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texturev: Added winapi support for openFileSelectionDialog.

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This commit is contained in:
Branimir Karadžić
2019-02-19 22:42:46 -08:00
parent 9ad5f41858
commit 464a555101
3 changed files with 140 additions and 7 deletions
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144
tools/texturev/texturev.cpp
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@@ -250,6 +250,75 @@ struct FileSelectionDialogType
};
};
#if BX_PLATFORM_WINDOWS
extern "C" void* __stdcall GetModuleHandleA(const char* _moduleName);
extern "C" uint32_t __stdcall GetModuleFileNameA(void* _module, char* _outFilePath, uint32_t _size);
typedef uintptr_t (__stdcall *LPOFNHOOKPROC)(void*, uint32_t, uintptr_t, uint64_t);
struct OPENFILENAMEA
{
uint32_t structSize;
void* hwndOwner;
void* hinstance;
const char* filter;
const char* customFilter;
uint32_t maxCustomFilter;
uint32_t filterIndex;
const char* file;
uint32_t maxFile;
const char* fileTitle;
uint32_t maxFileTitle;
const char* initialDir;
const char* title;
uint32_t flags;
uint16_t fileOffset;
uint16_t fileExtension;
const char* defExt;
uint64_t customData;
LPOFNHOOKPROC hook;
const char* templateName;
void* reserved0;
uint32_t reserved1;
uint32_t flagsEx;
};
extern "C" bool __stdcall GetOpenFileNameA(OPENFILENAMEA* _ofn);
#endif // BX_PLATFORM_WINDOWS
class Split
{
public:
Split(const bx::StringView& _str, char _ch)
: m_str(_str)
, m_token(_str.getPtr(), bx::strFind(_str, _ch).getPtr() )
, m_ch(_ch)
{
}
bx::StringView next()
{
bx::StringView result = m_token;
m_token = bx::strTrim(
bx::StringView(m_token.getTerm()+1
, bx::strFind(bx::StringView(m_token.getTerm()+1, m_str.getTerm() ), m_ch).getPtr() )
, " \t\n"
);
return result;
}
bool isDone() const
{
return m_token.isEmpty();
}
private:
const bx::StringView& m_str;
bx::StringView m_token;
char m_ch;
};
bool openFileSelectionDialog(
bx::FilePath& _inOutFilePath
, FileSelectionDialogType::Enum _type
@@ -296,6 +365,76 @@ bool openFileSelectionDialog(
}
}
}
#elif BX_PLATFORM_WINDOWS
BX_UNUSED(_type);
char out[bx::kMaxFilePath] = { '\0' };
OPENFILENAMEA ofn;
bx::memSet(&ofn, 0, sizeof(ofn) );
ofn.structSize = sizeof(OPENFILENAMEA);
ofn.initialDir = _inOutFilePath.getCPtr();
ofn.file = out;
ofn.maxFile = sizeof(out);
ofn.flags = 0
| /* OFN_EXPLORER */ 0x00080000
| /* OFN_FILEMUSTEXIST */ 0x00001000
| /* OFN_DONTADDTORECENT */ 0x02000000
;
char tmp[4096];
bx::StaticMemoryBlockWriter writer(tmp, sizeof(tmp) );
bx::Error err;
ofn.title = tmp;
bx::write(&writer, &err, "%.*s", _title.getLength(), _title.getPtr() );
bx::write(&writer, '\0', &err);
ofn.filter = tmp + uint32_t(bx::seek(&writer) );
for (bx::LineReader lr(_filter); !lr.isDone() && err.isOk();)
{
const bx::StringView line = lr.next();
const bx::StringView sep = bx::strFind(line, '|');
if (!sep.isEmpty() )
{
bx::write(&writer, bx::strTrim(bx::StringView(line.getPtr(), sep.getPtr() ), " "), &err);
bx::write(&writer, '\0', &err);
bool first = true;
for (Split split(bx::strTrim(bx::StringView(sep.getPtr()+1, line.getTerm() ), " "), ' '); !split.isDone() && err.isOk();)
{
const bx::StringView token = split.next();
if (!first)
{
bx::write(&writer, ';', &err);
}
first = false;
bx::write(&writer, token, &err);
}
bx::write(&writer, '\0', &err);
}
else
{
bx::write(&writer, line, &err);
bx::write(&writer, '\0', &err);
bx::write(&writer, '\0', &err);
}
}
bx::write(&writer, '\0', &err);
if (err.isOk()
&& GetOpenFileNameA(&ofn) )
{
_inOutFilePath.set(ofn.file);
return true;
}
#else
BX_UNUSED(_inOutFilePath, _type, _title, _filter);
#endif // BX_PLATFORM_LINUX || BX_PLATFORM_OSX
@@ -1177,11 +1316,6 @@ void keyBindingHelp(const char* _bindings, const char* _description)
ImGui::Text(_description);
}
#if BX_PLATFORM_WINDOWS
extern "C" void* _stdcall GetModuleHandleA(const char* _moduleName);
extern "C" uint32_t _stdcall GetModuleFileNameA(void* _module, char* _outFilePath, uint32_t _size);
#endif // BX_PLATFORM_WINDOWS
void associate()
{
#if BX_PLATFORM_WINDOWS