",
&szPackageName,
&szPackageVersion,
&szPackageDescription,
&szAuthor,
&szPackageAuthor,
&szCreatedAt,
&szPackageDate,
&szCreatedOn,
&szPackageApplication
);
QString szDetails = "Doh.. da details";
QMimeSourceFactory::defaultFactory()->setPixmap("theme_dialog_pack_image",pix);
QMimeSourceFactory::defaultFactory()->setText("theme_dialog_details",szDetails);
QMimeSourceFactory::defaultFactory()->setText("theme_dialog_main",hd.szHtmlText);
QString beginCenter = "<center>";
QString endCenter = "</center>";
hd.szCaption = __tr2qs_ctx("Install Theme Pack - KVIrc","theme");
hd.szUpperLabelText = beginCenter + __tr2qs_ctx("You're about to install the following theme package","theme") + endCenter;
hd.szLowerLabelText = beginCenter + __tr2qs_ctx("Do you want to proceed with the installation ?","theme") + endCenter;
hd.szButton1Text = __tr2qs_ctx("Do Not Install","theme");
hd.szButton2Text = __tr2qs_ctx("Yes, Proceed","theme");
hd.iDefaultButton = 2;
hd.iCancelButton = 1;
hd.pixIcon = *(g_pIconManager->getSmallIcon(KVI_SMALLICON_THEME));
hd.iMinimumWidth = 350;
hd.iMinimumHeight = 420;
hd.iFlags = KviHtmlDialogData::ForceMinimumSize;
bInstall = KviHtmlDialog::display(pDialogParent,&hd) == 2;
if(bInstall)
{
QString szUnpackPath;
g_pApp->getLocalKvircDirectory(szUnpackPath,KviApp::Themes);
if(!r.unpack(szThemePackageFileName,szUnpackPath))
{
QString szErr2 = r.lastError();
KviQString::sprintf(szError,__tr2qs_ctx("Failed to unpack the selected file: %Q","theme"),&szErr2);
return true;
}
}
return true;
}
};
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