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Diffstat (limited to 'eeschema/block_libedit.cpp')
| -rw-r--r-- | eeschema/block_libedit.cpp | 355 |
1 files changed, 355 insertions, 0 deletions
diff --git a/eeschema/block_libedit.cpp b/eeschema/block_libedit.cpp new file mode 100644 index 0000000..5dc235f --- /dev/null +++ b/eeschema/block_libedit.cpp @@ -0,0 +1,355 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com + * Copyright (C) 2008-2011 Wayne Stambaugh <stambaughw@verizon.net> + * Copyright (C) 2004-2011 KiCad Developers, see change_log.txt for contributors. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, you may find one here: + * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html + * or you may search the http://www.gnu.org website for the version 2 license, + * or you may write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA + */ + +/** + * @file block_libedit.cpp + */ + +#include <fctsys.h> +#include <gr_basic.h> +#include <class_drawpanel.h> +#include <confirm.h> + +#include <general.h> +#include <class_library.h> +#include <libeditframe.h> + + +static void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition, + bool aErase ); + + +int LIB_EDIT_FRAME::BlockCommand( int key ) +{ + int cmd = BLOCK_IDLE; + + switch( key ) + { + default: + cmd = key & 0xFF; + break; + + case -1: + cmd = BLOCK_PRESELECT_MOVE; + break; + + case 0: + cmd = BLOCK_MOVE; + break; + + case GR_KB_SHIFT: + cmd = BLOCK_COPY; + break; + + case GR_KB_ALT: + cmd = BLOCK_ROTATE; + break; + + case GR_KB_SHIFTCTRL: + cmd = BLOCK_DELETE; + break; + + case GR_KB_CTRL: + cmd = BLOCK_MIRROR_Y; + break; + + case MOUSE_MIDDLE: + cmd = BLOCK_ZOOM; + break; + } + + return cmd; +} + + +bool LIB_EDIT_FRAME::HandleBlockEnd( wxDC* DC ) +{ + int ItemCount = 0; + bool nextCmd = false; + wxPoint pt; + + if( GetScreen()->m_BlockLocate.GetCount() ) + { + BLOCK_STATE_T state = GetScreen()->m_BlockLocate.GetState(); + BLOCK_COMMAND_T command = GetScreen()->m_BlockLocate.GetCommand(); + m_canvas->CallEndMouseCapture( DC ); + GetScreen()->m_BlockLocate.SetState( state ); + GetScreen()->m_BlockLocate.SetCommand( command ); + m_canvas->SetMouseCapture( DrawAndSizingBlockOutlines, AbortBlockCurrentCommand ); + SetCrossHairPosition( wxPoint( GetScreen()->m_BlockLocate.GetRight(), + GetScreen()->m_BlockLocate.GetBottom() ) ); + m_canvas->MoveCursorToCrossHair(); + } + + switch( GetScreen()->m_BlockLocate.GetCommand() ) + { + case BLOCK_IDLE: + DisplayError( this, wxT( "Error in HandleBlockPLace" ) ); + break; + + case BLOCK_DRAG: // Drag + case BLOCK_DRAG_ITEM: + case BLOCK_MOVE: // Move + case BLOCK_COPY: // Copy + if( GetCurPart() ) + ItemCount = GetCurPart()->SelectItems( GetScreen()->m_BlockLocate, + m_unit, m_convert, + m_editPinsPerPartOrConvert ); + if( ItemCount ) + { + nextCmd = true; + + if( m_canvas->IsMouseCaptured() ) + { + m_canvas->CallMouseCapture( DC, wxDefaultPosition, false ); + m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines ); + m_canvas->CallMouseCapture( DC, wxDefaultPosition, false ); + } + + GetScreen()->m_BlockLocate.SetState( STATE_BLOCK_MOVE ); + m_canvas->Refresh( true ); + } + break; + + case BLOCK_PRESELECT_MOVE: // Move with preselection list + nextCmd = true; + m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines ); + GetScreen()->m_BlockLocate.SetState( STATE_BLOCK_MOVE ); + break; + + case BLOCK_DELETE: // Delete + if( GetCurPart() ) + ItemCount = GetCurPart()->SelectItems( GetScreen()->m_BlockLocate, + m_unit, m_convert, + m_editPinsPerPartOrConvert ); + if( ItemCount ) + SaveCopyInUndoList( GetCurPart() ); + + if( GetCurPart() ) + { + GetCurPart()->DeleteSelectedItems(); + OnModify(); + } + break; + + case BLOCK_SAVE: // Save + case BLOCK_PASTE: + case BLOCK_FLIP: + break; + + case BLOCK_ROTATE: + case BLOCK_MIRROR_X: + case BLOCK_MIRROR_Y: + if( GetCurPart() ) + ItemCount = GetCurPart()->SelectItems( GetScreen()->m_BlockLocate, + m_unit, m_convert, + m_editPinsPerPartOrConvert ); + if( ItemCount ) + SaveCopyInUndoList( GetCurPart() ); + + pt = GetScreen()->m_BlockLocate.Centre(); + pt = GetNearestGridPosition( pt ); + pt.y = -pt.y; + + if( GetCurPart() ) + { + OnModify(); + int block_cmd = GetScreen()->m_BlockLocate.GetCommand(); + + if( block_cmd == BLOCK_MIRROR_Y) + GetCurPart()->MirrorSelectedItemsH( pt ); + else if( block_cmd == BLOCK_MIRROR_X) + GetCurPart()->MirrorSelectedItemsV( pt ); + else if( block_cmd == BLOCK_ROTATE ) + GetCurPart()->RotateSelectedItems( pt ); + } + + break; + + case BLOCK_ZOOM: // Window Zoom + Window_Zoom( GetScreen()->m_BlockLocate ); + break; + + case BLOCK_ABORT: + break; + + case BLOCK_SELECT_ITEMS_ONLY: + break; + + case BLOCK_COPY_AND_INCREMENT: // not used in Eeschema + case BLOCK_MOVE_EXACT: // not used in Eeschema + break; + } + + if( !nextCmd ) + { + if( GetScreen()->m_BlockLocate.GetCommand() != BLOCK_SELECT_ITEMS_ONLY && GetCurPart() ) + GetCurPart()->ClearSelectedItems(); + + GetScreen()->m_BlockLocate.SetState( STATE_NO_BLOCK ); + GetScreen()->m_BlockLocate.SetCommand( BLOCK_IDLE ); + GetScreen()->SetCurItem( NULL ); + m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString, + false ); + m_canvas->Refresh( true ); + } + + return nextCmd; +} + + +void LIB_EDIT_FRAME::HandleBlockPlace( wxDC* DC ) +{ + wxPoint pt; + + if( !m_canvas->IsMouseCaptured() ) + { + DisplayError( this, wxT( "HandleBlockPLace : m_mouseCaptureCallback = NULL" ) ); + } + + GetScreen()->m_BlockLocate.SetState( STATE_BLOCK_STOP ); + + switch( GetScreen()->m_BlockLocate.GetCommand() ) + { + case BLOCK_IDLE: + break; + + case BLOCK_DRAG: // Drag + case BLOCK_DRAG_ITEM: + case BLOCK_MOVE: // Move + case BLOCK_PRESELECT_MOVE: // Move with preselection list + GetScreen()->m_BlockLocate.ClearItemsList(); + + if( GetCurPart() ) + SaveCopyInUndoList( GetCurPart() ); + + pt = GetScreen()->m_BlockLocate.GetMoveVector(); + pt.y *= -1; + + if( GetCurPart() ) + GetCurPart()->MoveSelectedItems( pt ); + + m_canvas->Refresh( true ); + break; + + case BLOCK_COPY: // Copy + GetScreen()->m_BlockLocate.ClearItemsList(); + + if( GetCurPart() ) + SaveCopyInUndoList( GetCurPart() ); + + pt = GetScreen()->m_BlockLocate.GetMoveVector(); + pt.y = -pt.y; + + if( GetCurPart() ) + GetCurPart()->CopySelectedItems( pt ); + + break; + + case BLOCK_PASTE: // Paste (recopy the last block saved) + GetScreen()->m_BlockLocate.ClearItemsList(); + break; + + case BLOCK_ROTATE: // Invert by popup menu, from block move + case BLOCK_MIRROR_X: // Invert by popup menu, from block move + case BLOCK_MIRROR_Y: // Invert by popup menu, from block move + if( GetCurPart() ) + SaveCopyInUndoList( GetCurPart() ); + + pt = GetScreen()->m_BlockLocate.Centre(); + pt = GetNearestGridPosition( pt ); + pt.y = -pt.y; + + if( GetCurPart() ) + { + int block_cmd = GetScreen()->m_BlockLocate.GetCommand(); + + if( block_cmd == BLOCK_MIRROR_Y) + GetCurPart()->MirrorSelectedItemsH( pt ); + else if( block_cmd == BLOCK_MIRROR_X) + GetCurPart()->MirrorSelectedItemsV( pt ); + else if( block_cmd == BLOCK_ROTATE ) + GetCurPart()->RotateSelectedItems( pt ); + } + + break; + + case BLOCK_ZOOM: // Handled by HandleBlockEnd + case BLOCK_DELETE: + case BLOCK_SAVE: + case BLOCK_ABORT: + default: + break; + } + + OnModify(); + + GetScreen()->m_BlockLocate.SetState( STATE_NO_BLOCK ); + GetScreen()->m_BlockLocate.SetCommand( BLOCK_IDLE ); + GetScreen()->SetCurItem( NULL ); + m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString, false ); + m_canvas->Refresh( true ); +} + + +/* + * Traces the outline of the search block structures + * The entire block follows the cursor + */ +void DrawMovingBlockOutlines( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition, + bool aErase ) +{ + BLOCK_SELECTOR* block; + BASE_SCREEN* screen = aPanel->GetScreen(); + block = &screen->m_BlockLocate; + + LIB_EDIT_FRAME* parent = (LIB_EDIT_FRAME*) aPanel->GetParent(); + wxASSERT( parent != NULL ); + + LIB_PART* component = parent->GetCurPart(); + + if( component == NULL ) + return; + + int unit = parent->GetUnit(); + int convert = parent->GetConvert(); + + if( aErase ) + { + block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() ); + + component->Draw( aPanel, aDC, block->GetMoveVector(), unit, convert, + g_XorMode, UNSPECIFIED_COLOR, DefaultTransform, true, true, true ); + } + + // Repaint new view + block->SetMoveVector( parent->GetCrossHairPosition() - block->GetLastCursorPosition() ); + + GRSetDrawMode( aDC, g_XorMode ); + block->Draw( aPanel, aDC, block->GetMoveVector(), g_XorMode, block->GetColor() ); + + component->Draw( aPanel, aDC, block->GetMoveVector(), unit, convert, + g_XorMode, UNSPECIFIED_COLOR, DefaultTransform, true, true, true ); +} |