class KeywordSearchDialog(wx.Frame):
def __init__(self, parent, searcher):
wx.Frame.__init__(self, parent, title="Search Keywords",
style=wx.DEFAULT_FRAME_STYLE|wx.FRAME_FLOAT_ON_PARENT)
self._plugin = searcher
self._create_components()
self._make_bindings()
self._sort_order = _SortOrder()
self._last_selected_kw = None
self.SetBackgroundColour(wx.SystemSettings.GetColour(wx.SYS_COLOUR_3DFACE))
self.CenterOnParent()
def _create_components(self):
self.SetSizer(wx.BoxSizer(wx.VERTICAL))
self._add_search_control()
self._add_keyword_list()
self._add_keyword_details()
self.SetSize((700,500))
def _add_search_control(self):
line1 = self._horizontal_sizer()
self._add_pattern_filter(line1)
self._add_doc_filter(line1)
self.Sizer.Add(line1, 0, wx.ALL, 3)
line2 = self._horizontal_sizer()
self._add_source_filter(line2)
self.Sizer.Add(line2, 0, wx.ALL, 3)
def _horizontal_sizer(self):
return wx.BoxSizer(wx.HORIZONTAL)
def _add_pattern_filter(self, sizer):
sizer.Add(Label(self, label='Search term: '))
self._search_control = wx.SearchCtrl(self, size=(200,-1),
style=wx.TE_PROCESS_ENTER)
sizer.Add(self._search_control)
def _add_doc_filter(self, sizer):
self._use_doc = wx.CheckBox(self, label='Search documentation')
self._use_doc.SetValue(True)
sizer.Add(self._use_doc)
def _add_source_filter(self, sizer):
sizer.Add(Label(self, label='Source: '))
self._source_filter = wx.ComboBox(self, value=ALL_KEYWORDS, size=(300, -1),
choices=self._get_sources(), style=wx.CB_READONLY)
sizer.Add(self._source_filter)
def _get_sources(self):
sources = []
for kw in self._plugin.all_keywords:
if kw.source not in sources:
sources.append(kw.source)
return [ALL_KEYWORDS, ALL_USER_KEYWORDS, ALL_LIBRARY_KEYWORDS] + sorted(sources)
def _add_keyword_list(self):
self._list = _KeywordList(self, self._plugin)
self._list.SetSize(self.Size)
self._add_to_sizer(self._list)
def _add_keyword_details(self):
self._details = HtmlWindow(self)
self._add_to_sizer(self._details)
self._find_usages_button = ButtonWithHandler(self, 'Find Usages')
self.Sizer.Add(self._find_usages_button, 0, wx.ALL, 3)
def _add_to_sizer(self, component):
self.Sizer.Add(component, 1, wx.EXPAND | wx.ALL, 3)
def OnFindUsages(self, event):
Usages(self._plugin.model, self._plugin.tree.highlight, self._last_selected_kw.name, self._last_selected_kw).show()
def _make_bindings(self):
self.Bind(wx.EVT_LIST_ITEM_SELECTED, self.OnItemSelected, self._list)
self.Bind(wx.EVT_SEARCHCTRL_SEARCH_BTN, self.OnSearch,
self._search_control)
self.Bind(wx.EVT_TEXT_ENTER, self.OnSearch, self._search_control)
self.Bind(wx.EVT_ACTIVATE, self.OnActivate)
self.Bind(wx.EVT_CLOSE, self.OnClose)
self.Bind(wx.EVT_CHECKBOX, self.OnUseDocChange, self._use_doc)
self.Bind(wx.EVT_COMBOBOX, self.OnSourceFilterChange, self._source_filter)
self.Bind(wx.EVT_LIST_COL_CLICK, self.OnColClick)
def OnColClick(self,event):
col = event.GetColumn()
if self._sort_order.is_sortable_column(col):
self._sort_order.sort(col)
self._populate_search()
event.Skip()
def OnActivate(self, event):
if self._plugin.have_keywords_changed():
self._update_sources()
self._populate_search()
def OnUseDocChange(self, event):
self._populate_search()
def OnSearch(self, event):
self._sort_order.searched(self._get_search_text())
self._populate_search()
def OnSourceFilterChange(self, event):
self._populate_search()
def OnKey(self, event):
# Needed for HtmlWindow callback
pass
def OnItemSelected(self, event):
self._last_selected_kw = self._keywords[event.Index]
self._update_details()
def _update_sources(self):
selection = self._source_filter.GetValue()
self._source_filter.Clear()
for source in self._get_sources():
self._source_filter.Append(source)
self._source_filter.SetValue(selection)
if self._source_filter.GetValue() != selection:
self._source_filter.SetValue(ALL_KEYWORDS)
def OnClose(self, event):
self.Hide()
def _populate_search(self):
self._keywords = _KeywordData(self._plugin.search(*self._get_search_criteria()),
self._sort_order, self._get_search_text())
self._update_keyword_selection()
self._list.show_keywords(self._keywords, self._last_selected_kw)
self.Refresh()
def _get_search_criteria(self):
return self._get_search_text(), self._use_doc.GetValue(), self._source_filter.GetValue()
def _get_search_text(self):
return self._search_control.GetValue().lower()
def _update_keyword_selection(self):
if not self._last_selected_kw in self._keywords and self._keywords:
self._last_selected_kw = self._keywords[0]
self._update_details()
def _update_details(self):
if self._last_selected_kw in self._keywords:
self._details.SetPage(self._last_selected_kw.details)
self._find_usages_button.Enable()
else:
self._details.clear()
self._find_usages_button.Disable()
def show_search_with_criteria(self, pattern='', search_docs=True, source=ALL_KEYWORDS):
self._update_widgets(pattern, search_docs, source)
self._populate_search()
self._show()
self._search_control.SetFocus()
def _update_widgets(self, pattern, search_docs, source):
self._search_control.SetValue(pattern)
self._use_doc.SetValue(search_docs)
self._source_filter.SetValue(source)
def _show(self):
if not self.IsShown():
self.Show()
self.Raise()
