/[thuban]/branches/WIP-pyshapelib-bramz/Thuban/UI/mainwindow.py
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revision 621 by jonathan, Mon Apr 7 10:14:50 2003 UTC revision 622 by bh, Mon Apr 7 10:54:32 2003 UTC
# Line 413  class MainWindow(DockFrame): Line 413  class MainWindow(DockFrame):
413    
414          return self.canvas.Map()          return self.canvas.Map()
415    
416      def ShowSessionTree(self):      def ToggleSessionTree(self):
417            """If the session tree is shown close it otherwise create a new tree"""
418          name = "session_tree"          name = "session_tree"
419          dialog = self.get_open_dialog(name)          dialog = self.get_open_dialog(name)
420          if dialog is None:          if dialog is None:
# Line 421  class MainWindow(DockFrame): Line 422  class MainWindow(DockFrame):
422              self.add_dialog(name, dialog)              self.add_dialog(name, dialog)
423              dialog.Show(True)              dialog.Show(True)
424          else:          else:
425              # FIXME: bring dialog to front here              dialog.Close()
             pass  
426    
427        def SessionTreeShown(self):
428            """Return true iff the session tree is currently shown"""
429            return self.get_open_dialog("session_tree") is not None
430    
431      def About(self):      def About(self):
432          self.RunMessageBox(_("About"),          self.RunMessageBox(_("About"),
# Line 604  class MainWindow(DockFrame): Line 607  class MainWindow(DockFrame):
607    
608    
609      def ShowLegend(self):      def ShowLegend(self):
610            if not self.LegendShown():
611                self.ToggleLegend()
612    
613        def ToggleLegend(self):
614            """Show the legend if it's not shown otherwise hide it again"""
615          name = "legend"          name = "legend"
616          dialog = self.FindRegisteredDock(name)          dialog = self.FindRegisteredDock(name)
617    
# Line 612  class MainWindow(DockFrame): Line 620  class MainWindow(DockFrame):
620              dialog = self.CreateDock(name, -1, title, wxLAYOUT_LEFT)              dialog = self.CreateDock(name, -1, title, wxLAYOUT_LEFT)
621              legend.LegendPanel(dialog, None, self)              legend.LegendPanel(dialog, None, self)
622              dialog.Dock()              dialog.Dock()
623                dialog.GetPanel().SetMap(self.Map())
624                dialog.Show()
625            else:
626                dialog.Show(not dialog.IsShown())
627    
628          dialog.GetPanel().SetMap(self.Map())      def LegendShown(self):
629          dialog.Show()          """Return true iff the legend is currently open"""
630            dialog = self.FindRegisteredDock("legend")
631            return dialog is not None and dialog.IsShown()
632    
633      def ZoomInTool(self):      def ZoomInTool(self):
634          self.canvas.ZoomInTool()          self.canvas.ZoomInTool()
# Line 660  def call_method(context, methodname, *ar Line 674  def call_method(context, methodname, *ar
674      apply(getattr(context.mainwindow, methodname), args)      apply(getattr(context.mainwindow, methodname), args)
675    
676  def _method_command(name, title, method, helptext = "",  def _method_command(name, title, method, helptext = "",
677                      icon = "", sensitive = None):                      icon = "", sensitive = None, checked = None):
678      """Add a command implemented by a method of the mainwindow object"""      """Add a command implemented by a method of the mainwindow object"""
679      registry.Add(Command(name, title, call_method, args=(method,),      registry.Add(Command(name, title, call_method, args=(method,),
680                           helptext = helptext, icon = icon,                           helptext = helptext, icon = icon,
681                           sensitive = sensitive))                           sensitive = sensitive, checked = checked))
682    
683  def make_check_current_tool(toolname):  def make_check_current_tool(toolname):
684      """Return a function that tests if the currently active tool is toolname      """Return a function that tests if the currently active tool is toolname
# Line 694  def _can_remove_layer(context): Line 708  def _can_remove_layer(context):
708    
709  def _has_tree_window_shown(context):  def _has_tree_window_shown(context):
710      """Return true if the tree window is shown"""      """Return true if the tree window is shown"""
711      return context.mainwindow.get_open_dialog("session_tree") is None      return context.mainwindow.SessionTreeShown()
712    
713  def _has_visible_map(context):  def _has_visible_map(context):
714      """Return true iff theres a visible map in the mainwindow.      """Return true iff theres a visible map in the mainwindow.
# Line 709  def _has_visible_map(context): Line 723  def _has_visible_map(context):
723    
724  def _has_legend_shown(context):  def _has_legend_shown(context):
725      """Return true if the legend window is shown"""      """Return true if the legend window is shown"""
726      return context.mainwindow.FindRegisteredDock("legend") is None      return context.mainwindow.LegendShown()
727    
728    
729  # File menu  # File menu
# Line 717  _method_command("new_session", _("&New S Line 731  _method_command("new_session", _("&New S
731  _method_command("open_session", _("&Open Session"), "OpenSession")  _method_command("open_session", _("&Open Session"), "OpenSession")
732  _method_command("save_session", _("&Save Session"), "SaveSession")  _method_command("save_session", _("&Save Session"), "SaveSession")
733  _method_command("save_session_as", _("Save Session &As"), "SaveSessionAs")  _method_command("save_session_as", _("Save Session &As"), "SaveSessionAs")
734  _method_command("show_session_tree", _("Session &Tree"), "ShowSessionTree",  _method_command("toggle_session_tree", _("Session &Tree"), "ToggleSessionTree",
735                  sensitive = _has_tree_window_shown)                  checked = _has_tree_window_shown)
736  _method_command("show_legend", _("Legend"), "ShowLegend",  _method_command("toggle_legend", _("Legend"), "ToggleLegend",
737                  sensitive = _has_legend_shown)                  checked = _has_legend_shown)
738  _method_command("exit", _("E&xit"), "Exit")  _method_command("exit", _("E&xit"), "Exit")
739    
740  # Help menu  # Help menu
# Line 794  main_menu = Menu("<main>", "<main>", Line 808  main_menu = Menu("<main>", "<main>",
808                   [Menu("file", _("&File"),                   [Menu("file", _("&File"),
809                         ["new_session", "open_session", None,                         ["new_session", "open_session", None,
810                          "save_session", "save_session_as", None,                          "save_session", "save_session_as", None,
811                          "show_session_tree",                          "toggle_session_tree",
812                          "show_legend", None,                          "toggle_legend", None,
813                          "exit"]),                          "exit"]),
814                    Menu("map", _("&Map"),                    Menu("map", _("&Map"),
815                         ["layer_add", "layer_remove",                         ["layer_add", "layer_remove",
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