Added Commit and FileAction dialogs

Skeleton code for Commit, Add, Delete, Revert actions

FossilOrigin-Name: 9e35495cc3f4e18f458cf02f83d1d8075c0a85b9

CommitDialog.cpp

@@ -0,0 +1,40 @@
+#include "CommitDialog.h"
+#include "ui_CommitDialog.h"
+
+CommitDialog::CommitDialog(const QStringList &commitMsgHistory, const QStringList &files, QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::CommitDialog)
+{
+    ui->setupUi(this);
+	ui->comboBox->clear();
+	ui->comboBox->insertItems(0, commitMsgHistory);
+	ui->plainTextEdit->clear();
+	ui->listView->setModel(&itemModel);
+
+	for(QStringList::const_iterator it=files.begin(); it!=files.end(); ++it)
+		itemModel.appendRow(new QStandardItem(*it));
+
+}
+
+CommitDialog::~CommitDialog()
+{
+	delete ui;
+}
+
+bool CommitDialog::run(QString &commitMsg, const QStringList &commitMsgHistory, const QStringList &files, QWidget *parent)
+{
+	CommitDialog dlg(commitMsgHistory, files, parent);
+	int res = dlg.exec();
+	if(res==QDialog::Accepted)
+	{
+		commitMsg = dlg.ui->plainTextEdit->toPlainText();
+		return true;
+	}
+
+	return false;
+}
+
+void CommitDialog::on_comboBox_activated(const QString &arg1)
+{
+	ui->plainTextEdit->setPlainText(arg1);
+}