Inital implementation of X11 plugin gui.

1 files changed, 119 insertions, 0 deletions

diff --git a/plugingui/lineedit.cc b/plugingui/lineedit.cc
new file mode 100644
index 0000000..510c551
--- /dev/null
+++ b/plugingui/lineedit.cc
@@ -0,0 +1,119 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            lineedit.cc
+ *
+ *  Sun Oct  9 13:01:52 CEST 2011
+ *  Copyright 2011 Bent Bisballe Nyeng
+ *  deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ *  This file is part of DrumGizmo.
+ *
+ *  DrumGizmo is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  DrumGizmo is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with DrumGizmo; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
+ */
+#include "lineedit.h"
+
+#include <stdio.h>
+
+#include "painter.h"
+#include "globalcontext.h"
+
+#define BORDER 10
+
+LineEdit::LineEdit(GlobalContext *gctx, Widget *parent)
+  : Widget(gctx, parent)
+{
+  pos = 0;
+  gctx->keyboardFocus = this;
+}
+
+void LineEdit::setText(std::string text)
+{
+  _text = text;
+}
+
+std::string LineEdit::text()
+{
+  return _text;
+}
+
+void LineEdit::key(KeyEvent *e)
+{
+  //  printf("%d\n", e->keycode);
+  if(e->direction == -1) {
+
+    if(e->keycode == 113) { // left key
+      if(pos) pos--;
+
+    } else if(e->keycode == 114) { // right key
+      if(pos < _text.length()) pos++;
+
+    } else if(e->keycode == 119) { // delete
+      if(pos < _text.length()) {
+        std::string t = _text.substr(0, pos);
+        t += _text.substr(pos + 1, std::string::npos);
+        _text = t;
+      }
+
+    } else if(e->keycode == 22) { // backspace
+      if(pos > 0) {
+        std::string t = _text.substr(0, pos - 1);
+        t += _text.substr(pos, std::string::npos);
+        _text = t;
+        pos--;
+      }
+
+    } else if(e->keycode >= 10 && e->keycode <= 61) {
+      _text += e->text;
+      pos++;
+    }
+
+    repaint(NULL);
+  }
+}
+
+void LineEdit::repaint(RepaintEvent *e)
+{
+  Painter p(gctx, wctx);
+  
+  p.setColour(Colour(0));
+  p.drawFilledRectangle(3,3,width()-3,height()-3);
+
+  p.setColour(Colour(1,1,1));
+  p.drawRectangle(0,0,width()-1,height()-1);
+  p.drawRectangle(2,2,width()-5,height()-5);
+  p.drawText(BORDER, height()/2+4, _text);
+
+  p.setColour(Colour(0.8));
+  p.drawLine(pos * 6 + BORDER - 1, 4, pos * 6 + BORDER - 1, height() - 5);
+}
+
+#ifdef TEST_LINEEDIT
+//Additional dependency files
+//deps:
+//Required cflags (autoconf vars may be used)
+//cflags:
+//Required link options (autoconf vars may be used)
+//libs:
+#include "test.h"
+
+TEST_BEGIN;
+
+// TODO: Put some testcode here (see test.h for usable macros).
+
+TEST_END;
+
+#endif/*TEST_LINEEDIT*/