From 519dd7f2dd66b26c9cd5fb074059d1ae6028e6cb Mon Sep 17 00:00:00 2001
From: tildearrow <tildearrow@protonmail.com>
Date: Tue, 22 Mar 2022 18:05:32 -0500
Subject: [PATCH] GUI: aaand more sample editor work

now it has a right click menu
---
 src/gui/gui.cpp        |  2 --
 src/gui/gui.h          |  2 ++
 src/gui/sampleEdit.cpp | 39 +++++++++++++++++++++++++++++++++++++--
 3 files changed, 39 insertions(+), 4 deletions(-)

diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index fedf53d15..9f869e57d 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -1539,8 +1539,6 @@ void FurnaceGUI::processDrags(int dragX, int dragY) {
     fileName+=fallback; \
   }
 
-#define BIND_FOR(x) getKeyName(actionKeys[x],true).c_str()
-
 void FurnaceGUI::editOptions(bool topMenu) {
   char id[4096];
   if (ImGui::MenuItem("cut",BIND_FOR(GUI_ACTION_PAT_CUT))) doCopy(true);
diff --git a/src/gui/gui.h b/src/gui/gui.h
index f92efd959..a4feed9b5 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -43,6 +43,8 @@
 
 #define TOGGLE_COLOR(x) ((x)?uiColors[GUI_COLOR_TOGGLE_ON]:uiColors[GUI_COLOR_TOGGLE_OFF])
 
+#define BIND_FOR(x) getKeyName(actionKeys[x],true).c_str()
+
 enum FurnaceGUIColors {
   GUI_COLOR_BACKGROUND=0,
   GUI_COLOR_FRAME_BACKGROUND,
diff --git a/src/gui/sampleEdit.cpp b/src/gui/sampleEdit.cpp
index f8515db54..3bdfa6c9f 100644
--- a/src/gui/sampleEdit.cpp
+++ b/src/gui/sampleEdit.cpp
@@ -26,6 +26,7 @@
 #include <fmt/printf.h>
 #include "guiConst.h"
 #include "sampleUtil.h"
+#include "util.h"
 
 void FurnaceGUI::drawSampleEdit() {
   if (nextWindow==GUI_WINDOW_SAMPLE_EDIT) {
@@ -580,10 +581,17 @@ void FurnaceGUI::drawSampleEdit() {
             logE("error while locking sample texture! %s\n",SDL_GetError());
           } else {
             ImU32 bgColor=ImGui::GetColorU32(ImGuiCol_FrameBg);
+            ImU32 bgColorLoop=ImAlphaBlendColors(bgColor,ImGui::GetColorU32(ImGuiCol_FrameBgHovered,0.5));
             ImU32 lineColor=ImGui::GetColorU32(ImGuiCol_PlotLines);
             ImU32 centerLineColor=ImAlphaBlendColors(bgColor,ImGui::GetColorU32(ImGuiCol_PlotLines,0.25));
-            for (int i=0; i<availX*availY; i++) {
-              data[i]=bgColor;
+            for (int i=0; i<availY; i++) {
+              for (int j=0; j<availX; j++) {
+                if (sample->loopStart>=0 && sample->loopStart<(int)sample->samples && j-samplePos>sample->loopStart) {
+                  data[i*availX+j]=bgColorLoop;
+                } else {
+                  data[i*availX+j]=bgColor;
+                }
+              }
             }
             if (availY>0) {
               for (int i=availX*(availY>>1); i<availX*(1+(availY>>1)); i++) {
@@ -661,6 +669,33 @@ void FurnaceGUI::drawSampleEdit() {
             }
           }
         }
+
+        if (!sampleDragMode && ImGui::IsItemClicked(ImGuiMouseButton_Right)) {
+          ImGui::OpenPopup("SRightClick");
+        }
+
+        if (ImGui::BeginPopup("SRightClick",ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoMove|ImGuiWindowFlags_AlwaysAutoResize)) {
+          if (ImGui::MenuItem("cut",BIND_FOR(GUI_ACTION_SAMPLE_CUT))) {
+            doAction(GUI_ACTION_SAMPLE_CUT);
+          }
+          if (ImGui::MenuItem("copy",BIND_FOR(GUI_ACTION_SAMPLE_COPY))) {
+            doAction(GUI_ACTION_SAMPLE_COPY);
+          }
+          if (ImGui::MenuItem("paste",BIND_FOR(GUI_ACTION_SAMPLE_PASTE))) {
+            doAction(GUI_ACTION_SAMPLE_PASTE);
+          }
+          if (ImGui::MenuItem("paste (replace)",BIND_FOR(GUI_ACTION_SAMPLE_PASTE_REPLACE))) {
+            doAction(GUI_ACTION_SAMPLE_PASTE_REPLACE);
+          }
+          if (ImGui::MenuItem("paste (mix)",BIND_FOR(GUI_ACTION_SAMPLE_PASTE_MIX))) {
+            doAction(GUI_ACTION_SAMPLE_PASTE_MIX);
+          }
+          if (ImGui::MenuItem("select all",BIND_FOR(GUI_ACTION_SAMPLE_SELECT_ALL))) {
+            doAction(GUI_ACTION_SAMPLE_SELECT_ALL);
+          }
+          ImGui::EndPopup();
+        }
+
         String statusBar=sampleDragMode?"Draw":"Select";
         bool drawSelection=false;