It's a c++: use string.clear()

[novacoin.git] / src / qt / guiutil.h

diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index ea1a479..97838bb 100644 (file)
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -2,6 +2,13 @@
 #define GUIUTIL_H
 
 #include <QString>
+#include <QObject>
+#include <QMessageBox>
+#include <QWidget>
+#include <QEvent>
+#include <QTextEdit>
+
+#include <boost/filesystem.hpp>
 
 QT_BEGIN_NAMESPACE
 class QFont;
@@ -17,18 +24,23 @@ class SendCoinsRecipient;
  */
 namespace GUIUtil
 {
+     /* Convert QString to OS specific boost path through UTF-8 */
+    boost::filesystem::path qstringToBoostPath(const QString &path);
+     /* Convert OS specific boost path to QString through UTF-8 */
+    QString boostPathToQString(const boost::filesystem::path &path);
+
     // Create human-readable string from date
     QString dateTimeStr(const QDateTime &datetime);
     QString dateTimeStr(qint64 nTime);
 
-    // Render bitcoin addresses in monospace font
+    // Render Bitcoin addresses in monospace font
     QFont bitcoinAddressFont();
 
     // Set up widgets for address and amounts
     void setupAddressWidget(QLineEdit *widget, QWidget *parent);
     void setupAmountWidget(QLineEdit *widget, QWidget *parent);
 
-    // Parse "bitcoin:" URI into recipient object, return true on succesful parsing
+    // Parse "novacoin:" URI into recipient object, return true on successful parsing
     // See Bitcoin URI definition discussion here: https://bitcointalk.org/index.php?topic=33490.0
     bool parseBitcoinURI(const QUrl &uri, SendCoinsRecipient *out);
     bool parseBitcoinURI(QString uri, SendCoinsRecipient *out);
@@ -45,7 +57,7 @@ namespace GUIUtil
      */
     void copyEntryData(QAbstractItemView *view, int column, int role=Qt::EditRole);
 
-    /** Get save file name, mimics QFileDialog::getSaveFileName, except that it appends a default suffix
+    /** Get save filename, mimics QFileDialog::getSaveFileName, except that it appends a default suffix
         when no suffix is provided by the user.
 
       @param[in] parent  Parent window (or 0)
@@ -69,6 +81,68 @@ namespace GUIUtil
     // Determine whether a widget is hidden behind other windows
     bool isObscured(QWidget *w);
 
+    // Open debug.log
+    void openDebugLogfile();
+    // Open novacoin.conf
+    void openConfigfile();
+    /** Qt event filter that intercepts ToolTipChange events, and replaces the tooltip with a rich text
+      representation if needed. This assures that Qt can word-wrap long tooltip messages.
+      Tooltips longer than the provided size threshold (in characters) are wrapped.
+     */
+    class ToolTipToRichTextFilter : public QObject
+    {
+        Q_OBJECT
+
+    public:
+        explicit ToolTipToRichTextFilter(int size_threshold, QObject *parent = 0);
+
+    protected:
+        bool eventFilter(QObject *obj, QEvent *evt);
+
+    private:
+        int size_threshold;
+    };
+
+    bool GetStartOnSystemStartup();
+    bool SetStartOnSystemStartup(bool fAutoStart);
+
+    /** Help message for Bitcoin-Qt, shown with --help. */
+    class HelpMessageBox : public QMessageBox
+    {
+        Q_OBJECT
+
+    public:
+        HelpMessageBox(QWidget *parent = 0);
+
+        /** Show message box or print help message to standard output, based on operating system. */
+        void showOrPrint();
+
+        /** Print help message to console */
+        void printToConsole();
+
+    private:
+        QString header;
+        QString coreOptions;
+        QString uiOptions;
+
+        virtual bool event(QEvent *e)
+        {
+            bool res = QMessageBox::event(e);
+            if (e->type() == QEvent::MouseMove || e->type() == QEvent::MouseButtonPress)
+            {
+                setMaximumSize(QWIDGETSIZE_MAX, QWIDGETSIZE_MAX);
+                if (QWidget *textEdit = findChild<QTextEdit *>())
+                {
+                    textEdit->setMaximumHeight(QWIDGETSIZE_MAX);
+                }
+            }
+
+            return res;
+        }
+    };
+    /* Convert seconds into a QString with days, hours, mins, secs */
+    QString formatDurationStr(int secs);
+
 } // namespace GUIUtil
 
 #endif // GUIUTIL_H