47 lines
1.5 KiB
Plaintext
47 lines
1.5 KiB
Plaintext
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#include <nanogui/nanogui.h>
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#import <Cocoa/Cocoa.h>
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NAMESPACE_BEGIN(nanogui)
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std::string file_dialog(const std::vector<std::pair<std::string, std::string>> &filetypes, bool save) {
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std::string path = "";
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if (save) {
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NSSavePanel *saveDlg = [[NSSavePanel savePanel] retain];
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NSMutableArray *types = [NSMutableArray new];
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for (size_t idx = 0; idx < filetypes.size(); ++idx)
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[types addObject: [NSString stringWithUTF8String: filetypes[idx].first.c_str()]];
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[saveDlg setAllowedFileTypes: types];
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if ([saveDlg runModal] == NSModalResponseOK)
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path = [[[saveDlg URL] path] UTF8String];
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} else {
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NSOpenPanel *openDlg = [[NSOpenPanel openPanel] retain];
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[openDlg setCanChooseFiles:YES];
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[openDlg setCanChooseDirectories:NO];
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[openDlg setAllowsMultipleSelection:NO];
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NSMutableArray *types = [NSMutableArray new];
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for (size_t idx = 0; idx < filetypes.size(); ++idx)
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[types addObject: [NSString stringWithUTF8String: filetypes[idx].first.c_str()]];
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[openDlg setAllowedFileTypes: types];
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if ([openDlg runModal] == NSModalResponseOK) {
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for (NSURL* url in [openDlg URLs]) {
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path = std::string((char*) [[url path] UTF8String]);
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break;
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}
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}
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}
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return path;
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}
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void chdir_to_bundle_parent() {
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NSString *path = [[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent];
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chdir([path fileSystemRepresentation]);
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}
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NAMESPACE_END(nanogui)
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