change predefined_colors to custom_colors

src/resources/vnote.ini

@@ -83,9 +83,9 @@ editor_line_number=0
 ; 1: minimize to system tray
 minimize_to_system_tray=-1
 
-; Suffixes list of Markdown files separated by :
+; Suffixes list of Markdown files separated by ,
 ; Case-insensitive
-markdown_suffix=md:markdown:mkd
+markdown_suffix=md,markdown,mkd
 
 ; Markdown highlight timer interval (milliseconds)
 markdown_highlight_interval=400
@@ -181,21 +181,15 @@ flash_page=flash_page.md
 ; Whether close note before editting with external editor
 close_before_external_editor=true
 
+; Custom color list to be used in VNote, such as background color
+; Separated by ,
+; Each item is in the form "Name:Color"
+custom_colors=White:#EEEEEE,Green:#CCE8CF,Wheat:#DFC7B2,LightGrey:#D3D3D3
+
 [web]
 ; Location and configuration for Mathjax
 mathjax_javascript=https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.2/MathJax.js?config=TeX-MML-AM_CHTML
 
-[predefined_colors]
-1\name=White
-1\rgb=EEEEEE
-2\name=Green
-2\rgb=CCE8CF
-3\name=Wheat2
-3\rgb=DFC7B2
-4\name=LightGrey
-4\rgb=D3D3D3
-size=4
-
 [shortcuts]
 ; Define shortcuts here, with each item in the form "operation=keysequence".
 ; Leave keysequence empty to disable the shortcut of an operation.

src/utils/vutils.cpp

@@ -116,28 +116,6 @@ QJsonObject VUtils::readJsonFromDisk(const QString &p_filePath)
     return QJsonDocument::fromJson(file.readAll()).object();
 }
 
-QRgb VUtils::QRgbFromString(const QString &str)
-{
-    Q_ASSERT(str.length() == 6);
-    QString rStr = str.left(2);
-    QString gStr = str.mid(2, 2);
-    QString bStr = str.right(2);
-
-    bool ok, ret = true;
-    int red = rStr.toInt(&ok, 16);
-    ret = ret && ok;
-    int green = gStr.toInt(&ok, 16);
-    ret = ret && ok;
-    int blue = bStr.toInt(&ok, 16);
-    ret = ret && ok;
-
-    if (ret) {
-        return qRgb(red, green, blue);
-    }
-    qWarning() << "fail to construct QRgb from string" << str;
-    return QRgb();
-}
-
 QString VUtils::generateImageFileName(const QString &path,
                                       const QString &title,
                                       const QString &format)

src/utils/vutils.h

@@ -86,9 +86,6 @@ public:
 
     static QJsonObject readJsonFromDisk(const QString &p_filePath);
 
-    // Transform FFFFFF string to QRgb
-    static QRgb QRgbFromString(const QString &str);
-
     static QString generateImageFileName(const QString &path, const QString &title,
                                          const QString &format = "png");
 

src/vconfigmanager.cpp

@@ -92,7 +92,8 @@ void VConfigManager::initialize()
     m_autoIndent = getConfigFromSettings("global", "auto_indent").toBool();
     m_autoList = getConfigFromSettings("global", "auto_list").toBool();
 
-    readPredefinedColorsFromSettings();
+    readCustomColors();
+
     curBackgroundColor = getConfigFromSettings("global", "current_background_color").toString();
 
     updateEditStyle();
@@ -337,20 +338,26 @@ void VConfigManager::initFromSessionSettings()
                                                        "navi_splitter_state").toByteArray();
 }
 
-void VConfigManager::readPredefinedColorsFromSettings()
+void VConfigManager::readCustomColors()
 {
-    predefinedColors.clear();
-    int size = defaultSettings->beginReadArray("predefined_colors");
-    for (int i = 0; i < size; ++i) {
-        defaultSettings->setArrayIndex(i);
+    m_customColors.clear();
+    QStringList str = getConfigFromSettings("global", "custom_colors").toStringList();
+
+    for (auto const & item : str) {
+        QStringList parts = item.split(':', QString::SkipEmptyParts);
+        if (parts.size() != 2) {
+            continue;
+        }
+
+        if (!QColor(parts[1]).isValid()) {
+            continue;
+        }
+
         VColor color;
-        color.name = defaultSettings->value("name").toString();
-        color.rgb = defaultSettings->value("rgb").toString();
-        predefinedColors.append(color);
+        color.m_name = parts[0];
+        color.m_color = parts[1];
+        m_customColors.append(color);
     }
-    defaultSettings->endArray();
-    qDebug() << "read" << predefinedColors.size()
-             << "pre-defined colors from [predefined_colors] section";
 }
 
 void VConfigManager::readNotebookFromSettings(QSettings *p_settings,
@@ -690,14 +697,10 @@ void VConfigManager::updateEditStyle()
     QColor newColor = defaultColor;
     bool force = false;
     if (curBackgroundColor != "System") {
-        for (int i = 0; i < predefinedColors.size(); ++i) {
-            if (predefinedColors[i].name == curBackgroundColor) {
-                QString rgb = predefinedColors[i].rgb;
-                if (!rgb.isEmpty()) {
-                    newColor = QColor(VUtils::QRgbFromString(rgb));
-                    force = true;
-                }
-
+        for (int i = 0; i < m_customColors.size(); ++i) {
+            if (m_customColors[i].m_name == curBackgroundColor) {
+                newColor = QColor(m_customColors[i].m_color);
+                force = true;
                 break;
             }
         }
@@ -1040,17 +1043,27 @@ void VConfigManager::initDocSuffixes()
 {
     m_docSuffixes.clear();
 
-    QString mdSuffix = getConfigFromSettings("global",
-                                             "markdown_suffix").toString();
+    QStringList mdSuffix = getConfigFromSettings("global",
+                                                 "markdown_suffix").toStringList();
     if (mdSuffix.isEmpty()) {
         mdSuffix = getDefaultConfig("global",
-                                    "markdown_suffix").toString();
+                                    "markdown_suffix").toStringList();
+    }
+
+    for (auto it = mdSuffix.begin(); it != mdSuffix.end();) {
+        if (it->isEmpty()) {
+            it = mdSuffix.erase(it);
+        } else {
+            *it = it->toLower();
+            ++it;
+        }
     }
 
     Q_ASSERT(!mdSuffix.isEmpty());
-    QList<QString> md = mdSuffix.toLower().split(':', QString::SkipEmptyParts);
-    md.removeDuplicates();
-    m_docSuffixes[(int)DocType::Markdown] = md;
+
+    mdSuffix.removeDuplicates();
+
+    m_docSuffixes[(int)DocType::Markdown] = mdSuffix;
 
     QList<QString> list;
     list << "ls" << "list";

src/vconfigmanager.h

@@ -28,8 +28,8 @@ enum MarkdownConverterType
 
 struct VColor
 {
-    QString name;
-    QString rgb; // 'FFFFFF', without '#'
+    QString m_name;
+    QString m_color; // #RGB or color name.
 };
 
 struct MarkdownitOption
@@ -147,7 +147,7 @@ public:
     bool getAutoList() const;
     void setAutoList(bool p_autoList);
 
-    const QVector<VColor> &getPredefinedColors() const;
+    const QVector<VColor> &getCustomColors() const;
 
     const QString &getCurBackgroundColor() const;
     void setCurBackgroundColor(const QString &colorName);
@@ -435,7 +435,7 @@ private:
     void writeNotebookToSettings(QSettings *p_settings,
                                  const QVector<VNotebook *> &p_notebooks);
 
-    void readPredefinedColorsFromSettings();
+    void readCustomColors();
 
     // 1. Update styles common in HTML and Markdown;
     // 2. Update styles for Markdown.
@@ -526,8 +526,10 @@ private:
     bool m_autoList;
 
     // App defined color
-    QVector<VColor> predefinedColors;
+    QVector<VColor> m_customColors;
+
     QString curBackgroundColor;
+
     QString curRenderBackgroundColor;
 
     bool m_toolsDockChecked;
@@ -1020,9 +1022,9 @@ inline void VConfigManager::setAutoList(bool p_autoList)
                         m_autoList);
 }
 
-inline const QVector<VColor>& VConfigManager::getPredefinedColors() const
+inline const QVector<VColor>& VConfigManager::getCustomColors() const
 {
-    return predefinedColors;
+    return m_customColors;
 }
 
 inline const QString& VConfigManager::getCurBackgroundColor() const

src/vmainwindow.cpp

@@ -50,6 +50,8 @@ const int VMainWindow::c_sharedMemTimerInterval = 1000;
 extern QFile g_logFile;
 #endif
 
+#define COLOR_PIXMAP_ICON_SIZE 64
+
 
 VMainWindow::VMainWindow(VSingleInstanceGuard *p_guard, QWidget *p_parent)
     : QMainWindow(p_parent), m_guard(p_guard),
@@ -62,7 +64,6 @@ VMainWindow::VMainWindow(VSingleInstanceGuard *p_guard, QWidget *p_parent)
     setWindowIcon(QIcon(":/resources/icons/vnote.ico"));
     vnote = new VNote(this);
     g_vnote = vnote;
-    initPredefinedColorPixmaps();
 
     if (g_config->getEnableCompactMode()) {
         m_panelViewState = PanelViewState::CompactMode;
@@ -1335,20 +1336,6 @@ void VMainWindow::setEditorBackgroundColor(QAction *action)
     g_config->setCurBackgroundColor(action->data().toString());
 }
 
-void VMainWindow::initPredefinedColorPixmaps()
-{
-    const QVector<VColor> &bgColors = g_config->getPredefinedColors();
-    predefinedColorPixmaps.clear();
-    int size = 256;
-    for (int i = 0; i < bgColors.size(); ++i) {
-        // Generate QPixmap filled in this color
-        QColor color(VUtils::QRgbFromString(bgColors[i].rgb));
-        QPixmap pixmap(size, size);
-        pixmap.fill(color);
-        predefinedColorPixmaps.append(pixmap);
-    }
-}
-
 void VMainWindow::initConverterMenu(QMenu *p_menu)
 {
     QMenu *converterMenu = p_menu->addMenu(tr("&Converter"));
@@ -1468,18 +1455,21 @@ void VMainWindow::initRenderBackgroundMenu(QMenu *menu)
     }
     renderBgMenu->addAction(tmpAct);
 
-    const QVector<VColor> &bgColors = g_config->getPredefinedColors();
+    const QVector<VColor> &bgColors = g_config->getCustomColors();
     for (int i = 0; i < bgColors.size(); ++i) {
-        tmpAct = new QAction(bgColors[i].name, renderBackgroundAct);
+        tmpAct = new QAction(bgColors[i].m_name, renderBackgroundAct);
         tmpAct->setToolTip(tr("Set as the background color for Markdown rendering"));
         tmpAct->setCheckable(true);
-        tmpAct->setData(bgColors[i].name);
+        tmpAct->setData(bgColors[i].m_name);
 
 #if !defined(Q_OS_MACOS) && !defined(Q_OS_MAC)
-        tmpAct->setIcon(QIcon(predefinedColorPixmaps[i]));
+        QColor color(bgColors[i].m_color);
+        QPixmap pixmap(COLOR_PIXMAP_ICON_SIZE, COLOR_PIXMAP_ICON_SIZE);
+        pixmap.fill(color);
+        tmpAct->setIcon(QIcon(pixmap));
 #endif
 
-        if (curBgColor == bgColors[i].name) {
+        if (curBgColor == bgColors[i].m_name) {
             tmpAct->setChecked(true);
         }
 
@@ -1612,16 +1602,21 @@ void VMainWindow::initEditorBackgroundMenu(QMenu *menu)
         tmpAct->setChecked(true);
     }
     backgroundColorMenu->addAction(tmpAct);
-    const QVector<VColor> &bgColors = g_config->getPredefinedColors();
+    const QVector<VColor> &bgColors = g_config->getCustomColors();
     for (int i = 0; i < bgColors.size(); ++i) {
-        tmpAct = new QAction(bgColors[i].name, backgroundColorAct);
+        tmpAct = new QAction(bgColors[i].m_name, backgroundColorAct);
         tmpAct->setToolTip(tr("Set as the background color for editor"));
         tmpAct->setCheckable(true);
-        tmpAct->setData(bgColors[i].name);
+        tmpAct->setData(bgColors[i].m_name);
+
 #if !defined(Q_OS_MACOS) && !defined(Q_OS_MAC)
-        tmpAct->setIcon(QIcon(predefinedColorPixmaps[i]));
+        QColor color(bgColors[i].m_color);
+        QPixmap pixmap(COLOR_PIXMAP_ICON_SIZE, COLOR_PIXMAP_ICON_SIZE);
+        pixmap.fill(color);
+        tmpAct->setIcon(QIcon(pixmap));
 #endif
-        if (curBgColor == bgColors[i].name) {
+
+        if (curBgColor == bgColors[i].m_name) {
             tmpAct->setChecked(true);
         }
 

src/vmainwindow.h

@@ -192,7 +192,7 @@ private:
     void initHelpMenu();
 
     void initDockWindows();
-    void initPredefinedColorPixmaps();
+
     void initRenderBackgroundMenu(QMenu *menu);
 
     void initRenderStyleMenu(QMenu *p_menu);
@@ -361,8 +361,6 @@ private:
 
     QPushButton *m_avatarBtn;
 
-    QVector<QPixmap> predefinedColorPixmaps;
-
     // Single instance guard.
     VSingleInstanceGuard *m_guard;
 

src/vnote.cpp

@@ -101,21 +101,21 @@ void VNote::updateTemplate()
     const QString c_markdownTemplatePath(":/resources/markdown_template.html");
 
     // Get background color
-    QString rgb;
+    QString color;
     const QString &curRenderBg = g_config->getCurRenderBackgroundColor();
-    const QVector<VColor> &predefinedColors = g_config->getPredefinedColors();
+    const QVector<VColor> &customColors = g_config->getCustomColors();
     if (curRenderBg != "System") {
-        for (int i = 0; i < predefinedColors.size(); ++i) {
-            if (predefinedColors[i].name == curRenderBg) {
-                rgb = predefinedColors[i].rgb;
+        for (int i = 0; i < customColors.size(); ++i) {
+            if (customColors[i].m_name == curRenderBg) {
+                color = customColors[i].m_color;
                 break;
             }
         }
     }
 
     QString cssStyle;
-    if (!rgb.isEmpty()) {
-        cssStyle += "body { background-color: #" + rgb + " !important; }\n";
+    if (!color.isEmpty()) {
+        cssStyle += "body { background-color: " + color + " !important; }\n";
     }
 
     if (g_config->getEnableImageConstraint()) {