mirror of
https://github.com/epasveer/seer.git
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Renaming...
This commit is contained in:
Ernie Pasveer
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#include "SeerEditorWidgetSource.h"
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#include <QtGui/QColor>
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#include <QtGui/QPainter>
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#include <QtGui/QTextBlock>
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#include <QtGui/QFont>
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#include <QtGui/QIcon>
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#include <QtGui/QRadialGradient>
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#include <QtWidgets/QScrollBar>
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#include <QtWidgets/QFileDialog>
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#include <QtWidgets/QMenu>
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#include <QtWidgets/QAction>
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#include <QtGui/QTextCursor>
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#include <QtGui/QPalette>
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#include <QtCore/QList>
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#include <QtCore/QString>
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#include <QtCore/QTextStream>
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#include <QtCore/QFile>
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#include <QtCore/QDebug>
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SeerEditorWidgetSource::SeerEditorWidgetSource(QWidget* parent) : QWidget(parent) {
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// Construct the UI.
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setupUi(this);
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// Set the widgets.
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int space = fontMetrics().horizontalAdvance("Go to line ##") + 5;
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searchLineNumberLineEdit->setMaximumWidth(space);
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searchTextLineEdit->enableReturnPressedOnClear();
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showSearchBar(false); // Hide the search bar. ctrl+F to show it again.
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showAlternateBar(false); // Hide the alternate bar. ctrl+O to show it again.
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setSearchMatchCase(true); // Search with case sensitivity.
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_textSearchShortcut = new QShortcut(QKeySequence(tr("Ctrl+F")), this);
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_textSearchNextShortcut = new QShortcut(QKeySequence(tr("Ctrl+G")), this);
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_textSearchPrevShortcut = new QShortcut(QKeySequence(tr("Ctrl+Shift+G")), this);
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_alternateDirShortcut = new QShortcut(QKeySequence(tr("Ctrl+O")), this);
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setKeySettings(SeerKeySettings::populate());
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// Connect things.
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QObject::connect(searchTextLineEdit, &QLineEdit::returnPressed, this, &SeerEditorWidgetSource::handleSearchTextLineEdit);
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QObject::connect(matchCaseCheckBox, &QCheckBox::stateChanged, this, &SeerEditorWidgetSource::handleSearchTextLineEdit);
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QObject::connect(searchDownToolButton, &QToolButton::clicked, this, &SeerEditorWidgetSource::handleSearchDownToolButton);
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QObject::connect(searchUpToolButton, &QToolButton::clicked, this, &SeerEditorWidgetSource::handleSearchUpToolButton);
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QObject::connect(searchLineNumberLineEdit, &QLineEdit::returnPressed, this, &SeerEditorWidgetSource::handleSearchLineNumberLineEdit);
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QObject::connect(searchCloseToolButton, &QToolButton::clicked, this, &SeerEditorWidgetSource::handleSearchCloseToolButton);
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QObject::connect(alternateCloseToolButton, &QToolButton::clicked, this, &SeerEditorWidgetSource::handleAlternateCloseToolButton);
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QObject::connect(alternateFileOpenToolButton, &QToolButton::clicked, this, &SeerEditorWidgetSource::handleAlternateFileOpenToolButton);
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QObject::connect(alternateAddToGlobalToolButton, &QToolButton::clicked, this, &SeerEditorWidgetSource::handleAlternateAddToGlobalToolButton);
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QObject::connect(alternateLineEdit, &QLineEdit::returnPressed, this, &SeerEditorWidgetSource::handleAlternateLineEdit);
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QObject::connect(sourceWidget, &SeerEditorWidgetSourceArea::showSearchBar, this, &SeerEditorWidgetSource::showSearchBar);
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QObject::connect(sourceWidget, &SeerEditorWidgetSourceArea::showAlternateBar, this, &SeerEditorWidgetSource::showAlternateBar);
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QObject::connect(_textSearchShortcut, &QShortcut::activated, this, &SeerEditorWidgetSource::handleTextSearchShortcut);
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QObject::connect(_textSearchNextShortcut, &QShortcut::activated, this, &SeerEditorWidgetSource::handleSearchDownToolButton);
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QObject::connect(_textSearchPrevShortcut, &QShortcut::activated, this, &SeerEditorWidgetSource::handleSearchUpToolButton);
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QObject::connect(_alternateDirShortcut, &QShortcut::activated, this, &SeerEditorWidgetSource::handleAlternateDirectoryShortcut);
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}
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SeerEditorWidgetSource::~SeerEditorWidgetSource () {
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}
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SeerEditorWidgetSourceArea* SeerEditorWidgetSource::sourceArea () {
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return sourceWidget;
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}
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bool SeerEditorWidgetSource::isSearchBarShown () const {
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bool shown = false;
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// Go through the widgets in the search bar to see if any are visable.
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for (int i = 0; i != searchBarLayout->count(); ++i) {
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QWidget* w = searchBarLayout->itemAt(i)->widget();
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if (w != 0) {
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if (w->isVisible()) {
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shown = true;
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}
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}
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}
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return shown;
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}
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bool SeerEditorWidgetSource::searchMatchCase () const {
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return matchCaseCheckBox->isChecked();
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}
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bool SeerEditorWidgetSource::isAlternateBarShown () const {
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bool shown = false;
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// Go through the widgets in the search bar to see if any are visable.
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for (int i = 0; i != alternateBarLayout->count(); ++i) {
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QWidget* w = alternateBarLayout->itemAt(i)->widget();
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if (w != 0) {
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if (w->isVisible()) {
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shown = true;
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}
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}
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}
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return shown;
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}
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void SeerEditorWidgetSource::setKeySettings (const SeerKeySettings& settings) {
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_keySettings = settings;
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if (_keySettings.has("SearchText") == true) {
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_textSearchShortcut->setKey(_keySettings.get("SearchText")._sequence);
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}
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if (_keySettings.has("SearchTextNext") == true) {
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_textSearchNextShortcut->setKey(_keySettings.get("SearchTextNext")._sequence);
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}
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if (_keySettings.has("SearchTextPrev") == true) {
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_textSearchPrevShortcut->setKey(_keySettings.get("SearchTextPrev")._sequence);
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}
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if (_keySettings.has("AlternateDir") == true) {
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_alternateDirShortcut->setKey(_keySettings.get("AlternateDir")._sequence);
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}
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}
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const SeerKeySettings& SeerEditorWidgetSource::keySettings () const {
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return _keySettings;
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}
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void SeerEditorWidgetSource::showSearchBar (bool flag) {
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// Go through the widgets in the search bar and hide/show them.
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for (int i = 0; i != searchBarLayout->count(); ++i) {
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QWidget* w = searchBarLayout->itemAt(i)->widget();
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if (w != 0) {
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w->setVisible(flag);
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}
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}
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// If 'show', give the searchTextLineEdit the focus.
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if (flag) {
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searchTextLineEdit->setFocus(Qt::MouseFocusReason);
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}
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// Update the layout.
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searchBarLayout->update();
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}
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void SeerEditorWidgetSource::setSearchMatchCase (bool flag) {
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matchCaseCheckBox->setChecked(flag);
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}
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void SeerEditorWidgetSource::showAlternateBar (bool flag) {
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// Set the label's text.
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alternateLabel->setText("Enter directory path for '" + sourceArea()->file() + "'");
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// Go through the widgets in the search bar and hide/show them.
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for (int i = 0; i != alternateBarLayout->count(); ++i) {
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QWidget* w = alternateBarLayout->itemAt(i)->widget();
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if (w != 0) {
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w->setVisible(flag);
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}
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}
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// If 'show', give the alternateLineEdit the focus.
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if (flag) {
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alternateLineEdit->setFocus(Qt::MouseFocusReason);
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}
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// Update the layout.
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alternateBarLayout->update();
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}
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void SeerEditorWidgetSource::handleSearchLineNumberLineEdit () {
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QString str = searchLineNumberLineEdit->text();
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if (str == "") {
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return;
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}
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int lineno = str.toInt();
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if (lineno < 1) {
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return;
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}
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searchLineNumberLineEdit->clear();
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sourceArea()->scrollToLine(lineno);
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}
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void SeerEditorWidgetSource::handleSearchTextLineEdit () {
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QString str = searchTextLineEdit->text();
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matchesLabel->setText("");
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if (str == "") {
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sourceArea()->clearFindText();
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return;
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}
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int nMatches = sourceArea()->findText(str, (searchMatchCase() ? QTextDocument::FindCaseSensitively : QTextDocument::FindFlags()));
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matchesLabel->setText(QString("(%1)").arg(nMatches));
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}
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void SeerEditorWidgetSource::handleSearchDownToolButton () {
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QString str = searchTextLineEdit->text();
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if (str == "") {
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return;
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}
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sourceArea()->find(str, (searchMatchCase() ? QTextDocument::FindCaseSensitively : QTextDocument::FindFlags()));
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}
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void SeerEditorWidgetSource::handleSearchUpToolButton () {
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QString str = searchTextLineEdit->text();
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if (str == "") {
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return;
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}
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sourceArea()->find(str, (searchMatchCase() ? QTextDocument::FindCaseSensitively : QTextDocument::FindFlags()) | QTextDocument::FindBackward);
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}
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void SeerEditorWidgetSource::handleSearchCloseToolButton () {
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showSearchBar(false);
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}
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void SeerEditorWidgetSource::handleAlternateCloseToolButton () {
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showAlternateBar(false);
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}
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void SeerEditorWidgetSource::handleAlternateFileOpenToolButton () {
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//qDebug() << "fullname =" << sourceArea()->fullname();
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//qDebug() << "file =" << sourceArea()->file();
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QString filename = QFileDialog::getOpenFileName(this, "Locate File", sourceArea()->fullname(), QString("File (%1)").arg(sourceArea()->file()), nullptr, QFileDialog::DontUseNativeDialog);
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//qDebug() << "location =" << filename;
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//qDebug() << "directory=" << QFileInfo(filename).absolutePath();
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if (filename != "") {
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alternateLineEdit->setText(QFileInfo(filename).absolutePath());
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}
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}
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void SeerEditorWidgetSource::handleAlternateLineEdit () {
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showAlternateBar(false);
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QString dirname = alternateLineEdit->text();
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//qDebug() << "alternate dirname=" << dirname;
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sourceArea()->open(sourceArea()->fullname(), sourceArea()->file(), dirname);
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}
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void SeerEditorWidgetSource::handleAlternateAddToGlobalToolButton () {
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if (alternateLineEdit->text() == "") {
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return;
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}
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//qDebug() << "alternate dirname=" << alternateLineEdit->text();
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emit addAlternateDirectory(alternateLineEdit->text());
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}
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void SeerEditorWidgetSource::handleTextSearchShortcut () {
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if (isSearchBarShown() == true) {
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showSearchBar(false);
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}else{
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showSearchBar(true);
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}
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}
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void SeerEditorWidgetSource::handleAlternateDirectoryShortcut () {
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if (isAlternateBarShown() == true) {
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showAlternateBar(false);
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}else{
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showAlternateBar(true);
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}
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}
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