Class: QDA::GUI::SearchDialog

Inherits:
Wx::Dialog
  • Object
show all
Defined in:
lib/weft/wxgui/dialogs.rb

Instance Method Summary collapse

Constructor Details

#initialize(parent) ⇒ SearchDialog

Returns a new instance of SearchDialog.



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# File 'lib/weft/wxgui/dialogs.rb', line 90

def initialize(parent)
  super( parent, -1, 'Search', DEF_POS, Wx::Size.new(500,175) )

  sizer = Wx::FlexGridSizer.new(2, 5)

  # search text entry
  sizer.add(Wx::StaticText.new(self, -1, 'Search for'), 
            0, Wx::ALIGN_CENTRE_VERTICAL|Wx::ALIGN_LEFT|Wx::ALL, 4)
  @term  = Wx::TextCtrl.new(self, -1, '', DEF_POS, DEF_SIZE,
                            Wx::TE_PROCESS_ENTER)
  evt_text_enter(@term.get_id) { | e | on_search(e) }
  sizer.add(@term, 2, Wx::GROW|Wx::ALL|Wx::ADJUST_MINSIZE, 4)

  # how much context to return
  sizer.add(Wx::StaticText.new(self, -1, 'Expand results by '), 
            0, Wx::ALIGN_CENTRE_VERTICAL|Wx::ALIGN_LEFT|Wx::ALL, 4)
  mini_sizer = Wx::BoxSizer.new(Wx::HORIZONTAL)

  @expand = Wx::SpinCtrl.new( self, -1, "")
  @expand.set_range(0, 1000)
  @expand.set_value(200)
  mini_sizer.add(@expand, 0, Wx::ALL, 4)
  mini_sizer.add(Wx::StaticText.new(self, -1, 'characters'),
                 0, Wx::ALL, 6)
  sizer.add(mini_sizer, 0)

  # options
  sizer.add(Wx::StaticText.new(self, -1, ''), 0, Wx::ALIGN_CENTRE, 4)
  @case_sensi  = Wx::CheckBox.new(self, -1, "Case sensitive?")
  sizer.add(@case_sensi, 0, Wx::ALL, 4)

  sizer.add(Wx::StaticText.new(self, -1, ''), 0, Wx::ALIGN_CENTRE, 4)
  @whole_word  = Wx::CheckBox.new(self, -1, "Whole words only?")
  sizer.add(@whole_word, 0, Wx::ALL, 4)

  # buttons
  button = Wx::Button.new(self, -1, 'Search')
  button.evt_button(button.get_id) { | e | on_search(e) }
  sizer.add(button, 0, Wx::ALL, 4)

  button = Wx::Button.new(self, -1, 'Cancel')
  button.evt_button(button.get_id) { | e | end_modal(Wx::ID_CANCEL) }
  sizer.add(button, 0, Wx::ALL|Wx::ALIGN_RIGHT, 4)

  self.set_sizer(sizer)
  # sizer.set_size_hints(self)
  sizer.fit(self)
end

Instance Method Details

#case_sensitive ⇒ Object 



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# File 'lib/weft/wxgui/dialogs.rb', line 153

def case_sensitive
  @case_sensi.is_checked 
end

#expand ⇒ Object 



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# File 'lib/weft/wxgui/dialogs.rb', line 161

def expand
  @expand.get_value().to_i
end

#on_search(e) ⇒ Object 



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# File 'lib/weft/wxgui/dialogs.rb', line 139

def on_search(e)
  if term =~ /^\s*$/
    Wx::MessageDialog.new(nil, Lang::NO_SEARCH_TERM_SPECIFIED,
                      Lang::NO_SEARCH_TERM_SPECIFIED, 
                      Wx::OK|Wx::ICON_ERROR).show_modal()
    return false
  end
  end_modal(Wx::ID_OK)
end

#term ⇒ Object 



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# File 'lib/weft/wxgui/dialogs.rb', line 149

def term
  @term.get_value
end

#whole_word ⇒ Object 



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# File 'lib/weft/wxgui/dialogs.rb', line 157

def whole_word
  @whole_word.is_checked
end