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
|
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 jean-pierre.charras
* Copyright (C) 2012 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 edit_bitmap.cpp
*/
#include <fctsys.h>
#include <class_drawpanel.h>
#include <schframe.h>
#include <sch_bitmap.h>
#include <dialog_image_editor.h>
static void abortMoveBitmap( EDA_DRAW_PANEL* aPanel, wxDC* aDC )
{
SCH_SCREEN* screen = (SCH_SCREEN*) aPanel->GetScreen();
SCH_BITMAP* item = (SCH_BITMAP*) screen->GetCurItem();
SCH_EDIT_FRAME* parent = (SCH_EDIT_FRAME*) aPanel->GetParent();
parent->SetRepeatItem( NULL );
if( item == NULL ) /* no current item */
return;
if( item->IsNew() )
{
delete item;
item = NULL;
}
else // Move command on an existing text item, restore the data of the original.
{
item->ClearFlags();
SCH_BITMAP * olditem = (SCH_BITMAP*) parent->GetUndoItem();
wxCHECK_RET( olditem != NULL && item->Type() == olditem->Type() &&
item->Type() == SCH_BITMAP_T,
wxT( "Cannot restore undefined last text item." ) );
// Never delete existing item, because it can be referenced by an undo/redo command
// Just restore its data
item->SwapData( olditem );
parent->SetUndoItem( NULL );
}
screen->SetCurItem( item );
aPanel->Refresh();
}
static void moveBitmap( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition, bool aErase )
{
SCH_SCREEN* screen = (SCH_SCREEN*) aPanel->GetScreen();
SCH_BITMAP* image = (SCH_BITMAP*) screen->GetCurItem();
if( aErase )
{
// Erase the current bitmap at its current position.
// Note also items flagged IS_MOVING are not drawn,
// and if image is new, it is not yet il draw list
// so image is erased from screen
EDA_RECT dirty = image->GetBoundingBox();
dirty.Inflate( 4 ); // Give a margin
aPanel->SetMouseCapture( NULL, NULL ); // Avoid loop in redraw panel
STATUS_FLAGS flgs = image->GetFlags();
image->ClearFlags();
aPanel->RefreshDrawingRect( dirty );
image->SetFlags( flgs );
aPanel->SetMouseCapture( moveBitmap, abortMoveBitmap );
}
// Draw the bitmap at it's new position.
image->SetPosition( aPanel->GetParent()->GetCrossHairPosition() );
image->Draw( aPanel, aDC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
}
SCH_BITMAP* SCH_EDIT_FRAME::CreateNewImage( wxDC* aDC )
{
wxFileDialog fileDlg( this, _( "Choose Image" ), wxEmptyString, wxEmptyString,
_( "Image Files " ) + wxImage::GetImageExtWildcard(),
wxFD_OPEN );
int diag = fileDlg.ShowModal();
if( diag != wxID_OK )
return NULL;
wxString fullFilename = fileDlg.GetPath();
if( !wxFileExists( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from <%s>" ), GetChars( fullFilename ) );
return NULL;
}
wxPoint pos = GetCrossHairPosition();
SCH_BITMAP* image = new SCH_BITMAP( pos );
if( !image->ReadImageFile( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from <%s>" ), GetChars( fullFilename ) );
delete image;
return NULL;
}
image->SetFlags( IS_NEW | IS_MOVED );
image->Draw( m_canvas, aDC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
m_canvas->SetMouseCapture( moveBitmap, abortMoveBitmap );
GetScreen()->SetCurItem( image );
OnModify();
return image;
}
void SCH_EDIT_FRAME::MoveImage( SCH_BITMAP* aImageItem, wxDC* aDC )
{
aImageItem->SetFlags( IS_MOVED );
m_canvas->SetMouseCapture( moveBitmap, abortMoveBitmap );
GetScreen()->SetCurItem( aImageItem );
SetRepeatItem( NULL );
SetUndoItem( aImageItem );
m_canvas->CrossHairOff( aDC );
SetCrossHairPosition( aImageItem->GetPosition() );
m_canvas->MoveCursorToCrossHair();
m_canvas->CrossHairOn( aDC );
OnModify();
}
void SCH_EDIT_FRAME::RotateImage( SCH_BITMAP* aItem )
{
if( aItem->GetFlags( ) == 0 )
SaveCopyInUndoList( aItem, UR_ROTATED, aItem->GetPosition() );
aItem->Rotate( aItem->GetPosition() );
OnModify();
m_canvas->Refresh();
}
void SCH_EDIT_FRAME::MirrorImage( SCH_BITMAP* aItem, bool Is_X_axis )
{
if( aItem->GetFlags( ) == 0 )
SaveCopyInUndoList( aItem, UR_CHANGED );
if( Is_X_axis )
aItem->MirrorX( aItem->GetPosition().y );
else
aItem->MirrorY( aItem->GetPosition().x );
OnModify();
m_canvas->Refresh();
}
void SCH_EDIT_FRAME::EditImage( SCH_BITMAP* aItem )
{
// TODO: change image scale or more
DIALOG_IMAGE_EDITOR dlg( this, aItem->m_Image );
if( dlg.ShowModal() != wxID_OK )
return;
// save old image in undo list if not already in edit
// or the image to be edited is part of a block
if( aItem->GetFlags() == 0 ||
GetScreen()->m_BlockLocate.GetState() != STATE_NO_BLOCK )
SaveCopyInUndoList( aItem, UR_CHANGED );
dlg.TransfertToImage(aItem->m_Image);
OnModify();
m_canvas->Refresh();
}
|
