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/*
Copyright (C) 2014-2015 Carl Hetherington <cth@carlh.net>
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "fonts_dialog.h"
#include "wx_util.h"
#include "system_font_dialog.h"
#include "lib/font.h"
#include "lib/subtitle_content.h"
#include <wx/wx.h>
#include <boost/foreach.hpp>
using std::list;
using std::string;
using std::cout;
using boost::shared_ptr;
FontsDialog::FontsDialog (wxWindow* parent, shared_ptr<SubtitleContent> content)
: wxDialog (parent, wxID_ANY, _("Fonts"))
, _content (content)
, _set_from_system (0)
{
_fonts = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxSize (400, 200), wxLC_REPORT | wxLC_SINGLE_SEL);
{
wxListItem ip;
ip.SetId (0);
ip.SetText (_("ID"));
ip.SetWidth (100);
_fonts->InsertColumn (0, ip);
}
{
wxListItem ip;
ip.SetId (1);
ip.SetText (_("Font file"));
ip.SetWidth (300);
_fonts->InsertColumn (1, ip);
}
wxBoxSizer* sizer = new wxBoxSizer (wxHORIZONTAL);
sizer->Add (_fonts, 1, wxEXPAND);
{
wxSizer* s = new wxBoxSizer (wxVERTICAL);
_set_from_file = new wxButton (this, wxID_ANY, _("Set from .ttf file..."));
s->Add (_set_from_file, 0, wxTOP | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
#ifdef DCPOMATIC_WINDOWS
_set_from_system = new wxButton (this, wxID_ANY, _("Set from system font..."));
s->Add (_set_from_system, 0, wxTOP | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
#endif
sizer->Add (s, 0, wxLEFT, DCPOMATIC_SIZER_X_GAP);
}
wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
overall_sizer->Add (sizer, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_X_GAP);
wxSizer* buttons = CreateSeparatedButtonSizer (wxOK);
if (buttons) {
overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
}
SetSizerAndFit (overall_sizer);
_set_from_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FontsDialog::set_from_file_clicked, this));
if (_set_from_system) {
_set_from_system->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FontsDialog::set_from_system_clicked, this));
}
_fonts->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&FontsDialog::selection_changed, this));
_fonts->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&FontsDialog::selection_changed, this));
setup ();
}
void
FontsDialog::setup ()
{
shared_ptr<SubtitleContent> content = _content.lock ();
if (!content) {
return;
}
_fonts->DeleteAllItems ();
list<shared_ptr<Font> > fonts = content->fonts ();
size_t n = 0;
for (list<shared_ptr<Font> >::const_iterator i = fonts.begin(); i != fonts.end(); ++i) {
wxListItem item;
item.SetId (n);
_fonts->InsertItem (item);
_fonts->SetItem (n, 0, std_to_wx ((*i)->id ()));
if ((*i)->file ()) {
_fonts->SetItem (n, 1, (*i)->file().get().leaf().string ());
}
++n;
}
update_sensitivity ();
}
void
FontsDialog::set_from_file_clicked ()
{
/* The wxFD_CHANGE_DIR here prevents a `could not set working directory' error 123 on Windows when using
non-Latin filenames or paths.
*/
wxString default_dir = "";
#ifdef DCPOMATIC_LINUX
if (boost::filesystem::exists ("/usr/share/fonts/truetype")) {
default_dir = "/usr/share/fonts/truetype";
} else {
default_dir = "/usr/share/fonts";
}
#endif
#ifdef DCPOMATIC_OSX
default_dir = "/System/Library/Fonts";
#endif
wxFileDialog* d = new wxFileDialog (this, _("Choose a font file"), default_dir, wxT (""), wxT ("*.ttf"), wxFD_CHANGE_DIR);
int const r = d->ShowModal ();
if (r != wxID_OK) {
d->Destroy ();
return;
}
set_selected_font_file (wx_to_std (d->GetPath ()));
d->Destroy ();
}
void
FontsDialog::set_from_system_clicked ()
{
SystemFontDialog* d = new SystemFontDialog (this);
int const r = d->ShowModal ();
if (r != wxID_OK) {
d->Destroy ();
return;
}
set_selected_font_file (d->get_font().get ());
d->Destroy ();
}
void
FontsDialog::set_selected_font_file (boost::filesystem::path file)
{
shared_ptr<SubtitleContent> content = _content.lock ();
if (!content) {
return;
}
int item = _fonts->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
if (item == -1) {
return;
}
string id = wx_to_std (_fonts->GetItemText (item, 0));
BOOST_FOREACH (shared_ptr<Font> i, content->fonts ()) {
if (i->id() == id) {
i->set_file (file);
}
}
setup ();
}
void
FontsDialog::selection_changed ()
{
update_sensitivity ();
}
void
FontsDialog::update_sensitivity ()
{
int const item = _fonts->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
_set_from_file->Enable (item != -1);
if (_set_from_system) {
_set_from_system->Enable (item != -1);
}
}
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