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Fix suggested by Stefan Csomor<csomor@advancedconcepts.ch> for releasing MacOs references.

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link: https://groups.google.com/g/wx-users/c/f2nVyT59H6M/m/_BocNmwCAgAJ
This commit is contained in:
Filip Sykala - NTB T15p 2023-03-21 14:50:53 +01:00
parent ac5633841b
commit 0a3db4525d
1 changed files with 12 additions and 12 deletions
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24
src/slic3r/Utils/WxFontUtils.cpp
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@ -1,6 +1,7 @@
#include "WxFontUtils.hpp"
#include <boost/assign.hpp>
#include <boost/log/trivial.hpp>
#include "libslic3r/Utils.hpp"
#if defined(__APPLE__)
#include <CoreText/CTFont.h>
@ -14,10 +15,9 @@
using namespace Slic3r;
using namespace Slic3r::GUI;
namespace {
#ifdef __APPLE__
static bool is_valid_ttf(std::string_view file_path)
namespace {
bool is_valid_ttf(std::string_view file_path)
{
if (file_path.empty()) return false;
auto const pos_point = file_path.find_last_of('.');
@ -34,8 +34,7 @@ static bool is_valid_ttf(std::string_view file_path)
if (extension_size >= 5) return false; // a lot of symbols for extension
if (extension_size <= 1) return false; // few letters for extension
std::string_view extension = file_path.substr(pos_point + 1,
extension_size);
std::string_view extension = file_path.substr(pos_point + 1, extension_size);
// Because of MacOs - Courier, Geneva, Monaco
if (extension == std::string_view("dfont")) return false;
@ -44,28 +43,29 @@ static bool is_valid_ttf(std::string_view file_path)
}
// get filepath from wxFont on Mac OsX
static std::string get_file_path(const wxFont& font) {
std::string get_file_path(const wxFont& font) {
const wxNativeFontInfo *info = font.GetNativeFontInfo();
if (info == nullptr) return {};
CTFontDescriptorRef descriptor = info->GetCTFontDescriptor();
CFURLRef typeref = (CFURLRef)
CTFontDescriptorCopyAttribute(descriptor, kCTFontURLAttribute);
CFURLRef typeref = (CFURLRef)CTFontDescriptorCopyAttribute(descriptor, kCTFontURLAttribute);
if (typeref == NULL) return {};
ScopeGuard sg([&typeref]() { CFRelease(typeref); });
CFStringRef url = CFURLGetString(typeref);
if (url == NULL) return {};
wxString file_uri;
wxCFTypeRef(url).GetValue(file_uri);
wxString file_uri(wxCFStringRef::AsString(url));
wxURI uri(file_uri);
const wxString &path = uri.GetPath();
std::string path_str(wxURI::Unescape(path).c_str());
wxString path_unescaped = wxURI::Unescape(path);
std::string path_str = path_unescaped.ToUTF8().data();
BOOST_LOG_TRIVIAL(trace) << "input uri(" << file_uri.c_str() << ") convert to path(" << path.c_str() << ") string(" << path_str << ").";
return path_str;
}
#endif // __APPLE__
} // namespace
#endif // __APPLE__
bool WxFontUtils::can_load(const wxFont &font)
{
if (!font.IsOk()) return false;
#ifdef _WIN32
return Emboss::can_load(font.GetHFONT()) != nullptr;