speciesgen/src/gui/main_panel.cpp

/*
speciesgen
Copyright (C) 2022-2023  prisixia

This file is part of speciesgen.

speciesgen 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 3 of the License, or
(at your option) any later version.

speciesgen 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 speciesgen.  If not, see <https://www.gnu.org/licenses/>.
*/

#include "gui/main_panel.h"

namespace SpeciesGen {

wxBEGIN_EVENT_TABLE(MainPanel, wxPanel)
#if wxUSE_DIRDLG
	EVT_BUTTON(DIR_CHOOSE, MainPanel::DoChooseDir)
#endif // wxUSE_DIRDLG
wxEND_EVENT_TABLE()

// NOLINTBEGIN(cppcoreguidelines-owning-memory): wxWidgets already manages its
// memory more or less so that there's no need for owning the memory
MainPanel::MainPanel(wxWindow *window, int x, int y, int w, int h,
					 const std::string &handlerName)
	: wxPanel(window, wxID_ANY, wxPoint(x, y), wxSize(w, h)),
	  ErrorHandler(handlerName) {
	wxBoxSizer *column1 = new wxBoxSizer(wxVERTICAL);
	wxBoxSizer *column2 = new wxBoxSizer(wxVERTICAL);
	wxBoxSizer *row = new wxBoxSizer(wxHORIZONTAL);
	wxBoxSizer *topSizer = new wxBoxSizer(wxVERTICAL);

	m_authorText = new wxStaticText(this, wxID_ANY, "Author");
	m_nameText = new wxStaticText(this, wxID_ANY, "Species (Internal)");
	m_friendlyNameText = new wxStaticText(this, wxID_ANY, "Species (In-Game)");
	m_modDestinationText = new wxStaticText(this, wxID_ANY, "Output directory");

	m_author = new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
							  wxSize(150, wxDefaultSize.GetHeight()));
	m_author->SetHint("Author's name");
	m_author->SetMaxLength(128);
#ifdef _WIN32
	m_author->SetValue(wxGetUserName());
#else
	m_author->SetValue(getenv("USER"));
#endif // _WIN32

	m_name = new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
							wxSize(150, wxDefaultSize.GetHeight()));
	m_name->SetHint("Internal species name");
	m_name->SetMaxLength(128);

	m_friendlyName =
		new wxTextCtrl(this, wxID_ANY, wxEmptyString, wxDefaultPosition,
					   wxSize(150, wxDefaultSize.GetHeight()));
	m_friendlyName->SetHint("In-Game species name");
	m_friendlyName->SetMaxLength(128);

#ifdef _WIN32
	m_modDestination = new wxTextCtrl(
		this, wxID_ANY,
		"C:\\Program Files (x86)\\Steam\\steamapps\\common\\Starbound\\mods",
		wxDefaultPosition, wxSize(400, wxDefaultSize.GetHeight()));
#else
	m_modDestination = new wxTextCtrl(
		this, wxID_ANY,
		wxString::Format("%s/.steam/steam/steamapps/common/Starbound/mods",
						 wxGetUserHome(wxGetUserName())));
#endif // _WIN32

	m_generate = new wxButton(this, MOD_GENERATE, "Generate mod",
							  wxDefaultPosition, wxSize(280, 80));

	column1->Add(m_authorText, 0, wxEXPAND | wxLEFT | wxUP, 10);
	column1->Add(m_author, 0, wxEXPAND | wxALL, 10);
	column1->Add(m_nameText, 0, wxEXPAND | wxLEFT | wxUP, 10);
	column1->Add(m_name, 0, wxEXPAND | wxALL, 10);
	column1->Add(m_friendlyNameText, 0, wxEXPAND | wxLEFT | wxUP, 10);
	column1->Add(m_friendlyName, 0, wxEXPAND | wxALL, 10);
	column2->Add(m_modDestinationText, 0, wxEXPAND | wxLEFT | wxUP, 10);
	column2->Add(m_modDestination, 0, wxEXPAND | wxLEFT | wxUP, 10);

#if wxUSE_DIRDLG
	m_browse = new wxButton(this, DIR_CHOOSE, "Browse...");
	column2->Add(m_browse, 0, wxALL, 10);
#endif // wxUSE_DIRDLG

	column2->AddSpacer(20);
	column2->Add(m_generate, 0, wxALIGN_CENTER, 0);
	row->Add(column1, 0, wxALL | wxALIGN_CENTER, 10);
	row->Add(column2, 0, wxALL | wxALIGN_CENTER, 10);
	topSizer->Add(row, 0, wxALL | wxALIGN_CENTER, 10);

	SetSizer(topSizer);
}
// NOLINTEND(cppcoreguidelines-owning-memory)

#if wxUSE_CLIPBOARD
/*
wxTextCtrl *MainPanel::GetFocusedText() const
{
		wxWindow *win = FindFocus();

		wxTextCtrl *text = win ? wxDynamicCast(win, wxTextCtrl) : NULL;
		return text;
}

bool MainPanel::HasSelection() const
{
		long from;
		long to;
		GetFocusedText()->GetSelection(&from, &to);
		return from != to;
}

void MainPanel::DoPasteFromClipboard()
{
		// On X11, we want to get the data from the primary selection instead
		// of the normal clipboard (which isn't normal under X11 at all). This
		// call has no effect under MSW.
		wxTheClipboard->UsePrimarySelection();

		if (!wxTheClipboard->Open())
				return;

		wxTextDataObject data;

		if (wxTheClipboard->IsSupported(data.GetFormat())) {
				if (wxTheClipboard->GetData(data))
						GetFocusedText()->AppendText(data.GetText());
		}

		wxTheClipboard->Close();
}

void MainPanel::DoCopyToClipboard()
{
		// On X11, we want to get the data from the primary selection instead
		// of the normal clipboard (which isn't normal under X11 at all). This
		// call has no effect under MSW.
		wxTheClipboard->UsePrimarySelection();

		wxString text(GetFocusedText()->GetStringSelection());

		if (text.IsEmpty())
				return;

		if (!wxTheClipboard->Open())
				return;

		wxTextDataObject *data = new wxTextDataObject(text);
		wxTheClipboard->SetData(data);
		wxTheClipboard->Close();
}
*/
#endif // wxUSE_CLIPBOARD

#if wxUSE_DIRDLG
void MainPanel::DoChooseDir(wxCommandEvent &WXUNUSED(event)) {
	wxString dirHome =
		wxStandardPaths::Get().GetUserDir(wxStandardPaths::Dir_Desktop);
	wxDirDialog dialog(this, "Select a directory", dirHome,
					   wxDD_DEFAULT_STYLE | wxDD_DIR_MUST_EXIST);
	if (dialog.ShowModal() == wxID_OK) {
		m_modDestination->SetValue(dialog.GetPath());
	}
}
#endif // wxUSE_DIRDLG

size_t MainPanel::CheckForErrors() {
	m_errorLog.clear();

	size_t errorCount = 0;

	if (m_author->IsEmpty()) {
		m_errorLog.push_back("Empty author field, please fill it out.");
		errorCount++;
	}
	if (m_name->IsEmpty()) {
		m_errorLog.push_back("Empty internal name field, please fill it out.");
		errorCount++;
	}
	if (m_friendlyName->IsEmpty()) {
		m_errorLog.push_back("Empty in-game name field, please fill it out.");
		errorCount++;
	}
	if (m_modDestination->IsEmpty()) {
		m_errorLog.push_back("Empty path field, please fill it out.");
		errorCount++;
	}
	if (!wxDir::Exists(m_modDestination->GetValue())) {
		m_errorLog.push_back(
			"Invalid directory, please check your entered path.");
		errorCount++;
	}

	return errorCount;
}

} // namespace SpeciesGen