arranger_object.h

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// SPDX-FileCopyrightText: © 2019-2024 Alexandros Theodotou <alex@zrythm.org>
// SPDX-License-Identifier: LicenseRef-ZrythmLicense
 
#ifndef __GUI_WIDGETS_ARRANGER_OBJECT_H__
#define __GUI_WIDGETS_ARRANGER_OBJECT_H__
 
#include "gui/backend/arranger_object.h"
#include "utils/ui.h"
 
#include <gtk/gtk.h>
 
#define ARRANGER_OBJECT_FADE_POINT_WIDTH 12
#define ARRANGER_OBJECT_FADE_POINT_HALFWIDTH 6
 
bool
arranger_object_is_fade (
  ArrangerObject * self,
  bool             in,
  const int        x,
  int              y,
  bool             only_handle,
  bool             only_outer,
  bool             check_lane);
 
#define arranger_object_is_fade_in(self, x, y, only_handle, only_outer) \
  arranger_object_is_fade (self, true, x, y, only_handle, only_outer, true) \
    || arranger_object_is_fade ( \
      self, true, x, y, only_handle, only_outer, false)
 
#define arranger_object_is_fade_out(self, x, y, only_handle, only_outer) \
  arranger_object_is_fade (self, false, x, y, only_handle, only_outer, true) \
    || arranger_object_is_fade ( \
      self, false, x, y, only_handle, only_outer, false)
 
NONNULL PURE bool
arranger_object_is_resize_l (ArrangerObject * self, const int x);
 
NONNULL bool
arranger_object_is_resize_r (ArrangerObject * self, const int x);
 
bool
arranger_object_is_resize_up (ArrangerObject * self, const int x, const int y);
 
bool
arranger_object_is_resize_loop (
  ArrangerObject * self,
  const int        y,
  bool             ctrl_pressed);
 
NONNULL bool
arranger_object_is_rename (ArrangerObject * self, const int x, const int y);
 
bool
arranger_object_should_show_cut_lines (ArrangerObject * self, bool alt_pressed);
 
int
arranger_object_get_full_rect_x_for_region_child (
  ArrangerObject * self,
  ZRegion *        region,
  GdkRectangle *   full_rect);
 
void
arranger_object_set_full_rectangle (
  ArrangerObject * self,
  ArrangerWidget * arranger);
 
int
arranger_object_get_draw_rectangle (
  ArrangerObject * self,
  GdkRectangle *   parent_rect,
  GdkRectangle *   full_rect,
  GdkRectangle *   draw_rect);
 
void
arranger_object_draw (
  ArrangerObject * self,
  ArrangerWidget * arranger,
  GtkSnapshot *    snapshot,
  GdkRectangle *   rect);
 
NONNULL_ARGS (1)
OPTIMIZE_O3 bool arranger_object_should_orig_be_visible (
  ArrangerObject * self,
  ArrangerWidget * arranger);
 
bool
arranger_object_is_hovered (ArrangerObject * self, ArrangerWidget * arranger);
 
bool
arranger_object_is_hovered_or_start_object (
  ArrangerObject * self,
  ArrangerWidget * arranger);
 
#endif