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Cleanup: Move dragging code for buttons to own file

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Moves code for managing dragging data from buttons to a separate file.
This way all this closely related code is in one location, making it
easier to see how it all relates, and easier to find.
This commit is contained in:
Julian Eisel
2022-05-31 15:06:57 +02:00
parent 16f5d51109
commit 9634f7fae3
9 changed files with 195 additions and 156 deletions
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59
source/blender/editors/include/UI_interface.h
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@@ -851,33 +851,6 @@ void UI_block_translate(uiBlock *block, int x, int y);
int UI_but_return_value_get(uiBut *but);
void UI_but_drag_set_id(uiBut *but, struct ID *id);
/**
* Set an image to display while dragging. This works for any drag type (`WM_DRAG_XXX`).
* Not to be confused with #UI_but_drag_set_image(), which sets up dragging of an image.
*/
void UI_but_drag_attach_image(uiBut *but, struct ImBuf *imb, float scale);
/**
* \param asset: May be passed from a temporary variable, drag data only stores a copy of this.
*/
void UI_but_drag_set_asset(uiBut *but,
const struct AssetHandle *asset,
const char *path,
struct AssetMetaData *metadata,
int import_type, /* eFileAssetImportType */
int icon,
struct ImBuf *imb,
float scale);
void UI_but_drag_set_rna(uiBut *but, struct PointerRNA *ptr);
void UI_but_drag_set_path(uiBut *but, const char *path, bool use_free);
void UI_but_drag_set_name(uiBut *but, const char *name);
/**
* Value from button itself.
*/
void UI_but_drag_set_value(uiBut *but);
void UI_but_drag_set_image(
uiBut *but, const char *path, int icon, struct ImBuf *imb, float scale, bool use_free);
uiBut *UI_but_active_drop_name_button(const struct bContext *C);
/**
* Returns true if highlighted button allows drop of names.
@@ -1783,6 +1756,38 @@ AutoComplete *UI_autocomplete_begin(const char *startname, size_t maxlen);
void UI_autocomplete_update_name(AutoComplete *autocpl, const char *name);
int UI_autocomplete_end(AutoComplete *autocpl, char *autoname);
/* Button drag-data (interface_drag.cc).
*
* Functions to set drag data for buttons. This enables dragging support, whereby the drag data is
* "dragged", not the button itself. */
void UI_but_drag_set_id(uiBut *but, struct ID *id);
/**
* Set an image to display while dragging. This works for any drag type (`WM_DRAG_XXX`).
* Not to be confused with #UI_but_drag_set_image(), which sets up dragging of an image.
*/
void UI_but_drag_attach_image(uiBut *but, struct ImBuf *imb, float scale);
/**
* \param asset: May be passed from a temporary variable, drag data only stores a copy of this.
*/
void UI_but_drag_set_asset(uiBut *but,
const struct AssetHandle *asset,
const char *path,
struct AssetMetaData *metadata,
int import_type, /* eFileAssetImportType */
int icon,
struct ImBuf *imb,
float scale);
void UI_but_drag_set_rna(uiBut *but, struct PointerRNA *ptr);
void UI_but_drag_set_path(uiBut *but, const char *path, bool use_free);
void UI_but_drag_set_name(uiBut *but, const char *name);
/**
* Value from button itself.
*/
void UI_but_drag_set_value(uiBut *but);
void UI_but_drag_set_image(
uiBut *but, const char *path, int icon, struct ImBuf *imb, float scale, bool use_free);
/* Panels
*
* Functions for creating, freeing and drawing panels. The API here