Hold shift to resize all events in selection; #23

vanjac · Dec 30, 2023 · a62283a · a62283a
1 parent 4778214
commit a62283a
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Showing 3 changed files with 33 additions and 0 deletions.
diff --git a/Aodix/AodixCore.h b/Aodix/AodixCore.h
@@ -388,6 +388,7 @@ class CAodixCore
 	void edit_insert(int const all_tracks);
 	void edit_back(int const all_tracks);
 	void edit_resize(int const all_tracks);
+	void edit_adjust_size(int amt,int ignore_event);
 	void edit_copy(int const cut);
 	void edit_paste(void);
 	void edit_select_all(void);

diff --git a/Aodix/AodixCoreEdit.cpp b/Aodix/AodixCoreEdit.cpp
@@ -243,6 +243,33 @@ void CAodixCore::edit_resize(int const all_tracks)
 	SetCursor(hcursor_arro);
 }
 
+/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+void CAodixCore::edit_adjust_size(int const amt,int const ignore_event)
+{
+	// get block length
+	int const user_block_pos_len=user_block_pos_end-user_block_pos_sta;
+	int const user_block_trk_len=user_block_trk_end-user_block_trk_sta;
+
+	// range selected
+	if(user_block_pos_len>0 && user_block_trk_len>0)
+	{
+		// scan sequencer events
+		for(int e=0; e<seq_num_events;e++)
+		{
+			// get event pointer
+			ADX_EVENT* pe=&seq_event[e];
+
+			// check if event is in block range and resizable
+			if(e!=ignore_event && pe->pat==user_pat && pe->pos>=user_block_pos_sta && pe->pos<user_block_pos_end
+				&& pe->trk>=user_block_trk_sta && pe->trk<user_block_trk_end && pe->szd)
+			{
+				// resize event
+				pe->par=arg_tool_clipped_assign(pe->par+amt,0,MAX_SIGNED_INT);
+			}
+		}
+	}
+}
+
 /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 void CAodixCore::edit_copy(int const cut)
 {

diff --git a/Aodix/AodixCoreGuiMouseMove.cpp b/Aodix/AodixCoreGuiMouseMove.cpp
@@ -252,8 +252,13 @@ void CAodixCore::gui_mouse_move(HWND const hwnd)
 		ADX_EVENT* pe=&seq_event[user_event_drag];
 
 		// set new event duration
+		int old_size=pe->par;
 		pe->par=arg_tool_clipped_assign((ym_seq_pos+user_drag_offset)-pe->pos,0,MAX_SIGNED_INT);
 
+		// resize all events in selection
+		if(GetKeyState(VK_SHIFT)<0)
+			edit_adjust_size(pe->par-old_size,user_event_drag);
+
 		// scroll iterate
 		gui_scroll_iterate(hwnd,ym,seq_area_y,h);