mirror of
https://github.com/dankamongmen/notcurses.git
synced 2024-11-18 03:25:55 +00:00
d32bef358d
After a long delay, apologies :)
Added:
* NotCurses: `can_sextant` (`notcurses_cansextant`)
* Notcurses: `linesigs_enable` (`notcurses_linesigs_enable`)
* Notcurses: `linesigs_disable` (`notcurses_linesigs_disable`)
* Pile: `top_with` (`ncpile_top`)
* Pile: `bottom_with` (`ncpile_bottom`)
* Plane: `resize_maximize` (`ncplane_resize_maximize`)
* Plane: `get_abs_x` (`ncplane_abs_x`)
* Plane: `get_abs_y` (`ncplane_abs_y`)
* Plane: `get_abs_yx` (`ncplane_abs_yx`)
* Plane: `load_egc32` (`cell_load_egc32`)
* Plane: `is_descendant_of` (`ncplane_descendant_p`)
* Progbar: new class, wraps `ncprogbar_*`
Changed:
* Plane (ABI break): `at_cursor` overloads now return `int` where
before they returned `bool` because the underlying Notcurses API
only signalled the operation status with the return value while now
it returns actual information.
78 lines
1.4 KiB
C++
78 lines
1.4 KiB
C++
#ifndef __NCPP_PILE_HH
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#define __NCPP_PILE_HH
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#include <exception>
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#include <notcurses/notcurses.h>
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#include "NotCurses.hh"
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#include "Plane.hh"
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namespace ncpp
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{
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class NCPP_API_EXPORT Pile : public Plane
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{
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public:
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Pile (ncplane_options const* nopts, NotCurses* ncinst = nullptr)
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: Plane (ncinst)
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{
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if (nopts == nullptr) {
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throw invalid_argument ("'nopts' must be a valid pointer");
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}
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notcurses *n;
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if (ncinst == nullptr) {
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n = NotCurses::get_instance ();
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} else {
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n = *ncinst;
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}
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ncplane *pile = ncpile_create (n, nopts);
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if (pile == nullptr) {
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throw init_error ("Notcurses failed to create a new pile");
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}
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set_plane (pile);
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}
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bool render () const NOEXCEPT_MAYBE
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{
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return error_guard (ncpile_render (to_ncplane ()), -1);
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}
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bool rasterize () const NOEXCEPT_MAYBE
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{
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return error_guard (ncpile_rasterize (to_ncplane ()), -1);
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}
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bool show () const NOEXCEPT_MAYBE
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{
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if (!render ()) {
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return false;
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}
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return rasterize ();
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}
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static Plane* top_with (const Plane& plane) noexcept
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{
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ncplane* ret = ncpile_top (const_cast<Plane&>(plane));
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if (ret == nullptr) {
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return nullptr;
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}
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return map_plane (ret);
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}
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static Plane* bottom_with (const Plane& plane) noexcept
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{
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ncplane* ret = ncpile_bottom (const_cast<Plane&>(plane));
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if (ret == nullptr) {
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return nullptr;
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}
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return map_plane (ret);
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}
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};
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}
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#endif
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