OpenCPN Partial API docs
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safe_mode_gui.cpp
1#include <cstdio>
2#include <string>
3#include <fstream>
4#include <sstream>
5
6#include <wx/dialog.h>
7#include <wx/filename.h>
8#include <wx/sizer.h>
9
10#include "dialog_alert.h"
11#include "model/cmdline.h"
12#include "gui_lib.h"
13#include "model/ocpn_utils.h"
14
15#include "model/safe_mode.h"
16
17namespace safe_mode {
18
19static const char* LAST_RUN_ERROR_MSG =
20 _("<p>The last opencpn run seems to have failed. Do you want to run\n"
21 "in safe mode without plugins and other possibly problematic\n"
22 "features?\n</p><br/></br><p>You may consider visiting the <a "
23 "href=\"https://github.com/OpenCPN/OpenCPN/wiki/"
24 "OpenCPN-5.10-known-issues\">list of known issues</a>.</p>");
25
30void check_last_start() {
31 std::string path = check_file_path();
32 if (!ocpn::exists(path)) {
33 std::ofstream dest(path, std::ios::binary);
34 dest << "Internal opencpn use" << std::endl;
35 dest.close();
36 return;
37 }
38
39 std::string title = _("Safe Restart").ToStdString();
40 std::string action = _("Safe mode start").ToStdString();
41 AlertDialog dlg(0, title, action);
42 dlg.SetCancelLabel(_("Normal start").ToStdString());
43 dlg.SetDefaultButton(wxID_CANCEL);
44 dlg.SetInitialSize();
45 dlg.SetTimer(15);
46
47 std::stringstream html;
48 html << "<html><body>";
49 html << LAST_RUN_ERROR_MSG;
50 html << "</body></html>";
51 dlg.AddHtmlContent(html);
52
53 int reply = dlg.ShowModal();
54 safe_mode = reply == wxID_OK;
55}
56
57} // namespace safe_mode
AlertDialog
A modal message dialog with confirmation button and cancel button.
Definition dialog_alert.h:47
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.
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:75
safe_mode
Safe mode handling.
Definition safe_mode.cpp:14
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:30
ocpn_utils.h
Miscellaneous utilities, many of which string related.