NO-OP: whitespace, indent
This commit is contained in:
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0a6f517230
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GPG Key ID:
A090BCE02CF57F04
@ -19,10 +19,10 @@
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#ifndef __CANVAS_ARC_H__
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#define __CANVAS_ARC_H__
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#include "canvas/visibility.h"
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#include "canvas/fill.h"
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#include "canvas/item.h"
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#include "canvas/outline.h"
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#include "canvas/fill.h"
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#include "canvas/visibility.h"
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namespace ArdourCanvas {
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@ -37,12 +37,12 @@ public:
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void render (Rect const & area, Cairo::RefPtr<Cairo::Context>) const;
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void compute_bounding_box () const;
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void set_center (Duple const &);
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void set_center (Duple const &);
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void set_radius (Coord);
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void set_arc (double degrees);
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void set_start (double degrees);
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Duple center() const {
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Duple center() const {
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return _center;
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}
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Coord radius () const {
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@ -51,17 +51,17 @@ public:
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double arc_degrees () const {
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return _arc_degrees;
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}
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double start_degrees () const {
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double start_degrees () const {
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return _start_degrees;
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}
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bool covers (Duple const &) const;
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bool covers (Duple const &) const;
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private:
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Duple _center;
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Coord _radius;
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double _arc_degrees;
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double _start_degrees;
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Duple _center;
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Coord _radius;
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double _arc_degrees;
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double _start_degrees;
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};
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}
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@ -29,18 +29,19 @@
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#include <set>
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#include <gdkmm/window.h>
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#include <gtkmm/eventbox.h>
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#include <gtkmm/alignment.h>
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#include <cairomm/surface.h>
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#include <gtkmm/eventbox.h>
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#include <gdkmm/window.h>
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#include <cairomm/context.h>
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#include <cairomm/surface.h>
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#include "pbd/signals.h"
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#include "gtkmm2ext/cairo_canvas.h"
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#include "canvas/visibility.h"
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#include "canvas/root_group.h"
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#include "canvas/visibility.h"
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namespace Gtk {
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class Window;
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@ -107,7 +108,7 @@ public:
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/** Called when an item is being destroyed */
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virtual void item_going_away (Item *, Rect) {}
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virtual void item_shown_or_hidden (Item *);
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void item_visual_property_changed (Item*);
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void item_visual_property_changed (Item*);
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void item_changed (Item *, Rect);
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void item_moved (Item *, Rect);
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@ -134,22 +135,22 @@ public:
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virtual Coord height () const = 0;
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/** Store the coordinates of the mouse pointer in window coordinates in
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@param winpos. Return true if the position was within the window,
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false otherwise.
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*/
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* @param winpos. Return true if the position was within the window,
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* false otherwise.
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*/
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virtual bool get_mouse_position (Duple& winpos) const = 0;
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/** Signal to be used by items that need to track the mouse position
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within the window.
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*/
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* within the window.
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*/
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sigc::signal<void,Duple const&> MouseMotion;
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sigc::signal<void> PreRender;
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/** Ensures that the position given by @param winpos (in window
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coordinates) is within the current window area, possibly reduced by
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@param border.
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*/
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* coordinates) is within the current window area, possibly reduced by
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* @param border.
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*/
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Duple clamp_to_window (Duple const& winpos, Duple border = Duple());
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void zoomed();
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@ -159,15 +160,15 @@ public:
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void dump (std::ostream&) const;
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/** Ask the canvas to pick the current item again, and generate
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an enter event for it.
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*/
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* an enter event for it.
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*/
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virtual void re_enter () = 0;
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virtual void start_tooltip_timeout (Item*) {}
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virtual void stop_tooltip_timeout () {}
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/** Set the timeout used to display tooltips, in milliseconds
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*/
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*/
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static void set_tooltip_timeout (uint32_t msecs);
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virtual Glib::RefPtr<Pango::Context> get_pango_context() = 0;
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@ -269,7 +270,7 @@ private:
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Item * _new_current_item;
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/** the item that is currently grabbed, or 0 */
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Item * _grabbed_item;
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/** the item that currently has key focus or 0 */
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/** the item that currently has key focus or 0 */
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Item * _focused_item;
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bool _single_exposure;
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@ -19,18 +19,18 @@
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#ifndef __CANVAS_INTERPOLATED_CURVE_H__
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#define __CANVAS_INTERPOLATED_CURVE_H__
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#include "canvas/visibility.h"
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#include "canvas/types.h"
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#include "canvas/visibility.h"
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namespace ArdourCanvas {
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class LIBCANVAS_API InterpolatedCurve
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{
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public:
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enum SplineType {
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CatmullRomUniform,
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CatmullRomCentripetal,
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};
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enum SplineType {
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CatmullRomUniform,
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CatmullRomCentripetal,
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};
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protected:
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@ -51,7 +51,7 @@ protected:
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* points_per_segment is less than 2.
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*/
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static void
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interpolate (const Points& coordinates, uint32_t points_per_segment, SplineType curve_type, bool closed, Points& results)
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interpolate (const Points& coordinates, uint32_t points_per_segment, SplineType curve_type, bool closed, Points& results)
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{
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if (points_per_segment < 2) {
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return;
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@ -150,7 +150,7 @@ private:
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* position between p1 and p2 to interpolate the value.
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*/
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static double
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__interpolate (double p[4], double time[4], double t)
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__interpolate (double p[4], double time[4], double t)
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{
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const double L01 = p[0] * (time[1] - t) / (time[1] - time[0]) + p[1] * (t - time[0]) / (time[1] - time[0]);
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const double L12 = p[1] * (time[2] - t) / (time[2] - time[1]) + p[2] * (t - time[1]) / (time[2] - time[1]);
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@ -180,7 +180,7 @@ private:
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* between the points defined by index+1 and index+2.
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*/
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static void
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_interpolate (const Points& points, Points::size_type index, int points_per_segment, SplineType curve_type, Points& results)
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_interpolate (const Points& points, Points::size_type index, int points_per_segment, SplineType curve_type, Points& results)
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{
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double x[4];
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double y[4];
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@ -29,11 +29,11 @@
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#include "pbd/signals.h"
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#include "canvas/visibility.h"
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#include "canvas/types.h"
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#include "canvas/fill.h"
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#include "canvas/outline.h"
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#include "canvas/lookup_table.h"
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#include "canvas/outline.h"
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#include "canvas/types.h"
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#include "canvas/visibility.h"
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namespace ArdourCanvas
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{
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@ -61,7 +61,7 @@ public:
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Item (Item *, Duple const& p);
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virtual ~Item ();
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void redraw () const;
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void redraw () const;
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/** Render this item to a Cairo context.
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* @param area Area to draw, in **window** coordinates
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@ -94,11 +94,11 @@ public:
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*/
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virtual void add_items_at_point (Duple /*point*/, std::vector<Item const *>& items) const;
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/** Return true if the item covers @param point, false otherwise.
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*
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* The point is in window coordinates
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*/
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virtual bool covers (Duple const &) const;
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/** Return true if the item covers @param point, false otherwise.
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*
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* The point is in window coordinates
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*/
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virtual bool covers (Duple const &) const;
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/** Update _bounding_box and _bounding_box_dirty */
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virtual void compute_bounding_box () const = 0;
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@ -114,20 +114,20 @@ public:
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return _parent;
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}
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uint32_t depth() const;
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const Item* closest_ancestor_with (const Item& other) const;
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bool common_ancestor_within (uint32_t, const Item& other) const;
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uint32_t depth() const;
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const Item* closest_ancestor_with (const Item& other) const;
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bool common_ancestor_within (uint32_t, const Item& other) const;
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/** returns true if this item is an ancestor of @param candidate,
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/** returns true if this item is an ancestor of @param candidate,
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* and false otherwise.
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*/
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bool is_ancestor_of (const Item& candidate) const {
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bool is_ancestor_of (const Item& candidate) const {
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return candidate.is_descendant_of (*this);
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}
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/** returns true if this Item is a descendant of @param candidate,
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/** returns true if this Item is a descendant of @param candidate,
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* and false otherwise.
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*/
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bool is_descendant_of (const Item& candidate) const;
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bool is_descendant_of (const Item& candidate) const;
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void set_position (Duple);
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void set_x_position (Coord);
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@ -149,15 +149,15 @@ public:
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void size_allocate (Rect const&);
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/** bounding box is the public API to get the size of the item.
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If @param for_own_purposes is false, then it will return the
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allocated bounding box (if there is one) in preference to the
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one that would naturally be computed by the item.
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*/
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* If @param for_own_purposes is false, then it will return the
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* allocated bounding box (if there is one) in preference to the
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* one that would naturally be computed by the item.
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*/
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Rect bounding_box (bool for_own_purposes = false) const;
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Rect allocation() const { return _allocation; }
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Coord height() const;
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Coord width() const;
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Coord height() const;
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Coord width() const;
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Duple item_to_parent (Duple const &) const;
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Rect item_to_parent (Rect const &) const;
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@ -165,27 +165,27 @@ public:
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Rect parent_to_item (Rect const &) const;
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/* XXX: it's a pity these two aren't the same form as item_to_parent etc.,
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but it makes a bit of a mess in the rest of the code if they are not.
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*/
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void canvas_to_item (Coord &, Coord &) const;
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* but it makes a bit of a mess in the rest of the code if they are not.
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*/
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void canvas_to_item (Coord &, Coord &) const;
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void item_to_canvas (Coord &, Coord &) const;
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Duple canvas_to_item (Duple const&) const;
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Duple canvas_to_item (Duple const&) const;
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Rect item_to_canvas (Rect const&) const;
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Duple item_to_canvas (Duple const&) const;
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Duple item_to_canvas (Duple const&) const;
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Rect canvas_to_item (Rect const&) const;
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Duple item_to_window (Duple const&, bool rounded = true) const;
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Duple window_to_item (Duple const&) const;
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Rect item_to_window (Rect const&, bool rounded = true) const;
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Rect window_to_item (Rect const&) const;
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Duple item_to_window (Duple const&, bool rounded = true) const;
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Duple window_to_item (Duple const&) const;
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Rect item_to_window (Rect const&, bool rounded = true) const;
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Rect window_to_item (Rect const&) const;
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void raise_to_top ();
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void raise (int);
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void lower_to_bottom ();
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virtual void hide ();
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virtual void show ();
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virtual void show ();
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/** @return true if this item is visible (ie it will be rendered),
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* otherwise false
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@ -213,7 +213,7 @@ public:
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void add (Item *);
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void add_front (Item *);
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void remove (Item *);
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void clear (bool with_delete = false);
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void clear (bool with_delete = false);
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std::list<Item*> const & items () const {
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return _items;
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}
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@ -226,25 +226,25 @@ public:
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/* This is a sigc++ signal because it is solely
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concerned with GUI stuff and is thus single-threaded
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*/
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concerned with GUI stuff and is thus single-threaded
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*/
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template <class T>
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struct EventAccumulator {
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typedef T result_type;
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template <class U>
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result_type operator () (U first, U last) {
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while (first != last) {
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if (*first) {
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return true;
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struct EventAccumulator {
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typedef T result_type;
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template <class U>
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result_type operator () (U first, U last) {
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while (first != last) {
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if (*first) {
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return true;
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}
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++first;
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}
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return false;
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}
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++first;
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}
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return false;
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}
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};
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};
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sigc::signal1<bool, GdkEvent*, EventAccumulator<bool> > Event;
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sigc::signal1<bool, GdkEvent*, EventAccumulator<bool> > Event;
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#ifdef CANVAS_DEBUG
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std::string name;
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@ -260,26 +260,26 @@ public:
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void start_tooltip_timeout ();
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void stop_tooltip_timeout ();
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virtual void dump (std::ostream&) const;
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std::string whatami() const;
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virtual void dump (std::ostream&) const;
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std::string whatami() const;
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protected:
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friend class Fill;
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friend class Outline;
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/** To be called at the beginning of any property change that
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/** To be called at the beginning of any property change that
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* may alter the bounding box of this item
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*/
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void begin_change ();
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/** To be called at the endof any property change that
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/** To be called at the endof any property change that
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* may alter the bounding box of this item
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*/
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void end_change ();
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/** To be called at the beginning of any property change that
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/** To be called at the beginning of any property change that
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* does NOT alter the bounding box of this item
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*/
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void begin_visual_change ();
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/** To be called at the endof any property change that
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/** To be called at the endof any property change that
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* does NOT alter the bounding box of this item
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*/
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void end_visual_change ();
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@ -336,5 +336,4 @@ extern LIBCANVAS_API std::ostream& operator<< (std::ostream&, const ArdourCanvas
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}
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#endif
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@ -20,29 +20,29 @@
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#ifndef __CANVAS_LINE_H__
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#define __CANVAS_LINE_H__
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#include "canvas/visibility.h"
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#include "canvas/item.h"
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#include "canvas/outline.h"
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#include "canvas/poly_line.h"
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#include "canvas/visibility.h"
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namespace ArdourCanvas {
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class LIBCANVAS_API Line : public Item
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{
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public:
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public:
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Line (Canvas*);
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Line (Item*);
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void render (Rect const & area, Cairo::RefPtr<Cairo::Context>) const;
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void compute_bounding_box () const;
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bool covers (Duple const &) const;
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bool covers (Duple const &) const;
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void set (Duple, Duple);
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void set_x0 (Coord);
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void set_y0 (Coord);
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void set_x1 (Coord);
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void set_y1 (Coord);
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void set_x (Coord, Coord);
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void set_x (Coord, Coord);
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Coord x0 () const {
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return _points[0].x;
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@ -23,8 +23,8 @@
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#include <vector>
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#include "canvas/visibility.h"
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#include "canvas/item.h"
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#include "canvas/visibility.h"
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namespace ArdourCanvas {
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@ -21,9 +21,9 @@
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#ifndef __CANVAS_POLY_LINE_H__
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#define __CANVAS_POLY_LINE_H__
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#include "canvas/visibility.h"
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#include "canvas/poly_item.h"
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#include "canvas/outline.h"
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#include "canvas/poly_item.h"
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#include "canvas/visibility.h"
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namespace ArdourCanvas {
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@ -39,10 +39,11 @@ public:
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virtual void compute_bounding_box () const;
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bool covers (Duple const &) const;
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/**
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* Set the distance at which a point will be considered to be covered
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* by the line. For the definition of "distance" see
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* utils.cc:distance_to_segment_squared()
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* utils.cc \ref distance_to_segment_squared()
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*/
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void set_covers_threshold (double);
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@ -20,10 +20,10 @@
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#ifndef __CANVAS_POLYGON_H__
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#define __CANVAS_POLYGON_H__
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#include "canvas/visibility.h"
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#include "canvas/poly_item.h"
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#include "canvas/outline.h"
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#include "canvas/fill.h"
|
||||
#include "canvas/outline.h"
|
||||
#include "canvas/poly_item.h"
|
||||
#include "canvas/visibility.h"
|
||||
|
||||
namespace ArdourCanvas {
|
||||
|
||||
@ -32,18 +32,18 @@ class LIBCANVAS_API Polygon : public PolyItem
|
||||
public:
|
||||
Polygon (Canvas*);
|
||||
Polygon (Item*);
|
||||
virtual ~Polygon();
|
||||
virtual ~Polygon();
|
||||
|
||||
void render (Rect const & area, Cairo::RefPtr<Cairo::Context>) const;
|
||||
void compute_bounding_box () const;
|
||||
bool covers (Duple const &) const;
|
||||
bool covers (Duple const &) const;
|
||||
|
||||
protected:
|
||||
mutable float* multiple;
|
||||
mutable float* constant;
|
||||
mutable Points::size_type cached_size;
|
||||
protected:
|
||||
mutable float* multiple;
|
||||
mutable float* constant;
|
||||
mutable Points::size_type cached_size;
|
||||
|
||||
void cache_shape_computation () const;
|
||||
void cache_shape_computation () const;
|
||||
};
|
||||
|
||||
}
|
||||
|
||||
@ -20,12 +20,13 @@
|
||||
#define __timecode_time_h__
|
||||
|
||||
#include <cmath>
|
||||
#include <ostream>
|
||||
#include <inttypes.h>
|
||||
#include <ostream>
|
||||
|
||||
#include "temporal/visibility.h"
|
||||
|
||||
namespace Timecode {
|
||||
namespace Timecode
|
||||
{
|
||||
|
||||
enum Wrap {
|
||||
NONE = 0,
|
||||
@ -55,31 +56,34 @@ struct LIBTEMPORAL_API Time {
|
||||
uint32_t hours;
|
||||
uint32_t minutes;
|
||||
uint32_t seconds;
|
||||
uint32_t frames; ///< Timecode frames (not audio frames)
|
||||
uint32_t subframes; ///< Typically unused
|
||||
double rate; ///< Frame rate of this Time
|
||||
static double default_rate; ///< Rate to use for default constructor
|
||||
bool drop; ///< Whether this Time uses dropframe Timecode
|
||||
uint32_t frames; ///< Timecode frames (not audio frames)
|
||||
uint32_t subframes; ///< Typically unused
|
||||
double rate; ///< Frame rate of this Time
|
||||
static double default_rate; ///< Rate to use for default constructor
|
||||
bool drop; ///< Whether this Time uses dropframe Timecode
|
||||
|
||||
Time (double a_rate = default_rate) {
|
||||
negative = false;
|
||||
hours = 0;
|
||||
minutes = 0;
|
||||
seconds = 0;
|
||||
frames = 0;
|
||||
Time (double a_rate = default_rate)
|
||||
{
|
||||
negative = false;
|
||||
hours = 0;
|
||||
minutes = 0;
|
||||
seconds = 0;
|
||||
frames = 0;
|
||||
subframes = 0;
|
||||
rate = a_rate;
|
||||
drop = (lrintf(100.f * (float)a_rate) == (long)2997);
|
||||
rate = a_rate;
|
||||
drop = (lrintf (100.f * (float)a_rate) == (long)2997);
|
||||
}
|
||||
|
||||
bool operator== (const Time& other) const {
|
||||
bool operator== (const Time& other) const
|
||||
{
|
||||
return negative == other.negative && hours == other.hours &&
|
||||
minutes == other.minutes && seconds == other.seconds &&
|
||||
frames == other.frames && subframes == other.subframes &&
|
||||
rate == other.rate && drop == other.drop;
|
||||
}
|
||||
|
||||
std::ostream& print (std::ostream& ostr) const {
|
||||
std::ostream& print (std::ostream& ostr) const
|
||||
{
|
||||
if (negative) {
|
||||
ostr << '-';
|
||||
}
|
||||
@ -88,7 +92,6 @@ struct LIBTEMPORAL_API Time {
|
||||
<< " @" << rate << (drop ? " drop" : " nondrop");
|
||||
return ostr;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
Wrap LIBTEMPORAL_API increment (Time& timecode, uint32_t);
|
||||
@ -103,46 +106,44 @@ void LIBTEMPORAL_API seconds_floor (Time& timecode);
|
||||
void LIBTEMPORAL_API minutes_floor (Time& timecode);
|
||||
void LIBTEMPORAL_API hours_floor (Time& timecode);
|
||||
|
||||
double LIBTEMPORAL_API timecode_to_frames_per_second(TimecodeFormat const t);
|
||||
bool LIBTEMPORAL_API timecode_has_drop_frames(TimecodeFormat const t);
|
||||
double LIBTEMPORAL_API timecode_to_frames_per_second (TimecodeFormat const t);
|
||||
bool LIBTEMPORAL_API timecode_has_drop_frames (TimecodeFormat const t);
|
||||
|
||||
std::string LIBTEMPORAL_API timecode_format_name (TimecodeFormat const t);
|
||||
|
||||
std::string LIBTEMPORAL_API timecode_format_time (Timecode::Time const timecode);
|
||||
|
||||
std::string LIBTEMPORAL_API timecode_format_sampletime (
|
||||
int64_t sample,
|
||||
double sample_sample_rate,
|
||||
double timecode_frames_per_second, bool timecode_drop_frames
|
||||
);
|
||||
bool LIBTEMPORAL_API parse_timecode_format (std::string tc, Timecode::Time& TC);
|
||||
|
||||
bool LIBTEMPORAL_API parse_timecode_format(std::string tc, Timecode::Time &TC);
|
||||
std::string LIBTEMPORAL_API
|
||||
timecode_format_sampletime (
|
||||
int64_t sample,
|
||||
double sample_sample_rate,
|
||||
double timecode_frames_per_second, bool timecode_drop_frames);
|
||||
|
||||
void LIBTEMPORAL_API timecode_to_sample(
|
||||
Timecode::Time& timecode, int64_t& sample,
|
||||
bool use_offset, bool use_subframes,
|
||||
void LIBTEMPORAL_API
|
||||
timecode_to_sample (
|
||||
Timecode::Time& timecode, int64_t& sample,
|
||||
bool use_offset, bool use_subframes,
|
||||
/* Note - framerate info is taken from Timecode::Time& */
|
||||
double sample_sample_rate /**< may include pull up/down */,
|
||||
uint32_t subframes_per_frame /**< must not be 0 if use_subframes==true */,
|
||||
double sample_sample_rate /**< may include pull up/down */,
|
||||
uint32_t subframes_per_frame /**< must not be 0 if use_subframes==true */,
|
||||
/* optional offset - can be improved: function pointer to lazily query this*/
|
||||
bool offset_is_negative, int64_t offset_samples
|
||||
);
|
||||
bool offset_is_negative, int64_t offset_samples);
|
||||
|
||||
void LIBTEMPORAL_API sample_to_timecode (
|
||||
int64_t sample, Timecode::Time& timecode,
|
||||
bool use_offset, bool use_subframes,
|
||||
void LIBTEMPORAL_API
|
||||
sample_to_timecode (
|
||||
int64_t sample, Timecode::Time& timecode,
|
||||
bool use_offset, bool use_subframes,
|
||||
/* framerate info */
|
||||
double timecode_frames_per_second,
|
||||
bool timecode_drop_frames,
|
||||
double sample_sample_rate/**< can include pull up/down */,
|
||||
uint32_t subframes_per_frame,
|
||||
double timecode_frames_per_second,
|
||||
bool timecode_drop_frames,
|
||||
double sample_sample_rate /**< can include pull up/down */,
|
||||
uint32_t subframes_per_frame,
|
||||
/* optional offset - can be improved: function pointer to lazily query this*/
|
||||
bool offset_is_negative, int64_t offset_samples
|
||||
);
|
||||
|
||||
bool offset_is_negative, int64_t offset_samples);
|
||||
|
||||
} // namespace Timecode
|
||||
|
||||
extern LIBTEMPORAL_API std::ostream& operator<< (std::ostream& ostr, const Timecode::Time& t);
|
||||
|
||||
#endif // __timecode_time_h__
|
||||
#endif // __timecode_time_h__
|
||||
|
||||
Loading…
Reference in New Issue
Block a user