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indexing |
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description: "Command to select which kind of new link will be created." |
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legal: "See notice at end of class." |
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status: "See notice at end of class." |
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author: "Etienne Amodeo" |
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date: "$Date$" |
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revision: "$Revision$" |
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|
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class |
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EB_CREATE_LINK_COMMAND |
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|
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inherit |
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EB_CONTEXT_DIAGRAM_COMMAND |
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redefine |
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new_toolbar_item, |
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make, |
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description |
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end |
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|
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create |
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make |
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|
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feature {NONE} -- Initialization |
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|
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make (a_target: like tool) is |
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-- Initialize `Current'. |
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-- Client-supplier links are selected by default. |
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do |
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Precursor (a_target) |
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selected_type := Inheritance |
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end |
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|
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|
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feature -- Basic operations |
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|
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execute is |
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-- Perform operation. |
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do |
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if selected_type = inheritance then |
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tool.on_new_inherit_click |
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elseif selected_type = Supplier then |
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tool.on_new_client_click |
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else |
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tool.on_new_agg_client_click |
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end |
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end |
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|
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new_toolbar_item (display_text: BOOLEAN): EB_COMMAND_TOOL_BAR_BUTTON is |
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-- Create a new toolbar button for this command. |
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-- |
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-- Call `recycle' on the result when you don't need it anymore otherwise |
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-- it will never be garbage collected. |
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do |
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create Result.make (Current) |
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initialize_toolbar_item (Result, display_text) |
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current_button := Result |
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Result.select_actions.extend (agent show_text_menu) |
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end |
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|
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feature -- Status report |
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|
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selected_type: INTEGER |
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-- Currently selected type of new links |
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|
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inheritance, supplier, aggregate: INTEGER is unique |
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-- Possible values for `selected_type'. |
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|
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feature -- Status setting |
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|
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select_type (a_type: INTEGER) is |
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-- Set current type of link to `Supplier', `Inheritance' or`Aggregate'. |
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require |
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valid_type: a_type = Inheritance or else a_type = Supplier or else a_type = Aggregate |
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local |
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tbb: EB_COMMAND_TOOL_BAR_BUTTON |
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tt: STRING |
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do |
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selected_type := a_type |
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execute |
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|
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tt := tooltip.twin |
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if accelerator /= Void then |
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tt.append (Opening_parenthesis) |
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tt.append (accelerator.out) |
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tt.append (Closing_parenthesis) |
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end |
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from |
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managed_toolbar_items.start |
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until |
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managed_toolbar_items.after |
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loop |
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tbb := managed_toolbar_items.item |
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tbb.set_pixmap (pixmap) |
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tbb.set_tooltip (tt) |
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if is_sensitive then |
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tbb.enable_sensitive |
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else |
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tbb.disable_sensitive |
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end |
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managed_toolbar_items.forth |
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end |
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end |
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feature {NONE} -- Implementation |
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|
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pixmap: EV_PIXMAP is |
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-- Pixmap representing the command. |
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do |
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if selected_type = inheritance then |
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Result := pixmaps.icon_pixmaps.new_inheritance_link_icon |
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elseif selected_type = Supplier then |
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Result := pixmaps.icon_pixmaps.new_supplier_link_icon |
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else |
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Result := pixmaps.icon_pixmaps.new_aggregate_supplier_link_icon |
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end |
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end |
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|
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pixel_buffer: EV_PIXEL_BUFFER is |
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-- Pixel buffer representing the command. |
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do |
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-- Currently there is no pixel buffer for this command. |
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end |
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|
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tooltip: STRING is |
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-- Tooltip for the toolbar button. |
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do |
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if selected_type = inheritance then |
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Result := Interface_names.f_diagram_create_inheritance_links |
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elseif selected_type = Supplier then |
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Result := Interface_names.f_diagram_create_supplier_links |
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else |
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Result := Interface_names.f_diagram_create_aggregate_supplier_links |
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end |
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end |
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|
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description: STRING is |
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-- Description for this command. |
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do |
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Result := Interface_names.l_diagram_create_links |
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end |
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|
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name: STRING is "New_links" |
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-- Name of the command. Used to store the command in the |
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-- preferences. |
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|
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show_text_menu is |
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-- Show menu to enable selection of link type. |
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local |
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menu: EV_MENU |
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menu_item: EV_CHECK_MENU_ITEM |
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do |
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create menu |
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create menu_item |
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menu_item.set_text (Interface_names.f_diagram_create_inheritance_links) |
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if selected_type = Inheritance then |
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menu_item.enable_select |
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end |
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menu_item.select_actions.extend (agent select_type (Inheritance)) |
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menu.extend (menu_item) |
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create menu_item |
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menu_item.set_text (Interface_names.f_diagram_create_supplier_links) |
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menu.extend (menu_item) |
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if selected_type = Supplier then |
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menu_item.enable_select |
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end |
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menu_item.select_actions.extend (agent select_type (Supplier)) |
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create menu_item |
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menu_item.set_text (Interface_names.f_diagram_create_aggregate_supplier_links) |
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if selected_type = Aggregate then |
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menu_item.enable_select |
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end |
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menu_item.select_actions.extend (agent select_type (Aggregate)) |
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menu.extend (menu_item) |
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menu.show_at (current_button.parent, current_button.parent.pointer_position.x, current_button.parent.height) |
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end |
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|
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feature {EB_CONTEXT_EDITOR} -- Implementation |
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|
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current_button: EB_COMMAND_TOOL_BAR_BUTTON; |
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-- Current toggle button. |
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|
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indexing |
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copyright: "Copyright (c) 1984-2006, Eiffel Software" |
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license: "GPL version 2 (see http://www.eiffel.com/licensing/gpl.txt)" |
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licensing_options: "http://www.eiffel.com/licensing" |
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copying: "[ |
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This file is part of Eiffel Software's Eiffel Development Environment. |
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|
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Eiffel Software's Eiffel Development Environment is free |
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software; you can redistribute it and/or modify it under |
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the terms of the GNU General Public License as published |
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by the Free Software Foundation, version 2 of the License |
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(available at the URL listed under "license" above). |
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|
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Eiffel Software's Eiffel Development Environment is |
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distributed in the hope that it will be useful, but |
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WITHOUT ANY WARRANTY; without even the implied warranty |
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of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. |
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See the GNU General Public License for more details. |
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|
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You should have received a copy of the GNU General Public |
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License along with Eiffel Software's Eiffel Development |
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Environment; if not, write to the Free Software Foundation, |
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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]" |
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source: "[ |
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Eiffel Software |
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356 Storke Road, Goleta, CA 93117 USA |
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Telephone 805-685-1006, Fax 805-685-6869 |
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Website http://www.eiffel.com |
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Customer support http://support.eiffel.com |
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]" |
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|
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end -- class EB_CREATE_LINK_COMMAND |
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