Rewrite UI again
The persistent topic is gone and the status line is now at the top. The status formatting still needs to be reworked. I also want to try showing the nick in the input window so it really looks like your next message.
This commit is contained in:
Curtis McEnroe
parent
cd41c2a1ce
commit
4c4d91b449
1
chat.h
1
chat.h
@ -119,7 +119,6 @@ enum UIHeat {
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UIWarm,
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UIHot,
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};
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void uiTopic(struct Tag tag, const char *topic);
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void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line);
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void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...);
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2
handle.c
2
handle.c
@ -260,7 +260,6 @@ static void handleReplyTopic(char *prefix, char *params) {
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struct Tag tag = tagFor(chan);
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urlScan(tag, topic);
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uiTopic(tag, topic);
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uiFmt(
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tag, UICold,
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"The sign in \3%d%s\3 reads, \"%s\"",
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@ -277,7 +276,6 @@ static void handleTopic(char *prefix, char *params) {
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if (!isSelf(nick, user)) tabTouch(tag, nick);
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urlScan(tag, topic);
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uiTopic(tag, topic);
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uiFmt(
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tag, UICold,
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"\3%d%s\3 places a new sign in \3%d%s\3, \"%s\"",
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400
ui.c
400
ui.c
@ -34,8 +34,6 @@
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#include "chat.h"
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#undef uiFmt
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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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use_default_colors();
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@ -69,101 +67,18 @@ static short pair8(short pair) {
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struct View {
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struct Tag tag;
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WINDOW *topic;
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WINDOW *log;
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int scroll;
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int unread;
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bool hot;
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bool mark;
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int scroll, unread;
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bool hot, mark;
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struct View *prev;
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struct View *next;
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};
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static struct {
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struct View *head;
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struct View *tail;
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struct View *tags[TagsLen];
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} views;
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static void viewAppend(struct View *view) {
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if (views.tail) views.tail->next = view;
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view->prev = views.tail;
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view->next = NULL;
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if (!views.head) views.head = view;
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views.tail = view;
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views.tags[view->tag.id] = view;
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}
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static void viewRemove(struct View *view) {
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if (view->prev) view->prev->next = view->next;
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if (view->next) view->next->prev = view->prev;
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if (views.head == view) views.head = view->next;
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if (views.tail == view) views.tail = view->prev;
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views.tags[view->tag.id] = NULL;
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}
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static const int LogLines = 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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}
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static int lastLogLine(void) {
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return LogLines - 1;
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}
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static int lastLine(void) {
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return LINES - 1;
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}
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static int lastCol(void) {
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return COLS - 1;
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}
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static struct View *viewTag(struct Tag tag) {
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struct View *view = views.tags[tag.id];
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if (view) return view;
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view = calloc(1, sizeof(*view));
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if (!view) err(EX_OSERR, "calloc");
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view->tag = tag;
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view->log = newpad(LogLines, COLS);
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wsetscrreg(view->log, 0, lastLogLine());
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scrollok(view->log, true);
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wmove(view->log, lastLogLine(), 0);
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view->scroll = LogLines;
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view->mark = true;
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viewAppend(view);
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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, LogLines, 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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delwin(view->log);
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free(view);
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}
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static void viewMark(struct View *view) {
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view->mark = true;
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}
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static void viewUnmark(struct View *view) {
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view->unread = 0;
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view->hot = false;
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view->mark = false;
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}
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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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struct View *view;
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} ui;
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static void uiShow(void) {
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@ -177,31 +92,60 @@ void uiHide(void) {
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endwin();
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}
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static const int ColsMax = 512;
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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, ColsMax);
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ui.input = newpad(1, ColsMax);
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keypad(ui.input, true);
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nodelay(ui.input, true);
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uiViewTag(TagStatus);
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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 int lastLine(void) {
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return LINES - 1;
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}
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static int lastCol(void) {
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return COLS - 1;
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}
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static int logHeight(void) {
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return LINES - 2;
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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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0, 0,
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0, 0,
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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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0, 0,
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0, lastCol()
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);
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pnoutrefresh(
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ui.view->log,
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ui.view->scroll - logHeight(), 0,
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1, 0,
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lastLine() - 1, lastCol()
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);
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@ -216,10 +160,6 @@ void uiDraw(void) {
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doupdate();
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}
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static void uiRedraw(void) {
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clearok(curscr, true);
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}
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static const short IRCColors[] = {
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[IRCWhite] = 8 + COLOR_WHITE,
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[IRCBlack] = 0 + COLOR_BLACK,
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@ -257,6 +197,7 @@ static void addFormat(WINDOW *win, const struct Format *format) {
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static int addWrap(WINDOW *win, const wchar_t *str) {
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struct Format format = { .str = str };
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formatReset(&format);
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int lines = 0;
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while (formatParse(&format, NULL)) {
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int _, x, xMax;
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@ -275,6 +216,12 @@ static int addWrap(WINDOW *win, const wchar_t *str) {
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return lines;
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}
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static struct {
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struct View *head;
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struct View *tail;
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struct View *tags[TagsLen];
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} views;
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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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@ -305,37 +252,78 @@ static void uiStatus(void) {
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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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static void viewAppend(struct View *view) {
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if (views.tail) views.tail->next = view;
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view->prev = views.tail;
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view->next = NULL;
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views.tail = view;
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if (!views.head) views.head = view;
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views.tags[view->tag.id] = view;
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}
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static void viewRemove(struct View *view) {
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if (view->prev) view->prev->next = view->next;
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if (view->next) view->next->prev = view->prev;
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if (views.head == view) views.head = view->next;
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if (views.tail == view) views.tail = view->prev;
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views.tags[view->tag.id] = NULL;
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}
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static const int LogLines = 256;
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static struct View *viewTag(struct Tag tag) {
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struct View *view = views.tags[tag.id];
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if (view) return view;
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view = calloc(1, sizeof(*view));
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if (!view) err(EX_OSERR, "calloc");
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view->tag = tag;
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view->log = newpad(LogLines, COLS);
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wsetscrreg(view->log, 0, LogLines - 1);
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scrollok(view->log, true);
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wmove(view->log, LogLines - 1, 0);
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view->scroll = LogLines;
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view->mark = true;
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viewAppend(view);
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return view;
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}
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static void viewClose(struct View *view) {
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viewRemove(view);
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delwin(view->log);
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free(view);
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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, LogLines, COLS);
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wmove(view->log, LogLines - 1, lastCol());
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}
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}
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static void viewUnmark(struct View *view) {
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view->mark = false;
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view->unread = 0;
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view->hot = false;
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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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static void uiView(struct View *view) {
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termTitle(view->tag.name);
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touchwin(view->log);
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if (ui.view) ui.view->mark = true;
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viewUnmark(view);
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ui.view = 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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@ -352,26 +340,25 @@ void uiViewNum(int num) {
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}
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}
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static const int ColsMax = 512;
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void uiTopic(struct Tag tag, const char *topic) {
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void uiCloseTag(struct Tag tag) {
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struct View *view = viewTag(tag);
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if (!view->topic) {
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view->topic = newpad(2, ColsMax);
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mvwhline(view->topic, 1, 0, ACS_HLINE, ColsMax);
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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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wchar_t *wcs = ambstowcs(topic);
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if (!wcs) err(EX_DATAERR, "ambstowcs");
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wmove(view->topic, 0, 0);
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addWrap(view->topic, wcs);
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wclrtoeol(view->topic);
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free(wcs);
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}
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viewClose(view);
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}
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void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line) {
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struct View *view = viewTag(tag);
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int lines = 1;
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waddch(view->log, '\n');
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if (view->mark && heat > UICold) {
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if (!view->unread++) {
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lines++;
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@ -379,83 +366,67 @@ void uiLog(struct Tag tag, enum UIHeat heat, const wchar_t *line) {
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}
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if (heat > UIWarm) {
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view->hot = true;
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beep(); // TODO: Notification.
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beep(); // TODO: Notify.
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}
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uiStatus();
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}
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lines += addWrap(view->log, line);
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if (view->scroll != LogLines) view->scroll -= lines;
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}
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void uiFmt(struct Tag tag, enum UIHeat heat, const wchar_t *format, ...) {
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wchar_t *wcs;
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wchar_t *str;
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va_list ap;
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va_start(ap, format);
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vaswprintf(&wcs, format, ap);
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vaswprintf(&str, format, ap);
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va_end(ap);
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if (!wcs) err(EX_OSERR, "vaswprintf");
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uiLog(tag, heat, wcs);
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free(wcs);
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if (!str) err(EX_OSERR, "vaswprintf");
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uiLog(tag, heat, str);
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free(str);
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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, ColsMax);
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ui.input = newpad(1, ColsMax);
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keypad(ui.input, true);
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nodelay(ui.input, true);
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ui.view = viewTag(TagStatus);
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uiViewTag(TagStatus);
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uiStatus();
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uiShow();
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static void scrollUp(int lines) {
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if (ui.view->scroll == logHeight()) return;
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if (ui.view->scroll == LogLines) ui.view->mark = true;
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ui.view->scroll = MAX(ui.view->scroll - lines, logHeight());
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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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if (ui.view->scroll == LogLines) viewMark(ui.view);
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ui.view->scroll = MAX(ui.view->scroll - lines, height);
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}
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static void logScrollDown(int lines) {
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static void scrollDown(int lines) {
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if (ui.view->scroll == LogLines) return;
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ui.view->scroll = MIN(ui.view->scroll + lines, LogLines);
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if (ui.view->scroll == LogLines) viewUnmark(ui.view);
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}
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static void logPageUp(void) {
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logScrollUp(logHeight(ui.view) / 2);
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}
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static void logPageDown(void) {
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logScrollDown(logHeight(ui.view) / 2);
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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_SLEFT: scrollUp(1); return false;
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break; case KEY_SRIGHT: scrollDown(1); return false;
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break; case KEY_PPAGE: scrollUp(logHeight() / 2); return false;
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break; case KEY_NPAGE: scrollDown(logHeight() / 2); return false;
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break; case KEY_LEFT: edit(ui.view->tag, EditLeft, 0);
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break; case KEY_RIGHT: edit(ui.view->tag, EditRight, 0);
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break; case KEY_HOME: edit(ui.view->tag, EditHome, 0);
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break; case KEY_END: edit(ui.view->tag, EditEnd, 0);
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break; case KEY_DC: edit(ui.view->tag, EditDelete, 0);
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break; case KEY_BACKSPACE: edit(ui.view->tag, EditBackspace, 0);
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break; case KEY_ENTER: edit(ui.view->tag, EditEnter, 0);
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break; default: return false;
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}
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return true;
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}
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#define CTRL(ch) ((ch) ^ 0100)
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static bool keyChar(wchar_t ch) {
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if (ch < 0200) {
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enum TermEvent event = termEvent((char)ch);
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switch (event) {
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break; case TermFocusIn: viewUnmark(ui.view);
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break; case TermFocusOut: viewMark(ui.view);
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break; case TermFocusOut: ui.view->mark = true;
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break; default: {}
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}
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if (event) {
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uiStatus();
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return false;
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}
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if (event) return false;
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}
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|
||||
static bool meta;
|
||||
@ -464,26 +435,25 @@ static bool keyChar(wchar_t ch) {
|
||||
return false;
|
||||
}
|
||||
|
||||
if (ch == L'\177') ch = L'\b';
|
||||
|
||||
if (meta) {
|
||||
bool update = true;
|
||||
meta = false;
|
||||
switch (ch) {
|
||||
break; case L'b': edit(ui.view->tag, EditBackWord, 0);
|
||||
break; case L'f': edit(ui.view->tag, EditForeWord, 0);
|
||||
break; case L'\b': edit(ui.view->tag, EditKillBackWord, 0);
|
||||
break; case L'd': edit(ui.view->tag, EditKillForeWord, 0);
|
||||
break; default: {
|
||||
update = false;
|
||||
if (ch < L'0' || ch > L'9') break;
|
||||
uiViewNum(ch - L'0');
|
||||
if (ch >= L'0' && ch <= L'9') uiViewNum(ch - L'0');
|
||||
return false;
|
||||
}
|
||||
}
|
||||
meta = false;
|
||||
return update;
|
||||
return true;
|
||||
}
|
||||
|
||||
if (ch == L'\177') ch = L'\b';
|
||||
switch (ch) {
|
||||
break; case CTRL(L'L'): uiRedraw(); return false;
|
||||
break; case CTRL(L'L'): clearok(curscr, true); return false;
|
||||
|
||||
break; case CTRL(L'A'): edit(ui.view->tag, EditHome, 0);
|
||||
break; case CTRL(L'B'): edit(ui.view->tag, EditLeft, 0);
|
||||
@ -513,24 +483,6 @@ static bool keyChar(wchar_t ch) {
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool keyCode(wchar_t ch) {
|
||||
switch (ch) {
|
||||
break; case KEY_RESIZE: viewResize(); return false;
|
||||
break; case KEY_SLEFT: logScrollUp(1); return false;
|
||||
break; case KEY_SRIGHT: logScrollDown(1); return false;
|
||||
break; case KEY_PPAGE: logPageUp(); return false;
|
||||
break; case KEY_NPAGE: logPageDown(); return false;
|
||||
break; case KEY_LEFT: edit(ui.view->tag, EditLeft, 0);
|
||||
break; case KEY_RIGHT: edit(ui.view->tag, EditRight, 0);
|
||||
break; case KEY_HOME: edit(ui.view->tag, EditHome, 0);
|
||||
break; case KEY_END: edit(ui.view->tag, EditEnd, 0);
|
||||
break; case KEY_DC: edit(ui.view->tag, EditDelete, 0);
|
||||
break; case KEY_BACKSPACE: edit(ui.view->tag, EditBackspace, 0);
|
||||
break; case KEY_ENTER: edit(ui.view->tag, EditEnter, 0);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
void uiRead(void) {
|
||||
uiShow();
|
||||
|
||||
@ -546,16 +498,16 @@ void uiRead(void) {
|
||||
}
|
||||
if (!update) return;
|
||||
|
||||
int y, x;
|
||||
wmove(ui.input, 0, 0);
|
||||
|
||||
struct Format format = { .str = editHead() };
|
||||
formatReset(&format);
|
||||
wmove(ui.input, 0, 0);
|
||||
|
||||
int _, x;
|
||||
while (formatParse(&format, editTail())) {
|
||||
if (format.split) getyx(ui.input, y, x);
|
||||
if (format.split) getyx(ui.input, _, x);
|
||||
addFormat(ui.input, &format);
|
||||
}
|
||||
|
||||
wclrtoeol(ui.input);
|
||||
wmove(ui.input, y, x);
|
||||
wmove(ui.input, 0, x);
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user