A large number of small changes in widgets, primarily validation oriented.

1 files changed, 256 insertions, 0 deletions

diff --git a/client/macrowindow.cc b/client/macrowindow.cc
new file mode 100644
index 0000000..74e8d54
--- /dev/null
+++ b/client/macrowindow.cc
@@ -0,0 +1,256 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            macrowindow.cc
+ *
+ *  Fri Aug 31 12:27:45 CEST 2007
+ *  Copyright 2007 Lars Bisballe Jensen and Bent Bisballe Nyeng
+ *  elsenator@gmail.com and deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of Pracro.
+ *
+ *  Pracro 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 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Pracro 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 Pracro; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "macrowindow.h"
+#include "sendrecieve.h"
+#include "widgets.h"
+#include "macro.h"
+#include <QVBoxLayout>
+#include <QMessageBox>
+#include <QDomDocument>
+#include <QDomElement>
+#include <QDomNode>
+#include <QByteArray>
+
+extern QString cpr;
+extern QString user;
+extern QString host;
+extern quint16 port;
+
+MacroWindow::MacroWindow(QDomDocument *xml_doc)
+  : QObject()
+{
+  isclosed = false;
+
+  // Execute the recursive function with documentElement
+  recurser(xml_doc->documentElement(), NULL);
+}
+
+MacroWindow::~MacroWindow()
+{
+}
+
+void MacroWindow::recurser(QDomNode xml_node, QWidget *parent)
+{
+  QWidget *widget = NULL;
+  QDomElement xml_elem = xml_node.toElement();
+
+  if(xml_elem.tagName() == "macro") {
+    // Assign the macro name and version to QStrings for use when comitting
+    if(xml_elem.hasAttribute("name")) macro = xml_elem.attribute("name");
+    if(xml_elem.hasAttribute("version")) version = xml_elem.attribute("version");
+
+  } else if(xml_elem.tagName() == "window") {
+    Window *window = new Window(xml_elem);
+    widget = window;
+    mainwidget = window;
+
+  } else if(xml_elem.tagName() == "frame") {
+    if(xml_elem.hasAttribute("caption")) {
+      GroupBox *frame = new GroupBox(xml_elem);
+      widget = frame;
+    } else {
+      Frame *frame = new Frame(xml_elem);
+      widget = frame;
+    }
+
+  } else if(xml_elem.tagName() == "label") {
+    Label *label = new Label(xml_elem);
+    widget = label;
+
+  } else if(xml_elem.tagName() == "lineedit") {
+    LineEdit *lineedit = new LineEdit(xml_elem);
+    widgets.push_back(lineedit);
+    widget = lineedit;
+
+  } else if(xml_elem.tagName() == "button") {
+    PushButton *pushbutton = new PushButton(xml_elem);
+    //connect(pushbutton, SIGNAL(act_continue()), main, SLOT(get_macro()));
+    connect(pushbutton, SIGNAL(act_commit()), this, SLOT(commit()));
+    connect(pushbutton, SIGNAL(act_reset()), this, SLOT(reset()));
+    connect(pushbutton, SIGNAL(act_cancel()), this, SLOT(cancel()));
+    connect(pushbutton, SIGNAL(act_continue(QString)), this, SLOT(cont(QString)));
+    widget = pushbutton;
+
+  } else if(xml_elem.tagName() == "textedit") {
+    TextEdit *textedit = new TextEdit(xml_elem);
+    widgets.push_back(textedit);
+    widget = textedit;
+
+  } else if(xml_elem.tagName() == "checkbox") {
+    CheckBox *checkbox = new CheckBox(xml_elem);
+    widgets.push_back(checkbox);
+    widget = checkbox;
+
+  } else if(xml_elem.tagName() == "radiobuttons") {
+    RadioButtons *radiobuttons = new RadioButtons(xml_elem);
+    widgets.push_back(radiobuttons);
+    widget = radiobuttons;
+    //return; // Don't iterate children
+
+  } else if(xml_elem.tagName() == "combobox") {
+    ComboBox *combobox = new ComboBox(xml_elem);
+    widgets.push_back(combobox);
+    widget = combobox;
+    //return; // Don't iterate children
+
+  } else if(xml_elem.tagName() == "listbox") {
+    ListBox *listbox = new ListBox(xml_elem);
+    widgets.push_back(listbox);
+    widget = listbox;
+    //return; // Don't iterate children
+  }
+
+  QDomNodeList children = xml_node.childNodes();
+
+  for (int i=0; i<children.count();i++) {
+    QDomNode child = children.at(i);
+    recurser(child, widget);
+  }
+
+  if(parent != NULL && widget != NULL) parent->layout()->addWidget(widget);
+  if(widget != NULL) widget->show();
+}
+
+bool MacroWindow::doCommit()
+{
+  // Check for, and count, errors on all entries before comitting
+  int faulty = 0; // 0 initial errors
+
+  QVector< Widget* >::iterator i = widgets.begin();
+  while (i != widgets.end()) {
+    Widget* w = *i;
+    if(!w->isValid()) faulty++; // Regexp check, returns valid if entry passed
+    i++;
+  }
+
+  // If all entries passed validation, continue commit
+  if(faulty == 0) {
+    printf("MacroWindow -> committing...\n");
+    
+    // Build the XML commit
+    QString xml_string;
+    xml_string.append("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+    xml_string.append("<pracro version=\"1.0\" cpr=\"" + cpr + "\" user=\"" + user + "\">\n");
+    xml_string.append("  <commit macro=\"" + macro + "\" version=\"" + 
+		      version + "\">\n");
+
+    // Iterate the different entries, and append their results to the commit string
+    QVector< Widget* >::iterator i=widgets.begin();
+    while (i != widgets.end()) {
+      Widget* w = *i;
+      
+      xml_string.append("    <field name=\"" + w->getName()
+		     + "\" value=\"" + w->getValue() + "\"/>\n");
+      i++;
+    }
+    
+    xml_string.append("  </commit>\n");
+    xml_string.append("</pracro>\n");
+    
+    // Print commit to stdout for debug purposes
+    printf("%s\n", xml_string.toStdString().c_str());
+
+    // Convert the commit to Utf-8 charset
+    QByteArray xml_array = xml_string.toUtf8();
+    QDomDocument xml_result;
+
+    // Use setContent of QDomDocument to validate the xml commit
+    if (!xml_result.setContent(xml_array)) {
+      printf("Parse error: Invalid XML\n");
+    }
+    
+    // Commit the xml data to the server
+    SendRecieve macro_commit(host, port);
+    macro_commit.makeConnection(&xml_result);
+    // Recieve answer from server whether successful or not
+    //QByteArray ba = macro_commit.getResult();
+    QString ba = macro_commit.getResult();
+    printf("Server returned result: %s", ba.toStdString().c_str());
+    return true;
+  } else {
+    return false;
+  }
+}
+
+void MacroWindow::close()
+{
+  mainwidget->close();
+  isclosed = true;
+}
+
+void MacroWindow::commit()
+{
+  if(doCommit()) {
+    close();
+  } else {
+   QMessageBox::critical(NULL, "Fejl",
+			  "Makroen er ikke udfyldt korrekt, prøv igen.\n"
+			  , QMessageBox::Ok);
+  }
+}
+
+void MacroWindow::reset()
+{
+  QMessageBox::warning(NULL, tr("Reset"),
+                   tr("Du har valgt at nulstille de indtastede data.\n"
+                      "Er du sikker?"),
+                   QMessageBox::Yes | QMessageBox::Cancel);
+  printf("MacroWindow -> resetting...\n");
+}
+
+void MacroWindow::cancel()
+{
+  printf("MacroWindow -> cancelling...\n");
+  close();
+}
+
+void MacroWindow::cont(QString name)
+{
+  QString macro;
+  QVector< Widget* >::iterator i=widgets.begin();
+  while (i != widgets.end()) {
+    Widget* w = *i;
+    if(w->getName() == name) {
+      macro = w->getValue();
+    }
+    i++;
+  }
+  if(doCommit()) {
+    new_macro("FIXME", macro);
+    close();
+  } else {
+   QMessageBox::critical(NULL, "Fejl",
+			 "Makroen er ikke udfyldt korrekt, prøv igen.\n",
+			 QMessageBox::Ok);
+  }
+  printf("%s : MacroWindow -> continuing...\n", macro.toStdString().c_str());
+}
+
+bool MacroWindow::isClosed()
+{
+  return isclosed;
+}