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add iOS UIDocumentPicker delegation for the AppDelegate

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scawful
2024-08-02 15:34:49 -04:00
parent bf47e5ee99
commit 2fbca008c7
2 changed files with 42 additions and 24 deletions
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5
src/app/core/platform/file_dialog.h
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@@ -50,8 +50,7 @@ class FileDialogWrapper {
#include <string> #include <string>
#include <vector> #include <vector>
#ifdef TARGET_OS_MAC #if TARGET_OS_MAC == 1
// Other kinds of Mac OS
class FileDialogWrapper { class FileDialogWrapper {
public: public:
@@ -63,7 +62,7 @@ class FileDialogWrapper {
const std::string& folder_path); const std::string& folder_path);
}; };
#elif TARGET_OS_IPHONE #elif TARGET_OS_IPHONE == 1
// iOS // iOS
class FileDialogWrapper { class FileDialogWrapper {

61
src/app/core/platform/file_dialog.mm
View File

@@ -1,8 +1,8 @@
#include "app/core/platform/file_dialog.h"
#include <string> #include <string>
#include <vector> #include <vector>
#include "imgui/imgui.h"
#include "app/core/platform/file_dialog.h"
#if defined(__APPLE__) && defined(__MACH__) #if defined(__APPLE__) && defined(__MACH__)
/* Apple OSX and iOS (Darwin). */ /* Apple OSX and iOS (Darwin). */
@@ -10,32 +10,51 @@
#import <CoreText/CoreText.h> #import <CoreText/CoreText.h>
#if TARGET_IPHONE_SIMULATOR == 1 #if TARGET_IPHONE_SIMULATOR == 1 || TARGET_OS_IPHONE == 1
/* iOS in Xcode simulator */ /* iOS in Xcode simulator */
std::string FileDialogWrapper::ShowOpenFileDialog() { return ""; } #import <UIKit/UIKit.h>
#import <UniformTypeIdentifiers/UniformTypeIdentifiers.h>
#include "app/core/platform/app_delegate.h"
namespace {
static std::string selectedFile;
void ShowOpenFileDialogImpl(void (^completionHandler)(std::string)) {
AppDelegate *appDelegate = (AppDelegate *)[UIApplication sharedApplication].delegate;
[appDelegate presentDocumentPickerWithCompletionHandler:^(NSString *filePath) {
selectedFile = std::string([filePath UTF8String]);
completionHandler(selectedFile);
}];
}
std::string ShowOpenFileDialogSync() {
__block std::string result;
ShowOpenFileDialogImpl(^(std::string filePath) {
result = filePath;
});
// Check if the documentPicker is done
// while (result.empty()) {
// [[NSRunLoop currentRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate distantFuture]];
// }
return result;
}
}
std::string FileDialogWrapper::ShowOpenFileDialog() {
return ShowOpenFileDialogSync();
}
std::string FileDialogWrapper::ShowOpenFolderDialog() { return ""; } std::string FileDialogWrapper::ShowOpenFolderDialog() { return ""; }
std::vector<std::string> FileDialogWrapper::GetFilesInFolder(const std::string& folder) { std::vector<std::string> FileDialogWrapper::GetFilesInFolder(const std::string &folder) {
return {}; return {};
} }
std::vector<std::string> FileDialogWrapper::GetSubdirectoriesInFolder(const std::string& folder) { std::vector<std::string> FileDialogWrapper::GetSubdirectoriesInFolder(const std::string &folder) {
return {};
}
#elif TARGET_OS_IPHONE == 1
/* iOS */
std::string FileDialogWrapper::ShowOpenFileDialog() { return ""; }
std::string FileDialogWrapper::ShowOpenFolderDialog() { return ""; }
std::vector<std::string> FileDialogWrapper::GetFilesInFolder(const std::string& folder) {
return {};
}
std::vector<std::string> FileDialogWrapper::GetSubdirectoriesInFolder(const std::string& folder) {
return {}; return {};
} }