omnicore_qtutils : move StripTrailingZeros() & add PopulateSimpleDial…

…og()

src/Makefile.qt.include

@@ -155,7 +155,8 @@ QT_MOC_CPP = \
   qt/moc_omnicore_init.cpp \
   qt/moc_metadexdialog.cpp \
   qt/moc_metadexcanceldialog.cpp \
-  qt/moc_orderhistorydialog.cpp
+  qt/moc_orderhistorydialog.cpp \
+  qt/moc_omnicore_qtutils.cpp
 
 BITCOIN_MM = \
   qt/macdockiconhandler.mm \
@@ -236,7 +237,8 @@ BITCOIN_QT_H = \
   qt/metadexdialog.h \
   qt/metadexcanceldialog.h \
   qt/orderhistorydialog.h \
-  qt/sendmpdialog.h
+  qt/sendmpdialog.h \
+  qt/omnicore_qtutils.h
 
 RES_ICONS = \
   qt/res/icons/add.png \
@@ -363,7 +365,8 @@ BITCOIN_QT_CPP += \
   qt/omnicore_init.cpp \
   qt/metadexdialog.cpp \
   qt/metadexcanceldialog.cpp \
-  qt/orderhistorydialog.cpp
+  qt/orderhistorydialog.cpp \
+  qt/omnicore_qtutils.cpp
 endif
 
 RES_IMAGES = \

src/mastercore_parse_string.cpp

@@ -63,22 +63,4 @@ int64_t StrToInt64(const std::string& str, bool divisible)
     return nAmount;
 }
 
-// Strip trailing zeros from a string containing a divisible value - TEMP - MOVE TO UTILS WHEN MERGED
-std::string StripTrailingZeros(const std::string& inputStr)
-{
-    size_t dot = inputStr.find(".");
-    std::string outputStr = inputStr; // make a copy we will manipulate and return
-    if (dot==std::string::npos) { // could not find a decimal marker, unsafe - return original input string
-        return inputStr;
-    }
-    size_t lastZero = outputStr.find_last_not_of('0') + 1;
-    if (lastZero > dot) { // trailing zeros are after decimal marker, safe to remove
-        outputStr.erase ( lastZero, std::string::npos );
-        if (outputStr.length() > 0) { std::string::iterator it = outputStr.end() - 1; if (*it == '.') { outputStr.erase(it); } } //get rid of trailing dot if needed
-    } else { // last non-zero is before the decimal marker, this is a whole number
-        outputStr.erase ( dot, std::string::npos );
-    }
-    return outputStr;
-}
-
 } // namespace mastercore

src/mastercore_parse_string.h

@@ -15,7 +15,6 @@ namespace mastercore
 // amounts.
 // Any minus sign invalidates.
 int64_t StrToInt64(const std::string& str, bool divisible);
-std::string StripTrailingZeros(const std::string& inputStr);
 }
 
 #endif // _MASTERCOIN_PARSE_STRRING

src/qt/omnicore_qtutils.cpp

@@ -0,0 +1,66 @@
+#include "omnicore_qtutils.h"
+#include "guiutil.h"
+
+#include <string>
+#include <QDialog>
+#include <QVBoxLayout>
+#include <QTextEdit>
+#include <QDialogButtonBox>
+#include <QPushButton>
+#include <QObject>
+#include <QWidget>
+
+namespace mastercore
+{
+
+/**
+ * Sets up a simple dialog layout that can be used to provide selectable text to the user
+ *
+ * Note: used in place of standard dialogs in cases where text selection & copy to clipboard functions are useful
+ */
+void PopulateSimpleDialog(const std::string& content, const std::string& title, const std::string& tooltip)
+{
+    QDialog *simpleDlg = new QDialog;
+    QLayout *dlgLayout = new QVBoxLayout;
+    dlgLayout->setSpacing(12);
+    dlgLayout->setMargin(12);
+    QTextEdit *dlgTextEdit = new QTextEdit;
+    dlgTextEdit->setText(QString::fromStdString(content));
+    dlgTextEdit->setStatusTip(QString::fromStdString(tooltip));
+    dlgTextEdit->setReadOnly(true);
+    dlgTextEdit->setTextInteractionFlags(dlgTextEdit->textInteractionFlags() | Qt::TextSelectableByKeyboard);
+    dlgLayout->addWidget(dlgTextEdit);
+    QPushButton *closeButton = new QPushButton(QObject::tr("&Close"));
+    closeButton->setDefault(true);
+    QDialogButtonBox *buttonBox = new QDialogButtonBox;
+    buttonBox->addButton(closeButton, QDialogButtonBox::AcceptRole);
+    dlgLayout->addWidget(buttonBox);
+    QObject::connect(buttonBox, SIGNAL(accepted()), simpleDlg, SLOT(accept()));
+    simpleDlg->setAttribute(Qt::WA_DeleteOnClose);
+    simpleDlg->setWindowTitle(QString::fromStdString(title));
+    simpleDlg->setLayout(dlgLayout);
+    simpleDlg->resize(700, 360);
+    if (simpleDlg->exec() == QDialog::Accepted) { } //do nothing but close
+}
+
+/**
+ * Strips trailing zeros from a string containing a divisible value
+ */
+std::string StripTrailingZeros(const std::string& inputStr)
+{
+    size_t dot = inputStr.find(".");
+    std::string outputStr = inputStr; // make a copy we will manipulate and return
+    if (dot==std::string::npos) { // could not find a decimal marker, unsafe - return original input string
+        return inputStr;
+    }
+    size_t lastZero = outputStr.find_last_not_of('0') + 1;
+    if (lastZero > dot) { // trailing zeros are after decimal marker, safe to remove
+        outputStr.erase ( lastZero, std::string::npos );
+        if (outputStr.length() > 0) { std::string::iterator it = outputStr.end() - 1; if (*it == '.') { outputStr.erase(it); } } //get rid of trailing dot if needed
+    } else { // last non-zero is before the decimal marker, this is a whole number
+        outputStr.erase ( dot, std::string::npos );
+    }
+    return outputStr;
+}
+
+} // end namespace

src/qt/omnicore_qtutils.h

@@ -0,0 +1,20 @@
+#ifndef OMNICORE_QTUTILS
+#define OMNICORE_QTUTILS
+
+#include <QDialog>
+#include <string>
+
+namespace mastercore
+{
+    /**
+     * Sets up a simple dialog layout that can be used to provide selectable text to the user
+     */
+    void PopulateSimpleDialog(const std::string& content, const std::string& title, const std::string& tooltip);
+
+    /**
+    * Strips trailing zeros from a string containing a divisible value
+    */
+    std::string StripTrailingZeros(const std::string& inputStr);
+}
+
+#endif // OMNICORE_QTUTILS