Add status indicators
Curtis McEnroe
parent
c58baa84ee
commit
ccb54d36d9
236
ui.c
236
ui.c
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@ -37,7 +37,7 @@
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#define MIN(a, b) ((a) < (b) ? (a) : (b))
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#define MAX(a, b) ((a) > (b) ? (a) : (b))
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#define CTRL(c) ((c) & 037)
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#define CTRL(c) ((c) ^ 0100)
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static void colorInit(void) {
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start_color();
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@ -105,9 +105,7 @@ static void viewRemove(struct View *view) {
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views.tags[view->tag.id] = NULL;
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}
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static const int LOG_LINES = 256;
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static const int TOPIC_COLS = 512;
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static const int INPUT_COLS = 512;
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static const int LOG_LINES = 256;
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static int logHeight(const struct View *view) {
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return LINES - (view->topic ? 2 : 0) - 2;
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@ -141,6 +139,13 @@ static struct View *viewTag(struct Tag tag) {
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return view;
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}
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static void viewResize(void) {
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for (struct View *view = views.head; view; view = view->next) {
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wresize(view->log, LOG_LINES, COLS);
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wmove(view->log, lastLogLine(), lastCol());
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}
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}
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static void viewClose(struct View *view) {
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viewRemove(view);
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if (view->topic) delwin(view->topic);
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@ -157,61 +162,29 @@ static void viewUnmark(struct View *view) {
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view->mark = false;
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}
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static const int COLS_MAX = 512;
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static struct {
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bool hide;
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struct View *view;
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WINDOW *status;
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WINDOW *input;
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} ui;
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static void uiShow(void) {
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ui.hide = false;
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termMode(TERM_FOCUS, true);
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}
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void uiHide(void) {
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ui.hide = true;
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termMode(TERM_FOCUS, false);
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endwin();
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}
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static void uiShow(void) {
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ui.hide = false;
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termMode(TERM_FOCUS, true);
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}
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void uiInit(void) {
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setlocale(LC_CTYPE, "");
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initscr();
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cbreak();
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noecho();
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colorInit();
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termInit();
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ui.input = newpad(2, INPUT_COLS);
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mvwhline(ui.input, 0, 0, ACS_HLINE, INPUT_COLS);
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wmove(ui.input, 1, 0);
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keypad(ui.input, true);
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nodelay(ui.input, true);
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ui.view = viewTag(TAG_STATUS);
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termTitle(TAG_STATUS.name);
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uiShow();
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}
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void uiExit(void) {
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uiHide();
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printf(
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"This program is AGPLv3 free software!\n"
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"The source is available at <" SOURCE_URL ">.\n"
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);
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}
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static void uiResize(void) {
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for (struct View *view = views.head; view; view = view->next) {
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wresize(view->log, LOG_LINES, COLS);
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wmove(view->log, lastLogLine(), lastCol());
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}
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}
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void uiDraw(void) {
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if (ui.hide) return;
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if (ui.view->topic) {
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pnoutrefresh(
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ui.view->topic,
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@ -220,20 +193,31 @@ void uiDraw(void) {
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1, lastCol()
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);
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}
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pnoutrefresh(
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ui.view->log,
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ui.view->scroll - logHeight(ui.view), 0,
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(ui.view->topic ? 2 : 0), 0,
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lastLine() - 2, lastCol()
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);
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int _, x;
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getyx(ui.status, _, x);
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pnoutrefresh(
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ui.status,
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0, MAX(0, x - lastCol() - 1),
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lastLine() - 1, 0,
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lastLine() - 1, lastCol()
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);
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getyx(ui.input, _, x);
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pnoutrefresh(
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ui.input,
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0, MAX(0, x - lastCol() + 3),
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lastLine() - 1, 0,
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lastLine(), 0,
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lastLine(), lastCol()
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);
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doupdate();
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}
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@ -241,52 +225,6 @@ static void uiRedraw(void) {
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clearok(curscr, true);
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}
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static void uiView(struct View *view) {
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termTitle(view->tag.name);
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if (view->topic) touchwin(view->topic);
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touchwin(view->log);
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viewMark(ui.view);
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viewUnmark(view);
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ui.view = view;
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}
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static void uiClose(struct View *view) {
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if (ui.view == view) {
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if (view->next) {
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uiView(view->next);
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} else if (view->prev) {
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uiView(view->prev);
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} else {
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return;
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}
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}
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viewClose(view);
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}
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void uiViewTag(struct Tag tag) {
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uiView(viewTag(tag));
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}
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void uiCloseTag(struct Tag tag) {
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uiClose(viewTag(tag));
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}
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void uiViewNum(int num) {
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if (num < 0) {
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for (struct View *view = views.tail; view; view = view->prev) {
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if (++num) continue;
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uiView(view);
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break;
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}
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} else {
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for (struct View *view = views.head; view; view = view->next) {
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if (num--) continue;
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uiView(view);
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break;
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}
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}
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}
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static const short IRC_COLORS[] = {
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[IRC_WHITE] = 8 + COLOR_WHITE,
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[IRC_BLACK] = 0 + COLOR_BLACK,
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@ -381,11 +319,88 @@ static void addIRC(WINDOW *win, const wchar_t *str) {
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}
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}
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static void uiStatus(void) {
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mvwhline(ui.status, 0, 0, ACS_HLINE, COLS);
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mvwaddch(ui.status, 0, COLS, ACS_RTEE);
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int num = 0;
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int count = 0;
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for (const struct View *view = views.head; view; view = view->next, ++num) {
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if (!view->unread) continue;
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bool status = (view->tag.id == TAG_STATUS.id);
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int unread;
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wchar_t *str;
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int len = aswprintf(
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&str, L",\3%02d%d\3%s%s%n(%d)",
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(view->hot ? IRC_YELLOW : IRC_WHITE), num,
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&status[":"], (status ? "" : view->tag.name),
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&unread, view->unread
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);
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if (len < 0) err(EX_OSERR, "aswprintf");
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if (view->unread == 1) str[unread] = L'\0';
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addIRC(ui.status, count ? str : &str[1]);
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free(str);
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count++;
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}
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waddch(ui.status, count ? ACS_LTEE : '\b');
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waddch(ui.status, ACS_HLINE);
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}
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static void uiView(struct View *view) {
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termTitle(view->tag.name);
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if (view->topic) touchwin(view->topic);
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touchwin(view->log);
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viewMark(ui.view);
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viewUnmark(view);
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ui.view = view;
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uiStatus();
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}
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static void uiClose(struct View *view) {
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if (ui.view == view) {
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if (view->next) {
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uiView(view->next);
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} else if (view->prev) {
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uiView(view->prev);
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} else {
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return;
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}
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}
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viewClose(view);
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}
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void uiViewTag(struct Tag tag) {
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uiView(viewTag(tag));
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}
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void uiCloseTag(struct Tag tag) {
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uiClose(viewTag(tag));
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}
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void uiViewNum(int num) {
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if (num < 0) {
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for (struct View *view = views.tail; view; view = view->prev) {
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if (++num) continue;
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uiView(view);
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break;
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}
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} else {
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for (struct View *view = views.head; view; view = view->next) {
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if (num--) continue;
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uiView(view);
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break;
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}
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}
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}
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void uiTopic(struct Tag tag, const char *topic) {
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struct View *view = viewTag(tag);
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if (!view->topic) {
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view->topic = newpad(2, TOPIC_COLS);
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mvwhline(view->topic, 1, 0, ACS_HLINE, TOPIC_COLS);
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view->topic = newpad(2, COLS_MAX);
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mvwhline(view->topic, 1, 0, ACS_HLINE, COLS_MAX);
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}
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wchar_t *wcs = ambstowcs(topic);
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if (!wcs) err(EX_DATAERR, "ambstowcs");
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@ -404,6 +419,7 @@ void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line) {
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view->hot = true;
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beep(); // TODO: Notification.
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}
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uiStatus();
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}
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addIRC(view->log, line);
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}
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@ -419,6 +435,34 @@ void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...) {
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free(wcs);
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}
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void uiInit(void) {
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setlocale(LC_CTYPE, "");
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initscr();
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cbreak();
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noecho();
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colorInit();
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termInit();
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ui.status = newpad(1, COLS_MAX);
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ui.input = newpad(1, COLS_MAX);
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keypad(ui.input, true);
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nodelay(ui.input, true);
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ui.view = viewTag(TAG_STATUS);
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uiViewTag(TAG_STATUS);
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uiStatus();
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uiShow();
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}
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void uiExit(void) {
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uiHide();
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printf(
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"This program is AGPLv3 free software!\n"
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"The source is available at <" SOURCE_URL ">.\n"
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);
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}
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static void logScrollUp(int lines) {
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int height = logHeight(ui.view);
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if (ui.view->scroll == height) return;
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@ -505,7 +549,7 @@ static bool keyChar(wchar_t ch) {
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static bool keyCode(wchar_t ch) {
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switch (ch) {
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break; case KEY_RESIZE: uiResize(); return false;
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break; case KEY_RESIZE: viewResize(); return false;
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break; case KEY_SLEFT: logScrollUp(1); return false;
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break; case KEY_SRIGHT: logScrollDown(1); return false;
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break; case KEY_PPAGE: logPageUp(); return false;
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@ -537,7 +581,7 @@ void uiRead(void) {
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if (!update) return;
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int y, x;
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wmove(ui.input, 1, 0);
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wmove(ui.input, 0, 0);
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addIRC(ui.input, editHead());
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getyx(ui.input, y, x);
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addIRC(ui.input, editTail());
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