X-Git-Url: https://plomlompom.com/repos/test.html?a=blobdiff_plain;f=windows.c;h=cf64b4e11fb0da2db2271929fde9b3de51f2466c;hb=b0722216897c1ec277caf6b2462fe5c1b4f5eca2;hp=cc9f0f2b9c20a0cc944b74d8a4cd54c3820d5187;hpb=ed160c85898e726c7daf6b329f5e807e760ba3ed;p=plomrogue
diff --git a/windows.c b/windows.c
index cc9f0f2..cf64b4e 100644
--- a/windows.c
+++ b/windows.c
@@ -1,4 +1,5 @@
#include
+#include
#include
#include
#include "windows.h"
@@ -13,6 +14,7 @@ struct WinMeta init_win_meta (WINDOW * screen) {
win_meta.chain_end = 0;
win_meta.pad_offset = 0;
win_meta.pad = newpad(win_meta.height, 1);
+ win_meta.active = 0;
return win_meta; }
void scroll_pad (struct WinMeta * win_meta, char dir) {
@@ -22,7 +24,7 @@ void scroll_pad (struct WinMeta * win_meta, char dir) {
else if ('-' == dir && win_meta->pad_offset > 0)
win_meta->pad_offset--; }
-struct Win init_window (struct WinMeta * win_meta, char * title) {
+struct Win init_window (struct WinMeta * win_meta, char * title, void * data, void * func) {
// Create and populate Win struct with sane default values.
struct Win win;
win.prev = 0;
@@ -31,6 +33,8 @@ struct Win init_window (struct WinMeta * win_meta, char * title) {
win.title = title;
win.width = 20;
win.height = win_meta->height - 1;
+ win.data = data;
+ win.draw = func;
return win; }
void append_window (struct WinMeta * win_meta, struct Win * win) {
@@ -73,14 +77,14 @@ struct yx place_window (struct WinMeta * win_meta, struct Win * win) {
while (getbegy(win_top->curses) != 1)
win_top = win_top->prev; // else, default to placing window in new top
start.x = getbegx(win_top->curses) + win_top->width + 1; // column to the right of the last one
- int winprev_maxy = getbegy(win->prev->curses) + getmaxy(win->prev->curses);
+ uint16_t winprev_maxy = getbegy(win->prev->curses) + getmaxy(win->prev->curses);
if (win->width <= win->prev->width && win->height < win_meta->height - winprev_maxy) {
start.x = getbegx(win->prev->curses); // place window below previous window if it fits
start.y = winprev_maxy + 1; } // vertically and is not wider than its predecessor
else {
struct Win * win_up = win->prev;
struct Win * win_upup = win_up;
- int widthdiff;
+ uint16_t widthdiff;
while (win_up != win_top) {
win_upup = win_up->prev;
while (1) {
@@ -101,7 +105,7 @@ void update_windows (struct WinMeta * win_meta, struct Win * win) {
if (0 != win->curses)
destroy_window (win);
struct yx startyx = place_window(win_meta, win);
- int lastwincol = 0;
+ uint16_t lastwincol = 0;
struct Win * win_p = win_meta->chain_start;
while (win_p != 0) {
if (win_p != win && getbegx(win_p->curses) + win_p->width > lastwincol + 1)
@@ -122,7 +126,7 @@ void destroy_window (struct Win * win) {
void draw_window_borders (struct Win * win, char active) {
// Draw borders of window win, including title. Decorate in a special way if window is marked as active.
- int y, x;
+ uint16_t y, x;
for (y = getbegy(win->curses); y <= getbegy(win->curses) + win->height; y++) {
mvwaddch(wgetparent(win->curses), y, getbegx(win->curses) - 1, '|');
mvwaddch(wgetparent(win->curses), y, getbegx(win->curses) + win->width, '|'); }
@@ -131,10 +135,10 @@ void draw_window_borders (struct Win * win, char active) {
mvwaddch(wgetparent(win->curses), getbegy(win->curses) + win->height, x, '-'); }
char min_title_length_visible = 3; // 1 char minimal, plus 2 chars for decoration left/right of title
if (win->width >= min_title_length_visible) {
- int title_offset = 0;
+ uint16_t title_offset = 0;
if (win->width > strlen(win->title) + 2)
title_offset = (win->width - (strlen(win->title) + 2)) / 2; // + 2 is for decoration
- int length_visible = strnlen(win->title, win->width - 2);
+ uint16_t length_visible = strnlen(win->title, win->width - 2);
char title[length_visible + 3];
char decoration = ' ';
if (1 == active)
@@ -144,7 +148,7 @@ void draw_window_borders (struct Win * win, char active) {
title[length_visible + 2] = '\0';
mvwaddstr (wgetparent(win->curses), getbegy(win->curses)-1, getbegx(win->curses)+title_offset, title); } }
-void draw_windows_borders (struct Win * win, struct Win * win_active, struct Corners * corners, int ccount) {
+void draw_windows_borders (struct Win * win, struct Win * win_active, struct Corners * corners, uint16_t ccount) {
// Craw draw_window_borders() for all windows in chain from win on. Save current window's border corners.
char active = 0;
if (win == win_active)
@@ -173,7 +177,7 @@ void draw_all_windows (struct WinMeta * win_meta) {
wnoutrefresh(win_meta->screen);
werase(win_meta->pad);
if (win_meta->chain_start) {
- int n_wins = 1;
+ uint16_t n_wins = 1;
struct Win * win_p = win_meta->chain_start;
while (0 != win_p->next) {
win_p = win_p->next;
@@ -181,7 +185,7 @@ void draw_all_windows (struct WinMeta * win_meta) {
struct Corners * all_corners = malloc(sizeof(struct Corners) * n_wins);
draw_windows (win_meta->chain_start);
draw_windows_borders (win_meta->chain_start, win_meta->active, all_corners, 0);
- int i;
+ uint16_t i;
for (i = 0; i < n_wins; i++) {
mvwaddch(win_meta->pad, all_corners[i].tl.y, all_corners[i].tl.x, '+');
mvwaddch(win_meta->pad, all_corners[i].tr.y, all_corners[i].tr.x, '+');
@@ -191,17 +195,12 @@ void draw_all_windows (struct WinMeta * win_meta) {
free(all_corners); }
doupdate(); }
-void resize_window (struct WinMeta * win_meta, char change) {
+void resize_active_window (struct WinMeta * win_meta, uint16_t height, uint16_t width) {
// Grow or shrink currently active window. Correct its geometry and that of its followers.
- if (change == '-' && win_meta->active->height > 1)
- win_meta->active->height--;
- else if (change == '+' && win_meta->active->height < win_meta->height - 1)
- win_meta->active->height++;
- else if (change == '_' && win_meta->active->width > 1)
- win_meta->active->width--;
- else if (change == '*')
- win_meta->active->width++;
- update_windows(win_meta, win_meta->chain_start); }
+ if (0 != win_meta->active && width > 0 && height > 0 && height < win_meta->height) {
+ win_meta->active->height = height;
+ win_meta->active->width = width;
+ update_windows(win_meta, win_meta->chain_start); } }
void cycle_active_window (struct WinMeta * win_meta, char dir) {
// Cycle active window selection forwards (dir = 'n') or backwards.
@@ -217,15 +216,15 @@ void cycle_active_window (struct WinMeta * win_meta, char dir) {
else
win_meta->active = win_meta->chain_end; } } }
-void shift_window (struct WinMeta * win_meta, char dir) {
+void shift_active_window (struct WinMeta * win_meta, char dir) {
// Move active window forward/backward in window chain. If jumping beyond start/end, move to other chain end.
if (0 != win_meta->active && win_meta->chain_start != win_meta->chain_end && (dir == 'f' || dir == 'b')) {
- int i, i_max;
struct Win * win_shift = win_meta->active;
char wrap = 0;
if ((dir == 'f' && win_shift == win_meta->chain_end)
|| (dir == 'b' && win_shift == win_meta->chain_start))
wrap = 1;
+ uint16_t i, i_max;
struct Win * win_p, * win_p_next;
for (i_max = 1, win_p = win_meta->chain_start; win_p != win_meta->chain_end; i_max++)
win_p = win_p->next;