/[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 633 by jonathan, Wed Apr 9 10:11:07 2003 UTC
# Line 30  import view Line 30  import view
30  import tree  import tree
31  import proj4dialog  import proj4dialog
32  import tableview, identifyview  import tableview, identifyview
33  import classifier  from Thuban.UI.classifier import Classifier
34  import legend  import legend
35  from menu import Menu  from menu import Menu
36    
# 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 597  class MainWindow(DockFrame): Line 600  class MainWindow(DockFrame):
600          dialog = self.get_open_dialog(name)          dialog = self.get_open_dialog(name)
601    
602          if dialog is None:          if dialog is None:
603              dialog = classifier.Classifier(self, name, layer, group)              dialog = Classifier(self, name, layer, group)
604              self.add_dialog(name, dialog)              self.add_dialog(name, dialog)
605              dialog.Show()              dialog.Show()
606          dialog.Raise()          dialog.Raise()
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", None,
                         "show_legend", None,  
812                          "exit"]),                          "exit"]),
813                    Menu("map", _("&Map"),                    Menu("map", _("&Map"),
814                         ["layer_add", "layer_remove",                         ["layer_add", "layer_remove",
# Line 807  main_menu = Menu("<main>", "<main>", Line 820  main_menu = Menu("<main>", "<main>",
820                          None,                          None,
821                          "map_full_extent",                          "map_full_extent",
822                          None,                          None,
823                            "toggle_legend",
824                            None,
825                          "map_print"]),                          "map_print"]),
826                    Menu("layer", _("&Layer"),                    Menu("layer", _("&Layer"),
827                         ["layer_fill_color", "layer_transparent_fill",                         ["layer_fill_color", "layer_transparent_fill",
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