From 23649e8d87bf2c1d8c93fa0c4a6502285b258429 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Thu, 3 Aug 2017 22:50:01 +0200
Subject: GRAPHICS: MACGUI: Initial code for copying selection to clipboard

---
 graphics/macgui/mactext.cpp       | 76 +++++++++++++++++++++++++++++++++++++++
 graphics/macgui/mactext.h         |  2 ++
 graphics/macgui/mactextwindow.cpp | 14 ++++++++
 graphics/macgui/mactextwindow.h   |  2 ++
 4 files changed, 94 insertions(+)

(limited to 'graphics')

diff --git a/graphics/macgui/mactext.cpp b/graphics/macgui/mactext.cpp
index b3942f0d38..f2366790ef 100644
--- a/graphics/macgui/mactext.cpp
+++ b/graphics/macgui/mactext.cpp
@@ -492,4 +492,80 @@ void MacText::getRowCol(int x, int y, int *sx, int *sy, int *row, int *col) {
 	}
 }
 
+Common::String MacText::getTextChunk(int startRow, int startCol, int endRow, int endCol, bool formatted) {
+	Common::String res;
+
+	CLIP(startRow, 0, (int)_textLines.size() - 1);
+	CLIP(endRow, 0, (int)_textLines.size() - 1);
+
+	for (int i = startRow; i <= endRow; i++) {
+		if (i == startRow && i == endRow) {
+			for (uint chunk = 0; chunk < _textLines[i].chunks.size() - 1; chunk++) {
+				if (startCol <= 0) {
+					if (formatted)
+						res += _textLines[i].chunks[chunk].toString();
+
+					if (endCol <= _textLines[i].chunks[chunk].text.size())
+						res += _textLines[i].chunks[chunk].text;
+					else
+						res += Common::String(_textLines[i].chunks[chunk].text.c_str(), endCol);
+				} else if (_textLines[i].chunks[chunk].text.size() > startCol) {
+					if (formatted)
+						res += _textLines[i].chunks[chunk].toString();
+
+					res += Common::String(_textLines[i].chunks[chunk].text.c_str() + startCol);
+				}
+
+				startCol -= _textLines[i].chunks[chunk].text.size();
+				endCol -= _textLines[i].chunks[chunk].text.size();
+
+				if (endCol <= 0)
+					break;
+			}
+		} else if (i == startRow && startCol != 0) {
+			for (uint chunk = 0; chunk < _textLines[i].chunks.size() - 1; chunk++) {
+				if (startCol <= 0) {
+					if (formatted)
+						res += _textLines[i].chunks[chunk].toString();
+
+					res += _textLines[i].chunks[chunk].text;
+				} else if (_textLines[i].chunks[chunk].text.size() > startCol) {
+					if (formatted)
+						res += _textLines[i].chunks[chunk].toString();
+
+					res += Common::String(_textLines[i].chunks[chunk].text.c_str() + startCol);
+				}
+
+				startCol -= _textLines[i].chunks[chunk].text.size();
+			}
+		} else if (i == endRow) {
+			for (uint chunk = 0; chunk < _textLines[i].chunks.size() - 1; chunk++) {
+				if (formatted)
+					res += _textLines[i].chunks[chunk].toString();
+
+				if (endCol <= _textLines[i].chunks[chunk].text.size())
+					res += _textLines[i].chunks[chunk].text;
+				else
+					res += Common::String(_textLines[i].chunks[chunk].text.c_str(), endCol);
+
+				endCol -= _textLines[i].chunks[chunk].text.size();
+
+				if (endCol <= 0)
+					break;
+			}
+		} else {
+			for (uint chunk = 0; chunk < _textLines[i].chunks.size() - 1; chunk++) {
+				if (formatted)
+					res += _textLines[i].chunks[chunk].toString();
+
+				res += _textLines[i].chunks[chunk].text;
+			}
+
+			res += '\n';
+		}
+	}
+
+	return res;
+}
+
 } // End of namespace Graphics
diff --git a/graphics/macgui/mactext.h b/graphics/macgui/mactext.h
index 7cbf40e8bc..eb567cf2a6 100644
--- a/graphics/macgui/mactext.h
+++ b/graphics/macgui/mactext.h
@@ -116,6 +116,8 @@ public:
 
 	void getRowCol(int x, int y, int *sx, int *sy, int *row, int *col);
 
+	Common::String getTextChunk(int startRow, int startCol, int endRow, int endCol, bool formatted = false);
+
 private:
 	void splitString(Common::String &s);
 	void render(int from, int to);
diff --git a/graphics/macgui/mactextwindow.cpp b/graphics/macgui/mactextwindow.cpp
index 9d1de2f129..fb75f41cc5 100644
--- a/graphics/macgui/mactextwindow.cpp
+++ b/graphics/macgui/mactextwindow.cpp
@@ -212,6 +212,20 @@ void MacTextWindow::drawSelection() {
 	}
 }
 
+Common::String MacTextWindow::getSelection(bool formatted) {
+	if (_selectedText.endY == -1)
+		return Common::String("");
+
+	SelectedText s = _selectedText;
+
+	if (s.startY > s.endY) {
+		SWAP(s.startRow, s.endRow);
+		SWAP(s.startCol, s.endCol);
+	}
+
+	return _mactext->getTextChunk(s.startRow, s.startCol, s.endRow, s.endCol, formatted);
+}
+
 bool MacTextWindow::processEvent(Common::Event &event) {
 	/*WindowClick click =*/ isInBorder(event.mouse.x, event.mouse.y);
 
diff --git a/graphics/macgui/mactextwindow.h b/graphics/macgui/mactextwindow.h
index bc1bf2d113..60ed820187 100644
--- a/graphics/macgui/mactextwindow.h
+++ b/graphics/macgui/mactextwindow.h
@@ -68,6 +68,8 @@ public:
 	const Common::String getInput() { return _inputText; }
 	void clearInput();
 
+	Common::String getSelection(bool formatted = false);
+
 private:
 	void undrawInput();
 	void drawInput();
-- 
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