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extract outro

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This commit is contained in:
nick black 2019-12-08 16:59:03 -05:00 committed by Nick Black
parent 3a6551ab4d
commit 5e5abd7cbd
4 changed files with 110 additions and 109 deletions
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109
src/demo/demo.c
View File

@ -9,7 +9,7 @@
#include <notcurses.h>
#include "demo.h"
static const char DEFAULT_DEMO[] = "imbgsuwvpo";
static const char DEFAULT_DEMO[] = "imbgswuvpo";
int timespec_subtract(struct timespec *result, const struct timespec *time0,
struct timespec *time1){
@ -55,113 +55,6 @@ usage(const char* exe, int status){
exit(status);
}
static int
outro_message(struct notcurses* nc, int rows, int cols){
const char str0[] = " ATL, baby! ATL! ";
const char str1[] = " much, much more is coming ";
const char str2[] = " hack on! —dank❤ ";
struct ncplane* on = notcurses_newplane(nc, 5, strlen(str1) + 4, rows - 6,
(cols - (strlen(str1) + 4)) / 2, NULL);
if(on == NULL){
return -1;
}
cell bgcell = CELL_TRIVIAL_INITIALIZER;
notcurses_bg_prep(&bgcell.channels, 0x58, 0x36, 0x58);
ncplane_set_background(on, &bgcell);
ncplane_dim_yx(on, &rows, &cols);
int ybase = 0;
// bevel the upper corners
uint64_t channel = 0;
if(notcurses_bg_set_alpha(&channel, 3)){
return -1;
}
if(ncplane_cursor_move_yx(on, ybase, 0)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, ybase, cols - 2)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
// ...and now the lower corners
if(ncplane_cursor_move_yx(on, rows - 1, 0)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, rows - 1, cols - 2)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
if(ncplane_set_fg_rgb(on, 0, 0, 0)){
return -1;
}
if(ncplane_set_bg_rgb(on, 0, 180, 180)){
return -1;
}
if(ncplane_cursor_move_yx(on, ++ybase, (cols - strlen(str0)) / 2)){
return -1;
}
if(ncplane_putstr(on, str0) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, ++ybase, (cols - strlen(str1)) / 2)){
return -1;
}
if(ncplane_putstr(on, str1) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, ++ybase, (cols - (strlen(str2) - 4)) / 2)){
return -1;
}
if(ncplane_putstr(on, str2) < 0){
return -1;
}
if(notcurses_render(nc)){
return -1;
}
cell_release(on, &bgcell);
return 0;
}
static int
outro(struct notcurses* nc){
struct ncplane* ncp;
if((ncp = notcurses_stdplane(nc)) == NULL){
return -1;
}
int rows, cols;
ncplane_erase(ncp);
ncplane_dim_yx(ncp, &rows, &cols);
int averr = 0;
struct ncvisual* ncv = ncplane_visual_open(ncp, "../tests/changes.jpg", &averr);
if(ncv == NULL){
return -1;
}
if(ncvisual_decode(ncv, &averr) == NULL){
ncvisual_destroy(ncv);
return -1;
}
if(ncvisual_render(ncv)){
ncvisual_destroy(ncv);
return -1;
}
int ret = outro_message(nc, rows, cols);
if(ret == 0){
struct timespec fade = { .tv_sec = 5, .tv_nsec = 0, };
ret |= ncplane_fadeout(ncp, &fade);
}
ncvisual_destroy(ncv);
return ret;
}
static int
intro(struct notcurses* nc){
struct ncplane* ncp;

1
src/demo/demo.h
View File

@ -19,6 +19,7 @@ int grid_demo(struct notcurses* nc);
int sliding_puzzle_demo(struct notcurses* nc);
int view_demo(struct notcurses* nc);
int panelreel_demo(struct notcurses* nc);
int outro(struct notcurses* nc);
int timespec_subtract(struct timespec *result, const struct timespec *time1,
struct timespec *time0);

107
src/demo/outro.c Normal file
View File

@ -0,0 +1,107 @@
#include "demo.h"
static int
outro_message(struct notcurses* nc, int rows, int cols){
const char str0[] = " ATL, baby! ATL! ";
const char str1[] = " much, much more is coming ";
const char str2[] = " hack on! —dank❤ ";
struct ncplane* on = notcurses_newplane(nc, 5, strlen(str1) + 4, rows - 6,
(cols - (strlen(str1) + 4)) / 2, NULL);
if(on == NULL){
return -1;
}
cell bgcell = CELL_TRIVIAL_INITIALIZER;
notcurses_bg_prep(&bgcell.channels, 0x58, 0x36, 0x58);
ncplane_set_background(on, &bgcell);
ncplane_dim_yx(on, &rows, &cols);
int ybase = 0;
// bevel the upper corners
uint64_t channel = 0;
if(notcurses_bg_set_alpha(&channel, 3)){
return -1;
}
if(ncplane_cursor_move_yx(on, ybase, 0)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, ybase, cols - 2)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
// ...and now the lower corners
if(ncplane_cursor_move_yx(on, rows - 1, 0)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, rows - 1, cols - 2)){
return -1;
}
if(ncplane_putsimple(on, ' ', 0, channel) < 0 || ncplane_putsimple(on, ' ', 0, channel) < 0){
return -1;
}
if(ncplane_set_fg_rgb(on, 0, 0, 0)){
return -1;
}
if(ncplane_set_bg_rgb(on, 0, 180, 180)){
return -1;
}
if(ncplane_cursor_move_yx(on, ++ybase, (cols - strlen(str0)) / 2)){
return -1;
}
if(ncplane_putstr(on, str0) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, ++ybase, (cols - strlen(str1)) / 2)){
return -1;
}
if(ncplane_putstr(on, str1) < 0){
return -1;
}
if(ncplane_cursor_move_yx(on, ++ybase, (cols - (strlen(str2) - 4)) / 2)){
return -1;
}
if(ncplane_putstr(on, str2) < 0){
return -1;
}
if(notcurses_render(nc)){
return -1;
}
cell_release(on, &bgcell);
return 0;
}
int outro(struct notcurses* nc){
struct ncplane* ncp;
if((ncp = notcurses_stdplane(nc)) == NULL){
return -1;
}
int rows, cols;
ncplane_erase(ncp);
ncplane_dim_yx(ncp, &rows, &cols);
int averr = 0;
struct ncvisual* ncv = ncplane_visual_open(ncp, "../tests/changes.jpg", &averr);
if(ncv == NULL){
return -1;
}
if(ncvisual_decode(ncv, &averr) == NULL){
ncvisual_destroy(ncv);
return -1;
}
if(ncvisual_render(ncv)){
ncvisual_destroy(ncv);
return -1;
}
int ret = outro_message(nc, rows, cols);
if(ret == 0){
struct timespec fade = { .tv_sec = 5, .tv_nsec = 0, };
ret |= ncplane_fadeout(ncp, &fade);
}
ncvisual_destroy(ncv);
return ret;
}

2
src/demo/unicodeblocks.c
View File

@ -182,7 +182,7 @@ int unicodeblocks_demo(struct notcurses* nc){
uint64_t nstotal = timespec_to_ns(&demodelay);
ns_to_timespec(nstotal, &subdelay);
for(sindex = 0 ; sindex < sizeof(blocks) / sizeof(*blocks) ; ++sindex){
ncplane_erase(n);
//ncplane_erase(n);
uint32_t blockstart = blocks[sindex].start;
const char* description = blocks[sindex].name;
ncplane_set_fg_rgb(n, 0xad, 0xd8, 0xe6);