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Diffstat (limited to 'pcbnew/edtxtmod.cpp')
| -rw-r--r-- | pcbnew/edtxtmod.cpp | 343 |
1 files changed, 343 insertions, 0 deletions
diff --git a/pcbnew/edtxtmod.cpp b/pcbnew/edtxtmod.cpp new file mode 100644 index 0000000..733183f --- /dev/null +++ b/pcbnew/edtxtmod.cpp @@ -0,0 +1,343 @@ +/* + * This program source code file is part of KiCad, a free EDA CAD application. + * + * Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr + * Copyright (C) 1992-2012 KiCad Developers, see AUTHORS.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 edtxtmod.cpp + * @brief Edit module text. + */ + +#include <fctsys.h> +#include <gr_basic.h> +#include <common.h> +#include <class_drawpanel.h> +#include <drawtxt.h> +#include <trigo.h> +#include <wxBasePcbFrame.h> +#include <macros.h> + +#include <pcbnew.h> +#include <wxPcbStruct.h> +#include <module_editor_frame.h> + +#include <class_board.h> +#include <class_module.h> +#include <class_text_mod.h> +#include <class_pcb_text.h> + + +static void Show_MoveTexte_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition, + bool aErase ); +static void AbortMoveTextModule( EDA_DRAW_PANEL* Panel, wxDC* DC ); + + +wxPoint MoveVector; // Move vector for move edge, exported + // to dialog_edit mod_text.cpp +static wxPoint TextInitialPosition; // Mouse cursor initial position for + // undo/abort move command +static double TextInitialOrientation; // module text initial orientation for + // undo/abort move+rot command+rot + + +/* Add a new graphical text to the active module (footprint) + * Note there always are 2 mandatory texts: reference and value. + * New texts have the member TEXTE_MODULE.GetType() set to TEXT_is_DIVERS + */ +TEXTE_MODULE* FOOTPRINT_EDIT_FRAME::CreateTextModule( MODULE* aModule, wxDC* aDC ) +{ + TEXTE_MODULE* text = new TEXTE_MODULE( aModule ); + + text->SetFlags( IS_NEW ); + + GetDesignSettings().m_ModuleTextWidth = Clamp_Text_PenSize( GetDesignSettings().m_ModuleTextWidth, + std::min( GetDesignSettings().m_ModuleTextSize.x, GetDesignSettings().m_ModuleTextSize.y ), true ); + text->SetSize( GetDesignSettings().m_ModuleTextSize ); + text->SetThickness( GetDesignSettings().m_ModuleTextWidth ); + text->SetPosition( GetCrossHairPosition() ); + + if( LSET::AllTechMask().test( GetActiveLayer() ) ) // i.e. a possible layer for a text + text->SetLayer( GetActiveLayer() ); + + InstallTextModOptionsFrame( text, NULL ); + + m_canvas->MoveCursorToCrossHair(); + + if( text->GetText().IsEmpty() ) + { + delete text; + return NULL; + } + + // Add the new text object to the beginning of the footprint draw list. + if( aModule ) + aModule->GraphicalItems().PushFront( text ); + + text->ClearFlags(); + + if( aDC ) + text->Draw( m_canvas, aDC, GR_OR ); + + SetMsgPanel( text ); + + return text; +} + + +/* Rotate text 90 degrees. + */ +void PCB_BASE_FRAME::RotateTextModule( TEXTE_MODULE* Text, wxDC* DC ) +{ + if( Text == NULL ) + return; + + MODULE* module = (MODULE*) Text->GetParent(); + + if( module && module->GetFlags() == 0 && Text->GetFlags() == 0 ) // prepare undo command + { + if( IsType( FRAME_PCB ) ) + SaveCopyInUndoList( module, UR_CHANGED ); + } + + // we expect MoveVector to be (0,0) if there is no move in progress + Text->Draw( m_canvas, DC, GR_XOR, MoveVector ); + + Text->SetOrientation( Text->GetOrientation() + 900 ); + + Text->Draw( m_canvas, DC, GR_XOR, MoveVector ); + SetMsgPanel( Text ); + + if( module ) + module->SetLastEditTime(); + + OnModify(); +} + + +/* + * Deletes text in module (if not the reference or value) + */ +void PCB_BASE_FRAME::DeleteTextModule( TEXTE_MODULE* Text ) +{ + MODULE* Module; + + if( Text == NULL ) + return; + + Module = static_cast<MODULE*>( Text->GetParent() ); + + if( Text->GetType() == TEXTE_MODULE::TEXT_is_DIVERS ) + { + m_canvas->RefreshDrawingRect( Text->GetBoundingBox() ); + Text->DeleteStructure(); + OnModify(); + Module->SetLastEditTime(); + } +} + + +/* + * Abort text move in progress. + * + * If a text is selected, its initial coordinates are regenerated. + */ +static void AbortMoveTextModule( EDA_DRAW_PANEL* Panel, wxDC* DC ) +{ + BASE_SCREEN* screen = Panel->GetScreen(); + TEXTE_MODULE* Text = static_cast<TEXTE_MODULE*>( screen->GetCurItem() ); + MODULE* Module; + + Panel->SetMouseCapture( NULL, NULL ); + + if( Text == NULL ) + return; + + Module = static_cast<MODULE*>( Text->GetParent() ); + + Text->DrawUmbilical( Panel, DC, GR_XOR, -MoveVector ); + Text->Draw( Panel, DC, GR_XOR, MoveVector ); + + // If the text was moved (the move does not change internal data) + // it could be rotated while moving. So set old value for orientation + if( Text->IsMoving() ) + Text->SetOrientation( TextInitialOrientation ); + + // Redraw the text + Panel->RefreshDrawingRect( Text->GetBoundingBox() ); + + // leave it at (0,0) so we can use it Rotate when not moving. + MoveVector.x = MoveVector.y = 0; + + Text->ClearFlags(); + Module->ClearFlags(); + + screen->SetCurItem( NULL ); +} + + +/* Start a text move. + */ +void PCB_BASE_FRAME::StartMoveTexteModule( TEXTE_MODULE* Text, wxDC* DC ) +{ + if( Text == NULL ) + return; + + MODULE *Module = static_cast<MODULE*>( Text->GetParent() ); + + Text->SetFlags( IS_MOVED ); + Module->SetFlags( IN_EDIT ); + + MoveVector.x = MoveVector.y = 0; + + TextInitialPosition = Text->GetTextPosition(); + TextInitialOrientation = Text->GetOrientation(); + + // Center cursor on initial position of text + SetCrossHairPosition( TextInitialPosition ); + m_canvas->MoveCursorToCrossHair(); + + SetMsgPanel( Text ); + SetCurItem( Text ); + m_canvas->SetMouseCapture( Show_MoveTexte_Module, AbortMoveTextModule ); + m_canvas->CallMouseCapture( DC, wxDefaultPosition, true ); +} + + +/* Place the text a the cursor position when the left mouse button is clicked. + */ +void PCB_BASE_FRAME::PlaceTexteModule( TEXTE_MODULE* Text, wxDC* DC ) +{ + if( Text != NULL ) + { + m_canvas->RefreshDrawingRect( Text->GetBoundingBox() ); + Text->DrawUmbilical( m_canvas, DC, GR_XOR, -MoveVector ); + + // Update the coordinates for anchor. + MODULE* Module = static_cast<MODULE*>( Text->GetParent() ); + + if( Module ) + { + // Prepare undo command (a rotation can be made while moving) + double tmp = Text->GetOrientation(); + Text->SetOrientation( TextInitialOrientation ); + + if( IsType( FRAME_PCB ) ) + SaveCopyInUndoList( Module, UR_CHANGED ); + else + SaveCopyInUndoList( Module, UR_MODEDIT ); + + Text->SetOrientation( tmp ); + + // Set the new position for text. + Text->SetTextPosition( GetCrossHairPosition() ); + wxPoint textRelPos = Text->GetTextPosition() - Module->GetPosition(); + RotatePoint( &textRelPos, -Module->GetOrientation() ); + Text->SetPos0( textRelPos ); + Text->ClearFlags(); + Module->ClearFlags(); + Module->SetLastEditTime(); + OnModify(); + + // Redraw text. + m_canvas->RefreshDrawingRect( Text->GetBoundingBox() ); + } + else + { + Text->SetTextPosition( GetCrossHairPosition() ); + } + } + + // leave it at (0,0) so we can use it Rotate when not moving. + MoveVector.x = MoveVector.y = 0; + + m_canvas->SetMouseCapture( NULL, NULL ); +} + + +static void Show_MoveTexte_Module( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition, + bool aErase ) +{ + BASE_SCREEN* screen = aPanel->GetScreen(); + TEXTE_MODULE* Text = static_cast<TEXTE_MODULE*>( screen->GetCurItem() ); + + if( Text == NULL ) + return; + + // Erase umbilical and text if necessary + if( aErase ) + { + Text->DrawUmbilical( aPanel, aDC, GR_XOR, -MoveVector ); + Text->Draw( aPanel, aDC, GR_XOR, MoveVector ); + } + + MoveVector = TextInitialPosition - aPanel->GetParent()->GetCrossHairPosition(); + + // Draw umbilical if text moved + if( MoveVector.x || MoveVector.y ) + Text->DrawUmbilical( aPanel, aDC, GR_XOR, -MoveVector ); + + // Redraw text + Text->Draw( aPanel, aDC, GR_XOR, MoveVector ); +} + +void PCB_BASE_FRAME::ResetTextSize( BOARD_ITEM* aItem, wxDC* aDC ) +{ + wxSize newSize; + int newThickness; + + if( aItem->Type() == PCB_TEXT_T ) + { + newSize = GetDesignSettings().m_PcbTextSize; + newThickness = GetDesignSettings().m_PcbTextWidth; + TEXTE_PCB* text = static_cast<TEXTE_PCB*>( aItem ); + + // Exit if there's nothing to do + if( text->GetSize() == newSize && text->GetThickness() == newThickness ) + return; + + SaveCopyInUndoList( text, UR_CHANGED ); + text->SetSize( newSize ); + text->SetThickness( newThickness ); + } + + else if( aItem->Type() == PCB_MODULE_TEXT_T ) + { + newSize = GetDesignSettings().m_ModuleTextSize; + newThickness = GetDesignSettings().m_ModuleTextWidth; + TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( aItem ); + + // Exit if there's nothing to do + if( text->GetSize() == newSize && text->GetThickness() == newThickness ) + return; + + SaveCopyInUndoList( text->GetParent(), UR_CHANGED ); + text->SetSize( newSize ); + text->SetThickness( newThickness ); + } + else + return; + + if( aDC ) + m_canvas->Refresh(); + + OnModify(); +} |