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System File Chooser: introduced class SystemFileChooser as replacement for JFileChooser

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This commit is contained in:
Karl Tauber
2025-01-06 18:01:50 +01:00
parent 9453d55abd
commit 91e8d04a9f
16 changed files with 1721 additions and 12 deletions
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13
flatlaf-natives/flatlaf-natives-windows/src/main/cpp/WinFileChooser.cpp
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@@ -144,6 +144,7 @@ public:
//---- helper -----------------------------------------------------------------
#define isOptionSet( option ) ((optionsSet & com_formdev_flatlaf_ui_FlatNativeWindowsLibrary_ ## option) != 0)
#define CHECK_HRESULT( code ) { if( (code) != S_OK ) return NULL; }
jobjectArray newJavaStringArray( JNIEnv* env, jsize count ) {
@@ -170,12 +171,12 @@ JNIEXPORT jobjectArray JNICALL Java_com_formdev_flatlaf_ui_FlatNativeWindowsLibr
return NULL;
// handle limitations (without this, some Win32 method fails and this method returns NULL)
if( (optionsSet & FOS_PICKFOLDERS) != 0 ) {
if( open )
fileTypes = NULL; // no filter allowed for picking folders
else
optionsSet &= ~FOS_PICKFOLDERS; // not allowed for save dialog
if( isOptionSet( FOS_PICKFOLDERS ) ) {
open = true; // always use IFileOpenDialog for picking folders
fileTypes = NULL; // no filter allowed for picking folders
}
if( !open && isOptionSet( FOS_ALLOWMULTISELECT ) )
optionsSet &= ~FOS_ALLOWMULTISELECT;
// convert Java strings to C strings
AutoReleaseString ctitle( env, title );
@@ -219,7 +220,7 @@ JNIEXPORT jobjectArray JNICALL Java_com_formdev_flatlaf_ui_FlatNativeWindowsLibr
CHECK_HRESULT( dialog->SetOptions ( (existingOptions & ~optionsClear) | optionsSet ) );
// initialize filter
if( specs.count > 0 && (optionsSet & FOS_PICKFOLDERS) == 0 ) {
if( specs.count > 0 ) {
CHECK_HRESULT( dialog->SetFileTypes( specs.count, specs.specs ) );
if( fileTypeIndex > 0 )
CHECK_HRESULT( dialog->SetFileTypeIndex( min( fileTypeIndex + 1, specs.count ) ) );