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CMake/Source/QtDialog/CMakeSetupDialog.cxx
Robert Maynard 9d13674337
cmake-gui: Hint that the preset compilers will be used 
Instead of stating that the default is the native compilers,
say we will use the compilers from the preset. This makes it
more clear that the preset is working as expected.
2024-01-05 12:04:12 -05:00

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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "CMakeSetupDialog.h"
#include <cm/memory>
#include <QCloseEvent>
#include <QCoreApplication>
#include <QDesktopServices>
#include <QDialogButtonBox>
#include <QDragEnterEvent>
#include <QFileDialog>
#include <QInputDialog>
#include <QKeySequence>
#include <QMenu>
#include <QMenuBar>
#include <QMessageBox>
#include <QMimeData>
#include <QProcessEnvironment>
#include <QProgressBar>
#include <QSettings>
#include <QShortcut>
#include <QStatusBar>
#include <QString>
#include <QUrl>
#include <QVector>
#ifdef QT_WINEXTRAS
# include <QWinTaskbarButton>
# include <QWinTaskbarProgress>
#endif
#include "QCMake.h"
#include "QCMakeCacheView.h"
#include "QCMakeSizeType.h"
#include "cmSystemTools.h"
#include "cmVersion.h"
#include "AddCacheEntry.h"
#include "EnvironmentDialog.h"
#include "FirstConfigure.h"
#include "RegexExplorer.h"
#include "WarningMessagesDialog.h"
void OpenReferenceManual(const QString& filename)
{
QString urlFormat("https://cmake.org/cmake/help/v%1.%2/");
QUrl url(urlFormat.arg(QString::number(cmVersion::GetMajorVersion()),
QString::number(cmVersion::GetMinorVersion())));
if (!cmSystemTools::GetHTMLDoc().empty()) {
url = QUrl::fromLocalFile(
QDir(QString::fromStdString(cmSystemTools::GetHTMLDoc()))
.filePath(filename));
}
QDesktopServices::openUrl(url);
}
namespace {
const QString PRESETS_DISABLED_TOOLTIP =
"This option is disabled because there are no available presets in "
"CMakePresets.json or CMakeUserPresets.json.";
}
QCMakeThread::QCMakeThread(QObject* p)
: QThread(p)
{
}
QCMake* QCMakeThread::cmakeInstance() const
{
return this->CMakeInstance.get();
}
void QCMakeThread::run()
{
this->CMakeInstance = cm::make_unique<QCMake>();
// emit that this cmake thread is ready for use
emit this->cmakeInitialized();
this->exec();
this->CMakeInstance.reset();
}
CMakeSetupDialog::CMakeSetupDialog()
: ExitAfterGenerate(true)
, CacheModified(false)
, ConfigureNeeded(true)
, CurrentState(Interrupting)
{
QString title = QString(tr("CMake %1"));
title = title.arg(cmVersion::GetCMakeVersion());
this->setWindowTitle(title);
// create the GUI
QSettings settings;
settings.beginGroup("Settings/StartPath");
restoreGeometry(settings.value("geometry").toByteArray());
restoreState(settings.value("windowState").toByteArray());
this->AddVariableNames =
settings.value("AddVariableNames", QStringList("CMAKE_INSTALL_PREFIX"))
.toStringList();
this->AddVariableTypes =
settings.value("AddVariableTypes", QStringList("PATH")).toStringList();
QWidget* cont = new QWidget(this);
this->setupUi(cont);
this->Splitter->setStretchFactor(0, 3);
this->Splitter->setStretchFactor(1, 1);
this->setCentralWidget(cont);
this->ProgressBar->reset();
this->RemoveEntry->setEnabled(false);
this->AddEntry->setEnabled(false);
this->Preset->setStatusTip(PRESETS_DISABLED_TOOLTIP);
QByteArray p = settings.value("SplitterSizes").toByteArray();
this->Splitter->restoreState(p);
bool groupView = settings.value("GroupView", false).toBool();
this->setGroupedView(groupView);
this->groupedCheck->setCheckState(groupView ? Qt::Checked : Qt::Unchecked);
bool advancedView = settings.value("AdvancedView", false).toBool();
this->setAdvancedView(advancedView);
this->advancedCheck->setCheckState(advancedView ? Qt::Checked
: Qt::Unchecked);
QMenu* FileMenu = this->menuBar()->addMenu(tr("&File"));
this->ReloadCacheAction = FileMenu->addAction(tr("&Reload Cache"));
QObject::connect(this->ReloadCacheAction, &QAction::triggered, this,
&CMakeSetupDialog::doReloadCache);
this->DeleteCacheAction = FileMenu->addAction(tr("&Delete Cache"));
QObject::connect(this->DeleteCacheAction, &QAction::triggered, this,
&CMakeSetupDialog::doDeleteCache);
this->ExitAction = FileMenu->addAction(tr("E&xit"));
QObject::connect(this->ExitAction, &QAction::triggered, this,
&CMakeSetupDialog::close);
this->ExitAction->setShortcut(QKeySequence::Quit);
QMenu* ToolsMenu = this->menuBar()->addMenu(tr("&Tools"));
this->ConfigureAction = ToolsMenu->addAction(tr("&Configure"));
QObject::connect(this->ConfigureAction, &QAction::triggered, this,
&CMakeSetupDialog::doConfigure);
// prevent merging with Preferences menu item on macOS
this->ConfigureAction->setMenuRole(QAction::NoRole);
this->GenerateAction = ToolsMenu->addAction(tr("&Generate"));
QObject::connect(this->GenerateAction, &QAction::triggered, this,
&CMakeSetupDialog::doGenerate);
auto* a = ToolsMenu->addAction(tr("&Show My Changes"));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::showUserChanges);
#if defined(Q_WS_MAC) || defined(Q_OS_MAC)
this->InstallForCommandLineAction =
ToolsMenu->addAction(tr("&How to Install For Command Line Use"));
QObject::connect(this->InstallForCommandLineAction, &QAction::triggered,
this, &CMakeSetupDialog::doInstallForCommandLine);
#endif
ToolsMenu->addSeparator();
a = ToolsMenu->addAction(tr("Regular Expression Explorer..."));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doRegexExplorerDialog);
ToolsMenu->addSeparator();
a = ToolsMenu->addAction(tr("&Find in Output..."));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputFindDialog);
a->setShortcut(QKeySequence::Find);
a = ToolsMenu->addAction(tr("Find Next"));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputFindNext);
a->setShortcut(QKeySequence::FindNext);
a = ToolsMenu->addAction(tr("Find Previous"));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputFindPrev);
a->setShortcut(QKeySequence::FindPrevious);
a = ToolsMenu->addAction(tr("Goto Next Error")); // in Visual Studio
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputErrorNext);
a->setShortcut(QKeySequence(Qt::Key_F8));
auto* s = new QShortcut(this);
#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
s->setKey(QKeySequence(Qt::CTRL + Qt::Key_Period));
#else
s->setKey(QKeySequence(Qt::CTRL | Qt::Key_Period));
#endif
QObject::connect(s, &QShortcut::activated, this,
&CMakeSetupDialog::doOutputErrorNext); // in Eclipse
QMenu* OptionsMenu = this->menuBar()->addMenu(tr("&Options"));
a = OptionsMenu->addAction(tr("Warning Messages..."));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doWarningMessagesDialog);
this->WarnUninitializedAction =
OptionsMenu->addAction(tr("&Warn Uninitialized (--warn-uninitialized)"));
this->WarnUninitializedAction->setCheckable(true);
QAction* debugAction = OptionsMenu->addAction(tr("&Debug Output"));
debugAction->setCheckable(true);
QObject::connect(debugAction, &QAction::toggled, this,
&CMakeSetupDialog::setDebugOutput);
OptionsMenu->addSeparator();
a = OptionsMenu->addAction(tr("&Expand Grouped Entries"));
QObject::connect(a, &QAction::triggered, this->CacheValues,
&QCMakeCacheView::expandAll);
a = OptionsMenu->addAction(tr("&Collapse Grouped Entries"));
QObject::connect(a, &QAction::triggered, this->CacheValues,
&QCMakeCacheView::collapseAll);
QMenu* HelpMenu = this->menuBar()->addMenu(tr("&Help"));
a = HelpMenu->addAction(tr("Help"));
QObject::connect(a, &QAction::triggered, this, &CMakeSetupDialog::doHelp);
a->setShortcut(QKeySequence::HelpContents);
a = HelpMenu->addAction(tr("CMake Reference Manual"));
QObject::connect(a, &QAction::triggered, this,
[] { OpenReferenceManual("index.html"); });
a = HelpMenu->addAction(tr("About"));
QObject::connect(a, &QAction::triggered, this, &CMakeSetupDialog::doAbout);
this->setAcceptDrops(true);
// get the saved binary directories
QStringList buildPaths = this->loadBuildPaths();
this->BinaryDirectory->addItems(buildPaths);
this->BinaryDirectory->setCompleter(new QCMakeFileCompleter(this, true));
this->SourceDirectory->setCompleter(new QCMakeFileCompleter(this, true));
// fixed pitch font in output window
QFont outputFont("Courier New");
outputFont.setStyleHint(QFont::Monospace);
this->Output->setFont(outputFont);
this->ErrorFormat.setForeground(QBrush(Qt::red));
this->Output->setContextMenuPolicy(Qt::CustomContextMenu);
connect(this->Output, &QTextEdit::customContextMenuRequested, this,
&CMakeSetupDialog::doOutputContextMenu);
// disable open project button
this->OpenProjectButton->setDisabled(true);
// start the cmake worker thread
this->CMakeThread = new QCMakeThread(this);
QObject::connect(this->CMakeThread, &QCMakeThread::cmakeInitialized, this,
&CMakeSetupDialog::initialize, Qt::QueuedConnection);
this->CMakeThread->start();
this->enterState(ReadyConfigure);
ProgressOffset = 0.0;
ProgressFactor = 1.0;
}
void CMakeSetupDialog::initialize()
{
// now the cmake worker thread is running, lets make our connections to it
QObject::connect(this->CMakeThread->cmakeInstance(),
&QCMake::propertiesChanged, this->CacheValues->cacheModel(),
&QCMakeCacheModel::setProperties);
QObject::connect(this->ConfigureButton, &QAbstractButton::clicked, this,
&CMakeSetupDialog::doConfigure);
QObject::connect(this->CMakeThread->cmakeInstance(), &QCMake::configureDone,
this, &CMakeSetupDialog::exitLoop);
QObject::connect(this->CMakeThread->cmakeInstance(), &QCMake::generateDone,
this, &CMakeSetupDialog::exitLoop);
QObject::connect(this->GenerateButton, &QAbstractButton::clicked, this,
&CMakeSetupDialog::doGenerate);
QObject::connect(this->OpenProjectButton, &QAbstractButton::clicked, this,
&CMakeSetupDialog::doOpenProject);
QObject::connect(this->BrowseSourceDirectoryButton,
&QAbstractButton::clicked, this,
&CMakeSetupDialog::doSourceBrowse);
QObject::connect(this->BrowseBinaryDirectoryButton,
&QAbstractButton::clicked, this,
&CMakeSetupDialog::doBinaryBrowse);
QObject::connect(this->BinaryDirectory, &QComboBox::editTextChanged, this,
&CMakeSetupDialog::onBinaryDirectoryChanged);
QObject::connect(this->SourceDirectory, &QLineEdit::textChanged, this,
&CMakeSetupDialog::onSourceDirectoryChanged);
QObject::connect(this->Preset, &QCMakePresetComboBox::presetChanged, this,
&CMakeSetupDialog::onBuildPresetChanged);
QObject::connect(this->CMakeThread->cmakeInstance(),
&QCMake::sourceDirChanged, this,
&CMakeSetupDialog::updateSourceDirectory);
QObject::connect(this->CMakeThread->cmakeInstance(),
&QCMake::binaryDirChanged, this,
&CMakeSetupDialog::updateBinaryDirectory);
QObject::connect(this->CMakeThread->cmakeInstance(), &QCMake::presetsChanged,
this, &CMakeSetupDialog::updatePresets);
QObject::connect(this->CMakeThread->cmakeInstance(), &QCMake::presetChanged,
this, &CMakeSetupDialog::updatePreset);
QObject::connect(this->CMakeThread->cmakeInstance(),
&QCMake::presetLoadError, this,
&CMakeSetupDialog::showPresetLoadError);
QObject::connect(this->CMakeThread->cmakeInstance(),
&QCMake::progressChanged, this,
&CMakeSetupDialog::showProgress);
QObject::connect(this->CMakeThread->cmakeInstance(), &QCMake::errorMessage,
this, &CMakeSetupDialog::error);
QObject::connect(this->CMakeThread->cmakeInstance(), &QCMake::outputMessage,
this, &CMakeSetupDialog::message);
QObject::connect(this->CMakeThread->cmakeInstance(), &QCMake::openPossible,
this->OpenProjectButton, &CMakeSetupDialog::setEnabled);
QObject::connect(this->groupedCheck, &QCheckBox::toggled, this,
&CMakeSetupDialog::setGroupedView);
QObject::connect(this->advancedCheck, &QCheckBox::toggled, this,
&CMakeSetupDialog::setAdvancedView);
QObject::connect(this->Search, &QLineEdit::textChanged, this,
&CMakeSetupDialog::setSearchFilter);
QObject::connect(this->CMakeThread->cmakeInstance(),
&QCMake::generatorChanged, this,
&CMakeSetupDialog::updateGeneratorLabel);
this->updateGeneratorLabel(QString());
QObject::connect(this->CacheValues->cacheModel(),
&QCMakeCacheModel::dataChanged, this,
&CMakeSetupDialog::setCacheModified);
QObject::connect(this->CacheValues->selectionModel(),
&QItemSelectionModel::selectionChanged, this,
&CMakeSetupDialog::selectionChanged);
QObject::connect(this->RemoveEntry, &QAbstractButton::clicked, this,
&CMakeSetupDialog::removeSelectedCacheEntries);
QObject::connect(this->AddEntry, &QAbstractButton::clicked, this,
&CMakeSetupDialog::addCacheEntry);
QObject::connect(this->Environment, &QAbstractButton::clicked, this,
&CMakeSetupDialog::editEnvironment);
QObject::connect(this->WarnUninitializedAction, &QAction::triggered,
this->CMakeThread->cmakeInstance(),
&QCMake::setWarnUninitializedMode);
QObject::connect(this->CMakeThread->cmakeInstance(),
&QCMake::warnUninitializedModeChanged,
this->WarnUninitializedAction, &QAction::setChecked);
if (!this->SourceDirectory->text().isEmpty() &&
!this->DeferredPreset.isNull()) {
this->onSourceDirectoryChanged(this->SourceDirectory->text());
} else if (!this->SourceDirectory->text().isEmpty() ||
!this->BinaryDirectory->lineEdit()->text().isEmpty()) {
this->onSourceDirectoryChanged(this->SourceDirectory->text());
this->onBinaryDirectoryChanged(this->BinaryDirectory->lineEdit()->text());
} else {
this->onBinaryDirectoryChanged(this->BinaryDirectory->lineEdit()->text());
}
#ifdef QT_WINEXTRAS
this->TaskbarButton = new QWinTaskbarButton(this);
this->TaskbarButton->setWindow(this->windowHandle());
#endif
}
CMakeSetupDialog::~CMakeSetupDialog()
{
QSettings settings;
settings.beginGroup("Settings/StartPath");
settings.setValue("windowState", QVariant(saveState()));
settings.setValue("geometry", QVariant(saveGeometry()));
settings.setValue("SplitterSizes", this->Splitter->saveState());
// wait for thread to stop
this->CMakeThread->quit();
this->CMakeThread->wait();
}
bool CMakeSetupDialog::prepareConfigure()
{
// make sure build directory exists
QString bindir = this->CMakeThread->cmakeInstance()->binaryDirectory();
QDir dir(bindir);
if (!dir.exists()) {
QString msg = tr("Build directory does not exist, "
"should I create it?\n\n"
"Directory: ");
msg += bindir;
QString title = tr("Create Directory");
QMessageBox::StandardButton btn;
btn = QMessageBox::information(this, title, msg,
QMessageBox::Yes | QMessageBox::No);
if (btn == QMessageBox::No) {
return false;
}
if (!dir.mkpath(".")) {
QMessageBox::information(
this, tr("Create Directory Failed"),
QString(tr("Failed to create directory %1")).arg(dir.path()),
QMessageBox::Ok);
return false;
}
}
// if no generator, prompt for it and other setup stuff
if (this->CMakeThread->cmakeInstance()->generator().isEmpty()) {
if (!this->setupFirstConfigure()) {
return false;
}
}
// remember path
this->addBinaryPath(dir.absolutePath());
return true;
}
void CMakeSetupDialog::exitLoop(int err)
{
this->LocalLoop.exit(err);
}
void CMakeSetupDialog::doConfigure()
{
if (this->CurrentState == Configuring) {
// stop configure
doInterrupt();
return;
}
if (!prepareConfigure()) {
return;
}
this->enterState(Configuring);
bool ret = doConfigureInternal();
if (ret) {
this->ConfigureNeeded = false;
}
if (ret && !this->CacheValues->cacheModel()->newPropertyCount()) {
this->enterState(ReadyGenerate);
} else {
this->enterState(ReadyConfigure);
this->CacheValues->scrollToTop();
}
this->ProgressBar->reset();
#ifdef QT_WINEXTRAS
this->TaskbarButton->progress()->reset();
#endif
}
bool CMakeSetupDialog::doConfigureInternal()
{
this->Output->clear();
this->CacheValues->selectionModel()->clear();
QMetaObject::invokeMethod(
this->CMakeThread->cmakeInstance(), "setProperties", Qt::QueuedConnection,
Q_ARG(QCMakePropertyList, this->CacheValues->cacheModel()->properties()));
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(), "configure",
Qt::QueuedConnection);
int err = this->LocalLoop.exec();
if (err != 0) {
QMessageBox::critical(
this, tr("Error"),
tr("Error in configuration process, project files may be invalid"),
QMessageBox::Ok);
}
return 0 == err;
}
void CMakeSetupDialog::doInstallForCommandLine()
{
QString title = tr("How to Install For Command Line Use");
QString msg = tr("One may add CMake to the PATH:\n"
"\n"
" PATH=\"%1\":\"$PATH\"\n"
"\n"
"Or, to install symlinks to '/usr/local/bin', run:\n"
"\n"
" sudo \"%2\" --install\n"
"\n"
"Or, to install symlinks to another directory, run:\n"
"\n"
" sudo \"%3\" --install=/path/to/bin\n");
msg = msg.arg(
cmSystemTools::GetFilenamePath(cmSystemTools::GetCMakeCommand()).c_str());
msg = msg.arg(cmSystemTools::GetCMakeGUICommand().c_str());
msg = msg.arg(cmSystemTools::GetCMakeGUICommand().c_str());
QDialog dialog;
dialog.setWindowTitle(title);
QVBoxLayout* l = new QVBoxLayout(&dialog);
QLabel* lab = new QLabel(&dialog);
l->addWidget(lab);
lab->setText(msg);
lab->setWordWrap(false);
lab->setTextInteractionFlags(Qt::TextSelectableByMouse);
QDialogButtonBox* btns =
new QDialogButtonBox(QDialogButtonBox::Ok, Qt::Horizontal, &dialog);
QObject::connect(btns, &QDialogButtonBox::accepted, &dialog,
&QDialog::accept);
l->addWidget(btns);
dialog.exec();
}
bool CMakeSetupDialog::doGenerateInternal()
{
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(), "generate",
Qt::QueuedConnection);
int err = this->LocalLoop.exec();
if (err != 0) {
QMessageBox::critical(
this, tr("Error"),
tr("Error in generation process, project files may be invalid"),
QMessageBox::Ok);
}
return 0 == err;
}
void CMakeSetupDialog::doGenerate()
{
if (this->CurrentState == Generating) {
// stop generate
doInterrupt();
return;
}
// see if we need to configure
// we'll need to configure if:
// the configure step hasn't been done yet
// generate was the last step done
if (this->ConfigureNeeded) {
if (!prepareConfigure()) {
return;
}
}
this->enterState(Generating);
bool config_passed = true;
if (this->ConfigureNeeded) {
this->CacheValues->cacheModel()->setShowNewProperties(false);
this->ProgressFactor = 0.5;
config_passed = doConfigureInternal();
this->ProgressOffset = 0.5;
}
if (config_passed) {
doGenerateInternal();
}
this->ProgressOffset = 0.0;
this->ProgressFactor = 1.0;
this->CacheValues->cacheModel()->setShowNewProperties(true);
this->enterState(ReadyConfigure);
this->ProgressBar->reset();
#ifdef QT_WINEXTRAS
this->TaskbarButton->progress()->reset();
#endif
this->ConfigureNeeded = true;
}
void CMakeSetupDialog::doOpenProject()
{
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(), "open",
Qt::QueuedConnection);
}
void CMakeSetupDialog::closeEvent(QCloseEvent* e)
{
// prompt for close if there are unsaved changes, and we're not busy
if (this->CacheModified) {
QString msg = tr("You have changed options but not rebuilt, "
"are you sure you want to exit?");
QString title = tr("Confirm Exit");
QMessageBox::StandardButton btn;
btn = QMessageBox::critical(this, title, msg,
QMessageBox::Yes | QMessageBox::No);
if (btn == QMessageBox::No) {
e->ignore();
}
}
// don't close if we're busy, unless the user really wants to
if (this->CurrentState == Configuring) {
QString msg =
tr("You are in the middle of a Configure.\n"
"If you Exit now the configure information will be lost.\n"
"Are you sure you want to Exit?");
QString title = tr("Confirm Exit");
QMessageBox::StandardButton btn;
btn = QMessageBox::critical(this, title, msg,
QMessageBox::Yes | QMessageBox::No);
if (btn == QMessageBox::No) {
e->ignore();
} else {
this->doInterrupt();
}
}
// let the generate finish
if (this->CurrentState == Generating) {
e->ignore();
}
}
void CMakeSetupDialog::doHelp()
{
QString msg = tr(
"CMake is used to configure and generate build files for "
"software projects. The basic steps for configuring a project are as "
"follows:\r\n\r\n1. Select the source directory for the project. This "
"should "
"contain the CMakeLists.txt files for the project.\r\n\r\n2. Select the "
"build "
"directory for the project. This is the directory where the project "
"will be "
"built. It can be the same or a different directory than the source "
"directory. For easy clean up, a separate build directory is "
"recommended. "
"CMake will create the directory if it does not exist.\r\n\r\n3. Once the "
"source and binary directories are selected, it is time to press the "
"Configure button. This will cause CMake to read all of the input files "
"and "
"discover all the variables used by the project. The first time a "
"variable "
"is displayed it will be in Red. Users should inspect red variables "
"making "
"sure the values are correct. For some projects the Configure process "
"can "
"be iterative, so continue to press the Configure button until there are "
"no "
"longer red entries.\r\n\r\n4. Once there are no longer red entries, you "
"should click the Generate button. This will write the build files to "
"the build "
"directory.");
QDialog dialog;
QFontMetrics met(this->font());
#if QT_VERSION >= QT_VERSION_CHECK(5, 11, 0)
int msgWidth = met.horizontalAdvance(msg);
#else
int msgWidth = met.width(msg);
#endif
dialog.setMinimumSize(msgWidth / 15, 20);
dialog.setWindowTitle(tr("Help"));
QVBoxLayout* l = new QVBoxLayout(&dialog);
QLabel* lab = new QLabel(&dialog);
lab->setText(msg);
lab->setWordWrap(true);
QDialogButtonBox* btns =
new QDialogButtonBox(QDialogButtonBox::Ok, Qt::Horizontal, &dialog);
QObject::connect(btns, &QDialogButtonBox::accepted, &dialog,
&QDialog::accept);
l->addWidget(lab);
l->addWidget(btns);
dialog.exec();
}
void CMakeSetupDialog::doInterrupt()
{
this->enterState(Interrupting);
this->CMakeThread->cmakeInstance()->interrupt();
}
void CMakeSetupDialog::doSourceBrowse()
{
QString dir = QFileDialog::getExistingDirectory(
this, tr("Enter Path to Source"), this->SourceDirectory->text(),
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
if (!dir.isEmpty()) {
this->setSourceDirectory(dir);
}
}
void CMakeSetupDialog::updateSourceDirectory(const QString& dir)
{
if (this->SourceDirectory->text() != dir) {
this->SourceDirectory->blockSignals(true);
this->SourceDirectory->setText(dir);
this->SourceDirectory->blockSignals(false);
}
}
void CMakeSetupDialog::updateBinaryDirectory(const QString& dir)
{
if (this->BinaryDirectory->currentText() != dir) {
this->BinaryDirectory->blockSignals(true);
this->BinaryDirectory->setEditText(dir);
this->BinaryDirectory->blockSignals(false);
}
}
void CMakeSetupDialog::updatePresets(const QVector<QCMakePreset>& presets)
{
if (this->Preset->presets() != presets) {
this->Preset->blockSignals(true);
this->Preset->setPresets(presets);
this->Preset->blockSignals(false);
}
this->Preset->setDisabled(presets.isEmpty());
this->Preset->setToolTip(presets.isEmpty() ? PRESETS_DISABLED_TOOLTIP : "");
if (!this->DeferredPreset.isNull()) {
this->Preset->setPresetName(this->DeferredPreset);
this->DeferredPreset = QString{};
}
}
void CMakeSetupDialog::updatePreset(const QString& name)
{
if (this->Preset->presetName() != name) {
this->Preset->blockSignals(true);
this->Preset->setPresetName(name);
this->Preset->blockSignals(false);
}
}
void CMakeSetupDialog::showPresetLoadError(const QString& dir,
const QString& message)
{
QMessageBox::warning(
this, "Error Reading CMake Presets",
QString("Could not read presets from %1: %2").arg(dir, message));
}
void CMakeSetupDialog::doBinaryBrowse()
{
QString dir = QFileDialog::getExistingDirectory(
this, tr("Enter Path to Build"), this->BinaryDirectory->currentText(),
QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks);
if (!dir.isEmpty() && dir != this->BinaryDirectory->currentText()) {
this->setBinaryDirectory(dir);
}
}
void CMakeSetupDialog::setBinaryDirectory(const QString& dir)
{
this->BinaryDirectory->setEditText(dir);
}
void CMakeSetupDialog::setStartupBinaryDirectory(bool startup)
{
this->StartupBinaryDirectory = startup;
}
void CMakeSetupDialog::onSourceDirectoryChanged(const QString& dir)
{
this->Output->clear();
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(),
"setSourceDirectory", Qt::QueuedConnection,
Q_ARG(QString, dir));
}
void CMakeSetupDialog::onBinaryDirectoryChanged(const QString& dir)
{
QString title = QString(tr("CMake %1 - %2"));
title = title.arg(cmVersion::GetCMakeVersion());
title = title.arg(dir);
this->setWindowTitle(title);
this->CacheModified = false;
this->CacheValues->cacheModel()->clear();
qobject_cast<QCMakeCacheModelDelegate*>(this->CacheValues->itemDelegate())
->clearChanges();
this->Output->clear();
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(),
"setBinaryDirectory", Qt::QueuedConnection,
Q_ARG(QString, dir));
}
void CMakeSetupDialog::onBuildPresetChanged(const QString& name)
{
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(), "setPreset",
Qt::QueuedConnection, Q_ARG(QString, name),
Q_ARG(bool, !this->StartupBinaryDirectory));
this->StartupBinaryDirectory = false;
}
void CMakeSetupDialog::setSourceDirectory(const QString& dir)
{
this->SourceDirectory->setText(dir);
}
void CMakeSetupDialog::setDeferredPreset(const QString& preset)
{
this->DeferredPreset = preset;
}
void CMakeSetupDialog::showProgress(const QString& /*msg*/, float percent)
{
percent = (percent * ProgressFactor) + ProgressOffset;
this->ProgressBar->setValue(qRound(percent * 100));
#ifdef QT_WINEXTRAS
QWinTaskbarProgress* progress = this->TaskbarButton->progress();
progress->setVisible(true);
progress->setValue(qRound(percent * 100));
#endif
}
void CMakeSetupDialog::error(const QString& msg)
{
this->Output->setCurrentCharFormat(this->ErrorFormat);
// QTextEdit will terminate the msg with a ParagraphSeparator, but it also
// replaces
// all newlines with ParagraphSeparators. By replacing the newlines by
// ourself, one
// error msg will be one paragraph.
QString paragraph(msg);
paragraph.replace(QLatin1Char('\n'), QChar::LineSeparator);
this->Output->append(paragraph);
}
void CMakeSetupDialog::message(const QString& msg)
{
this->Output->setCurrentCharFormat(this->MessageFormat);
this->Output->append(msg);
}
void CMakeSetupDialog::setEnabledState(bool enabled)
{
// disable parts of the GUI during configure/generate
this->CacheValues->cacheModel()->setEditEnabled(enabled);
this->SourceDirectory->setEnabled(enabled);
this->BrowseSourceDirectoryButton->setEnabled(enabled);
this->Preset->setEnabled(enabled && !this->Preset->presets().isEmpty());
this->BinaryDirectory->setEnabled(enabled);
this->BrowseBinaryDirectoryButton->setEnabled(enabled);
this->ReloadCacheAction->setEnabled(enabled);
this->DeleteCacheAction->setEnabled(enabled);
this->ExitAction->setEnabled(enabled);
this->ConfigureAction->setEnabled(enabled);
this->AddEntry->setEnabled(enabled);
this->RemoveEntry->setEnabled(false); // let selection re-enable it
this->Environment->setEnabled(enabled);
}
bool CMakeSetupDialog::setupFirstConfigure()
{
FirstConfigure dialog;
// initialize dialog and restore saved settings
// add generators
dialog.setGenerators(
this->CMakeThread->cmakeInstance()->availableGenerators());
// restore from settings
dialog.loadFromSettings();
auto presetData = this->Preset->currentData();
if (presetData.isValid()) {
auto preset = presetData.value<QCMakePreset>();
dialog.setCurrentGenerator(preset.generator);
if (preset.setArchitecture) {
dialog.setPlatform(preset.architecture);
}
if (preset.setToolset) {
dialog.setToolset(preset.toolset);
}
dialog.setCompilerOption(CompilerOption::DefaultPreset);
}
if (dialog.exec() == QDialog::Accepted) {
dialog.saveToSettings();
this->CMakeThread->cmakeInstance()->setGenerator(dialog.getGenerator());
this->CMakeThread->cmakeInstance()->setPlatform(dialog.getPlatform());
this->CMakeThread->cmakeInstance()->setToolset(dialog.getToolset());
QCMakeCacheModel* m = this->CacheValues->cacheModel();
if (dialog.compilerSetup()) {
QString fortranCompiler = dialog.getFortranCompiler();
if (!fortranCompiler.isEmpty()) {
m->insertProperty(QCMakeProperty::FILEPATH, "CMAKE_Fortran_COMPILER",
"Fortran compiler.", fortranCompiler, false);
}
QString cxxCompiler = dialog.getCXXCompiler();
if (!cxxCompiler.isEmpty()) {
m->insertProperty(QCMakeProperty::FILEPATH, "CMAKE_CXX_COMPILER",
"CXX compiler.", cxxCompiler, false);
}
QString cCompiler = dialog.getCCompiler();
if (!cCompiler.isEmpty()) {
m->insertProperty(QCMakeProperty::FILEPATH, "CMAKE_C_COMPILER",
"C compiler.", cCompiler, false);
}
} else if (dialog.crossCompilerSetup()) {
QString fortranCompiler = dialog.getFortranCompiler();
if (!fortranCompiler.isEmpty()) {
m->insertProperty(QCMakeProperty::FILEPATH, "CMAKE_Fortran_COMPILER",
"Fortran compiler.", fortranCompiler, false);
}
QString mode = dialog.getCrossIncludeMode();
m->insertProperty(QCMakeProperty::STRING,
"CMAKE_FIND_ROOT_PATH_MODE_INCLUDE",
tr("CMake Find Include Mode"), mode, false);
mode = dialog.getCrossLibraryMode();
m->insertProperty(QCMakeProperty::STRING,
"CMAKE_FIND_ROOT_PATH_MODE_LIBRARY",
tr("CMake Find Library Mode"), mode, false);
mode = dialog.getCrossProgramMode();
m->insertProperty(QCMakeProperty::STRING,
"CMAKE_FIND_ROOT_PATH_MODE_PROGRAM",
tr("CMake Find Program Mode"), mode, false);
QString rootPath = dialog.getCrossRoot();
m->insertProperty(QCMakeProperty::PATH, "CMAKE_FIND_ROOT_PATH",
tr("CMake Find Root Path"), rootPath, false);
QString systemName = dialog.getSystemName();
m->insertProperty(QCMakeProperty::STRING, "CMAKE_SYSTEM_NAME",
tr("CMake System Name"), systemName, false);
QString systemVersion = dialog.getSystemVersion();
m->insertProperty(QCMakeProperty::STRING, "CMAKE_SYSTEM_VERSION",
tr("CMake System Version"), systemVersion, false);
QString systemProcessor = dialog.getSystemProcessor();
m->insertProperty(QCMakeProperty::STRING, "CMAKE_SYSTEM_PROCESSOR",
tr("CMake System Processor"), systemProcessor, false);
QString cxxCompiler = dialog.getCXXCompiler();
if (!cxxCompiler.isEmpty()) {
m->insertProperty(QCMakeProperty::FILEPATH, "CMAKE_CXX_COMPILER",
tr("CXX compiler."), cxxCompiler, false);
}
QString cCompiler = dialog.getCCompiler();
if (!cCompiler.isEmpty()) {
m->insertProperty(QCMakeProperty::FILEPATH, "CMAKE_C_COMPILER",
tr("C compiler."), cCompiler, false);
}
} else if (dialog.crossCompilerToolChainFile()) {
QString toolchainFile = dialog.getCrossCompilerToolChainFile();
m->insertProperty(QCMakeProperty::FILEPATH, "CMAKE_TOOLCHAIN_FILE",
tr("Cross Compile ToolChain File"), toolchainFile,
false);
}
return true;
}
return false;
}
void CMakeSetupDialog::updateGeneratorLabel(const QString& gen)
{
QString str = tr("Current Generator: ");
if (gen.isEmpty()) {
str += tr("None");
} else {
str += gen;
}
this->Generator->setText(str);
}
void CMakeSetupDialog::doReloadCache()
{
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(), "reloadCache",
Qt::QueuedConnection);
}
void CMakeSetupDialog::doDeleteCache()
{
QString title = tr("Delete Cache");
QString msg = tr("Are you sure you want to delete the cache?");
QMessageBox::StandardButton btn;
btn = QMessageBox::information(this, title, msg,
QMessageBox::Yes | QMessageBox::No);
if (btn == QMessageBox::No) {
return;
}
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(), "deleteCache",
Qt::QueuedConnection);
}
void CMakeSetupDialog::doAbout()
{
QString msg = tr(
"CMake %1 (cmake.org).\n"
"CMake suite maintained and supported by Kitware (kitware.com/cmake).\n"
"Distributed under terms of the BSD 3-Clause License.\n"
"\n"
"CMake GUI maintained by csimsoft,\n"
"built using Qt %2 (qt-project.org).\n"
#ifdef USE_LGPL
"\n"
"The Qt Toolkit is Copyright (C) The Qt Company Ltd.\n"
"Qt is licensed under terms of the GNU LGPLv" USE_LGPL ", available at:\n"
" \"%3\""
#endif
);
msg = msg.arg(cmVersion::GetCMakeVersion());
msg = msg.arg(qVersion());
#ifdef USE_LGPL
std::string lgpl =
cmSystemTools::GetCMakeRoot() + "/Licenses/LGPLv" USE_LGPL ".txt";
msg = msg.arg(lgpl.c_str());
#endif
QDialog dialog;
dialog.setWindowTitle(tr("About"));
QVBoxLayout* l = new QVBoxLayout(&dialog);
QLabel* lab = new QLabel(&dialog);
l->addWidget(lab);
lab->setText(msg);
lab->setWordWrap(true);
QDialogButtonBox* btns =
new QDialogButtonBox(QDialogButtonBox::Ok, Qt::Horizontal, &dialog);
QObject::connect(btns, &QDialogButtonBox::accepted, &dialog,
&QDialog::accept);
l->addWidget(btns);
dialog.exec();
}
void CMakeSetupDialog::setExitAfterGenerate(bool b)
{
this->ExitAfterGenerate = b;
}
void CMakeSetupDialog::addBinaryPath(const QString& path)
{
QString cleanpath = QDir::cleanPath(path);
// update UI
this->BinaryDirectory->blockSignals(true);
int idx = this->BinaryDirectory->findText(cleanpath);
if (idx != -1) {
this->BinaryDirectory->removeItem(idx);
}
this->BinaryDirectory->insertItem(0, cleanpath);
this->BinaryDirectory->setCurrentIndex(0);
this->BinaryDirectory->blockSignals(false);
// save to registry
QStringList buildPaths = this->loadBuildPaths();
buildPaths.removeAll(cleanpath);
buildPaths.prepend(cleanpath);
this->saveBuildPaths(buildPaths);
}
void CMakeSetupDialog::dragEnterEvent(QDragEnterEvent* e)
{
if (!(this->CurrentState == ReadyConfigure ||
this->CurrentState == ReadyGenerate)) {
e->ignore();
return;
}
const QMimeData* dat = e->mimeData();
QList<QUrl> urls = dat->urls();
QString file = urls.count() ? urls[0].toLocalFile() : QString();
if (!file.isEmpty() &&
(file.endsWith("CMakeCache.txt", Qt::CaseInsensitive) ||
file.endsWith("CMakeLists.txt", Qt::CaseInsensitive))) {
e->accept();
} else {
e->ignore();
}
}
void CMakeSetupDialog::dropEvent(QDropEvent* e)
{
if (!(this->CurrentState == ReadyConfigure ||
this->CurrentState == ReadyGenerate)) {
return;
}
const QMimeData* dat = e->mimeData();
QList<QUrl> urls = dat->urls();
QString file = urls.count() ? urls[0].toLocalFile() : QString();
if (file.endsWith("CMakeCache.txt", Qt::CaseInsensitive)) {
QFileInfo info(file);
if (this->CMakeThread->cmakeInstance()->binaryDirectory() !=
info.absolutePath()) {
this->setBinaryDirectory(info.absolutePath());
}
} else if (file.endsWith("CMakeLists.txt", Qt::CaseInsensitive)) {
QFileInfo info(file);
if (this->CMakeThread->cmakeInstance()->binaryDirectory() !=
info.absolutePath()) {
this->setSourceDirectory(info.absolutePath());
this->setBinaryDirectory(info.absolutePath());
}
}
}
QStringList CMakeSetupDialog::loadBuildPaths()
{
QSettings settings;
settings.beginGroup("Settings/StartPath");
QStringList buildPaths;
for (int i = 0; i < 10; i++) {
QString p = settings.value(QString("WhereBuild%1").arg(i)).toString();
if (!p.isEmpty()) {
buildPaths.append(p);
}
}
return buildPaths;
}
void CMakeSetupDialog::saveBuildPaths(const QStringList& paths)
{
QSettings settings;
settings.beginGroup("Settings/StartPath");
cm_qsizetype num = paths.count();
if (num > 10) {
num = 10;
}
for (cm_qsizetype i = 0; i < num; i++) {
settings.setValue(QString("WhereBuild%1").arg(i), paths[i]);
}
}
void CMakeSetupDialog::setCacheModified()
{
this->CacheModified = true;
this->ConfigureNeeded = true;
this->enterState(ReadyConfigure);
}
void CMakeSetupDialog::removeSelectedCacheEntries()
{
QModelIndexList idxs = this->CacheValues->selectionModel()->selectedRows();
QList<QPersistentModelIndex> pidxs;
foreach (QModelIndex const& i, idxs) {
pidxs.append(i);
}
foreach (QPersistentModelIndex const& pi, pidxs) {
this->CacheValues->model()->removeRow(pi.row(), pi.parent());
}
}
void CMakeSetupDialog::selectionChanged()
{
QModelIndexList idxs = this->CacheValues->selectionModel()->selectedRows();
if (idxs.count() &&
(this->CurrentState == ReadyConfigure ||
this->CurrentState == ReadyGenerate)) {
this->RemoveEntry->setEnabled(true);
} else {
this->RemoveEntry->setEnabled(false);
}
}
void CMakeSetupDialog::enterState(CMakeSetupDialog::State s)
{
if (s == this->CurrentState) {
return;
}
this->CurrentState = s;
if (s == Interrupting) {
this->ConfigureButton->setEnabled(false);
this->GenerateButton->setEnabled(false);
this->OpenProjectButton->setEnabled(false);
} else if (s == Configuring) {
this->setEnabledState(false);
this->GenerateButton->setEnabled(false);
this->GenerateAction->setEnabled(false);
this->OpenProjectButton->setEnabled(false);
this->ConfigureButton->setText(tr("&Stop"));
} else if (s == Generating) {
this->CacheModified = false;
this->setEnabledState(false);
this->ConfigureButton->setEnabled(false);
this->GenerateAction->setEnabled(false);
this->OpenProjectButton->setEnabled(false);
this->GenerateButton->setText(tr("&Stop"));
} else if (s == ReadyConfigure || s == ReadyGenerate) {
this->setEnabledState(true);
this->GenerateButton->setEnabled(true);
this->GenerateAction->setEnabled(true);
this->ConfigureButton->setEnabled(true);
this->ConfigureButton->setText(tr("&Configure"));
this->GenerateButton->setText(tr("&Generate"));
}
}
void CMakeSetupDialog::editEnvironment()
{
EnvironmentDialog dialog(this->CMakeThread->cmakeInstance()->environment(),
this);
if (dialog.exec() == QDialog::Accepted) {
QMetaObject::invokeMethod(
this->CMakeThread->cmakeInstance(), "setEnvironment",
Q_ARG(QProcessEnvironment, dialog.environment()));
}
}
void CMakeSetupDialog::addCacheEntry()
{
QDialog dialog(this);
dialog.resize(400, 200);
dialog.setWindowTitle(tr("Add Cache Entry"));
QVBoxLayout* l = new QVBoxLayout(&dialog);
AddCacheEntry* w =
new AddCacheEntry(&dialog, this->AddVariableNames, this->AddVariableTypes);
QDialogButtonBox* btns = new QDialogButtonBox(
QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, &dialog);
QObject::connect(btns, &QDialogButtonBox::accepted, &dialog,
&QDialog::accept);
QObject::connect(btns, &QDialogButtonBox::rejected, &dialog,
&QDialog::reject);
l->addWidget(w);
l->addStretch();
l->addWidget(btns);
if (QDialog::Accepted == dialog.exec()) {
QCMakeCacheModel* m = this->CacheValues->cacheModel();
m->insertProperty(w->type(), w->name(), w->description(), w->value(),
false);
// only add variable names to the completion which are new
if (!this->AddVariableNames.contains(w->name())) {
this->AddVariableNames << w->name();
this->AddVariableTypes << w->typeString();
// limit to at most 100 completion items
if (this->AddVariableNames.size() > 100) {
this->AddVariableNames.removeFirst();
this->AddVariableTypes.removeFirst();
}
// make sure CMAKE_INSTALL_PREFIX is always there
if (!this->AddVariableNames.contains("CMAKE_INSTALL_PREFIX")) {
this->AddVariableNames << "CMAKE_INSTALL_PREFIX";
this->AddVariableTypes << "PATH";
}
QSettings settings;
settings.beginGroup("Settings/StartPath");
settings.setValue("AddVariableNames", this->AddVariableNames);
settings.setValue("AddVariableTypes", this->AddVariableTypes);
}
}
}
void CMakeSetupDialog::startSearch()
{
this->Search->setFocus(Qt::OtherFocusReason);
this->Search->selectAll();
}
void CMakeSetupDialog::setDebugOutput(bool flag)
{
QMetaObject::invokeMethod(this->CMakeThread->cmakeInstance(),
"setDebugOutput", Qt::QueuedConnection,
Q_ARG(bool, flag));
}
void CMakeSetupDialog::setGroupedView(bool v)
{
this->CacheValues->cacheModel()->setViewType(v ? QCMakeCacheModel::GroupView
: QCMakeCacheModel::FlatView);
this->CacheValues->setRootIsDecorated(v);
QSettings settings;
settings.beginGroup("Settings/StartPath");
settings.setValue("GroupView", v);
}
void CMakeSetupDialog::setAdvancedView(bool v)
{
this->CacheValues->setShowAdvanced(v);
QSettings settings;
settings.beginGroup("Settings/StartPath");
settings.setValue("AdvancedView", v);
}
void CMakeSetupDialog::showUserChanges()
{
QSet<QCMakeProperty> changes =
qobject_cast<QCMakeCacheModelDelegate*>(this->CacheValues->itemDelegate())
->changes();
QDialog dialog(this);
dialog.setWindowTitle(tr("My Changes"));
dialog.resize(600, 400);
QVBoxLayout* l = new QVBoxLayout(&dialog);
QTextEdit* textedit = new QTextEdit(&dialog);
textedit->setReadOnly(true);
l->addWidget(textedit);
QDialogButtonBox* btns =
new QDialogButtonBox(QDialogButtonBox::Close, Qt::Horizontal, &dialog);
QObject::connect(btns, &QDialogButtonBox::rejected, &dialog,
&QDialog::accept);
l->addWidget(btns);
QString command;
QString cache;
foreach (QCMakeProperty const& prop, changes) {
QString type;
switch (prop.Type) {
case QCMakeProperty::BOOL:
type = "BOOL";
break;
case QCMakeProperty::PATH:
type = "PATH";
break;
case QCMakeProperty::FILEPATH:
type = "FILEPATH";
break;
case QCMakeProperty::STRING:
type = "STRING";
break;
}
QString value;
if (prop.Type == QCMakeProperty::BOOL) {
value = prop.Value.toBool() ? "1" : "0";
} else {
value = prop.Value.toString();
}
QString const line = QString("%1:%2=").arg(prop.Key, type);
command += QString("-D%1\"%2\" ").arg(line, value);
cache += QString("%1%2\n").arg(line, value);
}
textedit->append(tr("Commandline options:"));
textedit->append(command);
textedit->append("\n");
textedit->append(tr("Cache file:"));
textedit->append(cache);
dialog.exec();
}
void CMakeSetupDialog::setSearchFilter(const QString& str)
{
this->CacheValues->selectionModel()->clear();
const bool valid = this->CacheValues->setSearchFilter(str);
QtCMake::setSearchFilterColor(this->Search, valid);
}
void CMakeSetupDialog::doOutputContextMenu(QPoint pt)
{
std::unique_ptr<QMenu> menu(this->Output->createStandardContextMenu());
menu->addSeparator();
auto* a = menu->addAction(tr("Find..."));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputFindDialog);
a->setShortcut(QKeySequence::Find);
a = menu->addAction(tr("Find Next"));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputFindNext);
a->setShortcut(QKeySequence::FindNext);
a = menu->addAction(tr("Find Previous"));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputFindPrev);
a->setShortcut(QKeySequence::FindPrevious);
menu->addSeparator();
a = menu->addAction(tr("Goto Next Error"));
QObject::connect(a, &QAction::triggered, this,
&CMakeSetupDialog::doOutputErrorNext);
a->setShortcut(QKeySequence(Qt::Key_F8));
menu->exec(this->Output->mapToGlobal(pt));
}
void CMakeSetupDialog::doOutputFindDialog()
{
QStringList strings(this->FindHistory);
QString selection = this->Output->textCursor().selectedText();
if (!selection.isEmpty() && !selection.contains(QChar::ParagraphSeparator) &&
!selection.contains(QChar::LineSeparator)) {
strings.push_front(selection);
}
bool ok;
QString search = QInputDialog::getItem(this, tr("Find in Output"),
tr("Find:"), strings, 0, true, &ok);
if (ok && !search.isEmpty()) {
if (!this->FindHistory.contains(search)) {
this->FindHistory.push_front(search);
}
doOutputFindNext();
}
}
void CMakeSetupDialog::doRegexExplorerDialog()
{
RegexExplorer dialog(this);
dialog.exec();
}
void CMakeSetupDialog::doOutputFindPrev()
{
doOutputFindNext(false);
}
void CMakeSetupDialog::doOutputFindNext(bool directionForward)
{
if (this->FindHistory.isEmpty()) {
doOutputFindDialog(); // will re-call this function again
return;
}
QString search = this->FindHistory.front();
QTextCursor textCursor = this->Output->textCursor();
QTextDocument* document = this->Output->document();
QTextDocument::FindFlags flags;
if (!directionForward) {
flags |= QTextDocument::FindBackward;
}
textCursor = document->find(search, textCursor, flags);
if (textCursor.isNull()) {
// first search found nothing, wrap around and search again
textCursor = this->Output->textCursor();
textCursor.movePosition(directionForward ? QTextCursor::Start
: QTextCursor::End);
textCursor = document->find(search, textCursor, flags);
}
if (textCursor.hasSelection()) {
this->Output->setTextCursor(textCursor);
}
}
void CMakeSetupDialog::doOutputErrorNext()
{
QTextCursor textCursor = this->Output->textCursor();
bool atEnd = false;
// move cursor out of current error-block
if (textCursor.blockCharFormat() == this->ErrorFormat) {
atEnd = !textCursor.movePosition(QTextCursor::NextBlock);
}
// move cursor to next error-block
while (textCursor.blockCharFormat() != this->ErrorFormat && !atEnd) {
atEnd = !textCursor.movePosition(QTextCursor::NextBlock);
}
if (atEnd) {
// first search found nothing, wrap around and search again
atEnd = !textCursor.movePosition(QTextCursor::Start);
// move cursor to next error-block
while (textCursor.blockCharFormat() != this->ErrorFormat && !atEnd) {
atEnd = !textCursor.movePosition(QTextCursor::NextBlock);
}
}
if (!atEnd) {
textCursor.movePosition(QTextCursor::EndOfBlock, QTextCursor::KeepAnchor);
QTextCharFormat selectionFormat;
selectionFormat.setBackground(Qt::yellow);
QTextEdit::ExtraSelection extraSelection = { textCursor, selectionFormat };
this->Output->setExtraSelections(QList<QTextEdit::ExtraSelection>()
<< extraSelection);
// make the whole error-block visible
this->Output->setTextCursor(textCursor);
// remove the selection to see the extraSelection
textCursor.setPosition(textCursor.anchor());
this->Output->setTextCursor(textCursor);
}
}
void CMakeSetupDialog::doWarningMessagesDialog()
{
WarningMessagesDialog dialog(this, this->CMakeThread->cmakeInstance());
dialog.exec();
}
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