File indexing completed on 2024-04-21 03:57:51

 /*
     SPDX-FileCopyrightText: 2011-2018 Dominik Haumann <dhaumann@kde.org>
     SPDX-FileCopyrightText: 2013 Gerald Senarclens de Grancy <oss@senarclens.eu>
 
     SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
 #include "variablelineedit.h"
 
 #include "kateautoindent.h"
 #include "katedocument.h"
 #include "kateglobal.h"
 #include "katesyntaxmanager.h"
 #include "kateview.h"
 #include "variableitem.h"
 #include "variablelistview.h"
 
 #include <QApplication>
 #include <QComboBox>
 #include <QFrame>
 #include <QHBoxLayout>
 #include <QLineEdit>
 #include <QSizeGrip>
 #include <QStyle>
 #include <QToolButton>
 #include <QVBoxLayout>
 
 #include <KLocalizedString>
 
 #include <sonnet/speller.h>
 
 VariableLineEdit::VariableLineEdit(QWidget *parent)
     : QWidget(parent)
 {
     QHBoxLayout *hl = new QHBoxLayout(this);
     hl->setContentsMargins(0, 0, 0, 0);
 
     m_lineedit = new QLineEdit(this);
     m_button = new QToolButton(this);
     m_button->setIcon(QIcon::fromTheme(QStringLiteral("tools-wizard")));
     m_button->setToolTip(i18n("Show list of valid variables."));
 
     hl->addWidget(m_lineedit);
     hl->addWidget(m_button);
 
     m_popup.reset(new QFrame(nullptr, Qt::Popup));
     m_popup->setFrameStyle(QFrame::StyledPanel | QFrame::Raised);
     QVBoxLayout *l = new QVBoxLayout(m_popup.get());
     l->setSpacing(0);
     l->setContentsMargins(0, 0, 0, 0);
 
     // forward text changed signal
     connect(m_lineedit, &QLineEdit::textChanged, this, &VariableLineEdit::textChanged);
 
     // open popup on button click
     connect(m_button, &QToolButton::clicked, this, &VariableLineEdit::editVariables);
 }
 
 void VariableLineEdit::editVariables()
 {
     m_listview = new VariableListView(m_lineedit->text(), m_popup.get());
     addKateItems(m_listview);
     connect(m_listview, &VariableListView::aboutToHide, this, &VariableLineEdit::updateVariableLine);
 
     m_popup->layout()->addWidget(m_listview);
 
     if (layoutDirection() == Qt::LeftToRight) {
         QPoint topLeft = mapToGlobal(m_lineedit->geometry().bottomLeft());
         const int w = m_button->geometry().right() - m_lineedit->geometry().left();
         const int h = 300; //(w * 2) / 4;
         m_popup->setGeometry(QRect(topLeft, QSize(w, h)));
     } else {
         QPoint topLeft = mapToGlobal(m_button->geometry().bottomLeft());
         const int w = m_lineedit->geometry().right() - m_button->geometry().left();
         const int h = 300; //(w * 2) / 4;
         m_popup->setGeometry(QRect(topLeft, QSize(w, h)));
     }
     m_popup->show();
 }
 
 void VariableLineEdit::updateVariableLine()
 {
     Q_ASSERT(m_listview);
 
     QString variables = m_listview->variableLine();
     m_lineedit->setText(variables);
 
     m_popup->layout()->removeWidget(m_listview);
     m_listview->deleteLater();
     m_listview = nullptr;
 }
 
 void VariableLineEdit::addKateItems(VariableListView *listview)
 {
     VariableItem *item = nullptr;
 
     // If a current active doc is available
     KTextEditor::ViewPrivate *activeView = nullptr;
     KTextEditor::DocumentPrivate *activeDoc = nullptr;
 
     KateDocumentConfig *docConfig = KateDocumentConfig::global();
     KateViewConfig *viewConfig = KateViewConfig::global();
     KateRendererConfig *rendererConfig = KateRendererConfig::global();
 
     if ((activeView = qobject_cast<KTextEditor::ViewPrivate *>(KTextEditor::EditorPrivate::self()->application()->activeMainWindow()->activeView()))) {
         activeDoc = activeView->doc();
         viewConfig = activeView->config();
         docConfig = activeDoc->config();
         rendererConfig = activeView->rendererConfig();
     }
 
     // Add 'auto-brackets' to list
     item = new VariableBoolItem(QStringLiteral("auto-brackets"), false);
     item->setHelpText(i18nc("short translation please", "Enable automatic insertion of brackets."));
     listview->addItem(item);
 
     // Add 'auto-center-lines' to list
     item = new VariableIntItem(QStringLiteral("auto-center-lines"), viewConfig->autoCenterLines());
     static_cast<VariableIntItem *>(item)->setRange(1, 100);
     item->setHelpText(i18nc("short translation please", "Set the number of autocenter lines."));
     listview->addItem(item);
 
     // Add 'background-color' to list
     item = new VariableColorItem(QStringLiteral("background-color"), rendererConfig->backgroundColor());
     item->setHelpText(i18nc("short translation please", "Set the document background color."));
     listview->addItem(item);
 
     // Add 'backspace-indents' to list
     item = new VariableBoolItem(QStringLiteral("backspace-indents"), docConfig->backspaceIndents());
     item->setHelpText(i18nc("short translation please", "Pressing backspace in leading whitespace unindents."));
     listview->addItem(item);
 
     // Add 'block-selection' to list
     item = new VariableBoolItem(QStringLiteral("block-selection"), false);
     if (activeView) {
         static_cast<VariableBoolItem *>(item)->setValue(activeView->blockSelection());
     }
     item->setHelpText(i18nc("short translation please", "Enable block selection mode."));
     listview->addItem(item);
 
     // Add 'byte-order-mark' (bom) to list
     item = new VariableBoolItem(QStringLiteral("byte-order-mark"), docConfig->bom());
     item->setHelpText(i18nc("short translation please", "Enable the byte order mark (BOM) when saving Unicode files."));
     listview->addItem(item);
 
     // Add 'bracket-highlight-color' to list
     item = new VariableColorItem(QStringLiteral("bracket-highlight-color"), rendererConfig->highlightedBracketColor());
     item->setHelpText(i18nc("short translation please", "Set the color for the bracket highlight."));
     listview->addItem(item);
 
     // Add 'current-line-color' to list
     item = new VariableColorItem(QStringLiteral("current-line-color"), rendererConfig->highlightedLineColor());
     item->setHelpText(i18nc("short translation please", "Set the background color for the current line."));
     listview->addItem(item);
 
     // Add 'default-dictionary' to list
     Sonnet::Speller speller;
     item = new VariableSpellCheckItem(QStringLiteral("default-dictionary"), speller.defaultLanguage());
     item->setHelpText(i18nc("short translation please", "Set the default dictionary used for spell checking."));
     listview->addItem(item);
 
     // Add 'dynamic-word-wrap' to list
     item = new VariableBoolItem(QStringLiteral("dynamic-word-wrap"), viewConfig->dynWordWrap());
     item->setHelpText(i18nc("short translation please", "Enable dynamic word wrap of long lines."));
     listview->addItem(item);
 
     // Add 'end-of-line' (eol) to list
     item = new VariableStringListItem(QStringLiteral("end-of-line"),
                                       {QStringLiteral("unix"), QStringLiteral("mac"), QStringLiteral("dos")},
                                       docConfig->eolString());
     item->setHelpText(i18nc("short translation please", "Sets the end of line mode."));
     listview->addItem(item);
 
     // Add 'enter-to-insert-completion' to list
     item = new VariableBoolItem(QStringLiteral("enter-to-insert-completion"), viewConfig->value(KateViewConfig::EnterToInsertCompletion).toBool());
     item->setHelpText(i18nc("short translation please", "Enable whether pressing enter will insert selected auto completion item."));
     listview->addItem(item);
 
     // Add 'folding-markers' to list
     item = new VariableBoolItem(QStringLiteral("folding-markers"), viewConfig->foldingBar());
     item->setHelpText(i18nc("short translation please", "Enable folding markers in the editor border."));
     listview->addItem(item);
 
     // Add 'folding-preview' to list
     item = new VariableBoolItem(QStringLiteral("folding-preview"), viewConfig->foldingPreview());
     item->setHelpText(i18nc("short translation please", "Enable folding preview in the editor border."));
     listview->addItem(item);
 
     // Add 'font-size' to list
     item = new VariableIntItem(QStringLiteral("font-size"), rendererConfig->baseFont().pointSize());
     static_cast<VariableIntItem *>(item)->setRange(4, 128);
     item->setHelpText(i18nc("short translation please", "Set the point size of the document font."));
     listview->addItem(item);
 
     // Add 'font' to list
     item = new VariableFontItem(QStringLiteral("font"), rendererConfig->baseFont());
     item->setHelpText(i18nc("short translation please", "Set the font of the document."));
     listview->addItem(item);
 
     // Add 'syntax' (hl) to list
     /* Prepare list of highlighting modes */
     QStringList hls;
     hls.reserve(KateHlManager::self()->modeList().size());
     const auto modeList = KateHlManager::self()->modeList();
     for (const auto &hl : modeList) {
         hls << hl.name();
     }
 
     item = new VariableStringListItem(QStringLiteral("syntax"), hls, hls.at(0));
     if (activeDoc) {
         static_cast<VariableStringListItem *>(item)->setValue(activeDoc->highlightingMode());
     }
     item->setHelpText(i18nc("short translation please", "Set the syntax highlighting."));
     listview->addItem(item);
 
     // Add 'icon-bar-color' to list
     item = new VariableColorItem(QStringLiteral("icon-bar-color"), rendererConfig->iconBarColor());
     item->setHelpText(i18nc("short translation please", "Set the icon bar color."));
     listview->addItem(item);
 
     // Add 'icon-border' to list
     item = new VariableBoolItem(QStringLiteral("icon-border"), viewConfig->iconBar());
     item->setHelpText(i18nc("short translation please", "Enable the icon border in the editor view."));
     listview->addItem(item);
 
     // Add 'indent-mode' to list
     item = new VariableStringListItem(QStringLiteral("indent-mode"), KateAutoIndent::listIdentifiers(), docConfig->indentationMode());
     item->setHelpText(i18nc("short translation please", "Set the auto indentation style."));
     listview->addItem(item);
 
     // Add 'indent-pasted-text' to list
     item = new VariableBoolItem(QStringLiteral("indent-pasted-text"), docConfig->indentPastedText());
     item->setHelpText(i18nc("short translation please", "Adjust indentation of text pasted from the clipboard."));
     listview->addItem(item);
 
     // Add 'indent-width' to list
     item = new VariableIntItem(QStringLiteral("indent-width"), docConfig->indentationWidth());
     static_cast<VariableIntItem *>(item)->setRange(1, 200);
     item->setHelpText(i18nc("short translation please", "Set the indentation depth for each indent level."));
     listview->addItem(item);
 
     // Add 'keep-extra-spaces' to list
     item = new VariableBoolItem(QStringLiteral("keep-extra-spaces"), docConfig->keepExtraSpaces());
     item->setHelpText(i18nc("short translation please", "Allow odd indentation level (no multiple of indent width)."));
     listview->addItem(item);
 
     // Add 'line-numbers' to list
     item = new VariableBoolItem(QStringLiteral("line-numbers"), viewConfig->lineNumbers());
     item->setHelpText(i18nc("short translation please", "Show line numbers."));
     listview->addItem(item);
 
     // Add 'newline-at-eof' to list
     item = new VariableBoolItem(QStringLiteral("newline-at-eof"), docConfig->ovr());
     item->setHelpText(i18nc("short translation please", "Insert newline at end of file on save."));
     listview->addItem(item);
 
     // Add 'overwrite-mode' to list
     item = new VariableBoolItem(QStringLiteral("overwrite-mode"), docConfig->ovr());
     item->setHelpText(i18nc("short translation please", "Enable overwrite mode in the document."));
     listview->addItem(item);
 
     // Add 'persistent-selection' to list
     item = new VariableBoolItem(QStringLiteral("persistent-selection"), viewConfig->persistentSelection());
     item->setHelpText(i18nc("short translation please", "Enable persistent text selection."));
     listview->addItem(item);
 
     // Add 'replace-tabs-save' to list
     item = new VariableBoolItem(QStringLiteral("replace-tabs-save"), false);
     item->setHelpText(i18nc("short translation please", "Replace tabs with spaces when saving the document."));
     listview->addItem(item);
 
     // Add 'replace-tabs' to list
     item = new VariableBoolItem(QStringLiteral("replace-tabs"), docConfig->replaceTabsDyn());
     item->setHelpText(i18nc("short translation please", "Replace tabs with spaces."));
     listview->addItem(item);
 
     // Add 'remove-trailing-spaces' to list
     item = new VariableRemoveSpacesItem(QStringLiteral("remove-trailing-spaces"), docConfig->removeSpaces());
     item->setHelpText(i18nc("short translation please", "Remove trailing spaces when saving the document."));
     listview->addItem(item);
 
     // Add 'scrollbar-minimap' to list
     item = new VariableBoolItem(QStringLiteral("scrollbar-minimap"), viewConfig->scrollBarMiniMap());
     item->setHelpText(i18nc("short translation please", "Show scrollbar minimap."));
     listview->addItem(item);
 
     // Add 'scrollbar-preview' to list
     item = new VariableBoolItem(QStringLiteral("scrollbar-preview"), viewConfig->scrollBarPreview());
     item->setHelpText(i18nc("short translation please", "Show scrollbar preview."));
     listview->addItem(item);
 
     // Add 'scheme' to list
     QStringList themeNames;
     const auto sortedThemes = KateHlManager::self()->sortedThemes();
     themeNames.reserve(sortedThemes.size());
     for (const auto &theme : sortedThemes) {
         themeNames.append(theme.name());
     }
     item = new VariableStringListItem(QStringLiteral("scheme"), themeNames, rendererConfig->schema());
     item->setHelpText(i18nc("short translation please", "Set the color scheme."));
     listview->addItem(item);
 
     // Add 'selection-color' to list
     item = new VariableColorItem(QStringLiteral("selection-color"), rendererConfig->selectionColor());
     item->setHelpText(i18nc("short translation please", "Set the text selection color."));
     listview->addItem(item);
 
     // Add 'show-tabs' to list
     item = new VariableBoolItem(QStringLiteral("show-tabs"), docConfig->showTabs());
     item->setHelpText(i18nc("short translation please", "Visualize tabs and trailing spaces."));
     listview->addItem(item);
 
     // Add 'smart-home' to list
     item = new VariableBoolItem(QStringLiteral("smart-home"), docConfig->smartHome());
     item->setHelpText(i18nc("short translation please", "Enable smart home navigation."));
     listview->addItem(item);
 
     // Add 'tab-indents' to list
     item = new VariableBoolItem(QStringLiteral("tab-indents"), docConfig->tabIndentsEnabled());
     item->setHelpText(i18nc("short translation please", "Pressing TAB key indents."));
     listview->addItem(item);
 
     // Add 'tab-width' to list
     item = new VariableIntItem(QStringLiteral("tab-width"), docConfig->tabWidth());
     static_cast<VariableIntItem *>(item)->setRange(1, 200);
     item->setHelpText(i18nc("short translation please", "Set the tab display width."));
     listview->addItem(item);
 
     // Add 'undo-steps' to list
     item = new VariableIntItem(QStringLiteral("undo-steps"), 0);
     static_cast<VariableIntItem *>(item)->setRange(0, 100);
     item->setHelpText(i18nc("short translation please", "Set the number of undo steps to remember (0 equals infinity)."));
     listview->addItem(item);
 
     // Add 'word-wrap-column' to list
     item = new VariableIntItem(QStringLiteral("word-wrap-column"), docConfig->wordWrapAt());
     static_cast<VariableIntItem *>(item)->setRange(20, 200);
     item->setHelpText(i18nc("short translation please", "Set the word wrap column."));
     listview->addItem(item);
 
     // Add 'word-wrap-marker-color' to list
     item = new VariableColorItem(QStringLiteral("word-wrap-marker-color"), rendererConfig->wordWrapMarkerColor());
     item->setHelpText(i18nc("short translation please", "Set the word wrap marker color."));
     listview->addItem(item);
 
     // Add 'word-wrap' to list
     item = new VariableBoolItem(QStringLiteral("word-wrap"), docConfig->wordWrap());
     item->setHelpText(i18nc("short translation please", "Enable word wrap while typing text."));
     listview->addItem(item);
 }
 
 void VariableLineEdit::setText(const QString &text)
 {
     m_lineedit->setText(text);
 }
 
 void VariableLineEdit::clear()
 {
     m_lineedit->clear();
 }
 
 QString VariableLineEdit::text()
 {
     return m_lineedit->text();
 }
 
 #include "moc_variablelineedit.cpp"