Parse template and prepare pattern label.

--HG--
branch : feature

src/libs/ifc/xml/vabstractpattern.cpp

@@ -195,6 +195,7 @@ const QString VAbstractPattern::NodeSplinePath = QStringLiteral("NodeSplinePath"
 
 QHash<quint32, VDataTool*> VAbstractPattern::tools = QHash<quint32, VDataTool*>();
 QVector<VLabelTemplateLine> VAbstractPattern::patternLabelLines = QVector<VLabelTemplateLine>();
+bool VAbstractPattern::patternLabelWasChanged = false;
 
 namespace
 {
@@ -1383,6 +1384,7 @@ void VAbstractPattern::SetPatternLabelTemplate(const QVector<VLabelTemplateLine>
     RemoveAllChildren(tag);
     SetLabelTemplate(tag, lines);
     patternLabelLines = lines;
+    patternLabelWasChanged = true;
 }
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -1402,6 +1404,18 @@ QVector<VLabelTemplateLine> VAbstractPattern::GetPatternLabelTemplate() const
     return patternLabelLines;
 }
 
+//---------------------------------------------------------------------------------------------------------------------
+void VAbstractPattern::SetPatternWasChanged(bool changed)
+{
+    patternLabelWasChanged = changed;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+bool VAbstractPattern::GetPatternWasChanged() const
+{
+    return patternLabelWasChanged;
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 QString VAbstractPattern::GetImage() const
 {

src/libs/ifc/xml/vabstractpattern.h

@@ -157,6 +157,9 @@ public:
     void                        SetPatternLabelTemplate(const QVector<VLabelTemplateLine> &lines);
     QVector<VLabelTemplateLine> GetPatternLabelTemplate() const;
 
+    void SetPatternWasChanged(bool changed);
+    bool GetPatternWasChanged() const;
+
     QString        GetImage() const;
     QString        GetImageExtension() const;
     void           SetImage(const QString &text, const QString &extension);
@@ -389,6 +392,7 @@ protected:
     static QHash<quint32, VDataTool*> tools;
     /** @brief patternLabelLines list to speed up reading a template by many pieces. */
     static QVector<VLabelTemplateLine> patternLabelLines;
+    static bool patternLabelWasChanged;
 
     static void       ToolExists(const quint32 &id);
     static VPiecePath ParsePathNodes(const QDomElement &domElement);

src/libs/vlayout/vlayoutpiece.cpp

@@ -400,8 +400,7 @@ VLayoutPiece VLayoutPiece::Create(const VPiece &piece, const VContainer *pattern
     if (geom.IsVisible() == true)
     {
         VAbstractPattern* pDoc = qApp->getCurrentDocument();
-        det.SetPatternInfo(pDoc, geom, qApp->Settings()->GetLabelFont(), VContainer::size(), VContainer::height(),
+        det.SetPatternInfo(pDoc, geom, qApp->Settings()->GetLabelFont(), pattern);
-                           pattern);
     }
 
     const VGrainlineData& grainlineGeom = piece.GetGrainlineGeometry();
@@ -545,7 +544,7 @@ QStringList VLayoutPiece::GetPatternText() const
 
 //---------------------------------------------------------------------------------------------------------------------
 void VLayoutPiece::SetPatternInfo(const VAbstractPattern* pDoc, const VPatternLabelData& geom, const QFont &font,
-                                   qreal dSize, qreal dHeight, const VContainer *pattern)
+                                  const VContainer *pattern)
 {
     QPointF ptPos;
     qreal labelWidth = 0;
@@ -578,7 +577,7 @@ void VLayoutPiece::SetPatternInfo(const VAbstractPattern* pDoc, const VPatternLa
     d->m_tmPattern.SetFont(font);
     d->m_tmPattern.SetFontSize(geom.GetFontSize());
 
-    d->m_tmPattern.Update(pDoc, dSize, dHeight);
+    d->m_tmPattern.Update(pDoc);
 
     // generate lines of text
     d->m_tmPattern.SetFontSize(geom.GetFontSize());
@@ -1026,8 +1025,8 @@ void VLayoutPiece::CreateLabelStrings(QGraphicsItem *parent, const QVector<QPoin
             const TextLine& tl = tm.GetSourceLine(i);
             QFont fnt = tm.GetFont();
             fnt.setPixelSize(tm.GetFont().pixelSize() + tl.m_iFontSize);
-            fnt.setWeight(tl.m_eFontWeight);
+            fnt.setBold(tl.bold);
-            fnt.setStyle(tl.m_eStyle);
+            fnt.setItalic(tl.italic);
 
             QFontMetrics fm(fnt);
 

src/libs/vlayout/vlayoutpiece.h

@@ -96,7 +96,7 @@ public:
     QPointF GetPatternTextPosition() const;
     QStringList GetPatternText() const;
     void SetPatternInfo(const VAbstractPattern* pDoc, const VPatternLabelData& geom, const QFont& font,
-                        qreal dSize, qreal dHeight, const VContainer *pattern);
+                        const VContainer *pattern);
 
     void SetGrainline(const VGrainlineData& geom, const VContainer *pattern);
     QVector<QPointF> GetGrainline() const;

src/libs/vlayout/vtextmanager.cpp

@@ -38,6 +38,7 @@
 #include "../vpatterndb/floatItemData/vpiecelabeldata.h"
 #include "../vmisc/vabstractapplication.h"
 #include "../vmisc/vmath.h"
+#include "../vpatterndb/vcontainer.h"
 #include "vtextmanager.h"
 
 //---------------------------------------------------------------------------------------------------------------------
@@ -47,11 +48,92 @@
 TextLine::TextLine()
     : m_qsText(),
       m_iFontSize(MIN_FONT_SIZE),
-      m_eFontWeight(QFont::Normal),
+      bold(false),
-      m_eStyle(QFont::StyleNormal),
+      italic(false),
       m_eAlign(Qt::AlignCenter)
 {}
 
+QList<TextLine> VTextManager::m_patternLabelLines = QList<TextLine>();
+
+namespace
+{
+
+//---------------------------------------------------------------------------------------------------------------------
+QMap<QString, QString> PreparePlaceholders(const VAbstractPattern *doc)
+{
+    SCASSERT(doc != nullptr)
+
+    QMap<QString, QString> placeholders;
+
+    QLocale locale(qApp->Settings()->GetLocale());
+    placeholders.insert(pl_date, locale.toString(QDate::currentDate()));
+    placeholders.insert(pl_time, locale.toString(QTime::currentTime()));
+    placeholders.insert(pl_patternName, doc->GetPatternName());
+    placeholders.insert(pl_patternNumber, doc->GetPatternNumber());
+    placeholders.insert(pl_author, doc->GetCompanyName());
+    placeholders.insert(pl_customer, doc->GetCustomerName());
+    placeholders.insert(pl_pExt, QString("val"));
+    placeholders.insert(pl_pFileName, QFileInfo(qApp->GetPPath()).fileName());
+    placeholders.insert(pl_mFileName, QFileInfo(doc->MPath()).fileName());
+
+    QString curSize;
+    QString curHeight;
+    QString mExt;
+    if (qApp->patternType() == MeasurementsType::Multisize)
+    {
+        curSize = QString::number(VContainer::size());
+        curHeight = QString::number(VContainer::height());
+        mExt = "vst";
+    }
+    else if (qApp->patternType() == MeasurementsType::Individual)
+    {
+        mExt = "vit";
+    }
+
+    placeholders.insert(pl_size, curSize);
+    placeholders.insert(pl_height, curHeight);
+    placeholders.insert(pl_mExt, mExt);
+
+    return placeholders;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+QString ReplacePlaceholders(const QMap<QString, QString> &placeholders, QString line)
+{
+    QChar per('%');
+    auto i = placeholders.constBegin();
+    while (i != placeholders.constEnd())
+    {
+        line.replace(per+i.key()+per, i.value());
+        ++i;
+    }
+    return line;
+}
+
+//---------------------------------------------------------------------------------------------------------------------
+QList<TextLine> PrepareLines(const QVector<VLabelTemplateLine> &lines)
+{
+    QList<TextLine> textLines;
+
+    for (int i=0; i < lines.size(); ++i)
+    {
+        if (not lines.at(i).line.isEmpty())
+        {
+            TextLine tl;
+            tl.m_qsText = lines.at(i).line;
+            tl.m_eAlign = static_cast<Qt::Alignment>(lines.at(i).alignment);
+            tl.m_iFontSize = 0;
+            tl.bold = lines.at(i).bold;
+            tl.italic = lines.at(i).italic;
+
+            textLines << tl;
+        }
+    }
+
+    return textLines;
+}
+}
+
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief VTextManager::VTextManager constructor
@@ -60,13 +142,6 @@ VTextManager::VTextManager()
      : m_font(), m_liLines()
 {}
 
-//---------------------------------------------------------------------------------------------------------------------
-/**
- * @brief VTextManager::~VTextManager destructor
- */
-VTextManager::~VTextManager()
-{}
-
 //---------------------------------------------------------------------------------------------------------------------
 VTextManager::VTextManager(const VTextManager &text)
     : m_font(text.GetFont()), m_liLines(text.GetAllSourceLines())
@@ -130,25 +205,6 @@ QList<TextLine> VTextManager::GetAllSourceLines() const
     return m_liLines;
 }
 
-//---------------------------------------------------------------------------------------------------------------------
-/**
- * @brief AddSourceLine add new text line to the list
- * @param tl text line object to be added
- */
-void VTextManager::AddSourceLine(const TextLine& tl)
-{
-    m_liLines << tl;
-}
-
-//---------------------------------------------------------------------------------------------------------------------
-/**
- * @brief ClearSourceLines deletes the list of texts
- */
-void VTextManager::ClearSourceLines()
-{
-    m_liLines.clear();
-}
-
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief VTextManager::GetSourceLinesCount returns the number of input text lines
@@ -202,8 +258,8 @@ void VTextManager::FitFontSize(qreal fW, qreal fH)
         const TextLine& tl = GetSourceLine(i);
         fnt = m_font;
         fnt.setPixelSize(iFS + tl.m_iFontSize);
-        fnt.setWeight(tl.m_eFontWeight);
+        fnt.setBold(tl.bold);
-        fnt.setStyle(tl.m_eStyle);
+        fnt.setItalic(tl.italic);
         QFontMetrics fm(fnt);
         const int iTW = fm.width(tl.m_qsText);
         if (iTW > iMaxLen)
@@ -215,8 +271,8 @@ void VTextManager::FitFontSize(qreal fW, qreal fH)
     if (iMaxLen > fW)
     {
         QFont fnt = m_font;
-        fnt.setWeight(maxLine.m_eFontWeight);
+        fnt.setBold(maxLine.bold);
-        fnt.setStyle(maxLine.m_eStyle);
+        fnt.setItalic(maxLine.italic);
 
         int lineLength = 0;
         do
@@ -240,27 +296,27 @@ void VTextManager::FitFontSize(qreal fW, qreal fH)
  */
 void VTextManager::Update(const QString& qsName, const VPieceLabelData& data)
 {
-    ClearSourceLines();
+    m_liLines.clear();
+
     TextLine tl;
     // all text must be centered and normal style!
     tl.m_eAlign = Qt::AlignCenter;
-    tl.m_eStyle = QFont::StyleNormal;
 
     // letter
     tl.m_qsText = data.GetLetter();
     if (tl.m_qsText.isEmpty() == false)
     {
-        tl.m_eFontWeight = QFont::Bold;
+        tl.bold = true;
         tl.m_iFontSize = 6;
-        AddSourceLine(tl);
+        m_liLines << tl;
     }
     // name
     tl.m_qsText = qsName;
     if (tl.m_qsText.isEmpty() == false)
     {
-        tl.m_eFontWeight = QFont::DemiBold;
+        tl.bold = true;
         tl.m_iFontSize = 2;
-        AddSourceLine(tl);
+        m_liLines << tl;
     }
     // MCP
     QStringList qslMaterials;
@@ -271,7 +327,7 @@ void VTextManager::Update(const QString& qsName, const VPieceLabelData& data)
     QString qsText = QLatin1String("%1, ") + tr("cut") + QLatin1String(" %2%3");
     QStringList qslPlace;
     qslPlace << "" << QLatin1String(" ") + tr("on fold");
-    tl.m_eFontWeight = QFont::Normal;
+    tl.bold = false;
     tl.m_iFontSize = 0;
     for (int i = 0; i < data.GetMCPCount(); ++i)
     {
@@ -289,7 +345,7 @@ void VTextManager::Update(const QString& qsName, const VPieceLabelData& data)
             }
             tl.m_qsText = qsText.arg(qsMat).arg(mcp.m_iCutNumber).
                     arg(qslPlace[int(mcp.m_ePlacement)]);
-            AddSourceLine(tl);
+            m_liLines << tl;
         }
     }
 }
@@ -299,89 +355,27 @@ void VTextManager::Update(const QString& qsName, const VPieceLabelData& data)
  * @brief VTextManager::Update updates the text lines with pattern info
  * @param pDoc pointer to the abstract pattern object
  */
-void VTextManager::Update(const VAbstractPattern *pDoc, qreal dSize, qreal dHeight)
+void VTextManager::Update(const VAbstractPattern *pDoc)
 {
-    ClearSourceLines();
+    m_liLines.clear();
-    TextLine tl;
-    // all information must be centered
-    tl.m_eAlign = Qt::AlignCenter;
 
-    // Company name
+    if (m_patternLabelLines.isEmpty() || pDoc->GetPatternWasChanged())
-    tl.m_qsText = pDoc->GetCompanyName();
-    if (tl.m_qsText.isEmpty() == false)
     {
-        tl.m_eFontWeight = QFont::DemiBold;
+        QVector<VLabelTemplateLine> lines = pDoc->GetPatternLabelTemplate();
-        tl.m_eStyle = QFont::StyleNormal;
+        if (lines.isEmpty() && m_patternLabelLines.isEmpty())
-        tl.m_iFontSize = 4;
-        AddSourceLine(tl);
-    }
-    // Pattern name
-    tl.m_qsText = pDoc->GetPatternName();
-    if (tl.m_qsText.isEmpty() == false)
         {
-        tl.m_eFontWeight = QFont::Normal;
+            return; // Nothing to parse
-        tl.m_eStyle = QFont::StyleNormal;
-        tl.m_iFontSize = 2;
-        AddSourceLine(tl);
-    }
-    // Pattern number
-    tl.m_qsText = pDoc->GetPatternNumber();
-    if (tl.m_qsText.isEmpty() == false)
-    {
-        tl.m_eFontWeight = QFont::Normal;
-        tl.m_eStyle = QFont::StyleNormal;
-        tl.m_iFontSize = 0;
-        AddSourceLine(tl);
-    }
-    // Customer name
-    tl.m_qsText = pDoc->GetCustomerName();
-    if (tl.m_qsText.isEmpty() == false)
-    {
-        tl.m_eFontWeight = QFont::Normal;
-        tl.m_eStyle = QFont::StyleItalic;
-        tl.m_iFontSize = 0;
-        AddSourceLine(tl);
-    }
-    // Size
-    tl.m_qsText = pDoc->GetPatternSize();
-    if (tl.m_qsText.isEmpty() == false)
-    {
-        // Such describing placeholders will help avoid mistake of localization.
-        // Translators very often remove '%'.
-        QString placeholder = QLatin1String("%") + qApp->TrVars()->PlaceholderToUser(pl_size) + QLatin1String("%");
-        tl.m_qsText.replace(placeholder, QString::number(dSize));
-
-        placeholder = QLatin1String("%") + qApp->TrVars()->PlaceholderToUser(pl_height) + QLatin1String("%");
-        tl.m_qsText.replace(placeholder, QString::number(dHeight));
-
-        tl.m_eFontWeight = QFont::Normal;
-        tl.m_eStyle = QFont::StyleNormal;
-        tl.m_iFontSize = 0;
-        AddSourceLine(tl);
-    }
-    // Measurements
-    tl.m_qsText = QFileInfo(pDoc->MPath()).fileName();
-    if (tl.m_qsText.isEmpty() == false && pDoc->IsMeasurementsVisible() == true)
-    {
-        tl.m_eFontWeight = QFont::Normal;
-        tl.m_eStyle = QFont::StyleNormal;
-        tl.m_iFontSize = 0;
-        AddSourceLine(tl);
-    }
-    // Date
-    QDate date;
-    if (pDoc->IsDateVisible() == true)
-    {
-        date = QDate::currentDate();
-    }
-    if (date.isValid() == true)
-    {
-        QLocale locale(qApp->Settings()->GetLocale());
-        tl.m_qsText = locale.toString(date, "dd MMMM yyyy");
-        tl.m_eFontWeight = QFont::Normal;
-        tl.m_eStyle = QFont::StyleNormal;
-        tl.m_iFontSize = 0;
-        AddSourceLine(tl);
-    }
         }
 
+        const QMap<QString, QString> placeholders = PreparePlaceholders(pDoc);
+
+        for (int i=0; i<lines.size(); ++i)
+        {
+            lines[i].line = ReplacePlaceholders(placeholders, lines.at(i).line);
+        }
+
+        m_patternLabelLines = PrepareLines(lines);
+    }
+
+    m_liLines = m_patternLabelLines;
+}

src/libs/vlayout/vtextmanager.h

@@ -51,8 +51,8 @@ struct TextLine
 {
     QString             m_qsText;
     int                 m_iFontSize;  // 0 means default
-    QFont::Weight       m_eFontWeight;
+    bool bold;
-    QFont::Style        m_eStyle;
+    bool italic;
     Qt::Alignment       m_eAlign;
 
     TextLine();
@@ -67,7 +67,7 @@ class VTextManager
     Q_DECLARE_TR_FUNCTIONS(VTextManager)
 public:
     VTextManager();
-    virtual ~VTextManager();
+    virtual ~VTextManager() = default;
 
     VTextManager(const VTextManager &text);
     VTextManager &operator=(const VTextManager &text);
@@ -80,17 +80,17 @@ public:
     void         FitFontSize(qreal fW, qreal fH);
 
     QList<TextLine> GetAllSourceLines() const;
-    void            AddSourceLine(const TextLine& tl);
-    void            ClearSourceLines();
     int             GetSourceLinesCount() const;
     const TextLine& GetSourceLine(int i) const;
 
     void Update(const QString& qsName, const VPieceLabelData& data);
-    void Update(const VAbstractPattern* pDoc, qreal dSize, qreal dHeight);
+    void Update(const VAbstractPattern* pDoc);
 
 private:
     QFont           m_font;
     QList<TextLine> m_liLines;
+
+    static QList<TextLine> m_patternLabelLines;
 };
 
 #endif // VTEXTMANAGER_H

src/libs/vtools/tools/vtoolseamallowance.cpp

@@ -578,7 +578,7 @@ void VToolSeamAllowance::UpdatePatternInfo()
 
         if (PrepareLabelData(geom, m_patternInfo, pos, labelAngle))
         {
-            m_patternInfo->UpdateData(doc, VContainer::size(), VContainer::height());
+            m_patternInfo->UpdateData(doc);
             UpdateLabelItem(m_patternInfo, pos, labelAngle);
         }
     }

src/libs/vwidgets/vtextgraphicsitem.cpp

@@ -164,8 +164,8 @@ void VTextGraphicsItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
         const TextLine& tl = m_tm.GetSourceLine(i);
 
         fnt.setPixelSize(m_tm.GetFont().pixelSize() + tl.m_iFontSize);
-        fnt.setWeight(tl.m_eFontWeight);
+        fnt.setBold(tl.bold);
-        fnt.setStyle(tl.m_eStyle);
+        fnt.setItalic(tl.italic);
 
         QString qsText = tl.m_qsText;
         QFontMetrics fm(fnt);
@@ -235,25 +235,6 @@ void VTextGraphicsItem::paint(QPainter *painter, const QStyleOptionGraphicsItem
     }
 }
 
-//---------------------------------------------------------------------------------------------------------------------
-/**
- * @brief VTextGraphicsItem::AddLine adds a line of text to the label list.
- * @param tl line of text to add
- */
-void VTextGraphicsItem::AddLine(const TextLine& tl)
-{
-    m_tm.AddSourceLine(tl);
-}
-
-//---------------------------------------------------------------------------------------------------------------------
-/**
- * @brief VTextGraphicsItem::Clear deletes all the label texts
- */
-void VTextGraphicsItem::Clear()
-{
-    m_tm.ClearSourceLines();
-}
-
 //---------------------------------------------------------------------------------------------------------------------
 /**
  * @brief VTextGraphicsItem::SetSize Tries to set the label size to (fW, fH). If any of those is too small, the label
@@ -362,9 +343,9 @@ void VTextGraphicsItem::UpdateData(const QString &qsName, const VPieceLabelData
  * @brief VTextGraphicsItem::UpdateData Updates the pattern label
  * @param pDoc pointer to the pattern object
  */
-void VTextGraphicsItem::UpdateData(const VAbstractPattern* pDoc, qreal dSize, qreal dHeight)
+void VTextGraphicsItem::UpdateData(const VAbstractPattern* pDoc)
 {
-    m_tm.Update(pDoc, dSize, dHeight);
+    m_tm.Update(pDoc);
 }
 
 //---------------------------------------------------------------------------------------------------------------------

src/libs/vwidgets/vtextgraphicsitem.h

@@ -63,12 +63,10 @@ public:
 
     void SetFont(const QFont& fnt);
     int  GetFontSize() const;
-    void AddLine(const TextLine& tl);
-    void Clear();
     void SetSize(qreal fW, qreal fH);
     bool IsContained(QRectF rectBB, qreal dRot, qreal& dX, qreal& dY) const;
     void UpdateData(const QString& qsName, const VPieceLabelData& data);
-    void UpdateData(const VAbstractPattern* pDoc, qreal dSize, qreal dHeight);
+    void UpdateData(const VAbstractPattern* pDoc);
     int  GetTextLines() const;
 
 protected: