From 11c295b2b5aa16aa798e2e8e76bcf36e3fda3a93 Mon Sep 17 00:00:00 2001
From: Maschell <Maschell@gmx.de>
Date: Sat, 22 Feb 2020 21:17:37 +0100
Subject: [PATCH] Drag&Drop support for multiple screens

---
 src/gui/GuiIconGrid.cpp | 43 +++++++++++++++++++++++++++++++++++++++--
 src/gui/GuiIconGrid.h   |  9 +++++++++
 2 files changed, 50 insertions(+), 2 deletions(-)

diff --git a/src/gui/GuiIconGrid.cpp b/src/gui/GuiIconGrid.cpp
index 1e42a15..1636322 100644
--- a/src/gui/GuiIconGrid.cpp
+++ b/src/gui/GuiIconGrid.cpp
@@ -88,8 +88,12 @@ GuiIconGrid::GuiIconGrid(int32_t w, int32_t h, uint64_t GameIndex,bool sortByNam
     arrowLeftButton.setTrigger(&touchTrigger);
     arrowLeftButton.setTrigger(&wpadTouchTrigger);
     arrowLeftButton.setTrigger(&buttonLTrigger);
+    arrowLeftButton.setHoldable(true);
     arrowLeftButton.setSoundClick(buttonClickSound);
     arrowLeftButton.clicked.connect(this, &GuiIconGrid::OnLeftArrowClick);
+    arrowLeftButton.held.connect(this, &GuiIconGrid::OnLeftArrowHeld);
+    arrowLeftButton.released.connect(this, &GuiIconGrid::OnLeftArrowReleased);
+
     append(&arrowLeftButton);
 
     arrowRightButton.setImage(&arrowRightImage);
@@ -99,8 +103,11 @@ GuiIconGrid::GuiIconGrid(int32_t w, int32_t h, uint64_t GameIndex,bool sortByNam
     arrowRightButton.setTrigger(&touchTrigger);
     arrowRightButton.setTrigger(&wpadTouchTrigger);
     arrowRightButton.setTrigger(&buttonRTrigger);
+    arrowRightButton.setHoldable(true);
     arrowRightButton.setSoundClick(buttonClickSound);
     arrowRightButton.clicked.connect(this, &GuiIconGrid::OnRightArrowClick);
+    arrowRightButton.held.connect(this, &GuiIconGrid::OnRightArrowHeld);
+    arrowRightButton.released.connect(this, &GuiIconGrid::OnRightArrowReleased);
     append(&arrowRightButton);
 
     // at most we are rendering 2 screens at the same time
@@ -222,14 +229,14 @@ void GuiIconGrid::OnGameTitleListUpdated(GameList * gameList) {
 }
 
 void GuiIconGrid::OnLeftArrowClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
+    //setSelectedGame(0);
     curPage--;
-    setSelectedGame(0);
     bUpdatePositions = true;
 }
 
 void GuiIconGrid::OnRightArrowClick(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
+    //setSelectedGame(0);
     curPage++;
-    setSelectedGame(0);
     bUpdatePositions = true;
 }
 
@@ -325,6 +332,38 @@ void GuiIconGrid::OnLaunchClick(GuiButton *button, const GuiController *controll
 }
 
 
+void GuiIconGrid::OnLeftArrowHeld(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
+    if(currentlyHeld != NULL) {
+        if(lArrowHeldCounter++ > 30) {
+            OnLeftArrowClick(button,controller,trigger);
+            lArrowHeldCounter = 0;
+        }
+    } else {
+        lArrowHeldCounter = 0;
+    }
+}
+
+void GuiIconGrid::OnLeftArrowReleased(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
+    lArrowHeldCounter = 0;
+}
+
+void GuiIconGrid::OnRightArrowHeld(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
+    if(currentlyHeld != NULL) {
+        if(rArrowHeldCounter++ > 30) {
+            DEBUG_FUNCTION_LINE("CLICK\n");
+            OnRightArrowClick(button,controller,trigger);
+            rArrowHeldCounter = 0;
+        }
+    } else {
+        rArrowHeldCounter = 0;
+    }
+}
+
+void GuiIconGrid::OnRightArrowReleased(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
+    rArrowHeldCounter = 0;
+}
+
+
 void GuiIconGrid::OnGameButtonHeld(GuiButton *button, const GuiController *controller, GuiTrigger *trigger) {
     if(currentlyHeld == NULL) {
         currentlyHeld = button;
diff --git a/src/gui/GuiIconGrid.h b/src/gui/GuiIconGrid.h
index a121d3a..5909c20 100644
--- a/src/gui/GuiIconGrid.h
+++ b/src/gui/GuiIconGrid.h
@@ -91,10 +91,19 @@ private:
     void OnGameButtonPointedOn(GuiButton *button, const GuiController *controller);
     void OnGameButtonPointedOff(GuiButton *button, const GuiController *controller);
     void OnDrag(GuiDragListener *button, const GuiController *controller, GuiTrigger *trigger, int32_t dx, int32_t dy);
+
+    void OnLeftArrowHeld(GuiButton *button, const GuiController *controller, GuiTrigger *trigger);
+    void OnRightArrowHeld(GuiButton *button, const GuiController *controller, GuiTrigger *trigger);
+    void OnLeftArrowReleased(GuiButton *button, const GuiController *controller, GuiTrigger *trigger);
+    void OnRightArrowReleased(GuiButton *button, const GuiController *controller, GuiTrigger *trigger);
+
     void updateButtonPositions();
 
     int32_t offsetForTitleId(uint64_t titleId);
 
+    uint32_t lArrowHeldCounter = 0;
+    uint32_t rArrowHeldCounter = 0;
+
     int32_t curPage = 0;
     int32_t listOffset;
     uint64_t selectedGame;