359 lines
9.9 KiB
C++
359 lines
9.9 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) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
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* Copyright (C) 1992-2012 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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/**
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* @file edtxtmod.cpp
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* @brief Edit module text.
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*/
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#include <fctsys.h>
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#include <gr_basic.h>
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#include <common.h>
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#include <class_drawpanel.h>
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#include <drawtxt.h>
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#include <trigo.h>
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#include <wxBasePcbFrame.h>
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#include <macros.h>
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#include <pcbnew.h>
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#include <wxPcbStruct.h>
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#include <class_board.h>
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#include <class_module.h>
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#include <class_text_mod.h>
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#include <class_pcb_text.h>
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static void Show_MoveTexte_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase );
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static void AbortMoveTextModule( EDA_DRAW_PANEL* Panel, wxDC* DC );
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wxPoint MoveVector; // Move vector for move edge, exported
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// to dialog_edit mod_text.cpp
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static wxPoint TextInitialPosition; // Mouse cursor initial position for
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// undo/abort move command
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static int TextInitialOrientation; // module text initial orientation for
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// undo/abort move+rot command+rot
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/* Add a new graphical text to the active module (footprint)
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* Note there always are 2 texts: reference and value.
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* New texts have the member TEXTE_MODULE.GetType() set to TEXT_is_DIVERS
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*/
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TEXTE_MODULE* PCB_BASE_FRAME::CreateTextModule( MODULE* Module, wxDC* DC )
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{
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TEXTE_MODULE* Text;
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Text = new TEXTE_MODULE( Module );
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/* Add the new text object to the beginning of the draw item list. */
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if( Module )
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Module->m_Drawings.PushFront( Text );
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Text->SetFlags( IS_NEW );
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Text->m_Text = wxT( "text" );
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GetDesignSettings().m_ModuleTextWidth = Clamp_Text_PenSize( GetDesignSettings().m_ModuleTextWidth,
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std::min( GetDesignSettings().m_ModuleTextSize.x, GetDesignSettings().m_ModuleTextSize.y ), true );
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Text->m_Size = GetDesignSettings().m_ModuleTextSize;
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Text->m_Thickness = GetDesignSettings().m_ModuleTextWidth;
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Text->m_Pos = GetScreen()->GetCrossHairPosition();
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Text->SetLocalCoord();
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InstallTextModOptionsFrame( Text, NULL );
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m_canvas->MoveCursorToCrossHair();
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Text->ClearFlags();
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if( DC )
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Text->Draw( m_canvas, DC, GR_OR );
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Text->DisplayInfo( this );
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return Text;
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}
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/* Rotate text 90 degrees.
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*/
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void PCB_BASE_FRAME::RotateTextModule( TEXTE_MODULE* Text, wxDC* DC )
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{
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if( Text == NULL )
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return;
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MODULE* module = (MODULE*) Text->GetParent();
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if( module && module->GetFlags() == 0 && Text->GetFlags() == 0 ) // prepare undo command
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{
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if( IsType( PCB_FRAME_TYPE ) )
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SaveCopyInUndoList( module, UR_CHANGED );
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}
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// we expect MoveVector to be (0,0) if there is no move in progress
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Text->Draw( m_canvas, DC, GR_XOR, MoveVector );
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Text->m_Orient += 900;
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while( Text->m_Orient >= 1800 )
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Text->m_Orient -= 1800;
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Text->Draw( m_canvas, DC, GR_XOR, MoveVector );
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Text->DisplayInfo( this );
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if( module )
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module->SetLastEditTime();
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OnModify();
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}
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/*
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* Deletes text in module (if not the reference or value)
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*/
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void PCB_BASE_FRAME::DeleteTextModule( TEXTE_MODULE* Text )
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{
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MODULE* Module;
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if( Text == NULL )
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return;
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Module = (MODULE*) Text->GetParent();
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if( Text->GetType() == TEXT_is_DIVERS )
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{
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m_canvas->RefreshDrawingRect( Text->GetBoundingBox() );
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Text->DeleteStructure();
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OnModify();
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Module->SetLastEditTime();
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}
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}
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/*
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* Abort text move in progress.
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*
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* If a text is selected, its initial coordinates are regenerated.
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*/
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static void AbortMoveTextModule( EDA_DRAW_PANEL* Panel, wxDC* DC )
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{
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BASE_SCREEN* screen = Panel->GetScreen();
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TEXTE_MODULE* Text = (TEXTE_MODULE*) screen->GetCurItem();
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MODULE* Module;
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Panel->SetMouseCapture( NULL, NULL );
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if( Text == NULL )
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return;
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Module = (MODULE*) Text->GetParent();
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Text->DrawUmbilical( Panel, DC, GR_XOR, -MoveVector );
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Text->Draw( Panel, DC, GR_XOR, MoveVector );
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// If the text was moved (the move does not change internal data)
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// it could be rotated while moving. So set old value for orientation
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if( Text->IsMoving() )
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Text->m_Orient = TextInitialOrientation;
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/* Redraw the text */
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Panel->RefreshDrawingRect( Text->GetBoundingBox() );
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// leave it at (0,0) so we can use it Rotate when not moving.
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MoveVector.x = MoveVector.y = 0;
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Text->ClearFlags();
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Module->ClearFlags();
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screen->SetCurItem( NULL );
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}
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/* Start a text move.
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*/
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void PCB_BASE_FRAME::StartMoveTexteModule( TEXTE_MODULE* Text, wxDC* DC )
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{
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MODULE* Module;
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if( Text == NULL )
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return;
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Module = (MODULE*) Text->GetParent();
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Text->SetFlags( IS_MOVED );
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Module->SetFlags( IN_EDIT );
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MoveVector.x = MoveVector.y = 0;
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TextInitialPosition = Text->m_Pos;
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TextInitialOrientation = Text->m_Orient;
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// Center cursor on initial position of text
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GetScreen()->SetCrossHairPosition( TextInitialPosition );
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m_canvas->MoveCursorToCrossHair();
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Text->DisplayInfo( this );
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SetCurItem( Text );
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m_canvas->SetMouseCapture( Show_MoveTexte_Module, AbortMoveTextModule );
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m_canvas->CallMouseCapture( DC, wxDefaultPosition, true );
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}
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/* Place the text a the cursor position when the left mouse button is clicked.
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*/
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void PCB_BASE_FRAME::PlaceTexteModule( TEXTE_MODULE* Text, wxDC* DC )
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{
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if( Text != NULL )
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{
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m_canvas->RefreshDrawingRect( Text->GetBoundingBox() );
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Text->DrawUmbilical( m_canvas, DC, GR_XOR, -MoveVector );
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/* Update the coordinates for anchor. */
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MODULE* Module = (MODULE*) Text->GetParent();
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if( Module )
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{
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// Prepare undo command (a rotation can be made while moving)
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EXCHG( Text->m_Orient, TextInitialOrientation );
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if( IsType( PCB_FRAME_TYPE ) )
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SaveCopyInUndoList( Module, UR_CHANGED );
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else
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SaveCopyInUndoList( Module, UR_MODEDIT );
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EXCHG( Text->m_Orient, TextInitialOrientation );
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// Set the new position for text.
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Text->m_Pos = GetScreen()->GetCrossHairPosition();
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wxPoint textRelPos = Text->m_Pos - Module->m_Pos;
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RotatePoint( &textRelPos, -Module->m_Orient );
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Text->SetPos0( textRelPos );
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Text->ClearFlags();
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Module->ClearFlags();
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Module->SetLastEditTime();
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OnModify();
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/* Redraw text. */
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m_canvas->RefreshDrawingRect( Text->GetBoundingBox() );
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}
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else
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{
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Text->m_Pos = GetScreen()->GetCrossHairPosition();
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}
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}
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// leave it at (0,0) so we can use it Rotate when not moving.
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MoveVector.x = MoveVector.y = 0;
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m_canvas->SetMouseCapture( NULL, NULL );
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}
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static void Show_MoveTexte_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase )
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{
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BASE_SCREEN* screen = aPanel->GetScreen();
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TEXTE_MODULE* Text = (TEXTE_MODULE*) screen->GetCurItem();
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if( Text == NULL )
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return;
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// Erase umbilical and text if necessary
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if( aErase )
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{
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Text->DrawUmbilical( aPanel, aDC, GR_XOR, -MoveVector );
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Text->Draw( aPanel, aDC, GR_XOR, MoveVector );
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}
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MoveVector = TextInitialPosition - screen->GetCrossHairPosition();
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// Draw umbilical if text moved
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if( MoveVector.x || MoveVector.y )
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Text->DrawUmbilical( aPanel, aDC, GR_XOR, -MoveVector );
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// Redraw text
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Text->Draw( aPanel, aDC, GR_XOR, MoveVector );
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}
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void PCB_BASE_FRAME::ResetTextSize( BOARD_ITEM* aItem, wxDC* aDC )
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{
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wxSize newSize;
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int newThickness;
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TEXTE_PCB* pcbText = NULL;
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TEXTE_MODULE* moduleText = NULL;
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EDA_TEXT* text;
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switch( aItem->Type() )
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{
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case PCB_TEXT_T:
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newSize = GetDesignSettings().m_PcbTextSize;
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newThickness = GetDesignSettings().m_PcbTextWidth;
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pcbText = (TEXTE_PCB*) aItem;
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text = (EDA_TEXT*) pcbText;
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break;
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case PCB_MODULE_TEXT_T:
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newSize = GetDesignSettings().m_ModuleTextSize;
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newThickness = GetDesignSettings().m_ModuleTextWidth;
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moduleText = (TEXTE_MODULE*) aItem;
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text = (EDA_TEXT*) moduleText;
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break;
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default:
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// Exit if aItem is not a text field
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return;
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break;
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}
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// Exit if there's nothing to do
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if( text->GetSize() == newSize && text->GetThickness() == newThickness )
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return;
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// Push item to undo list
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switch( aItem->Type() )
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{
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case PCB_TEXT_T:
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SaveCopyInUndoList( pcbText, UR_CHANGED );
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break;
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case PCB_MODULE_TEXT_T:
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SaveCopyInUndoList( moduleText->GetParent(), UR_CHANGED );
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break;
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default:
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break;
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}
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// Apply changes
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text->SetSize( newSize );
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text->SetThickness( newThickness );
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if( aDC )
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m_canvas->Refresh();
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OnModify();
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}
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