history : add history block in UI
This patch implements the history model from LRC and
display it in UI.
Refs #72793
Change-Id: Id0bd6a2cb6df8ec2e6d2365e0f0c82810b5c8f6b
diff --git a/historydelegate.cpp b/historydelegate.cpp
new file mode 100644
index 0000000..99488ba
--- /dev/null
+++ b/historydelegate.cpp
@@ -0,0 +1,71 @@
+/***************************************************************************
+ * Copyright (C) 2015 by Savoir-Faire Linux *
+ * Author: Edric Ladent Milaret <edric.ladent-milaret@savoirfairelinux.com>*
+ * *
+ * 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, see <http://www.gnu.org/licenses/>. *
+ **************************************************************************/
+
+#include "historydelegate.h"
+
+#include <QDebug>
+
+HistoryDelegate::HistoryDelegate(QObject *parent) :
+ QStyledItemDelegate(parent)
+{
+
+}
+
+void
+HistoryDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option,
+ const QModelIndex &index) const
+{
+ QStyleOptionViewItemV4 opt = option;
+ initStyleOption(&opt, index);
+
+ if (index.column() == 0) {
+ auto name = index.model()->data(index, Qt::DisplayRole).toString();
+ auto number = index.model()->data(index, static_cast<int>(Call::Role::Number)).toString();
+ opt.text = "";
+ QStyle *style = opt.widget ? opt.widget->style() : QApplication::style();
+ style->drawControl(QStyle::CE_ItemViewItem, &opt, painter, opt.widget);
+ auto rect = opt.rect;
+ QPalette::ColorGroup cg = opt.state & QStyle::State_Enabled ? QPalette::Normal : QPalette::Disabled;
+ if (cg == QPalette::Normal && !(opt.state & QStyle::State_Active))
+ cg = QPalette::Inactive;
+ painter->setPen(opt.palette.color(cg, QPalette::Text));
+ painter->setOpacity(1.0);
+ if (not number.isEmpty()) {
+ painter->drawText(QRect(rect.left(), rect.top(), rect.width(), rect.height()/2),
+ opt.displayAlignment, name);
+ painter->setOpacity(0.7);
+ painter->drawText(QRect(rect.left(), rect.top() + rect.height()/2, rect.width(), rect.height()/2),
+ opt.displayAlignment, number);
+ } else {
+ painter->drawText(QRect(rect.left(), rect.top(), rect.width(), rect.height()),
+ opt.displayAlignment, name);
+ }
+ }
+}
+
+QSize
+HistoryDelegate::sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index ) const
+{
+ QSize result = QStyledItemDelegate::sizeHint(option, index);
+ if (not index.model()->data(index, static_cast<int>(Call::Role::Number)).toString().isEmpty()) {
+ result.setHeight(result.height()*2);
+ } else {
+ result.setHeight(result.height());
+ }
+ return result;
+}