debugging and rearranging to find issue

1 files changed, 41 insertions, 0 deletions

diff --git a/src/editor.cc b/src/editor.cc
index 4482558..5cf5b42 100644
--- a/src/editor.cc
+++ b/src/editor.cc
@@ -1,4 +1,7 @@
 #include "editor.h"
+#include "Preferences.h"
+
+#include <iostream>
 
 #ifndef _QCODE_EDIT_
 void Editor::indentSelection()
@@ -70,4 +73,42 @@ void Editor::uncommentSelection()
 	cursor.setPosition(p2, QTextCursor::KeepAnchor);
 	setTextCursor(cursor);
 }
+
+void Editor::zoomIn()
+{
+	// We have the fontsize in two places. one, in the in-memory window font
+	// information that the user sees on the screen, and two, in the
+	// settings which are persistent on disk. Here we make sure they are
+	// in sync - we assume the fontsize from the in-memory window to be accurate,
+	// and trust that there is code elsewhere in OpenSCAD that has initialized
+	// it properly. We update the on-disk Settings with whatever is in the window.
+	//
+	// And of course we increment by one before we do all this.
+	// See also QT's implementation of QEditor
+	QSettings settings;
+	QFont tmp_font = this->font() ;
+	std::cout << "in  fontsize cur" << tmp_font.pointSize() << "\n";
+	if ( font().pointSize() >= 1 )
+		tmp_font.setPointSize( 1 + font().pointSize() );
+	else
+		tmp_font.setPointSize( 1 );
+	std::cout << "in new fontsize cur" << tmp_font.pointSize() << "\n";
+	settings.setValue("editor/fontsize", tmp_font.pointSize());
+	this->setFont( tmp_font );
+}
+
+void Editor::zoomOut()
+{
+	QSettings settings;
+	QFont tmp_font = this->font();
+	std::cout << "out fontsize cur" << tmp_font.pointSize() << "\n";
+	if ( font().pointSize() >= 2 )
+		tmp_font.setPointSize( -1 + font().pointSize() );
+	else
+		tmp_font.setPointSize( 1 );
+	std::cout << "out new fontsize cur" << tmp_font.pointSize() << "\n";
+	settings.setValue("editor/fontsize", tmp_font.pointSize());
+	this->setFont( tmp_font );
+}
+
 #endif