Aegisub/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.
//
// $Id$
/// @file preferences_base.cpp
/// @brief Base preferences dialogue classes
/// @ingroup configuration_ui
#ifndef AGI_PRE
#include <wx/any.h>
#include <wx/checkbox.h>
#include <wx/combobox.h>
#include <wx/dirdlg.h>
#include <wx/event.h>
#include <wx/filefn.h>
#include <wx/fontdlg.h>
#include <wx/listctrl.h>
#include <wx/sizer.h>
#include <wx/spinctrl.h>
#include <wx/stattext.h>
#include <wx/stdpaths.h>
#include <wx/treebook.h>
#include <wx/treebook.h>
#endif
#include "preferences_base.h"
#include "colour_button.h"
#include "compat.h"
#include "include/aegisub/audio_player.h"
#include "include/aegisub/audio_provider.h"
#include "libresrc/libresrc.h"
#include "main.h"
#include "preferences.h"
#include "standard_paths.h"
#include "video_provider_manager.h"
#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(); \
parent->SetOption(new agi::opt(name, body)); \
} \
}
OPTION_UPDATER(StringUpdater, wxCommandEvent, OptionValueString, STD_STR(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());
class ColourUpdater {
const char *name;
Preferences *parent;
public:
ColourUpdater(const char *n = "", Preferences *p = NULL) : name(n), parent(p) { }
void operator()(wxCommandEvent& evt) {
ColourButton *btn = static_cast<ColourButton*>(evt.GetClientData());
if (btn)
parent->SetOption(new agi::OptionValueColour(name, STD_STR(btn->GetColour().GetAsString(wxC2S_CSS_SYNTAX))));
evt.Skip();
}
};
static void browse_button(wxTextCtrl *ctrl) {
wxString def = StandardPaths::DecodePath(ctrl->GetValue());
wxDirDialog dlg(0, _("Please choose the folder:"), def);
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());
// wxGTK doesn't generate wxEVT_COMMAND_SPINCTRL_UPDATED from SetValue
wxSpinEvent evt(wxEVT_COMMAND_SPINCTRL_UPDATED);
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, wxEXPAND | 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 agi::OptionValue *opt = OPT_GET(opt_name);
switch (opt->GetType()) {
case agi::OptionValue::Type_Bool: {
wxCheckBox *cb = new wxCheckBox(this, -1, name);
flex->Add(cb, 1, wxEXPAND, 0);
cb->SetValue(opt->GetBool());
cb->Bind(wxEVT_COMMAND_CHECKBOX_CLICKED, BoolUpdater(opt_name, parent));
return cb;
}
case agi::OptionValue::Type_Int: {
wxSpinCtrl *sc = new wxSpinCtrl(this, -1, wxString::Format("%d", (int)opt->GetInt()), wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, min, max, opt->GetInt());
sc->Bind(wxEVT_COMMAND_SPINCTRL_UPDATED, IntUpdater(opt_name, parent));
Add(flex, name, sc);
return sc;
}
case agi::OptionValue::Type_Double: {
wxSpinCtrlDouble *scd = new wxSpinCtrlDouble(this, -1, wxString::Format("%g", opt->GetDouble()), wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, min, max, opt->GetDouble(), inc);
scd->Bind(wxEVT_COMMAND_SPINCTRL_UPDATED, DoubleUpdater(opt_name, parent));
Add(flex, name, scd);
return scd;
}
case agi::OptionValue::Type_String: {
wxTextCtrl *text = new wxTextCtrl(this, -1 , lagi_wxString(opt->GetString()));
text->Bind(wxEVT_COMMAND_TEXT_UPDATED, StringUpdater(opt_name, parent));
Add(flex, name, text);
return text;
}
case agi::OptionValue::Type_Colour: {
ColourButton *cb = new ColourButton(this, -1, wxSize(40,10), lagi_wxColour(opt->GetColour()));
cb->Bind(wxEVT_COMMAND_BUTTON_CLICKED, ColourUpdater(opt_name, parent));
Add(flex, name, cb);
return cb;
}
default:
throw PreferenceNotSupported("Unsupported type");
}
}
void OptionPage::OptionChoice(wxFlexGridSizer *flex, const wxString &name, const wxArrayString &choices, const char *opt_name) {
parent->AddChangeableOption(opt_name);
const agi::OptionValue *opt = OPT_GET(opt_name);
wxComboBox *cb = new wxComboBox(this, -1, wxEmptyString, wxDefaultPosition, wxDefaultSize, choices, wxCB_READONLY | wxCB_DROPDOWN);
Add(flex, name, cb);
switch (opt->GetType()) {
case agi::OptionValue::Type_Int: {
int val = opt->GetInt();
cb->Select(val < (int)choices.size() ? val : opt->GetDefaultInt());
cb->Bind(wxEVT_COMMAND_COMBOBOX_SELECTED, IntCBUpdater(opt_name, parent));
break;
}
case agi::OptionValue::Type_String: {
wxString val(lagi_wxString(opt->GetString()));
if (cb->FindString(val) != wxNOT_FOUND)
cb->SetStringSelection(val);
else if (!choices.empty())
cb->SetSelection(0);
cb->Bind(wxEVT_COMMAND_COMBOBOX_SELECTED, StringUpdater(opt_name, parent));
break;
}
default:
throw PreferenceNotSupported("Unsupported type");
}
}
wxFlexGridSizer* OptionPage::PageSizer(wxString name) {
wxSizer *tmp_sizer = new wxStaticBoxSizer(wxHORIZONTAL, this, name);
sizer->Add(tmp_sizer, 0,wxEXPAND, 5);
wxFlexGridSizer *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 agi::OptionValue *opt = OPT_GET(opt_name);
if (opt->GetType() != agi::OptionValue::Type_String)
throw PreferenceIncorrectType("Option must be agi::OptionValue::Type_String for BrowseButton.");
wxTextCtrl *text = new wxTextCtrl(this, -1 , opt->GetString());
text->SetMinSize(wxSize(160, -1));
text->Bind(wxEVT_COMMAND_TEXT_UPDATED, StringUpdater(opt_name, parent));
wxButton *browse = new wxButton(this, -1, _("Browse..."));
browse->Bind(wxEVT_COMMAND_BUTTON_CLICKED, std::tr1::bind(browse_button, text));
wxSizer *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 agi::OptionValue *face_opt = OPT_GET(opt_prefix + "Font Face");
const agi::OptionValue *size_opt = OPT_GET(opt_prefix + "Font Size");
parent->AddChangeableOption(face_opt->GetName());
parent->AddChangeableOption(size_opt->GetName());
wxTextCtrl *font_name = new wxTextCtrl(this, -1, face_opt->GetString());
font_name->SetMinSize(wxSize(160, -1));
font_name->Bind(wxEVT_COMMAND_TEXT_UPDATED, StringUpdater(face_opt->GetName().c_str(), parent));
wxSpinCtrl *font_size = new wxSpinCtrl(this, -1, "", wxDefaultPosition, wxDefaultSize, wxSP_ARROW_KEYS, 3, 42, size_opt->GetInt());
font_size->Bind(wxEVT_COMMAND_SPINCTRL_UPDATED, IntUpdater(size_opt->GetName().c_str(), parent));
wxButton *pick_btn = new wxButton(this, -1, _("Choose..."));
pick_btn->Bind(wxEVT_COMMAND_BUTTON_CLICKED, std::tr1::bind(font_button, parent, font_name, font_size));
wxSizer *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);
}
struct disabler {
wxControl *ctrl;
bool enable;
disabler(wxControl *ctrl, bool enable) : ctrl(ctrl), enable(enable) { }
void operator()(wxCommandEvent &evt) {
ctrl->Enable(!!evt.GetInt() == enable);
evt.Skip();
}
};
void OptionPage::EnableIfChecked(wxControl *cbx, wxControl *ctrl) {
wxCheckBox *cb = dynamic_cast<wxCheckBox*>(cbx);
if (!cb) return;
ctrl->Enable(cb->IsChecked());
cb->Bind(wxEVT_COMMAND_CHECKBOX_CLICKED, disabler(ctrl, true));
}
void OptionPage::DisableIfChecked(wxControl *cbx, wxControl *ctrl) {
wxCheckBox *cb = dynamic_cast<wxCheckBox*>(cbx);
if (!cb) return;
ctrl->Enable(!cb->IsChecked());
cb->Bind(wxEVT_COMMAND_CHECKBOX_CLICKED, disabler(ctrl, false));
}