Bump copyright years.

[toast/confclerk.git] / src / gui / daynavigatorwidget.cpp

diff --git a/src/gui/daynavigatorwidget.cpp b/src/gui/daynavigatorwidget.cpp
index c6d0a40a6a7cf5aa95380c002d670e50f2a599ba..1b61efd7ace6f786acd2dc88f3071e47db097528 100644 (file)
--- a/src/gui/daynavigatorwidget.cpp
+++ b/src/gui/daynavigatorwidget.cpp
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 2010 Ixonos Plc.
- * Copyright (C) 2011 Philipp Spitzer, gregor herrmann
+ * Copyright (C) 2011-2024 Philipp Spitzer, gregor herrmann, Stefan Stahl
  *
  * This file is part of ConfClerk.
  *
@@ -17,18 +17,20 @@
  * You should have received a copy of the GNU General Public License along with
  * ConfClerk.  If not, see <http://www.gnu.org/licenses/>.
  */
-#include "daynavigatorwidget.h"
 
 #include <QPainter>
 #include <QLabel>
 
+#include "daynavigatorwidget.h"
+#include "conference.h"
+#include "application.h"
+
 
 DayNavigatorWidget::DayNavigatorWidget(QWidget *aParent): QWidget(aParent) {
     setupUi(this);    
 
     connect(prevDayButton, SIGNAL(clicked()), SLOT(prevDayButtonClicked()));
     connect(nextDayButton, SIGNAL(clicked()), SLOT(nextDayButtonClicked()));
-    connect(todayButton, SIGNAL(clicked()), SLOT(todayButtonClicked()));
 
     configureNavigation();
 }
@@ -71,6 +73,25 @@ void DayNavigatorWidget::setCurDate(const QDate& curDate) {
 }
 
 
+void DayNavigatorWidget::unsetDates() {
+    mStartDate= QDate();
+    mEndDate = QDate();
+    mCurDate = QDate();
+
+    configureNavigation();
+    emit(dateChanged(mCurDate));
+    this->update();
+}
+
+QSize DayNavigatorWidget::minimumSizeHint() const {
+#ifdef MAEMO
+    return QSize(20, 0);
+#else
+    return QSize(fontMetrics().lineSpacing() * 3 / 2, 0);
+#endif
+}
+
+
 void DayNavigatorWidget::configureNavigation() {
     prevDayButton->setDisabled(!mStartDate.isValid() || mCurDate == mStartDate);
     nextDayButton->setDisabled(!mEndDate.isValid() || mCurDate == mEndDate);
@@ -95,27 +116,35 @@ void DayNavigatorWidget::nextDayButtonClicked() {
 }
 
 
-void DayNavigatorWidget::todayButtonClicked() {
-    setCurDate(QDate::currentDate());
-}
-
-
-void DayNavigatorWidget::paintEvent(QPaintEvent *aEvent)
-{
+void DayNavigatorWidget::paintEvent(QPaintEvent *aEvent) {
     Q_UNUSED(aEvent);
-
-    QString selectedDateStr = mCurDate.isValid() ? mCurDate.toString("dddd\nyyyy-MM-dd") : tr("No date");
+    QString selectedDateStr;
+    if (mCurDate.isValid()) {
+        QString selectedDateFormat =
+#ifdef MAEMO
+                "dddd\nyyyy-MM-dd";
+#else
+                "dddd • yyyy-MM-dd";
+#endif
+        selectedDateStr = mCurDate.toString(selectedDateFormat);
+        bool hasConference = ((Application*) qApp)->hasActiveConference();
+        if (hasConference) {
+            Conference& conference = ((Application*) qApp)->activeConference();
+            if (conference.hasDisplayTimeShift() && conference.displayTimeShift() != 0) {
+                QTime shift(0, 0);
+                bool minus = conference.displayTimeShift() < 0;
+                shift = shift.addSecs(conference.displayTimeShift() * 60 * (minus ? -1 : 1));
+                selectedDateStr += " • " + (minus ? QString("-") : "+") + shift.toString("HH:mm");
+            }
+        }
+    } else {
+        selectedDateStr = tr("No date");
+    }
     QPainter painter(this);
     painter.save();
 
     // rectangle only for the text
-    int marginSize = 9;
-    int buttonSize = 32;
-#ifdef MAEMO
-    QRect q(y()-height()+1*marginSize+2.5*buttonSize, x(), height()-2*marginSize-2.5*buttonSize, width());
-#else
-    QRect q(y()-height()+1*marginSize+2*buttonSize, x(), height()-2*marginSize-3*buttonSize, width());
-#endif
+    QRect q(-selectedDate->height()-selectedDate->y(), selectedDate->x(), selectedDate->height(), selectedDate->width());
     painter.rotate(270);
 
     // font size adjustion, static on maemo, dynamically otherwise
@@ -123,7 +152,12 @@ void DayNavigatorWidget::paintEvent(QPaintEvent *aEvent)
 #ifdef MAEMO
     qreal factor = 0.8;
 #else
-    qreal factor = (qreal) 2 * q.width() / painter.fontMetrics().width(selectedDateStr);
+#if QT_VERSION >= 0x050b00 // QT 5.11
+    auto dateStrWidth = painter.fontMetrics().horizontalAdvance(selectedDateStr);
+#else
+    auto dateStrWidth = painter.fontMetrics().width(selectedDateStr);
+#endif
+    qreal factor = (qreal) 2 * q.width() / dateStrWidth;
 #endif
     if (factor < 1) f.setPointSizeF(f.pointSizeF() * factor);
     painter.setFont(f);