Simplified status bar, filled by user script
This commit is contained in:
muennich
Bert Münnich
parent
385ba28fd7
commit
d6a475e4b1
147
main.c
147
main.c
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@ -39,8 +39,10 @@
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#include "config.h"
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enum {
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INFO_STR_LEN = 256,
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FILENAME_CNT = 1024
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BAR_L_LEN = 512,
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BAR_R_LEN = 64,
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FILENAME_CNT = 1024,
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TITLE_LEN = 256
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};
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typedef struct {
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@ -63,15 +65,18 @@ win_t win;
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fileinfo_t *files;
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int filecnt, fileidx;
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int alternate;
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size_t filesize;
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int prefix;
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bool resized = false;
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char win_bar_l[INFO_STR_LEN];
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char win_bar_r[INFO_STR_LEN];
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char win_title[INFO_STR_LEN];
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const char * const INFO_SCRIPT = ".sxiv/exec/image-info";
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char *info_script;
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struct {
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char l[BAR_L_LEN];
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char r[BAR_R_LEN];
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} bar;
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timeout_t timeouts[] = {
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{ { 0, 0 }, false, redraw },
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@ -202,9 +207,37 @@ bool check_timeouts(struct timeval *t) {
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return tmin > 0;
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}
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void load_image(int new) {
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struct stat fstats;
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void read_info(void) {
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char cmd[4096];
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FILE *outp;
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int c, i = 0, n = sizeof(bar.l) - 1;
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bool lastsep = false;
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if (info_script != NULL) {
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snprintf(cmd, sizeof(cmd), "%s \"%s\"", info_script, files[fileidx].name);
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outp = popen(cmd, "r");
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if (outp == NULL)
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goto end;
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while (i < n && (c = fgetc(outp)) != EOF) {
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if (c == '\n') {
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if (!lastsep) {
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bar.l[i++] = ' ';
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lastsep = true;
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}
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} else {
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bar.l[i++] = c;
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lastsep = false;
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}
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}
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pclose(outp);
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}
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end:
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if (lastsep)
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i--;
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bar.l[i] = '\0';
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}
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void load_image(int new) {
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if (new < 0 || new >= filecnt)
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return;
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@ -220,10 +253,8 @@ void load_image(int new) {
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files[new].loaded = true;
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alternate = fileidx;
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fileidx = new;
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if (stat(files[new].path, &fstats) == 0)
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filesize = fstats.st_size;
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else
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filesize = 0;
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read_info();
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if (img.multi.cnt > 0 && img.multi.animate)
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set_timeout(animate, img.multi.frames[img.multi.sel].delay, true);
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@ -232,60 +263,51 @@ void load_image(int new) {
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}
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void update_info(void) {
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int i, fw, pw, fi, ln, rn;
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char frame_info[16];
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const char *size_unit;
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float size = filesize;
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unsigned int i, fn, fw, n, len = sizeof(bar.r);
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int sel;
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char *t = bar.r, title[TITLE_LEN];
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bool ow_info;
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pw = 0;
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for (i = filecnt; i > 0; i /= 10)
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pw++;
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for (fw = 0, i = filecnt; i > 0; fw++, i /= 10);
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sel = mode == MODE_IMAGE ? fileidx : tns.sel;
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if (mode == MODE_THUMB) {
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if (tns.cnt != filecnt) {
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snprintf(win_bar_l, sizeof win_bar_l, "Loading... %0*d/%d",
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pw, tns.cnt, filecnt);
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} else {
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fi = snprintf(win_bar_l, sizeof win_bar_l, "%0*d/%d%s",
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pw, tns.sel + 1, filecnt, BAR_SEPARATOR);
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ln = snprintf(win_bar_l + fi, sizeof win_bar_l - fi, "%s",
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files[tns.sel].name) + fi;
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if (win_textwidth(win_bar_l, ln, true) > win.w)
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snprintf(win_bar_l + fi, sizeof win_bar_l - fi, "%s",
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files[tns.sel].base);
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}
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win_set_title(&win, "sxiv");
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win_set_bar_info(&win, win_bar_l, NULL);
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if (tns.cnt == filecnt) {
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n = snprintf(t, len, "%0*d/%d", fw, sel + 1, filecnt);
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ow_info = true;
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} else {
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size_readable(&size, &size_unit);
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snprintf(bar.l, sizeof(bar.l), "Loading... %0*d/%d",
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fw, tns.cnt, filecnt);
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bar.r[0] = '\0';
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ow_info = false;
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}
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} else {
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snprintf(title, sizeof(title), "sxiv - %s", files[sel].name);
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win_set_title(&win, title);
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n = snprintf(t, len, "%3d%% ", (int) (img.zoom * 100.0));
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if (img.multi.cnt > 0) {
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fw = 0;
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for (i = img.multi.cnt; i > 0; i /= 10)
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fw++;
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snprintf(frame_info, sizeof frame_info, "%s%0*d/%d",
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BAR_SEPARATOR, fw, img.multi.sel+1, img.multi.cnt);
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} else {
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frame_info[0] = '\0';
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for (fn = 0, i = img.multi.cnt; i > 0; fn++, i /= 10);
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n += snprintf(t + n, len - n, "(%0*d/%d) ",
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fn, img.multi.sel + 1, img.multi.cnt);
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}
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fi = snprintf(win_bar_l, sizeof win_bar_l, "%0*d/%d%s",
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pw, fileidx + 1, filecnt, BAR_SEPARATOR);
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ln = snprintf(win_bar_l + fi, sizeof win_bar_l - fi, "%s",
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files[fileidx].name) + fi;
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rn = snprintf(win_bar_r, sizeof win_bar_r, "%.2f%s%s%dx%d%s%3d%%%s",
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size, size_unit, BAR_SEPARATOR, img.w, img.h, BAR_SEPARATOR,
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(int) (img.zoom * 100.0), frame_info);
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if (win_textwidth(win_bar_l, ln, true) +
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win_textwidth(win_bar_r, rn, true) > win.w)
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n += snprintf(t + n, len - n, "%0*d/%d", fw, sel + 1, filecnt);
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ow_info = bar.l[0] == '\0';
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}
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if (ow_info) {
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fn = strlen(files[sel].name);
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if (fn < sizeof(bar.l) &&
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win_textwidth(files[sel].name, fn, true) +
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win_textwidth(bar.r, n, true) < win.w)
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{
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snprintf(win_bar_l + fi, sizeof win_bar_l - fi, "%s",
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files[fileidx].base);
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strncpy(bar.l, files[sel].name, sizeof(bar.l));
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} else {
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strncpy(bar.l, files[sel].base, sizeof(bar.l));
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}
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win_set_bar_info(&win, win_bar_l, win_bar_r);
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snprintf(win_title, sizeof win_title, "sxiv - %s", files[fileidx].name);
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win_set_title(&win, win_title);
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}
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win_set_bar_info(&win, bar.l, bar.r);
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}
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void redraw(void) {
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@ -519,6 +541,7 @@ int main(int argc, char **argv) {
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size_t n;
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ssize_t len;
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char *filename;
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const char *homedir;
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struct stat fstats;
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r_dir_t dir;
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@ -595,6 +618,18 @@ int main(int argc, char **argv) {
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win_init(&win);
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img_init(&img, &win);
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if ((homedir = getenv("HOME")) == NULL) {
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warn("could not locate home directory");
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} else {
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len = strlen(homedir) + strlen(INFO_SCRIPT) + 2;
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info_script = (char*) s_malloc(len);
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snprintf(info_script, len, "%s/%s", homedir, INFO_SCRIPT);
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if (access(info_script, X_OK) != 0) {
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free(info_script);
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info_script = NULL;
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}
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}
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if (options->thumb_mode) {
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mode = MODE_THUMB;
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tns_init(&tns, filecnt, &win);
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129
window.c
129
window.c
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@ -42,13 +42,16 @@ static GC gc;
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Atom wm_delete_win;
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struct {
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static struct {
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int ascent;
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int descent;
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XFontStruct *xfont;
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XFontSet set;
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} font;
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static int fontheight;
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static int barheight;
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void win_init_font(Display *dpy, const char *fontstr) {
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int n;
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char *def, **missing;
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@ -77,6 +80,8 @@ void win_init_font(Display *dpy, const char *fontstr) {
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font.ascent = font.xfont->ascent;
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font.descent = font.xfont->descent;
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}
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fontheight = font.ascent + font.descent;
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barheight = fontheight + 2 * V_TEXT_PAD;
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}
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unsigned long win_alloc_color(win_t *win, const char *name) {
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@ -99,6 +104,8 @@ void win_init(win_t *win) {
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if (win == NULL)
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return;
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memset(win, 0, sizeof(win_t));
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e = &win->env;
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if ((e->dpy = XOpenDisplay(NULL)) == NULL)
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die("could not open display");
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@ -114,15 +121,8 @@ void win_init(win_t *win) {
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win->bgcol = win_alloc_color(win, WIN_BG_COLOR);
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win->fscol = win_alloc_color(win, WIN_FS_COLOR);
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win->selcol = win_alloc_color(win, SEL_COLOR);
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win->barbgcol = win_alloc_color(win, BAR_BG_COLOR);
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win->barfgcol = win_alloc_color(win, BAR_FG_COLOR);
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win->xwin = 0;
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win->pm = 0;
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win->fullscreen = false;
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win->barh = 0;
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win->lbar = NULL;
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win->rbar = NULL;
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win->bar.bgcol = win_alloc_color(win, BAR_BG_COLOR);
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win->bar.fgcol = win_alloc_color(win, BAR_FG_COLOR);
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if (setlocale(LC_CTYPE, "") == NULL || XSupportsLocale() == 0)
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warn("no locale support");
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@ -141,8 +141,8 @@ void win_set_sizehints(win_t *win) {
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sizehints.flags = PMinSize | PMaxSize;
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sizehints.min_width = win->w;
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sizehints.max_width = win->w;
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sizehints.min_height = win->h + win->barh;
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sizehints.max_height = win->h + win->barh;
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sizehints.min_height = win->h + win->bar.h;
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sizehints.max_height = win->h + win->bar.h;
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XSetWMNormalHints(win->env.dpy, win->xwin, &sizehints);
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}
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@ -215,8 +215,8 @@ void win_open(win_t *win) {
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XSetWMProtocols(e->dpy, win->xwin, &wm_delete_win, 1);
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if (!options->hide_bar) {
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win->barh = font.ascent + font.descent + 2 * V_TEXT_PAD;
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win->h -= win->barh;
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win->bar.h = barheight;
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win->h -= win->bar.h;
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}
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if (options->fixed_win)
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@ -250,7 +250,7 @@ bool win_configure(win_t *win, XConfigureEvent *c) {
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if (win == NULL || c == NULL)
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return false;
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if ((changed = win->w != c->width || win->h + win->barh != c->height)) {
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if ((changed = win->w != c->width || win->h + win->bar.h != c->height)) {
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if (win->pm != None) {
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XFreePixmap(win->env.dpy, win->pm);
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win->pm = None;
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@ -260,7 +260,7 @@ bool win_configure(win_t *win, XConfigureEvent *c) {
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win->x = c->x;
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win->y = c->y;
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win->w = c->width;
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win->h = c->height - win->barh;
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win->h = c->height - win->bar.h;
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win->bw = c->border_width;
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return changed;
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@ -283,13 +283,13 @@ bool win_moveresize(win_t *win, int x, int y, unsigned int w, unsigned int h) {
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w = MIN(w, win->env.scrw - 2 * win->bw);
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h = MIN(h, win->env.scrh - 2 * win->bw);
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if (win->x == x && win->y == y && win->w == w && win->h + win->barh == h)
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if (win->x == x && win->y == y && win->w == w && win->h + win->bar.h == h)
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return false;
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win->x = x;
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win->y = y;
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win->w = w;
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win->h = h - win->barh;
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win->h = h - win->bar.h;
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if (options->fixed_win)
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win_set_sizehints(win);
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@ -327,12 +327,12 @@ void win_toggle_bar(win_t *win) {
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if (win == NULL || win->xwin == None)
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return;
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if (win->barh != 0) {
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win->h += win->barh;
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win->barh = 0;
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if (win->bar.h != 0) {
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win->h += win->bar.h;
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win->bar.h = 0;
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} else {
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win->barh = font.ascent + font.descent + 2 * V_TEXT_PAD;
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win->h -= win->barh;
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win->bar.h = barheight;
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win->h -= win->bar.h;
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}
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}
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@ -343,7 +343,7 @@ void win_clear(win_t *win) {
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if (win == NULL || win->xwin == None)
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return;
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h = win->h + win->barh;
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h = win->h + win->bar.h;
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e = &win->env;
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if (win->pm == None)
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@ -354,53 +354,56 @@ void win_clear(win_t *win) {
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}
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void win_draw_bar(win_t *win) {
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int len, olen, x, y, w, tw;
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char rest[3];
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const char *dots = "...";
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win_env_t *e;
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int len, x, y, w, tw = 0, seplen;
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const char *rt;
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if (win == NULL || win->xwin == None || win->pm == None)
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return;
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e = &win->env;
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x = H_TEXT_PAD;
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y = win->h + font.ascent + V_TEXT_PAD;
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w = win->w - 2 * H_TEXT_PAD;
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w = win->w;
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XSetForeground(e->dpy, gc, win->barbgcol);
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XFillRectangle(e->dpy, win->pm, gc, 0, win->h, win->w, win->barh);
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XSetForeground(e->dpy, gc, win->bar.bgcol);
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XFillRectangle(e->dpy, win->pm, gc, 0, win->h, win->w, win->bar.h);
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XSetForeground(e->dpy, gc, win->barfgcol);
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XSetBackground(e->dpy, gc, win->barbgcol);
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XSetForeground(e->dpy, gc, win->bar.fgcol);
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XSetBackground(e->dpy, gc, win->bar.bgcol);
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if (win->lbar != NULL) {
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len = strlen(win->lbar);
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while (len > 0 && (tw = win_textwidth(win->lbar, len, false)) > w)
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len--;
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w -= tw + 2 * H_TEXT_PAD;
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if (font.set)
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XmbDrawString(e->dpy, win->pm, font.set, gc, x, y, win->lbar, len);
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else
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XDrawString(e->dpy, win->pm, gc, x, y, win->lbar, len);
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}
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if (win->rbar != NULL) {
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len = strlen(win->rbar);
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seplen = strlen(BAR_SEPARATOR);
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rt = win->rbar;
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while (len > 0 && (tw = win_textwidth(rt, len, false)) > w) {
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rt = strstr(rt, BAR_SEPARATOR);
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if (rt != NULL) {
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rt += seplen;
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len = strlen(rt);
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} else {
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len = 0;
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}
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}
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if (win->bar.r != NULL) {
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len = strlen(win->bar.r);
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if (len > 0) {
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x = win->w - tw - H_TEXT_PAD;
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if ((tw = win_textwidth(win->bar.r, len, true)) > w)
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return;
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x = win->w - tw + H_TEXT_PAD;
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w -= tw;
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if (font.set)
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XmbDrawString(e->dpy, win->pm, font.set, gc, x, y, rt, len);
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XmbDrawString(e->dpy, win->pm, font.set, gc, x, y, win->bar.r, len);
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else
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XDrawString(e->dpy, win->pm, gc, x, y, rt, len);
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XDrawString(e->dpy, win->pm, gc, x, y, win->bar.r, len);
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}
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}
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if (win->bar.l != NULL) {
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olen = len = strlen(win->bar.l);
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while (len > 0 && (tw = win_textwidth(win->bar.l, len, true)) > w)
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len--;
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if (len > 0) {
|
||||
if (len != olen) {
|
||||
w = strlen(dots);
|
||||
if (len <= w)
|
||||
return;
|
||||
memcpy(rest, win->bar.l + len - w, w);
|
||||
memcpy(win->bar.l + len - w, dots, w);
|
||||
}
|
||||
x = H_TEXT_PAD;
|
||||
if (font.set)
|
||||
XmbDrawString(e->dpy, win->pm, font.set, gc, x, y, win->bar.l, len);
|
||||
else
|
||||
XDrawString(e->dpy, win->pm, gc, x, y, win->bar.l, len);
|
||||
if (len != olen)
|
||||
memcpy(win->bar.l + len - w, rest, w);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -409,11 +412,11 @@ void win_draw(win_t *win) {
|
|||
if (win == NULL || win->xwin == None || win->pm == None)
|
||||
return;
|
||||
|
||||
if (win->barh > 0)
|
||||
if (win->bar.h > 0)
|
||||
win_draw_bar(win);
|
||||
|
||||
XCopyArea(win->env.dpy, win->pm, win->xwin, gc,
|
||||
0, 0, win->w, win->h + win->barh, 0, 0);
|
||||
0, 0, win->w, win->h + win->bar.h, 0, 0);
|
||||
}
|
||||
|
||||
void win_draw_rect(win_t *win, Pixmap pm, int x, int y, int w, int h,
|
||||
|
|
@ -466,10 +469,10 @@ void win_set_title(win_t *win, const char *title) {
|
|||
PropModeReplace, (unsigned char *) title, strlen(title));
|
||||
}
|
||||
|
||||
void win_set_bar_info(win_t *win, const char *li, const char *ri) {
|
||||
void win_set_bar_info(win_t *win, char *linfo, char *rinfo) {
|
||||
if (win != NULL) {
|
||||
win->lbar = li;
|
||||
win->rbar = ri;
|
||||
win->bar.l = linfo;
|
||||
win->bar.r = rinfo;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
16
window.h
16
window.h
|
|
@ -23,8 +23,6 @@
|
|||
|
||||
#include "types.h"
|
||||
|
||||
#define BAR_SEPARATOR " | "
|
||||
|
||||
typedef struct {
|
||||
Display *dpy;
|
||||
int scr;
|
||||
|
|
@ -42,21 +40,23 @@ typedef struct {
|
|||
unsigned long bgcol;
|
||||
unsigned long fscol;
|
||||
unsigned long selcol;
|
||||
unsigned long barbgcol;
|
||||
unsigned long barfgcol;
|
||||
Pixmap pm;
|
||||
|
||||
int x;
|
||||
int y;
|
||||
unsigned int w;
|
||||
unsigned int h; /* = win height - bar height */
|
||||
unsigned int barh;
|
||||
unsigned int bw;
|
||||
|
||||
bool fullscreen;
|
||||
|
||||
const char *lbar;
|
||||
const char *rbar;
|
||||
struct {
|
||||
unsigned int h;
|
||||
char *l;
|
||||
char *r;
|
||||
unsigned long bgcol;
|
||||
unsigned long fgcol;
|
||||
} bar;
|
||||
} win_t;
|
||||
|
||||
extern Atom wm_delete_win;
|
||||
|
|
@ -80,7 +80,7 @@ void win_draw_rect(win_t*, Pixmap, int, int, int, int, bool, int,
|
|||
int win_textwidth(const char*, unsigned int, bool);
|
||||
|
||||
void win_set_title(win_t*, const char*);
|
||||
void win_set_bar_info(win_t*, const char*, const char*);
|
||||
void win_set_bar_info(win_t*, char*, char*);
|
||||
void win_set_cursor(win_t*, cursor_t);
|
||||
|
||||
#endif /* WINDOW_H */
|
||||
|
|
|
|||
Loading…
Reference in New Issue