changeset 186:6c15700f4103

* Open local folder in Finder/Explorer/whatever when its path is clicked on

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clickablelabel.h	Mon Dec 20 14:37:35 2010 +0000
@@ -0,0 +1,81 @@
+/* -*- 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) 2010 Chris Cannam
+    Copyright (c) 2010 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.
+*/
+
+#ifndef _CLICKABLE_LABEL_H_
+#define _CLICKABLE_LABEL_H_
+
+#include <QLabel>
+
+class ClickableLabel : public QLabel
+{
+    Q_OBJECT
+
+    Q_PROPERTY(bool mouseUnderline READ mouseUnderline WRITE setMouseUnderline)
+
+public:
+    ClickableLabel(const QString &text, QWidget *parent = 0) :
+        QLabel(text, parent),
+	m_naturalText(text)
+    { }
+
+    ClickableLabel(QWidget *parent = 0) :
+	QLabel(parent)
+    { }
+
+    ~ClickableLabel()
+    { }
+
+    void setText(const QString &t) {
+	m_naturalText = t;
+	QLabel::setText(t);
+    }
+
+    bool mouseUnderline() const {
+	return m_mouseUnderline;
+    }
+
+    void setMouseUnderline(bool mu) {
+	m_mouseUnderline = mu;
+	if (mu) setTextFormat(Qt::RichText);
+    }
+
+signals:
+    void clicked();
+
+protected:
+    virtual void enterEvent(QEvent *) {
+	if (m_mouseUnderline) {
+	    QLabel::setText(tr("<u>%1</u>").arg(m_naturalText));
+	}
+    }
+
+    virtual void leaveEvent(QEvent *) {
+	if (m_mouseUnderline) {
+	    QLabel::setText(m_naturalText);
+	}
+    }
+
+    virtual void mousePressEvent(QMouseEvent *) {
+        emit clicked();
+    }
+
+private:
+    bool m_mouseUnderline;
+    QString m_naturalText;
+};
+
+#endif

--- a/easyhg.pro	Sun Dec 19 19:12:52 2010 +0000
+++ b/easyhg.pro	Mon Dec 20 14:37:35 2010 +0000
@@ -41,7 +41,8 @@
     changesetscene.h \
     incomingdialog.h \
     uncommitteditem.h \
-    settingsdialog.h
+    settingsdialog.h \
+    clickablelabel.h
 SOURCES = main.cpp \
     mainwindow.cpp \
     hgtabwidget.cpp \

--- a/filestatuswidget.cpp	Sun Dec 19 19:12:52 2010 +0000
+++ b/filestatuswidget.cpp	Mon Dec 20 14:37:35 2010 +0000
@@ -18,6 +18,7 @@
 #include "filestatuswidget.h"
 #include "debug.h"
 #include "multichoicedialog.h"
+#include "clickablelabel.h"
 
 #include <QLabel>
 #include <QListWidget>
@@ -26,6 +27,9 @@
 #include <QApplication>
 #include <QDateTime>
 #include <QPushButton>
+#include <QToolButton>
+#include <QDir>
+#include <QProcess>
 
 FileStatusWidget::FileStatusWidget(QWidget *parent) :
     QWidget(parent),
@@ -40,16 +44,19 @@
 
     ++row;
     layout->addWidget(new QLabel(tr("Local:")), row, 0);
-    m_localPathLabel = new QLabel;
-    QFont f(m_localPathLabel->font());
+
+    m_openButton = new ClickableLabel;
+    QFont f(m_openButton->font());
     f.setBold(true);
-    m_localPathLabel->setFont(f);
-    layout->addWidget(m_localPathLabel, row, 1);
+    m_openButton->setFont(f);
+    m_openButton->setMouseUnderline(true);
+    connect(m_openButton, SIGNAL(clicked()), this, SLOT(openButtonClicked()));
+    layout->addWidget(m_openButton, row, 1, 1, 2);
 
     ++row;
     layout->addWidget(new QLabel(tr("Remote:")), row, 0);
     m_remoteURLLabel = new QLabel;
-    layout->addWidget(m_remoteURLLabel, row, 1);
+    layout->addWidget(m_remoteURLLabel, row, 1, 1, 2);
 
     ++row;
     layout->addWidget(new QLabel(tr("State:")), row, 0);
@@ -83,7 +90,8 @@
                                              "If you deleted them by accident, select them and use Revert to restore their previous contents.");
     m_descriptions[FileStates::InConflict] = tr("These files are unresolved following an incomplete merge.<br>Select a file and use Merge to try to resolve the merge again.");
     m_descriptions[FileStates::Unknown] = tr("These files are in your working folder but are not under version control.<br>"
-                                             "Select a file and use Add to place it under version control or Ignore to remove it from this list.");
+//                                             "Select a file and use Add to place it under version control or Ignore to remove it from this list.");
+                                             "Select a file and use Add to place it under version control.");
 
     m_highlightExplanation = tr("Files highlighted <font color=#d40000>in red</font> "
                                 "have appeared since your most recent commit or update.");
@@ -115,6 +123,7 @@
     }
 
     layout->setRowStretch(++row, 20);
+
 }
 
 FileStatusWidget::~FileStatusWidget()
@@ -122,6 +131,24 @@
     delete m_dateReference;
 }
 
+void FileStatusWidget::openButtonClicked()
+{
+    QDir d(m_localPath);
+    if (d.exists()) {
+        QStringList args;
+        args << d.canonicalPath();
+        QProcess::execute(
+#if defined Q_OS_WIN32
+            "c:/windows/explorer.exe",
+#elif defined Q_OS_MAC
+            "/usr/bin/open",
+#else
+            "/usr/bin/xdg-open",
+#endif
+            args);
+    }
+}
+
 QString FileStatusWidget::labelFor(FileStates::State s, bool addHighlightExplanation)
 {
     if (addHighlightExplanation) {
@@ -321,7 +348,7 @@
 FileStatusWidget::setLocalPath(QString p)
 {
     m_localPath = p;
-    m_localPathLabel->setText(p);
+    m_openButton->setText(p);
     delete m_dateReference;
     m_dateReference = new QFileInfo(p + "/.hg/dirstate");
     if (!m_dateReference->exists() ||
@@ -334,6 +361,7 @@
         delete m_dateReference;
         m_dateReference = 0;
     }
+    m_openButton->setEnabled(QDir(m_localPath).exists());
 }
 
 void

--- a/filestatuswidget.h	Sun Dec 19 19:12:52 2010 +0000
+++ b/filestatuswidget.h	Mon Dec 20 14:37:35 2010 +0000
@@ -26,6 +26,7 @@
 class QListWidget;
 class QPushButton;
 class QFileInfo;
+class ClickableLabel;
 
 class FileStatusWidget : public QWidget
 {
@@ -75,10 +76,11 @@
 
 private slots:
     void itemSelectionChanged();
+    void openButtonClicked();
 
 private:
     QString m_localPath;
-    QLabel *m_localPathLabel;
+    ClickableLabel *m_openButton;
 
     QString m_remoteURL;
     QLabel *m_remoteURLLabel;

--- a/mainwindow.cpp	Sun Dec 19 19:12:52 2010 +0000
+++ b/mainwindow.cpp	Mon Dec 20 14:37:35 2010 +0000
@@ -135,19 +135,32 @@
    QMessageBox::about(this, tr("About EasyMercurial"),
                       tr("<qt><h2>About EasyMercurial</h2>"
                          "<p>EasyMercurial is a simple user interface for the "
-                         "Mercurial version control system.</p>"
-                         "<p>EasyMercurial is based on hgExplorer by "
-                         "Jari Korhonen, with thanks.<br>EasyMercurial development carried out by "
-                         "Chris Cannam for soundsoftware.ac.uk at the Centre for Digital Music, Queen Mary, University of London."
-                         "<ul><li>Copyright &copy; 2010 Jari Korhonen</li>"
-                         "<li>Copyright &copy; 2010 Chris Cannam</li>"
-                         "<li>Copyright &copy; 2010 Queen Mary, University of London</li>"
-                         "</ul>"
-                         "<p> This program is free software; you can redistribute it and/or "
+                         "Mercurial</a> version control system.</p>"
+                         "<h4>Credits and Copyright</h4>"
+                         "<p>Development carried out by Chris Cannam for "
+                         "SoundSoftware.ac.uk at the Centre for Digital Music, "
+                         "Queen Mary, University of London.</p>"
+                         "<p>EasyMercurial is based on HgExplorer by "
+                         "Jari Korhonen, with thanks.</p>"
+                         "<p style=\"margin-left: 2em;\">"
+                         "Copyright &copy; 2010 Queen Mary, University of London.<br>"
+                         "Copyright &copy; 2010 Jari Korhonen.<br>"
+                         "Copyright &copy; 2010 Chris Cannam."
+                         "</p>"
+                         "<p style=\"margin-left: 2em;\">"
+                         "This program requires Mercurial, by Matt Mackall and others.<br>"
+                         "This program uses Qt by Nokia.<br>"
+                         "This program uses Nuvola icons by David Vignoni.<br>"
+                         "This program may use KDiff3 by Joachim Eibl.<br>"
+                         "This program may use PyQt by River Bank Computing.<br>"
+                         "Packaging for Mercurial and other dependencies on Windows is derived from TortoiseHg by Steve Borho and others."
+                         "</p>"
+                         "<h4>License</h4>"
+                         "<p>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."));
+                         "COPYING included with this distribution for more information.</p>"));
 }
 
 void MainWindow::clearSelections()
@@ -943,6 +956,7 @@
         QSettings s(hgrc.canonicalFilePath(), QSettings::IniFormat);
         s.beginGroup("paths");
         s.setValue("default", d->getArgument());
+        stateUnknown = true;
         hgQueryPaths();
     }