src: refactored UI elements and graphics file structure
* split QtIconButton into multiple files * moved graph elements from view to graphics * structured elements into sub directories
This commit is contained in:
Eberhard Graether
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#include "QtCodeSnippet.h"
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#include <QBoxLayout>
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#include <qmenu.h>
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#include <QPushButton>
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#include "MessageShowScope.h"
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#include "SourceLocationFile.h"
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#include "QtCodeNavigator.h"
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#include "QtCodeFile.h"
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QtCodeSnippet* QtCodeSnippet::merged(
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const QtCodeSnippet* a, const QtCodeSnippet* b, QtCodeNavigator* navigator, QtCodeFile* file)
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{
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const QtCodeSnippet* first = a->getStartLineNumber() < b->getStartLineNumber() ? a : b;
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const QtCodeSnippet* second = a->getStartLineNumber() > b->getStartLineNumber() ? a : b;
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SourceLocationFile* aFile = a->m_codeArea->getSourceLocationFile().get();
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SourceLocationFile* bFile = b->m_codeArea->getSourceLocationFile().get();
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std::shared_ptr<SourceLocationFile> locationFile = std::make_shared<SourceLocationFile>(
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aFile->getFilePath(), aFile->getLanguage(), aFile->isWhole(), aFile->isComplete(), aFile->isIndexed());
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aFile->forEachSourceLocation(
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[&locationFile](SourceLocation* loc)
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{
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locationFile->addSourceLocationCopy(loc);
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}
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);
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bFile->forEachSourceLocation(
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[&locationFile](SourceLocation* loc)
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{
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locationFile->addSourceLocationCopy(loc);
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}
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);
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std::string code = first->getCode();
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std::string secondCode = second->getCode();
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int secondCodeStartIndex = 0;
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for (uint i = second->getStartLineNumber(); i <= first->getEndLineNumber(); i++)
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{
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secondCodeStartIndex = secondCode.find("\n", secondCodeStartIndex) + 1;
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}
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code += secondCode.substr(secondCodeStartIndex, secondCode.npos);
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CodeSnippetParams params;
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params.startLineNumber = first->getStartLineNumber();
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params.title = first->m_titleString;
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params.titleId = first->m_titleId;
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params.footer = second->m_footerString;
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params.footerId = second->m_footerId;
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params.code = code;
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params.locationFile = locationFile;
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return new QtCodeSnippet(params, navigator, file);
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}
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QtCodeSnippet::QtCodeSnippet(const CodeSnippetParams& params, QtCodeNavigator* navigator, QtCodeFile* file)
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: QFrame(file)
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, m_navigator(navigator)
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, m_file(file)
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, m_titleId(params.titleId)
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, m_titleString(params.title)
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, m_footerId(params.footerId)
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, m_footerString(params.footer)
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, m_title(nullptr)
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, m_footer(nullptr)
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, m_codeArea(nullptr)
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{
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setObjectName("code_snippet");
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QVBoxLayout* layout = new QVBoxLayout(this);
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layout->setMargin(0);
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layout->setSpacing(0);
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layout->setAlignment(Qt::AlignTop);
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setLayout(layout);
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if (!m_titleString.empty() && !params.reduced)
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{
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m_title = createScopeLine(layout);
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if (m_titleId == 0) // title is a file path
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{
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m_title->setText(QString::fromStdWString(FilePath(m_titleString).fileName()));
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}
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else
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{
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m_title->setText(QString::fromStdWString(m_titleString));
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}
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connect(m_title, &QPushButton::clicked, this, &QtCodeSnippet::clickedTitle);
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}
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m_codeArea = new QtCodeArea(params.startLineNumber, params.code, params.locationFile, navigator, !params.reduced, this);
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layout->addWidget(m_codeArea);
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if (!m_footerString.empty())
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{
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m_footer = createScopeLine(layout);
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if (m_footerId == 0) // footer is a file path
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{
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m_footer->setText(QString::fromStdWString(FilePath(m_footerString).fileName()));
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}
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else
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{
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m_footer->setText(QString::fromStdWString(m_footerString));
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}
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connect(m_footer, &QPushButton::clicked, this, &QtCodeSnippet::clickedFooter);
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}
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}
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QtCodeSnippet::~QtCodeSnippet()
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{
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}
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QtCodeFile* QtCodeSnippet::getFile() const
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{
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return m_file;
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}
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QtCodeArea* QtCodeSnippet::getArea() const
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{
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return m_codeArea;
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}
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uint QtCodeSnippet::getStartLineNumber() const
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{
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return m_codeArea->getStartLineNumber();
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}
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uint QtCodeSnippet::getEndLineNumber() const
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{
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return m_codeArea->getEndLineNumber();
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}
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int QtCodeSnippet::lineNumberDigits() const
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{
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return m_codeArea->lineNumberDigits();
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}
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void QtCodeSnippet::updateCodeSnippet(const CodeSnippetParams& params)
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{
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m_codeArea->updateSourceLocations(params.locationFile);
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ensureLocationIdVisible(m_codeArea->getLocationIdOfFirstHighlightedLocation(), false);
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}
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void QtCodeSnippet::updateLineNumberAreaWidthForDigits(int digits)
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{
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m_codeArea->updateLineNumberAreaWidthForDigits(digits);
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updateDots();
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}
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void QtCodeSnippet::updateContent()
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{
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m_codeArea->updateContent();
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updateDots();
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}
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void QtCodeSnippet::setIsActiveFile(bool isActiveFile)
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{
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m_codeArea->setIsActiveFile(isActiveFile);
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}
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uint QtCodeSnippet::getLineNumberForLocationId(Id locationId) const
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{
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return m_codeArea->getLineNumberForLocationId(locationId);
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}
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std::pair<uint, uint> QtCodeSnippet::getLineNumbersForLocationId(Id locationId) const
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{
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return m_codeArea->getLineNumbersForLocationId(locationId);
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}
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Id QtCodeSnippet::getFirstActiveLocationId(Id tokenId) const
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{
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Id scopeId = m_codeArea->getLocationIdOfFirstActiveScopeLocation(tokenId);
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if (scopeId)
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{
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return scopeId;
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}
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return m_codeArea->getLocationIdOfFirstActiveLocation(tokenId);
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}
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QRectF QtCodeSnippet::getLineRectForLineNumber(uint lineNumber) const
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{
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return m_codeArea->getLineRectForLineNumber(lineNumber);
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}
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std::string QtCodeSnippet::getCode() const
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{
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return m_codeArea->getCode();
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}
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void QtCodeSnippet::findScreenMatches(const std::wstring& query, std::vector<std::pair<QtCodeArea*, Id>>* screenMatches)
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{
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m_codeArea->findScreenMatches(query, screenMatches);
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}
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std::vector<Id> QtCodeSnippet::getLocationIdsForTokenIds(const std::set<Id>& tokenIds) const
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{
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return m_codeArea->getLocationIdsForTokenIds(tokenIds);
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}
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void QtCodeSnippet::ensureLocationIdVisible(Id locationId, bool animated)
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{
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m_codeArea->ensureLocationIdVisible(locationId, width(), animated);
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}
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void QtCodeSnippet::clickedTitle()
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{
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if (m_titleId > 0)
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{
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MessageShowScope(m_titleId, m_navigator->hasErrors()).dispatch();
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}
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else
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{
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getFile()->requestWholeFileContent();
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}
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m_navigator->requestScroll(getFile()->getFilePath(), getStartLineNumber(), 0, true, QtCodeNavigateable::SCROLL_VISIBLE);
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}
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void QtCodeSnippet::clickedFooter()
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{
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if (m_footerId > 0)
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{
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MessageShowScope(m_footerId, m_navigator->hasErrors()).dispatch();
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}
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else
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{
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getFile()->requestWholeFileContent();
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}
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m_navigator->requestScroll(getFile()->getFilePath(), getEndLineNumber(), 0, true, QtCodeNavigateable::SCROLL_CENTER);
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}
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QPushButton* QtCodeSnippet::createScopeLine(QBoxLayout* layout)
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{
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QHBoxLayout* lineLayout = new QHBoxLayout();
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lineLayout->setMargin(0);
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lineLayout->setSpacing(0);
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lineLayout->setAlignment(Qt::AlignLeft);
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layout->addLayout(lineLayout);
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QPushButton* dots = new QPushButton(this);
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dots->setObjectName("dots");
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dots->setAttribute(Qt::WA_LayoutUsesWidgetRect); // fixes layouting on Mac
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lineLayout->addWidget(dots);
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m_dots.push_back(dots);
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QPushButton* line = new QPushButton(this);
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line->setObjectName("scope_name");
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line->minimumSizeHint(); // force font loading
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line->setAttribute(Qt::WA_LayoutUsesWidgetRect); // fixes layouting on Mac
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line->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
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lineLayout->addWidget(line);
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return line;
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}
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void QtCodeSnippet::updateDots()
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{
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for (QPushButton* dots : m_dots)
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{
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dots->setText(QString::fromStdString(std::string(lineNumberDigits(), '.')));
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dots->setMinimumWidth(m_codeArea->lineNumberAreaWidth());
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}
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}
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