Changeset 45 in tspsg-svn for trunk/src/mainwindow.cpp

Timestamp:

Aug 2, 2009, 1:50:14 AM (15 years ago)

Author:

laleppa

Message:

+ Wait Cursor (a.k.a Hourglass) while application starts.
+ Open file, passed as command-line argument.

• Renamed all resources to have lowercase names.
• Application couldn't be built on Qt < 4.5, because it has no QTextDocumentWriter class. Made a workaround.

File:

• trunk/src/mainwindow.cpp (modified) (5 diffs)

trunk/src/mainwindow.cpp

@@ -1 @@
-        /*
+/*
  *  TSPSG: TSP Solver and Generator
  *  Copyright (C) 2007-2009 Lёppa <contacts[at]oleksii[dot]name>
@@ -87 +87 @@
         connect(tspmodel,SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)),this,SLOT(dataChanged()));
         connect(tspmodel,SIGNAL(layoutChanged()),this,SLOT(dataChanged()));
+        if (QCoreApplication::arguments().count() > 1) {
+                tspmodel->loadTask(QCoreApplication::arguments().at(1));
+                setWindowModified(false);
+        }
 #ifdef Q_OS_WINCE
         taskView->resizeColumnsToContents();
@@ -229 +233 @@
         sd.setAcceptMode(QFileDialog::AcceptSave);
 QStringList filters(trUtf8("HTML Files") + " (*.html *.htm)");
+#if QT_VERSION >= 0x040500
         filters.append(trUtf8("OpenDocument Files") + " (*.odt)");
+#endif // QT_VERSION >= 0x040500
         filters.append(trUtf8("All Files") + " (*)");
         sd.setNameFilters(filters);
@@ -239 +245 @@
                 return;
         selectedFile = files.first();
+#if QT_VERSION >= 0x040500
 QTextDocumentWriter dw(selectedFile);
         if (!(selectedFile.endsWith(".htm",Qt::CaseInsensitive) || selectedFile.endsWith(".html",Qt::CaseInsensitive) || selectedFile.endsWith(".odt",Qt::CaseInsensitive) || selectedFile.endsWith(".txt",Qt::CaseInsensitive)))
                 dw.setFormat("plaintext");
         dw.write(solutionText->document());
+#else
+        // Qt < 4.5 has no QTextDocumentWriter class
+QFile file(selectedFile);
+        if (!file.open(QFile::WriteOnly))
+                return;
+QTextStream ts(&file);
+        ts.setCodec(QTextCodec::codecForName("UTF-8"));
+        ts << solutionText->document()->toHtml("UTF-8");
+#endif // QT_VERSION >= 0x040500
 }
 
@@ -388 +404 @@
         // TODO: Normal about window :-)
 QString about = QString::fromUtf8("TSPSG - TSP Solver and Generator\n");
-        about += QString::fromUtf8("    Version: "BUILD_VERSION" ("BUILD_STATUS")\n");
+        about += QString::fromUtf8("    Version: "BUILD_VERSION"\n");
         about += QString::fromUtf8("    Copyright (C) 2007-%1 Lёppa <contacts[at]oleksii[dot]name>\n").arg(QDate::currentDate().toString("yyyy"));
         about += QString::fromUtf8("Target OS: %1\n").arg(OS);