{
hunk ./lib/neelix/view/qt/qt.rb 1
-require 'presenter/presenter.rb'
-require 'view/qt/mw.rb'
-require 'view/qt/aboutdialog.rb'
-
-class Qt::ListViewItem
-  attr_accessor :data
-end
-
-class Neelix
-  slots 'ingredient_moved(int,int,int)'
-  
-  def postinitialize(app)
-    @app = app
-
-    @counterStack.enabled = false
-
-    @ingredients_table.rowMovingEnabled = true
-    @ingredients_table.columnMovingEnabled = false
-    Qt::Object.connect(
-      @ingredients_table.verticalHeader, SIGNAL("indexChange(int,int,int)"), 
-      self, SLOT("ingredient_moved(int,int,int)"))
-
-    build_shelf
-    @shelf.currentItem = @shelf.firstChild
-    shelf_currentChanged
-  end
-  def build_shelf
-    $replicator.cookbooks.each do |cookbook|
-      i = Qt::ListViewItem.new(@shelf,cookbook.name)
-      i.data = cookbook
-      i.open = true
-      i.setRenameEnabled(0,true)
-      cookbook.categories.each do |category|
-	j = Qt::ListViewItem.new(i,category.name)
-	j.data = category
-	j.open = true
-	j.setRenameEnabled(0,true)
-	category.recipes.each do |recipe|
-	  k = Qt::ListViewItem.new(j,recipe.name)
-	  k.data = recipe
-	  k.setRenameEnabled(0,true)
-	end
-      end
-    end
-  end
-  def counter_currentItem=(i)
-    case i
-    when Cookbook
-    when Category
-    when Recipe
-      refresh_recipe(i)
-    end
-  end
-  def refresh_recipe(r)
-    @recipe_entry.text = r.name
-    @author_entry.text = r.author
-    @tottime_entry.text = r.tottime
-    @yields_entry.text = r.yields
-
-    @ingredients_table.numRows = r.ingredients.size
-    r.ingredients.sort.each_with_index do |ing,j|
-      @ingredients_table.setText(j,0,ing.quantity.to_s)
-      @ingredients_table.setText(j,1,ing.measure.to_s)
-      @ingredients_table.setText(j,2,ing.food.to_s)
-      @ingredients_table.setText(j,3,ing.modifier.to_s)
-    end
-    adjust_columns
-
-    @directions_edit.text = r.directions
-    @note_edit.text = r.note
-  end
-  def adjust_columns
-    @ingredients_table.numCols.times do |j|
-      @ingredients_table.adjustColumn(j)
-    end
-  end
-
-  # TODO
-  # fileNew
-  # fileOpen
-  # fileSaveAs
-
-  # exit
-  def fileExit
-    $qApp.quit
-  end
-  def editAdd_Cookbook
-    c = $replicator.create('cookbook',{'name',"New Cookbook"})
-    # FIXME hmm, next 4 lines are duplicate code from build_shelf. 
-    # what we really want is a synctree function like in the abandoned fxruby
-    # code
-    i = Qt::ListViewItem.new(@shelf,c.name)
-    i.data = c
-    i.open = true
-    i.setRenameEnabled(0,true)
-    @shelf.currentItem = i
-    shelf_currentChanged
-    i.startRename(0)
-  end
-  # assumption: @shelf.currentItem.data === Cookbook
-  def editAdd_Category
-    o = @shelf.currentItem.data
-    a = $replicator.create('category',
-      {'cookbook_id',o.id,'name',"New Category"})
-    # FIXME hmm, next 4 lines are duplicate code from build_shelf. 
-    # what we really want is a synctree function like in the abandoned fxruby
-    # code
-    i = Qt::ListViewItem.new(@shelf.currentItem,a.name)
-    i.data = a
-    i.open = true
-    i.setRenameEnabled(0,true)
-    @shelf.currentItem = i
-    i.startRename(0)
-  end
-  # assumption: @shelf.currentItem.data === Category
-  def editAdd_Recipe
-    a = @shelf.currentItem.data
-    r = $replicator.create('recipe', {'name',"New Recipe"})
-    a.recipes << r
-    # FIXME hmm, next 4 lines are duplicate code from build_shelf. 
-    # what we really want is a synctree function like in the abandoned fxruby
-    # code
-    i = Qt::ListViewItem.new(@shelf.currentItem,r.name)
-    i.data = r
-    i.open = true
-    i.setRenameEnabled(0,true)
-    @shelf.currentItem = i
-    @recipe_entry.setFocus
-    @recipe_entry.selectAll
-  end
-  # assumption: @shelf.currentItem.data === Recipe
-  def editAdd_Ingredient
-    r = @shelf.currentItem.data
-    m = Presenter::findCreateMeasure("")
-    f = Presenter::findCreateFood("")
-    i = $replicator.create('ingredient',
-	{'recipe_id',r.id, 'quantity',nil, 'measure_id',m.id,
-	 'food_id',f.id, 'modifier',nil})
-    r.ingredients.insert(@ingredients_table.currentRow+1, i)
-    r.ingredients.pop
-
-    refresh_recipe(r)
-  end
-  def editDelete
-    i = @shelf.currentItem
-    d = i.data
-
-    if @app.focusWidget == @ingredients_table
-      return if @ingredients_table.numRows < 1
-      r = d
-      row = @ingredients_table.currentRow
-      Presenter::deleteIngredient(r,row)
-      refresh_recipe(r)
-      return
-    end
-
-    case d
-    when Cookbook
-      Presenter::deleteCookbook(d)
-    when Category
-      Presenter::deleteCategory(i.parent.data, d)
-    when Recipe
-      Presenter::deleteRecipe(i.parent.data, d)
-    end
-
-    i.dispose
-  end
-  def helpAbout
-    AboutDialog.new.exec
-  end
-
-  def shelf_currentChanged
-    if not @shelf.currentItem
-      @counterStack.enabled = false
-      @editAdd_CookbookAction.enabled = true
-      @editAdd_CategoryAction.enabled = false
-      @editAdd_RecipeAction.enabled = false
-      @editAdd_IngredientAction.enabled = false
-      @editDeleteAction.enabled = false
-      return
-    end
-
-    i = @shelf.currentItem.data
-    self.counter_currentItem = i
-
-    # counterStack enabled or disabled?
-    # enable/disable menu items
-    case i
-    when Cookbook
-      @counterStack.enabled = false
-
-      @editAdd_CookbookAction.enabled = true
-      @editAdd_CategoryAction.enabled = true
-      @editAdd_RecipeAction.enabled = false
-      @editAdd_IngredientAction.enabled = false
-      @editDeleteAction.enabled = true
-    when Category
-      @counterStack.enabled = false
-
-      @editAdd_CookbookAction.enabled = true
-      @editAdd_CategoryAction.enabled = false
-      @editAdd_RecipeAction.enabled = true
-      @editAdd_IngredientAction.enabled = false
-      @editDeleteAction.enabled = true
-    when Recipe
-      @counterStack.enabled = true
-
-      @editAdd_CookbookAction.enabled = true
-      @editAdd_CategoryAction.enabled = false
-      @editAdd_RecipeAction.enabled = false
-      @editAdd_IngredientAction.enabled = true
-      @editDeleteAction.enabled = true
-    else
-      @counterStack.enabled = false
-
-      @editAdd_CookbookAction.enabled = true
-      @editAdd_CategoryAction.enabled = false
-      @editAdd_RecipeAction.enabled = false
-      @editAdd_IngredientAction.enabled = false
-      @editDeleteAction.enabled = false
-    end
-  end
-  def shelf_item_renamed(item,col,text)
-    data = item.data
-    data.name = text
-
-    case data
-    when Recipe
-      @recipe_entry.text = text
-    end
-  end
-
-  # assumption: @shelf.currentItem.data === Recipe
-  def ingredient_moved(section,fromIndex,toIndex)
-    r = @shelf.currentItem.data
-
-    toIndex -= 1 if fromIndex < toIndex
-    r.ingredients.insert(toIndex, r.ingredients.delete_at(fromIndex))
-  end
-
-  def recipename_changed(text)
-    @shelf.currentItem.data.name = text
-    @shelf.currentItem.setText(0,text)
-  end
-  def author_changed(text)
-    @shelf.currentItem.data.author = text
-  end
-  def tottime_changed(text)
-    @shelf.currentItem.data.tottime = text
-  end
-  def yields_changed(text)
-    @shelf.currentItem.data.yields = text
-  end
-  def ingredient_changed(row,col)
-    recipe = @shelf.currentItem.data
-    text = @ingredients_table.text(row,col)
-    case col
-    when 0  # quantity
-      recipe.ingredients.sort[row].quantity = text
-    when 1  # measure
-      recipe.ingredients.sort[row].measure = Presenter::findCreateMeasure(text)
-    when 2  # food
-      recipe.ingredients.sort[row].food = Presenter::findCreateFood(text)
-    when 3  # modifier
-      recipe.ingredients.sort[row].modifier = text
-    end
-    adjust_columns
-    refresh_recipe(recipe)
-  end
-  def directions_changed()
-    @shelf.currentItem.data.directions = @directions_edit.text
-  end
-  def note_changed()
-    @shelf.currentItem.data.note = @note_edit.text
-  end
-end
-
-a = Qt::Application.new(ARGV)
-w = Neelix.new
-w.postinitialize(a)
-w.resize(800,600)
-
-# run
-a.mainWidget = w
-w.show
-a.exec
-
-# vim:fdm=syntax
rmfile ./lib/neelix/view/qt/qt.rb
}