Mercurial > libervia-backend
changeset 104:5458ac1380cc
XMLUI: added tabs layout
xmltools: tabs layout are added, and a new addCategory method is used to add tabs
wix: tabs layout are managed with notebook
author | Goffi <goffi@goffi.org> |
---|---|
date | Wed, 23 Jun 2010 14:55:04 +0800 (2010-06-23) |
parents | 6be927a465ed |
children | d2630fba8dfd |
files | frontends/wix/xmlui.py tools/xml_tools.py |
diffstat | 2 files changed, 75 insertions(+), 29 deletions(-) [+] |
line wrap: on
line diff
--- a/frontends/wix/xmlui.py Wed Jun 23 00:23:26 2010 +0800 +++ b/frontends/wix/xmlui.py Wed Jun 23 14:55:04 2010 +0800 @@ -54,9 +54,9 @@ self.Show() - def __parse_elems(self, childs, parent, sizer): - """Parse elements inside a <layout> tags, and add them to the sizer""" - for elem in childs: + def __parseElems(self, node, parent): + """Parse elements inside a <layout> tags, and add them to the parent sizer""" + for elem in node.childNodes: if elem.nodeName != "elem": message=_("Unmanaged tag") error(message) @@ -90,40 +90,67 @@ else: error(_("FIXME FIXME FIXME: type [%s] is not implemented") % type) #FIXME ! raise NotImplementedError - sizer.Add(ctrl, _proportion, flag=wx.EXPAND) + parent.sizer.Add(ctrl, _proportion, flag=wx.EXPAND) + def __parseChilds(self, parent, current_param, elem, wanted = ['layout']): + """Recursively parse childNodes of an elemen + @param parent: parent wx.Window + @param current_param: current wx.Window (often wx.Panel) or None if we must create one + @param elem: element from which childs will be parsed + @param wanted: list of tag names that can be present in the childs to be SàT XMLUI compliant""" + for node in elem.childNodes: + if wanted and not node.nodeName in wanted: + raise Exception("Invalid XMLUI") #TODO: make a custom exception + if node.nodeName == "layout": + type = node.getAttribute('type') + if type == "tabs": + current = wx.Notebook(parent, -1, style=wx.NB_LEFT if self.type=='param' else 0) + self.__parseChilds(current, None, node, ['category']) + else: + if current_param == None: + current = wx.Panel(parent, -1) + else: + current = current_param + if type == "vertical": + current.sizer = wx.BoxSizer(wx.VERTICAL) + elif type == "pairs": + current.sizer = wx.FlexGridSizer(cols=2) + current.sizer.AddGrowableCol(1) #The growable column need most of time to be the right one in pairs + else: + warning(_("Unknown layout, using default one")) + current.sizer = wx.BoxSizer(wx.VERTICAL) + current.SetSizer(current.sizer) + self.__parseElems(node, current) + if parent: + parent.sizer.Add(current, flag=wx.EXPAND) + elif node.nodeName == "category": + name = node.getAttribute('name') + if not node.nodeName in wanted or not name or not isinstance(parent,wx.Notebook): + raise Exception("Invalid XMLUI") #TODO: make a custom exception + notebook = parent + tab_panel = wx.Panel(notebook, -1) + tab_panel.sizer = wx.BoxSizer(wx.VERTICAL) + tab_panel.SetSizer(tab_panel.sizer) + notebook.AddPage(tab_panel, name) + self.__parseChilds(tab_panel, None, node, ['layout']) + + else: + message=_("Unknown tag") + error(message) + raise Exception(message) #TODO: raise a custom exception here def constructUI(self, xml_data): panel=wx.Panel(self) panel.sizer = wx.BoxSizer(wx.VERTICAL) - + cat_dom = minidom.parseString(xml_data.encode('utf-8')) top= cat_dom.documentElement self.type = top.getAttribute("type") if top.nodeName != "sat_xmlui" or not self.type in ['form', 'param', 'window']: - message = _("XML UI received is invalid") - error(message) - raise Exception(message) + raise Exception("Invalid XMLUI") #TODO: make a custom exception - for node in cat_dom.documentElement.childNodes: - if node.nodeName == "layout": - layout_panel = wx.Panel(panel, -1) - if node.getAttribute('type') == "vertical": - current_sizer = wx.BoxSizer(wx.VERTICAL) - elif node.getAttribute('type') == "pairs": - current_sizer = wx.FlexGridSizer(cols=2) - current_sizer.AddGrowableCol(1) #The growable column need most of time to be the right one in pairs - else: - warning(_("Unknown layout, using default one")) - current_sizer = wx.BoxSizer(wx.VERTICAL) - layout_panel.SetSizer(current_sizer) - self.__parse_elems(node.childNodes, layout_panel, current_sizer) - panel.sizer.Add(layout_panel, flag=wx.EXPAND) - else: - message=_("Unknown tag") - error(message) - raise Exception(message) #TODO: raise a custom exception here + self.__parseChilds(panel, None, cat_dom.documentElement) if self.type == 'form': dialogButtons = wx.StdDialogButtonSizer()
--- a/tools/xml_tools.py Wed Jun 23 00:23:26 2010 +0800 +++ b/tools/xml_tools.py Wed Jun 23 14:55:04 2010 +0800 @@ -32,6 +32,7 @@ form_panel = XMLUI("form", "vertical") + if form.instructions: form_panel.addText('\n'.join(form.instructions), 'instructions') @@ -91,7 +92,9 @@ self.doc = impl.createDocument(None, "sat_xmlui", None) top_element = self.doc.documentElement top_element.setAttribute("type", panel_type) - self.currentLayout = self.__createLayout(layout, top_element) + self.parentTabsLayout = None #used only we have 'tabs' layout + self.currentCategory = None #used only we have 'tabs' layout + self.changeLayout(layout) def __del__(self): self.doc.unlink() @@ -101,7 +104,7 @@ @param type: layout type (cf init doc) @parent: parent element or None """ - if not layout in ['vertical', 'horizontal', 'pairs']: + if not layout in ['vertical', 'horizontal', 'pairs', 'tabs']: error (_("Unknown layout type [%s]") % layout) assert (False) layout_elt = self.doc.createElement('layout') @@ -128,7 +131,9 @@ def changeLayout(self, layout): """Change the current layout""" - self.currentLayout = self.__createLayout(layout, self.doc.documentElement) + self.currentLayout = self.__createLayout(layout, self.currentCategory if self.currentCategory else self.doc.documentElement) + if layout == "tabs": + self.parentTabsLayout = self.currentLayout def addEmpty(self, name=None): @@ -190,6 +195,20 @@ opt.setAttribute('value', option) parent.appendChild(opt) + def addCategory(self, name, layout): + """Add a category to current layout (must be a tabs layout)""" + assert(layout != 'tabs') + if not self.parentTabsLayout: + error(_("Trying to add a category without parent tabs layout")) + assert(False) + if self.parentTabsLayout.getAttribute('type') != 'tabs': + error(_("parent layout of a category is not tabs")) + assert(False) + self.currentCategory = cat = self.doc.createElement('category') + cat.setAttribute('name', name) + self.changeLayout(layout) + self.parentTabsLayout.appendChild(cat) + def toXml(self): """return the XML representation of the panel""" return self.doc.toxml()