Class: JLDrill::Gtk::ItemTableWindow

Inherits:
Gtk::Window
  • Object
show all
Includes:
Context::Gtk::Widget
Defined in:
lib/jldrill/views/gtk/widgets/ItemTableWindow.rb

Instance Attribute Summary

Attributes included from Context::Gtk::Widget

#gtkWidgetMainWindow

Instance Method Summary collapse

Methods included from Context::Gtk::Widget

#addToThisWidget, #afterWidgetIsAdded, #afterWidgetIsRemoved, #expandWidgetHeight, #expandWidgetHeight?, #expandWidgetWidth, #expandWidgetWidth?, #gtkAddWidget, #gtkRemoveWidget, #isAMainWindow, #isInTests?, #removeFromThisWidget, #setupWidget, #widgetWasAddedTo, #widgetWasRemovedFrom

Constructor Details

#initialize(view) ⇒ ItemTableWindow

Returns a new instance of ItemTableWindow.



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 10

def initialize(view)
    @view = view
    @context = @view.context
    @closed = false
    super("All Vocabulary")
    self.set_default_size(450, 300)
    @vbox = Gtk::VBox.new
    self.add(@vbox)
    @frame = Gtk::HBox.new
    @vbox.pack_start(@frame, true, true, 5)
    @sideButtons = Gtk::VBox.new
    @frame.pack_end(@sideButtons, true, true, 5)
    @previewButton = Gtk::Button.new("Preview (P)")
    @sideButtons.pack_start(@previewButton, false, false, 5)
    @editButton = Gtk::Button.new("Edit (E)")
    @sideButtons.pack_start(@editButton, false, false, 5)
    @deleteButton = Gtk::Button.new("Delete (D)")
    @sideButtons.pack_start(@deleteButton, false, false, 5)
    @upButton = Gtk::Button.new("Move Up (Shift-Up)")
    @sideButtons.pack_start(@upButton, false, false, 5)
    @downButton = Gtk::Button.new("Move Down (Shift-Down)")
    @sideButtons.pack_start(@downButton, false, false, 5)
    @vocabTable = nil
    @buttons = Gtk::HBox.new
    @exitButton = Gtk::Button.new("Exit")
    @buttons.pack_end(@exitButton, true, true, 5)
    @vbox.pack_end(@buttons, false, false)
    connectSignals
end

Instance Method Details

#addItem(item) ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 149

def addItem(item)
    if !item.nil?
        if @vocabTable.nil?
            updateTable([item])
        else
            @vocabTable.addItem(item)
        end
    end
end

#close ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 130

def close
    if !@closed
        @view.close
    end
end

#connectSignals ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 40

def connectSignals
    @accel = Gtk::AccelGroup.new
    @accel.connect(Gdk::Keyval::GDK_Escape, 0,
                   Gtk::ACCEL_VISIBLE) do
        self.close
    end
    @accel.connect(Gdk::Keyval::GDK_E, 0,
                   Gtk::ACCEL_VISIBLE) do
        if !searching?
            self.editCurrentItem
        end
    end
    @accel.connect(Gdk::Keyval::GDK_D, 0,
                   Gtk::ACCEL_VISIBLE) do
        self.deleteCurrentItem
    end
    @accel.connect(Gdk::Keyval::GDK_P, 0,
                   Gtk::ACCEL_VISIBLE) do
        if !searching?
            self.preview
        end
    end
    @accel.connect(Gdk::Keyval::GDK_Up, Gdk::Window::SHIFT_MASK,
                   Gtk::ACCEL_VISIBLE) do
        if !searching?
            self.moveCurrentItemUp
        end
    end
    @accel.connect(Gdk::Keyval::GDK_Down, Gdk::Window::SHIFT_MASK,
                   Gtk::ACCEL_VISIBLE) do
        if !searching?
            self.moveCurrentItemDown
        end
    end

    @accel.connect(Gdk::Keyval::GDK_X, Gdk::Window::CONTROL_MASK,
                   Gtk::ACCEL_VISIBLE) do
        if !searching?
            self.markCut
        end
    end

    @accel.connect(Gdk::Keyval::GDK_V, Gdk::Window::CONTROL_MASK,
                   Gtk::ACCEL_VISIBLE) do
        if !searching?
            self.markPaste
        end
    end

    add_accel_group(@accel)

    signal_connect('delete_event') do
        # Request that the destroy signal be sent
        false
    end
    
    signal_connect('destroy') do
        self.close
    end
    
    @exitButton.signal_connect('clicked') do
        self.close
    end

    @previewButton.signal_connect('clicked') do
        self.preview
    end

    @editButton.signal_connect('clicked') do
        self.editCurrentItem
    end

    @deleteButton.signal_connect('clicked') do
        self.deleteCurrentItem
    end


    @upButton.signal_connect('clicked') do
        self.moveCurrentItemUp
    end

    @downButton.signal_connect('clicked') do
        self.moveCurrentItemDown
    end
end

#deleteCurrentItem ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 179

def deleteCurrentItem
    if !@vocabTable.nil?
        item = @vocabTable.getSelectedItem
        if !item.nil?
            @vocabTable.stopSearching
            @context.delete(item)
        end
    end
end

#editCurrentItem ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 169

def editCurrentItem
    if !@vocabTable.nil?
        item = @vocabTable.getSelectedItem
        if !item.nil?
            @vocabTable.stopSearching
            @context.edit(item)
        end
    end
end

#explicitDestroy ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 211

def explicitDestroy
    @closed = true
    self.destroy
end

#markCut ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 224

def markCut
    @vocabTable.markCut
end

#markPaste ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 228

def markPaste
    @vocabTable.pasteBefore
end

#moveCurrentItemDown ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 220

def moveCurrentItemDown
    @vocabTable.moveDown
end

#moveCurrentItemUp ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 216

def moveCurrentItemUp
    @vocabTable.moveUp
end

#preview ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 204

def preview
    item = @vocabTable.getSelectedItem
    if !item.nil?
        @context.preview(item)
    end
end

#removeItem(item) ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 159

def removeItem(item)
    if !item.nil?
        if @vocabTable.nil?
            updateTable([item])
        else
            @vocabTable.removeItem(item)
        end
    end
end

#searching? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 126

def searching?
    return !@vocabTable.nil? && @vocabTable.searching?
end

#select(item) ⇒ Object

Select the item in the table if it exists



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 137

def select(item)
    if !item.nil? && !@vocabTable.nil?
        @vocabTable.selectItem(item)
    end
end

#showBusy(bool) ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 232

def showBusy(bool)
    if bool
        self.window.set_cursor(Gdk::Cursor.new(Gdk::Cursor::WATCH))
    else
        self.window.set_cursor(nil)
    end
    Gdk::flush()
end

#updateItem(item) ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 143

def updateItem(item)
    if !item.nil? && !@vocabTable.nil?
        @vocabTable.updateItem(item)
    end
end

#updateTable(items) ⇒ Object 



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# File 'lib/jldrill/views/gtk/widgets/ItemTableWindow.rb', line 189

def updateTable(items)
    if !@vocabTable.nil?
        @frame.remove(@vocabTable)
    end
    if !items.empty?
        @vocabTable = ItemTable.new(items) do |item|
            @vocabTable.stopSearching
            @context.edit(item)
        end
        @frame.pack_start(@vocabTable, true, true)
        @vocabTable.focusTable
    end
    @vbox.show_all
end