Key repeat for text boxes

2 files changed, 33 insertions, 1 deletions

diff --git a/src/interface/Textbox.cpp b/src/interface/Textbox.cpp
index 4916c64..8444b85 100644
--- a/src/interface/Textbox.cpp
+++ b/src/interface/Textbox.cpp
@@ -1,6 +1,7 @@
 #include <string>
 #include <iostream>
 #include <stdexcept>
+#include <time.h>
 #include "Config.h"
 #include "interface/Point.h"
 #include "interface/Textbox.h"
@@ -16,7 +17,8 @@ Textbox::Textbox(Point position, Point size, std::string textboxText, std::strin
 	border(true),
 	mouseDown(false),
 	limit(std::string::npos),
-	inputType(All)
+	inputType(All),
+	keyDown(0)
 {
 	placeHolder = textboxPlaceholder;
 
@@ -231,8 +233,32 @@ bool Textbox::CharacterValid(Uint16 character)
 	return false;
 }
 
+void Textbox::Tick(float dt)
+{
+	Label::Tick(dt);
+	if((keyDown || characterDown) && repeatTime <= clock())
+	{
+		OnVKeyPress(keyDown, characterDown, false, false, false);
+		repeatTime = clock()+(0.03 * CLOCKS_PER_SEC);
+	}
+}
+
+void Textbox::OnKeyRelease(int key, Uint16 character, bool shift, bool ctrl, bool alt)
+{
+	keyDown = 0;
+	characterDown = 0;
+}
+
 void Textbox::OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
 {
+	characterDown = character;
+	keyDown = key;
+	repeatTime = clock()+(0.3 * CLOCKS_PER_SEC);
+	OnVKeyPress(key, character, shift, ctrl, alt);
+}
+
+void Textbox::OnVKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt)
+{
 	bool changed = false;
 	if(ctrl && key == 'c' && !masked)
 	{
diff --git a/src/interface/Textbox.h b/src/interface/Textbox.h
index 9f00139..d9695dd 100644
--- a/src/interface/Textbox.h
+++ b/src/interface/Textbox.h
@@ -44,16 +44,22 @@ public:
 	//Determines if the given character is valid given the input type
 	bool CharacterValid(Uint16 character);
 
+	virtual void  Tick(float dt);
 	virtual void OnContextMenuAction(int item);
 	virtual void OnMouseClick(int x, int y, unsigned button);
 	virtual void OnMouseUp(int x, int y, unsigned button);
 	virtual void OnMouseMoved(int localx, int localy, int dx, int dy);
 	virtual void OnKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt);
+	virtual void OnVKeyPress(int key, Uint16 character, bool shift, bool ctrl, bool alt);
+	virtual void OnKeyRelease(int key, Uint16 character, bool shift, bool ctrl, bool alt);
 	virtual void Draw(const Point& screenPos);
 
 protected:
 	ValidInput inputType;
 	size_t limit;
+	int repeatTime;
+	int keyDown;
+	Uint16 characterDown;
 	bool mouseDown;
 	bool masked, border;
 	int cursor, cursorPositionX, cursorPositionY;