Added splash dialog when starting ost for the first time

git-svn-id: https://dng.biozentrum.unibas.ch/svn/openstructure/trunk@2515 5a81b35b-ba03-0410-adc8-b2c5c5119f08

modules/gui/pymod/CMakeLists.txt

@@ -80,6 +80,7 @@ set(OST_GUI_PYMOD_MODULES
   init_context_menu.py
   init_menubar.py
   init_spacenav.py
+  init_splash.py
 )
 
 pymod(NAME gui CPP ${OST_GUI_PYMOD_SOURCES} 

modules/gui/pymod/init_splash.py

+from PyQt4 import QtCore, QtGui
+
+import os
+import ost
+from ost import gui
+
+LOGO_PATH = os.path.join(ost.GetSharedDataPath(), "gui", "images", "logo-small.png")
+
+class SplashDialog(QtGui.QDialog):
+  def __init__(self, parent=None):
+    QtGui.QDialog.__init__(self, parent)
+    layout = QtGui.QHBoxLayout(self)
+    self.setLayout(layout)
+    imageLabel = QtGui.QLabel();
+    self.pix_map = QtGui.QPixmap(LOGO_PATH);
+    imageLabel.setPixmap(self.pix_map);
+    layout.addWidget(imageLabel)
+    self.label = QtGui.QTextEdit()
+    self.label.setReadOnly(True)
+    self.label.setHtml("Welcome to <b>Openstructure</b><br /><br />You are running version 1.0.0a<br /><br />If you are new to OpenStructure, you might want to run the demos from the examples directory. To see, how the demos work, right click on the file and click 'show source'.<br /><br />Lean more on the official website:<br /> http://www.openstructure.org")
+    layout.addWidget(self.label)
+    
+def _InitSplash(app):
+  splash = SplashDialog(app.perspective.main_area.qobject)
+  #print dir(splash)
+
+  splash.showNormal()
+
+  #QtCore.QTimer.singleShot(30000, splash.close);
\ No newline at end of file

modules/gui/share/CMakeLists.txt

@@ -12,7 +12,17 @@ set(GUI_ICONS
   icons/site_icon.png
   icons/split_icon.png
 )
+
+set(GUI_IMAGES
+  images/logo-small.png
+)
+
 add_custom_target(scene_icons ALL)
 copy_if_different("./" "${STAGE_DIR}/share/openstructure/gui/icons" 
                   "${GUI_ICONS}" "ICONS_FOR_GUI" scene_icons)
 install(FILES ${GUI_ICONS} DESTINATION "share/openstructure/gui/icons")
+
+add_custom_target(gui_images ALL)
+copy_if_different("./" "${STAGE_DIR}/share/openstructure/gui/images" 
+                  "${GUI_IMAGES}" "IMAGES_FOR_GUI" gui_images)
+install(FILES ${GUI_IMAGES} DESTINATION "share/openstructure/gui/images")
\ No newline at end of file

scripts/init.py

@@ -17,6 +17,7 @@ from ost.gui.scene.init_inspector import _InitInspector
 from ost.gui.init_menubar import _InitMenuBar
 from ost.gui.init_spacenav import _InitSpaceNav
 from ost.gui.init_context_menu import _InitContextMenu
+from ost.gui.init_splash import _InitSplash
 
 def _InitRuleBasedBuilder():
   compound_lib_path=os.path.join(ost.GetSharedDataPath(), 'compounds.chemlib')
@@ -44,13 +45,16 @@ def _InitPanels(app):
                            'ost.gui.RemoteLoader', False)
     panels.AddWidget(gui.PanelPosition.BOTTOM_PANEL, app.seq_viewer)
     panels.AddWidget(gui.PanelPosition.BOTTOM_PANEL, app.py_shell)
+    return False
+  return True
 
 def _InitFrontEnd():
   app=gui.GostyApp.Instance()
   app.SetAppTitle("DNG")
   main_area=app.perspective.main_area
   _InitMenuBar(app)
-  _InitPanels(app)
+  if not _InitPanels(app):
+    _InitSplash(app)
   _InitSpaceNav(app)
   _InitContextMenu(app)
   main_area.AddPersistentWidget("3D Scene", "gl_win" , app.gl_win, int(QtCore.Qt.WindowMaximized))