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GeoView : Adding sensitivity to backward and forward buttons.

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svn: r11475
This commit is contained in:
Serge Noiraud 2008-12-14 23:12:53 +00:00
parent 1d4ae15503
commit 32b1de70cf
1 changed files with 34 additions and 14 deletions
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48
src/DataViews/GeoView.py
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@ -153,9 +153,15 @@ class Renderer():
def go_back(self):
raise NotImplementedError
def can_go_back(self):
return self.window.can_go_back()
def go_forward(self):
raise NotImplementedError
def can_go_forward(self):
return self.window.can_go_forward()
def execute_script(self, url):
""" execute script in the current html page
"""
@ -328,6 +334,7 @@ class HtmlView(PageView.PageView):
"""
hbox = gtk.HBox(False,4)
self.urlfield = gtk.Entry()
self.urlfield.set_text("http://gramps-project.org")
self.urlfield.connect('activate', self._on_activate);
hbox.pack_start(self.urlfield, True, True, 4)
button = gtk.Button(stock=gtk.STOCK_APPLY)
@ -340,6 +347,8 @@ class HtmlView(PageView.PageView):
if url.find('://') == -1:
url = 'http://'+ url
self.renderer.open(url)
self.forward_action.set_sensitive(self.renderer.can_go_forward())
self.back_action.set_sensitive(self.renderer.can_go_back())
def build_tree(self):
"""
@ -464,9 +473,13 @@ class GeoView(HtmlView):
def go_back(self,button):
self.renderer.go_back();
self.forward_action.set_sensitive(self.renderer.can_go_forward())
self.back_action.set_sensitive(self.renderer.can_go_back())
def go_forward(self,button):
self.renderer.go_forward();
self.forward_action.set_sensitive(self.renderer.can_go_forward())
self.back_action.set_sensitive(self.renderer.can_go_back())
def ui_definition(self):
"""
@ -515,24 +528,30 @@ class GeoView(HtmlView):
at the beginning of the history.
"""
# add the Backward action to handle the Forward button
# add the Backward action to handle the Backward button
# accel doesn't work in webkit and gtkmozembed !
# we must do that ...
self._add_action('Back', gtk.STOCK_GO_BACK, _("_Back"),
callback=self.go_back,
accel="<Alt>Right",
tip=_("Go to the previous page in the history."))
self.back_action = gtk.ActionGroup(self.title + '/Back')
self.back_action.add_actions([
('Back', gtk.STOCK_GO_BACK, _("_Back"),
"<ALT>Left", _("Go to the previous page in the history"),
self.go_back)
])
self._add_action_group(self.back_action)
# add the Forward action to handle the Forward button
self._add_action('Forward', gtk.STOCK_GO_FORWARD, _("_Forward"),
callback=self.go_forward,
accel="<Alt>Left",
tip=_("Go to the next page in the history."))
self.forward_action = gtk.ActionGroup(self.title + '/Forward')
self.forward_action.add_actions([
('Forward', gtk.STOCK_GO_FORWARD, _("_Forward"),
"<ALT>Right", _("Go to the next page in the history"),
self.go_forward)
])
self._add_action_group(self.forward_action)
# add the Refresh action to handle the Refresh button
self._add_action('Refresh', gtk.STOCK_REFRESH, _("_Refresh"),
callback=self.refresh,
accel="<Alt>Down",
accel="<Ctl>R",
tip=_("Stop and reload the page."))
self._add_action('OpenStreetMap', 'gramps-openstreetmap', _('_OpenStreetMap'),
@ -851,8 +870,9 @@ class GeoView(HtmlView):
def create_markers(self,format):
self.centered = 0
self.mapview.write(" <div id=\"map\" style=\"width: %dpx; height: %dpx\"></div>\n" %
( ( self.width - 20 ), ( self.height - 160 )))
margin = 10
self.mapview.write(" <div id=\"map\" style=\"width: %dpx; height: %dpx; margin: %d\"></div>\n" %
( ( self.width - margin*2 ), ( self.height * 0.8 ), margin ))
self.mapview.write(" <script type=\"text/javascript\">\n")
self.mapview.write(" var mapstraction = new Mapstraction('map','%s');\n"%self.usedmap)
self.mapview.write(" mapstraction.addControls({ pan: true, zoom: 'large', ")