some more infrastructure in label editor

git-svn-id: https://silmor.de/svn/softmagic/smoke/trunk@651 6e3c4bff-ac9f-4ac1-96c5-d2ea494d3e33

diff --git a/src/templates/templates.cpp b/src/templates/templates.cpp
index aeddc64..6a9929d 100644 (file)
--- a/src/templates/templates.cpp
+++ b/src/templates/templates.cpp
@@ -267,6 +267,7 @@ QList<MTemplate> MTemplateStore::allTemplates()
 /****************************************************************************/
 
 MTemplate::MTemplate(){}
+MTemplate::MTemplate(QString fn){m_fname=fn;}
 MTemplate::MTemplate(QString fn,QString chk,QString dsc){m_fname=fn;m_checksum=chk;m_descr=dsc;}
 QString MTemplate::cacheFileName()const{return m_fname;}
 

diff --git a/src/templates/templates.h b/src/templates/templates.h
index aaf8ad6..bcded4c 100644 (file)
--- a/src/templates/templates.h
+++ b/src/templates/templates.h
@@ -22,6 +22,9 @@ class MTemplate
                /**creates an invalid template*/
                MTemplate();
                
+               /**creates a temporary template by a physical file name*/
+               MTemplate(QString fn);
+               
                /**returns the name/path of the cache file, if it exists*/
                QString cacheFileName()const;
                
@@ -96,7 +99,11 @@ class MTemplate
        protected:
                friend class MTemplateStore;
                friend class MTemplateChoice;
-               /**creates a template wrapper from a cache file name; this constructor is used internally in the storage system*/
+               /**creates a template wrapper from a cache file name; this constructor is used internally in the storage system
+               \param fn physical file name of the template
+               \param chk server side check sum of the template
+               \param dsc description of the template
+               */
                MTemplate(QString fn,QString chk,QString dsc);
        private:
                QString m_fname,m_checksum,m_descr;

diff --git a/src/templates/ticketedit.cpp b/src/templates/ticketedit.cpp
index 08688ce..4275d16 100644 (file)
--- a/src/templates/ticketedit.cpp
+++ b/src/templates/ticketedit.cpp
@@ -11,28 +11,105 @@
 //
 
 #include "ticketedit.h"
+#include "centbox.h"
+#include "misc.h"
+#include "ticketrender.h"
+
+#include "MOTicket"
 
 #include<QAction>
 #include<QBoxLayout>
 #include<QComboBox>
+#include<QCoreApplication>
+#include<QDateTimeEdit>
 #include<QDomDocument>
 #include<QDomElement>
 #include<QDoubleSpinBox>
 #include<QFileDialog>
 #include<QHeaderView>
+#include<QItemDelegate>
 #include<QLabel>
+#include<QLineEdit>
 #include<QMenu>
 #include<QMenuBar>
 #include<QMessageBox>
 #include<QPointF>
+#include<QSettings>
+#include<QSignalMapper>
 #include<QSizeF>
 #include<QSplitter>
 #include<QStandardItemModel>
 #include<QStatusBar>
 #include<QTableView>
+#include<QTemporaryFile>
 #include<QUnZip>
 #include<QZip>
 
+#define HRECT 1
+#define HFONT 2
+#define HFILE 4
+#define HALIGN 8
+#define HSMOOTH 0x10
+#define HCONTENT 0x20
+
+class MTEExampleDelegate:public QItemDelegate
+{
+       public:
+               MTEExampleDelegate(QObject *parent = 0):QItemDelegate(parent){}
+
+               QWidget *createEditor(QWidget *parent, const QStyleOptionViewItem &,
+                       const QModelIndex &index) const
+               {
+                       if(index.column()!=1)return 0;
+                       QString tp=index.model()->data(index,Qt::UserRole).toString();
+                       if(tp=="string")return new QLineEdit(parent);
+                       if(tp=="money")return new MCentSpinBox(parent);
+                       if(tp=="date")return new QDateTimeEdit(parent);
+                       return 0;
+               }
+
+               void setEditorData(QWidget *editor, const QModelIndex &index) const
+               {
+                       const QAbstractItemModel*model=index.model();
+                       QString tp=index.model()->data(index,Qt::UserRole).toString();
+                       if(tp=="string")
+                               ((QLineEdit*)editor)->setText(model->data(index).toString());
+                       if(tp=="money")
+                               ((MCentSpinBox*)editor)->setValue(str2cent(model->data(index).toString()));
+                       if(tp=="date")
+                               ((QDateTimeEdit*)editor)->setDateTime(QDateTime::fromString(model->data(index).toString(),Qt::ISODate));
+                       
+               }
+               void setModelData(QWidget *editor, QAbstractItemModel *model,
+                       const QModelIndex &index) const
+               {
+                       QString tp=index.model()->data(index,Qt::UserRole).toString();
+                       if(tp=="string")
+                               model->setData(index, ((QLineEdit*)editor)->text());
+                       if(tp=="money")
+                               model->setData(index, cent2str(((MCentSpinBox*)editor)->value()));
+                       if(tp=="date")
+                               model->setData(index, ((QDateTimeEdit*)editor)->dateTime().toString(Qt::ISODate));
+               }
+
+               void updateEditorGeometry(QWidget *editor,
+                       const QStyleOptionViewItem &option, const QModelIndex &) const
+               {editor->setGeometry(option.rect);}
+};
+
+class MTENullDelegate:public QItemDelegate
+{
+       public:
+               MTENullDelegate(QObject *parent = 0):QItemDelegate(parent) {}
+               QWidget *createEditor(QWidget *, const QStyleOptionViewItem &,
+                       const QModelIndex &) const {return 0;}
+               void setEditorData(QWidget *, const QModelIndex &) const{}
+               void setModelData(QWidget *, QAbstractItemModel *,
+                       const QModelIndex &) const {}
+               void updateEditorGeometry(QWidget *,const QStyleOptionViewItem &, 
+                         const QModelIndex &) const {}
+};
+
 class DPTR_CLASS_NAME(MTicketEditor)
 {
        public:
@@ -43,11 +120,11 @@ class DPTR_CLASS_NAME(MTicketEditor)
                QString mUnit;
                QSizeF mSize;
                enum Type{
-                       Unknown,
-                       LoadFont,
-                       Picture,
-                       Text,
-                       Barcode
+                       Unknown=0,
+                       LoadFont=0x100|HFILE,
+                       Picture=0x200|HFILE|HRECT|HSMOOTH,
+                       Text=0x300|HFONT|HRECT|HALIGN|HCONTENT,
+                       Barcode=0x400|HRECT,
                };
                struct Line_s{
                        Type type;
@@ -58,14 +135,15 @@ class DPTR_CLASS_NAME(MTicketEditor)
                        QString font;
                        double fontsize;
                        Qt::Alignment align;
+                       QString content;
                };
                QList<Line_s>mLines;
                //widgets
                QDoubleSpinBox*labelwidth,*labelheight;
                QComboBox*unitbox;
-               QTableView*itemtable,*filetable;
-               QStandardItemModel*itemmodel,*filemodel;
-               QWidget*labelpicture;
+               QTableView*itemtable,*filetable,*expltable;
+               QStandardItemModel*itemmodel,*filemodel,*explmodel;
+               QWidget*ticketpicture,*voucherpicture;
 };
 
 DEFINE_DPTR(MTicketEditor);
@@ -84,11 +162,17 @@ MTicketEditor::MTicketEditor(QWidget* parent, Qt::WindowFlags f): QMainWindow(pa
        m->addSeparator();
        m->addAction(tr("&Close"),this,SLOT(close()));
        m=mb->addMenu(tr("&Edit"));
-       m->addAction(tr("Add Item"));
-       m->addAction(tr("Delete Item"));
+       QMenu *aim=m->addMenu(tr("Add Item"));
+       m->addAction(tr("Delete Item"),this,SLOT(delItem()));
        m->addSeparator();
-       m->addAction(tr("Add File"));
-       m->addAction(tr("Delete File"));
+       m->addAction(tr("Add File"),this,SLOT(addFile()));
+       m->addAction(tr("Delete File"),this,SLOT(delFile()));
+       QSignalMapper*map=new QSignalMapper(this);
+       map->setMapping(aim->addAction(tr("Add Text Item"),map,SLOT(map())),(int)Private::Text);
+       map->setMapping(aim->addAction(tr("Add Picture Item"),map,SLOT(map())),(int)Private::Picture);
+       map->setMapping(aim->addAction(tr("Add Barcode Item"),map,SLOT(map())),(int)Private::Barcode);
+       map->setMapping(aim->addAction(tr("Add Load Font Item"),map,SLOT(map())),(int)Private::LoadFont);
+       connect(map,SIGNAL(mapped(int)),this,SLOT(addItem(int)));
        
        //central
        QSplitter*central=new QSplitter(Qt::Vertical);
@@ -115,15 +199,53 @@ MTicketEditor::MTicketEditor(QWidget* parent, Qt::WindowFlags f): QMainWindow(pa
        central->addWidget(split=new QSplitter);
        split->addWidget(d->filetable=new QTableView);
        d->filetable->setModel(d->filemodel=new QStandardItemModel(this));
-       split->addWidget(d->labelpicture=new QWidget);
        d->filetable->horizontalHeader()->show();
        d->filetable->verticalHeader()->hide();
+       d->filetable->setItemDelegate(new MTENullDelegate(this));
+       QTabWidget*tab;
+       split->addWidget(tab=new QTabWidget);
+       tab->addTab(d->ticketpicture=new QWidget,tr("As Ticket"));
+       tab->addTab(d->voucherpicture=new QWidget,tr("As Voucher"));
+       tab->addTab(d->expltable=new QTableView,tr("Example Data"));
+       d->expltable->setModel(d->explmodel=new QStandardItemModel(this));
+       d->expltable->setItemDelegate(new MTEExampleDelegate(this));
+       d->expltable->horizontalHeader()->show();
+       d->expltable->verticalHeader()->hide();
        
        //statusbar
        statusBar()->setSizeGripEnabled(true);
        setAttribute(Qt::WA_DeleteOnClose);
+       loadExampleData();
+}
+
+const QString example(
+"BARCODE\tABCDEFGHIJK\tstring\n"
+"PRICE\t12.34\tmoney\n"
+"ROOM\tThe invisible Cabinet\tstring\n"
+"TITLE\tSome title, this is.\tstring\n"
+"DATETIME\t2023-01-23T19:54\tdate\n"
+"ARTIST\tHenry the Drycleaner\tstring\n"
+"PRICECATEGORY\tExpensive\tstring\n"
+"PRICECATEGORYABBR\texp\tstring\n"
+"VALUE\t12.00\tmoney");
+
+void MTicketEditor::loadExampleData()
+{
+       d->explmodel->clear();
+       d->explmodel->setHorizontalHeaderLabels(QStringList()<<tr("Variable")<<tr("Content"));
+       QStringList ex1=example.split("\n");
+       d->explmodel->insertRows(0,ex1.size());
+       QSettings set;
+       set.beginGroup("labeleditor/examples");
+       for(int i=0;i<ex1.size();i++){
+               QStringList ex2=ex1[i].split("\t");
+               d->explmodel->setData(d->explmodel->index(i,0),ex2[0]);
+               d->explmodel->setData(d->explmodel->index(i,1), set.value(ex2[0],ex2[1]));
+               d->explmodel->setData(d->explmodel->index(i,1), ex2[2], Qt::UserRole);
+       }
 }
 
+
 void MTicketEditor::loadFile(QString fn)
 {
        //try to open the file
@@ -164,6 +286,11 @@ static inline QSizeF str2size(QString s)
        return QSizeF(sl[0].toDouble(),sl[1].toDouble());
 }
 
+static inline QString size2str(QSizeF s)
+{
+       return QString("%1 %2").arg(s.width()).arg(s.height());
+}
+
 static inline QPointF str2point(QString s)
 {
        QStringList sl=s.trimmed().split(" ");
@@ -171,6 +298,30 @@ static inline QPointF str2point(QString s)
        return QPointF(sl[0].toDouble(),sl[1].toDouble());
 }
 
+static inline QString point2str(QPointF p)
+{
+       return QString("%1 %2").arg(p.x()).arg(p.y());
+}
+
+static inline QString align2str(Qt::Alignment a)
+{
+       switch(a){
+               case Qt::AlignTop:
+                       return QCoreApplication::translate("MTicketEditor","top");
+               case Qt::AlignBottom:
+                       return QCoreApplication::translate("MTicketEditor","bottom");
+               case Qt::AlignHCenter:
+               case Qt::AlignVCenter:
+                       return QCoreApplication::translate("MTicketEditor","center");
+               case Qt::AlignLeft:
+                       return QCoreApplication::translate("MTicketEditor","left");
+               case Qt::AlignRight:
+                       return QCoreApplication::translate("MTicketEditor","right");
+               default:
+                       return QCoreApplication::translate("MTicketEditor","align (%1)").arg((int)a);
+       }
+}
+
 void MTicketEditor::parseTemplate(QByteArray bytes)
 {
        QDomDocument doc;
@@ -188,9 +339,9 @@ void MTicketEditor::parseTemplate(QByteArray bytes)
                QString tn=el.tagName();
                Private::Line_s line;
                if(tn=="LoadFont")line.type=Private::LoadFont;else
-               if(tn=="Picture")line.type=Private::LoadFont;else
-               if(tn=="Text")line.type=Private::LoadFont;else
-               if(tn=="Barcode")line.type=Private::LoadFont;
+               if(tn=="Picture")line.type=Private::Picture;else
+               if(tn=="Text")line.type=Private::Text;else
+               if(tn=="Barcode")line.type=Private::Barcode;
                else line.type=Private::Unknown;
                line.file=el.attribute("file");
                line.font=el.attribute("font");
@@ -207,6 +358,7 @@ void MTicketEditor::parseTemplate(QByteArray bytes)
                if(tn=="top")line.align|=Qt::AlignTop;else
                if(tn=="bottom")line.align|=Qt::AlignBottom;else
                if(tn=="center")line.align|=Qt::AlignVCenter;
+               line.content=el.text();
                d->mLines.append(line);
        }
 }
@@ -264,26 +416,118 @@ void MTicketEditor::updateDisplay()
        d->filemodel->clear();
        if(d->filemodel->columnCount()<2)
                d->filemodel->insertColumns(0,2);
+       d->filemodel->insertRows(0,d->mFiles.size());
        d->filemodel->setHorizontalHeaderLabels(QStringList()<<tr("File Name")<<tr("Size"));
+       QStringList fnames=d->mFiles.keys();
+       for(int i=0;i<d->mFiles.size();i++){
+               d->filemodel->setData(d->filemodel->index(i,0),fnames[i]);
+               d->filemodel->setData(d->filemodel->index(i,1),d->mFiles[fnames[i]].size());
+       }
+       d->filetable->resizeColumnsToContents();
        //items
        d->itemmodel->clear();
-       if(d->itemmodel->columnCount()==0)
-               d->itemmodel->insertColumns(0,5);
+       d->itemmodel->insertRows(0,d->mLines.size());
        d->itemmodel->setHorizontalHeaderLabels(QStringList()
                <<tr("Type")
-               <<tr("Size")
                <<tr("Offset")
+               <<tr("Size")
                <<tr("File/Font")
                <<tr("Font Size")
-               <<tr("smooth")
+               <<tr("Scaling")
                <<tr("Horiz. Alignment")
                <<tr("Vert. Alignment")
-               );
+               <<tr("Text Data")
+       );
+       for(int i=0;i<d->mLines.size();i++){
+               QString tp;
+               Private::Type tpe=d->mLines[i].type;
+               switch(tpe){
+                       case Private::LoadFont:tp=tr("Load Font File");break;
+                       case Private::Picture:tp=tr("Show Picture");break;
+                       case Private::Text:tp=tr("Show Text Line");break;
+                       case Private::Barcode:tp=tr("Show Barcode");break;
+                       default:tp=tr("Unknown");break;
+               }
+               d->itemmodel->setData(d->itemmodel->index(i,0),tp);
+               d->itemmodel->setData(d->itemmodel->index(i,0),(int)tpe,Qt::UserRole);
+               if(tpe&HRECT){
+                       d->itemmodel->setData(d->itemmodel->index(i,2), size2str(d->mLines[i].size));
+                       d->itemmodel->setData(d->itemmodel->index(i,1), point2str(d->mLines[i].offset));
+               }
+               if(tpe&HFONT){
+                       d->itemmodel->setData(d->itemmodel->index(i,3),d->mLines[i].font);
+                       d->itemmodel->setData(d->itemmodel->index(i,4),d->mLines[i].fontsize);
+               }
+               if(tpe&HFILE)
+                       d->itemmodel->setData(d->itemmodel->index(i,3),d->mLines[i].file);
+               if(tpe&HSMOOTH)
+                       d->itemmodel->setData(d->itemmodel->index(i,5), d->mLines[i].smooth?tr("smooth"):tr("edged"));
+               if(tpe&HALIGN){
+                       d->itemmodel->setData(d->itemmodel->index(i,6), align2str(d->mLines[i].align&Qt::AlignHorizontal_Mask));
+                       d->itemmodel->setData(d->itemmodel->index(i,7), align2str(d->mLines[i].align&Qt::AlignVertical_Mask));
+               }
+               if(tpe&HCONTENT)
+                       d->itemmodel->setData(d->itemmodel->index(i,8), d->mLines[i].content);
+       }
+       d->itemtable->resizeColumnsToContents();
        //do rendering
        rerender();
 }
 
 void MTicketEditor::rerender()
 {
+       QMap<QString,QString>exdata;
+       for(int i=0;i<d->explmodel->rowCount();i++){
+               exdata.insert(
+                       d->explmodel->data(d->explmodel->index(i,0)).toString(),
+                       d->explmodel->data(d->explmodel->index(i,1)).toString()
+               );
+       }
+       //render ticket
+       MOTicket t;
+       t.setticketid(exdata.value("BARCODE"));
+       t.setprice(str2cent(exdata.value("PRICE")));
+       QTemporaryFile tfile(QDir::tempPath()+"/templateXXXXXX.xtt");
+       tfile.open();
+       saveTemplate(tfile);
+       MTicketRenderer rend(tfile.fileName());
+       rend.render(t,*(d->ticketpicture));
+       //render voucher
+}
+
+void MTicketEditor::saveTemplate(QFile& fd)
+{
+       QZip zip;
+       zip.open(&fd);
+       {QBuffer buf;buf.open(QIODevice::ReadWrite);
+       saveXmlPart(buf);buf.seek(0);
+       zip.storeFile("template.xml",buf);}
+       zip.close();
+       fd.flush();
+}
+
+void MTicketEditor::saveXmlPart(QIODevice& fd)
+{
+
+}
+
+
+void MTicketEditor::addFile()
+{
+
+}
+
+void MTicketEditor::delFile()
+{
+
+}
+
+void MTicketEditor::addItem(int )
+{
+
+}
+
+void MTicketEditor::delItem()
+{
 
 }

diff --git a/src/templates/ticketedit.h b/src/templates/ticketedit.h
index 1f2878f..2fbb7a8 100644 (file)
--- a/src/templates/ticketedit.h
+++ b/src/templates/ticketedit.h
@@ -18,6 +18,8 @@
 
 #include "dptr.h"
 
+class QFile;
+class QIODevice;
 /**An editor for ticket templates.*/
 class MTicketEditor:public QMainWindow
 {
@@ -46,6 +48,13 @@ class MTicketEditor:public QMainWindow
                void rerender();
                void parseTemplate(QByteArray);
                void updateDisplay();
+               void addItem(int);
+               void delItem();
+               void addFile();
+               void delFile();
+               void loadExampleData();
+               void saveTemplate(QFile&);
+               void saveXmlPart(QIODevice&);
 };
 
 #endif