From fe4721d4b3e1b3cfa845bd52788f790038d34578 Mon Sep 17 00:00:00 2001
From: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Date: Fri, 15 Feb 2019 23:08:00 +0100
Subject: Enable copy from memory and program views.

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
---
 qtmips_gui/memorytableview.cpp  | 20 ++++++++++++++++++++
 qtmips_gui/memorytableview.h    |  2 ++
 qtmips_gui/programtableview.cpp | 21 ++++++++++++++++++++-
 qtmips_gui/programtableview.h   |  2 ++
 4 files changed, 44 insertions(+), 1 deletion(-)

(limited to 'qtmips_gui')

diff --git a/qtmips_gui/memorytableview.cpp b/qtmips_gui/memorytableview.cpp
index e2386fa..aeec25e 100644
--- a/qtmips_gui/memorytableview.cpp
+++ b/qtmips_gui/memorytableview.cpp
@@ -36,6 +36,9 @@
 #include <QHeaderView>
 #include <QFontMetrics>
 #include <QScrollBar>
+#include <QKeyEvent>
+#include <QClipboard>
+#include <QApplication>
 #include "memorytableview.h"
 #include "memorymodel.h"
 
@@ -191,3 +194,20 @@ void MemoryTableView::focus_address(std::uint32_t address) {
         return;
     setCurrentIndex(m->index(row, 1));
 }
+
+void MemoryTableView::keyPressEvent(QKeyEvent *event) {
+    if(event->matches(QKeySequence::Copy)) {
+            QString text;
+            QItemSelectionRange range = selectionModel()->selection().first();
+            for (auto i = range.top(); i <= range.bottom(); ++i)
+            {
+                QStringList rowContents;
+                for (auto j = range.left(); j <= range.right(); ++j)
+                    rowContents << model()->index(i,j).data().toString();
+                text += rowContents.join("\t");
+                text += "\n";
+            }
+            QApplication::clipboard()->setText(text);
+    } else
+        Super::keyPressEvent(event);
+}
diff --git a/qtmips_gui/memorytableview.h b/qtmips_gui/memorytableview.h
index a0f2617..f2ed9cb 100644
--- a/qtmips_gui/memorytableview.h
+++ b/qtmips_gui/memorytableview.h
@@ -57,6 +57,8 @@ public slots:
     void set_cell_size(int index);
     void go_to_address(std::uint32_t address);
     void focus_address(std::uint32_t address);
+protected:
+     void keyPressEvent(QKeyEvent *event);
 private slots:
     void adjust_scroll_pos();
 private:
diff --git a/qtmips_gui/programtableview.cpp b/qtmips_gui/programtableview.cpp
index 005b518..e3114a6 100644
--- a/qtmips_gui/programtableview.cpp
+++ b/qtmips_gui/programtableview.cpp
@@ -36,6 +36,9 @@
 #include <QHeaderView>
 #include <QFontMetrics>
 #include <QScrollBar>
+#include <QKeyEvent>
+#include <QClipboard>
+#include <QApplication>
 #include "programtableview.h"
 #include "programmodel.h"
 
@@ -82,7 +85,6 @@ void ProgramTableView::adjustColumnCount() {
     }
 }
 
-
 void ProgramTableView:: adjust_scroll_pos() {
     std::uint32_t address;
     ProgramModel *m = dynamic_cast<ProgramModel*>(model());
@@ -165,3 +167,20 @@ void ProgramTableView::focus_address(std::uint32_t address) {
         return;
     setCurrentIndex(m->index(row, 3));
 }
+
+void ProgramTableView::keyPressEvent(QKeyEvent *event) {
+    if(event->matches(QKeySequence::Copy)) {
+            QString text;
+            QItemSelectionRange range = selectionModel()->selection().first();
+            for (auto i = range.top(); i <= range.bottom(); ++i)
+            {
+                QStringList rowContents;
+                for (auto j = range.left(); j <= range.right(); ++j)
+                    rowContents << model()->index(i,j).data().toString();
+                text += rowContents.join("\t");
+                text += "\n";
+            }
+            QApplication::clipboard()->setText(text);
+    } else
+        Super::keyPressEvent(event);
+}
diff --git a/qtmips_gui/programtableview.h b/qtmips_gui/programtableview.h
index 30fc5f6..5a67f51 100644
--- a/qtmips_gui/programtableview.h
+++ b/qtmips_gui/programtableview.h
@@ -56,6 +56,8 @@ signals:
 public slots:
     void go_to_address(std::uint32_t address);
     void focus_address(std::uint32_t address);
+protected:
+     void keyPressEvent(QKeyEvent *event);
 private slots:
     void adjust_scroll_pos();
 private:
-- 
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