Differential D13303 Diff 45934 source/blender/editors/interface/interface_intern.h

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source/blender/editors/interface/interface_intern.h

Show First 20 Lines • Show All 614 Lines • ▼ Show 20 Lines	extern void ui_block_to_region_rctf(const struct ARegion *region,
uiBlock *block,		uiBlock *block,
rctf *rct_dst,		rctf *rct_dst,
const rctf *rct_src);		const rctf *rct_src);
extern void ui_block_to_window_rctf(const struct ARegion *region,		extern void ui_block_to_window_rctf(const struct ARegion *region,
uiBlock *block,		uiBlock *block,
rctf *rct_dst,		rctf *rct_dst,
const rctf *rct_src);		const rctf *rct_src);
extern float ui_block_to_window_scale(const struct ARegion region, uiBlock block);		extern float ui_block_to_window_scale(const struct ARegion region, uiBlock block);
		/**
		* For mouse cursor.
		*/
extern void ui_window_to_block_fl(const struct ARegion *region,		extern void ui_window_to_block_fl(const struct ARegion *region,
uiBlock *block,		uiBlock *block,
float *x,		float *x,
float *y);		float *y);
extern void ui_window_to_block(const struct ARegion region, uiBlock block, int x, int y);		extern void ui_window_to_block(const struct ARegion region, uiBlock block, int x, int y);
extern void ui_window_to_block_rctf(const struct ARegion *region,		extern void ui_window_to_block_rctf(const struct ARegion *region,
uiBlock *block,		uiBlock *block,
rctf *rct_dst,		rctf *rct_dst,
const rctf *rct_src);		const rctf *rct_src);
extern void ui_window_to_region(const struct ARegion region, int x, int *y);		extern void ui_window_to_region(const struct ARegion region, int x, int *y);
extern void ui_window_to_region_rcti(const struct ARegion *region,		extern void ui_window_to_region_rcti(const struct ARegion *region,
rcti *rect_dst,		rcti *rect_dst,
const rcti *rct_src);		const rcti *rct_src);
extern void ui_window_to_region_rctf(const struct ARegion *region,		extern void ui_window_to_region_rctf(const struct ARegion *region,
rctf *rect_dst,		rctf *rect_dst,
const rctf *rct_src);		const rctf *rct_src);
extern void ui_region_to_window(const struct ARegion region, int x, int *y);		extern void ui_region_to_window(const struct ARegion region, int x, int *y);
		/**
		* Popups will add a margin to #ARegion.winrct for shadow,
		* for interactivity (point-inside tests for eg), we want the winrct without the margin added.
		*/
extern void ui_region_winrct_get_no_margin(const struct ARegion region, struct rcti r_rect);		extern void ui_region_winrct_get_no_margin(const struct ARegion region, struct rcti r_rect);

		/**
		* Reallocate the button (new address is returned) for a new button type.
		* This should generally be avoided and instead the correct type be created right away.
		*
		* \note Only the #uiBut data can be kept. If the old button used a derived type (e.g. #uiButTab),
		* the data that is not inside #uiBut will be lost.
		*/
uiBut ui_but_change_type(uiBut but, eButType new_type);		uiBut ui_but_change_type(uiBut but, eButType new_type);

extern double ui_but_value_get(uiBut *but);		extern double ui_but_value_get(uiBut *but);
extern void ui_but_value_set(uiBut *but, double value);		extern void ui_but_value_set(uiBut *but, double value);
		/**
		* For picker, while editing HSV.
		*/
extern void ui_but_hsv_set(uiBut *but);		extern void ui_but_hsv_set(uiBut *but);
		/**
		* For buttons pointing to color for example.
		*/
extern void ui_but_v3_get(uiBut *but, float vec[3]);		extern void ui_but_v3_get(uiBut *but, float vec[3]);
		/**
		* For buttons pointing to color for example.
		*/
extern void ui_but_v3_set(uiBut *but, const float vec[3]);		extern void ui_but_v3_set(uiBut *but, const float vec[3]);

extern void ui_hsvcircle_vals_from_pos(		extern void ui_hsvcircle_vals_from_pos(
const rcti rect, const float mx, const float my, float r_val_rad, float *r_val_dist);		const rcti rect, const float mx, const float my, float r_val_rad, float *r_val_dist);
		/**
		* Cursor in HSV circle, in float units -1 to 1, to map on radius.
		*/
extern void ui_hsvcircle_pos_from_vals(		extern void ui_hsvcircle_pos_from_vals(
const ColorPicker cpicker, const rcti rect, const float hsv, float xpos, float *ypos);		const ColorPicker cpicker, const rcti rect, const float hsv, float xpos, float *ypos);
extern void ui_hsvcube_pos_from_vals(		extern void ui_hsvcube_pos_from_vals(
const struct uiButHSVCube hsv_but, const rcti rect, const float hsv, float xp, float *yp);		const struct uiButHSVCube hsv_but, const rcti rect, const float hsv, float xp, float *yp);

		/**
		* \param float_precision: For number buttons the precision
		* to use or -1 to fallback to the button default.
		* \param use_exp_float: Use exponent representation of floats
		* when out of reasonable range (outside of 1e3/1e-3).
		*/
extern void ui_but_string_get_ex(uiBut *but,		extern void ui_but_string_get_ex(uiBut *but,
char *str,		char *str,
const size_t maxlen,		const size_t maxlen,
const int float_precision,		const int float_precision,
const bool use_exp_float,		const bool use_exp_float,
bool *r_use_exp_float) ATTR_NONNULL(1, 2);		bool *r_use_exp_float) ATTR_NONNULL(1, 2);
extern void ui_but_string_get(uiBut but, char str, const size_t maxlen) ATTR_NONNULL();		extern void ui_but_string_get(uiBut but, char str, const size_t maxlen) ATTR_NONNULL();
		/**
		* A version of #ui_but_string_get_ex for dynamic buffer sizes
		* (where #ui_but_string_get_max_length returns 0).
		*
		* \param r_str_size: size of the returned string (including terminator).
		*/
extern char ui_but_string_get_dynamic(uiBut but, int *r_str_size);		extern char ui_but_string_get_dynamic(uiBut but, int *r_str_size);
		/**
		* \param str: will be overwritten.
		*/
extern void ui_but_convert_to_unit_alt_name(uiBut but, char str, size_t maxlen) ATTR_NONNULL();		extern void ui_but_convert_to_unit_alt_name(uiBut but, char str, size_t maxlen) ATTR_NONNULL();
extern bool ui_but_string_set(struct bContext C, uiBut but, const char *str) ATTR_NONNULL();		extern bool ui_but_string_set(struct bContext C, uiBut but, const char *str) ATTR_NONNULL();
extern bool ui_but_string_eval_number(struct bContext *C,		extern bool ui_but_string_eval_number(struct bContext *C,
const uiBut *but,		const uiBut *but,
const char *str,		const char *str,
double *value) ATTR_NONNULL();		double *value) ATTR_NONNULL();
extern int ui_but_string_get_max_length(uiBut *but);		extern int ui_but_string_get_max_length(uiBut *but);
/* Clear & exit the active button's string. */		/**
		* Clear & exit the active button's string..
		*/
extern void ui_but_active_string_clear_and_exit(struct bContext C, uiBut but) ATTR_NONNULL();		extern void ui_but_active_string_clear_and_exit(struct bContext C, uiBut but) ATTR_NONNULL();
		/**
		* Use handling code to set a string for the button. Handles the case where the string is set for a
		* search button while the search menu is open, so the results are updated accordingly.
		* This is basically the same as pasting the string into the button.
		*/
extern void ui_but_set_string_interactive(struct bContext C, uiBut but, const char *value);		extern void ui_but_set_string_interactive(struct bContext C, uiBut but, const char *value);
extern uiBut ui_but_drag_multi_edit_get(uiBut but);		extern uiBut ui_but_drag_multi_edit_get(uiBut but);

void ui_def_but_icon(uiBut *but, const int icon, const int flag);		void ui_def_but_icon(uiBut *but, const int icon, const int flag);
		/**
		* Avoid using this where possible since it's better not to ask for an icon in the first place.
		*/
void ui_def_but_icon_clear(uiBut *but);		void ui_def_but_icon_clear(uiBut *but);

void ui_but_extra_operator_icons_free(uiBut *but);		void ui_but_extra_operator_icons_free(uiBut *but);

extern void ui_but_rna_menu_convert_to_panel_type(struct uiBut but, const char panel_type);		extern void ui_but_rna_menu_convert_to_panel_type(struct uiBut but, const char panel_type);
extern void ui_but_rna_menu_convert_to_menu_type(struct uiBut but, const char menu_type);		extern void ui_but_rna_menu_convert_to_menu_type(struct uiBut but, const char menu_type);
extern bool ui_but_menu_draw_as_popover(const uiBut *but);		extern bool ui_but_menu_draw_as_popover(const uiBut *but);

void ui_but_range_set_hard(uiBut *but);		void ui_but_range_set_hard(uiBut *but);
void ui_but_range_set_soft(uiBut *but);		void ui_but_range_set_soft(uiBut *but);

bool ui_but_context_poll_operator(struct bContext C, struct wmOperatorType ot, const uiBut *but);		bool ui_but_context_poll_operator(struct bContext C, struct wmOperatorType ot, const uiBut *but);
		/**
		* Check if the operator \a ot poll is successful with the context given by \a but (optionally).
		* \param but: The button that might store context. Can be NULL for convenience (e.g. if there is
		* no button to take context from, but we still want to poll the operator).
		*/
bool ui_but_context_poll_operator_ex(struct bContext *C,		bool ui_but_context_poll_operator_ex(struct bContext *C,
const uiBut *but,		const uiBut *but,
const struct wmOperatorCallParams *optype_params);		const struct wmOperatorCallParams *optype_params);

extern void ui_but_update(uiBut *but);		extern void ui_but_update(uiBut *but);
extern void ui_but_update_edited(uiBut *but);		extern void ui_but_update_edited(uiBut *but);
extern PropertyScaleType ui_but_scale_type(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		extern PropertyScaleType ui_but_scale_type(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
extern bool ui_but_is_float(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		extern bool ui_but_is_float(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
extern bool ui_but_is_bool(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		extern bool ui_but_is_bool(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
extern bool ui_but_is_unit(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		extern bool ui_but_is_unit(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
		/**
		* Check if this button is similar enough to be grouped with another.
		*/
extern bool ui_but_is_compatible(const uiBut but_a, const uiBut but_b) ATTR_WARN_UNUSED_RESULT;		extern bool ui_but_is_compatible(const uiBut but_a, const uiBut but_b) ATTR_WARN_UNUSED_RESULT;
extern bool ui_but_is_rna_valid(uiBut *but) ATTR_WARN_UNUSED_RESULT;		extern bool ui_but_is_rna_valid(uiBut *but) ATTR_WARN_UNUSED_RESULT;
		/**
		* Checks if the button supports cycling next/previous menu items (ctrl+mouse-wheel).
		*/
extern bool ui_but_supports_cycling(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		extern bool ui_but_supports_cycling(const uiBut *but) ATTR_WARN_UNUSED_RESULT;

		/**
		* Check if the button is pushed, this is only meaningful for some button types.
		*
		* \return (0 == UNSELECT), (1 == SELECT), (-1 == DO-NOTHING)
		*/
extern int ui_but_is_pushed_ex(uiBut but, double value) ATTR_WARN_UNUSED_RESULT;		extern int ui_but_is_pushed_ex(uiBut but, double value) ATTR_WARN_UNUSED_RESULT;
extern int ui_but_is_pushed(uiBut *but) ATTR_WARN_UNUSED_RESULT;		extern int ui_but_is_pushed(uiBut *but) ATTR_WARN_UNUSED_RESULT;

void ui_but_override_flag(struct Main bmain, uiBut but);		void ui_but_override_flag(struct Main bmain, uiBut but);

extern void ui_block_bounds_calc(uiBlock *block);		extern void ui_block_bounds_calc(uiBlock *block);

extern struct ColorManagedDisplay ui_block_cm_display_get(uiBlock block);		extern struct ColorManagedDisplay ui_block_cm_display_get(uiBlock block);
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Lines	struct uiPopupBlockHandle {
int grab_xy_prev[2];		int grab_xy_prev[2];
/* #endif */		/* #endif */
};		};

/* -------------------------------------------------------------------- */		/* -------------------------------------------------------------------- */
/* interface_region_.c /		/* interface_region_.c /

/* interface_region_tooltip.c */		/* interface_region_tooltip.c */

/* exposed as public API in UI_interface.h */		/* exposed as public API in UI_interface.h */

/* interface_region_color_picker.c */		/* interface_region_color_picker.c */
void ui_color_picker_rgb_to_hsv_compat(const float rgb[3], float r_cp[3]);		void ui_color_picker_rgb_to_hsv_compat(const float rgb[3], float r_cp[3]);
void ui_color_picker_rgb_to_hsv(const float rgb[3], float r_cp[3]);		void ui_color_picker_rgb_to_hsv(const float rgb[3], float r_cp[3]);
void ui_color_picker_hsv_to_rgb(const float r_cp[3], float rgb[3]);		void ui_color_picker_hsv_to_rgb(const float r_cp[3], float rgb[3]);

		/**
		* Returns true if the button is for a color with gamma baked in,
		* or if it's a color picker for such a button.
		*/
bool ui_but_is_color_gamma(uiBut *but);		bool ui_but_is_color_gamma(uiBut *but);

void ui_scene_linear_to_perceptual_space(uiBut *but, float rgb[3]);		void ui_scene_linear_to_perceptual_space(uiBut *but, float rgb[3]);
void ui_perceptual_to_scene_linear_space(uiBut *but, float rgb[3]);		void ui_perceptual_to_scene_linear_space(uiBut *but, float rgb[3]);

uiBlock ui_block_func_COLOR(struct bContext C, uiPopupBlockHandle handle, void arg_but);		uiBlock ui_block_func_COLOR(struct bContext C, uiPopupBlockHandle handle, void arg_but);
ColorPicker ui_block_colorpicker_create(struct uiBlock block);		ColorPicker ui_block_colorpicker_create(struct uiBlock block);

/* interface_region_search.c */		/* interface_region_search.c */
/* Search-box for string button. */
		/**
		* Search-box for string button.
		*/
struct ARegion ui_searchbox_create_generic(struct bContext C,		struct ARegion ui_searchbox_create_generic(struct bContext C,
struct ARegion *butregion,		struct ARegion *butregion,
uiButSearch *search_but);		uiButSearch *search_but);
struct ARegion ui_searchbox_create_operator(struct bContext C,		struct ARegion ui_searchbox_create_operator(struct bContext C,
struct ARegion *butregion,		struct ARegion *butregion,
uiButSearch *search_but);		uiButSearch *search_but);
struct ARegion ui_searchbox_create_menu(struct bContext C,		struct ARegion ui_searchbox_create_menu(struct bContext C,
struct ARegion *butregion,		struct ARegion *butregion,
uiButSearch *search_but);		uiButSearch *search_but);

		/**
		* x and y in screen-coords.
		*/
bool ui_searchbox_inside(struct ARegion *region, const int xy[2]) ATTR_NONNULL(1, 2);		bool ui_searchbox_inside(struct ARegion *region, const int xy[2]) ATTR_NONNULL(1, 2);
int ui_searchbox_find_index(struct ARegion region, const char name);		int ui_searchbox_find_index(struct ARegion region, const char name);
		/**
		* Region is the search box itself.
		*/
void ui_searchbox_update(struct bContext C, struct ARegion region, uiBut *but, const bool reset);		void ui_searchbox_update(struct bContext C, struct ARegion region, uiBut *but, const bool reset);
int ui_searchbox_autocomplete(struct bContext C, struct ARegion region, uiBut but, char str);		int ui_searchbox_autocomplete(struct bContext C, struct ARegion region, uiBut but, char str);
bool ui_searchbox_event(struct bContext *C,		bool ui_searchbox_event(struct bContext *C,
struct ARegion *region,		struct ARegion *region,
uiBut *but,		uiBut *but,
struct ARegion *butregion,		struct ARegion *butregion,
const struct wmEvent *event);		const struct wmEvent *event);
		/**
		* String validated to be of correct length (but->hardmax).
		*/
bool ui_searchbox_apply(uiBut but, struct ARegion region);		bool ui_searchbox_apply(uiBut but, struct ARegion region);
void ui_searchbox_free(struct bContext C, struct ARegion region);		void ui_searchbox_free(struct bContext C, struct ARegion region);
		/**
		* XXX weak: search_func adds all partial matches.
		*/
void ui_but_search_refresh(uiButSearch *but);		void ui_but_search_refresh(uiButSearch *but);

/* interface_region_menu_popup.c */		/* interface_region_menu_popup.c */

int ui_but_menu_step(uiBut *but, int direction);		int ui_but_menu_step(uiBut *but, int direction);
bool ui_but_menu_step_poll(const uiBut *but);		bool ui_but_menu_step_poll(const uiBut *but);
uiBut ui_popup_menu_memory_get(struct uiBlock block);		uiBut ui_popup_menu_memory_get(struct uiBlock block);
void ui_popup_menu_memory_set(uiBlock block, struct uiBut but);		void ui_popup_menu_memory_set(uiBlock block, struct uiBut but);

		/**
		* Called for creating new popups and refreshing existing ones.
		*/
uiBlock ui_popup_block_refresh(struct bContext C,		uiBlock ui_popup_block_refresh(struct bContext C,
uiPopupBlockHandle *handle,		uiPopupBlockHandle *handle,
struct ARegion *butregion,		struct ARegion *butregion,
uiBut *but);		uiBut *but);

uiPopupBlockHandle ui_popup_block_create(struct bContext C,		uiPopupBlockHandle ui_popup_block_create(struct bContext C,
struct ARegion *butregion,		struct ARegion *butregion,
uiBut *but,		uiBut *but,
uiBlockCreateFunc create_func,		uiBlockCreateFunc create_func,
uiBlockHandleCreateFunc handle_create_func,		uiBlockHandleCreateFunc handle_create_func,
void *arg,		void *arg,
uiFreeArgFunc arg_free);		uiFreeArgFunc arg_free);
uiPopupBlockHandle ui_popup_menu_create(struct bContext C,		uiPopupBlockHandle ui_popup_menu_create(struct bContext C,
struct ARegion *butregion,		struct ARegion *butregion,
uiBut *but,		uiBut *but,
uiMenuCreateFunc menu_func,		uiMenuCreateFunc menu_func,
void *arg);		void *arg);

/* interface_region_popover.c */		/* interface_region_popover.c */

uiPopupBlockHandle ui_popover_panel_create(struct bContext C,		uiPopupBlockHandle ui_popover_panel_create(struct bContext C,
struct ARegion *butregion,		struct ARegion *butregion,
uiBut *but,		uiBut *but,
uiMenuCreateFunc menu_func,		uiMenuCreateFunc menu_func,
void *arg);		void *arg);

/* interface_region_menu_pie.c */		/* interface_region_menu_pie.c */

		/**
		* Set up data for defining a new pie menu level and add button that invokes it.
		*/
void ui_pie_menu_level_create(uiBlock *block,		void ui_pie_menu_level_create(uiBlock *block,
struct wmOperatorType *ot,		struct wmOperatorType *ot,
const char *propname,		const char *propname,
struct IDProperty *properties,		struct IDProperty *properties,
const EnumPropertyItem *items,		const EnumPropertyItem *items,
int totitem,		int totitem,
wmOperatorCallContext context,		wmOperatorCallContext context,
int flag);		int flag);

/* interface_region_popup.c */		/* interface_region_popup.c */

		/**
		* Translate any popup regions (so we can drag them).
		*/
void ui_popup_translate(struct ARegion *region, const int mdiff[2]);		void ui_popup_translate(struct ARegion *region, const int mdiff[2]);
void ui_popup_block_free(struct bContext C, uiPopupBlockHandle handle);		void ui_popup_block_free(struct bContext C, uiPopupBlockHandle handle);
void ui_popup_block_scrolltest(struct uiBlock *block);		void ui_popup_block_scrolltest(struct uiBlock *block);

/* end interface_region_.c /		/* end interface_region_.c /

/* interface_panel.c */		/* interface_panel.c */

		/**
		* Handle region panel events like opening and closing panels, changing categories, etc.
		*
		* \note Could become a modal key-map.
		*/
extern int ui_handler_panel_region(struct bContext *C,		extern int ui_handler_panel_region(struct bContext *C,
const struct wmEvent *event,		const struct wmEvent *event,
struct ARegion *region,		struct ARegion *region,
const uiBut *active_but);		const uiBut *active_but);
		/**
		* Draw a panel integrated in buttons-window, tool/property lists etc.
		*/
extern void ui_draw_aligned_panel(const struct uiStyle *style,		extern void ui_draw_aligned_panel(const struct uiStyle *style,
const uiBlock *block,		const uiBlock *block,
const rcti *rect,		const rcti *rect,
const bool show_pin,		const bool show_pin,
const bool show_background,		const bool show_background,
const bool region_search_filter_active);		const bool region_search_filter_active);
void ui_panel_tag_search_filter_match(struct Panel *panel);		void ui_panel_tag_search_filter_match(struct Panel *panel);

/* interface_draw.c */		/* interface_draw.c */

extern void ui_draw_dropshadow(		extern void ui_draw_dropshadow(
const rctf *rct, float radius, float aspect, float alpha, int select);		const rctf *rct, float radius, float aspect, float alpha, int select);

		/**
		* Draws in resolution of 48x4 colors.
		*/
void ui_draw_gradient(const rcti *rect,		void ui_draw_gradient(const rcti *rect,
const float hsv[3],		const float hsv[3],
const eButGradientType type,		const eButGradientType type,
const float alpha);		const float alpha);

		/* based on UI_draw_roundbox_gl_mode,
		* check on making a version which allows us to skip some sides */
void ui_draw_but_TAB_outline(const rcti *rect,		void ui_draw_but_TAB_outline(const rcti *rect,
float rad,		float rad,
uchar highlight[3],		uchar highlight[3],
uchar highlight_fade[3]);		uchar highlight_fade[3]);
void ui_draw_but_HISTOGRAM(struct ARegion *region,		void ui_draw_but_HISTOGRAM(struct ARegion *region,
uiBut *but,		uiBut *but,
const struct uiWidgetColors *wcol,		const struct uiWidgetColors *wcol,
const rcti *rect);		const rcti *rect);
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void ui_draw_but_UNITVEC(uiBut *but,		void ui_draw_but_UNITVEC(uiBut *but,
const struct uiWidgetColors *wcol,		const struct uiWidgetColors *wcol,
const rcti *rect,		const rcti *rect,
const float radius);		const float radius);
void ui_draw_but_CURVE(struct ARegion *region,		void ui_draw_but_CURVE(struct ARegion *region,
uiBut *but,		uiBut *but,
const struct uiWidgetColors *wcol,		const struct uiWidgetColors *wcol,
const rcti *rect);		const rcti *rect);
		/**
		* Draws the curve profile widget. Somewhat similar to ui_draw_but_CURVE.
		*/
void ui_draw_but_CURVEPROFILE(struct ARegion *region,		void ui_draw_but_CURVEPROFILE(struct ARegion *region,
uiBut *but,		uiBut *but,
const struct uiWidgetColors *wcol,		const struct uiWidgetColors *wcol,
const rcti *rect);		const rcti *rect);
void ui_draw_but_IMAGE(struct ARegion *region,		void ui_draw_but_IMAGE(struct ARegion *region,
uiBut *but,		uiBut *but,
const struct uiWidgetColors *wcol,		const struct uiWidgetColors *wcol,
const rcti *rect);		const rcti *rect);
void ui_draw_but_TRACKPREVIEW(struct ARegion *region,		void ui_draw_but_TRACKPREVIEW(struct ARegion *region,
uiBut *but,		uiBut *but,
const struct uiWidgetColors *wcol,		const struct uiWidgetColors *wcol,
const rcti *rect);		const rcti *rect);

/* interface_undo.c */		/* interface_undo.c */

		/**
		* Start the undo stack.
		*
		* \note The current state should be pushed immediately after calling this.
		*/
struct uiUndoStack_Text *ui_textedit_undo_stack_create(void);		struct uiUndoStack_Text *ui_textedit_undo_stack_create(void);
void ui_textedit_undo_stack_destroy(struct uiUndoStack_Text *undo_stack);		void ui_textedit_undo_stack_destroy(struct uiUndoStack_Text *undo_stack);
		/**
		* Push the information in the arguments to a new state in the undo stack.
		*
		* \note Currently the total length of the undo stack is not limited.
		*/
void ui_textedit_undo_push(struct uiUndoStack_Text *undo_stack,		void ui_textedit_undo_push(struct uiUndoStack_Text *undo_stack,
const char *text,		const char *text,
int cursor_index);		int cursor_index);
const char ui_textedit_undo(struct uiUndoStack_Text undo_stack,		const char ui_textedit_undo(struct uiUndoStack_Text undo_stack,
int direction,		int direction,
int *r_cursor_index);		int *r_cursor_index);

/* interface_handlers.c */		/* interface_handlers.c */

extern void ui_handle_afterfunc_add_operator(struct wmOperatorType *ot,		extern void ui_handle_afterfunc_add_operator(struct wmOperatorType *ot,
wmOperatorCallContext opcontext);		wmOperatorCallContext opcontext);
		/**
		* Assumes event type is MOUSEPAN.
		*/
extern void ui_pan_to_scroll(const struct wmEvent event, int type, int *val);		extern void ui_pan_to_scroll(const struct wmEvent event, int type, int *val);
		/**
		* Exported to interface.c: #UI_but_active_only()
		* \note The region is only for the button.
		* The context needs to be set by the caller.
		*/
extern void ui_but_activate_event(struct bContext C, struct ARegion region, uiBut *but);		extern void ui_but_activate_event(struct bContext C, struct ARegion region, uiBut *but);
		/**
		* Simulate moving the mouse over a button (or navigating to it with arrow keys).
		*
		* exported so menus can start with a highlighted button,
		* even if the mouse isn't over it
		*/
extern void ui_but_activate_over(struct bContext C, struct ARegion region, uiBut *but);		extern void ui_but_activate_over(struct bContext C, struct ARegion region, uiBut *but);
extern void ui_but_execute_begin(struct bContext *C,		extern void ui_but_execute_begin(struct bContext *C,
struct ARegion *region,		struct ARegion *region,
uiBut *but,		uiBut *but,
void **active_back);		void **active_back);
extern void ui_but_execute_end(struct bContext *C,		extern void ui_but_execute_end(struct bContext *C,
struct ARegion *region,		struct ARegion *region,
uiBut *but,		uiBut *but,
void *active_back);		void *active_back);
extern void ui_but_active_free(const struct bContext C, uiBut but);		extern void ui_but_active_free(const struct bContext C, uiBut but);
		/**
		* In some cases we may want to update the view (#View2D) in-between layout definition and drawing.
		* E.g. to make sure a button is visible while editing.
		*/
extern void ui_but_update_view_for_active(const struct bContext C, const uiBlock block);		extern void ui_but_update_view_for_active(const struct bContext C, const uiBlock block);
extern int ui_but_menu_direction(uiBut *but);		extern int ui_but_menu_direction(uiBut *but);
extern void ui_but_text_password_hide(char password_str[128], uiBut *but, const bool restore);		extern void ui_but_text_password_hide(char password_str[128], uiBut *but, const bool restore);
		/**
		* Finds the pressed button in an aligned row (typically an expanded enum).
		*
		* \param direction: Use when there may be multiple buttons pressed.
		*/
extern uiBut ui_but_find_select_in_enum(uiBut but, int direction);		extern uiBut ui_but_find_select_in_enum(uiBut but, int direction);
bool ui_but_is_editing(const uiBut *but);		bool ui_but_is_editing(const uiBut *but);
float ui_block_calc_pie_segment(struct uiBlock *block, const float event_xy[2]);		float ui_block_calc_pie_segment(struct uiBlock *block, const float event_xy[2]);

		/* XXX, this code will shorten any allocated string to 'UI_MAX_NAME_STR'
		* since this is really long its unlikely to be an issue,
		* but this could be supported */
void ui_but_add_shortcut(uiBut but, const char shortcut_str, const bool do_strip);		void ui_but_add_shortcut(uiBut but, const char shortcut_str, const bool do_strip);
void ui_but_clipboard_free(void);		void ui_but_clipboard_free(void);
bool ui_but_rna_equals(const uiBut a, const uiBut b);		bool ui_but_rna_equals(const uiBut a, const uiBut b);
bool ui_but_rna_equals_ex(const uiBut *but,		bool ui_but_rna_equals_ex(const uiBut *but,
const PointerRNA *ptr,		const PointerRNA *ptr,
const PropertyRNA *prop,		const PropertyRNA *prop,
int index);		int index);
uiBut ui_but_find_old(uiBlock block_old, const uiBut *but_new);		uiBut ui_but_find_old(uiBlock block_old, const uiBut *but_new);
▲ Show 20 Lines • Show All 48 Lines • ▼ Show 20 Lines	void ui_draw_popover_back(struct ARegion *region,
rcti *rect);		rcti *rect);
void ui_draw_pie_center(uiBlock *block);		void ui_draw_pie_center(uiBlock *block);
const struct uiWidgetColors *ui_tooltip_get_theme(void);		const struct uiWidgetColors *ui_tooltip_get_theme(void);

void ui_draw_widget_menu_back_color(const rcti *rect, bool use_shadow, const float color[4]);		void ui_draw_widget_menu_back_color(const rcti *rect, bool use_shadow, const float color[4]);
void ui_draw_widget_menu_back(const rcti *rect, bool use_shadow);		void ui_draw_widget_menu_back(const rcti *rect, bool use_shadow);
void ui_draw_tooltip_background(const struct uiStyle style, uiBlock block, rcti *rect);		void ui_draw_tooltip_background(const struct uiStyle style, uiBlock block, rcti *rect);

		/**
		* Conversion from old to new buttons, so still messy.
		*/
extern void ui_draw_but(const struct bContext *C,		extern void ui_draw_but(const struct bContext *C,
struct ARegion *region,		struct ARegion *region,
struct uiStyle *style,		struct uiStyle *style,
uiBut *but,		uiBut *but,
rcti *rect);		rcti *rect);

/**		/**
* Info about what the separator character separates, used to decide between different drawing		* Info about what the separator character separates, used to decide between different drawing
* styles. E.g. we never want a shortcut string to be clipped, but other hint strings can be		* styles. E.g. we never want a shortcut string to be clipped, but other hint strings can be
* clipped.		* clipped.
*/		*/
typedef enum {		typedef enum {
UI_MENU_ITEM_SEPARATOR_NONE,		UI_MENU_ITEM_SEPARATOR_NONE,
/** Separator is used to indicate shortcut string of this item. Shortcut string will not get		/** Separator is used to indicate shortcut string of this item. Shortcut string will not get
* clipped. */		* clipped. */
UI_MENU_ITEM_SEPARATOR_SHORTCUT,		UI_MENU_ITEM_SEPARATOR_SHORTCUT,
/** Separator is used to indicate some additional hint to display for this item. Hint string will		/** Separator is used to indicate some additional hint to display for this item. Hint string will
* get clipped before the normal text. */		* get clipped before the normal text. */
UI_MENU_ITEM_SEPARATOR_HINT,		UI_MENU_ITEM_SEPARATOR_HINT,
} uiMenuItemSeparatorType;		} uiMenuItemSeparatorType;
		/**
		* Helper call to draw a menu item without a button.
		*
		* \param state: The state of the button,
		* typically #UI_ACTIVE, #UI_BUT_DISABLED, #UI_BUT_INACTIVE.
		* \param separator_type: The kind of separator which controls if and how the string is clipped.
		* \param r_xmax: The right hand position of the text, this takes into the icon,
		* padding and text clipping when there is not enough room to display the full text.
		*/
void ui_draw_menu_item(const struct uiFontStyle *fstyle,		void ui_draw_menu_item(const struct uiFontStyle *fstyle,
rcti *rect,		rcti *rect,
const char *name,		const char *name,
int iconid,		int iconid,
int state,		int state,
uiMenuItemSeparatorType separator_type,		uiMenuItemSeparatorType separator_type,
int *r_xmax);		int *r_xmax);
void ui_draw_preview_item(const struct uiFontStyle *fstyle,		void ui_draw_preview_item(const struct uiFontStyle *fstyle,
rcti *rect,		rcti *rect,
const char *name,		const char *name,
int iconid,		int iconid,
int state,		int state,
eFontStyle_Align text_align);		eFontStyle_Align text_align);
		/**
		* Version of #ui_draw_preview_item() that does not draw the menu background and item text based on
		* state. It just draws the preview and text directly.
		*/
void ui_draw_preview_item_stateless(const struct uiFontStyle *fstyle,		void ui_draw_preview_item_stateless(const struct uiFontStyle *fstyle,
rcti *rect,		rcti *rect,
const char *name,		const char *name,
int iconid,		int iconid,
const uchar text_col[4],		const uchar text_col[4],
eFontStyle_Align text_align);		eFontStyle_Align text_align);

#define UI_TEXT_MARGIN_X 0.4f		#define UI_TEXT_MARGIN_X 0.4f
#define UI_POPUP_MARGIN (UI_DPI_FAC * 12)		#define UI_POPUP_MARGIN (UI_DPI_FAC * 12)
/* Margin at top of screen for popups. Note this value must be sufficient		/**
* to draw a popover arrow to avoid cropping it. */		* Margin at top of screen for popups.
		* Note this value must be sufficient to draw a popover arrow to avoid cropping it.
		*/
#define UI_POPUP_MENU_TOP (int)(10 * UI_DPI_FAC)		#define UI_POPUP_MENU_TOP (int)(10 * UI_DPI_FAC)

#define UI_PIXEL_AA_JITTER 8		#define UI_PIXEL_AA_JITTER 8
extern const float ui_pixel_jitter[UI_PIXEL_AA_JITTER][2];		extern const float ui_pixel_jitter[UI_PIXEL_AA_JITTER][2];

/* interface_style.c */		/* interface_style.c */

		/**
		* Called on each startup.blend read,
		* reading without #uiFont will create one.
		*/
void uiStyleInit(void);		void uiStyleInit(void);

/* interface_icons.c */		/* interface_icons.c */

void ui_icon_ensure_deferred(const struct bContext *C, const int icon_id, const bool big);		void ui_icon_ensure_deferred(const struct bContext *C, const int icon_id, const bool big);
int ui_id_icon_get(const struct bContext C, struct ID id, const bool big);		int ui_id_icon_get(const struct bContext C, struct ID id, const bool big);

/* interface_icons_event.c */		/* interface_icons_event.c */

void icon_draw_rect_input(		void icon_draw_rect_input(
float x, float y, int w, int h, float alpha, short event_type, short event_value);		float x, float y, int w, int h, float alpha, short event_type, short event_value);

/* resources.c */		/* resources.c */

void ui_resources_init(void);		void ui_resources_init(void);
void ui_resources_free(void);		void ui_resources_free(void);

/* interface_layout.c */		/* interface_layout.c */

void ui_layout_add_but(uiLayout layout, uiBut but);		void ui_layout_add_but(uiLayout layout, uiBut but);
void ui_layout_remove_but(uiLayout layout, const uiBut but);		void ui_layout_remove_but(uiLayout layout, const uiBut but);
		/**
		* \return true if the button was successfully replaced.
		*/
bool ui_layout_replace_but_ptr(uiLayout layout, const void old_but_ptr, uiBut *new_but);		bool ui_layout_replace_but_ptr(uiLayout layout, const void old_but_ptr, uiBut *new_but);
		/**
		* \note May reallocate \a but, so the possibly new address is returned.
		*/
uiBut ui_but_add_search(uiBut but,		uiBut ui_but_add_search(uiBut but,
PointerRNA *ptr,		PointerRNA *ptr,
PropertyRNA *prop,		PropertyRNA *prop,
PointerRNA *searchptr,		PointerRNA *searchptr,
PropertyRNA *searchprop);		PropertyRNA *searchprop);
		/**
		* Check all buttons defined in this layout,
		* and set any button flagged as UI_BUT_LIST_ITEM as active/selected.
		* Needed to handle correctly text colors of active (selected) list item.
		*/
void ui_layout_list_set_labels_active(uiLayout *layout);		void ui_layout_list_set_labels_active(uiLayout *layout);
/* menu callback */		/* menu callback */
void ui_item_menutype_func(struct bContext C, struct uiLayout layout, void *arg_mt);		void ui_item_menutype_func(struct bContext C, struct uiLayout layout, void *arg_mt);
void ui_item_paneltype_func(struct bContext C, struct uiLayout layout, void *arg_pt);		void ui_item_paneltype_func(struct bContext C, struct uiLayout layout, void *arg_pt);

/* interface_button_group.c */		/* interface_button_group.c */

		/**
		* Every function that adds a set of buttons must create another group,
		* then #ui_def_but adds buttons to the current group (the last).
		*/
void ui_block_new_button_group(uiBlock *block, uiButtonGroupFlag flag);		void ui_block_new_button_group(uiBlock *block, uiButtonGroupFlag flag);
void ui_button_group_add_but(uiBlock block, uiBut but);		void ui_button_group_add_but(uiBlock block, uiBut but);
void ui_button_group_replace_but_ptr(uiBlock block, const void old_but_ptr, uiBut *new_but);		void ui_button_group_replace_but_ptr(uiBlock block, const void old_but_ptr, uiBut *new_but);
void ui_block_free_button_groups(uiBlock *block);		void ui_block_free_button_groups(uiBlock *block);

/* interface_align.c */		/* interface_align.c */

bool ui_but_can_align(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		bool ui_but_can_align(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
int ui_but_align_opposite_to_area_align_get(const struct ARegion *region) ATTR_WARN_UNUSED_RESULT;		int ui_but_align_opposite_to_area_align_get(const struct ARegion *region) ATTR_WARN_UNUSED_RESULT;
		/**
		* Compute the alignment of all 'align groups' of buttons in given block.
		*
		* This is using an order-independent algorithm,
		* i.e. alignment of buttons should be OK regardless of order in which
		* they are added to the block.
		*/
void ui_block_align_calc(uiBlock block, const struct ARegion region);		void ui_block_align_calc(uiBlock block, const struct ARegion region);

/* interface_anim.c */		/* interface_anim.c */

void ui_but_anim_flag(uiBut but, const struct AnimationEvalContext anim_eval_context);		void ui_but_anim_flag(uiBut but, const struct AnimationEvalContext anim_eval_context);
void ui_but_anim_copy_driver(struct bContext *C);		void ui_but_anim_copy_driver(struct bContext *C);
void ui_but_anim_paste_driver(struct bContext *C);		void ui_but_anim_paste_driver(struct bContext *C);
		/**
		* \a str can be NULL to only perform check if \a but has an expression at all.
		* \return if button has an expression.
		*/
bool ui_but_anim_expression_get(uiBut but, char str, size_t maxlen);		bool ui_but_anim_expression_get(uiBut but, char str, size_t maxlen);
bool ui_but_anim_expression_set(uiBut but, const char str);		bool ui_but_anim_expression_set(uiBut but, const char str);
		/**
		* Create new expression for button (i.e. a "scripted driver"), if it can be created.
		*/
bool ui_but_anim_expression_create(uiBut but, const char str);		bool ui_but_anim_expression_create(uiBut but, const char str);
void ui_but_anim_autokey(struct bContext C, uiBut but, struct Scene *scene, float cfra);		void ui_but_anim_autokey(struct bContext C, uiBut but, struct Scene *scene, float cfra);

void ui_but_anim_decorate_cb(struct bContext C, void arg_but, void *arg_dummy);		void ui_but_anim_decorate_cb(struct bContext C, void arg_but, void *arg_dummy);
void ui_but_anim_decorate_update_from_flag(uiButDecorator *but);		void ui_but_anim_decorate_update_from_flag(uiButDecorator *but);

/* interface_query.c */		/* interface_query.c */

bool ui_but_is_editable(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		bool ui_but_is_editable(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
bool ui_but_is_editable_as_text(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		bool ui_but_is_editable_as_text(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
bool ui_but_is_toggle(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		bool ui_but_is_toggle(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
		/**
		* Can we mouse over the button or is it hidden/disabled/layout.
		* \note ctrl is kind of a hack currently,
		* so that non-embossed UI_BTYPE_TEXT button behaves as a label when ctrl is not pressed.
		*/
bool ui_but_is_interactive(const uiBut *but, const bool labeledit) ATTR_WARN_UNUSED_RESULT;		bool ui_but_is_interactive(const uiBut *but, const bool labeledit) ATTR_WARN_UNUSED_RESULT;
bool ui_but_is_popover_once_compat(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		bool ui_but_is_popover_once_compat(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
bool ui_but_has_array_value(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		bool ui_but_has_array_value(const uiBut *but) ATTR_WARN_UNUSED_RESULT;
int ui_but_icon(const uiBut *but);		int ui_but_icon(const uiBut *but);
void ui_but_pie_dir(RadialDirection dir, float vec[2]);		void ui_but_pie_dir(RadialDirection dir, float vec[2]);

bool ui_but_is_cursor_warp(const uiBut *but) ATTR_WARN_UNUSED_RESULT;		bool ui_but_is_cursor_warp(const uiBut *but) ATTR_WARN_UNUSED_RESULT;

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uiBut ui_list_row_find_from_index(const struct ARegion region,		uiBut ui_list_row_find_from_index(const struct ARegion region,
const int index,		const int index,
uiBut *listbox) ATTR_WARN_UNUSED_RESULT;		uiBut *listbox) ATTR_WARN_UNUSED_RESULT;
uiBut ui_tree_row_find_mouse_over(const struct ARegion region, const int xy[2])		uiBut ui_tree_row_find_mouse_over(const struct ARegion region, const int xy[2])
ATTR_NONNULL(1, 2);		ATTR_NONNULL(1, 2);
uiBut ui_tree_row_find_active(const struct ARegion region);		uiBut ui_tree_row_find_active(const struct ARegion region);

typedef bool (uiButFindPollFn)(const uiBut but, const void *customdata);		typedef bool (uiButFindPollFn)(const uiBut but, const void *customdata);
		/**
		* x and y are only used in case event is NULL.
		*/
uiBut ui_but_find_mouse_over_ex(const struct ARegion region,		uiBut ui_but_find_mouse_over_ex(const struct ARegion region,
const int xy[2],		const int xy[2],
const bool labeledit,		const bool labeledit,
const uiButFindPollFn find_poll,		const uiButFindPollFn find_poll,
const void *find_custom_data)		const void *find_custom_data)
ATTR_NONNULL(1, 2) ATTR_WARN_UNUSED_RESULT;		ATTR_NONNULL(1, 2) ATTR_WARN_UNUSED_RESULT;
uiBut ui_but_find_mouse_over(const struct ARegion region,		uiBut ui_but_find_mouse_over(const struct ARegion region,
const struct wmEvent *event) ATTR_WARN_UNUSED_RESULT;		const struct wmEvent *event) ATTR_WARN_UNUSED_RESULT;
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uiBut ui_region_find_first_but_test_flag(struct ARegion region,		uiBut ui_region_find_first_but_test_flag(struct ARegion region,
int flag_include,		int flag_include,
int flag_exclude);		int flag_exclude);
uiBut ui_region_find_active_but(struct ARegion region) ATTR_WARN_UNUSED_RESULT;		uiBut ui_region_find_active_but(struct ARegion region) ATTR_WARN_UNUSED_RESULT;
bool ui_region_contains_point_px(const struct ARegion *region, const int xy[2])		bool ui_region_contains_point_px(const struct ARegion *region, const int xy[2])
ATTR_NONNULL(1, 2) ATTR_WARN_UNUSED_RESULT;		ATTR_NONNULL(1, 2) ATTR_WARN_UNUSED_RESULT;
bool ui_region_contains_rect_px(const struct ARegion region, const rcti rect_px);		bool ui_region_contains_rect_px(const struct ARegion region, const rcti rect_px);

		/**
		* Check if the cursor is over any popups.
		*/
struct ARegion ui_screen_region_find_mouse_over_ex(struct bScreen screen, const int xy[2])		struct ARegion ui_screen_region_find_mouse_over_ex(struct bScreen screen, const int xy[2])
ATTR_NONNULL(1, 2);		ATTR_NONNULL(1, 2);
struct ARegion ui_screen_region_find_mouse_over(struct bScreen screen,		struct ARegion ui_screen_region_find_mouse_over(struct bScreen screen,
const struct wmEvent *event);		const struct wmEvent *event);

/* interface_context_menu.c */		/* interface_context_menu.c */

bool ui_popup_context_menu_for_button(struct bContext C, uiBut but, const struct wmEvent *event);		bool ui_popup_context_menu_for_button(struct bContext C, uiBut but, const struct wmEvent *event);
		/**
		* menu to show when right clicking on the panel header
		*/
void ui_popup_context_menu_for_panel(struct bContext *C,		void ui_popup_context_menu_for_panel(struct bContext *C,
struct ARegion *region,		struct ARegion *region,
struct Panel *panel);		struct Panel *panel);

/* interface_eyedropper.c */		/* interface_eyedropper.c */

struct wmKeyMap eyedropper_modal_keymap(struct wmKeyConfig keyconf);		struct wmKeyMap eyedropper_modal_keymap(struct wmKeyConfig keyconf);
struct wmKeyMap eyedropper_colorband_modal_keymap(struct wmKeyConfig keyconf);		struct wmKeyMap eyedropper_colorband_modal_keymap(struct wmKeyConfig keyconf);

/* interface_eyedropper_color.c */		/* interface_eyedropper_color.c */

void UI_OT_eyedropper_color(struct wmOperatorType *ot);		void UI_OT_eyedropper_color(struct wmOperatorType *ot);

/* interface_eyedropper_colorband.c */		/* interface_eyedropper_colorband.c */

void UI_OT_eyedropper_colorramp(struct wmOperatorType *ot);		void UI_OT_eyedropper_colorramp(struct wmOperatorType *ot);
void UI_OT_eyedropper_colorramp_point(struct wmOperatorType *ot);		void UI_OT_eyedropper_colorramp_point(struct wmOperatorType *ot);

/* interface_eyedropper_datablock.c */		/* interface_eyedropper_datablock.c */

void UI_OT_eyedropper_id(struct wmOperatorType *ot);		void UI_OT_eyedropper_id(struct wmOperatorType *ot);

/* interface_eyedropper_depth.c */		/* interface_eyedropper_depth.c */

void UI_OT_eyedropper_depth(struct wmOperatorType *ot);		void UI_OT_eyedropper_depth(struct wmOperatorType *ot);

/* interface_eyedropper_driver.c */		/* interface_eyedropper_driver.c */

void UI_OT_eyedropper_driver(struct wmOperatorType *ot);		void UI_OT_eyedropper_driver(struct wmOperatorType *ot);

/* interface_eyedropper_gpencil_color.c */		/* interface_eyedropper_gpencil_color.c */

void UI_OT_eyedropper_gpencil_color(struct wmOperatorType *ot);		void UI_OT_eyedropper_gpencil_color(struct wmOperatorType *ot);

/* interface_template_asset_view.cc */		/* interface_template_asset_view.cc */

struct uiListType *UI_UL_asset_view(void);		struct uiListType *UI_UL_asset_view(void);

/**		/**
* For use with #ui_rna_collection_search_update_fn.		* For use with #ui_rna_collection_search_update_fn.
*/		*/
typedef struct uiRNACollectionSearch {		typedef struct uiRNACollectionSearch {
PointerRNA target_ptr;		PointerRNA target_ptr;
PropertyRNA *target_prop;		PropertyRNA *target_prop;
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} uiRNACollectionSearch;		} uiRNACollectionSearch;
void ui_rna_collection_search_update_fn(const struct bContext *C,		void ui_rna_collection_search_update_fn(const struct bContext *C,
void *arg,		void *arg,
const char *str,		const char *str,
uiSearchItems *items,		uiSearchItems *items,
const bool is_first);		const bool is_first);

/* interface_ops.c */		/* interface_ops.c */

bool ui_jump_to_target_button_poll(struct bContext *C);		bool ui_jump_to_target_button_poll(struct bContext *C);

/* interface_queries.c */		/* interface_queries.c */

void ui_interface_tag_script_reload_queries(void);		void ui_interface_tag_script_reload_queries(void);

/* interface_view.cc */		/* interface_view.cc */

void ui_block_free_views(struct uiBlock *block);		void ui_block_free_views(struct uiBlock *block);
uiTreeViewHandle ui_block_view_find_matching_in_old_block(const uiBlock new_block,		uiTreeViewHandle ui_block_view_find_matching_in_old_block(const uiBlock new_block,
const uiTreeViewHandle *new_view);		const uiTreeViewHandle *new_view);
uiButTreeRow ui_block_view_find_treerow_in_old_block(const uiBlock new_block,		uiButTreeRow ui_block_view_find_treerow_in_old_block(const uiBlock new_block,
const uiTreeViewItemHandle *new_item_handle);		const uiTreeViewItemHandle *new_item_handle);

#ifdef __cplusplus		#ifdef __cplusplus
}		}
#endif		#endif