1 files changed, 64 insertions, 0 deletions
diff --git a/sc4pd/headers/app/TextFinder.h b/sc4pd/headers/app/TextFinder.h
new file mode 100644
index 0000000..66de160
--- /dev/null
+++ b/sc4pd/headers/app/TextFinder.h
@@ -0,0 +1,64 @@
+/*
+    Reusable find panel functionality (find, replace).
+    Need one shared instance of TextFinder to which the menu items and widgets in the find panel are connected.
+    Loads UI lazily.
+    Works on first responder, assumed to be an NSTextView.
+*/
+
+#import <Cocoa/Cocoa.h>
+
+#define Forward YES
+#define Backward NO
+
+@interface TextFinder : NSObject {
+    NSString *findString;
+    NSString *replaceString;
+    id findTextField;
+    id replaceTextField;
+    id ignoreCaseButton;
+    id findNextButton;
+    id replaceAllScopeMatrix;
+    id statusField;
+    BOOL lastFindWasSuccessful;
+}
+
+/* Common way to get a text finder. One instance of TextFinder per app is good enough. */
++ (id)sharedInstance;
+
+/* Main method for external users; does a find in the first responder. Selects found range or beeps. */
+- (BOOL)find:(BOOL)direction;
+
+/* Loads UI lazily */
+- (NSPanel *)findPanel;
+
+/* Gets the first responder and returns it if it's an NSTextView */
+- (NSTextView *)textObjectToSearchIn;
+
+/* Get/set the current find string. Will update UI if UI is loaded */
+- (NSString *)findString;
+- (void)setFindString:(NSString *)string;
+- (void)setFindString:(NSString *)string writeToPasteboard:(BOOL)flag;
+
+/* Get/set the current replace string. Will update UI if UI is loaded */
+- (NSString *)replaceString;
+- (void)setReplaceString:(NSString *)string;
+
+/* Misc internal methods */
+- (void)appDidActivate:(NSNotification *)notification;
+- (void)loadFindStringFromPasteboard;
+- (void)loadStringToPasteboard:(NSString *)string;
+
+/* Action methods, sent from the find panel UI; can also be connected to menu items */
+- (void)findNext:(id)sender;
+- (void)findPrevious:(id)sender;
+- (void)findNextAndOrderFindPanelOut:(id)sender;
+- (void)replace:(id)sender;
+- (void)replaceAndFind:(id)sender;
+- (void)replaceAll:(id)sender;
+- (void)orderFrontFindPanel:(id)sender;
+- (void)takeFindStringFromSelection:(id)sender;
+- (void)takeReplaceStringFromSelection:(id)sender;
+- (void)jumpToSelection:(id)sender;
+
+@end
+