Simplify util_clip_region()

[geeqie.git] / DEVELOPER-NOTES.md

diff --git a/DEVELOPER-NOTES.md b/DEVELOPER-NOTES.md
index 3a9f2b8..08c72e6 100644 (file)
--- a/DEVELOPER-NOTES.md
+++ b/DEVELOPER-NOTES.md
@@ -27,10 +27,25 @@ Shown in the Overlay Screen Display. Defined in `./src/image-overlay.cc image_os
 
 Menu processing is in `./src/layout-util.cc menu_entries[]`.
 
+## File operation overrides
+
+The standard copy, move, rename, delete and folder create functions can
+be overridden by special plugins. The following defines are in `typedefs.h`:
+
+```c
+#define CMD_COPY     "geeqie-copy-command.desktop"
+#define CMD_MOVE     "geeqie-move-command.desktop"
+#define CMD_RENAME   "geeqie-rename-command.desktop"
+#define CMD_DELETE   "geeqie-delete-command.desktop"
+#define CMD_FOLDER   "geeqie-folder-command.desktop"
+```
+
 ## Doxygen Documentation
 
 Complete code documentation in html format can be generated via the script `./scripts/doxygen.sh`.
 
+From the top level generated documentation, `Files / File List / scripts` provides a summary of files that may be useful.
+
 [image_ref_image_osd_color_png]:
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