changeset 617:2d5b831c1a0a

Added new functionality to limit the total number of items shown in the graph. For projects with a fairly high number of commits, makes every action is very slow.
Was added to the settings dialog to select a QDateEdit day from which the log is to be displayed.

--- a/src/mainwindow.cpp	Wed Jul 04 16:15:15 2012 +0100
+++ b/src/mainwindow.cpp	Tue Jul 24 15:33:02 2012 +0200
@@ -357,8 +357,13 @@
 
 void MainWindow::hgLog()
 {
+    QSettings settings;
+    settings.beginGroup("Presentation");
+
     QStringList params;
     params << "log";
+    params << "--date";
+    params << settings.value("datefrom", QDate(2000, 1, 1)).toDate().toString("yyyy-MM-dd") + " to " + QDate::currentDate().toString("yyyy-MM-dd");
     params << "--template";
     params << Changeset::getLogTemplate();
     

--- a/src/settingsdialog.cpp	Wed Jul 04 16:15:15 2012 +0100
+++ b/src/settingsdialog.cpp	Tue Jul 24 15:33:02 2012 +0200
@@ -27,6 +27,7 @@
 #include <QFileDialog>
 #include <QMessageBox>
 #include <QTabWidget>
+#include <QCalendarWidget>
 
 QString
 SettingsDialog::m_installPath;
@@ -95,13 +96,18 @@
     lookLayout->setColumnStretch(1, 20);
 #endif
 
+    lookLayout->addWidget(new QLabel(tr("History timeline from")), row, 0);
+    m_dateFrom = new QDateEdit();
+    m_dateFrom->setCalendarPopup(true);
+    lookLayout->addWidget(m_dateFrom, row++, 1, Qt::AlignLeft);
+
     lookLayout->addWidget(new QLabel(tr("Label the history timeline with")), row, 0);
     m_dateFormat = new QComboBox();
     m_dateFormat->addItem(tr("Ages, for example \"5 weeks ago\""));
     m_dateFormat->addItem(tr("Dates, for example \"2010-06-23\""));
     lookLayout->addWidget(m_dateFormat, row++, 1, Qt::AlignLeft);
-    lookLayout->setColumnStretch(1, 20);
 
+    lookLayout->setColumnStretch(1, 10);
     lookLayout->setRowStretch(row, 20);
     
 
@@ -431,6 +437,7 @@
     m_workHistoryArrangement->setCurrentIndex(settings.value("workhistoryarrangement", 0).toInt());
 #endif
     m_dateFormat->setCurrentIndex(settings.value("dateformat", 0).toInt());
+    m_dateFrom->setDate(settings.value("datefrom", QDate(2000, 1, 1)).toDate());
     settings.endGroup();
     settings.beginGroup("Locations");
     m_hgPathLabel->setText(settings.value("hgbinary").toString());
@@ -478,6 +485,11 @@
         settings.setValue("dateformat", i);
         m_presentationChanged = true;
     }
+    if(settings.value("datefrom") != m_dateFrom->date()){
+        settings.setValue("datefrom", m_dateFrom->date());
+        m_presentationChanged = true;
+    }
+
     settings.endGroup();
     settings.beginGroup("Locations");
     settings.setValue("hgbinary", m_hgPathLabel->text());

--- a/src/settingsdialog.h	Wed Jul 04 16:15:15 2012 +0100
+++ b/src/settingsdialog.h	Tue Jul 24 15:33:02 2012 +0200
@@ -25,6 +25,7 @@
 #include <QCheckBox>
 #include <QComboBox>
 #include <QTabWidget>
+#include <QDateEdit>
 
 class SettingsDialog : public QDialog
 {
@@ -76,6 +77,9 @@
     QCheckBox *m_showIconLabels;
     QCheckBox *m_showExtraText;
     QComboBox *m_dateFormat;
+
+    QDateEdit *m_dateFrom;
+
 #ifdef NOT_IMPLEMENTED_YET
     QComboBox *m_workHistoryArrangement;
 #endif