OpenCPN Partial API docs
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safe_mode_gui.cpp
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1/***************************************************************************
2 * Copyright (C) 2023 Alec Leamas *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, see <https://www.gnu.org/licenses/>. *
16 **************************************************************************/
17
24#include <cstdio>
25#include <string>
26#include <fstream>
27#include <sstream>
28
29#include <wx/dialog.h>
30#include <wx/filename.h>
31#include <wx/sizer.h>
32
33#include "model/cmdline.h"
34#include "model/ocpn_utils.h"
35#include "model/safe_mode.h"
36
37#include "dialog_alert.h"
38#include "gui_lib.h"
39
40namespace safe_mode {
41
42static const char* LAST_RUN_ERROR_MSG =
43 _("<p>The last opencpn run seems to have failed. Do you want to run\n"
44 "in safe mode without plugins and other possibly problematic\n"
45 "features?\n</p><br/></br><p>You may consider visiting the <a "
46 "href=\"https://github.com/OpenCPN/OpenCPN/wiki/"
47 "OpenCPN-5.10-known-issues\">list of known issues</a>.</p>");
48
53void check_last_start() {
54 std::string path = check_file_path();
55 if (!ocpn::exists(path)) {
56 std::ofstream dest(path, std::ios::binary);
57 dest << "Internal opencpn use" << std::endl;
58 dest.close();
59 return;
60 }
61
62 std::string title = _("Safe Restart").ToStdString();
63 std::string action = _("Safe mode start").ToStdString();
64 AlertDialog dlg(0, title, action);
65 dlg.SetCancelLabel(_("Normal start").ToStdString());
66 dlg.SetDefaultButton(wxID_CANCEL);
67 dlg.SetInitialSize();
68 dlg.SetTimer(15);
69
70 std::stringstream html;
71 html << "<html><body>";
72 html << LAST_RUN_ERROR_MSG;
73 html << "</body></html>";
74 dlg.AddHtmlContent(html);
75
76 int reply = dlg.ShowModal();
77 safe_mode = reply == wxID_OK;
78}
79
80} // namespace safe_mode
AlertDialog
A modal message dialog with confirmation button and cancel button.
Definition dialog_alert.h:54
AlertDialog::ShowModal
int ShowModal() override
Show dialog and return response.
AlertDialog::SetDefaultButton
void SetDefaultButton(int id)
Set default button (for enter).
AlertDialog::SetTimer
void SetTimer(int seconds)
Activate timer.
AlertDialog::SetCancelLabel
void SetCancelLabel(const std::string &label)
Overwrite cancel button label.
BaseDialog::AddHtmlContent
void AddHtmlContent(const std::stringstream &html)
Display HTML content with dark support.
BaseDialog::SetInitialSize
void SetInitialSize()
Initialize by display geometry.
cmdline.h
Global variables reflecting command line options and arguments.
gui_lib.h
General purpose GUI support.
ocpn::exists
bool exists(const std::string &name)
Definition ocpn_utils.cpp:76
safe_mode
Safe mode GUI handling.
Definition safe_mode.cpp:37
safe_mode::check_last_start
void check_last_start()
Check if the last start failed, possibly invoke user dialog and set safe mode state.
Definition safe_mode_gui.cpp:53
ocpn_utils.h
Miscellaneous utilities, many of which string related.
safe_mode.h
Safe mode non-gui handling.