C++ KviThemeInfo::load方法代码示例

/*
	@doc: theme.apply
	@type:
		command
	@title:
		theme.apply
	@short:
		Apply a theme.
	@syntax:
		theme.apply <package_name:string>
	@description:
		Attempts to apply the theme specified by <package_name>.
*/
static bool theme_kvs_cmd_apply(KviKvsModuleCommandCall * c)
{
	QString szThemePackFile;

	KVSM_PARAMETERS_BEGIN(c)
		KVSM_PARAMETER("package_name",KVS_PT_STRING,0,szThemePackFile)
	KVSM_PARAMETERS_END(c)
	KviThemeInfo * themeInfo = new KviThemeInfo();
	if(themeInfo->load(szThemePackFile))
	{
		themeInfo->setSubdirectory(szThemePackFile);
		if(KviMessageBox::yesNo(__tr2qs_ctx("Apply theme - KVIrc","theme"),
		__tr2qs_ctx("Do you wish to apply theme \"%Q\" (version %Q)?","theme"),
		&(themeInfo->name()),&(themeInfo->version())))
		{
			KviThemeInfo out;
			if(!KviTheme::load(szThemePackFile,out))
			{
				QString szErr = out.lastError();
				QString szMsg = QString(__tr2qs_ctx("Failed to apply the specified theme: %1","theme")).arg(szErr);
				QMessageBox::critical(0,__tr2qs_ctx("Apply theme - KVIrc","theme"),szMsg,
				QMessageBox::Ok,QMessageBox::NoButton,QMessageBox::NoButton);
			}
			return true;
		}
	}
	c->warning(__tr2qs_ctx("The theme package '%Q' does not exist","theme"),&szThemePackFile);
	return true;
}

/*
	@doc: theme.info
	@type:
		function
	@title:
		theme.info
	@short:
		Return info about an user defined theme.
	@syntax:
		<themes_list:string> $theme.info(<theme_name:string>)
	@description:
		Returns as hash the info about an user definded theme.
		Hash keys are: name, version, author, description.
*/
static bool theme_kvs_fnc_info(KviKvsModuleFunctionCall * c)
{
	QString szThemePackFile;

	KVSM_PARAMETERS_BEGIN(c)
		KVSM_PARAMETER("package_name",KVS_PT_STRING,0,szThemePackFile)
	KVSM_PARAMETERS_END(c)
	KviThemeInfo * themeInfo = new KviThemeInfo();
	if(themeInfo->load(szThemePackFile))
	{
		KviKvsHash *pHash=new KviKvsHash();
		KviKvsVariant *name=new KviKvsVariant(themeInfo->name());
		pHash->set("name",name);
		KviKvsVariant *version=new KviKvsVariant(themeInfo->version());
		pHash->set("version",version);
		KviKvsVariant *author=new KviKvsVariant(themeInfo->author());
		pHash->set("author",author);
		KviKvsVariant *description=new KviKvsVariant(themeInfo->description());
		pHash->set("description",description);
		c->returnValue()->setHash(pHash);
		return true;
	}
	c->warning(__tr2qs_ctx("The theme package '%Q' does not exist","theme"),&szThemePackFile);
	return true;
}

static bool theme_kvs_cmd_pack(KviKvsModuleCommandCall * c)
{
	QString szPath, szName, szVersion, szDescription, szAuthor, szImage;

	KviKvsArrayCast aCast;

	KVSM_PARAMETERS_BEGIN(c)
	KVSM_PARAMETER("package_path", KVS_PT_NONEMPTYSTRING, 0, szPath)
	KVSM_PARAMETER("package_name", KVS_PT_NONEMPTYSTRING, 0, szName)
	KVSM_PARAMETER("package_version", KVS_PT_NONEMPTYSTRING, 0, szVersion)
	KVSM_PARAMETER("package_description", KVS_PT_STRING, 0, szDescription)
	KVSM_PARAMETER("package_author", KVS_PT_NONEMPTYSTRING, 0, szAuthor)
	KVSM_PARAMETER("package_image", KVS_PT_STRING, 0, szImage)
	KVSM_PARAMETER("theme", KVS_PT_ARRAYCAST, 0, aCast)
	KVSM_PARAMETERS_END(c)

	KviKvsArray * pArray = aCast.array();
	if((!pArray) || (pArray->size() < 1))
	{
		c->error(__tr2qs_ctx("No themes specified", "theme"));
		return false;
	}

	kvs_uint_t s = pArray->size();
	QStringList lThemeList;

	for(kvs_uint_t i = 0; i < s; i++)
	{
		KviKvsVariant * v = pArray->at(i);
		if(!v)
			continue; // ?
		QString szVal;
		v->asString(szVal);
		if(szVal.isEmpty())
			continue;
		lThemeList.append(szVal);
	}

	KviPointerList<KviThemeInfo> lThemeInfoList;
	lThemeInfoList.setAutoDelete(true);

	Q_FOREACH(QString szTheme, lThemeList)
	{
		KviThemeInfo * pInfo = new KviThemeInfo();
		if(!pInfo->load(szTheme, KviThemeInfo::External))
		{
			QString szErr = pInfo->lastError();
			c->error(__tr2qs_ctx("Failed to load theme from directory %Q: %Q", "theme"), &szTheme, &szErr);
			delete pInfo;
			return false;
		}

		lThemeInfoList.append(pInfo);
	}

static bool theme_kvs_fnc_info(KviKvsModuleFunctionCall * c)
{
	QString szTheme;

	KVSM_PARAMETERS_BEGIN(c)
	KVSM_PARAMETER("theme", KVS_PT_STRING, 0, szTheme)
	KVSM_PARAMETERS_END(c)

	KviKvsHash * pHash = new KviKvsHash();
	c->returnValue()->setHash(pHash);

	KviThemeInfo theme;
	if(!theme.load(szTheme, KviThemeInfo::Auto))
	{
		c->warning(__tr2qs_ctx("The theme package '%Q' doesn't exist", "theme"), &szTheme);
		return true;
	}

	pHash->set("name", new KviKvsVariant(theme.name()));
	pHash->set("version", new KviKvsVariant(theme.version()));
	pHash->set("author", new KviKvsVariant(theme.author()));
	pHash->set("description", new KviKvsVariant(theme.description()));
	return true;
}

void ThemeManagementDialog::fillThemeBox(bool bBuiltin)
{
	QStringList slThemes;
	KviTheme::installedThemeDirectories(slThemes,bBuiltin ? KviThemeInfo::Builtin : KviThemeInfo::User);

	for(int i=0;i<slThemes.count();i++)
	{
		//qDebug("Installed theme %s builtin %d",slThemes.at(i).toUtf8().data(),bBuiltin);
	
		KviThemeInfo * inf = new KviThemeInfo();
		if(inf->load(slThemes.at(i),bBuiltin ? KviThemeInfo::Builtin : KviThemeInfo::User))
		{
			ThemeListWidgetItem *it=new ThemeListWidgetItem(m_pListWidget,inf);

			//qDebug("Item %x, info %x, info2 %x, %s : %s at location %d",(long)it,(long)inf,(long)it->themeInfo(),it->themeInfo()->directory().toUtf8().data(),it->themeInfo()->subdirectory().toUtf8().data(),it->themeInfo()->location());

			QPixmap pixmap=inf->smallScreenshot();
			if(!pixmap.isNull())
				it->setIcon(pixmap.scaled(32,32));
		} else {
			delete inf;
		}
	}
}

SaveThemeDialog::SaveThemeDialog(QWidget * pParent)
: KviTalWizard(pParent)
{
	setWindowTitle(__tr2qs_ctx("Save Current Theme - KVIrc","theme"));
	setMinimumSize(400,350);

	KviThemeInfo info;
	info.load(KVI_OPTION_STRING(KviOption_stringIconThemeSubdir),KviThemeInfo::Auto);

	// welcome page ==================================================================================
	QWidget * pPage = new QWidget(this);
	QGridLayout * pLayout = new QGridLayout(pPage);

	QLabel * pLabel = new QLabel(pPage);
	pLabel->setWordWrap(true);
	QString szText = "<p>";
	szText += __tr2qs_ctx("This procedure allows you to save the current theme settings to a single directory. It is useful if you want to apply other themes or play with the theme settings and later come back to this theme with a single click. It will also allow you to manually modify the theme settings and later export them to a distributable package.","theme");
	szText += "</p><p>";
	szText += __tr2qs_ctx("You will be asked to provide a theme name, a description and, if you want, a screenshot.","theme");
	szText += "</p><p>";
	szText += __tr2qs_ctx("Hit the \"Next\" button to begin.","theme");
	szText += "<p>";

	pLabel->setText(szText);
	pLayout->addWidget(pLabel,0,0);
	pLayout->setRowStretch(1,1);

	addPage(pPage,__tr2qs_ctx("Welcome","theme"));
	setBackEnabled(pPage,false);
	setNextEnabled(pPage,true);
	setHelpEnabled(pPage,false);
	setFinishEnabled(pPage,false);

	// packager information ================================================================================

	pPage = new QWidget(this);
	pLayout = new QGridLayout(pPage);

	pLabel = new QLabel(pPage);
	pLabel->setText(__tr2qs_ctx("Here you need to provide information about you (the author) and a short description of the theme you're creating.","theme"));
	pLabel->setWordWrap(true);
	pLabel->setTextFormat(Qt::RichText);
	pLayout->addWidget(pLabel,0,0,1,2);

	pLabel = new QLabel(pPage);
	pLabel->setText(__tr2qs_ctx("Theme Name:","theme"));
	pLayout->addWidget(pLabel,1,0);

	m_pThemeNameEdit = new QLineEdit(pPage);
	m_pThemeNameEdit->setText(info.name());
	pLayout->addWidget(m_pThemeNameEdit,1,1);

	pLabel = new QLabel(pPage);
	pLabel->setText(__tr2qs_ctx("Version:","theme"));
	pLayout->addWidget(pLabel,2,0);

	m_pThemeVersionEdit = new QLineEdit(pPage);
	m_pThemeVersionEdit->setText(info.version());
	QRegExp rx("\\d{1,2}\\.\\d{1,2}(\\.\\d{1,2})?");
	QValidator *validator = new QRegExpValidator(rx, this);
	m_pThemeVersionEdit->setValidator(validator);

	pLayout->addWidget(m_pThemeVersionEdit,2,1);

	pLabel = new QLabel(pPage);
	pLabel->setText(__tr2qs_ctx("Description:","theme"));
	pLayout->addWidget(pLabel,3,0);

	m_pThemeDescriptionEdit = new QTextEdit(pPage);
	m_pThemeDescriptionEdit->setText(info.description());
	pLayout->addWidget(m_pThemeDescriptionEdit,3,1);

	pLabel = new QLabel(pPage);
	pLabel->setText(__tr2qs_ctx("Theme Author:","theme"));
	pLayout->addWidget(pLabel,4,0);

	m_pAuthorNameEdit = new QLineEdit(pPage);
	m_pAuthorNameEdit->setText(info.author());
	pLayout->addWidget(m_pAuthorNameEdit,4,1);


	pLayout->setRowStretch(3,1);
	pLayout->setColumnStretch(1,1);

	addPage(pPage,__tr2qs_ctx("Theme Information","theme"));
	setBackEnabled(pPage,true);
	setHelpEnabled(pPage,false);
	setNextEnabled(pPage,true);
	setFinishEnabled(pPage,false);

	// screenshot/logo/icon ================================================================================

	pPage = new QWidget(this);
	pLayout = new QGridLayout(pPage);

	pLabel = new QLabel(pPage);
	pLabel->setText(__tr2qs_ctx("Here you can either choose a screenshot image from disk or make one now. The screenshot will be displayed in the tooltips of the theme management dialog and will be also visible in the package installation dialog if you will export the theme to a distributable package.","theme"));
	pLabel->setWordWrap(true);
	pLabel->setTextFormat(Qt::RichText);
	pLayout->addWidget(pLabel,0,0);
//.........这里部分代码省略.........