Dopesheet: Keyframe size can be adjusted as part of theme settings

This commit introduces a scale factor setting for scaling all keyframe indicators
in the Dopesheet Editor up/down, in order to make them easier to select. It is perhaps
most useful for keyframe types which are usually indicated using smaller keyframes
(e.g. breakdown), which may get tricky to quickly select.

1 files changed, 10 insertions, 0 deletions

diff --git a/source/blender/editors/interface/resources.c b/source/blender/editors/interface/resources.c
index e2e2413c717..a9607d93672 100644
--- a/source/blender/editors/interface/resources.c
+++ b/source/blender/editors/interface/resources.c
@@ -1011,6 +1011,8 @@ void ui_theme_init_default(void)
 	rgba_char_args_set(btheme->tact.keyborder,               0,   0,   0, 255);
 	rgba_char_args_set(btheme->tact.keyborder_select,        0,   0,   0, 255);
 	
+	btheme->tact.keyframe_scale_fac = 1.0f;
+	
 	/* space nla */
 	btheme->tnla = btheme->tact;
 	
@@ -2699,6 +2701,14 @@ void init_userdef_do_versions(void)
 			}
 		}
 	}
+	
+	if (!USER_VERSION_ATLEAST(277, 2)) {
+		bTheme *btheme;
+		for (btheme = U.themes.first; btheme; btheme = btheme->next) {
+			if (btheme->tact.keyframe_scale_fac < 0.1f)
+				btheme->tact.keyframe_scale_fac = 1.0f;
+		}
+	}
 
 	/**
 	 * Include next version bump.