From 376be44f44ca2afcd55cf8fa94a615a6c996557c Mon Sep 17 00:00:00 2001
From: Daniel Collin <daniel@collin.com>
Date: Sat, 27 Oct 2012 17:44:06 +0200
Subject: [PATCH] Basic playback working

---
 ogl_editor/src/Editor.c    | 18 +++++++++++++++++-
 ogl_editor/src/TrackView.c |  9 ++++++---
 ogl_editor/src/TrackView.h |  1 +
 3 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/ogl_editor/src/Editor.c b/ogl_editor/src/Editor.c
index a030ec1..974b778 100644
--- a/ogl_editor/src/Editor.c
+++ b/ogl_editor/src/Editor.c
@@ -97,6 +97,17 @@ bool Editor_keyDown(int key)
 		return true;
 	}
 
+	if (key == ' ')
+	{
+		// TODO: Don't start playing if we are in edit mode (but space shouldn't be added in edit mode but we still
+		// shouldn't start playing if we do
+
+		bool paused = !RemoteConnection_isPaused();
+		RemoteConnection_sendPauseCommand(paused);
+
+		return true;
+	}
+
 	return handled_key;
 }
 
@@ -155,7 +166,7 @@ static void processCommands()
 			case SET_ROW:
 			{
 				RemoteConnection_recv((char*)&newRow, sizeof(int), 0);
-				//trackView->setEditRow(ntohl(newRow));
+				s_editorData.trackViewInfo.rowPos = htonl(newRow);
 				break;
 			}
 		}
@@ -170,6 +181,11 @@ void Editor_timedUpdate()
 
 	while (RemoteConnection_pollRead())
 		processCommands();
+
+	if (!RemoteConnection_isPaused())
+	{
+		Editor_update();
+	}
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
diff --git a/ogl_editor/src/TrackView.c b/ogl_editor/src/TrackView.c
index df2574c..7770b8d 100644
--- a/ogl_editor/src/TrackView.c
+++ b/ogl_editor/src/TrackView.c
@@ -43,7 +43,6 @@ static void printRowNumbers(int x, int y, int rowCount, int rowOffset, int rowSp
 	}
 }
 
-
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
 static void renderChannel(struct sync_track* track, int startX, int startY, int startPos, int endPos)
@@ -128,7 +127,7 @@ void TrackView_render(const TrackViewInfo* viewInfo, struct sync_data* syncData)
 
 	uint i = 0; //, channel_count = 10; 
 
-	printRowNumbers(2, 42, 40, start_pos, font_size, 8);
+	printRowNumbers(2, 42, 40, start_pos + viewInfo->rowPos, font_size, 8);
 
 	if (syncData->num_tracks == 0)
 		return;
@@ -141,7 +140,11 @@ void TrackView_render(const TrackViewInfo* viewInfo, struct sync_data* syncData)
 	//i = 0;
 
 	for (i = 0; i < num_tracks; ++i)
-		renderChannel(syncData->tracks[i], 40 + (i * 64), 20, start_pos, start_pos + 40);
+	{
+		renderChannel(syncData->tracks[i], 40 + (i * 64), 20, 
+				(start_pos + viewInfo->rowPos), 
+				(start_pos + viewInfo->rowPos + 40));
+	}	
 
 	uint32_t color = Emgui_color32(127, 127, 127, 56);
 
diff --git a/ogl_editor/src/TrackView.h b/ogl_editor/src/TrackView.h
index 0c3e87a..cb3377c 100644
--- a/ogl_editor/src/TrackView.h
+++ b/ogl_editor/src/TrackView.h
@@ -10,6 +10,7 @@ typedef struct TrackViewInfo
 	int scrollPosX;
 	int windowSizeX;
 	int windowSizeY;
+	int rowPos;
 
 } TrackViewInfo;