From fea833b716aa389596b131b14d6f7d5052e9591f Mon Sep 17 00:00:00 2001
From: tetektoza <tetektoza@gmail.com>
Date: Thu, 23 Nov 2023 23:00:09 +0100
Subject: [PATCH] Undostack: Introduce undostack

Right now we're using QUndoStack which is from Qt library, although it
has limited usage which we want to expand since we want to handle errors
in a proper way without any hacks regarding QUndoStack, so these series
of patches will introduce customly made Undostack, as well as Command
class which will replace QUndoCommand/QUndoStack classes.
---
 CMakeLists.txt       | 4 ++++
 source/command.cpp   | 2 ++
 source/command.h     | 6 ++++++
 source/undostack.cpp | 1 +
 source/undostack.h   | 8 ++++++++
 5 files changed, 21 insertions(+)
 create mode 100644 source/command.cpp
 create mode 100644 source/command.h
 create mode 100644 source/undostack.cpp
 create mode 100644 source/undostack.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 7bb9d321c..d5995bce5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -43,6 +43,10 @@ set(PROJECT_SOURCES
         source/openasdialog.cpp
         source/palettewidget.cpp
         source/settingsdialog.cpp
+        source/undostack.cpp
+        source/undostack.h
+        source/command.cpp
+        source/command.h
 )
 
 if(${QT_VERSION_MAJOR} GREATER_EQUAL 6)
diff --git a/source/command.cpp b/source/command.cpp
new file mode 100644
index 000000000..22871f6f0
--- /dev/null
+++ b/source/command.cpp
@@ -0,0 +1,2 @@
+#include "command.h"
+
diff --git a/source/command.h b/source/command.h
new file mode 100644
index 000000000..d4aacbc7c
--- /dev/null
+++ b/source/command.h
@@ -0,0 +1,6 @@
+#pragma once
+
+
+class Command {
+
+};
diff --git a/source/undostack.cpp b/source/undostack.cpp
new file mode 100644
index 000000000..5314a002e
--- /dev/null
+++ b/source/undostack.cpp
@@ -0,0 +1 @@
+#include "undostack.h"
diff --git a/source/undostack.h b/source/undostack.h
new file mode 100644
index 000000000..680645970
--- /dev/null
+++ b/source/undostack.h
@@ -0,0 +1,8 @@
+#pragma once
+
+#include "command.h"
+
+class UndoStack {
+private:
+    std::vector<Command> cmds;
+};
\ No newline at end of file