Inital implementation of X11 plugin gui.

1 files changed, 120 insertions, 0 deletions

diff --git a/plugingui/gui.cc b/plugingui/gui.cc
new file mode 100644
index 0000000..16a389f
--- /dev/null
+++ b/plugingui/gui.cc
@@ -0,0 +1,120 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ *            gui.cc
+ *
+ *  Mon Oct  3 13:40:49 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 "gui.h"
+
+#include <stdio.h>
+
+#include "globalcontext.h"
+
+#include "button.h"
+#include "lineedit.h"
+
+GUI::GUI()
+{
+  gctx = new GlobalContext();
+  eventhandler = new EventHandler(gctx);
+  window = new _Window(gctx);
+  window->setSize(450, 40);
+
+  LineEdit *l = new LineEdit(gctx, window);
+  l->setText("");
+  l->move(10, 10);
+  l->setSize(210, 20);
+
+  Button *b1 = new Button(gctx, window);
+  b1->setText("OK");
+  b1->move(230, 10);
+  b1->setSize(100, 20);
+
+  Button *b2 = new Button(gctx, window);
+  b2->setText("Cancel");
+  b2->move(340, 10);
+  b2->setSize(100, 20);
+}
+
+GUI::~GUI()
+{
+  delete window;
+  delete eventhandler;
+  delete gctx;
+}
+
+void GUI::show()
+{
+  window->show();
+}
+
+void GUI::hide()
+{
+  window->hide();
+}
+
+void GUI::processEvents()
+{
+  while(eventhandler->hasEvent()) {
+    Event *event = eventhandler->getNextEvent();
+
+    if(event == NULL) continue;
+
+    Widget *widget = gctx->widgets[event->window_id];
+    switch(event->type()) {
+    case Event::Repaint:
+      widget->repaint((RepaintEvent*)event);
+      break;
+    case Event::MouseMove:
+      widget->mouseMove((MouseMoveEvent*)event);
+      break;
+    case Event::Button:
+      widget->button((ButtonEvent*)event);
+      break;
+    case Event::Key:
+      //widget->key((KeyEvent*)event);
+      if(gctx->keyboardFocus) gctx->keyboardFocus->key((KeyEvent*)event);
+      break;
+    }
+
+    delete event;
+  }
+}
+
+#ifdef STANDALONE
+
+int main()
+{
+  GUI gui;
+
+  gui.show();
+
+  while(true) {
+    gui.processEvents();
+    usleep(1000);
+  }
+
+  return 0;
+}
+
+#endif/*STANDALONE*/