R8 phase 1: extract app/engine shared utilities into shared/include/oakutil

Move the pure-header utilities shared by app/ and engine/ out of engine/common/ into a new shared/include/oakutil/ layer (define, lerp, decibel, digit, range, crashpadutils, autoscroll, qtutils, filefunctions declarations, and a trimmed xmlutils exposing a CancelAtom-free void* overload). engine/common/ keeps forwarding headers so internal include paths are unchanged; app/ now includes oakutil/* directly. engine/node/project.h gains an explicit NodeGroup forward declaration previously obtained transitively through the old xmlutils.h.
2026-07-27 17:14:56 +08:00
parent 17888a2dc1
commit c0dcd33de0
118 changed files with 898 additions and 726 deletions
@@ -0,0 +1,68 @@
+/***
+
+  Oak - Non-Linear Video Editor
+  Copyright (C) 2022 Olive Team
+  Modifications Copyright (C) 2025 mikesolar
+
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#ifndef OAK_OLIVECOMMONDEFINE_H
+#define OAK_OLIVECOMMONDEFINE_H
+
+namespace olive
+{
+
+/// The minimum size an icon in ProjectExplorer can be
+const int k_project_icon_size_minimum = 16;
+
+/// The maximum size an icon in ProjectExplorer can be
+const int k_project_icon_size_maximum = 256;
+
+/// The default size an icon in ProjectExplorer can be
+const int k_project_icon_size_default = 64;
+
+const int k_bytes_in_gigabyte = 1073741824;
+
+}
+
+#define MACRO_NAME_AS_STR(s) #s
+#define MACRO_VAL_AS_STR(s) MACRO_NAME_AS_STR(s)
+
+#define OLIVE_NS_CONST_ARG(x, y) \
+	QArgument<const olive::x>("const " MACRO_VAL_AS_STR(olive) "::" #x, y)
+#define OLIVE_NS_ARG(x, y) \
+	QArgument<olive::x>(MACRO_VAL_AS_STR(olive) "::" #x, y)
+#define OLIVE_NS_RETURN_ARG(x, y) \
+	QReturnArgument<olive::x>(MACRO_VAL_AS_STR(olive) "::" #x, y)
+
+/**
+ * Copy/move deleters. Similar to Q_DISABLE_COPY_MOVE, et al. but those functions are not present in Qt < 5.13 so we
+ * use our own functions for portability.
+ */
+
+#define DISABLE_COPY(Class)        \
+	Class(const Class &) = delete; \
+	Class &operator=(const Class &) = delete;
+
+#define DISABLE_MOVE(Class)   \
+	Class(Class &&) = delete; \
+	Class &operator=(Class &&) = delete;
+
+#define DISABLE_COPY_MOVE(Class) \
+	DISABLE_COPY(Class)          \
+	DISABLE_MOVE(Class)
+
+#endif // OAK_OLIVECOMMONDEFINE_H