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noteeditorlogic.cpp

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noteeditorlogic.h
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zhangshuoshuo 6 months ago
parent 26aaeff0b3
commit 9b744e9edb
2 changed files with 118 additions and 58 deletions
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88
source/src/noteeditorlogic.cpp
Unescape View File

@ -14,7 +14,7 @@
#include <QCursor> #include <QCursor>
#define FIRST_LINE_MAX 80 #define FIRST_LINE_MAX 80
// 构造函数，根据 Qt 版本不同，参数有所不同
#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
NoteEditorLogic::NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLabel, NoteEditorLogic::NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLabel,
@ -40,20 +40,24 @@ NoteEditorLogic::NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLab
m_spacerColor{ 191, 191, 191 }, m_spacerColor{ 191, 191, 191 },
m_currentAdaptableEditorPadding{ 0 }, m_currentAdaptableEditorPadding{ 0 },
m_currentMinimumEditorPadding{ 0 } m_currentMinimumEditorPadding{ 0 }
{ {// 连接文本编辑器的文本变化信号
connect(m_textEdit, &QTextEdit::textChanged, this, &NoteEditorLogic::onTextEditTextChanged); connect(m_textEdit, &QTextEdit::textChanged, this, &NoteEditorLogic::onTextEditTextChanged);
// 连接创建或更新笔记请求信号
connect(this, &NoteEditorLogic::requestCreateUpdateNote, m_dbManager, connect(this, &NoteEditorLogic::requestCreateUpdateNote, m_dbManager,
&DBManager::onCreateUpdateRequestedNoteContent, Qt::QueuedConnection); &DBManager::onCreateUpdateRequestedNoteContent, Qt::QueuedConnection);
// auto save timer // auto save timer 自动保存定时器
m_autoSaveTimer.setSingleShot(true); m_autoSaveTimer.setSingleShot(true);
m_autoSaveTimer.setInterval(50); m_autoSaveTimer.setInterval(50);
connect(&m_autoSaveTimer, &QTimer::timeout, this, [this]() { saveNoteToDB(); }); connect(&m_autoSaveTimer, &QTimer::timeout, this, [this]() { saveNoteToDB(); });
// 初始化标签列表模型和委托
m_tagListModel = new TagListModel{ this }; m_tagListModel = new TagListModel{ this };
m_tagListModel->setTagPool(tagPool); m_tagListModel->setTagPool(tagPool);
m_tagListView->setModel(m_tagListModel); m_tagListView->setModel(m_tagListModel);
m_tagListDelegate = new TagListDelegate{ this }; m_tagListDelegate = new TagListDelegate{ this };
m_tagListView->setItemDelegate(m_tagListDelegate); m_tagListView->setItemDelegate(m_tagListDelegate);
// 连接标签池数据更新信号
connect(tagPool, &TagPool::dataUpdated, this, [this](int) { showTagListForCurrentNote(); }); connect(tagPool, &TagPool::dataUpdated, this, [this](int) { showTagListForCurrentNote(); });
// 连接滚动条位置变化信号
connect(m_textEdit->verticalScrollBar(), &QScrollBar::valueChanged, this, [this](int value) { connect(m_textEdit->verticalScrollBar(), &QScrollBar::valueChanged, this, [this](int value) {
if (m_currentNotes.size() == 1 && m_currentNotes[0].id() != SpecialNodeID::InvalidNodeId) { if (m_currentNotes.size() == 1 && m_currentNotes[0].id() != SpecialNodeID::InvalidNodeId) {
m_currentNotes[0].setScrollBarPosition(value); m_currentNotes[0].setScrollBarPosition(value);
@ -63,6 +67,7 @@ NoteEditorLogic::NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLab
} }
}); });
#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
// 连接显示看板视图信号
connect(this, &NoteEditorLogic::showKanbanView, this, [this]() { connect(this, &NoteEditorLogic::showKanbanView, this, [this]() {
if (m_kanbanWidget != nullptr) { if (m_kanbanWidget != nullptr) {
emit setVisibilityOfFrameRightNonEditor(false); emit setVisibilityOfFrameRightNonEditor(false);
@ -76,6 +81,7 @@ NoteEditorLogic::NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLab
emit kanbanShown(); emit kanbanShown();
} }
}); });
// 连接隐藏看板视图信号
connect(this, &NoteEditorLogic::hideKanbanView, this, [this]() { connect(this, &NoteEditorLogic::hideKanbanView, this, [this]() {
if (m_kanbanWidget != nullptr) { if (m_kanbanWidget != nullptr) {
emit setVisibilityOfFrameRightNonEditor(true); emit setVisibilityOfFrameRightNonEditor(true);
@ -87,17 +93,17 @@ NoteEditorLogic::NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLab
}); });
#endif #endif
} }
// 获取是否启用 Markdown
bool NoteEditorLogic::markdownEnabled() const bool NoteEditorLogic::markdownEnabled() const
{ {
return m_highlighter->document() != nullptr; return m_highlighter->document() != nullptr;
} }
// 设置是否启用 Markdown
void NoteEditorLogic::setMarkdownEnabled(bool enabled) void NoteEditorLogic::setMarkdownEnabled(bool enabled)
{ {
m_highlighter->setDocument(enabled ? m_textEdit->document() : nullptr); m_highlighter->setDocument(enabled ? m_textEdit->document() : nullptr);
} }
// 在编辑器中显示笔记
void NoteEditorLogic::showNotesInEditor(const QVector<NodeData> &notes) void NoteEditorLogic::showNotesInEditor(const QVector<NodeData> &notes)
{ {
auto currentId = currentEditingNoteId(); auto currentId = currentEditingNoteId();
@ -200,7 +206,7 @@ void NoteEditorLogic::showNotesInEditor(const QVector<NodeData> &notes)
highlightSearch(); highlightSearch();
} }
} }
// 文本编辑器内容变化时的处理
void NoteEditorLogic::onTextEditTextChanged() void NoteEditorLogic::onTextEditTextChanged()
{ {
if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId) { if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId) {
@ -234,7 +240,7 @@ void NoteEditorLogic::onTextEditTextChanged()
} }
#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
// 重新排列文本编辑器中的任务
void NoteEditorLogic::rearrangeTasksInTextEditor(int startLinePosition, int endLinePosition, void NoteEditorLogic::rearrangeTasksInTextEditor(int startLinePosition, int endLinePosition,
int newLinePosition) int newLinePosition)
{ {
@ -269,7 +275,7 @@ void NoteEditorLogic::rearrangeTasksInTextEditor(int startLinePosition, int endL
checkForTasksInEditor(); checkForTasksInEditor();
} }
// 重新排列文本编辑器中的列
void NoteEditorLogic::rearrangeColumnsInTextEditor(int startLinePosition, int endLinePosition, void NoteEditorLogic::rearrangeColumnsInTextEditor(int startLinePosition, int endLinePosition,
int newLinePosition) int newLinePosition)
{ {
@ -305,7 +311,7 @@ void NoteEditorLogic::rearrangeColumnsInTextEditor(int startLinePosition, int en
checkForTasksInEditor(); checkForTasksInEditor();
} }
// 获取某行的任务数据
QMap<QString, int> NoteEditorLogic::getTaskDataInLine(const QString &line) QMap<QString, int> NoteEditorLogic::getTaskDataInLine(const QString &line)
{ {
QStringList taskExpressions = { "- [ ]", "- [x]", "* [ ]", "* [x]", "- [X]", "* [X]" }; QStringList taskExpressions = { "- [ ]", "- [x]", "* [ ]", "* [x]", "- [X]", "* [X]" };
@ -325,7 +331,7 @@ QMap<QString, int> NoteEditorLogic::getTaskDataInLine(const QString &line)
return taskMatchLineData; return taskMatchLineData;
} }
// 检查某行的任务
void NoteEditorLogic::checkTaskInLine(int lineNumber) void NoteEditorLogic::checkTaskInLine(int lineNumber)
{ {
QTextDocument *document = m_textEdit->document(); QTextDocument *document = m_textEdit->document();
@ -343,7 +349,7 @@ void NoteEditorLogic::checkTaskInLine(int lineNumber)
cursor.insertText("x"); cursor.insertText("x");
} }
} }
// 取消检查某行的任务
void NoteEditorLogic::uncheckTaskInLine(int lineNumber) void NoteEditorLogic::uncheckTaskInLine(int lineNumber)
{ {
QTextDocument *document = m_textEdit->document(); QTextDocument *document = m_textEdit->document();
@ -361,7 +367,7 @@ void NoteEditorLogic::uncheckTaskInLine(int lineNumber)
cursor.insertText(" "); cursor.insertText(" ");
} }
} }
// 替换某行之间的文本
void NoteEditorLogic::replaceTextBetweenLines(int startLinePosition, int endLinePosition, void NoteEditorLogic::replaceTextBetweenLines(int startLinePosition, int endLinePosition,
QString &newText) QString &newText)
{ {
@ -373,7 +379,7 @@ void NoteEditorLogic::replaceTextBetweenLines(int startLinePosition, int endLine
cursor.removeSelectedText(); cursor.removeSelectedText();
cursor.insertText(newText); cursor.insertText(newText);
} }
// 更新任务文本
void NoteEditorLogic::updateTaskText(int startLinePosition, int endLinePosition, void NoteEditorLogic::updateTaskText(int startLinePosition, int endLinePosition,
const QString &newText) const QString &newText)
{ {
@ -419,7 +425,7 @@ void NoteEditorLogic::updateTaskText(int startLinePosition, int endLinePosition,
checkForTasksInEditor(); checkForTasksInEditor();
} }
} }
// 添加新任务
void NoteEditorLogic::addNewTask(int startLinePosition, const QString newTaskText) void NoteEditorLogic::addNewTask(int startLinePosition, const QString newTaskText)
{ {
QString newText = "\n- [ ] " + newTaskText; QString newText = "\n- [ ] " + newTaskText;
@ -435,7 +441,7 @@ void NoteEditorLogic::addNewTask(int startLinePosition, const QString newTaskTex
checkForTasksInEditor(); checkForTasksInEditor();
} }
// 移除某行之间的文本
void NoteEditorLogic::removeTextBetweenLines(int startLinePosition, int endLinePosition) void NoteEditorLogic::removeTextBetweenLines(int startLinePosition, int endLinePosition)
{ {
if (startLinePosition < 0 || endLinePosition < startLinePosition) { if (startLinePosition < 0 || endLinePosition < startLinePosition) {
@ -453,13 +459,13 @@ void NoteEditorLogic::removeTextBetweenLines(int startLinePosition, int endLineP
} }
cursor.removeSelectedText(); cursor.removeSelectedText();
} }
// 移除任务
void NoteEditorLogic::removeTask(int startLinePosition, int endLinePosition) void NoteEditorLogic::removeTask(int startLinePosition, int endLinePosition)
{ {
removeTextBetweenLines(startLinePosition, endLinePosition); removeTextBetweenLines(startLinePosition, endLinePosition);
checkForTasksInEditor(); checkForTasksInEditor();
} }
// 添加新列
void NoteEditorLogic::addNewColumn(int startLinePosition, const QString &columnTitle) void NoteEditorLogic::addNewColumn(int startLinePosition, const QString &columnTitle)
{ {
if (startLinePosition < 0) if (startLinePosition < 0)
@ -483,7 +489,7 @@ void NoteEditorLogic::addNewColumn(int startLinePosition, const QString &columnT
checkForTasksInEditor(); checkForTasksInEditor();
} }
// 移除列
void NoteEditorLogic::removeColumn(int startLinePosition, int endLinePosition) void NoteEditorLogic::removeColumn(int startLinePosition, int endLinePosition)
{ {
removeTextBetweenLines(startLinePosition, endLinePosition); removeTextBetweenLines(startLinePosition, endLinePosition);
@ -500,7 +506,7 @@ void NoteEditorLogic::removeColumn(int startLinePosition, int endLinePosition)
checkForTasksInEditor(); checkForTasksInEditor();
} }
// 更新列标题
void NoteEditorLogic::updateColumnTitle(int lineNumber, const QString &newText) void NoteEditorLogic::updateColumnTitle(int lineNumber, const QString &newText)
{ {
QTextDocument *document = m_textEdit->document(); QTextDocument *document = m_textEdit->document();
@ -531,7 +537,7 @@ void NoteEditorLogic::updateColumnTitle(int lineNumber, const QString &newText)
} }
} }
} }
// 向文本编辑器添加无标题列
void NoteEditorLogic::addUntitledColumnToTextEditor(int startLinePosition) void NoteEditorLogic::addUntitledColumnToTextEditor(int startLinePosition)
{ {
QString columnTitle = "# Untitled\n\n"; QString columnTitle = "# Untitled\n\n";
@ -544,7 +550,7 @@ void NoteEditorLogic::addUntitledColumnToTextEditor(int startLinePosition)
cursor.insertText(columnTitle); cursor.insertText(columnTitle);
} }
} }
// 向 JSON 数据添加新列
void NoteEditorLogic::appendNewColumn(QJsonArray &data, QJsonObject &currentColumn, void NoteEditorLogic::appendNewColumn(QJsonArray &data, QJsonObject &currentColumn,
QString &currentTitle, QJsonArray &tasks) QString &currentTitle, QJsonArray &tasks)
{ {
@ -571,7 +577,7 @@ void NoteEditorLogic::appendNewColumn(QJsonArray &data, QJsonObject &currentColu
// {"checked":false,"text":"todo 2", "taskStartine": 4, "taskEndLine": 4}}] // {"checked":false,"text":"todo 2", "taskStartine": 4, "taskEndLine": 4}}]
// }, // },
// ]) // ])
bool NoteEditorLogic::checkForTasksInEditor() bool NoteEditorLogic::checkForTasksInEditor()// 检查编辑器中的任务
{ {
QStringList lines = m_textEdit->toPlainText().split("\n"); QStringList lines = m_textEdit->toPlainText().split("\n");
QJsonArray data; QJsonArray data;
@ -657,13 +663,13 @@ bool NoteEditorLogic::checkForTasksInEditor()
return false; return false;
} }
#endif #endif
// 将字符串转换为 QDateTime
QDateTime NoteEditorLogic::getQDateTime(const QString &date) QDateTime NoteEditorLogic::getQDateTime(const QString &date)
{ {
QDateTime dateTime = QDateTime::fromString(date, Qt::ISODate); QDateTime dateTime = QDateTime::fromString(date, Qt::ISODate);
return dateTime; return dateTime;
} }
// 显示当前笔记的标签列表
void NoteEditorLogic::showTagListForCurrentNote() void NoteEditorLogic::showTagListForCurrentNote()
{ {
if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId) { if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId) {
@ -678,7 +684,7 @@ void NoteEditorLogic::showTagListForCurrentNote()
m_tagListView->setVisible(false); m_tagListView->setVisible(false);
} }
bool NoteEditorLogic::isInEditMode() const bool NoteEditorLogic::isInEditMode() const// 获取是否处于编辑模式
{ {
if (m_currentNotes.size() == 1) { if (m_currentNotes.size() == 1) {
return true; return true;
@ -686,26 +692,26 @@ bool NoteEditorLogic::isInEditMode() const
return false; return false;
} }
int NoteEditorLogic::currentMinimumEditorPadding() const int NoteEditorLogic::currentMinimumEditorPadding() const// 获取当前最小编辑器填充
{ {
return m_currentMinimumEditorPadding; return m_currentMinimumEditorPadding;
} }
// 设置当前最小编辑器填充
void NoteEditorLogic::setCurrentMinimumEditorPadding(int newCurrentMinimumEditorPadding) void NoteEditorLogic::setCurrentMinimumEditorPadding(int newCurrentMinimumEditorPadding)
{ {
m_currentMinimumEditorPadding = newCurrentMinimumEditorPadding; m_currentMinimumEditorPadding = newCurrentMinimumEditorPadding;
} }
// 获取当前可适应的编辑器填充
int NoteEditorLogic::currentAdaptableEditorPadding() const int NoteEditorLogic::currentAdaptableEditorPadding() const
{ {
return m_currentAdaptableEditorPadding; return m_currentAdaptableEditorPadding;
} }
// 设置当前可适应的编辑器填充
void NoteEditorLogic::setCurrentAdaptableEditorPadding(int newCurrentAdaptableEditorPadding) void NoteEditorLogic::setCurrentAdaptableEditorPadding(int newCurrentAdaptableEditorPadding)
{ {
m_currentAdaptableEditorPadding = newCurrentAdaptableEditorPadding; m_currentAdaptableEditorPadding = newCurrentAdaptableEditorPadding;
} }
// 获取当前编辑的笔记 ID
int NoteEditorLogic::currentEditingNoteId() const int NoteEditorLogic::currentEditingNoteId() const
{ {
if (isInEditMode()) { if (isInEditMode()) {
@ -713,7 +719,7 @@ int NoteEditorLogic::currentEditingNoteId() const
} }
return SpecialNodeID::InvalidNodeId; return SpecialNodeID::InvalidNodeId;
} }
// 将笔记保存到数据库
void NoteEditorLogic::saveNoteToDB() void NoteEditorLogic::saveNoteToDB()
{ {
if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId && m_isContentModified if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId && m_isContentModified
@ -722,7 +728,7 @@ void NoteEditorLogic::saveNoteToDB()
m_isContentModified = false; m_isContentModified = false;
} }
} }
// 关闭编辑器
void NoteEditorLogic::closeEditor() void NoteEditorLogic::closeEditor()
{ {
if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId) { if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId) {
@ -737,7 +743,7 @@ void NoteEditorLogic::closeEditor()
m_textEdit->blockSignals(false); m_textEdit->blockSignals(false);
m_tagListModel->setModelData({}); m_tagListModel->setModelData({});
} }
// 笔记标签列表发生变化时的处理
void NoteEditorLogic::onNoteTagListChanged(int noteId, const QSet<int> &tagIds) void NoteEditorLogic::onNoteTagListChanged(int noteId, const QSet<int> &tagIds)
{ {
if (currentEditingNoteId() == noteId) { if (currentEditingNoteId() == noteId) {
@ -745,7 +751,7 @@ void NoteEditorLogic::onNoteTagListChanged(int noteId, const QSet<int> &tagIds)
showTagListForCurrentNote(); showTagListForCurrentNote();
} }
} }
// 删除当前笔记
void NoteEditorLogic::deleteCurrentNote() void NoteEditorLogic::deleteCurrentNote()
{ {
if (isTempNote()) { if (isTempNote()) {
@ -777,7 +783,7 @@ void NoteEditorLogic::deleteCurrentNote()
* \param str * \param str
* \return * \return
*/ */
QString NoteEditorLogic::getFirstLine(const QString &str) QString NoteEditorLogic::getFirstLine(const QString &str)// 获取文本的首行
{ {
QString text = str.trimmed(); QString text = str.trimmed();
if (text.isEmpty()) { if (text.isEmpty()) {
@ -787,7 +793,7 @@ QString NoteEditorLogic::getFirstLine(const QString &str)
return ts.readLine(FIRST_LINE_MAX); return ts.readLine(FIRST_LINE_MAX);
} }
QString NoteEditorLogic::getSecondLine(const QString &str) QString NoteEditorLogic::getSecondLine(const QString &str)// 获取文本的第二行
{ {
#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0) #if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
auto sl = str.split("\n", QString::SkipEmptyParts); auto sl = str.split("\n", QString::SkipEmptyParts);
@ -809,7 +815,7 @@ QString NoteEditorLogic::getSecondLine(const QString &str)
QTextStream ts(&text); QTextStream ts(&text);
return ts.readLine(FIRST_LINE_MAX); return ts.readLine(FIRST_LINE_MAX);
} }
// 设置主题
void NoteEditorLogic::setTheme(Theme::Value theme, QColor textColor, qreal fontSize) void NoteEditorLogic::setTheme(Theme::Value theme, QColor textColor, qreal fontSize)
{ {
m_tagListDelegate->setTheme(theme); m_tagListDelegate->setTheme(theme);
@ -839,7 +845,7 @@ void NoteEditorLogic::setTheme(Theme::Value theme, QColor textColor, qreal fontS
m_textEdit->verticalScrollBar()->setValue(verticalScrollBarValueToRestore); m_textEdit->verticalScrollBar()->setValue(verticalScrollBarValueToRestore);
} }
} }
// 获取笔记编辑日期
QString NoteEditorLogic::getNoteDateEditor(const QString &dateEdited) QString NoteEditorLogic::getNoteDateEditor(const QString &dateEdited)
{ {
QDateTime dateTimeEdited(getQDateTime(dateEdited)); QDateTime dateTimeEdited(getQDateTime(dateEdited));
@ -847,7 +853,7 @@ QString NoteEditorLogic::getNoteDateEditor(const QString &dateEdited)
return usLocale.toString(dateTimeEdited, QStringLiteral("MMMM d, yyyy, h:mm A")); return usLocale.toString(dateTimeEdited, QStringLiteral("MMMM d, yyyy, h:mm A"));
} }
// 高亮搜索结果
void NoteEditorLogic::highlightSearch() const void NoteEditorLogic::highlightSearch() const
{ {
QString searchString = m_searchEdit->text(); QString searchString = m_searchEdit->text();
@ -869,7 +875,7 @@ void NoteEditorLogic::highlightSearch() const
m_textEdit->setExtraSelections(extraSelections); m_textEdit->setExtraSelections(extraSelections);
} }
} }
// 获取是否是临时笔记
bool NoteEditorLogic::isTempNote() const bool NoteEditorLogic::isTempNote() const
{ {
if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId && m_currentNotes[0].isTempNote()) { if (currentEditingNoteId() != SpecialNodeID::InvalidNodeId && m_currentNotes[0].isTempNote()) {

88
source/src/noteeditorlogic.h
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@ -26,10 +26,10 @@ class TagListModel;
class TagPool; class TagPool;
class TagListDelegate; class TagListDelegate;
class QListWidget; class QListWidget;
class NoteEditorLogic : public QObject class NoteEditorLogic : public QObject// NoteEditorLogic 类，负责笔记编辑逻辑
{ {
Q_OBJECT Q_OBJECT
public: public:// NoteEditorLogic 类，负责笔记编辑逻辑
#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
explicit NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLabel, explicit NoteEditorLogic(CustomDocument *textEdit, QLabel *editorDateLabel,
QLineEdit *searchEdit, QWidget *kanbanWidget, TagListView *tagListView, QLineEdit *searchEdit, QWidget *kanbanWidget, TagListView *tagListView,
@ -41,96 +41,150 @@ public:
DBManager *dbManager, QObject *parent = nullptr); DBManager *dbManager, QObject *parent = nullptr);
#endif #endif
// 获取是否启用 Markdown
bool markdownEnabled() const; bool markdownEnabled() const;
// 设置是否启用 Markdown
void setMarkdownEnabled(bool enabled); void setMarkdownEnabled(bool enabled);
// 获取笔记编辑日期
static QString getNoteDateEditor(const QString &dateEdited); static QString getNoteDateEditor(const QString &dateEdited);
// 高亮搜索结果
void highlightSearch() const; void highlightSearch() const;
// 获取是否是临时笔记
bool isTempNote() const; bool isTempNote() const;
// 将笔记保存到数据库
void saveNoteToDB(); void saveNoteToDB();
// 获取当前编辑的笔记 ID
int currentEditingNoteId() const; int currentEditingNoteId() const;
// 删除当前笔记
void deleteCurrentNote(); void deleteCurrentNote();
// 获取文本的首行
static QString getFirstLine(const QString &str); static QString getFirstLine(const QString &str);
// 获取文本的第二行
static QString getSecondLine(const QString &str); static QString getSecondLine(const QString &str);
// 设置主题
void setTheme(Theme::Value theme, QColor textColor, qreal fontSize); void setTheme(Theme::Value theme, QColor textColor, qreal fontSize);
// 获取当前可适应的编辑器填充
int currentAdaptableEditorPadding() const; int currentAdaptableEditorPadding() const;
// 设置当前可适应的编辑器填充
void setCurrentAdaptableEditorPadding(int newCurrentAdaptableEditorPadding); void setCurrentAdaptableEditorPadding(int newCurrentAdaptableEditorPadding);
// 获取当前最小编辑器填充
int currentMinimumEditorPadding() const; int currentMinimumEditorPadding() const;
// 设置当前最小编辑器填充
void setCurrentMinimumEditorPadding(int newCurrentMinimumEditorPadding); void setCurrentMinimumEditorPadding(int newCurrentMinimumEditorPadding);
public slots: public slots:
// 在编辑器中显示笔记
void showNotesInEditor(const QVector<NodeData> &notes); void showNotesInEditor(const QVector<NodeData> &notes);
// 文本编辑器内容变化时的处理
void onTextEditTextChanged(); void onTextEditTextChanged();
// 关闭编辑器
void closeEditor(); void closeEditor();
// 笔记标签列表发生变化时的处理
void onNoteTagListChanged(int noteId, const QSet<int> &tagIds); void onNoteTagListChanged(int noteId, const QSet<int> &tagIds);
#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
// 检查编辑器中的任务
bool checkForTasksInEditor(); bool checkForTasksInEditor();
// 重新排列文本编辑器中的任务
void rearrangeTasksInTextEditor(int startLinePosition, int endLinePosition, void rearrangeTasksInTextEditor(int startLinePosition, int endLinePosition,
int newLinePosition); int newLinePosition);
// 重新排列文本编辑器中的列
void rearrangeColumnsInTextEditor(int startLinePosition, int endLinePosition, void rearrangeColumnsInTextEditor(int startLinePosition, int endLinePosition,
int newLinePosition); int newLinePosition);
// 检查某行的任务
void checkTaskInLine(int lineNumber); void checkTaskInLine(int lineNumber);
// 取消检查某行的任务
void uncheckTaskInLine(int lineNumber); void uncheckTaskInLine(int lineNumber);
// 更新任务文本
void updateTaskText(int startLinePosition, int endLinePosition, const QString &newText); void updateTaskText(int startLinePosition, int endLinePosition, const QString &newText);
// 添加新任务
void addNewTask(int startLinePosition, const QString newTaskText); void addNewTask(int startLinePosition, const QString newTaskText);
// 移除任务
void removeTask(int startLinePosition, int endLinePosition); void removeTask(int startLinePosition, int endLinePosition);
// 添加新列
void addNewColumn(int startLinePosition, const QString &columnTitle); void addNewColumn(int startLinePosition, const QString &columnTitle);
// 移除列
void removeColumn(int startLinePosition, int endLinePosition); void removeColumn(int startLinePosition, int endLinePosition);
// 更新列标题
void updateColumnTitle(int lineNumber, const QString &newText); void updateColumnTitle(int lineNumber, const QString &newText);
#endif #endif
signals: signals:
// 请求创建或更新笔记
void requestCreateUpdateNote(const NodeData &note); void requestCreateUpdateNote(const NodeData &note);
// 笔记编辑关闭
void noteEditClosed(const NodeData &note, bool selectNext); void noteEditClosed(const NodeData &note, bool selectNext);
// 设置右侧框架部件的可见性
void setVisibilityOfFrameRightWidgets(bool); void setVisibilityOfFrameRightWidgets(bool);
// 设置右侧非编辑器部件的可见性
void setVisibilityOfFrameRightNonEditor(bool); void setVisibilityOfFrameRightNonEditor(bool);
// 将笔记移动到列表视图顶部
void moveNoteToListViewTop(const NodeData &note); void moveNoteToListViewTop(const NodeData &note);
// 更新列表中的笔记数据
void updateNoteDataInList(const NodeData &note); void updateNoteDataInList(const NodeData &note);
// 请求删除笔记
void deleteNoteRequested(const NodeData &note); void deleteNoteRequested(const NodeData &note);
// 显示看板视图
void showKanbanView(); void showKanbanView();
// 隐藏看板视图
void hideKanbanView(); void hideKanbanView();
// 文本显示完成
void textShown(); void textShown();
// 看板显示完成
void kanbanShown(); void kanbanShown();
#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
// 编辑器中找到任务
void tasksFoundInEditor(QVariant data); void tasksFoundInEditor(QVariant data);
// 清空看板模型
void clearKanbanModel(); void clearKanbanModel();
// 重置看板设置
void resetKanbanSettings(); void resetKanbanSettings();
// 检查是否选择了多个笔记
void checkMultipleNotesSelected(QVariant isMultipleNotesSelected); void checkMultipleNotesSelected(QVariant isMultipleNotesSelected);
#endif #endif
private: private:
// 将字符串转换为 QDateTime
static QDateTime getQDateTime(const QString &date); static QDateTime getQDateTime(const QString &date);
// 显示当前笔记的标签列表
void showTagListForCurrentNote(); void showTagListForCurrentNote();
// 获取是否处于编辑模式
bool isInEditMode() const; bool isInEditMode() const;
// 移动文本到新的行位置
QString moveTextToNewLinePosition(const QString &inputText, int startLinePosition, QString moveTextToNewLinePosition(const QString &inputText, int startLinePosition,
int endLinePosition, int newLinePosition, int endLinePosition, int newLinePosition,
bool isColumns = false); bool isColumns = false);
// 获取某行的任务数据
QMap<QString, int> getTaskDataInLine(const QString &line); QMap<QString, int> getTaskDataInLine(const QString &line);
// 替换某行之间的文本
void replaceTextBetweenLines(int startLinePosition, int endLinePosition, QString &newText); void replaceTextBetweenLines(int startLinePosition, int endLinePosition, QString &newText);
// 移除某行之间的文本
void removeTextBetweenLines(int startLinePosition, int endLinePosition); void removeTextBetweenLines(int startLinePosition, int endLinePosition);
// 添加新列到 JSON 数据
void appendNewColumn(QJsonArray &data, QJsonObject &currentColumn, QString &currentTitle, void appendNewColumn(QJsonArray &data, QJsonObject &currentColumn, QString &currentTitle,
QJsonArray &tasks); QJsonArray &tasks);
// 向文本编辑器添加无标题列
void addUntitledColumnToTextEditor(int startLinePosition); void addUntitledColumnToTextEditor(int startLinePosition);
private: private:
CustomDocument *m_textEdit; CustomDocument *m_textEdit; // 文本编辑器
CustomMarkdownHighlighter *m_highlighter; CustomMarkdownHighlighter *m_highlighter; // Markdown 高亮器
QLabel *m_editorDateLabel; QLabel *m_editorDateLabel; // 编辑器日期标签
QLineEdit *m_searchEdit; QLineEdit *m_searchEdit; // 搜索框
#if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0) #if QT_VERSION >= QT_VERSION_CHECK(6, 2, 0)
QWidget *m_kanbanWidget; QWidget *m_kanbanWidget; // 看板部件
#endif #endif
TagListView *m_tagListView; TagListView *m_tagListView; // 标签列表视图
DBManager *m_dbManager; DBManager *m_dbManager; // 数据库管理器
QVector<NodeData> m_currentNotes; QVector<NodeData> m_currentNotes; // 当前笔记数据
bool m_isContentModified; bool m_isContentModified; // 内容是否被修改
QTimer m_autoSaveTimer; QTimer m_autoSaveTimer; // 自动保存定时器
TagListDelegate *m_tagListDelegate; TagListDelegate *m_tagListDelegate; // 标签列表委托
TagListModel *m_tagListModel; TagListModel *m_tagListModel; // 标签列表模型
QColor m_spacerColor; QColor m_spacerColor; // 分隔符颜色
int m_currentAdaptableEditorPadding; int m_currentAdaptableEditorPadding; // 当前可适应的编辑器填充
int m_currentMinimumEditorPadding; int m_currentMinimumEditorPadding; // 当前最小编辑器填充
}; };
#endif // NOTEEDITORLOGIC_H #endif // NOTEEDITORLOGIC_H

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