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
|
/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017 CERN
* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
*
* Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
*
* 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
*/
#include <wx/evtloop.h>
#include <thread>
#include <widgets/wx_progress_reporters.h>
WX_PROGRESS_REPORTER::WX_PROGRESS_REPORTER( wxWindow* aParent, const wxString& aTitle,
int aNumPhases, bool aCanAbort,
bool aReserveSpaceForMessage ) :
PROGRESS_REPORTER_BASE( aNumPhases ),
wxProgressDialog( aTitle, ( aReserveSpaceForMessage ? wxT( " " ) : wxT( "" ) ), 1, aParent,
// wxPD_APP_MODAL | // Don't use; messes up OSX when called from
// quasi-modal dialog
wxPD_AUTO_HIDE | // *MUST* use; otherwise wxWidgets will spin
// up another event loop on completion which
// causes all sorts of grief
( aCanAbort ? wxPD_CAN_ABORT : 0 ) | wxPD_ELAPSED_TIME ),
m_appProgressIndicator( aParent ),
m_messageWidth( 0 )
{
// wxAppProgressIndicator doesn't like value > max, ever. However there are some risks
// with multithreaded setting of those values making a mess
// the cop out is just to set the progress to "indeterminate"
m_appProgressIndicator.Pulse();
}
WX_PROGRESS_REPORTER::~WX_PROGRESS_REPORTER()
{
}
bool WX_PROGRESS_REPORTER::updateUI()
{
int cur = CurrentProgress();
if( cur < 0 || cur > 1000 )
cur = 0;
SetRange( 1000 );
wxString message;
{
std::lock_guard<std::mutex> guard( m_mutex );
message = m_rptMessage;
}
// Perhaps the window size is too small if the new message to display is bigger
// than the previous message. in this case, resize the WX_PROGRESS_REPORTER window
// GetTextExtent has probably bugs in wxWidgets < 3.1.6, so calling it only when
// the message has changed is mandatory
if( m_messageChanged )
{
int newWidth = GetTextExtent( m_rptMessage ).x;
if( newWidth > m_messageWidth )
{
m_messageWidth = newWidth;
Fit();
}
m_messageChanged = false;
}
// Returns false when cancelled (if it's a cancellable dialog)
bool diag = wxProgressDialog::Update( cur, message );
return diag;
}
GAUGE_PROGRESS_REPORTER::GAUGE_PROGRESS_REPORTER( wxWindow* aParent, int aNumPhases ) :
PROGRESS_REPORTER_BASE( aNumPhases ),
wxGauge( aParent, wxID_ANY, 1000, wxDefaultPosition, wxDefaultSize, wxGA_HORIZONTAL,
wxDefaultValidator, wxGaugeNameStr )
{
}
bool GAUGE_PROGRESS_REPORTER::updateUI()
{
int cur = CurrentProgress();
if( cur < 0 || cur > 1000 )
cur = 0;
wxGauge::SetValue( cur );
wxEventLoopBase::GetActive()->YieldFor( wxEVT_CATEGORY_UI );
return true; // No cancel button on a wxGauge
}
|
