comparison annotatedialog.cpp @ 331:acfe9390d5c6

Basic implementation of annotate

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    EasyMercurial
+
+    Based on hgExplorer by Jari Korhonen
+    Copyright (c) 2010 Jari Korhonen
+    Copyright (c) 2011 Chris Cannam
+    Copyright (c) 2011 Queen Mary, University of London
+
+    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 2 of the
+    License, or (at your option) any later version.  See the file
+    COPYING included with this distribution for more information.
+*/
+
+#include "annotatedialog.h"
+#include "common.h"
+#include "debug.h"
+
+#include <QDialogButtonBox>
+#include <QLabel>
+#include <QTableWidget>
+#include <QHeaderView>
+#include <QGridLayout>
+
+AnnotateDialog::AnnotateDialog(QWidget *w, QString text) :
+    QDialog(w)
+{
+    setMinimumWidth(600);
+    setMinimumHeight(700);
+
+    text.replace("\r\n", "\n");
+    QStringList lines = text.split("\n");
+
+    QGridLayout *layout = new QGridLayout;
+    QTableWidget *table = new QTableWidget;
+
+    QRegExp annotateLineRE = QRegExp("^([^:]+) ([a-z0-9]{12}) ([0-9-]+): (.*)$");
+
+    table->setRowCount(lines.size());
+    table->setColumnCount(4);
+    table->horizontalHeader()->setStretchLastSection(true);
+
+    QStringList labels;
+    labels << tr("User") << tr("Revision") << tr("Date") << tr("Content");
+    table->setHorizontalHeaderLabels(labels);
+
+    int row = 0;
+
+    foreach (QString line, lines) {
+	if (annotateLineRE.indexIn(line) == 0) {
+	    QStringList items = annotateLineRE.capturedTexts();
+	    // note items[0] is the whole match, so we want 1-4
+	    for (int col = 0; col+1 < items.size(); ++col) {
+		std::cerr << "row " << row << " col " << col << " text "
+			  << items[col+1] << std::endl;
+		table->setItem(row, col, new QTableWidgetItem(items[col+1]));
+	    }
+	} else {
+	    DEBUG << "AnnotateDialog: Failed to match RE in line: " << line << " at row " << row << endl;
+	}
+	++row;
+    }
+
+    QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok);
+    connect(bb, SIGNAL(accepted()), this, SLOT(accept()));
+
+    layout->addWidget(table, 0, 0);
+    layout->addWidget(bb, 1, 0);
+
+    setLayout(layout);
+}
+