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https://gitlab.com/kicad/code/kicad.git
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6f1c3f5ef8
Statically constructing wxCursors as used for the probe and tune cursors crashes the qa_eagle_plugin test instantly. Fix this by introducing a new class CURSOR_STORE, which allows to abstract the platform wierdness of wxCursors and allow the simulator to laziliy init its own cursors at runtime. This code isn't properly tested, as these cursors are never actually used. However, it does allow the eeschema unit test to run. Fixes: lp:1781191 * https://bugs.launchpad.net/kicad/+bug/1781191
85 lines
2.4 KiB
C++
85 lines
2.4 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 KiCad Developers, see CHANGELOG.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 CURSOR_STORE__H
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#define CURSOR_STORE__H
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#include <wx/cursor.h>
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#include <map>
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#include <vector>
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/**
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* Simple class to construct and store cursors against unique ID keys.
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*
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* This can be used to lazily construct cursors as needed for specific
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* applications.
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*/
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class CURSOR_STORE
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{
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public:
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/**
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* Definition of a cursor
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*/
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struct CURSOR_DEF
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{
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///> The ID key used to uniquely identify a cursor in a given store
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int m_id_key;
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///> The image data bitmap
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const unsigned char* m_image_data;
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///> The mask data bitmap
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const unsigned char* m_mask_data;
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///> The image size in pixels
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wxSize m_size;
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///> The "hotspot" where the cursor "is" in the image
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wxPoint m_hotspot;
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};
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/**
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* Construct a store with a pre-set list of cursors.
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*
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* In future, an "Add()" function could be added if stores need to
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* dynamically add cursors.
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*
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* @param aDefs: the list of pre-set cursor definitions
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*/
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CURSOR_STORE( const std::vector<CURSOR_DEF>& aDefs );
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/**
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* Get a given cursor by its ID
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* @param aIdKey the ID key to look up
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* @return the cursor, if found, else wxNullCursor
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*/
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const wxCursor& Get( int aIdKey ) const;
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private:
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///> Internal store of cursors by ID
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std::map<int, wxCursor> m_store;
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};
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#endif // CURSOR_STORE__H
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