diff options
Diffstat (limited to 'src/modules/theme/themefunctions.cpp')
| -rw-r--r-- | src/modules/theme/themefunctions.cpp | 396 |
1 files changed, 396 insertions, 0 deletions
diff --git a/src/modules/theme/themefunctions.cpp b/src/modules/theme/themefunctions.cpp new file mode 100644 index 00000000..0a011956 --- /dev/null +++ b/src/modules/theme/themefunctions.cpp @@ -0,0 +1,396 @@ +//============================================================================= +// +// 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. ,51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, 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 "kvi_theme.h" +#include "kvi_frame.h" +#ifdef COMPILE_USE_QT4 +#define KviTalMimeSourceFactory Q3MimeSourceFactory +#include <q3mimefactory.h> +#else +#define KviTalMimeSourceFactory QMimeSourceFactory +#endif +#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) + { + KviPointerHashTable<QString,QString> * pInfoFields; + QString * pValue; + bool bInstall; + QPixmap pix; + QByteArray * pByteArray; + KviHtmlDialogData hd; + + const char * check_fields[] = { "Name", "Version", "Author", "Description", "Date", "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 szPackageThemeEngineVersion; + 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("Application",szPackageApplication); + r.getStringInfoField("Date",szPackageDate); + + QString szWarnings; + QString szDetails = "<html><body bgcolor=\"#ffffff\">"; + QString szTmp; + + int iIdx = 0; + int iValidThemeCount = iThemeCount; + + while(iIdx < iThemeCount) + { + bool bValid = true; + + QString szThemeName; + QString szThemeVersion; + QString szThemeDescription; + QString szThemeDate; + QString szThemeSubdirectory; + QString szThemeAuthor; + QString szThemeThemeEngineVersion; + QString szThemeApplication; + + KviQString::sprintf(szTmp,"Theme%dName",iIdx); + r.getStringInfoField(szTmp,szThemeName); + KviQString::sprintf(szTmp,"Theme%dVersion",iIdx); + r.getStringInfoField(szTmp,szThemeVersion); + KviQString::sprintf(szTmp,"Theme%dApplication",iIdx); + r.getStringInfoField(szTmp,szThemeApplication); + KviQString::sprintf(szTmp,"Theme%dDescription",iIdx); + r.getStringInfoField(szTmp,szThemeDescription); + KviQString::sprintf(szTmp,"Theme%dDate",iIdx); + r.getStringInfoField(szTmp,szThemeDate); + KviQString::sprintf(szTmp,"Theme%dSubdirectory",iIdx); + r.getStringInfoField(szTmp,szThemeSubdirectory); + KviQString::sprintf(szTmp,"Theme%dAuthor",iIdx); + r.getStringInfoField(szTmp,szThemeAuthor); + KviQString::sprintf(szTmp,"Theme%dThemeEngineVersion",iIdx); + r.getStringInfoField(szTmp,szThemeThemeEngineVersion); + KviQString::sprintf(szTmp,"Theme%dScreenshot",iIdx); + QPixmap pixScreenshot; + pByteArray = r.binaryInfoFields()->find(szTmp); + if(pByteArray) + pixScreenshot.loadFromData(*pByteArray,0,0); + + if(szThemeName.isEmpty() || szThemeVersion.isEmpty() || szThemeSubdirectory.isEmpty() || szThemeThemeEngineVersion.isEmpty()) + bValid = false; + if(KviMiscUtils::compareVersions(szThemeThemeEngineVersion,KVI_CURRENT_THEME_ENGINE_VERSION) < 0) + bValid = false; + + QString szDetailsBuffer; + + getThemeHtmlDescription( + szDetailsBuffer, + szThemeName, + szThemeVersion, + szThemeDescription, + szThemeSubdirectory, + szThemeApplication, + szThemeAuthor, + szThemeDate, + szThemeThemeEngineVersion, + pixScreenshot, + iIdx + ); + + if(iIdx > 0) + szDetails += "<hr>"; + + szDetails += szDetailsBuffer; + + if(!bValid) + { + szDetails += "<p><center><font color=\"#ff0000\"><b>"; + szDetails += __tr2qs_ctx("Warning: The theme might be incompatible with this version of KVIrc","theme"); + szDetails += "</b></font></center></p>"; + iValidThemeCount--; + } + + iIdx++; + } + + szDetails += "<br><p><center><a href=\"theme_dialog_main\">"; + szDetails += __tr2qs_ctx("Go Back to Package Data","theme"); + szDetails += "</a></center></p>"; + szDetails += "</body></html>"; + + if(iValidThemeCount < iThemeCount) + { + szWarnings += "<p><center><font color=\"#ff0000\"><b>"; + szWarnings += __tr2qs_ctx("Warning: Some of the theme contained in this package might be either corrupted or incompatible with this version of KVIrc","theme"); + szWarnings += "</b></font></center></p>"; + } + + QString szShowDetails = __tr2qs_ctx("Show Details","theme"); + + KviQString::sprintf(hd.szHtmlText, + "<html bgcolor=\"#ffffff\">" \ + "<body bgcolor=\"#ffffff\">" \ + "<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>" \ + "%Q" \ + "<br>" \ + "<p><center>" \ + "<a href=\"theme_dialog_details\">%Q</a>" \ + "</center></p>" \ + "</body>" \ + "</html>", + &szPackageName, + &szPackageVersion, + &szPackageDescription, + &szAuthor, + &szPackageAuthor, + &szCreatedAt, + &szPackageDate, + &szCreatedOn, + &szPackageApplication, + &szWarnings, + &szShowDetails + ); + + + + KviTalMimeSourceFactory::defaultFactory()->setPixmap("theme_dialog_pack_image",pix); + KviTalMimeSourceFactory::defaultFactory()->setText("theme_dialog_details",szDetails); + KviTalMimeSourceFactory::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; + } + + + void getThemeHtmlDescription( + QString &szBuffer, + const QString &szThemeName, + const QString &szThemeVersion, + const QString &szThemeDescription, + const QString &szThemeSubdirectory, + const QString &szThemeApplication, + const QString &szThemeAuthor, + const QString &szThemeDate, + const QString &szThemeThemeEngineVersion, + const QPixmap &pixScreenshot, + int iUniqueIndexInDocument + ) + { + QString szAuthor = __tr2qs_ctx("Author","theme"); + QString szCreatedAt = __tr2qs_ctx("Created at","theme"); + QString szCreatedOn = __tr2qs_ctx("Created with","theme"); + QString szThemeEngineVersion = __tr2qs_ctx("Theme Engine Version","theme"); + QString szSubdirectory = __tr2qs_ctx("Subdirectory","theme"); + + QString szScreenshot; + if(!pixScreenshot.isNull()) + { + KviQString::sprintf(szScreenshot,"<p><center><img src=\"theme_shot%d\"></center></p>",iUniqueIndexInDocument); + QString szTmp; + KviQString::sprintf(szTmp,"theme_shot%d",iUniqueIndexInDocument); + KviTalMimeSourceFactory::defaultFactory()->setPixmap(szTmp,pixScreenshot); + } else { + szScreenshot = ""; + } + + KviQString::sprintf( + szBuffer, + "<p><center>" \ + "<h2>%Q %Q</h2>" \ + "</center></p>" \ + "%Q" \ + "<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>" \ + "%Q: %Q<br>" \ + "%Q: %Q<br>" \ + "</font>" \ + "</center></p>", + &szThemeName, + &szThemeVersion, + &szScreenshot, + &szThemeDescription, + &szAuthor, + &szThemeAuthor, + &szCreatedAt, + &szThemeDate, + &szCreatedOn, + &szThemeApplication, + &szThemeEngineVersion, + &szThemeThemeEngineVersion, + &szSubdirectory, + &szThemeSubdirectory + ); + } + + bool makeKVIrcScreenshot(const QString &szSavePngFilePath,bool bMaximizeFrame) + { + if(bMaximizeFrame) + { + if(g_pFrame->isMaximized()) + bMaximizeFrame = false; + } + + if(bMaximizeFrame) + g_pFrame->showMaximized(); + + QPixmap pix = QPixmap::grabWidget(g_pFrame); + bool bResult = true; + + if(pix.isNull()) + bResult = false; + else { + if(!pix.save(szSavePngFilePath,"PNG",100)) + bResult = false; + } + + if(bMaximizeFrame) + g_pFrame->showNormal(); + return bResult; + } +}; + |