KiCad PCB EDA Suite
Loading...
Searching...
No Matches
wx_progress_reporters.cpp
Go to the documentation of this file.
1/*
2 * This program source code file is part of KiCad, a free EDA CAD application.
3 *
4 * Copyright (C) 2017 CERN
5 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
6 *
7 * Author: Tomasz Wlostowski <[email protected]>
8 *
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * as published by the Free Software Foundation; either version 2
12 * of the License, or (at your option) any later version.
13 *
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
18 *
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, you may find one here:
21 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
22 * or you may search the http://www.gnu.org website for the version 2 license,
23 * or you may write to the Free Software Foundation, Inc.,
24 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
25 */
26
27#include <wx/evtloop.h>
28#include <thread>
30
31
32WX_PROGRESS_REPORTER::WX_PROGRESS_REPORTER( wxWindow* aParent, const wxString& aTitle,
33 int aNumPhases, int aCanAbort,
34 bool aReserveSpaceForMessage ) :
35 PROGRESS_REPORTER_BASE( aNumPhases ),
37 ( aReserveSpaceForMessage ? wxT( " " ) : wxT( "" ) ),
38 1, aParent,
39 // wxPD_APP_MODAL | // Don't use; messes up OSX when called from
40 // quasi-modal dialog
41 wxPD_AUTO_HIDE | // *MUST* use; otherwise wxWidgets will spin
42 // up another event loop on completion which
43 // causes all sorts of grief
44 aCanAbort | wxPD_ELAPSED_TIME ),
45 m_appProgressIndicator( aParent ),
46 m_messageWidth( 0 )
47{
48 // wxAppProgressIndicator doesn't like value > max, ever. However there are some risks
49 // with multithreaded setting of those values making a mess
50 // the cop out is just to set the progress to "indeterminate"
52}
53
54
56{
57}
58
59
61{
62 int cur = CurrentProgress();
63
64 if( cur < 0 || cur > 1000 )
65 cur = 0;
66
67 SetRange( 1000 );
68
69 wxString message;
70
71 {
72 std::lock_guard<std::mutex> guard( m_mutex );
73 message = m_rptMessage;
74 }
75
76 // Perhaps the window size is too small if the new message to display is bigger
77 // than the previous message. in this case, resize the WX_PROGRESS_REPORTER window
78 // GetTextExtent has probably bugs in wxWidgets < 3.1.6, so calling it only when
79 // the message has changed is mandatory
81 {
82 int newWidth = GetTextExtent( m_rptMessage ).x;
83
84 if( newWidth > m_messageWidth )
85 {
86 m_messageWidth = newWidth;
87 Fit();
88 }
89
90 Raise();
91
92 m_messageChanged = false;
93 }
94
95 // Returns false when cancelled (if it's a cancellable dialog)
96 bool diag = WX_PROGRESS_REPORTER_BASE::Update( cur, message );
97
98 return diag;
99}
100
101
102GAUGE_PROGRESS_REPORTER::GAUGE_PROGRESS_REPORTER( wxWindow* aParent, int aNumPhases ) :
103 PROGRESS_REPORTER_BASE( aNumPhases ),
104 wxGauge( aParent, wxID_ANY, 1000, wxDefaultPosition, wxDefaultSize, wxGA_HORIZONTAL,
105 wxDefaultValidator, wxGaugeNameStr )
106{
107}
108
109
111{
112 int cur = CurrentProgress();
113
114 if( cur < 0 || cur > 1000 )
115 cur = 0;
116
117 wxGauge::SetValue( cur );
118 wxEventLoopBase::GetActive()->YieldFor( wxEVT_CATEGORY_UI );
119
120 return true; // No cancel button on a wxGauge
121}
GAUGE_PROGRESS_REPORTER(wxWindow *aParent, int aNumPhases)
This implements all the tricky bits for thread safety, but the GUI is left to derived classes.
wxAppProgressIndicator m_appProgressIndicator
WX_PROGRESS_REPORTER(wxWindow *aParent, const wxString &aTitle, int aNumPhases, int aCanAbort, bool aReserveSpaceForMessage=true)
The PROGRESS_REPORTER will stay on top of aParent.
#define WX_PROGRESS_REPORTER_BASE