diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/assistant/tools/assistant/cmdlineparser.cpp | 302 | ||||
| -rw-r--r-- | tools/assistant/tools/assistant/cmdlineparser.h | 26 | ||||
| -rw-r--r-- | tools/assistant/tools/assistant/main.cpp | 4 |
3 files changed, 173 insertions, 159 deletions
diff --git a/tools/assistant/tools/assistant/cmdlineparser.cpp b/tools/assistant/tools/assistant/cmdlineparser.cpp index 1245d7c..b17909c 100644 --- a/tools/assistant/tools/assistant/cmdlineparser.cpp +++ b/tools/assistant/tools/assistant/cmdlineparser.cpp @@ -46,21 +46,7 @@ QT_BEGIN_NAMESPACE -#define CHECK_NEXT_ARG \ - ++i < arguments.count() && !arguments.at(i).startsWith(QLatin1String("-")) - -CmdLineParser::CmdLineParser() - : m_enableRemoteControl(false), - m_contents(Untouched), - m_index(Untouched), - m_bookmarks(Untouched), - m_search(Untouched), - m_register(None), - m_removeSearchIndex(false), - m_copy(false), - m_quiet(false) -{ - m_helpMessage = QLatin1String( +const QString CmdLineParser::m_helpMessage = QLatin1String( "Usage: assistant [Options]\n\n" "-collectionFile file Uses the specified collection\n" " file instead of the default one\n" @@ -89,152 +75,62 @@ CmdLineParser::CmdLineParser() " status message.\n" "-help Displays this help.\n" ); -} -CmdLineParser::Result CmdLineParser::parse(const QStringList &arguments) -{ - QString error; - bool showHelp = false; - for (int j=1; j<arguments.count(); ++j) { - if (arguments.at(j).toLower() == QLatin1String("-quiet")) { +CmdLineParser::CmdLineParser(const QStringList &arguments) + : m_pos(0), + m_enableRemoteControl(false), + m_contents(Untouched), + m_index(Untouched), + m_bookmarks(Untouched), + m_search(Untouched), + m_register(None), + m_removeSearchIndex(false), + m_quiet(false) +{ + for (int i = 1; i < arguments.count(); ++i) { + const QString &arg = arguments.at(i); + if (arg.toLower() == "-quiet") m_quiet = true; - break; - } + else + m_arguments.append(arg); } +} - for (int i=1; i<arguments.count(); ++i) { - QString arg = arguments.at(i).toLower(); - if (arg == QLatin1String("-collectionfile")) { - if (CHECK_NEXT_ARG) { - m_collectionFile = getFileName(arguments.at(i)); - if (m_collectionFile.isEmpty()) { - error = QObject::tr("The specified collection file does not exist!"); - break; - } - } else { - error = QObject::tr("Missing collection file!"); - break; - } - } else if (arg == QLatin1String("-showurl")) { - if (CHECK_NEXT_ARG) { - QUrl url(arguments.at(i)); - if (url.isValid()) { - m_url = url; - } else { - error = QObject::tr("Invalid URL!"); - break; - } - } else { - error = QObject::tr("Missing URL!"); - break; - } - } else if (arg == QLatin1String("-enableremotecontrol")) { +CmdLineParser::Result CmdLineParser::parse() +{ + bool showHelp = false; + + while (m_error.isEmpty() && hasMoreArgs()) { + const QString &arg = nextArg().toLower(); + if (arg == QLatin1String("-collectionfile")) + handleCollectionFileOption(); + else if (arg == QLatin1String("-showurl")) + handleShowUrlOption(); + else if (arg == QLatin1String("-enableremotecontrol")) m_enableRemoteControl = true; - } else if (arg == QLatin1String("-show")) { - if (CHECK_NEXT_ARG) { - arg = arguments.at(i).toLower(); - if (arg == QLatin1String("contents")) { - m_contents = Show; - } else if (arg == QLatin1String("index")) { - m_index = Show; - } else if (arg == QLatin1String("bookmarks")) { - m_bookmarks = Show; - } else if (arg == QLatin1String("search")) { - m_search = Show; - } else { - error = QObject::tr("Unknown widget: %1").arg(arg); - break; - } - } else { - error = QObject::tr("Missing widget!"); - break; - } - } else if (arg == QLatin1String("-hide")) { - if (CHECK_NEXT_ARG) { - arg = arguments.at(i).toLower(); - if (arg == QLatin1String("contents")) { - m_contents = Hide; - } else if (arg == QLatin1String("index")) { - m_index = Hide; - } else if (arg == QLatin1String("bookmarks")) { - m_bookmarks = Hide; - } else if (arg == QLatin1String("search")) { - m_search = Hide; - } else { - error = QObject::tr("Unknown widget: %1").arg(arg); - break; - } - } else { - error = QObject::tr("Missing widget!"); - break; - } - } else if (arg == QLatin1String("-activate")) { - if (CHECK_NEXT_ARG) { - arg = arguments.at(i).toLower(); - if (arg == QLatin1String("contents")) { - m_contents = Activate; - } else if (arg == QLatin1String("index")) { - m_index = Activate; - } else if (arg == QLatin1String("bookmarks")) { - m_bookmarks = Activate; - } else if (arg == QLatin1String("search")) { - m_search = Activate; - } else { - error = QObject::tr("Unknown widget: %1").arg(arg); - break; - } - } else { - error = QObject::tr("Missing widget!"); - break; - } - } else if (arg == QLatin1String("-register")) { - if (CHECK_NEXT_ARG) { - m_helpFile = getFileName(arguments.at(i)); - if (m_helpFile.isEmpty()) { - error = QObject::tr("The specified Qt help file does not exist!"); - break; - } - m_register = Register; - } else { - error = QObject::tr("Missing help file!"); - break; - } - } else if (arg == QLatin1String("-unregister")) { - if (CHECK_NEXT_ARG) { - m_helpFile = getFileName(arguments.at(i)); - if (m_helpFile.isEmpty()) { - error = QObject::tr("The specified Qt help file does not exist!"); - break; - } - m_register = Unregister; - } else { - error = QObject::tr("Missing help file!"); - break; - } - } else if (arg == QLatin1String("-setcurrentfilter")) { - if (CHECK_NEXT_ARG) { - m_currentFilter = arguments.at(i); - } else { - error = QObject::tr("Missing filter argument!"); - break; - } - } else if (arg == QLatin1String("-remove-search-index")) { + else if (arg == QLatin1String("-show")) + handleShowOption(); + else if (arg == QLatin1String("-hide")) + handleHideOption(); + else if (arg == QLatin1String("-activate")) + handleActivateOption(); + else if (arg == QLatin1String("-register")) + handleRegisterOption(); + else if (arg == QLatin1String("-unregister")) + handleUnregisterOption(); + else if (arg == QLatin1String("-setcurrentfilter")) + handleSetCurrentFilterOption(); + else if (arg == QLatin1String("-remove-search-index")) m_removeSearchIndex = true; - } else if (arg == QLatin1String("-quiet")) { - continue; - } else if (arg == QLatin1String("-help")) { + else if (arg == QLatin1String("-help")) showHelp = true; - } else if (arg == QLatin1String("-copy")) { - m_copy = true; - } else { - error = QObject::tr("Unknown option: %1").arg(arg); - break; - } + else + m_error = tr("Unknown option: %1").arg(arg); } - if (!error.isEmpty()) { - showMessage(error + QLatin1String("\n\n\n") + m_helpMessage, true); + if (!m_error.isEmpty()) { + showMessage(m_error + QLatin1String("\n\n\n") + m_helpMessage, true); return Error; } else if (showHelp) { showMessage(m_helpMessage, false); @@ -243,6 +139,110 @@ CmdLineParser::Result CmdLineParser::parse(const QStringList &arguments) return Ok; } +bool CmdLineParser::hasMoreArgs() const +{ + return m_pos < m_arguments.count(); +} + +const QString &CmdLineParser::nextArg() +{ + Q_ASSERT(hasMoreArgs()); + return m_arguments.at(m_pos++); +} + +void CmdLineParser::handleCollectionFileOption() +{ + if (hasMoreArgs()) { + const QString &fileName = nextArg(); + m_collectionFile = getFileName(fileName); + if (m_collectionFile.isEmpty()) + m_error = tr("The collection file '%1' does not exist!"). + arg(fileName); + } else { + m_error = tr("Missing collection file!"); + } +} + +void CmdLineParser::handleShowUrlOption() +{ + if (hasMoreArgs()) { + const QString &urlString = nextArg(); + QUrl url(urlString); + if (url.isValid()) { + m_url = url; + } else + m_error = tr("Invalid URL '%1'!").arg(urlString); + } else { + m_error = tr("Missing URL!"); + } +} + +void CmdLineParser::handleShowOption() +{ + handleShowOrHideOrActivateOption(Show); +} + +void CmdLineParser::handleHideOption() +{ + handleShowOrHideOrActivateOption(Hide); +} + +void CmdLineParser::handleActivateOption() +{ + handleShowOrHideOrActivateOption(Activate); +} + +void CmdLineParser::handleShowOrHideOrActivateOption(ShowState state) +{ + if (hasMoreArgs()) { + const QString &widget = nextArg().toLower(); + if (widget == QLatin1String("contents")) + m_contents = state; + else if (widget == QLatin1String("index")) + m_index = state; + else if (widget == QLatin1String("bookmarks")) + m_bookmarks = state; + else if (widget == QLatin1String("search")) + m_search = state; + else + m_error = tr("Unknown widget: %1").arg(widget); + } else { + m_error = tr("Missing widget!"); + } +} + +void CmdLineParser::handleRegisterOption() +{ + handleRegisterOrUnregisterOption(Register); +} + +void CmdLineParser::handleUnregisterOption() +{ + handleRegisterOrUnregisterOption(Unregister); +} + +void CmdLineParser::handleRegisterOrUnregisterOption(RegisterState state) +{ + if (hasMoreArgs()) { + const QString &fileName = nextArg(); + m_helpFile = getFileName(fileName); + if (m_helpFile.isEmpty()) + m_error = tr("The Qt help file '%1' does not exist!").arg(fileName); + else + m_register = state; + } else { + m_error = tr("Missing help file!"); + } +} + +void CmdLineParser::handleSetCurrentFilterOption() +{ + if (hasMoreArgs()) + m_currentFilter = nextArg(); + else + m_error = tr("Missing filter argument!"); +} + QString CmdLineParser::getFileName(const QString &fileName) { QFileInfo fi(fileName); diff --git a/tools/assistant/tools/assistant/cmdlineparser.h b/tools/assistant/tools/assistant/cmdlineparser.h index 2a4effb..c1621d6 100644 --- a/tools/assistant/tools/assistant/cmdlineparser.h +++ b/tools/assistant/tools/assistant/cmdlineparser.h @@ -42,6 +42,7 @@ #ifndef CMDLINEPARSER_H #define CMDLINEPARSER_H +#include <QtCore/QCoreApplication> #include <QtCore/QStringList> #include <QtCore/QUrl> @@ -49,13 +50,14 @@ QT_BEGIN_NAMESPACE class CmdLineParser { + Q_DECLARE_TR_FUNCTIONS(CmdLineParser) public: enum Result {Ok, Help, Error}; enum ShowState {Untouched, Show, Hide, Activate}; enum RegisterState {None, Register, Unregister}; - CmdLineParser(); - Result parse(const QStringList &arguments); + CmdLineParser(const QStringList &arguments); + Result parse(); void setCollectionFile(const QString &file); QString collectionFile() const; @@ -71,14 +73,26 @@ public: RegisterState registerRequest() const; QString helpFile() const; - bool copy() const { return m_copy; } - void showMessage(const QString &msg, bool error); private: QString getFileName(const QString &fileName); + bool hasMoreArgs() const; + const QString &nextArg(); + void handleCollectionFileOption(); + void handleShowUrlOption(); + void handleShowOption(); + void handleHideOption(); + void handleActivateOption(); + void handleShowOrHideOrActivateOption(ShowState state); + void handleRegisterOption(); + void handleUnregisterOption(); + void handleRegisterOrUnregisterOption(RegisterState state); + void handleSetCurrentFilterOption(); - QString m_helpMessage; + QStringList m_arguments; + int m_pos; + static const QString m_helpMessage; QString m_collectionFile; QString m_cloneFile; QString m_helpFile; @@ -92,8 +106,8 @@ private: RegisterState m_register; QString m_currentFilter; bool m_removeSearchIndex; - bool m_copy; bool m_quiet; + QString m_error; }; QT_END_NAMESPACE diff --git a/tools/assistant/tools/assistant/main.cpp b/tools/assistant/tools/assistant/main.cpp index 2df7a6b..1b3a5f9 100644 --- a/tools/assistant/tools/assistant/main.cpp +++ b/tools/assistant/tools/assistant/main.cpp @@ -210,8 +210,8 @@ int main(int argc, char *argv[]) QApplication a(argc, argv, useGui); a.addLibraryPath(a.applicationDirPath() + QLatin1String("/plugins")); - CmdLineParser cmd; - CmdLineParser::Result res = cmd.parse(a.arguments()); + CmdLineParser cmd(a.arguments()); + CmdLineParser::Result res = cmd.parse(); if (res == CmdLineParser::Help) return 0; else if (res == CmdLineParser::Error) |