forked from qt-creator/qt-creator
a43619386b
Change-Id: I4590e6666bd37b428c443ef78731202100040a58 Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
96 lines
3.1 KiB
C++
96 lines
3.1 KiB
C++
// Copyright (C) Filippo Cucchetto <filippocucchetto@gmail.com>
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
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#include "nimcodestylepreferenceswidget.h"
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#include "../nimconstants.h"
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#include "../editor/nimeditorfactory.h"
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#include <extensionsystem/pluginmanager.h>
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#include <texteditor/displaysettings.h>
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#include <texteditor/fontsettings.h>
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#include <texteditor/icodestylepreferences.h>
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#include <texteditor/icodestylepreferencesfactory.h>
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#include <texteditor/indenter.h>
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#include <texteditor/snippets/snippeteditor.h>
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#include <texteditor/snippets/snippetprovider.h>
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#include <texteditor/simplecodestylepreferenceswidget.h>
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#include <texteditor/tabsettings.h>
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#include <texteditor/textdocument.h>
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#include <texteditor/texteditorsettings.h>
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#include <utils/layoutbuilder.h>
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using namespace TextEditor;
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namespace Nim {
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NimCodeStylePreferencesWidget::NimCodeStylePreferencesWidget(ICodeStylePreferences *preferences, QWidget *parent)
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: TextEditor::CodeStyleEditorWidget(parent)
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, m_preferences(preferences)
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{
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auto tabPreferencesWidget = new SimpleCodeStylePreferencesWidget;
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tabPreferencesWidget->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Preferred);
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tabPreferencesWidget->setPreferences(preferences);
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m_previewTextEdit = new SnippetEditorWidget;
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m_previewTextEdit->setPlainText(Nim::Constants::C_NIMCODESTYLEPREVIEWSNIPPET);
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using namespace Utils::Layouting;
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Row {
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Column {
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tabPreferencesWidget,
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st,
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},
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m_previewTextEdit,
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}.attachTo(this, WithoutMargins);
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decorateEditor(TextEditorSettings::fontSettings());
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connect(TextEditorSettings::instance(), &TextEditorSettings::fontSettingsChanged,
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this, &NimCodeStylePreferencesWidget::decorateEditor);
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connect(m_preferences, &ICodeStylePreferences::currentTabSettingsChanged,
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this, &NimCodeStylePreferencesWidget::updatePreview);
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setVisualizeWhitespace(true);
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updatePreview();
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}
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NimCodeStylePreferencesWidget::~NimCodeStylePreferencesWidget() = default;
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void NimCodeStylePreferencesWidget::decorateEditor(const FontSettings &fontSettings)
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{
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m_previewTextEdit->textDocument()->setFontSettings(fontSettings);
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NimEditorFactory::decorateEditor(m_previewTextEdit);
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}
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void NimCodeStylePreferencesWidget::setVisualizeWhitespace(bool on)
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{
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DisplaySettings displaySettings = m_previewTextEdit->displaySettings();
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displaySettings.m_visualizeWhitespace = on;
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m_previewTextEdit->setDisplaySettings(displaySettings);
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}
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void NimCodeStylePreferencesWidget::updatePreview()
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{
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QTextDocument *doc = m_previewTextEdit->document();
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const TabSettings &ts = m_preferences
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? m_preferences->currentTabSettings()
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: TextEditorSettings::codeStyle()->tabSettings();
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m_previewTextEdit->textDocument()->setTabSettings(ts);
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QTextBlock block = doc->firstBlock();
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QTextCursor tc = m_previewTextEdit->textCursor();
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tc.beginEditBlock();
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while (block.isValid()) {
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m_previewTextEdit->textDocument()->indenter()->indentBlock(block, QChar::Null, ts);
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block = block.next();
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}
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tc.endEditBlock();
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}
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} // Nim
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