1 files changed, 157 insertions, 0 deletions
diff --git a/plugingui/button.cc b/plugingui/button.cc
new file mode 100644
index 0000000..c316ef3
--- /dev/null
+++ b/plugingui/button.cc
@@ -0,0 +1,157 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            button.cc
+ *
+ *  Sun Oct  9 13:01:56 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 "button.h"
+
+#include "painter.h"
+
+#include <stdio.h>
+#include <hugin.hpp>
+
+GUI::Button::Button(Widget *parent)
+  : GUI::Widget(parent)
+{
+  box_up.topLeft     = new Image(":pushbutton_tl.png");
+  box_up.top         = new Image(":pushbutton_t.png");
+  box_up.topRight    = new Image(":pushbutton_tr.png");
+  box_up.left        = new Image(":pushbutton_l.png");
+  box_up.right       = new Image(":pushbutton_r.png");
+  box_up.bottomLeft  = new Image(":pushbutton_bl.png");
+  box_up.bottom      = new Image(":pushbutton_b.png");
+  box_up.bottomRight = new Image(":pushbutton_br.png");
+  box_up.center      = new Image(":pushbutton_c.png");
+
+  box_down.topLeft     = new Image(":pushbuttondown_tl.png");
+  box_down.top         = new Image(":pushbuttondown_t.png");
+  box_down.topRight    = new Image(":pushbuttondown_tr.png");
+  box_down.left        = new Image(":pushbuttondown_l.png");
+  box_down.right       = new Image(":pushbuttondown_r.png");
+  box_down.bottomLeft  = new Image(":pushbuttondown_bl.png");
+  box_down.bottom      = new Image(":pushbuttondown_b.png");
+  box_down.bottomRight = new Image(":pushbuttondown_br.png");
+  box_down.center      = new Image(":pushbuttondown_c.png");
+
+  draw_state = up;
+  button_state = up;
+
+  handler = NULL;
+  ptr = NULL;
+}
+
+void GUI::Button::registerClickHandler(void (*handler)(void *), void *ptr)
+{
+  this->handler = handler;
+  this->ptr = ptr;
+}
+
+void GUI::Button::buttonEvent(ButtonEvent *e)
+{
+  if(e->direction == 1) {
+    draw_state = down;
+    button_state = down;
+    in_button = true;
+    repaintEvent(NULL);
+  }
+  if(e->direction == -1) {
+    draw_state = up;
+    button_state = up;
+    repaintEvent(NULL);
+    if(in_button) {
+      clicked();
+      if(handler) handler(ptr);
+    }
+  }
+}
+
+void GUI::Button::repaintEvent(GUI::RepaintEvent *e)
+{
+  Painter p(this);
+
+  p.clear();
+
+  int w = width();
+  int h = height();
+  if(w == 0 || h == 0) return;
+
+  switch(draw_state) {
+  case up:
+    p.drawBox(0, 0, &box_up, w, h);
+    break;
+  case down:
+    p.drawBox(0, 0, &box_down, w, h);
+    break;
+  }    
+
+  Font font(":fontemboss.png");
+  p.setColour(Colour(0.1));
+  p.drawText(width()/2-(text.length()*3)+(draw_state==up?0:1),
+             height()/2+5+1+(draw_state==up?0:1), font, text, true);
+}
+
+void GUI::Button::setText(std::string text)
+{
+  this->text = text;
+  repaintEvent(NULL);
+}
+
+void GUI::Button::mouseLeaveEvent()
+{
+  in_button = false;
+  if(button_state == down) {
+    draw_state = up;
+    repaintEvent(NULL);
+  }
+}
+
+void GUI::Button::mouseEnterEvent()
+{
+  in_button = true;
+  if(button_state == down) {
+    draw_state = down;
+    repaintEvent(NULL);
+  }
+}
+
+void GUI::Button::mouseMoveEvent(MouseMoveEvent *e)
+{
+}
+
+#ifdef TEST_BUTTON
+//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_BUTTON*/