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-rw-r--r--src/texteditor.cpp138
1 files changed, 72 insertions, 66 deletions
diff --git a/src/texteditor.cpp b/src/texteditor.cpp
index 7f62a6ef..281a545d 100644
--- a/src/texteditor.cpp
+++ b/src/texteditor.cpp
@@ -1,16 +1,15 @@
#include "texteditor.h"
#include "utility.h"
-#include <log.h>
#include <QSplitter>
+#include <log.h>
using namespace MOBase;
-TextEditor::TextEditor(QWidget* parent) :
- QPlainTextEdit(parent),
- m_toolbar(nullptr), m_lineNumbers(nullptr), m_highlighter(nullptr),
- m_dirty(false), m_loading(false)
+TextEditor::TextEditor(QWidget* parent)
+ : QPlainTextEdit(parent), m_toolbar(nullptr), m_lineNumbers(nullptr),
+ m_highlighter(nullptr), m_dirty(false), m_loading(false)
{
- m_toolbar = new TextEditorToolbar(*this);
+ m_toolbar = new TextEditorToolbar(*this);
m_lineNumbers = new TextEditorLineNumbers(*this);
m_highlighter = new TextEditorHighlighter(document());
@@ -19,13 +18,13 @@ TextEditor::TextEditor(QWidget* parent) :
emit modified(false);
- connect(
- document(), &QTextDocument::modificationChanged,
- [&](bool b){ onModified(b); });
+ connect(document(), &QTextDocument::modificationChanged, [&](bool b) {
+ onModified(b);
+ });
- connect(
- this, &QPlainTextEdit::cursorPositionChanged,
- [&]{ highlightCurrentLine(); });
+ connect(this, &QPlainTextEdit::cursorPositionChanged, [&] {
+ highlightCurrentLine();
+ });
}
void TextEditor::setDefaultStyle()
@@ -42,12 +41,12 @@ void TextEditor::setDefaultStyle()
{
auto w = std::make_unique<QWidget>();
- if (auto* s=style()) {
+ if (auto* s = style()) {
s->polish(w.get());
}
- textColor = w->palette().color(QPalette::WindowText);
- altTextColor = w->palette().color(QPalette::Disabled, QPalette::WindowText);
+ textColor = w->palette().color(QPalette::WindowText);
+ altTextColor = w->palette().color(QPalette::Disabled, QPalette::WindowText);
backgroundColor = w->palette().color(QPalette::Window);
}
@@ -170,10 +169,10 @@ void TextEditor::setBackgroundColor(const QColor& c)
m_highlighter->setBackgroundColor(c);
setStyleSheet(QString("QPlainTextEdit{ background-color: rgba(%1, %2, %3, %4); }")
- .arg(c.redF() * 255)
- .arg(c.greenF() * 255)
- .arg(c.blueF() * 255)
- .arg(c.alphaF()));
+ .arg(c.redF() * 255)
+ .arg(c.greenF() * 255)
+ .arg(c.blueF() * 255)
+ .arg(c.alphaF()));
}
QColor TextEditor::textColor() const
@@ -245,20 +244,19 @@ QWidget* TextEditor::wrapEditWidget()
// wrapping the QPlainTextEdit into a new widget so the toolbar can be
// displayed above it
- if (auto* parentLayout=parentWidget()->layout()) {
+ if (auto* parentLayout = parentWidget()->layout()) {
// the edit's parent has a regular layout, replace the edit by the new
// widget and delete the QLayoutItem that's returned as it's not needed
delete parentLayout->replaceWidget(this, widget.get());
- } else if (auto* splitter=qobject_cast<QSplitter*>(parentWidget())) {
+ } else if (auto* splitter = qobject_cast<QSplitter*>(parentWidget())) {
// the edit's parent is a QSplitter, which doesn't have a layout; replace
// the edit by using its index in the splitter
auto index = splitter->indexOf(this);
if (index == -1) {
- log::error(
- "TextEditor: cannot wrap edit widget to display a toolbar, "
- "parent is a splitter, but widget isn't in it");
+ log::error("TextEditor: cannot wrap edit widget to display a toolbar, "
+ "parent is a splitter, but widget isn't in it");
return nullptr;
}
@@ -267,9 +265,8 @@ QWidget* TextEditor::wrapEditWidget()
} else {
// unknown parent
- log::error(
- "TextEditor: cannot wrap edit widget to display a toolbar, "
- "no parent or parent has no layout");
+ log::error("TextEditor: cannot wrap edit widget to display a toolbar, "
+ "no parent or parent has no layout");
return nullptr;
}
@@ -282,7 +279,8 @@ void TextEditor::resizeEvent(QResizeEvent* e)
QPlainTextEdit::resizeEvent(e);
QRect cr = contentsRect();
- m_lineNumbers->setGeometry(QRect(cr.left(), cr.top(), m_lineNumbers->areaWidth(), cr.height()));
+ m_lineNumbers->setGeometry(
+ QRect(cr.left(), cr.top(), m_lineNumbers->areaWidth(), cr.height()));
}
void TextEditor::paintLineNumbers(QPaintEvent* e, const QColor& textColor)
@@ -293,23 +291,22 @@ void TextEditor::paintLineNumbers(QPaintEvent* e, const QColor& textColor)
QPainter painter(m_lineNumbers);
QTextBlock block = firstVisibleBlock();
- int blockNumber = block.blockNumber();
- int top = (int) blockBoundingGeometry(block).translated(contentOffset()).top();
- int bottom = top + (int) blockBoundingRect(block).height();
+ int blockNumber = block.blockNumber();
+ int top = (int)blockBoundingGeometry(block).translated(contentOffset()).top();
+ int bottom = top + (int)blockBoundingRect(block).height();
while (block.isValid() && top <= e->rect().bottom()) {
if (block.isVisible() && bottom >= e->rect().top()) {
QString number = QString::number(blockNumber + 1);
painter.setPen(textColor);
- painter.drawText(
- 0, top, m_lineNumbers->width() - 3, fontMetrics().height(),
- Qt::AlignRight, number);
+ painter.drawText(0, top, m_lineNumbers->width() - 3, fontMetrics().height(),
+ Qt::AlignRight, number);
}
- block = block.next();
- top = bottom;
- bottom = top + (int) blockBoundingRect(block).height();
+ block = block.next();
+ top = bottom;
+ bottom = top + (int)blockBoundingRect(block).height();
++blockNumber;
}
}
@@ -333,13 +330,10 @@ void TextEditor::highlightCurrentLine()
setExtraSelections(extraSelections);
}
-
-TextEditorHighlighter::TextEditorHighlighter(QTextDocument* doc) :
- QSyntaxHighlighter(doc),
- m_background(QColor("transparent")),
- m_text(QColor("black"))
-{
-}
+TextEditorHighlighter::TextEditorHighlighter(QTextDocument* doc)
+ : QSyntaxHighlighter(doc), m_background(QColor("transparent")),
+ m_text(QColor("black"))
+{}
QColor TextEditorHighlighter::backgroundColor() const
{
@@ -377,14 +371,17 @@ void TextEditorHighlighter::changed()
rehighlight();
}
-
TextEditorLineNumbers::TextEditorLineNumbers(TextEditor& editor)
- : QFrame(&editor), m_editor(editor)
+ : QFrame(&editor), m_editor(editor)
{
setFont(editor.font());
- connect(&m_editor, &QPlainTextEdit::blockCountChanged, [&]{ updateAreaWidth(); });
- connect(&m_editor, &QPlainTextEdit::updateRequest, [&](auto&& rect, int dy){ updateArea(rect, dy); });
+ connect(&m_editor, &QPlainTextEdit::blockCountChanged, [&] {
+ updateAreaWidth();
+ });
+ connect(&m_editor, &QPlainTextEdit::updateRequest, [&](auto&& rect, int dy) {
+ updateArea(rect, dy);
+ });
updateAreaWidth();
}
@@ -397,7 +394,7 @@ QSize TextEditorLineNumbers::sizeHint() const
int TextEditorLineNumbers::areaWidth() const
{
int digits = 1;
- int max = std::max(1, m_editor.blockCount());
+ int max = std::max(1, m_editor.blockCount());
while (max >= 10) {
max /= 10;
@@ -447,7 +444,7 @@ void TextEditorLineNumbers::updateAreaWidth()
m_editor.setViewportMargins(areaWidth(), 0, 0, 0);
}
-void TextEditorLineNumbers::updateArea(const QRect &rect, int dy)
+void TextEditorLineNumbers::updateArea(const QRect& rect, int dy)
{
if (dy) {
scroll(0, dy);
@@ -460,32 +457,35 @@ void TextEditorLineNumbers::updateArea(const QRect &rect, int dy)
}
}
-
-TextEditorToolbar::TextEditorToolbar(TextEditor& editor) :
- m_editor(editor), m_save(nullptr), m_wordWrap(nullptr), m_explore(nullptr),
- m_path(nullptr)
+TextEditorToolbar::TextEditorToolbar(TextEditor& editor)
+ : m_editor(editor), m_save(nullptr), m_wordWrap(nullptr), m_explore(nullptr),
+ m_path(nullptr)
{
- m_save = new QAction(
- QIcon(":/MO/gui/save"), QObject::tr("&Save"), &editor);
+ m_save = new QAction(QIcon(":/MO/gui/save"), QObject::tr("&Save"), &editor);
m_save->setShortcutContext(Qt::WidgetWithChildrenShortcut);
m_save->setShortcut(Qt::CTRL + Qt::Key_S);
m_editor.addAction(m_save);
- m_wordWrap = new QAction(
- QIcon(":/MO/gui/word-wrap"), QObject::tr("&Word wrap"), &editor);
+ m_wordWrap =
+ new QAction(QIcon(":/MO/gui/word-wrap"), QObject::tr("&Word wrap"), &editor);
m_wordWrap->setCheckable(true);
- m_explore = new QAction(
- QObject::tr("&Open in Explorer"), &editor);
+ m_explore = new QAction(QObject::tr("&Open in Explorer"), &editor);
m_path = new QLineEdit;
m_path->setReadOnly(true);
- QObject::connect(m_save, &QAction::triggered, [&]{ m_editor.save(); });
- QObject::connect(m_wordWrap, &QAction::triggered, [&]{ m_editor.toggleWordWrap(); });
- QObject::connect(m_explore, &QAction::triggered, [&]{ m_editor.explore(); });
+ QObject::connect(m_save, &QAction::triggered, [&] {
+ m_editor.save();
+ });
+ QObject::connect(m_wordWrap, &QAction::triggered, [&] {
+ m_editor.toggleWordWrap();
+ });
+ QObject::connect(m_explore, &QAction::triggered, [&] {
+ m_editor.explore();
+ });
auto* layout = new QHBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
@@ -505,9 +505,15 @@ TextEditorToolbar::TextEditorToolbar(TextEditor& editor) :
layout->addWidget(m_path);
- QObject::connect(&m_editor, &TextEditor::modified, [&](bool b){ onTextModified(b); });
- QObject::connect(&m_editor, &TextEditor::wordWrapChanged, [&](bool b){ onWordWrap(b); });
- QObject::connect(&m_editor, &TextEditor::loaded, [&](QString f){ onLoaded(f); });
+ QObject::connect(&m_editor, &TextEditor::modified, [&](bool b) {
+ onTextModified(b);
+ });
+ QObject::connect(&m_editor, &TextEditor::wordWrapChanged, [&](bool b) {
+ onWordWrap(b);
+ });
+ QObject::connect(&m_editor, &TextEditor::loaded, [&](QString f) {
+ onLoaded(f);
+ });
}
void TextEditorToolbar::onTextModified(bool b)
generated by cgit v1.3.1 (git 2.54.0) at 2026-07-22 02:41:19 +0000