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DPF
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Delete now unused code

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falkTX 4 years ago
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378b305c06
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c17f6983d5
1 changed files with 0 additions and 223 deletions
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      dgl/src/WindowFileBrowser.cpp

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dgl/src/WindowFileBrowser.cpp View File

@@ -1,223 +0,0 @@
/*
* DISTRHO Plugin Framework (DPF)
* Copyright (C) 2012-2020 Filipe Coelho <falktx@falktx.com>
* Copyright (C) 2019 Jean Pierre Cimalando <jp-dev@inbox.ru>
* Copyright (C) 2019 Robin Gareus <robin@gareus.org>
*
* Permission to use, copy, modify, and/or 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.
*/

#include "../StandaloneWindow.hpp"

// static int fib_filter_filename_filter(const char* const name)
// {
// return 1;
// (void)name;
// }

// TODO use DGL_NAMESPACE for class names

#ifdef DISTRHO_OS_MAC
@interface FilePanelDelegate : NSObject
{
void (*fCallback)(NSOpenPanel*, int, void*);
void* fUserData;
}
-(id)initWithCallback:(void(*)(NSOpenPanel*, int, void*))callback userData:(void*)userData;
-(void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
@end

@implementation FilePanelDelegate
-(id)initWithCallback:(void(*)(NSOpenPanel*, int, void*))callback userData:(void *)userData
{
[super init];
self->fCallback = callback;
self->fUserData = userData;
return self;
}

-(void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
{
self->fCallback(sheet, returnCode, self->fUserData);
(void)contextInfo;
}
@end
#endif

START_NAMESPACE_DGL

// -----------------------------------------------------------------------

bool Window::openFileBrowser(const FileBrowserOptions& options)
{
#if defined(DISTRHO_OS_WINDOWS)
// the old and compatible dialog API
OPENFILENAMEW ofn;
memset(&ofn, 0, sizeof(ofn));

ofn.lStructSize = sizeof(ofn);
ofn.hwndOwner = pData->hwnd;

// set initial directory in UTF-16 coding
std::vector<WCHAR> startDirW;
if (options.startDir)
{
startDirW.resize(strlen(options.startDir) + 1);
if (MultiByteToWideChar(CP_UTF8, 0, options.startDir, -1, startDirW.data(), startDirW.size()))
ofn.lpstrInitialDir = startDirW.data();
}

// set title in UTF-16 coding
std::vector<WCHAR> titleW;
if (options.title)
{
titleW.resize(strlen(options.title) + 1);
if (MultiByteToWideChar(CP_UTF8, 0, options.title, -1, titleW.data(), titleW.size()))
ofn.lpstrTitle = titleW.data();
}

// prepare a buffer to receive the result
std::vector<WCHAR> fileNameW(32768); // the Unicode maximum
ofn.lpstrFile = fileNameW.data();
ofn.nMaxFile = (DWORD)fileNameW.size();

// TODO synchronous only, can't do better with WinAPI native dialogs.
// threading might work, if someone is motivated to risk it.
if (GetOpenFileNameW(&ofn))
{
// back to UTF-8
std::vector<char> fileNameA(4 * 32768);
if (WideCharToMultiByte(CP_UTF8, 0, fileNameW.data(), -1, fileNameA.data(), (int)fileNameA.size(), nullptr, nullptr))
{
// handle it during the next idle cycle (fake async)
pData->fSelectedFile = fileNameA.data();
}
}

return true;

#elif defined(DISTRHO_OS_MAC)
if (pData->fOpenFilePanel) // permit one dialog at most
{
[pData->fOpenFilePanel makeKeyAndOrderFront:nil];
return false;
}

NSOpenPanel* panel = [NSOpenPanel openPanel];
pData->fOpenFilePanel = [panel retain];

[panel setCanChooseFiles:YES];
[panel setCanChooseDirectories:NO];
[panel setAllowsMultipleSelection:NO];

if (options.startDir)
[panel setDirectory:[NSString stringWithUTF8String:options.startDir]];

if (options.title)
{
NSString* titleString = [[NSString alloc]
initWithBytes:options.title
length:strlen(options.title)
encoding:NSUTF8StringEncoding];
[panel setTitle:titleString];
}

id delegate = pData->fFilePanelDelegate;
if (!delegate)
{
delegate = [[FilePanelDelegate alloc] initWithCallback:&PrivateData::openPanelDidEnd
userData:pData];
pData->fFilePanelDelegate = [delegate retain];
}

[panel beginSheetForDirectory:nullptr
file:nullptr
modalForWindow:nullptr
modalDelegate:delegate
didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:)
contextInfo:nullptr];

return true;

#elif defined(SOFD_HAVE_X11)
using DISTRHO_NAMESPACE::String;

// --------------------------------------------------------------------------
// configure start dir

// TODO: get abspath if needed
// TODO: cross-platform

String startDir(options.startDir);

# ifdef DISTRHO_OS_LINUX
if (startDir.isEmpty())
{
if (char* const dir_name = get_current_dir_name())
{
startDir = dir_name;
std::free(dir_name);
}
}
# endif

DISTRHO_SAFE_ASSERT_RETURN(startDir.isNotEmpty(), false);

if (! startDir.endsWith('/'))
startDir += "/";

DISTRHO_SAFE_ASSERT_RETURN(x_fib_configure(0, startDir) == 0, false);

// --------------------------------------------------------------------------
// configure title

String title(options.title);

if (title.isEmpty())
{
title = pData->getTitle();

if (title.isEmpty())
title = "FileBrowser";
}

DISTRHO_SAFE_ASSERT_RETURN(x_fib_configure(1, title) == 0, false);

// --------------------------------------------------------------------------
// configure filters

x_fib_cfg_filter_callback(nullptr); //fib_filter_filename_filter);

// --------------------------------------------------------------------------
// configure buttons

x_fib_cfg_buttons(3, options.buttons.listAllFiles-1);
x_fib_cfg_buttons(1, options.buttons.showHidden-1);
x_fib_cfg_buttons(2, options.buttons.showPlaces-1);

// --------------------------------------------------------------------------
// show

return (x_fib_show(pData->xDisplay, pData->xWindow, /*options.width*/0, /*options.height*/0) == 0);

#else
// not implemented
return false;

// unused
(void)options;
#endif
}

// -----------------------------------------------------------------------

END_NAMESPACE_DGL

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