Complete sequence dialog and add export dialog.

frontend_qt4/CMakeLists.txt

@@ -4,10 +4,10 @@ project(zint-qt)
 
 include_directories(BEFORE "${CMAKE_SOURCE_DIR}/backend"  "${CMAKE_SOURCE_DIR}/backend_qt4")
 
-set(zint-qt_SRCS barcodeitem.cpp  main.cpp  mainwindow.cpp datawindow.cpp sequencewindow.cpp)
+set(zint-qt_SRCS barcodeitem.cpp  main.cpp  mainwindow.cpp datawindow.cpp sequencewindow.cpp exportwindow.cpp)
-QT4_WRAP_CPP(zint-qt_SRCS mainwindow.h datawindow.h sequencewindow.h)
+QT4_WRAP_CPP(zint-qt_SRCS mainwindow.h datawindow.h sequencewindow.h exportwindow.h)
 
-QT4_WRAP_UI(zint-qt_SRCS mainWindow.ui extData.ui extSequence.ui)
+QT4_WRAP_UI(zint-qt_SRCS mainWindow.ui extData.ui extSequence.ui extExport.ui)
 #				grpAztec.ui  grpC39.ui        grpDM.ui        grpMSICheck.ui
 #				grpC128.ui   grpChannel.ui    grpMicroPDF.ui  grpPDF417.ui
 #				grpC16k.ui   grpCodablock.ui  grpMQR.ui       grpQR.ui

frontend_qt4/datawindow.cpp

@@ -1,3 +1,22 @@
+/*
+    Zint Barcode Generator - the open source barcode generator
+    Copyright (C) 2009 Robin Stuart <robin@zint.org.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
 #include <QDebug>
 #include <QFileDialog>
 #include <QUiLoader>

frontend_qt4/datawindow.h

@@ -1,3 +1,22 @@
+/*
+    Zint Barcode Generator - the open source barcode generator
+    Copyright (C) 2009 Robin Stuart <robin@zint.org.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
 #ifndef DATAWINDOW_H
 #define DATAWINDOW_H
 

frontend_qt4/exportwindow.cpp

@@ -0,0 +1,33 @@
+/*
+    Zint Barcode Generator - the open source barcode generator
+    Copyright (C) 2009 Robin Stuart <robin@zint.org.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include <QDebug>
+#include <QUiLoader>
+
+#include "exportwindow.h"
+
+ExportWindow::ExportWindow()
+{
+	setupUi(this);
+}
+
+ExportWindow::~ExportWindow()
+{
+	
+}

frontend_qt4/exportwindow.h

@@ -0,0 +1,35 @@
+/*
+    Zint Barcode Generator - the open source barcode generator
+    Copyright (C) 2009 Robin Stuart <robin@zint.org.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifndef EXPORTWINDOW_H
+#define EXPORTWINDOW_H
+
+#include "ui_extExport.h"
+
+class ExportWindow : public QDialog, private Ui::ExportDialog
+{
+	Q_OBJECT
+
+public:
+	ExportWindow();
+	~ExportWindow();
+
+};
+
+#endif

frontend_qt4/extSequence.ui

@@ -69,18 +69,8 @@
     <property name="text">
      <string>1</string>
     </property>
-   </widget>
+    <property name="frame">
-   <widget class="QSpinBox" name="spnIncrement">
+     <bool>true</bool>
-    <property name="geometry">
-     <rect>
-      <x>139</x>
-      <y>80</y>
-      <width>111</width>
-      <height>20</height>
-     </rect>
-    </property>
-    <property name="minimum">
-     <number>1</number>
     </property>
    </widget>
    <widget class="QLineEdit" name="linFormat">
@@ -213,6 +203,19 @@
      <string>Generate Bar Codes:</string>
     </property>
    </widget>
+   <widget class="QLineEdit" name="linIncVal">
+    <property name="geometry">
+     <rect>
+      <x>140</x>
+      <y>80</y>
+      <width>113</width>
+      <height>22</height>
+     </rect>
+    </property>
+    <property name="text">
+     <string>1</string>
+    </property>
+   </widget>
   </widget>
   <widget class="QGroupBox" name="groupBox_2">
    <property name="geometry">

frontend_qt4/sequencewindow.cpp

@@ -1,16 +1,44 @@
+/*
+    Zint Barcode Generator - the open source barcode generator
+    Copyright (C) 2009 Robin Stuart <robin@zint.org.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
 #include <QDebug>
 #include <QFile>
 #include <QUiLoader>
+#include <QFileDialog>
 
 #include "sequencewindow.h"
-#include <stdio.h>
+#include "exportwindow.h"
 
 SequenceWindow::SequenceWindow()
 {
 	setupUi(this);
+	QValidator *intvalid = new QIntValidator(this);
 	
+	linStartVal->setValidator(intvalid);
+	linEndVal->setValidator(intvalid);
+	linIncVal->setValidator(intvalid);
 	connect(btnClose, SIGNAL( clicked( bool )), SLOT(quit_now()));
 	connect(btnReset, SIGNAL( clicked( bool )), SLOT(reset_preview()));
+	connect(btnCreate, SIGNAL( clicked( bool )), SLOT(create_sequence()));
+	connect(txtPreview, SIGNAL( textChanged()), SLOT(check_generate()));
+	connect(btnImport, SIGNAL( clicked( bool )), SLOT(import()));
+	connect(btnExport, SIGNAL( clicked( bool )), SLOT(generate_sequence()));
 }
 
 SequenceWindow::~SequenceWindow()
@@ -26,3 +54,133 @@ void SequenceWindow::reset_preview()
 {
 	txtPreview->clear();
 }
+
+QString SequenceWindow::apply_format(QString raw_number)
+{
+	QString adjusted, reversed;
+	QString format;
+	int format_len, input_len, i, inpos;
+	char format_char;
+	QChar format_qchar;
+	
+	format = linFormat->text();
+	input_len = raw_number.length();
+	format_len = format.length();
+	
+	inpos = input_len;
+	
+	for(i = format_len; i > 0; i--) {
+		format_qchar = format[i - 1];
+		format_char = format_qchar.toAscii();
+		switch(format_char) {
+			case '#':
+				if (inpos > 0) {
+					adjusted += raw_number[inpos - 1];
+					inpos--;
+				} else {
+					adjusted += ' ';
+				}
+				break;
+			case '$':
+				if (inpos > 0) {
+					adjusted += raw_number[inpos - 1];
+					inpos--;
+				} else {
+					adjusted += '0';
+				}
+				break;
+			case '*':
+				if (inpos > 0) {
+					adjusted += raw_number[inpos - 1];
+					inpos--;
+				} else {
+					adjusted += '*';
+				}
+				break;
+			default:
+				adjusted += format_char;
+				break;
+		}
+	}
+	
+	for(i = format_len; i > 0; i--) {
+		reversed += adjusted[i - 1];
+	}
+	
+	return reversed;
+}
+
+void SequenceWindow::create_sequence()
+{
+	QString startval, endval, incval, part, outputtext;
+	int start, stop, step, i;
+	bool ok;
+	
+	startval = linStartVal->text();
+	endval = linEndVal->text();
+	incval = linIncVal->text();
+	start = startval.toInt(&ok, 10);
+	stop = endval.toInt(&ok, 10);
+	step = incval.toInt(&ok, 10);
+	
+	if((stop <= start) || (step <= 0)) {
+		return;
+	}
+	
+	for(i = start; i <= stop; i += step) {
+		part = apply_format(QString::number(i, 10));
+		part += '\n';
+		outputtext += part;
+	}
+	
+	txtPreview->setPlainText(outputtext);
+}
+
+void SequenceWindow::check_generate()
+{
+	QString preview_copy;
+	
+	preview_copy = txtPreview->toPlainText();
+	if(preview_copy.isEmpty()) {
+		btnExport->setEnabled(false);
+	} else {
+		btnExport->setEnabled(true);
+	}
+}
+
+void SequenceWindow::import()
+{
+	QString fileName;
+	QFileDialog fdialog;
+	QFile file;
+	char *streamdata;
+	int streamlen;
+	QString utfstream;
+	
+	fdialog.setFileMode(QFileDialog::ExistingFile);
+	
+	if(fdialog.exec()) {
+		fileName = fdialog.selectedFiles().at(0);
+	} else {
+		return;
+	}
+	
+	file.setFileName(fileName);
+	if(!file.open(QIODevice::ReadOnly)) {
+		return;
+	}
+	
+	QDataStream input(&file);
+	streamlen = input.readRawData(streamdata, 7095);
+	utfstream = streamdata; /* FIXME: Does not take account of encoding scheme of input data */
+	txtPreview->setPlainText(utfstream);
+	file.close();
+}
+
+void SequenceWindow::generate_sequence()
+{
+	int returnval;
+	
+	ExportWindow dlg;
+	returnval = dlg.exec();
+}

frontend_qt4/sequencewindow.h

@@ -1,3 +1,22 @@
+/*
+    Zint Barcode Generator - the open source barcode generator
+    Copyright (C) 2009 Robin Stuart <robin@zint.org.uk>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License along
+    with this program; if not, write to the Free Software Foundation, Inc.,
+    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
 #ifndef SEQUENCEWINDOW_H
 #define SEQUENCEWINDOW_H
 
@@ -11,9 +30,16 @@ public:
 	SequenceWindow();
 	~SequenceWindow();
 
+private:
+	QString apply_format(QString raw_number);
+	
 private slots:
 	void quit_now();
 	void reset_preview();
+	void create_sequence();
+	void check_generate();
+	void import();
+	void generate_sequence();
 };
 
 #endif