Commit: 22699fa0f0eea5d7d7a6906f651158baae94f9b0 - QtQREncode (git)

QtSDKとqrencodeを使ったQRコード画像生成

Commit MetaInfo

• Revision: 22699fa0f0eea5d7d7a6906f651158baae94f9b0 (tree)
• Zeit: 2012-10-23 22:24:59
• Autor: arakaki <alucky4416@user...>
• Commiter: arakaki

Log Message

ADD: add size, margin Parameter on Panel. add ToClipboard Function on Edit->ToClipboard menu.

Ändern Zusammenfassung

• modified: mainwindow.cpp
• modified: mainwindow.h
• modified: mainwindow.ui

Diff

--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -3,6 +3,8 @@
 
 #include <QFileDialog>
 #include <QMessageBox>
+#include <QTextCodec>
+#include <QClipboard>
 
 #include <QDebug>
 
@@ -25,14 +27,14 @@ MainWindow::~MainWindow()
     delete ui;
 }
 
-QRcode *MainWindow::encode(const unsigned char *intext)
+QRcode *MainWindow::encode(const unsigned char *intext, int length)
 {
     QRcode *code;
 
-    int casesensitive = 1;
+//    int casesensitive = 1;
     int version = 0;
     QRecLevel level = QR_ECLEVEL_L;
-    QRencodeMode hint = QR_MODE_8;
+//    QRencodeMode hint = QR_MODE_8;
 
 //    if(micro) {
 //        if(eightbit) {
@@ -42,19 +44,19 @@ QRcode *MainWindow::encode(const unsigned char *intext)
 //        }
 //    } else {
 //        if(eightbit) {
-//            code = QRcode_encodeData(length, intext, version, level);
+            code = QRcode_encodeData(length, intext, version, level);
 //        } else {
-            code = QRcode_encodeString((char *)intext, version, level, hint, casesensitive);
+//            code = QRcode_encodeString((char *)intext, version, level, hint, casesensitive);
 //        }
 //    }
 
     return code;
 }
 
-QPixmap MainWindow::encodeTextToPixmap( QString text )
+QPixmap MainWindow::encodeTextToPixmap( QString text, int size = 3, int margin = 3 )
 {
-    int margin = 3;
-    int size = 3;
+//    int margin = 3;
+//    int size = 3;
 
 #if 0
     QByteArray a = text.toUtf8();
@@ -64,9 +66,10 @@ QPixmap MainWindow::encodeTextToPixmap( QString text )
         a.insert( 0, BOM );
     }
 #else
-    QByteArray a = text.toAscii();
+    QTextCodec* sjisCodec = QTextCodec::codecForName( "SJIS" ); // should be ShiftJIS for Japanese MobilePhone.
+    QByteArray a = sjisCodec->fromUnicode( text );
 #endif
-    QRcode* qrcode = encode( (unsigned char*)a.constData() ); // Generate QRCode from string.
+    QRcode* qrcode = encode( (unsigned char*)a.constData(), a.length() ); // Generate QRCode from string.
     if ( qrcode == NULL )
     {
         return NULL;
@@ -118,7 +121,7 @@ void MainWindow::on_btnStart_clicked()
 {
 
     scene.clear();
-    QPixmap pixmap = encodeTextToPixmap(ui->lineEdit->text());
+    QPixmap pixmap = encodeTextToPixmap(ui->lineEdit->text(), ui->spinBox_size->value(), ui->spinBox_margin->value());
     scene.addPixmap( pixmap );
 
 }
@@ -148,6 +151,16 @@ void MainWindow::on_actionSave_triggered()
     }
 }
 
+void MainWindow::on_actionToClibboard_triggered()
+{
+    if (image == NULL || image->isNull()) {
+        ;
+    } else {
+        QClipboard *clipboard = QApplication::clipboard();
+        clipboard->setImage(*image);
+    }
+}
+
 void MainWindow::on_actionAbout_triggered()
 {
     QMessageBox::about(this, "About", tr("QtQREncode v0.1, uses libqrencode library."));

--- a/mainwindow.h
+++ b/mainwindow.h
@@ -28,18 +28,21 @@ private slots:
 
     void on_actionSave_triggered();
 
+    void on_actionToClibboard_triggered();
+
     void on_actionAbout_triggered();
 
     void on_actionAbout_Qt_triggered();
 
+
 private:
     Ui::MainWindow *ui;
 
     QImage *image;						// 表示画像を保存しておく場所
     QGraphicsScene scene;				// QGraphicsView 上に表示させるための準備
 
-    QRcode *encode(const unsigned char *intext);
-    QPixmap encodeTextToPixmap( QString text );
+    QRcode *encode(const unsigned char *intext, int length);
+    QPixmap encodeTextToPixmap( QString text, int size, int margin );
 
     //    int qrdata_expand(unsigned char *qrcode_data, int qrcode_width, int margin, int size, unsigned char* img_data);
 };

--- a/mainwindow.ui
+++ b/mainwindow.ui
@@ -6,8 +6,8 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>480</width>
-    <height>497</height>
+    <width>410</width>
+    <height>530</height>
    </rect>
   </property>
   <property name="windowTitle">
@@ -17,8 +17,8 @@
    <widget class="QGraphicsView" name="imgView">
     <property name="geometry">
      <rect>
-      <x>50</x>
-      <y>90</y>
+      <x>20</x>
+      <y>130</y>
       <width>371</width>
       <height>331</height>
      </rect>
@@ -27,8 +27,8 @@
    <widget class="QLabel" name="label">
     <property name="geometry">
      <rect>
-      <x>50</x>
-      <y>10</y>
+      <x>20</x>
+      <y>60</y>
       <width>91</width>
       <height>16</height>
      </rect>
@@ -43,8 +43,8 @@
    <widget class="QLabel" name="label_2">
     <property name="geometry">
      <rect>
-      <x>50</x>
-      <y>70</y>
+      <x>20</x>
+      <y>110</y>
       <width>52</width>
       <height>14</height>
      </rect>
@@ -59,8 +59,8 @@
    <widget class="QWidget" name="layoutWidget">
     <property name="geometry">
      <rect>
-      <x>50</x>
-      <y>30</y>
+      <x>20</x>
+      <y>80</y>
       <width>371</width>
       <height>27</height>
      </rect>
@@ -72,19 +72,92 @@
      <item>
       <widget class="QPushButton" name="btnStart">
        <property name="text">
-        <string>Go!</string>
+        <string>Encode</string>
        </property>
       </widget>
      </item>
     </layout>
    </widget>
+   <widget class="QWidget" name="">
+    <property name="geometry">
+     <rect>
+      <x>20</x>
+      <y>20</y>
+      <width>83</width>
+      <height>26</height>
+     </rect>
+    </property>
+    <layout class="QHBoxLayout" name="horizontalLayout_2">
+     <item>
+      <widget class="QLabel" name="label_3">
+       <property name="text">
+        <string>Size</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSpinBox" name="spinBox_size">
+       <property name="alignment">
+        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+       </property>
+       <property name="minimum">
+        <number>3</number>
+       </property>
+       <property name="maximum">
+        <number>12</number>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </widget>
+   <widget class="QWidget" name="">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>20</y>
+      <width>96</width>
+      <height>26</height>
+     </rect>
+    </property>
+    <layout class="QHBoxLayout" name="horizontalLayout_3">
+     <item>
+      <widget class="QLabel" name="label_4">
+       <property name="text">
+        <string>Margin</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QSpinBox" name="spinBox_margin">
+       <property name="alignment">
+        <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
+       </property>
+       <property name="minimum">
+        <number>3</number>
+       </property>
+       <property name="maximum">
+        <number>12</number>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </widget>
+   <zorder>imgView</zorder>
+   <zorder>label</zorder>
+   <zorder>label_2</zorder>
+   <zorder>layoutWidget</zorder>
+   <zorder>spinBox_size</zorder>
+   <zorder>spinBox_margin</zorder>
+   <zorder>lineEdit</zorder>
+   <zorder>label_3</zorder>
+   <zorder>label_4</zorder>
   </widget>
   <widget class="QMenuBar" name="menuBar">
    <property name="geometry">
     <rect>
      <x>0</x>
      <y>0</y>
-     <width>480</width>
+     <width>410</width>
      <height>22</height>
     </rect>
    </property>
@@ -103,7 +176,14 @@
     <addaction name="actionAbout"/>
     <addaction name="actionAbout_Qt"/>
    </widget>
+   <widget class="QMenu" name="menuEdit">
+    <property name="title">
+     <string>Edit</string>
+    </property>
+    <addaction name="actionToClibboard"/>
+   </widget>
    <addaction name="menuFile"/>
+   <addaction name="menuEdit"/>
    <addaction name="menuHelp"/>
   </widget>
   <widget class="QToolBar" name="mainToolBar">
@@ -141,6 +221,11 @@
     <string>About Qt</string>
    </property>
   </action>
+  <action name="actionToClibboard">
+   <property name="text">
+    <string>toClibboard</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <resources/>