Factor out window management to window.c
This commit is contained in:
June McEnroe
parent
70f627bc47
commit
3359a5d69b
1
Makefile
1
Makefile
@ -24,6 +24,7 @@ OBJS += irc.o
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OBJS += log.o
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OBJS += ui.o
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OBJS += url.o
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OBJS += window.o
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OBJS += xdg.o
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TESTS += edit.t
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4
README.7
4
README.7
@ -1,5 +1,5 @@
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.\" To view this file, run: man ./README.7
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.Dd February 12, 2022
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.Dd February 19, 2022
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.Dt README 7
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.Os "Causal Agency"
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.
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@ -181,6 +181,8 @@ startup and event loop
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IRC connection and parsing
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.It Pa ui.c
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curses interface
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.It Pa window.c
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window management
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.It Pa handle.c
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IRC message handling
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.It Pa command.c
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8
chat.c
8
chat.c
@ -293,8 +293,8 @@ int main(int argc, char *argv[]) {
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break; case 'R': self.restricted = true;
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break; case 'S': bind = optarg;
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break; case 'T': {
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uiTime.enable = true;
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if (optarg) uiTime.format = optarg;
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windowTime.enable = true;
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if (optarg) windowTime.format = optarg;
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}
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break; case 'a': sasl = true; parsePlain(optarg);
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break; case 'c': cert = optarg;
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@ -309,7 +309,7 @@ int main(int argc, char *argv[]) {
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break; case 'n': nick = optarg;
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break; case 'o': printCert = true;
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break; case 'p': port = optarg;
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break; case 'q': uiThreshold = Warm;
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break; case 'q': windowThreshold = Warm;
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break; case 'r': real = optarg;
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break; case 's': save = optarg;
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break; case 't': trust = optarg;
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@ -381,7 +381,7 @@ int main(int argc, char *argv[]) {
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uiLoad(save);
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atexit(exitSave);
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}
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uiShowID(Network);
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windowShow(windowFor(Network));
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uiFormat(
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Network, Cold, NULL,
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"\3%dcatgirl\3\tis GPLv3 fwee softwawe ^w^ "
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74
chat.h
74
chat.h
@ -293,26 +293,34 @@ const char *commandIsAction(uint id, const char *input);
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size_t commandWillSplit(uint id, const char *input);
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void commandCompleteAdd(void);
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enum Heat { Ice, Cold, Warm, Hot };
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enum { TimeCap = 64 };
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extern enum Heat uiThreshold;
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extern struct Time {
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bool enable;
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const char *format;
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int width;
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} uiTime;
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enum Heat {
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Ice,
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Cold,
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Warm,
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Hot,
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};
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enum {
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TitleCap = 256,
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StatusLines = 1,
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MarkerLines = 1,
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SplitLines = 5,
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InputLines = 1,
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InputCols = 1024,
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};
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extern char uiTitle[TitleCap];
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extern struct _win_st *uiStatus;
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extern struct _win_st *uiMain;
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extern struct Util uiNotifyUtil;
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void uiInitEarly(void);
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void uiInitLate(void);
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uint uiAttr(struct Style style);
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short uiPair(struct Style style);
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void uiUpdate(void);
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void uiShow(void);
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void uiHide(void);
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void uiWait(void);
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void uiDraw(void);
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void uiWindows(void);
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void uiShowID(uint id);
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void uiShowNum(uint num);
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void uiMoveID(uint id, uint num);
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void uiCloseID(uint id);
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void uiCloseNum(uint id);
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void uiRead(void);
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void uiWrite(uint id, enum Heat heat, const time_t *time, const char *str);
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void uiFormat(
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@ -321,6 +329,44 @@ void uiFormat(
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void uiLoad(const char *name);
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int uiSave(void);
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enum Scroll {
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ScrollOne,
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ScrollPage,
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ScrollAll,
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ScrollUnread,
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ScrollHot,
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};
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extern struct Time {
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bool enable;
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const char *format;
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int width;
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} windowTime;
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extern enum Heat windowThreshold;
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void windowInit(void);
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void windowUpdate(void);
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void windowResize(void);
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bool windowWrite(uint id, enum Heat heat, const time_t *time, const char *str);
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void windowBare(void);
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uint windowID(void);
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uint windowNum(void);
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uint windowFor(uint id);
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void windowShow(uint num);
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void windowAuto(void);
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void windowSwap(void);
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void windowMove(uint from, uint to);
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void windowClose(uint num);
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void windowList(void);
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void windowMark(void);
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void windowUnmark(void);
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void windowToggleMute(void);
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void windowToggleTime(void);
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void windowToggleThresh(int n);
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bool windowTimeEnable(void);
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void windowScroll(enum Scroll by, int n);
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void windowSearch(const char *str, int dir);
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int windowSave(FILE *file);
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void windowLoad(FILE *file, size_t version);
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enum { BufferCap = 1024 };
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struct Buffer;
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struct Line {
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22
command.c
22
command.c
@ -144,7 +144,7 @@ static void commandMsg(uint id, char *params) {
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if (params) {
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splitMessage("PRIVMSG", msg, params);
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} else {
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uiShowID(msg);
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windowShow(windowFor(msg));
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}
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}
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@ -376,25 +376,25 @@ static void commandQuery(uint id, char *params) {
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if (idColors[query] == Default) {
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idColors[query] = completeColor(id, params);
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}
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uiShowID(query);
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windowShow(windowFor(query));
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}
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static void commandWindow(uint id, char *params) {
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if (!params) {
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uiWindows();
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windowList();
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} else if (isdigit(params[0])) {
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uiShowNum(strtoul(params, NULL, 10));
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windowShow(strtoul(params, NULL, 10));
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} else {
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id = idFind(params);
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if (id) {
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uiShowID(id);
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windowShow(windowFor(id));
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return;
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}
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for (const char *match; (match = completeSubstr(None, params));) {
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id = idFind(match);
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if (!id) continue;
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completeAccept();
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uiShowID(id);
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windowShow(windowFor(id));
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break;
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}
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}
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@ -405,20 +405,20 @@ static void commandMove(uint id, char *params) {
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char *name = strsep(¶ms, " ");
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if (params) {
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id = idFind(name);
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if (id) uiMoveID(id, strtoul(params, NULL, 10));
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if (id) windowMove(windowFor(id), strtoul(params, NULL, 10));
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} else {
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uiMoveID(id, strtoul(name, NULL, 10));
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windowMove(windowFor(id), strtoul(name, NULL, 10));
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}
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}
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static void commandClose(uint id, char *params) {
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if (!params) {
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uiCloseID(id);
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windowClose(windowFor(id));
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} else if (isdigit(params[0])) {
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uiCloseNum(strtoul(params, NULL, 10));
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windowClose(strtoul(params, NULL, 10));
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} else {
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id = idFind(params);
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if (id) uiCloseID(id);
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if (id) windowClose(windowFor(id));
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}
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}
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2
handle.c
2
handle.c
@ -343,7 +343,7 @@ static void handleJoin(struct Message *msg) {
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idColors[id] = hash(msg->params[0]);
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completeTouch(None, msg->params[0], idColors[id]);
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if (replies[ReplyJoin]) {
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uiShowID(id);
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windowShow(windowFor(id));
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replies[ReplyJoin]--;
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}
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}
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733
ui.c
733
ui.c
@ -33,15 +33,15 @@
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#include <err.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <limits.h>
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#include <inttypes.h>
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#include <signal.h>
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#include <stdarg.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sysexits.h>
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#include <sys/file.h>
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#include <sysexits.h>
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#include <term.h>
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#include <termios.h>
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#include <time.h>
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@ -60,102 +60,14 @@
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#undef lines
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#undef tab
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enum {
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StatusLines = 1,
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MarkerLines = 1,
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SplitLines = 5,
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InputLines = 1,
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InputCols = 1024,
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};
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#define BOTTOM (LINES - 1)
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#define RIGHT (COLS - 1)
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#define MAIN_LINES (LINES - StatusLines - InputLines)
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static WINDOW *status;
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static WINDOW *main;
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WINDOW *uiStatus;
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WINDOW *uiMain;
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static WINDOW *input;
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struct Window {
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uint id;
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int scroll;
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bool mark;
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bool mute;
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bool time;
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enum Heat thresh;
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enum Heat heat;
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uint unreadSoft;
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uint unreadHard;
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uint unreadWarm;
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struct Buffer *buffer;
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};
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static struct {
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struct Window *ptrs[IDCap];
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uint len;
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uint show;
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uint swap;
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uint user;
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} windows;
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static uint windowPush(struct Window *window) {
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assert(windows.len < IDCap);
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windows.ptrs[windows.len] = window;
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return windows.len++;
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}
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static uint windowInsert(uint num, struct Window *window) {
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assert(windows.len < IDCap);
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assert(num <= windows.len);
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memmove(
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&windows.ptrs[num + 1],
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&windows.ptrs[num],
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sizeof(*windows.ptrs) * (windows.len - num)
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);
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windows.ptrs[num] = window;
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windows.len++;
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return num;
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}
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static struct Window *windowRemove(uint num) {
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assert(num < windows.len);
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struct Window *window = windows.ptrs[num];
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windows.len--;
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memmove(
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&windows.ptrs[num],
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&windows.ptrs[num + 1],
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sizeof(*windows.ptrs) * (windows.len - num)
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);
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return window;
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}
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enum Heat uiThreshold = Cold;
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static uint windowFor(uint id) {
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for (uint num = 0; num < windows.len; ++num) {
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if (windows.ptrs[num]->id == id) return num;
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}
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struct Window *window = calloc(1, sizeof(*window));
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if (!window) err(EX_OSERR, "malloc");
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window->id = id;
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window->mark = true;
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window->time = uiTime.enable;
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if (id == Network || id == Debug) {
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window->thresh = Cold;
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} else {
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window->thresh = uiThreshold;
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}
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window->buffer = bufferAlloc();
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completeAdd(None, idNames[id], idColors[id]);
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return windowPush(window);
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}
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static void windowFree(struct Window *window) {
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completeRemove(None, idNames[window->id]);
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bufferFree(window->buffer);
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free(window);
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}
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static short colorPairs;
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static void colorInit(void) {
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@ -240,8 +152,6 @@ enum {
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static const char *FocusMode[2] = { "\33[?1004l", "\33[?1004h" };
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static const char *PasteMode[2] = { "\33[?2004l", "\33[?2004h" };
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struct Time uiTime = { .format = "%X" };
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static void errExit(void) {
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putp(FocusMode[false]);
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putp(PasteMode[false]);
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@ -271,30 +181,18 @@ void uiInitEarly(void) {
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ENUM_KEY
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#undef X
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status = newwin(StatusLines, COLS, 0, 0);
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if (!status) err(EX_OSERR, "newwin");
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uiStatus = newwin(StatusLines, COLS, 0, 0);
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if (!uiStatus) err(EX_OSERR, "newwin");
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main = newwin(MAIN_LINES, COLS, StatusLines, 0);
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if (!main) err(EX_OSERR, "newwin");
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int y;
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char fmt[TimeCap];
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char buf[TimeCap];
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styleStrip(fmt, sizeof(fmt), uiTime.format);
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struct tm *time = localtime(&(time_t) { -22100400 });
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size_t len = strftime(buf, sizeof(buf), fmt, time);
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if (!len) errx(EX_CONFIG, "invalid timestamp format: %s", fmt);
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waddstr(main, buf);
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waddch(main, ' ');
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getyx(main, y, uiTime.width);
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(void)y;
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uiMain = newwin(MAIN_LINES, COLS, StatusLines, 0);
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if (!uiMain) err(EX_OSERR, "newwin");
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input = newpad(InputLines, InputCols);
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if (!input) err(EX_OSERR, "newpad");
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keypad(input, true);
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nodelay(input, true);
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windowFor(Network);
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windowInit();
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uiShow();
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}
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@ -323,13 +221,13 @@ void uiInitLate(void) {
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static bool hidden = true;
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static bool waiting;
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static char title[256];
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static char prevTitle[sizeof(title)];
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char uiTitle[TitleCap];
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static char prevTitle[TitleCap];
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void uiDraw(void) {
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if (hidden) return;
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wnoutrefresh(status);
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wnoutrefresh(main);
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wnoutrefresh(uiStatus);
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wnoutrefresh(uiMain);
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int y, x;
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getyx(input, y, x);
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pnoutrefresh(
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@ -342,10 +240,10 @@ void uiDraw(void) {
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doupdate();
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if (!to_status_line) return;
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if (!strcmp(title, prevTitle)) return;
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strcpy(prevTitle, title);
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if (!strcmp(uiTitle, prevTitle)) return;
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strcpy(prevTitle, uiTitle);
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putp(to_status_line);
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putp(title);
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putp(uiTitle);
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putp(from_status_line);
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fflush(stdout);
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}
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@ -377,7 +275,7 @@ static const short Colors[ColorCap] = {
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16, 233, 235, 237, 239, 241, 244, 247, 250, 254, 231,
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};
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static attr_t styleAttr(struct Style style) {
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uint uiAttr(struct Style style) {
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attr_t attr = A_NORMAL;
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if (style.attr & Bold) attr |= A_BOLD;
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if (style.attr & Reverse) attr |= A_REVERSE;
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@ -388,96 +286,13 @@ static attr_t styleAttr(struct Style style) {
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static bool spoilerReveal;
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static short stylePair(struct Style style) {
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short uiPair(struct Style style) {
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if (spoilerReveal && style.fg == style.bg) {
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return colorPair(Colors[Default], Colors[style.bg]);
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}
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return colorPair(Colors[style.fg], Colors[style.bg]);
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}
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static int styleAdd(WINDOW *win, struct Style init, const char *str) {
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struct Style style = init;
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while (*str) {
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size_t len = styleParse(&style, &str);
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wattr_set(win, styleAttr(style), stylePair(style), NULL);
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if (waddnstr(win, str, len) == ERR)
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return -1;
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str += len;
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}
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return 0;
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}
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static void statusUpdate(void) {
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struct {
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uint unread;
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enum Heat heat;
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} others = { 0, Cold };
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wmove(status, 0, 0);
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for (uint num = 0; num < windows.len; ++num) {
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const struct Window *window = windows.ptrs[num];
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if (num != windows.show && !window->scroll) {
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if (window->heat < Warm) continue;
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if (window->mute && window->heat < Hot) continue;
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}
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if (num != windows.show) {
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others.unread += window->unreadWarm;
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if (window->heat > others.heat) others.heat = window->heat;
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}
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char buf[256], *end = &buf[sizeof(buf)];
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char *ptr = seprintf(
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buf, end, "\3%d%s %u%s%s %s ",
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idColors[window->id], (num == windows.show ? "\26" : ""),
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num, window->thresh[(const char *[]) { "-", "", "+", "++" }],
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&"="[!window->mute], idNames[window->id]
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);
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if (window->mark && window->unreadWarm) {
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ptr = seprintf(
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ptr, end, "\3%d+%d\3%d%s",
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(window->heat > Warm ? White : idColors[window->id]),
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window->unreadWarm, idColors[window->id],
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(window->scroll ? "" : " ")
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);
|
||||
}
|
||||
if (window->scroll) {
|
||||
ptr = seprintf(ptr, end, "~%d ", window->scroll);
|
||||
}
|
||||
if (styleAdd(status, StyleDefault, buf) < 0) break;
|
||||
}
|
||||
wclrtoeol(status);
|
||||
|
||||
const struct Window *window = windows.ptrs[windows.show];
|
||||
char *end = &title[sizeof(title)];
|
||||
char *ptr = seprintf(
|
||||
title, end, "%s %s", network.name, idNames[window->id]
|
||||
);
|
||||
if (window->mark && window->unreadWarm) {
|
||||
ptr = seprintf(
|
||||
ptr, end, " +%d%s", window->unreadWarm, &"!"[window->heat < Hot]
|
||||
);
|
||||
}
|
||||
if (others.unread) {
|
||||
ptr = seprintf(
|
||||
ptr, end, " (+%d%s)", others.unread, &"!"[others.heat < Hot]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
static void mark(struct Window *window) {
|
||||
if (window->scroll) return;
|
||||
window->mark = true;
|
||||
window->unreadSoft = 0;
|
||||
window->unreadWarm = 0;
|
||||
}
|
||||
|
||||
static void unmark(struct Window *window) {
|
||||
if (!window->scroll) {
|
||||
window->mark = false;
|
||||
window->heat = Cold;
|
||||
}
|
||||
statusUpdate();
|
||||
}
|
||||
|
||||
void uiShow(void) {
|
||||
if (!hidden) return;
|
||||
prevTitle[0] = '\0';
|
||||
@ -485,86 +300,20 @@ void uiShow(void) {
|
||||
putp(PasteMode[true]);
|
||||
fflush(stdout);
|
||||
hidden = false;
|
||||
unmark(windows.ptrs[windows.show]);
|
||||
windowUnmark();
|
||||
}
|
||||
|
||||
void uiHide(void) {
|
||||
if (hidden) return;
|
||||
mark(windows.ptrs[windows.show]);
|
||||
windowMark();
|
||||
hidden = true;
|
||||
putp(FocusMode[false]);
|
||||
putp(PasteMode[false]);
|
||||
endwin();
|
||||
}
|
||||
|
||||
static size_t windowTop(const struct Window *window) {
|
||||
size_t top = BufferCap - MAIN_LINES - window->scroll;
|
||||
if (window->scroll) top += MarkerLines;
|
||||
return top;
|
||||
}
|
||||
|
||||
static size_t windowBottom(const struct Window *window) {
|
||||
size_t bottom = BufferCap - (window->scroll ?: 1);
|
||||
if (window->scroll) bottom -= SplitLines + MarkerLines;
|
||||
return bottom;
|
||||
}
|
||||
|
||||
static int windowCols(const struct Window *window) {
|
||||
return COLS - (window->time ? uiTime.width : 0);
|
||||
}
|
||||
|
||||
static void mainAdd(int y, bool time, const struct Line *line) {
|
||||
int ny, nx;
|
||||
wmove(main, y, 0);
|
||||
if (!line || !line->str[0]) {
|
||||
wclrtoeol(main);
|
||||
return;
|
||||
}
|
||||
if (time && line->time) {
|
||||
char buf[TimeCap];
|
||||
strftime(buf, sizeof(buf), uiTime.format, localtime(&line->time));
|
||||
struct Style init = { .fg = Gray, .bg = Default };
|
||||
styleAdd(main, init, buf);
|
||||
waddch(main, ' ');
|
||||
} else if (time) {
|
||||
whline(main, ' ', uiTime.width);
|
||||
wmove(main, y, uiTime.width);
|
||||
}
|
||||
styleAdd(main, StyleDefault, line->str);
|
||||
getyx(main, ny, nx);
|
||||
if (ny != y) return;
|
||||
wclrtoeol(main);
|
||||
(void)nx;
|
||||
}
|
||||
|
||||
static void mainUpdate(void) {
|
||||
struct Window *window = windows.ptrs[windows.show];
|
||||
|
||||
int y = 0;
|
||||
int marker = MAIN_LINES - SplitLines - MarkerLines;
|
||||
for (size_t i = windowTop(window); i < BufferCap; ++i) {
|
||||
mainAdd(y++, window->time, bufferHard(window->buffer, i));
|
||||
if (window->scroll && y == marker) break;
|
||||
}
|
||||
if (!window->scroll) return;
|
||||
|
||||
y = MAIN_LINES - SplitLines;
|
||||
for (size_t i = BufferCap - SplitLines; i < BufferCap; ++i) {
|
||||
mainAdd(y++, window->time, bufferHard(window->buffer, i));
|
||||
}
|
||||
wattr_set(main, A_NORMAL, 0, NULL);
|
||||
mvwhline(main, marker, 0, ACS_BULLET, COLS);
|
||||
}
|
||||
|
||||
static void windowScroll(struct Window *window, int n) {
|
||||
mark(window);
|
||||
window->scroll += n;
|
||||
if (window->scroll > BufferCap - MAIN_LINES) {
|
||||
window->scroll = BufferCap - MAIN_LINES;
|
||||
}
|
||||
if (window->scroll < 0) window->scroll = 0;
|
||||
unmark(window);
|
||||
if (window == windows.ptrs[windows.show]) mainUpdate();
|
||||
void uiWait(void) {
|
||||
waiting = true;
|
||||
}
|
||||
|
||||
struct Util uiNotifyUtil;
|
||||
@ -593,36 +342,8 @@ static void notify(uint id, const char *str) {
|
||||
}
|
||||
|
||||
void uiWrite(uint id, enum Heat heat, const time_t *src, const char *str) {
|
||||
struct Window *window = windows.ptrs[windowFor(id)];
|
||||
time_t ts = (src ? *src : time(NULL));
|
||||
|
||||
if (heat >= window->thresh) {
|
||||
if (!window->unreadSoft++) window->unreadHard = 0;
|
||||
}
|
||||
if (window->mark && heat > Cold) {
|
||||
if (!window->unreadWarm++) {
|
||||
int lines = bufferPush(
|
||||
window->buffer, windowCols(window),
|
||||
window->thresh, Warm, ts, ""
|
||||
);
|
||||
if (window->scroll) windowScroll(window, lines);
|
||||
if (window->unreadSoft > 1) {
|
||||
window->unreadSoft++;
|
||||
window->unreadHard += lines;
|
||||
}
|
||||
}
|
||||
if (heat > window->heat) window->heat = heat;
|
||||
statusUpdate();
|
||||
}
|
||||
int lines = bufferPush(
|
||||
window->buffer, windowCols(window),
|
||||
window->thresh, heat, ts, str
|
||||
);
|
||||
window->unreadHard += lines;
|
||||
if (window->scroll) windowScroll(window, lines);
|
||||
if (window == windows.ptrs[windows.show]) mainUpdate();
|
||||
|
||||
if (window->mark && heat > Warm) {
|
||||
bool note = windowWrite(id, heat, src, str);
|
||||
if (note) {
|
||||
beep();
|
||||
notify(id, str);
|
||||
}
|
||||
@ -640,78 +361,10 @@ void uiFormat(
|
||||
uiWrite(id, heat, time, buf);
|
||||
}
|
||||
|
||||
static void scrollTo(struct Window *window, int top) {
|
||||
window->scroll = 0;
|
||||
windowScroll(window, top - MAIN_LINES + MarkerLines);
|
||||
}
|
||||
|
||||
static void windowReflow(struct Window *window) {
|
||||
uint num = 0;
|
||||
const struct Line *line = bufferHard(window->buffer, windowTop(window));
|
||||
if (line) num = line->num;
|
||||
window->unreadHard = bufferReflow(
|
||||
window->buffer, windowCols(window),
|
||||
window->thresh, window->unreadSoft
|
||||
);
|
||||
if (!window->scroll || !num) return;
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
line = bufferHard(window->buffer, i);
|
||||
if (!line || line->num != num) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void resize(void) {
|
||||
wclear(main);
|
||||
wresize(main, MAIN_LINES, COLS);
|
||||
for (uint num = 0; num < windows.len; ++num) {
|
||||
windowReflow(windows.ptrs[num]);
|
||||
}
|
||||
statusUpdate();
|
||||
mainUpdate();
|
||||
}
|
||||
|
||||
static void windowList(const struct Window *window) {
|
||||
uiHide();
|
||||
waiting = true;
|
||||
|
||||
uint num = 0;
|
||||
const struct Line *line = bufferHard(window->buffer, windowBottom(window));
|
||||
if (line) num = line->num;
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
line = bufferSoft(window->buffer, i);
|
||||
if (!line) continue;
|
||||
if (line->num > num) break;
|
||||
if (!line->str[0]) {
|
||||
printf("\n");
|
||||
continue;
|
||||
}
|
||||
|
||||
char buf[TimeCap];
|
||||
strftime(buf, sizeof(buf), uiTime.format, localtime(&line->time));
|
||||
vid_attr(colorAttr(Colors[Gray]), colorPair(Colors[Gray], -1), NULL);
|
||||
printf("%s ", buf);
|
||||
|
||||
bool align = false;
|
||||
struct Style style = StyleDefault;
|
||||
for (const char *str = line->str; *str;) {
|
||||
if (*str == '\t') {
|
||||
printf("%c", (align ? '\t' : ' '));
|
||||
align = true;
|
||||
str++;
|
||||
}
|
||||
|
||||
size_t len = styleParse(&style, &str);
|
||||
size_t tab = strcspn(str, "\t");
|
||||
if (tab < len) len = tab;
|
||||
|
||||
vid_attr(styleAttr(style), stylePair(style), NULL);
|
||||
printf("%.*s", (int)len, str);
|
||||
str += len;
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
wclear(uiMain);
|
||||
wresize(uiMain, MAIN_LINES, COLS);
|
||||
windowResize();
|
||||
}
|
||||
|
||||
static void inputAdd(struct Style reset, struct Style *style, const char *str) {
|
||||
@ -736,7 +389,7 @@ static void inputAdd(struct Style reset, struct Style *style, const char *str) {
|
||||
}
|
||||
size_t nl = strcspn(str, "\n");
|
||||
if (nl < len) len = nl;
|
||||
wattr_set(input, styleAttr(*style), stylePair(*style), NULL);
|
||||
wattr_set(input, uiAttr(*style), uiPair(*style), NULL);
|
||||
waddnstr(input, str, len);
|
||||
str += len;
|
||||
}
|
||||
@ -755,9 +408,9 @@ static char *inputStop(
|
||||
|
||||
static struct Edit edit;
|
||||
|
||||
static void inputUpdate(void) {
|
||||
void uiUpdate(void) {
|
||||
char *buf = editString(&edit);
|
||||
struct Window *window = windows.ptrs[windows.show];
|
||||
uint id = windowID();
|
||||
|
||||
const char *prefix = "";
|
||||
const char *prompt = self.nick;
|
||||
@ -766,10 +419,10 @@ static void inputUpdate(void) {
|
||||
struct Style stylePrompt = { .fg = self.color, .bg = Default };
|
||||
struct Style styleInput = StyleDefault;
|
||||
|
||||
size_t split = commandWillSplit(window->id, buf);
|
||||
const char *privmsg = commandIsPrivmsg(window->id, buf);
|
||||
const char *notice = commandIsNotice(window->id, buf);
|
||||
const char *action = commandIsAction(window->id, buf);
|
||||
size_t split = commandWillSplit(id, buf);
|
||||
const char *privmsg = commandIsPrivmsg(id, buf);
|
||||
const char *notice = commandIsNotice(id, buf);
|
||||
const char *action = commandIsAction(id, buf);
|
||||
if (privmsg) {
|
||||
prefix = "<"; suffix = "> ";
|
||||
skip = privmsg;
|
||||
@ -782,7 +435,7 @@ static void inputUpdate(void) {
|
||||
stylePrompt.attr |= Italic;
|
||||
styleInput.attr |= Italic;
|
||||
skip = action;
|
||||
} else if (window->id == Debug && buf[0] != '/') {
|
||||
} else if (id == Debug && buf[0] != '/') {
|
||||
prompt = "<< ";
|
||||
stylePrompt.fg = Gray;
|
||||
} else {
|
||||
@ -795,11 +448,11 @@ static void inputUpdate(void) {
|
||||
|
||||
int y, x;
|
||||
wmove(input, 0, 0);
|
||||
if (window->time && window->id != Network) {
|
||||
whline(input, ' ', uiTime.width);
|
||||
wmove(input, 0, uiTime.width);
|
||||
if (windowTimeEnable() && id != Network) {
|
||||
whline(input, ' ', windowTime.width);
|
||||
wmove(input, 0, windowTime.width);
|
||||
}
|
||||
wattr_set(input, styleAttr(stylePrompt), stylePair(stylePrompt), NULL);
|
||||
wattr_set(input, uiAttr(stylePrompt), uiPair(stylePrompt), NULL);
|
||||
waddstr(input, prefix);
|
||||
waddstr(input, prompt);
|
||||
waddstr(input, suffix);
|
||||
@ -823,209 +476,61 @@ static void inputUpdate(void) {
|
||||
wmove(input, y, pos);
|
||||
}
|
||||
|
||||
void uiWindows(void) {
|
||||
for (uint num = 0; num < windows.len; ++num) {
|
||||
const struct Window *window = windows.ptrs[num];
|
||||
uiFormat(
|
||||
Network, Warm, NULL, "\3%02d%u %s",
|
||||
idColors[window->id], num, idNames[window->id]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
static void windowShow(uint num) {
|
||||
if (num != windows.show) {
|
||||
windows.swap = windows.show;
|
||||
mark(windows.ptrs[windows.swap]);
|
||||
}
|
||||
windows.show = num;
|
||||
windows.user = num;
|
||||
unmark(windows.ptrs[windows.show]);
|
||||
mainUpdate();
|
||||
inputUpdate();
|
||||
}
|
||||
|
||||
void uiShowID(uint id) {
|
||||
windowShow(windowFor(id));
|
||||
}
|
||||
|
||||
void uiShowNum(uint num) {
|
||||
if (num < windows.len) windowShow(num);
|
||||
}
|
||||
|
||||
void uiMoveID(uint id, uint num) {
|
||||
struct Window *window = windowRemove(windowFor(id));
|
||||
if (num < windows.len) {
|
||||
windowShow(windowInsert(num, window));
|
||||
} else {
|
||||
windowShow(windowPush(window));
|
||||
}
|
||||
}
|
||||
|
||||
static void windowClose(uint num) {
|
||||
if (windows.ptrs[num]->id == Network) return;
|
||||
struct Window *window = windowRemove(num);
|
||||
completeClear(window->id);
|
||||
windowFree(window);
|
||||
if (windows.swap >= num) windows.swap--;
|
||||
if (windows.show == num) {
|
||||
windowShow(windows.swap);
|
||||
windows.swap = windows.show;
|
||||
} else if (windows.show > num) {
|
||||
windows.show--;
|
||||
mainUpdate();
|
||||
}
|
||||
statusUpdate();
|
||||
}
|
||||
|
||||
void uiCloseID(uint id) {
|
||||
windowClose(windowFor(id));
|
||||
}
|
||||
|
||||
void uiCloseNum(uint num) {
|
||||
if (num < windows.len) windowClose(num);
|
||||
}
|
||||
|
||||
static void scrollPage(struct Window *window, int n) {
|
||||
windowScroll(window, n * (MAIN_LINES - SplitLines - MarkerLines - 1));
|
||||
}
|
||||
|
||||
static void scrollTop(struct Window *window) {
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
if (!bufferHard(window->buffer, i)) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void scrollHot(struct Window *window, int dir) {
|
||||
for (size_t i = windowTop(window) + dir; i < BufferCap; i += dir) {
|
||||
const struct Line *line = bufferHard(window->buffer, i);
|
||||
const struct Line *prev = bufferHard(window->buffer, i - 1);
|
||||
if (!line || line->heat < Hot) continue;
|
||||
if (prev && prev->heat > Warm) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void scrollSearch(struct Window *window, const char *str, int dir) {
|
||||
for (size_t i = windowTop(window) + dir; i < BufferCap; i += dir) {
|
||||
const struct Line *line = bufferHard(window->buffer, i);
|
||||
if (!line || !strcasestr(line->str, str)) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static void toggleTime(struct Window *window) {
|
||||
window->time ^= true;
|
||||
windowReflow(window);
|
||||
statusUpdate();
|
||||
mainUpdate();
|
||||
inputUpdate();
|
||||
}
|
||||
|
||||
static void incThresh(struct Window *window, int n) {
|
||||
if (n > 0 && window->thresh == Hot) return;
|
||||
if (n < 0 && window->thresh == Ice) {
|
||||
window->thresh = Cold;
|
||||
} else {
|
||||
window->thresh += n;
|
||||
}
|
||||
windowReflow(window);
|
||||
statusUpdate();
|
||||
mainUpdate();
|
||||
statusUpdate();
|
||||
}
|
||||
|
||||
static void showAuto(void) {
|
||||
uint minHot = UINT_MAX, numHot = 0;
|
||||
uint minWarm = UINT_MAX, numWarm = 0;
|
||||
for (uint num = 0; num < windows.len; ++num) {
|
||||
struct Window *window = windows.ptrs[num];
|
||||
if (window->heat >= Hot) {
|
||||
if (window->unreadWarm >= minHot) continue;
|
||||
minHot = window->unreadWarm;
|
||||
numHot = num;
|
||||
}
|
||||
if (window->heat >= Warm && !window->mute) {
|
||||
if (window->unreadWarm >= minWarm) continue;
|
||||
minWarm = window->unreadWarm;
|
||||
numWarm = num;
|
||||
}
|
||||
}
|
||||
uint user = windows.user;
|
||||
if (minHot < UINT_MAX) {
|
||||
windowShow(numHot);
|
||||
windows.user = user;
|
||||
} else if (minWarm < UINT_MAX) {
|
||||
windowShow(numWarm);
|
||||
windows.user = user;
|
||||
} else if (user != windows.show) {
|
||||
windowShow(user);
|
||||
}
|
||||
}
|
||||
|
||||
static void inputEnter(uint id) {
|
||||
command(id, editString(&edit));
|
||||
static void inputEnter(void) {
|
||||
command(windowID(), editString(&edit));
|
||||
editFn(&edit, EditClear);
|
||||
}
|
||||
|
||||
static void keyCode(int code) {
|
||||
struct Window *window = windows.ptrs[windows.show];
|
||||
uint id = window->id;
|
||||
switch (code) {
|
||||
break; case KEY_RESIZE: resize();
|
||||
break; case KeyFocusIn: unmark(window);
|
||||
break; case KeyFocusOut: mark(window);
|
||||
break; case KeyFocusIn: windowUnmark();
|
||||
break; case KeyFocusOut: windowMark();
|
||||
|
||||
break; case KeyMetaEnter: editInsert(&edit, L'\n');
|
||||
break; case KeyMetaEqual: window->mute ^= true; statusUpdate();
|
||||
break; case KeyMetaMinus: incThresh(window, -1);
|
||||
break; case KeyMetaPlus: incThresh(window, +1);
|
||||
break; case KeyMetaSlash: windowShow(windows.swap);
|
||||
break; case KeyMetaEqual: windowToggleMute();
|
||||
break; case KeyMetaMinus: windowToggleThresh(-1);
|
||||
break; case KeyMetaPlus: windowToggleThresh(+1);
|
||||
break; case KeyMetaSlash: windowSwap();
|
||||
|
||||
break; case KeyMetaGt: scrollTo(window, 0);
|
||||
break; case KeyMetaLt: scrollTop(window);
|
||||
break; case KeyMetaGt: windowScroll(ScrollAll, -1);
|
||||
break; case KeyMetaLt: windowScroll(ScrollAll, +1);
|
||||
|
||||
break; case KeyMeta0 ... KeyMeta9: uiShowNum(code - KeyMeta0);
|
||||
break; case KeyMetaA: showAuto();
|
||||
break; case KeyMeta0 ... KeyMeta9: windowShow(code - KeyMeta0);
|
||||
break; case KeyMetaA: windowAuto();
|
||||
break; case KeyMetaB: editFn(&edit, EditPrevWord);
|
||||
break; case KeyMetaD: editFn(&edit, EditDeleteNextWord);
|
||||
break; case KeyMetaF: editFn(&edit, EditNextWord);
|
||||
break; case KeyMetaL: windowList(window);
|
||||
break; case KeyMetaM: uiWrite(id, Warm, NULL, "");
|
||||
break; case KeyMetaN: scrollHot(window, +1);
|
||||
break; case KeyMetaP: scrollHot(window, -1);
|
||||
break; case KeyMetaL: windowBare();
|
||||
break; case KeyMetaM: uiWrite(windowID(), Warm, NULL, "");
|
||||
break; case KeyMetaN: windowScroll(ScrollHot, +1);
|
||||
break; case KeyMetaP: windowScroll(ScrollHot, -1);
|
||||
break; case KeyMetaQ: editFn(&edit, EditCollapse);
|
||||
break; case KeyMetaS: spoilerReveal ^= true; mainUpdate();
|
||||
break; case KeyMetaT: toggleTime(window);
|
||||
break; case KeyMetaU: scrollTo(window, window->unreadHard);
|
||||
break; case KeyMetaV: scrollPage(window, +1);
|
||||
break; case KeyMetaS: spoilerReveal ^= true; windowUpdate();
|
||||
break; case KeyMetaT: windowToggleTime();
|
||||
break; case KeyMetaU: windowScroll(ScrollUnread, 0);
|
||||
break; case KeyMetaV: windowScroll(ScrollPage, +1);
|
||||
|
||||
break; case KeyCtrlLeft: editFn(&edit, EditPrevWord);
|
||||
break; case KeyCtrlRight: editFn(&edit, EditNextWord);
|
||||
|
||||
break; case KEY_BACKSPACE: editFn(&edit, EditDeletePrev);
|
||||
break; case KEY_DC: editFn(&edit, EditDeleteNext);
|
||||
break; case KEY_DOWN: windowScroll(window, -1);
|
||||
break; case KEY_DOWN: windowScroll(ScrollOne, -1);
|
||||
break; case KEY_END: editFn(&edit, EditTail);
|
||||
break; case KEY_ENTER: inputEnter(id);
|
||||
break; case KEY_ENTER: inputEnter();
|
||||
break; case KEY_HOME: editFn(&edit, EditHead);
|
||||
break; case KEY_LEFT: editFn(&edit, EditPrev);
|
||||
break; case KEY_NPAGE: scrollPage(window, -1);
|
||||
break; case KEY_PPAGE: scrollPage(window, +1);
|
||||
break; case KEY_NPAGE: windowScroll(ScrollPage, -1);
|
||||
break; case KEY_PPAGE: windowScroll(ScrollPage, +1);
|
||||
break; case KEY_RIGHT: editFn(&edit, EditNext);
|
||||
break; case KEY_SEND: scrollTo(window, 0);
|
||||
break; case KEY_SHOME: scrollTo(window, BufferCap);
|
||||
break; case KEY_UP: windowScroll(window, +1);
|
||||
break; case KEY_SEND: windowScroll(ScrollAll, -1);
|
||||
break; case KEY_SHOME: windowScroll(ScrollAll, +1);
|
||||
break; case KEY_UP: windowScroll(ScrollOne, +1);
|
||||
}
|
||||
}
|
||||
|
||||
static void keyCtrl(wchar_t ch) {
|
||||
struct Window *window = windows.ptrs[windows.show];
|
||||
uint id = window->id;
|
||||
switch (ch ^ L'@') {
|
||||
break; case L'?': editFn(&edit, EditDeletePrev);
|
||||
break; case L'A': editFn(&edit, EditHead);
|
||||
@ -1035,16 +540,16 @@ static void keyCtrl(wchar_t ch) {
|
||||
break; case L'E': editFn(&edit, EditTail);
|
||||
break; case L'F': editFn(&edit, EditNext);
|
||||
break; case L'H': editFn(&edit, EditDeletePrev);
|
||||
break; case L'J': inputEnter(id);
|
||||
break; case L'J': inputEnter();
|
||||
break; case L'K': editFn(&edit, EditDeleteTail);
|
||||
break; case L'L': clearok(curscr, true);
|
||||
break; case L'N': uiShowNum(windows.show + 1);
|
||||
break; case L'P': uiShowNum(windows.show - 1);
|
||||
break; case L'R': scrollSearch(window, editString(&edit), -1);
|
||||
break; case L'S': scrollSearch(window, editString(&edit), +1);
|
||||
break; case L'N': windowShow(windowNum() + 1);
|
||||
break; case L'P': windowShow(windowNum() - 1);
|
||||
break; case L'R': windowSearch(editString(&edit), -1);
|
||||
break; case L'S': windowSearch(editString(&edit), +1);
|
||||
break; case L'T': editFn(&edit, EditTranspose);
|
||||
break; case L'U': editFn(&edit, EditDeleteHead);
|
||||
break; case L'V': scrollPage(window, -1);
|
||||
break; case L'V': windowScroll(ScrollPage, -1);
|
||||
break; case L'W': editFn(&edit, EditDeletePrevWord);
|
||||
break; case L'Y': editFn(&edit, EditPaste);
|
||||
}
|
||||
@ -1127,13 +632,15 @@ void uiRead(void) {
|
||||
literal = false;
|
||||
if (spr) {
|
||||
spoilerReveal = false;
|
||||
mainUpdate();
|
||||
windowUpdate();
|
||||
}
|
||||
}
|
||||
inputUpdate();
|
||||
uiUpdate();
|
||||
}
|
||||
|
||||
static const time_t Signatures[] = {
|
||||
static FILE *saveFile;
|
||||
|
||||
static const uint64_t Signatures[] = {
|
||||
0x6C72696774616301, // no heat, unread, unreadWarm
|
||||
0x6C72696774616302, // no self.pos
|
||||
0x6C72696774616303, // no buffer line heat
|
||||
@ -1144,68 +651,33 @@ static const time_t Signatures[] = {
|
||||
0x6C72696774616308,
|
||||
};
|
||||
|
||||
static size_t signatureVersion(time_t signature) {
|
||||
static size_t signatureVersion(uint64_t signature) {
|
||||
for (size_t i = 0; i < ARRAY_LEN(Signatures); ++i) {
|
||||
if (signature == Signatures[i]) return i;
|
||||
}
|
||||
errx(EX_DATAERR, "unknown file signature %jX", (uintmax_t)signature);
|
||||
errx(EX_DATAERR, "unknown file signature %" PRIX64, signature);
|
||||
}
|
||||
|
||||
static int writeTime(FILE *file, time_t time) {
|
||||
return (fwrite(&time, sizeof(time), 1, file) ? 0 : -1);
|
||||
static int writeUint64(FILE *file, uint64_t u) {
|
||||
return (fwrite(&u, sizeof(u), 1, file) ? 0 : -1);
|
||||
}
|
||||
static int writeString(FILE *file, const char *str) {
|
||||
return (fwrite(str, strlen(str) + 1, 1, file) ? 0 : -1);
|
||||
}
|
||||
|
||||
static FILE *saveFile;
|
||||
|
||||
int uiSave(void) {
|
||||
int error = 0
|
||||
|| ftruncate(fileno(saveFile), 0)
|
||||
|| writeTime(saveFile, Signatures[7])
|
||||
|| writeTime(saveFile, self.pos);
|
||||
if (error) return error;
|
||||
for (uint num = 0; num < windows.len; ++num) {
|
||||
const struct Window *window = windows.ptrs[num];
|
||||
error = 0
|
||||
|| writeString(saveFile, idNames[window->id])
|
||||
|| writeTime(saveFile, window->mute)
|
||||
|| writeTime(saveFile, window->time)
|
||||
|| writeTime(saveFile, window->thresh)
|
||||
|| writeTime(saveFile, window->heat)
|
||||
|| writeTime(saveFile, window->unreadSoft)
|
||||
|| writeTime(saveFile, window->unreadWarm);
|
||||
if (error) return error;
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
const struct Line *line = bufferSoft(window->buffer, i);
|
||||
if (!line) continue;
|
||||
error = 0
|
||||
|| writeTime(saveFile, line->time)
|
||||
|| writeTime(saveFile, line->heat)
|
||||
|| writeString(saveFile, line->str);
|
||||
if (error) return error;
|
||||
}
|
||||
error = writeTime(saveFile, 0);
|
||||
if (error) return error;
|
||||
}
|
||||
return 0
|
||||
|| writeString(saveFile, "")
|
||||
|| ftruncate(fileno(saveFile), 0)
|
||||
|| writeUint64(saveFile, Signatures[7])
|
||||
|| writeUint64(saveFile, self.pos)
|
||||
|| windowSave(saveFile)
|
||||
|| urlSave(saveFile)
|
||||
|| fclose(saveFile);
|
||||
}
|
||||
|
||||
static time_t readTime(FILE *file) {
|
||||
time_t time;
|
||||
fread(&time, sizeof(time), 1, file);
|
||||
static uint64_t readUint64(FILE *file) {
|
||||
uint64_t u;
|
||||
fread(&u, sizeof(u), 1, file);
|
||||
if (ferror(file)) err(EX_IOERR, "fread");
|
||||
if (feof(file)) errx(EX_DATAERR, "unexpected eof");
|
||||
return time;
|
||||
}
|
||||
static ssize_t readString(FILE *file, char **buf, size_t *cap) {
|
||||
ssize_t len = getdelim(buf, cap, '\0', file);
|
||||
if (len < 0 && !feof(file)) err(EX_IOERR, "getdelim");
|
||||
return len;
|
||||
return u;
|
||||
}
|
||||
|
||||
void uiLoad(const char *name) {
|
||||
@ -1235,31 +707,8 @@ void uiLoad(const char *name) {
|
||||
size_t version = signatureVersion(signature);
|
||||
|
||||
if (version > 1) {
|
||||
self.pos = readTime(saveFile);
|
||||
}
|
||||
|
||||
char *buf = NULL;
|
||||
size_t cap = 0;
|
||||
while (0 < readString(saveFile, &buf, &cap) && buf[0]) {
|
||||
struct Window *window = windows.ptrs[windowFor(idFor(buf))];
|
||||
if (version > 3) window->mute = readTime(saveFile);
|
||||
if (version > 6) window->time = readTime(saveFile);
|
||||
if (version > 5) window->thresh = readTime(saveFile);
|
||||
if (version > 0) {
|
||||
window->heat = readTime(saveFile);
|
||||
window->unreadSoft = readTime(saveFile);
|
||||
window->unreadWarm = readTime(saveFile);
|
||||
}
|
||||
for (;;) {
|
||||
time_t time = readTime(saveFile);
|
||||
if (!time) break;
|
||||
enum Heat heat = (version > 2 ? readTime(saveFile) : Cold);
|
||||
readString(saveFile, &buf, &cap);
|
||||
bufferPush(window->buffer, COLS, window->thresh, heat, time, buf);
|
||||
}
|
||||
windowReflow(window);
|
||||
self.pos = readUint64(saveFile);
|
||||
}
|
||||
windowLoad(saveFile, version);
|
||||
urlLoad(saveFile, version);
|
||||
|
||||
free(buf);
|
||||
}
|
||||
|
||||
656
window.c
Normal file
656
window.c
Normal file
@ -0,0 +1,656 @@
|
||||
/* Copyright (C) 2020 June McEnroe <june@causal.agency>
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 3 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
*
|
||||
* Additional permission under GNU GPL version 3 section 7:
|
||||
*
|
||||
* If you modify this Program, or any covered work, by linking or
|
||||
* combining it with OpenSSL (or a modified version of that library),
|
||||
* containing parts covered by the terms of the OpenSSL License and the
|
||||
* original SSLeay license, the licensors of this Program grant you
|
||||
* additional permission to convey the resulting work. Corresponding
|
||||
* Source for a non-source form of such a combination shall include the
|
||||
* source code for the parts of OpenSSL used as well as that of the
|
||||
* covered work.
|
||||
*/
|
||||
|
||||
#define _XOPEN_SOURCE_EXTENDED
|
||||
|
||||
#include <assert.h>
|
||||
#include <curses.h>
|
||||
#include <err.h>
|
||||
#include <limits.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <sysexits.h>
|
||||
#include <time.h>
|
||||
|
||||
#include "chat.h"
|
||||
|
||||
#define MAIN_LINES (LINES - StatusLines - InputLines)
|
||||
|
||||
static struct Window {
|
||||
uint id;
|
||||
int scroll;
|
||||
bool mark;
|
||||
bool mute;
|
||||
bool time;
|
||||
enum Heat thresh;
|
||||
enum Heat heat;
|
||||
uint unreadSoft;
|
||||
uint unreadHard;
|
||||
uint unreadWarm;
|
||||
struct Buffer *buffer;
|
||||
} *windows[IDCap];
|
||||
|
||||
static uint count;
|
||||
static uint show;
|
||||
static uint swap;
|
||||
static uint user;
|
||||
|
||||
static uint windowPush(struct Window *window) {
|
||||
assert(count < IDCap);
|
||||
windows[count] = window;
|
||||
return count++;
|
||||
}
|
||||
|
||||
static uint windowInsert(uint num, struct Window *window) {
|
||||
assert(count < IDCap);
|
||||
assert(num <= count);
|
||||
memmove(
|
||||
&windows[num + 1],
|
||||
&windows[num],
|
||||
sizeof(*windows) * (count - num)
|
||||
);
|
||||
windows[num] = window;
|
||||
count++;
|
||||
return num;
|
||||
}
|
||||
|
||||
static struct Window *windowRemove(uint num) {
|
||||
assert(num < count);
|
||||
struct Window *window = windows[num];
|
||||
count--;
|
||||
memmove(
|
||||
&windows[num],
|
||||
&windows[num + 1],
|
||||
sizeof(*windows) * (count - num)
|
||||
);
|
||||
return window;
|
||||
}
|
||||
|
||||
static void windowFree(struct Window *window) {
|
||||
completeRemove(None, idNames[window->id]);
|
||||
bufferFree(window->buffer);
|
||||
free(window);
|
||||
}
|
||||
|
||||
enum Heat windowThreshold = Cold;
|
||||
struct Time windowTime = { .format = "%X" };
|
||||
|
||||
uint windowFor(uint id) {
|
||||
for (uint num = 0; num < count; ++num) {
|
||||
if (windows[num]->id == id) return num;
|
||||
}
|
||||
|
||||
struct Window *window = calloc(1, sizeof(*window));
|
||||
if (!window) err(EX_OSERR, "malloc");
|
||||
|
||||
window->id = id;
|
||||
window->mark = true;
|
||||
window->time = windowTime.enable;
|
||||
if (id == Network || id == Debug) {
|
||||
window->thresh = Cold;
|
||||
} else {
|
||||
window->thresh = windowThreshold;
|
||||
}
|
||||
window->buffer = bufferAlloc();
|
||||
completeAdd(None, idNames[id], idColors[id]);
|
||||
|
||||
return windowPush(window);
|
||||
}
|
||||
|
||||
enum { TimeCap = 64 };
|
||||
|
||||
void windowInit(void) {
|
||||
char fmt[TimeCap];
|
||||
char buf[TimeCap];
|
||||
styleStrip(fmt, sizeof(fmt), windowTime.format);
|
||||
|
||||
struct tm *time = localtime(&(time_t) { -22100400 });
|
||||
size_t len = strftime(buf, sizeof(buf), fmt, time);
|
||||
if (!len) errx(EX_CONFIG, "invalid timestamp format: %s", fmt);
|
||||
|
||||
int y;
|
||||
waddstr(uiMain, buf);
|
||||
waddch(uiMain, ' ');
|
||||
getyx(uiMain, y, windowTime.width);
|
||||
(void)y;
|
||||
|
||||
windowFor(Network);
|
||||
}
|
||||
|
||||
static int styleAdd(WINDOW *win, struct Style init, const char *str) {
|
||||
struct Style style = init;
|
||||
while (*str) {
|
||||
size_t len = styleParse(&style, &str);
|
||||
wattr_set(win, uiAttr(style), uiPair(style), NULL);
|
||||
if (waddnstr(win, str, len) == ERR)
|
||||
return -1;
|
||||
str += len;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void statusUpdate(void) {
|
||||
struct {
|
||||
uint unread;
|
||||
enum Heat heat;
|
||||
} others = { 0, Cold };
|
||||
|
||||
wmove(uiStatus, 0, 0);
|
||||
for (uint num = 0; num < count; ++num) {
|
||||
const struct Window *window = windows[num];
|
||||
if (num != show && !window->scroll) {
|
||||
if (window->heat < Warm) continue;
|
||||
if (window->mute && window->heat < Hot) continue;
|
||||
}
|
||||
if (num != show) {
|
||||
others.unread += window->unreadWarm;
|
||||
if (window->heat > others.heat) others.heat = window->heat;
|
||||
}
|
||||
char buf[256], *end = &buf[sizeof(buf)];
|
||||
char *ptr = seprintf(
|
||||
buf, end, "\3%d%s %u%s%s %s ",
|
||||
idColors[window->id], (num == show ? "\26" : ""),
|
||||
num, window->thresh[(const char *[]) { "-", "", "+", "++" }],
|
||||
&"="[!window->mute], idNames[window->id]
|
||||
);
|
||||
if (window->mark && window->unreadWarm) {
|
||||
ptr = seprintf(
|
||||
ptr, end, "\3%d+%d\3%d%s",
|
||||
(window->heat > Warm ? White : idColors[window->id]),
|
||||
window->unreadWarm, idColors[window->id],
|
||||
(window->scroll ? "" : " ")
|
||||
);
|
||||
}
|
||||
if (window->scroll) {
|
||||
ptr = seprintf(ptr, end, "~%d ", window->scroll);
|
||||
}
|
||||
if (styleAdd(uiStatus, StyleDefault, buf) < 0) break;
|
||||
}
|
||||
wclrtoeol(uiStatus);
|
||||
|
||||
const struct Window *window = windows[show];
|
||||
char *end = &uiTitle[sizeof(uiTitle)];
|
||||
char *ptr = seprintf(
|
||||
uiTitle, end, "%s %s", network.name, idNames[window->id]
|
||||
);
|
||||
if (window->mark && window->unreadWarm) {
|
||||
ptr = seprintf(
|
||||
ptr, end, " +%d%s", window->unreadWarm, &"!"[window->heat < Hot]
|
||||
);
|
||||
}
|
||||
if (others.unread) {
|
||||
ptr = seprintf(
|
||||
ptr, end, " (+%d%s)", others.unread, &"!"[others.heat < Hot]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
static size_t windowTop(const struct Window *window) {
|
||||
size_t top = BufferCap - MAIN_LINES - window->scroll;
|
||||
if (window->scroll) top += MarkerLines;
|
||||
return top;
|
||||
}
|
||||
|
||||
static size_t windowBottom(const struct Window *window) {
|
||||
size_t bottom = BufferCap - (window->scroll ?: 1);
|
||||
if (window->scroll) bottom -= SplitLines + MarkerLines;
|
||||
return bottom;
|
||||
}
|
||||
|
||||
static void mainAdd(int y, bool time, const struct Line *line) {
|
||||
int ny, nx;
|
||||
wmove(uiMain, y, 0);
|
||||
if (!line || !line->str[0]) {
|
||||
wclrtoeol(uiMain);
|
||||
return;
|
||||
}
|
||||
if (time && line->time) {
|
||||
char buf[TimeCap];
|
||||
strftime(buf, sizeof(buf), windowTime.format, localtime(&line->time));
|
||||
struct Style init = { .fg = Gray, .bg = Default };
|
||||
styleAdd(uiMain, init, buf);
|
||||
waddch(uiMain, ' ');
|
||||
} else if (time) {
|
||||
whline(uiMain, ' ', windowTime.width);
|
||||
wmove(uiMain, y, windowTime.width);
|
||||
}
|
||||
styleAdd(uiMain, StyleDefault, line->str);
|
||||
getyx(uiMain, ny, nx);
|
||||
if (ny != y) return;
|
||||
wclrtoeol(uiMain);
|
||||
(void)nx;
|
||||
}
|
||||
|
||||
static void mainUpdate(void) {
|
||||
const struct Window *window = windows[show];
|
||||
|
||||
int y = 0;
|
||||
int marker = MAIN_LINES - SplitLines - MarkerLines;
|
||||
for (size_t i = windowTop(window); i < BufferCap; ++i) {
|
||||
mainAdd(y++, window->time, bufferHard(window->buffer, i));
|
||||
if (window->scroll && y == marker) break;
|
||||
}
|
||||
if (!window->scroll) return;
|
||||
|
||||
y = MAIN_LINES - SplitLines;
|
||||
for (size_t i = BufferCap - SplitLines; i < BufferCap; ++i) {
|
||||
mainAdd(y++, window->time, bufferHard(window->buffer, i));
|
||||
}
|
||||
wattr_set(uiMain, A_NORMAL, 0, NULL);
|
||||
mvwhline(uiMain, marker, 0, ACS_BULLET, COLS);
|
||||
}
|
||||
|
||||
void windowUpdate(void) {
|
||||
statusUpdate();
|
||||
mainUpdate();
|
||||
}
|
||||
|
||||
void windowBare(void) {
|
||||
uiHide();
|
||||
uiWait();
|
||||
|
||||
const struct Window *window = windows[show];
|
||||
const struct Line *line = bufferHard(window->buffer, windowBottom(window));
|
||||
|
||||
uint num = 0;
|
||||
if (line) num = line->num;
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
line = bufferSoft(window->buffer, i);
|
||||
if (!line) continue;
|
||||
if (line->num > num) break;
|
||||
if (!line->str[0]) {
|
||||
printf("\n");
|
||||
continue;
|
||||
}
|
||||
|
||||
char buf[TimeCap];
|
||||
struct Style style = { .fg = Gray, .bg = Default };
|
||||
strftime(buf, sizeof(buf), windowTime.format, localtime(&line->time));
|
||||
vid_attr(uiAttr(style), uiPair(style), NULL);
|
||||
printf("%s ", buf);
|
||||
|
||||
bool align = false;
|
||||
style = StyleDefault;
|
||||
for (const char *str = line->str; *str;) {
|
||||
if (*str == '\t') {
|
||||
printf("%c", (align ? '\t' : ' '));
|
||||
align = true;
|
||||
str++;
|
||||
}
|
||||
|
||||
size_t len = styleParse(&style, &str);
|
||||
size_t tab = strcspn(str, "\t");
|
||||
if (tab < len) len = tab;
|
||||
|
||||
vid_attr(uiAttr(style), uiPair(style), NULL);
|
||||
printf("%.*s", (int)len, str);
|
||||
str += len;
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
}
|
||||
|
||||
static void mark(struct Window *window) {
|
||||
if (window->scroll) return;
|
||||
window->mark = true;
|
||||
window->unreadSoft = 0;
|
||||
window->unreadWarm = 0;
|
||||
}
|
||||
|
||||
static void unmark(struct Window *window) {
|
||||
if (!window->scroll) {
|
||||
window->mark = false;
|
||||
window->heat = Cold;
|
||||
}
|
||||
statusUpdate();
|
||||
}
|
||||
|
||||
static void scrollN(struct Window *window, int n) {
|
||||
mark(window);
|
||||
window->scroll += n;
|
||||
if (window->scroll > BufferCap - MAIN_LINES) {
|
||||
window->scroll = BufferCap - MAIN_LINES;
|
||||
}
|
||||
if (window->scroll < 0) window->scroll = 0;
|
||||
unmark(window);
|
||||
if (window == windows[show]) mainUpdate();
|
||||
}
|
||||
|
||||
static void scrollTo(struct Window *window, int top) {
|
||||
window->scroll = 0;
|
||||
scrollN(window, top - MAIN_LINES + MarkerLines);
|
||||
}
|
||||
|
||||
static int windowCols(const struct Window *window) {
|
||||
return COLS - (window->time ? windowTime.width : 0);
|
||||
}
|
||||
|
||||
bool windowWrite(uint id, enum Heat heat, const time_t *src, const char *str) {
|
||||
struct Window *window = windows[windowFor(id)];
|
||||
time_t ts = (src ? *src : time(NULL));
|
||||
|
||||
if (heat >= window->thresh) {
|
||||
if (!window->unreadSoft++) window->unreadHard = 0;
|
||||
}
|
||||
if (window->mark && heat > Cold) {
|
||||
if (!window->unreadWarm++) {
|
||||
int lines = bufferPush(
|
||||
window->buffer, windowCols(window),
|
||||
window->thresh, Warm, ts, ""
|
||||
);
|
||||
if (window->scroll) scrollN(window, lines);
|
||||
if (window->unreadSoft > 1) {
|
||||
window->unreadSoft++;
|
||||
window->unreadHard += lines;
|
||||
}
|
||||
}
|
||||
if (heat > window->heat) window->heat = heat;
|
||||
statusUpdate();
|
||||
}
|
||||
int lines = bufferPush(
|
||||
window->buffer, windowCols(window),
|
||||
window->thresh, heat, ts, str
|
||||
);
|
||||
window->unreadHard += lines;
|
||||
if (window->scroll) scrollN(window, lines);
|
||||
if (window == windows[show]) mainUpdate();
|
||||
|
||||
return window->mark && heat > Warm;
|
||||
}
|
||||
|
||||
static void reflow(struct Window *window) {
|
||||
uint num = 0;
|
||||
const struct Line *line = bufferHard(window->buffer, windowTop(window));
|
||||
if (line) num = line->num;
|
||||
window->unreadHard = bufferReflow(
|
||||
window->buffer, windowCols(window),
|
||||
window->thresh, window->unreadSoft
|
||||
);
|
||||
if (!window->scroll || !num) return;
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
line = bufferHard(window->buffer, i);
|
||||
if (!line || line->num != num) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
void windowResize(void) {
|
||||
for (uint num = 0; num < count; ++num) {
|
||||
reflow(windows[num]);
|
||||
}
|
||||
windowUpdate();
|
||||
}
|
||||
|
||||
uint windowID(void) {
|
||||
return windows[show]->id;
|
||||
}
|
||||
|
||||
uint windowNum(void) {
|
||||
return show;
|
||||
}
|
||||
|
||||
void windowShow(uint num) {
|
||||
if (num >= count) return;
|
||||
if (num != show) {
|
||||
swap = show;
|
||||
mark(windows[swap]);
|
||||
}
|
||||
show = num;
|
||||
user = num;
|
||||
unmark(windows[show]);
|
||||
mainUpdate();
|
||||
uiUpdate();
|
||||
}
|
||||
|
||||
void windowAuto(void) {
|
||||
uint minHot = UINT_MAX, numHot = 0;
|
||||
uint minWarm = UINT_MAX, numWarm = 0;
|
||||
for (uint num = 0; num < count; ++num) {
|
||||
struct Window *window = windows[num];
|
||||
if (window->heat >= Hot) {
|
||||
if (window->unreadWarm >= minHot) continue;
|
||||
minHot = window->unreadWarm;
|
||||
numHot = num;
|
||||
}
|
||||
if (window->heat >= Warm && !window->mute) {
|
||||
if (window->unreadWarm >= minWarm) continue;
|
||||
minWarm = window->unreadWarm;
|
||||
numWarm = num;
|
||||
}
|
||||
}
|
||||
uint oldUser = user;
|
||||
if (minHot < UINT_MAX) {
|
||||
windowShow(numHot);
|
||||
user = oldUser;
|
||||
} else if (minWarm < UINT_MAX) {
|
||||
windowShow(numWarm);
|
||||
user = oldUser;
|
||||
} else if (user != show) {
|
||||
windowShow(user);
|
||||
}
|
||||
}
|
||||
|
||||
void windowSwap(void) {
|
||||
windowShow(swap);
|
||||
}
|
||||
|
||||
void windowMove(uint from, uint to) {
|
||||
if (from >= count) return;
|
||||
struct Window *window = windowRemove(from);
|
||||
if (to < count) {
|
||||
windowShow(windowInsert(to, window));
|
||||
} else {
|
||||
windowShow(windowPush(window));
|
||||
}
|
||||
}
|
||||
|
||||
void windowClose(uint num) {
|
||||
if (num >= count) return;
|
||||
if (windows[num]->id == Network) return;
|
||||
struct Window *window = windowRemove(num);
|
||||
completeClear(window->id);
|
||||
windowFree(window);
|
||||
if (swap >= num) swap--;
|
||||
if (show == num) {
|
||||
windowShow(swap);
|
||||
swap = show;
|
||||
} else if (show > num) {
|
||||
show--;
|
||||
mainUpdate();
|
||||
}
|
||||
statusUpdate();
|
||||
}
|
||||
|
||||
void windowList(void) {
|
||||
for (uint num = 0; num < count; ++num) {
|
||||
const struct Window *window = windows[num];
|
||||
uiFormat(
|
||||
Network, Warm, NULL, "\3%02d%u %s",
|
||||
idColors[window->id], num, idNames[window->id]
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
void windowMark(void) {
|
||||
mark(windows[show]);
|
||||
}
|
||||
|
||||
void windowUnmark(void) {
|
||||
unmark(windows[show]);
|
||||
}
|
||||
|
||||
void windowToggleMute(void) {
|
||||
windows[show]->mute ^= true;
|
||||
statusUpdate();
|
||||
}
|
||||
|
||||
void windowToggleTime(void) {
|
||||
windows[show]->time ^= true;
|
||||
reflow(windows[show]);
|
||||
windowUpdate();
|
||||
uiUpdate();
|
||||
}
|
||||
|
||||
void windowToggleThresh(int n) {
|
||||
struct Window *window = windows[show];
|
||||
if (n > 0 && window->thresh == Hot) return;
|
||||
if (n < 0 && window->thresh == Ice) {
|
||||
window->thresh = Cold;
|
||||
} else {
|
||||
window->thresh += n;
|
||||
}
|
||||
reflow(window);
|
||||
windowUpdate();
|
||||
}
|
||||
|
||||
bool windowTimeEnable(void) {
|
||||
return windows[show]->time;
|
||||
}
|
||||
|
||||
void windowScroll(enum Scroll by, int n) {
|
||||
struct Window *window = windows[show];
|
||||
switch (by) {
|
||||
break; case ScrollOne: {
|
||||
scrollN(window, n);
|
||||
}
|
||||
break; case ScrollPage: {
|
||||
scrollN(window, n * (MAIN_LINES - SplitLines - MarkerLines - 1));
|
||||
}
|
||||
break; case ScrollAll: {
|
||||
if (n < 0) {
|
||||
scrollTo(window, 0);
|
||||
break;
|
||||
}
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
if (!bufferHard(window->buffer, i)) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
break; case ScrollUnread: {
|
||||
scrollTo(window, window->unreadHard);
|
||||
}
|
||||
break; case ScrollHot: {
|
||||
for (size_t i = windowTop(window) + n; i < BufferCap; i += n) {
|
||||
const struct Line *line = bufferHard(window->buffer, i);
|
||||
const struct Line *prev = bufferHard(window->buffer, i - 1);
|
||||
if (!line || line->heat < Hot) continue;
|
||||
if (prev && prev->heat > Warm) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void windowSearch(const char *str, int dir) {
|
||||
struct Window *window = windows[show];
|
||||
for (size_t i = windowTop(window) + dir; i < BufferCap; i += dir) {
|
||||
const struct Line *line = bufferHard(window->buffer, i);
|
||||
if (!line || !strcasestr(line->str, str)) continue;
|
||||
scrollTo(window, BufferCap - i);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
static int writeTime(FILE *file, time_t time) {
|
||||
return (fwrite(&time, sizeof(time), 1, file) ? 0 : -1);
|
||||
}
|
||||
|
||||
static int writeString(FILE *file, const char *str) {
|
||||
return (fwrite(str, strlen(str) + 1, 1, file) ? 0 : -1);
|
||||
}
|
||||
|
||||
int windowSave(FILE *file) {
|
||||
int error;
|
||||
for (uint num = 0; num < count; ++num) {
|
||||
const struct Window *window = windows[num];
|
||||
error = 0
|
||||
|| writeString(file, idNames[window->id])
|
||||
|| writeTime(file, window->mute)
|
||||
|| writeTime(file, window->time)
|
||||
|| writeTime(file, window->thresh)
|
||||
|| writeTime(file, window->heat)
|
||||
|| writeTime(file, window->unreadSoft)
|
||||
|| writeTime(file, window->unreadWarm);
|
||||
if (error) return error;
|
||||
for (size_t i = 0; i < BufferCap; ++i) {
|
||||
const struct Line *line = bufferSoft(window->buffer, i);
|
||||
if (!line) continue;
|
||||
error = 0
|
||||
|| writeTime(file, line->time)
|
||||
|| writeTime(file, line->heat)
|
||||
|| writeString(file, line->str);
|
||||
if (error) return error;
|
||||
}
|
||||
error = writeTime(file, 0);
|
||||
if (error) return error;
|
||||
}
|
||||
return writeString(file, "");
|
||||
}
|
||||
|
||||
static time_t readTime(FILE *file) {
|
||||
time_t time;
|
||||
fread(&time, sizeof(time), 1, file);
|
||||
if (ferror(file)) err(EX_IOERR, "fread");
|
||||
if (feof(file)) errx(EX_DATAERR, "unexpected eof");
|
||||
return time;
|
||||
}
|
||||
|
||||
static ssize_t readString(FILE *file, char **buf, size_t *cap) {
|
||||
ssize_t len = getdelim(buf, cap, '\0', file);
|
||||
if (len < 0 && !feof(file)) err(EX_IOERR, "getdelim");
|
||||
return len;
|
||||
}
|
||||
|
||||
void windowLoad(FILE *file, size_t version) {
|
||||
size_t cap = 0;
|
||||
char *buf = NULL;
|
||||
while (0 < readString(file, &buf, &cap) && buf[0]) {
|
||||
struct Window *window = windows[windowFor(idFor(buf))];
|
||||
if (version > 3) window->mute = readTime(file);
|
||||
if (version > 6) window->time = readTime(file);
|
||||
if (version > 5) window->thresh = readTime(file);
|
||||
if (version > 0) {
|
||||
window->heat = readTime(file);
|
||||
window->unreadSoft = readTime(file);
|
||||
window->unreadWarm = readTime(file);
|
||||
}
|
||||
for (;;) {
|
||||
time_t time = readTime(file);
|
||||
if (!time) break;
|
||||
enum Heat heat = (version > 2 ? readTime(file) : Cold);
|
||||
readString(file, &buf, &cap);
|
||||
bufferPush(window->buffer, COLS, window->thresh, heat, time, buf);
|
||||
}
|
||||
reflow(window);
|
||||
}
|
||||
free(buf);
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user