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Eeschema block end handler code improvements. 

* Merge HandleBlockEnd() and HandleBlockEndByPopUp() into as single block
  end function HandleBlockEnd().
* Replace all instances of HandleBlockEndByPopUp() with HandleBlockEnd().
* Change block hot keys to send command events instead of directly calling
  end block handler.
This commit is contained in:
Wayne Stambaugh 2013-10-15 12:18:30 -04:00
parent bec78be1a1
commit efb96bcce9
4 changed files with 105 additions and 215 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

238
eeschema/block.cpp
View File

@ -186,31 +186,22 @@ void SCH_EDIT_FRAME::HandleBlockPlace( wxDC* DC )
m_canvas->Refresh();
}
/*
* HandleBlockEnd is called when:
* a block is defined
* or a schematic iten should be dragged
* When the block is defined, all items inside the block should be collected
* When a schematic iten should be dragged, only this item should be collected
*
* In all cases, connected items are collected when a drag command is activated
*/
bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* aDC )
{
bool nextcmd = false;
bool zoom_command = false;
BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
bool currItemOnly = false;
if ( block->GetCommand() == BLOCK_DRAG && GetScreen()->GetCurItem() != NULL )
currItemOnly = true;
wxLogDebug( wxT( "Block end command %d, state %d, count %d" ),
block->GetCommand(), block->GetState(), block->GetCount() );
if( block->GetCount() )
{
BLOCK_STATE_T state = block->GetState();
BLOCK_COMMAND_T command = block->GetCommand();
m_canvas->CallEndMouseCapture( DC );
m_canvas->CallEndMouseCapture( aDC );
block->SetState( state );
block->SetCommand( command );
@ -231,7 +222,7 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
case BLOCK_ROTATE:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, DC, wxDefaultPosition, false );
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
@ -243,25 +234,28 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
RotateListOfItems( block->GetItems(), rotationPoint );
OnModify();
}
block->ClearItemsList();
GetScreen()->TestDanglingEnds( m_canvas, DC );
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
case BLOCK_DRAG: /* Drag */
case BLOCK_DRAG:
GetScreen()->BreakSegmentsOnJunctions();
// fall through
case BLOCK_MOVE:
case BLOCK_COPY:
if( currItemOnly )
if( GetScreen()->GetCurItem() != NULL )
{
ITEM_PICKER picker;
picker.SetItem( GetScreen()->GetCurItem() );
block->PushItem( picker );
}
else
{
GetScreen()->UpdatePickList();
}
// fall through
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
@ -269,21 +263,21 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
{
nextcmd = true;
GetScreen()->SelectBlockItems();
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
m_canvas->SetMouseCaptureCallback( DrawMovingBlockOutlines );
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
block->SetState( STATE_BLOCK_MOVE );
}
else
{
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
m_canvas->CallMouseCapture( aDC, wxDefaultPosition, false );
m_canvas->SetMouseCapture( NULL, NULL );
}
break;
case BLOCK_DELETE: /* Delete */
case BLOCK_DELETE:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, DC, wxDefaultPosition, false );
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
@ -291,13 +285,13 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
OnModify();
}
block->ClearItemsList();
GetScreen()->TestDanglingEnds( m_canvas, DC );
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
case BLOCK_SAVE: /* Save */
case BLOCK_SAVE:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, DC, wxDefaultPosition, false );
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
@ -313,10 +307,48 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
block->SetState( STATE_BLOCK_MOVE );
break;
case BLOCK_ZOOM: /* Window Zoom */
case BLOCK_ZOOM:
zoom_command = true;
break;
case BLOCK_MIRROR_X:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
// Compute the mirror center and put it on grid.
wxPoint mirrorPoint = block->Centre();
mirrorPoint = GetNearestGridPosition( mirrorPoint );
SetCrossHairPosition( mirrorPoint );
SaveCopyInUndoList( block->GetItems(), UR_MIRRORED_X, mirrorPoint );
MirrorX( block->GetItems(), mirrorPoint );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
case BLOCK_MIRROR_Y:
GetScreen()->UpdatePickList();
DrawAndSizingBlockOutlines( m_canvas, aDC, wxDefaultPosition, false );
if( block->GetCount() )
{
// Compute the mirror center and put it on grid.
wxPoint mirrorPoint = block->Centre();
mirrorPoint = GetNearestGridPosition( mirrorPoint );
SetCrossHairPosition( mirrorPoint );
SaveCopyInUndoList( block->GetItems(), UR_MIRRORED_Y, mirrorPoint );
MirrorY( block->GetItems(), mirrorPoint );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, aDC );
m_canvas->Refresh();
break;
default:
break;
}
@ -344,158 +376,6 @@ bool SCH_EDIT_FRAME::HandleBlockEnd( wxDC* DC )
}
void SCH_EDIT_FRAME::HandleBlockEndByPopUp( int Command, wxDC* DC )
{
bool blockCmdFinished = true; /* set to false for block command which
* have a next step
* and true if the block command is finished here
*/
BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
// can convert only a block move command to an other command
if( block->GetCommand() != BLOCK_MOVE )
return;
// Useless if the new command is block move because we are already in block move.
if( Command == BLOCK_MOVE )
return;
block->SetCommand( (BLOCK_COMMAND_T) Command );
block->SetMessageBlock( this );
switch( block->GetCommand() )
{
case BLOCK_COPY: /* move to copy */
block->SetState( STATE_BLOCK_MOVE );
blockCmdFinished = false;
break;
case BLOCK_DRAG: /* move to Drag */
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
// Clear list of items to move, and rebuild it with items to drag:
block->ClearItemsList();
GetScreen()->BreakSegmentsOnJunctions();
GetScreen()->UpdatePickList();
if( block->GetCount() )
{
blockCmdFinished = false;
GetScreen()->SelectBlockItems();
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
block->SetState( STATE_BLOCK_MOVE );
}
break;
case BLOCK_DELETE: /* move to Delete */
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
if( block->GetCount() )
{
DeleteItemsInList( m_canvas, block->GetItems() );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, DC );
m_canvas->Refresh();
break;
case BLOCK_SAVE: /* Save list in paste buffer*/
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
if( block->GetCount() )
{
wxPoint move_vector = -GetScreen()->m_BlockLocate.GetLastCursorPosition();
copyBlockItems( block->GetItems() );
MoveItemsInList( m_blockItems.GetItems(), move_vector );
}
break;
case BLOCK_ZOOM: /* Window Zoom */
m_canvas->CallEndMouseCapture( DC );
m_canvas->SetCursor( (wxStockCursor) m_canvas->GetDefaultCursor() );
Window_Zoom( GetScreen()->m_BlockLocate );
break;
case BLOCK_ROTATE:
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
if( block->GetCount() )
{
/* Compute the rotation center and put it on grid */
wxPoint rotationPoint = block->Centre();
rotationPoint = GetNearestGridPosition( rotationPoint );
SetCrossHairPosition( rotationPoint );
SaveCopyInUndoList( block->GetItems(), UR_ROTATED, rotationPoint );
RotateListOfItems( block->GetItems(), rotationPoint );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, DC );
m_canvas->Refresh();
break;
case BLOCK_MIRROR_X:
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
if( block->GetCount() )
{
/* Compute the mirror center and put it on grid */
wxPoint mirrorPoint = block->Centre();
mirrorPoint = GetNearestGridPosition( mirrorPoint );
SetCrossHairPosition( mirrorPoint );
SaveCopyInUndoList( block->GetItems(), UR_MIRRORED_X, mirrorPoint );
MirrorX( block->GetItems(), mirrorPoint );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, DC );
m_canvas->Refresh();
break;
case BLOCK_MIRROR_Y:
if( m_canvas->IsMouseCaptured() )
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
if( block->GetCount() )
{
/* Compute the mirror center and put it on grid */
wxPoint mirrorPoint = block->Centre();
mirrorPoint = GetNearestGridPosition( mirrorPoint );
SetCrossHairPosition( mirrorPoint );
SaveCopyInUndoList( block->GetItems(), UR_MIRRORED_Y, mirrorPoint );
MirrorY( block->GetItems(), mirrorPoint );
OnModify();
}
GetScreen()->TestDanglingEnds( m_canvas, DC );
m_canvas->Refresh();
break;
default:
break;
}
if( blockCmdFinished )
{
block->Clear();
GetScreen()->SetCurItem( NULL );
m_canvas->EndMouseCapture( GetToolId(), m_canvas->GetCurrentCursor(), wxEmptyString,
false );
}
}
/* Traces the outline of the search block structures
* The entire block follows the cursor
*/

14
eeschema/hotkeys.cpp
View File

@ -183,9 +183,9 @@ static EDA_HOTKEY HkCopyComponentOrText( wxT( "Copy Component or Label" ),
ID_POPUP_SCH_COPY_ITEM );
static EDA_HOTKEY HkDrag( wxT( "Drag Item" ), HK_DRAG, 'G', ID_SCH_DRAG_ITEM );
static EDA_HOTKEY HkSaveBlock( wxT( "Save Block" ), HK_SAVE_BLOCK, 'C' + GR_KB_CTRL );
static EDA_HOTKEY HkSaveBlock( wxT( "Save Block" ), HK_SAVE_BLOCK, 'C' + GR_KB_CTRL, wxID_COPY );
static EDA_HOTKEY HkMove2Drag( wxT( "Move Block -> Drag Block" ),
HK_MOVEBLOCK_TO_DRAGBLOCK, '\t' );
HK_MOVEBLOCK_TO_DRAGBLOCK, '\t', ID_POPUP_DRAG_BLOCK );
static EDA_HOTKEY HkInsert( wxT( "Repeat Last Item" ), HK_REPEAT_LAST, WXK_INSERT );
static EDA_HOTKEY HkDelete( wxT( "Delete Item" ), HK_DELETE, WXK_DELETE );
@ -367,18 +367,12 @@ void SCH_EDIT_FRAME::OnHotKey( wxDC* aDC, int aHotKey, const wxPoint& aPosition,
case HK_ZOOM_REDRAW:
case HK_ZOOM_CENTER:
case HK_ZOOM_AUTO:
case HK_MOVEBLOCK_TO_DRAGBLOCK: // Switch to drag mode, when block moving
case HK_SAVE_BLOCK: // Copy block to clip board.
cmd.SetId( hotKey->m_IdMenuEvent );
GetEventHandler()->ProcessEvent( cmd );
break;
case HK_MOVEBLOCK_TO_DRAGBLOCK: // Switch to drag mode, when block moving
HandleBlockEndByPopUp( BLOCK_DRAG, aDC );
break;
case HK_SAVE_BLOCK:
HandleBlockEndByPopUp( BLOCK_SAVE, aDC );
break;
case HK_DELETE:
if( notBusy )
DeleteItemAtCrossHair( aDC );

53
eeschema/schedit.cpp
View File

@ -127,7 +127,9 @@ void SCH_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
if( screen->m_BlockLocate.GetCommand() != BLOCK_MOVE )
break;
HandleBlockEndByPopUp( BLOCK_DELETE, &dc );
screen->m_BlockLocate.SetCommand( BLOCK_DELETE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
SetRepeatItem( NULL );
SetSheetNumberAndCount();
break;
@ -314,7 +316,9 @@ void SCH_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
break;
case wxID_COPY: // really this is a Save block for paste
HandleBlockEndByPopUp( BLOCK_SAVE, &dc );
screen->m_BlockLocate.SetCommand( BLOCK_SAVE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_PLACE_BLOCK:
@ -324,23 +328,31 @@ void SCH_EDIT_FRAME::Process_Special_Functions( wxCommandEvent& event )
break;
case ID_POPUP_ZOOM_BLOCK:
HandleBlockEndByPopUp( BLOCK_ZOOM, &dc );
screen->m_BlockLocate.SetCommand( BLOCK_ZOOM );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_DELETE_BLOCK:
m_canvas->MoveCursorToCrossHair();
HandleBlockEndByPopUp( BLOCK_DELETE, &dc );
screen->m_BlockLocate.SetCommand( BLOCK_DELETE );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
SetSheetNumberAndCount();
break;
case ID_POPUP_COPY_BLOCK:
m_canvas->MoveCursorToCrossHair();
HandleBlockEndByPopUp( BLOCK_COPY, &dc );
screen->m_BlockLocate.SetCommand( BLOCK_COPY );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_DRAG_BLOCK:
m_canvas->MoveCursorToCrossHair();
HandleBlockEndByPopUp( BLOCK_DRAG, &dc );
screen->m_BlockLocate.SetCommand( BLOCK_DRAG );
screen->m_BlockLocate.SetMessageBlock( this );
HandleBlockEnd( &dc );
break;
case ID_POPUP_SCH_ADD_JUNCTION:
@ -736,7 +748,8 @@ void SCH_EDIT_FRAME::OnRotate( wxCommandEvent& aEvent )
// Allows block rotate operation on hot key.
if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
{
HandleBlockEndByPopUp( BLOCK_ROTATE, &dc );
screen->m_BlockLocate.SetCommand( BLOCK_ROTATE );
HandleBlockEnd( &dc );
return;
}
@ -762,7 +775,7 @@ void SCH_EDIT_FRAME::OnRotate( wxCommandEvent& aEvent )
{
case SCH_COMPONENT_T:
if( aEvent.GetId() == ID_SCH_ROTATE_CLOCKWISE )
OrientComponent( CMP_ROTATE_CLOCKWISE );
OrientComponent( CMP_ROTATE_CLOCKWISE );
else if( aEvent.GetId() == ID_SCH_ROTATE_COUNTERCLOCKWISE )
OrientComponent( CMP_ROTATE_COUNTERCLOCKWISE );
else
@ -818,6 +831,7 @@ void SCH_EDIT_FRAME::OnEditItem( wxCommandEvent& aEvent )
// Set the locat filter, according to the edit command
const KICAD_T* filterList = SCH_COLLECTOR::EditableItems;
const KICAD_T* filterListAux = NULL;
switch( aEvent.GetId() )
{
case ID_SCH_EDIT_COMPONENT_REFERENCE:
@ -838,13 +852,12 @@ void SCH_EDIT_FRAME::OnEditItem( wxCommandEvent& aEvent )
default:
break;
}
item = LocateAndShowItem( data->GetPosition(), filterList,
aEvent.GetInt() );
item = LocateAndShowItem( data->GetPosition(), filterList, aEvent.GetInt() );
// If no item found, and if an auxiliary filter exists, try to use it
if( !item && filterListAux )
item = LocateAndShowItem( data->GetPosition(), filterListAux,
aEvent.GetInt() );
item = LocateAndShowItem( data->GetPosition(), filterListAux, aEvent.GetInt() );
// Exit if no item found at the current location or the item is already being edited.
if( (item == NULL) || (item->GetFlags() != 0) )
@ -988,11 +1001,23 @@ void SCH_EDIT_FRAME::OnOrient( wxCommandEvent& aEvent )
if( screen->m_BlockLocate.GetState() != STATE_NO_BLOCK )
{
if( aEvent.GetId() == ID_SCH_MIRROR_X )
HandleBlockEndByPopUp( BLOCK_MIRROR_X, &dc );
{
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetMessageBlock( this );
screen->m_BlockLocate.SetCommand( BLOCK_MIRROR_X );
HandleBlockEnd( &dc );
}
else if( aEvent.GetId() == ID_SCH_MIRROR_Y )
HandleBlockEndByPopUp( BLOCK_MIRROR_Y, &dc );
{
m_canvas->MoveCursorToCrossHair();
screen->m_BlockLocate.SetMessageBlock( this );
screen->m_BlockLocate.SetCommand( BLOCK_MIRROR_Y );
HandleBlockEnd( &dc );
}
else
{
wxFAIL_MSG( wxT( "Unknown block oriention command ID." ) );
}
return;
}

15
include/wxEeschemaStruct.h
View File

@ -1135,17 +1135,6 @@ public:
*/
void InitBlockPasteInfos();
/* Function HandleBlockEndByPopUp
* performs an end block command from context menu.
*
* This can be called only after HandleBlockEnd and the current command is block
* move. Execute a command other than block move from the current block move
* selected items list. Due to (minor) problems in undo/redo or/and display block,
* a mirror/rotate command is immediately executed and multiple block commands are
* not allowed (multiple commands are tricky to undo/redo in one time)
*/
void HandleBlockEndByPopUp( int Command, wxDC* DC );
/**
* Function ReturnBlockCommand
* Returns the block command internat code (BLOCK_MOVE, BLOCK_COPY...)
@ -1172,10 +1161,12 @@ public:
* depending on the current block command, this command is executed
* or parameters are initialized to prepare a call to HandleBlockPlace
* in GetScreen()->m_BlockLocate
*
* @param aDC is a device context to draw on.
* @return false if no item selected, or command finished,
* true if some items found and HandleBlockPlace must be called later
*/
virtual bool HandleBlockEnd( wxDC* DC );
virtual bool HandleBlockEnd( wxDC* aDC );
/**
* Function RepeatDrawItem