mirror of
https://gitee.com/vnotex/vnote.git
synced 2025-07-05 22:09:52 +08:00
787c61a5af
- Add VLineEdit as a QLineEdit with meta data support; - support custom magic words through [magic_words]; - add %help% for all magic words information;
365 lines
14 KiB
C++
365 lines
14 KiB
C++
#include <QSettings>
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#include <QDebug>
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#include <QJsonObject>
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#include <QJsonArray>
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#include <QDir>
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#include <QFont>
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#include <QFontMetrics>
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#include <QStringList>
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#include <QFontDatabase>
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#include "vnote.h"
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#include "utils/vutils.h"
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#include "vconfigmanager.h"
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#include "vmainwindow.h"
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#include "vorphanfile.h"
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#include "vnotefile.h"
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extern VConfigManager *g_config;
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// Meta word manager.
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VMetaWordManager *g_mwMgr;
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QString VNote::s_markdownTemplate;
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QString VNote::s_markdownTemplatePDF;
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const QString VNote::c_hoedownJsFile = ":/resources/hoedown.js";
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const QString VNote::c_markedJsFile = ":/resources/marked.js";
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const QString VNote::c_markedExtraFile = ":/utils/marked/marked.min.js";
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const QString VNote::c_markdownitJsFile = ":/resources/markdown-it.js";
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const QString VNote::c_markdownitExtraFile = ":/utils/markdown-it/markdown-it.min.js";
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const QString VNote::c_markdownitAnchorExtraFile = ":/utils/markdown-it/markdown-it-headinganchor.js";
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const QString VNote::c_markdownitTaskListExtraFile = ":/utils/markdown-it/markdown-it-task-lists.min.js";
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const QString VNote::c_markdownitSubExtraFile = ":/utils/markdown-it/markdown-it-sub.min.js";
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const QString VNote::c_markdownitSupExtraFile = ":/utils/markdown-it/markdown-it-sup.min.js";
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const QString VNote::c_markdownitFootnoteExtraFile = ":/utils/markdown-it/markdown-it-footnote.min.js";
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const QString VNote::c_showdownJsFile = ":/resources/showdown.js";
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const QString VNote::c_showdownExtraFile = ":/utils/showdown/showdown.min.js";
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const QString VNote::c_showdownAnchorExtraFile = ":/utils/showdown/showdown-headinganchor.js";
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const QString VNote::c_mermaidApiJsFile = ":/utils/mermaid/mermaidAPI.min.js";
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const QString VNote::c_mermaidCssFile = ":/utils/mermaid/mermaid.css";
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const QString VNote::c_mermaidDarkCssFile = ":/utils/mermaid/mermaid.dark.css";
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const QString VNote::c_mermaidForestCssFile = ":/utils/mermaid/mermaid.forest.css";
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const QString VNote::c_flowchartJsFile = ":/utils/flowchart.js/flowchart.min.js";
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const QString VNote::c_raphaelJsFile = ":/utils/flowchart.js/raphael.min.js";
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const QString VNote::c_highlightjsLineNumberExtraFile = ":/utils/highlightjs/highlightjs-line-numbers.min.js";
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const QString VNote::c_shortcutsDocFile_en = ":/resources/docs/shortcuts_en.md";
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const QString VNote::c_shortcutsDocFile_zh = ":/resources/docs/shortcuts_zh.md";
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const QString VNote::c_markdownGuideDocFile_en = ":/resources/docs/markdown_guide_en.md";
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const QString VNote::c_markdownGuideDocFile_zh = ":/resources/docs/markdown_guide_zh.md";
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VNote::VNote(QObject *parent)
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: QObject(parent)
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{
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initTemplate();
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g_config->getNotebooks(m_notebooks, this);
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m_metaWordMgr.init();
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g_mwMgr = &m_metaWordMgr;
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}
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void VNote::initPalette(QPalette palette)
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{
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m_palette.clear();
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m_palette.append(QPair<QString, QString>("base-background",
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palette.background().color().name()));
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m_palette.append(QPair<QString, QString>("base-foreground",
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palette.background().color().name()));
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m_palette.append(QPair<QString, QString>("hover-color", "#42A5F5"));
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m_palette.append(QPair<QString, QString>("base-color", "#BDBDBD"));
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m_palette.append(QPair<QString, QString>("focus-color", "#75C5B5"));
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m_palette.append(QPair<QString, QString>("logo-base", "#D6EACE"));
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m_palette.append(QPair<QString, QString>("logo-max", "#15AE67"));
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m_palette.append(QPair<QString, QString>("logo-min", "#75C5B5"));
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// Material Design Colors
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m_palette.append(QPair<QString, QString>("Teal0", "#E0F2F1"));
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m_palette.append(QPair<QString, QString>("Teal1", "#B2DFDB"));
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m_palette.append(QPair<QString, QString>("Teal2", "#80CBC4"));
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m_palette.append(QPair<QString, QString>("Teal3", "#4DB6AC"));
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m_palette.append(QPair<QString, QString>("Teal4", "#26A69A"));
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m_palette.append(QPair<QString, QString>("Teal5", "#009688"));
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m_palette.append(QPair<QString, QString>("Teal6", "#00897B"));
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m_palette.append(QPair<QString, QString>("Teal7", "#00796B"));
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m_palette.append(QPair<QString, QString>("Teal8", "#00695C"));
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m_palette.append(QPair<QString, QString>("Teal9", "#004D40"));
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m_palette.append(QPair<QString, QString>("Indigo0", "#E8EAF6"));
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m_palette.append(QPair<QString, QString>("Indigo1", "#C5CAE9"));
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m_palette.append(QPair<QString, QString>("Indigo2", "#9FA8DA"));
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m_palette.append(QPair<QString, QString>("Indigo3", "#7986CB"));
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m_palette.append(QPair<QString, QString>("Indigo4", "#5C6BC0"));
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m_palette.append(QPair<QString, QString>("Grey0", "#FAFAFA"));
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m_palette.append(QPair<QString, QString>("Grey1", "#F5F5F5"));
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m_palette.append(QPair<QString, QString>("Grey2", "#EEEEEE"));
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m_palette.append(QPair<QString, QString>("Grey3", "#E0E0E0"));
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m_palette.append(QPair<QString, QString>("Grey4", "#BDBDBD"));
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m_palette.append(QPair<QString, QString>("Grey5", "#9E9E9E"));
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m_palette.append(QPair<QString, QString>("Grey6", "#757575"));
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m_palette.append(QPair<QString, QString>("Grey7", "#616161"));
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m_palette.append(QPair<QString, QString>("Grey8", "#424242"));
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m_palette.append(QPair<QString, QString>("Green0", "#E8F5E9"));
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m_palette.append(QPair<QString, QString>("Green1", "#C8E6C9"));
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m_palette.append(QPair<QString, QString>("Green2", "#A5D6A7"));
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m_palette.append(QPair<QString, QString>("Green3", "#81C784"));
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m_palette.append(QPair<QString, QString>("Green4", "#66BB6A"));
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m_palette.append(QPair<QString, QString>("Green5", "#4CAF50"));
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m_palette.append(QPair<QString, QString>("Green6", "#43A047"));
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m_palette.append(QPair<QString, QString>("Green7", "#388E3C"));
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m_palette.append(QPair<QString, QString>("Green8", "#2E7D32"));
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m_palette.append(QPair<QString, QString>("Green9", "#1B5E20"));
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m_palette.append(QPair<QString, QString>("DeepPurple0", "#EDE7F6"));
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m_palette.append(QPair<QString, QString>("DeepPurple1", "#D1C4E9"));
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m_palette.append(QPair<QString, QString>("DeepPurple2", "#B39DDB"));
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m_palette.append(QPair<QString, QString>("DeepPurple3", "#9575CD"));
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m_palette.append(QPair<QString, QString>("DeepPurple4", "#7E57C2"));
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m_palette.append(QPair<QString, QString>("DeepPurple5", "#673AB7"));
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m_palette.append(QPair<QString, QString>("DeepPurple6", "#5E35B1"));
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m_palette.append(QPair<QString, QString>("DeepPurple7", "#512DA8"));
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m_palette.append(QPair<QString, QString>("DeepPurple8", "#4527A0"));
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m_palette.append(QPair<QString, QString>("DeepPurple9", "#311B92"));
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m_palette.append(QPair<QString, QString>("Purple0", "#F3E5F5"));
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m_palette.append(QPair<QString, QString>("Purple1", "#E1BEE7"));
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m_palette.append(QPair<QString, QString>("Purple2", "#CE93D8"));
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m_palette.append(QPair<QString, QString>("Purple3", "#BA68C8"));
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m_palette.append(QPair<QString, QString>("Purple4", "#AB47BC"));
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m_palette.append(QPair<QString, QString>("Purple5", "#9C27B0"));
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m_palette.append(QPair<QString, QString>("Purple6", "#8E24AA"));
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m_palette.append(QPair<QString, QString>("Purple7", "#7B1FA2"));
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m_palette.append(QPair<QString, QString>("Purple8", "#6A1B9A"));
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m_palette.append(QPair<QString, QString>("Purple9", "#4A148C"));
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m_palette.append(QPair<QString, QString>("Red0", "#FFEBEE"));
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m_palette.append(QPair<QString, QString>("Red1", "#FFCDD2"));
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m_palette.append(QPair<QString, QString>("Red2", "#EF9A9A"));
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m_palette.append(QPair<QString, QString>("Red3", "#E57373"));
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m_palette.append(QPair<QString, QString>("Red4", "#EF5350"));
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m_palette.append(QPair<QString, QString>("Red5", "#F44336"));
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m_palette.append(QPair<QString, QString>("Red6", "#E53935"));
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m_palette.append(QPair<QString, QString>("Red7", "#D32F2F"));
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m_palette.append(QPair<QString, QString>("Red8", "#C62828"));
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m_palette.append(QPair<QString, QString>("Red9", "#B71C1C"));
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}
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QString VNote::getColorFromPalette(const QString &p_name) const
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{
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for (int i = 0; i < m_palette.size(); ++i) {
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if (m_palette[i].first == p_name) {
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return m_palette[i].second;
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}
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}
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return "White";
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}
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void VNote::initTemplate()
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{
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if (s_markdownTemplate.isEmpty()) {
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updateTemplate();
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}
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}
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void VNote::updateTemplate()
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{
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const QString c_markdownTemplatePath(":/resources/markdown_template.html");
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// Get background color
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QString rgb;
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const QString &curRenderBg = g_config->getCurRenderBackgroundColor();
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const QVector<VColor> &predefinedColors = g_config->getPredefinedColors();
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if (curRenderBg != "System") {
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for (int i = 0; i < predefinedColors.size(); ++i) {
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if (predefinedColors[i].name == curRenderBg) {
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rgb = predefinedColors[i].rgb;
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break;
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}
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}
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}
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QString cssStyle;
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if (!rgb.isEmpty()) {
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cssStyle += "body { background-color: #" + rgb + " !important; }\n";
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}
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if (g_config->getEnableImageConstraint()) {
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// Constain the image width.
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cssStyle += "img { max-width: 100% !important; height: auto !important; }\n";
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}
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const QString styleHolder("<!-- BACKGROUND_PLACE_HOLDER -->");
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const QString cssHolder("CSS_PLACE_HOLDER");
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const QString codeBlockCssHolder("HIGHLIGHTJS_CSS_PLACE_HOLDER");
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s_markdownTemplate = VUtils::readFileFromDisk(c_markdownTemplatePath);
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// Must replace the code block holder first.
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s_markdownTemplate.replace(codeBlockCssHolder, g_config->getTemplateCodeBlockCssUrl());
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s_markdownTemplate.replace(cssHolder, g_config->getTemplateCssUrl());
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s_markdownTemplatePDF = s_markdownTemplate;
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if (!cssStyle.isEmpty()) {
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s_markdownTemplate.replace(styleHolder, cssStyle);
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}
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// Shoudl not display scrollbar in PDF.
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cssStyle += "pre code { white-space: pre-wrap !important; "
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"word-break: break-all !important; }\n";
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if (!g_config->getEnableImageConstraint()) {
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// Constain the image width by force in PDF, otherwise, the PDF will
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// be cut off.
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cssStyle += "img { max-width: 100% !important; height: auto !important; }\n";
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}
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s_markdownTemplatePDF.replace(styleHolder, cssStyle);
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}
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const QVector<VNotebook *> &VNote::getNotebooks() const
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{
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return m_notebooks;
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}
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QVector<VNotebook *> &VNote::getNotebooks()
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{
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return m_notebooks;
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}
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QString VNote::getNavigationLabelStyle(const QString &p_str) const
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{
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static int lastLen = -1;
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static int pxWidth = 24;
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int fontPt = 15;
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QString fontFamily = getMonospacedFont();
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if (p_str.size() != lastLen) {
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QFont font(fontFamily, fontPt);
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font.setBold(true);
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QFontMetrics fm(font);
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pxWidth = fm.width(p_str);
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lastLen = p_str.size();
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}
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return QString("background-color: %1;"
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"color: %2;"
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"font-size: %3pt;"
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"font: bold;"
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"font-family: %4;"
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"border-radius: 3px;"
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"min-width: %5px;"
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"max-width: %5px;")
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.arg(getColorFromPalette("logo-base"))
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.arg(getColorFromPalette("logo-max"))
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.arg(fontPt)
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.arg(fontFamily)
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.arg(pxWidth);
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}
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const QString &VNote::getMonospacedFont() const
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{
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static QString font;
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if (font.isNull()) {
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QStringList candidates;
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candidates << "Consolas" << "Monaco" << "Andale Mono" << "Monospace" << "Courier New";
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QStringList availFamilies = QFontDatabase().families();
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for (int i = 0; i < candidates.size(); ++i) {
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QString family = candidates[i].trimmed().toLower();
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for (int j = 0; j < availFamilies.size(); ++j) {
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QString availFamily = availFamilies[j];
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availFamily.remove(QRegExp("\\[.*\\]"));
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if (family == availFamily.trimmed().toLower()) {
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font = availFamily;
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return font;
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}
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}
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}
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// Fallback to current font.
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font = QFont().family();
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}
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return font;
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}
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VOrphanFile *VNote::getOrphanFile(const QString &p_path, bool p_modifiable, bool p_systemFile)
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{
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if (p_path.isEmpty()) {
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return NULL;
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}
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QString path = QDir::cleanPath(p_path);
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// See if the file has already been opened before.
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for (auto const &file : m_externalFiles) {
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if (VUtils::equalPath(QDir::cleanPath(file->fetchPath()), path)) {
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Q_ASSERT(file->isModifiable() == p_modifiable);
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Q_ASSERT(file->isSystemFile() == p_systemFile);
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return file;
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}
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}
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for (int i = 0; i < m_externalFiles.size(); ++i) {
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VOrphanFile *file = m_externalFiles[i];
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if (!file->isOpened()) {
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qDebug() << "release orphan file" << file;
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m_externalFiles.removeAt(i);
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delete file;
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--i;
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}
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}
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// Create a VOrphanFile for path.
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VOrphanFile *file = new VOrphanFile(this, path, p_modifiable, p_systemFile);
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m_externalFiles.append(file);
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return file;
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}
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VNoteFile *VNote::getInternalFile(const QString &p_path)
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{
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VNoteFile *file = NULL;
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for (auto & nb : m_notebooks) {
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file = nb->tryLoadFile(p_path);
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if (file) {
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break;
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}
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}
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return file;
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}
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VFile *VNote::getFile(const QString &p_path)
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{
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VFile *file = getInternalFile(p_path);
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if (!file) {
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file = getOrphanFile(p_path, true, false);
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}
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return file;
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}
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VDirectory *VNote::getInternalDirectory(const QString &p_path)
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{
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VDirectory *dir = NULL;
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for (auto & nb : m_notebooks) {
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dir = nb->tryLoadDirectory(p_path);
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if (dir) {
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break;
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}
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}
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return dir;
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}
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