1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281
|
/****************************************************/
/* Routines de gestion des commandes sur blocks */
/* (section commune eeschema/pcbnew... */
/****************************************************/
/* Fichier common.cpp */
#include "fctsys.h"
#include "gr_basic.h"
#include "wxstruct.h"
#include "common.h"
#include "macros.h"
/*******************/
/* DrawBlockStruct */
/*******************/
/****************************************************************************/
DrawBlockStruct::DrawBlockStruct(void):
EDA_BaseStruct(BLOCK_LOCATE_STRUCT_TYPE), EDA_Rect()
/****************************************************************************/
{
m_State = STATE_NO_BLOCK; /* Etat (enum BlockState) du block */
m_Command = BLOCK_IDLE; /* Type (enum CmdBlockType) d'operation */
m_BlockDrawStruct = NULL; /* pointeur sur la structure */
m_Color = BROWN;
}
/****************************************/
DrawBlockStruct::~DrawBlockStruct(void)
/****************************************/
{
}
/***************************************************************/
void DrawBlockStruct::SetMessageBlock(WinEDA_DrawFrame * frame)
/***************************************************************/
/*
Print block command message (Block move, Block copy ...) in status bar
*/
{
wxString msg;
switch(m_Command)
{
case BLOCK_IDLE:
break;
case BLOCK_MOVE: /* Move */
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
msg = _("Block Move");
break;
case BLOCK_DRAG: /* Drag */
msg = _("Block Drag");
break;
case BLOCK_COPY: /* Copy */
msg = _("Block Copy");
break;
case BLOCK_DELETE: /* Delete */
msg = _("Block Delete");
break;
case BLOCK_SAVE: /* Save */
msg = _("Block Save");
break;
case BLOCK_PASTE:
msg = _("Block Paste");
break;
case BLOCK_ZOOM: /* Window Zoom */
msg = _("Win Zoom");
break;
case BLOCK_ROTATE: /* Rotate 90 deg */
msg = _("Block Rotate");
break;
case BLOCK_INVERT: /* Flip */
msg = _("Block Invert");
break;
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y: /* mirror */
msg = _("Block Mirror");
break;
case BLOCK_ABORT:
break;
default:
msg = wxT("????");
break;
}
frame->DisplayToolMsg(msg);
}
/**************************************************************/
void DrawBlockStruct::Draw(WinEDA_DrawPanel * panel, wxDC * DC)
/**************************************************************/
{
int w = GetWidth()/panel->GetZoom();
int h = GetHeight()/panel->GetZoom();
if ( w == 0 || h == 0 )
GRLine(&panel->m_ClipBox, DC, GetX(), GetY(),
GetRight(), GetBottom(), m_Color);
else
GRRect(&panel->m_ClipBox, DC, GetX(), GetY(),
GetRight(), GetBottom(), m_Color);
}
/*************************************************************************/
bool WinEDA_DrawFrame::HandleBlockBegin(wxDC * DC, int key,
const wxPoint & startpos)
/*************************************************************************/
/* First command block function:
Init the Block infos: command type, initial position, and other variables..
*/
{
DrawBlockStruct * Block = & GetScreen()->BlockLocate;
if ( (Block->m_Command != BLOCK_IDLE) ||
( Block->m_State != STATE_NO_BLOCK) )
return FALSE;
Block->m_Flags = 0;
Block->m_Command = (CmdBlockType) ReturnBlockCommand(key);
if ( Block->m_Command == 0 )
return FALSE;
switch(Block->m_Command)
{
case BLOCK_IDLE: break;
case BLOCK_MOVE: /* Move */
case BLOCK_DRAG: /* Drag */
case BLOCK_COPY: /* Copy */
case BLOCK_DELETE: /* Delete */
case BLOCK_SAVE: /* Save */
case BLOCK_ROTATE: /* Rotate 90 deg */
case BLOCK_INVERT: /* Flip */
case BLOCK_ZOOM: /* Window Zoom */
case BLOCK_MIRROR_X:
case BLOCK_MIRROR_Y: /* mirror */
case BLOCK_PRESELECT_MOVE: /* Move with preselection list*/
InitBlockLocateDatas(GetScreen(),startpos);
break;
case BLOCK_PASTE:
InitBlockLocateDatas(GetScreen(),startpos);
Block->m_BlockLastCursorPosition.x = 0;
Block->m_BlockLastCursorPosition.y = 0;
InitBlockPasteInfos();
if( Block->m_BlockDrawStruct == NULL ) /* No data to paste */
{
DisplayError(this, wxT("No Block to paste"), 20);
GetScreen()->BlockLocate.m_Command = BLOCK_IDLE;
GetScreen()->ManageCurseur = NULL;
return TRUE;
}
if ( GetScreen()->ManageCurseur == NULL )
{
Block->m_BlockDrawStruct = NULL;
DisplayError(this,
wxT("WinEDA_DrawFrame::HandleBlockBegin() Err: ManageCurseur NULL"));
return TRUE;
}
Block->m_State = STATE_BLOCK_MOVE;
GetScreen()->ManageCurseur(DrawPanel, DC, FALSE);
break;
default:
DisplayError(this,
wxT("WinEDA_DrawFrame::HandleBlockBegin() error: Unknown command"));
break;
}
Block->SetMessageBlock(this);
return TRUE;
}
/******************************************************************/
void AbortBlockCurrentCommand(WinEDA_DrawFrame * frame, wxDC * DC)
/******************************************************************/
/*
Cancel Current block operation.
*/
{
BASE_SCREEN * screen = frame->GetScreen();
if( screen->ManageCurseur) /* Erase current drawing on screen */
{
screen->ManageCurseur(frame->DrawPanel, DC, FALSE); /* Efface dessin fantome */
screen->ManageCurseur = NULL;
screen->ForceCloseManageCurseur = NULL;
screen->m_CurrentItem = NULL;
/* Delete the picked wrapper if this is a picked list. */
if( (screen->BlockLocate.m_Command != BLOCK_PASTE) &&
screen->BlockLocate.m_BlockDrawStruct )
{
if(screen->BlockLocate.m_BlockDrawStruct->m_StructType == DRAW_PICK_ITEM_STRUCT_TYPE)
{
DrawPickedStruct * PickedList;
PickedList = (DrawPickedStruct*)screen->BlockLocate.m_BlockDrawStruct;
PickedList->DeleteWrapperList();
}
screen->BlockLocate.m_BlockDrawStruct = NULL;
}
}
screen->BlockLocate.m_Flags = 0;
screen->BlockLocate.m_State = STATE_NO_BLOCK;
screen->BlockLocate.m_Command = BLOCK_ABORT;
frame->HandleBlockEnd(DC);
screen->BlockLocate.m_Command = BLOCK_IDLE;
frame->DisplayToolMsg(wxEmptyString);
}
/*************************************************************************/
void InitBlockLocateDatas( BASE_SCREEN * screen,const wxPoint & startpos )
/*************************************************************************/
/*
Init the initial values of a BlockLocate, before starting a block command
*/
{
screen->BlockLocate.m_State = STATE_BLOCK_INIT;
screen->BlockLocate.SetOrigin(startpos);
screen->BlockLocate.SetSize(wxSize(0,0));
screen->BlockLocate.Pnext = NULL;
screen->BlockLocate.m_BlockDrawStruct = NULL;
screen->ManageCurseur = DrawAndSizingBlockOutlines;
screen->ForceCloseManageCurseur = AbortBlockCurrentCommand;
}
/********************************************************************************/
void DrawAndSizingBlockOutlines(WinEDA_DrawPanel * panel, wxDC * DC, bool erase )
/********************************************************************************/
/* Redraw the outlines of the block which shows the search area for block commands
The first point of the rectangle showing the area is initialised
by InitBlockLocateDatas().
The other point of the rectangle is the mouse cursor
*/
{
DrawBlockStruct * PtBlock;
PtBlock = &panel->GetScreen()->BlockLocate;
PtBlock->m_MoveVector = wxPoint(0,0);
GRSetDrawMode(DC, g_XorMode);
/* Effacement ancien cadre */
if( erase ) PtBlock->Draw(panel, DC);
PtBlock->m_BlockLastCursorPosition = panel->GetScreen()->m_Curseur;
PtBlock->SetEnd(panel->GetScreen()->m_Curseur);
PtBlock->Draw(panel, DC);
if ( PtBlock->m_State == STATE_BLOCK_INIT )
{
if ( PtBlock->GetWidth() || PtBlock->GetHeight() )
/* 2ieme point existant: le rectangle n'est pas de surface nulle */
PtBlock->m_State = STATE_BLOCK_END;
}
}
|