343 lines
11 KiB
C++
343 lines
11 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2019-2020 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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 License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef ACTION_TOOLBAR_H
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#define ACTION_TOOLBAR_H
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#include <map>
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#include <memory>
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#include <vector>
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#include <wx/bitmap.h> // Needed for the auibar include
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#include <wx/aui/auibar.h>
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#include <wx/aui/framemanager.h>
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#include <wx/popupwin.h>
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#include <wx/panel.h>
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#include <tool/action_manager.h>
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#include <tool/tool_action.h>
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#include <tool/tool_event.h>
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class ACTION_MENU;
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class BITMAP_BUTTON;
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class EDA_BASE_FRAME;
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class TOOL_MANAGER;
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/**
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* A group of actions that will be displayed together on a toolbar palette.
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*/
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class ACTION_GROUP
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{
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public:
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// Make the toolbar a friend so it can easily access everything inside here
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friend class ACTION_TOOLBAR;
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ACTION_GROUP( std::string aName, const std::vector<const TOOL_ACTION*>& aActions );
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/**
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* Set the default action to use when first creating the toolbar palette icon.
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*
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* If no default action is provided, the default will be the first action in the
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* vector.
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*
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* @param aDefault is the default action.
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*/
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void SetDefaultAction( const TOOL_ACTION& aDefault );
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/**
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* Get the default action to use when first creating this group's toolbar palette icon.
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*/
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const TOOL_ACTION* GetDefaultAction() const { return m_defaultAction; }
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/**
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* Get the name of the group.
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*/
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std::string GetName() const { return m_name; }
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/**
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* Get the ID used in the UI to reference this group
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*/
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int GetUIId() const { return m_id + TOOL_ACTION::GetBaseUIId(); }
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/**
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* Get a vector of all the actions contained inside this group.
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*/
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const std::vector< const TOOL_ACTION*>& GetActions() const { return m_actions; }
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protected:
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///< The action ID for this action group
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int m_id;
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///< The name of this action group
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std::string m_name;
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///< The default action to display on the toolbar item
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const TOOL_ACTION* m_defaultAction;
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///< The actions that compose the group
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std::vector<const TOOL_ACTION*> m_actions;
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};
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/**
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* A popup window that contains a row of toolbar-like buttons for the user to choose from.
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*/
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class ACTION_TOOLBAR_PALETTE : public wxPopupTransientWindow
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{
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public:
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/**
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* Create the palette.
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*
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* @param aParent is the parent window
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* @param aVertical is true if the palette should make the buttons a vertical line,
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* false for a horizontal line.
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*/
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ACTION_TOOLBAR_PALETTE( wxWindow* aParent, bool aVertical );
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/**
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* Add an action to the palette.
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*
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* @param aAction is the action to add
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*/
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void AddAction( const TOOL_ACTION& aAction );
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/**
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* Enable the button for an action on the palette.
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*
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* @param aAction is the action who's button should be enabled
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* @param aEnable is true to enable the button, false to disable
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*/
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void EnableAction( const TOOL_ACTION& aAction, bool aEnable = true );
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/**
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* Check/Toggle the button for an action on the palette.
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*
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* @param aAction is the action who's button should be checked
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* @param aCheck is true to check the button, false to uncheck
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*/
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void CheckAction( const TOOL_ACTION& aAction, bool aCheck = true );
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/**
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* Set the size all the buttons on this palette should be.
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* This function will automatically pad all button bitmaps to ensure this
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* size is met.
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*
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* @param aSize is the requested size of the buttons
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*/
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void SetButtonSize( wxRect& aSize ) { m_buttonSize = aSize; }
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/**
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* Popup this window
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*
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* @param aFocus is the window to keep focus on (if supported)
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*/
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void Popup( wxWindow* aFocus = nullptr ) override;
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/**
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* Set the action group that this palette contains the actions for
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*/
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void SetGroup( ACTION_GROUP* aGroup ) { m_group = aGroup; }
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ACTION_GROUP* GetGroup() { return m_group; }
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protected:
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void onCharHook( wxKeyEvent& aEvent );
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// The group that the buttons in the palette are part of
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ACTION_GROUP* m_group;
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///< The size each button on the toolbar should be
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wxRect m_buttonSize;
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///< True if the palette uses vertical buttons, false for horizontal buttons
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bool m_isVertical;
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wxPanel* m_panel;
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wxBoxSizer* m_mainSizer;
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wxBoxSizer* m_buttonSizer;
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///< The buttons that act as the toolbar on the palette
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std::map<int, BITMAP_BUTTON*> m_buttons;
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};
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/**
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* Define the structure of a toolbar with buttons that invoke ACTIONs.
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*/
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class ACTION_TOOLBAR : public wxAuiToolBar
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{
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public:
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ACTION_TOOLBAR( EDA_BASE_FRAME* parent, wxWindowID id = wxID_ANY,
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const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize,
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long style = wxAUI_TB_DEFAULT_STYLE );
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virtual ~ACTION_TOOLBAR();
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/**
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* Set the AUI manager that this toolbar belongs to.
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*
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* @param aManager is the AUI manager
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*/
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void SetAuiManager( wxAuiManager* aManager ) { m_auiManager = aManager; }
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/**
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* Add a TOOL_ACTION-based button to the toolbar.
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*
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* After selecting the entry, a #TOOL_EVENT command containing name of the action is sent.
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*
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* @param aAction is the action to add.
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* @param aIsToggleEntry makes the toolbar item a toggle entry when true.
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* @param aIsCancellable when true, cancels the tool if clicked when tool is active.
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*/
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void Add( const TOOL_ACTION& aAction, bool aIsToggleEntry = false,
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bool aIsCancellable = false );
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/**
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* Add a large button such as used in the KiCad Manager Frame's launch bar.
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*
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* @param aAction
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*/
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void AddButton( const TOOL_ACTION& aAction );
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/**
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* Add a separator that introduces space on either side to not squash the tools
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* when scaled.
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*
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* @param aWindow is the window to get the scaling factor of
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*/
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void AddScaledSeparator( wxWindow* aWindow );
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/**
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* Add a context menu to a specific tool item on the toolbar.
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*
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* This toolbar gets ownership of the menu object, and will delete it when the
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* ClearToolbar() function is called.
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*
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* @param aAction is the action to get the menu
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* @param aMenu is the context menu
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*/
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void AddToolContextMenu( const TOOL_ACTION& aAction, std::unique_ptr<ACTION_MENU> aMenu );
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/**
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* Add a set of actions to a toolbar as a group. One action from the group will be displayed
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* at a time.
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*
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* @param aGroup is the group to add. The first action in the group will be the first shown
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* on the toolbar.
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* @param aIsToggleEntry makes the toolbar item a toggle entry when true
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*/
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void AddGroup( ACTION_GROUP* aGroup, bool aIsToggleEntry = false );
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/**
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* Select an action inside a group
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*
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* @param aGroup is the group that contains the action
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* @param aAction is the action inside the group
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*/
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void SelectAction( ACTION_GROUP* aGroup, const TOOL_ACTION& aAction );
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/**
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* Clear the toolbar and remove all associated menus.
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*/
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void ClearToolbar();
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/**
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* Updates the bitmap of a particular tool.
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*
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* Not icon-based because we use it for the custom-drawn layer pair bitmap.
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*/
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void SetToolBitmap( const TOOL_ACTION& aAction, const wxBitmap& aBitmap );
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/**
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* Apply the default toggle action.
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*
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* For checked items this is check/uncheck; for non-checked items it's enable/disable.
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*/
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void Toggle( const TOOL_ACTION& aAction, bool aState );
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void Toggle( const TOOL_ACTION& aAction, bool aEnabled, bool aChecked );
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/**
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* Use this over Realize() to avoid a rendering glitch with fixed orientation toolbars
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*
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* The standard Realize() draws both horizontal and vertical to determine sizing
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* However with many icons, potato PCs, etc, you can actually see that double draw
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* This custom function avoids the double draw if the HORIZONTAL or VERTICAL toolbar
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* properties are set.
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*/
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bool KiRealize();
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static constexpr bool TOGGLE = true;
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static constexpr bool CANCEL = true;
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protected:
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/**
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* Update a group toolbar item to look like a specific action.
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*
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* Note: This function does not verify that the action is inside the group.
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*/
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void doSelectAction( ACTION_GROUP* aGroup, const TOOL_ACTION& aAction );
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/**
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* Popup the #ACTION_TOOLBAR_PALETTE associated with the ACTION_GROUP of the
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* given toolbar item.
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*/
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void popupPalette( wxAuiToolBarItem* aItem );
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///< Handler for a mouse up/down event
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void onMouseClick( wxMouseEvent& aEvent );
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///< Handler for when a drag event occurs on an item
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void onItemDrag( wxAuiToolBarEvent& aEvent );
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///< The default tool event handler
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void onToolEvent( wxAuiToolBarEvent& aEvent );
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///< Handle a right-click on a menu item
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void onToolRightClick( wxAuiToolBarEvent& aEvent );
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///< Handle the button select inside the palette
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void onPaletteEvent( wxCommandEvent& aEvent );
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///< Handle the palette timer triggering
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void onTimerDone( wxTimerEvent& aEvent );
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///< Render the triangle in the lower-right corner that represents that an action palette
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///< is available for an item
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void OnCustomRender( wxDC& aDc, const wxAuiToolBarItem& aItem, const wxRect& aRect ) override;
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protected:
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// Timer used to determine when the palette should be opened after a group item is pressed
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wxTimer* m_paletteTimer;
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wxAuiManager* m_auiManager;
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TOOL_MANAGER* m_toolManager;
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ACTION_TOOLBAR_PALETTE* m_palette;
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std::map<int, bool> m_toolKinds;
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std::map<int, bool> m_toolCancellable;
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std::map<int, const TOOL_ACTION*> m_toolActions;
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std::map<int, ACTION_GROUP*> m_actionGroups;
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std::map<int, std::unique_ptr<ACTION_MENU>> m_toolMenus;
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};
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#endif
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