Initial community commit

Src/Wasabi/api/util/selectfile.cpp

@@ -0,0 +1,111 @@
+#include <precomp.h>
+
+#include "selectfile.h"
+
+#include <api/wnd/popup.h>
+#include <api/service/svcs/svc_filesel.h>
+
+SelectFile::SelectFile(ifc_window *parent, const wchar_t *menu_prefix, const wchar_t *menu_suffix)
+		: parentWnd(parent),
+		prefix_str(menu_prefix),
+		suffix_str(menu_suffix)
+{
+	svc = NULL;
+	ASSERT(parent != NULL);
+	xpos = ypos = 0;
+	pos_set = 0;
+}
+
+SelectFile::~SelectFile()
+{
+	if (svc) WASABI_API_SVC->service_release(svc);
+	types.deleteAll();
+}
+
+void SelectFile::setDefaultDir(const wchar_t *dir)
+{
+	default_dir = dir;
+}
+
+const wchar_t *SelectFile::getDirectory()
+{
+	if (svc) return svc->getDirectory();
+	return NULL;
+}
+
+void SelectFile::setIdent(const wchar_t *id)
+{
+	ident = id;
+}
+
+void SelectFile::setPopPosition(int x, int y)
+{
+	xpos = x;
+	ypos = y;
+	pos_set = 1;
+}
+
+int SelectFile::runSelector(const wchar_t *type, int allow_multiple, const wchar_t *extlist)
+{
+	if (svc) WASABI_API_SVC->service_release(svc); svc = NULL;
+	types.deleteAll();
+	if (type == NULL)
+	{
+		int pos = 0;
+		for (;;)
+		{
+			waServiceFactory *wasvc = WASABI_API_SVC->service_enumService(WaSvc::FILESELECTOR, pos++);
+			if (wasvc == NULL) break;
+			svc_fileSelector *sfs = castService<svc_fileSelector>(wasvc);
+			const wchar_t *pref = sfs->getPrefix();
+			if (pref != NULL)
+				types.addItem(new StringW(pref));
+			WASABI_API_SVC->service_release(sfs);
+		}
+		if (types.getNumItems() <= 0) return 0;	// none?!
+
+		PopupMenu *pop = new PopupMenu(parentWnd);
+		for (int i = 0; i < types.getNumItems(); i++)
+		{
+			StringW str;
+			str += prefix_str;
+			str += types[i]->getValue();
+			str += suffix_str;
+			pop->addCommand(str, i);
+		}
+		int cmd = pos_set ? pop->popAtXY(xpos, ypos) : pop->popAtMouse();
+		StringW *s = types[cmd];
+		if (s == NULL) return 0;
+		type = *s;
+	}
+	ASSERT(type != NULL);
+
+	saved_type = type;
+
+	svc = FileSelectorEnum(type).getFirst();
+	ASSERT(svc != NULL);	// we just enumed it
+	if (extlist != NULL) svc->setExtList(extlist);
+	//FUCKO : need to set open vs. save as
+	WASABI_API_WND->pushModalWnd();
+	int r = svc->runSelector(parentWnd, FileSel::OPEN, allow_multiple,
+	                         ident.isempty() ? type : ident.getValue(),
+	                         default_dir);
+	WASABI_API_WND->popModalWnd();
+	ASSERT(svc != NULL);	// we just enumed it
+	return r;
+}
+
+const wchar_t *SelectFile::getType()
+{
+	return saved_type;
+}
+
+int SelectFile::getNumFiles()
+{
+	return svc ? svc->getNumFilesSelected() : 0;
+}
+
+const wchar_t *SelectFile::enumFilename(int n)
+{
+	return svc ? svc->enumFilename(n) : NULL;
+}