Aegisub/src/preferences_base.cpp

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// Copyright (c) 2010, Amar Takhar <verm@aegisub.org>
//
// Permission to use, copy, modify, and distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
/// @file preferences_base.cpp
/// @brief Base preferences dialogue classes
/// @ingroup configuration_ui
#include "preferences_base.h"
#include "colour_button.h"
#include "compat.h"
#include "options.h"
#include "preferences.h"
#include <libaegisub/exception.h>
#include <libaegisub/path.h>
#include <libaegisub/make_unique.h>
#include <wx/checkbox.h>
#include <wx/combobox.h>
#include <wx/dirdlg.h>
#include <wx/event.h>
#include <wx/fontdlg.h>
#include <wx/listctrl.h>
#include <wx/sizer.h>
#include <wx/spinctrl.h>
#include <wx/stattext.h>
#include <wx/treebook.h>
#undef Bool
#define OPTION_UPDATER(type, evttype, opt, body) \
class type { \
std::string name; \
Preferences *parent; \
public: \
type(std::string const& n, Preferences *p) : name(n), parent(p) { } \
void operator()(evttype& evt) { \
evt.Skip(); \
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parent->SetOption(agi::make_unique<agi::opt>(name, body)); \
} \
}
OPTION_UPDATER(StringUpdater, wxCommandEvent, OptionValueString, from_wx(evt.GetString()));
OPTION_UPDATER(IntUpdater, wxSpinEvent, OptionValueInt, evt.GetInt());
OPTION_UPDATER(IntCBUpdater, wxCommandEvent, OptionValueInt, evt.GetInt());
OPTION_UPDATER(DoubleUpdater, wxSpinEvent, OptionValueDouble, evt.GetInt());
OPTION_UPDATER(BoolUpdater, wxCommandEvent, OptionValueBool, !!evt.GetInt());
OPTION_UPDATER(ColourUpdater, wxThreadEvent, OptionValueColor, evt.GetPayload<agi::Color>());
static void browse_button(wxTextCtrl *ctrl) {
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wxDirDialog dlg(nullptr, _("Please choose the folder:"), config::path->Decode(from_wx(ctrl->GetValue())).wstring());
if (dlg.ShowModal() == wxID_OK) {
wxString dir = dlg.GetPath();
if (!dir.empty())
ctrl->SetValue(dir);
}
}
static void font_button(Preferences *parent, wxTextCtrl *name, wxSpinCtrl *size) {
wxFont font;
font.SetFaceName(name->GetValue());
font.SetPointSize(size->GetValue());
font = wxGetFontFromUser(parent, font);
if (font.IsOk()) {
name->SetValue(font.GetFaceName());
size->SetValue(font.GetPointSize());
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// wxGTK doesn't generate wxEVT_SPINCTRL from SetValue
wxSpinEvent evt(wxEVT_SPINCTRL);
evt.SetInt(font.GetPointSize());
size->ProcessWindowEvent(evt);
}
}
OptionPage::OptionPage(wxTreebook *book, Preferences *parent, wxString name, int style)
: wxScrolled<wxPanel>(book, -1, wxDefaultPosition, wxDefaultSize, wxVSCROLL)
, sizer(new wxBoxSizer(wxVERTICAL))
, parent(parent)
{
if (style & PAGE_SUB)
book->AddSubPage(this, name, true);
else
book->AddPage(this, name, true);
if (style & PAGE_SCROLL)
SetScrollbars(0, 20, 0, 50);
else
SetScrollbars(0, 0, 0, 0);
DisableKeyboardScrolling();
}
template<class T>
void OptionPage::Add(wxSizer *sizer, wxString const& label, T *control) {
sizer->Add(new wxStaticText(this, -1, label), 1, wxALIGN_CENTRE_VERTICAL);
sizer->Add(control, wxSizerFlags().Expand());
}
void OptionPage::CellSkip(wxFlexGridSizer *flex) {
flex->AddStretchSpacer();
}
wxControl *OptionPage::OptionAdd(wxFlexGridSizer *flex, const wxString &name, const char *opt_name, double min, double max, double inc) {
parent->AddChangeableOption(opt_name);
const auto opt = OPT_GET(opt_name);
switch (opt->GetType()) {
case agi::OptionType::Bool: {
auto cb = new wxCheckBox(this, -1, name);
flex->Add(cb, 1, wxEXPAND, 0);
cb->SetValue(opt->GetBool());
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cb->Bind(wxEVT_CHECKBOX, BoolUpdater(opt_name, parent));
return cb;
}
case agi::OptionType::Int: {
auto sc = new wxSpinCtrl(this, -1, std::to_wstring((int)opt->GetInt()), wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, min, max, opt->GetInt());
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sc->Bind(wxEVT_SPINCTRL, IntUpdater(opt_name, parent));
Add(flex, name, sc);
return sc;
}
case agi::OptionType::Double: {
auto scd = new wxSpinCtrlDouble(this, -1, std::to_wstring(opt->GetDouble()), wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, min, max, opt->GetDouble(), inc);
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scd->Bind(wxEVT_SPINCTRL, DoubleUpdater(opt_name, parent));
Add(flex, name, scd);
return scd;
}
case agi::OptionType::String: {
auto text = new wxTextCtrl(this, -1 , to_wx(opt->GetString()));
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text->Bind(wxEVT_TEXT, StringUpdater(opt_name, parent));
Add(flex, name, text);
return text;
}
case agi::OptionType::Color: {
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auto cb = new ColourButton(this, wxSize(40,10), false, opt->GetColor());
cb->Bind(EVT_COLOR, ColourUpdater(opt_name, parent));
Add(flex, name, cb);
return cb;
}
default:
throw agi::InternalError("Unsupported type");
}
}
void OptionPage::OptionChoice(wxFlexGridSizer *flex, const wxString &name, const wxArrayString &choices, const char *opt_name) {
parent->AddChangeableOption(opt_name);
const auto opt = OPT_GET(opt_name);
auto cb = new wxComboBox(this, -1, wxEmptyString, wxDefaultPosition, wxDefaultSize, choices, wxCB_READONLY | wxCB_DROPDOWN);
Add(flex, name, cb);
switch (opt->GetType()) {
case agi::OptionType::Int: {
int val = opt->GetInt();
cb->Select(val < (int)choices.size() ? val : 0);
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cb->Bind(wxEVT_COMBOBOX, IntCBUpdater(opt_name, parent));
break;
}
case agi::OptionType::String: {
wxString val(to_wx(opt->GetString()));
if (cb->FindString(val) != wxNOT_FOUND)
cb->SetStringSelection(val);
else if (!choices.empty())
cb->SetSelection(0);
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cb->Bind(wxEVT_COMBOBOX, StringUpdater(opt_name, parent));
break;
}
default:
throw agi::InternalError("Unsupported type");
}
}
wxFlexGridSizer* OptionPage::PageSizer(wxString name) {
auto tmp_sizer = new wxStaticBoxSizer(wxHORIZONTAL, this, name);
sizer->Add(tmp_sizer, 0,wxEXPAND, 5);
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auto flex = new wxFlexGridSizer(2,5,5);
flex->AddGrowableCol(0,1);
tmp_sizer->Add(flex, 1, wxEXPAND, 5);
sizer->AddSpacer(8);
return flex;
}
void OptionPage::OptionBrowse(wxFlexGridSizer *flex, const wxString &name, const char *opt_name, wxControl *enabler, bool do_enable) {
parent->AddChangeableOption(opt_name);
const auto opt = OPT_GET(opt_name);
if (opt->GetType() != agi::OptionType::String)
throw agi::InternalError("Option must be agi::OptionType::String for BrowseButton.");
auto text = new wxTextCtrl(this, -1 , to_wx(opt->GetString()));
text->SetMinSize(wxSize(160, -1));
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text->Bind(wxEVT_TEXT, StringUpdater(opt_name, parent));
auto browse = new wxButton(this, -1, _("Browse..."));
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browse->Bind(wxEVT_BUTTON, std::bind(browse_button, text));
auto button_sizer = new wxBoxSizer(wxHORIZONTAL);
button_sizer->Add(text, wxSizerFlags(1).Expand());
button_sizer->Add(browse, wxSizerFlags().Expand());
Add(flex, name, button_sizer);
if (enabler) {
if (do_enable) {
EnableIfChecked(enabler, text);
EnableIfChecked(enabler, browse);
}
else {
DisableIfChecked(enabler, text);
DisableIfChecked(enabler, browse);
}
}
}
void OptionPage::OptionFont(wxSizer *sizer, std::string opt_prefix) {
const auto face_opt = OPT_GET(opt_prefix + "Font Face");
const auto size_opt = OPT_GET(opt_prefix + "Font Size");
parent->AddChangeableOption(face_opt->GetName());
parent->AddChangeableOption(size_opt->GetName());
auto font_name = new wxTextCtrl(this, -1, to_wx(face_opt->GetString()));
font_name->SetMinSize(wxSize(160, -1));
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font_name->Bind(wxEVT_TEXT, StringUpdater(face_opt->GetName().c_str(), parent));
auto font_size = new wxSpinCtrl(this, -1, std::to_wstring((int)size_opt->GetInt()), wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, 3, 42, size_opt->GetInt());
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font_size->Bind(wxEVT_SPINCTRL, IntUpdater(size_opt->GetName().c_str(), parent));
auto pick_btn = new wxButton(this, -1, _("Choose..."));
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pick_btn->Bind(wxEVT_BUTTON, std::bind(font_button, parent, font_name, font_size));
auto button_sizer = new wxBoxSizer(wxHORIZONTAL);
button_sizer->Add(font_name, wxSizerFlags(1).Expand());
button_sizer->Add(pick_btn, wxSizerFlags().Expand());
Add(sizer, _("Font Face"), button_sizer);
Add(sizer, _("Font Size"), font_size);
}
void OptionPage::EnableIfChecked(wxControl *cbx, wxControl *ctrl) {
auto cb = dynamic_cast<wxCheckBox*>(cbx);
if (!cb) return;
ctrl->Enable(cb->IsChecked());
cb->Bind(wxEVT_CHECKBOX, [=](wxCommandEvent& evt) { ctrl->Enable(!!evt.GetInt()); });
}
void OptionPage::DisableIfChecked(wxControl *cbx, wxControl *ctrl) {
auto cb = dynamic_cast<wxCheckBox*>(cbx);
if (!cb) return;
ctrl->Enable(!cb->IsChecked());
cb->Bind(wxEVT_CHECKBOX, [=](wxCommandEvent& evt) { ctrl->Enable(!evt.GetInt()); });
}