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sxiv
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Added text bar on bottom of window

master
Bert Münnich 13 years ago
parent
8fc7cb73b3
commit
b8458271fb
8 changed files with 211 additions and 64 deletions
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  1. +1
    -1
      Makefile
  2. +12
    -5
      config.def.h
  3. +0
    -2
      image.c
  4. +38
    -29
      main.c
  5. +0
    -1
      thumbs.c
  6. +1
    -0
      types.h
  7. +152
    -26
      window.c
  8. +7
    -0
      window.h

+ 1
- 1
Makefile View File

@@ -1,4 +1,4 @@
VERSION = git-20120211
VERSION = git-20120212

CC = gcc
CFLAGS = -ansi -Wall -pedantic -O2


+ 12
- 5
config.def.h View File

@@ -6,11 +6,18 @@ enum {
WIN_HEIGHT = 600
};

/* default color for window background: */
static const char * const BG_COLOR = "#777777";
/* default color for thumbnail selection: */
static const char * const SEL_COLOR = "#DDDDDD";
/* (see X(7) section "COLOR NAMES" for valid values) */
/* bar font:
* (see X(7) section "FONT NAMES" for valid values)
*/
static const char * const BAR_FONT = "6x13";

/* colors:
* (see X(7) section "COLOR NAMES" for valid values)
*/
static const char * const WIN_BG_COLOR = "#777777";
static const char * const SEL_COLOR = "#DDDDDD";
static const char * const BAR_BG_COLOR = "#222222";
static const char * const BAR_FG_COLOR = "#EEEEEE";

#endif
#ifdef _IMAGE_CONFIG


+ 0
- 2
image.c View File

@@ -414,8 +414,6 @@ void img_render(img_t *img) {
imlib_context_set_drawable(win->pm);
imlib_render_image_part_on_drawable_at_size(sx, sy, sw, sh, dx, dy, dw, dh);

win_draw(win);

img->dirty = false;
}



+ 38
- 29
main.c View File

@@ -22,6 +22,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <libgen.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/time.h>
@@ -38,8 +39,8 @@
#include "config.h"

enum {
TITLE_LEN = 256,
FNAME_CNT = 1024
INFO_STR_LEN = 256,
FILENAME_CNT = 1024
};

typedef struct {
@@ -64,7 +65,9 @@ size_t filesize;

int prefix;

char win_title[TITLE_LEN];
char win_bar_l[INFO_STR_LEN];
char win_bar_r[INFO_STR_LEN];
char win_title[INFO_STR_LEN];

timeout_t timeouts[] = {
{ { 0, 0 }, false, redraw },
@@ -105,6 +108,7 @@ void check_add_file(char *filename) {
}
files[fileidx].loaded = false;
files[fileidx].name = s_strdup(filename);
files[fileidx].base = s_strdup(basename(filename));
if (*filename == '/')
files[fileidx].path = files[fileidx].name;
fileidx++;
@@ -216,39 +220,43 @@ void load_image(int new) {
reset_timeout(animate);
}

void update_title(void) {
int n;
void update_info(void) {
unsigned int i, fw, pw;
char frame_info[16];
float size;
const char *size_unit;
float size = filesize;

pw = 0;
for (i = filecnt; i > 0; i /= 10)
pw++;

if (mode == MODE_THUMB) {
n = snprintf(win_title, TITLE_LEN, "sxiv: %d/%d %s",
tns.cnt ? tns.sel + 1 : 0, tns.cnt,
tns.cnt ? files[tns.sel].name : "");
snprintf(win_bar_l, sizeof win_bar_l, "%0*d/%d %s",
pw, tns.cnt > 0 ? tns.sel + 1 : 0, filecnt,
tns.cnt > 0 ? files[tns.sel].base : "");
win_bar_r[0] = '\0';
snprintf(win_title, sizeof win_title, "sxiv");
} else {
size = filesize;
size_readable(&size, &size_unit);

if (img.multi.cnt > 0)
snprintf(frame_info, sizeof(frame_info), " (%d/%d)",
img.multi.sel + 1, img.multi.cnt);
else
if (img.multi.cnt > 0) {
fw = 0;
for (i = img.multi.cnt; i > 0; i /= 10)
fw++;
snprintf(frame_info, sizeof frame_info, " %0*d/%d",
fw, img.multi.sel + 1, img.multi.cnt);
} else {
frame_info[0] = '\0';

n = snprintf(win_title, TITLE_LEN,
"sxiv: %d/%d%s %dx%d %d%% %.2f%s %s",
fileidx + 1, filecnt, frame_info, img.w, img.h,
(int) (img.zoom * 100.0), size, size_unit,
files[fileidx].name);
}

if (n >= TITLE_LEN) {
for (n = 0; n < 3; n++)
win_title[TITLE_LEN - n - 2] = '.';
}
snprintf(win_bar_l, sizeof win_bar_l, "%0*d/%d %s",
pw, fileidx + 1, filecnt, files[fileidx].base);
snprintf(win_bar_r, sizeof win_bar_r, "%.2f%s %dx%d %3d%%%s",
size, size_unit, img.w, img.h, (int) (img.zoom * 100.0),
frame_info);
snprintf(win_title, sizeof win_title, "sxiv - %s",
files[fileidx].name);
}

win_set_title(&win, win_title);
win_set_bar_info(&win, win_bar_l, win_bar_r);
}

void redraw(void) {
@@ -256,7 +264,8 @@ void redraw(void) {
img_render(&img);
else
tns_render(&tns);
update_title();
update_info();
win_draw(&win);
reset_timeout(redraw);
reset_cursor();
}
@@ -466,7 +475,7 @@ int main(int argc, char **argv) {
}

if (options->recursive || options->from_stdin)
filecnt = FNAME_CNT;
filecnt = FILENAME_CNT;
else
filecnt = options->filecnt;



+ 0
- 1
thumbs.c View File

@@ -385,7 +385,6 @@ void tns_highlight(tns_t *tns, int n, bool hl) {
win_draw_rect(win, win->pm, x - 3, y - 3, THUMB_SIZE + 6, THUMB_SIZE + 6,
false, 2, col);
}
win_draw(win);
}

bool tns_move_selection(tns_t *tns, direction_t dir) {


+ 1
- 0
types.h View File

@@ -34,6 +34,7 @@ typedef enum {
typedef struct {
const char *name; /* as given by user */
const char *path; /* always absolute */
const char *base;
bool loaded;
} fileinfo_t;



+ 152
- 26
window.c View File

@@ -20,6 +20,7 @@
#define _WINDOW_CONFIG

#include <string.h>
#include <locale.h>
#include <X11/Xutil.h>
#include <X11/cursorfont.h>

@@ -28,6 +29,11 @@
#include "window.h"
#include "config.h"

enum {
H_TEXT_PAD = 5,
V_TEXT_PAD = 1
};

static Cursor carrow;
static Cursor cnone;
static Cursor chand;
@@ -36,9 +42,62 @@ static GC gc;

Atom wm_delete_win;

struct {
int ascent;
int descent;
XFontStruct *xfont;
XFontSet set;
} font;

void win_init_font(Display *dpy, const char *fontstr) {
int n;
char *def, **missing;

font.set = XCreateFontSet(dpy, fontstr, &missing, &n, &def);
if (missing) {
while (n--)
warn("missing fontset: %s", missing[n]);
XFreeStringList(missing);
}
if (font.set) {
XFontStruct **xfonts;
char **font_names;

font.ascent = font.descent = 0;
XExtentsOfFontSet(font.set);
n = XFontsOfFontSet(font.set, &xfonts, &font_names);
while (n--) {
font.ascent = MAX(font.ascent, (*xfonts)->ascent);
font.descent = MAX(font.descent,(*xfonts)->descent);
xfonts++;
}
} else {
if ((font.xfont = XLoadQueryFont(dpy, fontstr)) == NULL &&
(font.xfont = XLoadQueryFont(dpy, "fixed")) == NULL)
{
die("could not load font: %s", fontstr);
}
font.ascent = font.xfont->ascent;
font.descent = font.xfont->descent;
}
}

unsigned long win_alloc_color(win_t *win, const char *name) {
XColor col;

if (win == NULL)
return 0UL;
if (XAllocNamedColor(win->env.dpy,
DefaultColormap(win->env.dpy, win->env.scr),
name, &col, &col) == 0)
{
die("could not allocate color: %s", name);
}
return col.pixel;
}

void win_init(win_t *win) {
win_env_t *e;
XColor col;

if (win == NULL)
return;
@@ -57,25 +116,21 @@ void win_init(win_t *win) {
win->black = BlackPixel(e->dpy, e->scr);
win->white = WhitePixel(e->dpy, e->scr);

if (XAllocNamedColor(e->dpy, DefaultColormap(e->dpy, e->scr), BG_COLOR,
&col, &col) != 0)
{
win->bgcol = col.pixel;
} else {
die("could not allocate color: %s", BG_COLOR);
}

if (XAllocNamedColor(e->dpy, DefaultColormap(e->dpy, e->scr), SEL_COLOR,
&col, &col) != 0)
{
win->selcol = col.pixel;
} else {
die("could not allocate color: %s", SEL_COLOR);
}
win->bgcol = win_alloc_color(win, WIN_BG_COLOR);
win->selcol = win_alloc_color(win, SEL_COLOR);
win->barbgcol = win_alloc_color(win, BAR_BG_COLOR);
win->barfgcol = win_alloc_color(win, BAR_FG_COLOR);

win->xwin = 0;
win->pm = 0;
win->fullscreen = false;
win->lbar = NULL;
win->rbar = NULL;

if (setlocale(LC_CTYPE, "") == NULL || XSupportsLocale() == 0)
warn("no locale support");

win_init_font(e->dpy, BAR_FONT);
}

void win_set_sizehints(win_t *win) {
@@ -87,8 +142,8 @@ void win_set_sizehints(win_t *win) {
sizehints.flags = PMinSize | PMaxSize;
sizehints.min_width = win->w;
sizehints.max_width = win->w;
sizehints.min_height = win->h;
sizehints.max_height = win->h;
sizehints.min_height = win->h + win->barh;
sizehints.max_height = win->h + win->barh;
XSetWMNormalHints(win->env.dpy, win->xwin, &sizehints);
}

@@ -157,6 +212,9 @@ void win_open(win_t *win) {
classhint.res_class = "sxiv";
XSetClassHint(e->dpy, win->xwin, &classhint);

win->barh = font.ascent + font.descent + 2 * V_TEXT_PAD;
win->h -= win->barh;

if (options->fixed_win)
win_set_sizehints(win);

@@ -191,12 +249,12 @@ bool win_configure(win_t *win, XConfigureEvent *c) {
if (win == NULL)
return false;
changed = win->w != c->width || win->h != c->height;
changed = win->w != c->width || win->h + win->barh != c->height;

win->x = c->x;
win->y = c->y;
win->w = c->width;
win->h = c->height;
win->h = c->height - win->barh;
win->bw = c->border_width;

return changed;
@@ -211,18 +269,18 @@ bool win_moveresize(win_t *win, int x, int y, unsigned int w, unsigned int h) {
w = MIN(w, win->env.scrw - 2 * win->bw);
h = MIN(h, win->env.scrh - 2 * win->bw);

if (win->x == x && win->y == y && win->w == w && win->h == h)
if (win->x == x && win->y == y && win->w == w && win->h + win->barh == h)
return false;

win->x = x;
win->y = y;
win->w = w;
win->h = h;
win->h = h - win->barh;

if (options->fixed_win)
win_set_sizehints(win);

XMoveResizeWindow(win->env.dpy, win->xwin, win->x, win->y, win->w, win->h);
XMoveResizeWindow(win->env.dpy, win->xwin, x, y, w, h);

return true;
}
@@ -253,26 +311,87 @@ void win_toggle_fullscreen(win_t *win) {

void win_clear(win_t *win) {
win_env_t *e;
XGCValues gcval;

if (win == NULL || win->xwin == None)
return;

e = &win->env;
gcval.foreground = win->fullscreen ? win->black : win->bgcol;

if (win->pm != None)
XFreePixmap(e->dpy, win->pm);
win->pm = XCreatePixmap(e->dpy, win->xwin, e->scrw, e->scrh, e->depth);

XChangeGC(e->dpy, gc, GCForeground, &gcval);
XSetForeground(e->dpy, gc, win->fullscreen ? win->black : win->bgcol);
XFillRectangle(e->dpy, win->pm, gc, 0, 0, e->scrw, e->scrh);
}

int win_textwidth(const char *text, unsigned int len) {
XRectangle r;

if (font.set) {
XmbTextExtents(font.set, text, len, NULL, &r);
return r.width;
} else {
return XTextWidth(font.xfont, text, len);
}
}
void win_draw_bar(win_t *win) {
win_env_t *e;
int len, x, y, w, tw = 0;
const char *rt;

if (win == NULL || win->xwin == None)
return;

e = &win->env;
x = H_TEXT_PAD;
y = win->h + font.ascent + V_TEXT_PAD;
w = win->w - 2 * H_TEXT_PAD;

XSetForeground(e->dpy, gc, win->barbgcol);
XFillRectangle(e->dpy, win->pm, gc, 0, win->h, win->w, win->barh);

XSetForeground(e->dpy, gc, win->barfgcol);
XSetBackground(e->dpy, gc, win->barbgcol);

if (win->lbar != NULL) {
len = strlen(win->lbar);
while (len > 0 && (tw = win_textwidth(win->lbar, len)) > w)
len--;
w -= tw + 2 * H_TEXT_PAD;
if (font.set)
XmbDrawString(e->dpy, win->pm, font.set, gc, x, y, win->lbar, len);
else
XDrawString(e->dpy, win->pm, gc, x, y, win->lbar, len);
}
if (win->rbar != NULL) {
len = strlen(win->rbar);
rt = win->rbar;
while (len > 0 && (tw = win_textwidth(rt, len)) > w) {
rt = strstr(rt, " ");
if (rt != NULL) {
rt += 2;
len = strlen(rt);
} else {
len = 0;
}
}
if (len > 0) {
x = win->w - tw - H_TEXT_PAD;
if (font.set)
XmbDrawString(e->dpy, win->pm, font.set, gc, x, y, rt, len);
else
XDrawString(e->dpy, win->pm, gc, x, y, rt, len);
}
}
}

void win_draw(win_t *win) {
if (win == NULL || win->xwin == None)
return;

win_draw_bar(win);

XSetWindowBackgroundPixmap(win->env.dpy, win->xwin, win->pm);
XClearWindow(win->env.dpy, win->xwin);
}
@@ -314,6 +433,13 @@ 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) {
if (win != NULL) {
win->lbar = li;
win->rbar = ri;
}
}

void win_set_cursor(win_t *win, cursor_t cursor) {
if (win == NULL || win->xwin == None)
return;


+ 7
- 0
window.h View File

@@ -40,15 +40,21 @@ typedef struct {
unsigned long white;
unsigned long bgcol;
unsigned long selcol;
unsigned long barbgcol;
unsigned long barfgcol;
Pixmap pm;

int x;
int y;
unsigned int w;
unsigned int h;
unsigned int barh;
unsigned int bw;

bool fullscreen;

const char *lbar;
const char *rbar;
} win_t;

extern Atom wm_delete_win;
@@ -68,6 +74,7 @@ void win_draw_rect(win_t*, Pixmap, int, int, int, int, bool, int,
unsigned long);

void win_set_title(win_t*, const char*);
void win_set_bar_info(win_t*, const char*, const char*);
void win_set_cursor(win_t*, cursor_t);

#endif /* WINDOW_H */

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