ref: 97b0f025ed8634b2c7c9a346330226aea0788f82
dir: /vdir-tweaks/
diff 8ffa802e29ca42eb54cc4b10f8c756ba6275e801 uncommitted
--- a/./alert.c
+++ b/./alert.c
@@ -19,11 +19,11 @@
alert(const char *title, const char *message, const char *err, Mousectl *mctl, Keyboardctl *kctl)
{
Alt alts[3];
- Rectangle r, sc;
+ Rectangle r;
Point o, p;
- Image *b, *save, *bg, *fg;
+ Image *bg, *fg;
Font *tf, *mf;
- int done, h, w, tw, mw, ew;
+ int i, h, w, tw, mw, ew;
Mouse m;
Rune k;
@@ -46,8 +46,6 @@
mf = openfont(display, Messagefont);
if(mf==nil)
sysfatal("openfont: %r");
- done = 0;
- save = nil;
h = Padding+tf->height+mf->height+Padding;
if(err != nil)
h += mf->height;
@@ -55,56 +53,25 @@
mw = stringwidth(mf, message);
ew = err != nil ? stringwidth(mf, err) : 0;
w = Padding+max(tw, max(mw, ew))+Padding;
- b = screen;
- sc = b->clipr;
- replclipr(b, 0, b->r);
- while(!done){
- o = addpt(screen->r.min, Pt((Dx(screen->r)-w)/2, (Dy(screen->r)-h)/2));
- r = Rect(o.x, o.y, o.x+w, o.y+h);
- if(save==nil){
- save = allocimage(display, r, b->chan, 0, DNofill);
- if(save==nil)
- break;
- draw(save, r, b, nil, r.min);
- }
- draw(b, r, bg, nil, ZP);
- border(b, r, 2, fg, ZP);
- p = addpt(o, Pt(Padding, Padding));
- string(b, p, fg, ZP, tf, title);
- p.y += tf->height;
- string(b, p, fg, ZP, mf, message);
- if(err != nil){
- p.x = o.x + Padding;
- p.y += mf->height;
- string(b, p, fg, ZP, mf, err);
- }
- flushimage(display, 1);
- if(b!=screen || !eqrect(screen->clipr, sc)){
- freeimage(save);
- save = nil;
- }
- b = screen;
- sc = b->clipr;
- replclipr(b, 0, b->r);
- switch(alt(alts)){
- default:
- continue;
+ o = addpt(screen->r.min, Pt((Dx(screen->r)-w)/2, (Dy(screen->r)-h)/2));
+ r = Rect(o.x, o.y, o.x+w, o.y+h);
+ draw(screen, r, bg, nil, ZP);
+ border(screen, r, 2, fg, ZP);
+ p = addpt(o, Pt(Padding, Padding));
+ string(screen, p, fg, ZP, tf, title);
+ p.y += tf->height;
+ string(screen, p, fg, ZP, mf, message);
+ if(err != nil){
+ p.x = o.x + Padding;
+ p.y += mf->height;
+ string(screen, p, fg, ZP, mf, err);
+ }
+ flushimage(display, 1);
+ for(;;){
+ i = alt(alts);
+ if(i == 1 || i == 0 && m.buttons != 0)
break;
- case 1:
- done = (k=='\n' || k==Kesc);
- break;
- case 0:
- done = m.buttons&1 && ptinrect(m.xy, r);
- break;
- }
- if(save){
- draw(b, save->r, save, nil, save->r.min);
- freeimage(save);
- save = nil;
- }
-
}
- replclipr(b, 0, sc);
freeimage(bg);
freeimage(fg);
freefont(tf);
--- a/./icons.h
+++ b/./icons.h
@@ -420,3 +420,181 @@
0x46, 0x00, 0x00, 0x00, 0x44, 0x00, 0x00, 0x00, 0x10, 0x00, 0x00, 0x00,
};
+
+uchar backdata[] = {
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+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+ 0x00, 0x00, 0x00, 0x00
+};
+
+uchar refdata[] = {
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+ 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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+ 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00, 0x5c, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00
+};
--- a/./theme.c
+++ b/./theme.c
@@ -21,64 +21,57 @@
return i;
}
-Theme*
-loadtheme(void)
+void
+loadtheme(Theme *theme)
{
- Theme *theme;
Biobuf *bp;
char *s;
if(access("/dev/theme", AREAD) < 0)
- return 0;
+ return;
bp = Bopen("/dev/theme", OREAD);
if(bp == nil)
- return 0;
- theme = malloc(sizeof *theme);
- if(theme == nil){
- Bterm(bp);
- return nil;
- }
+ return;
for(;;){
s = Brdstr(bp, '\n', 1);
if(s == nil)
break;
if(strncmp(s, "back", 4) == 0)
- theme->back = ereadcol(s+5);
+ theme->back = strtoul(s+5, nil, 16);
else if(strncmp(s, "high", 4) == 0)
- theme->high = ereadcol(s+5);
+ theme->high = strtoul(s+5, nil, 16);
else if(strncmp(s, "border", 6) == 0)
- theme->border = ereadcol(s+7);
+ theme->border = strtoul(s+7, nil, 16);
else if(strncmp(s, "text", 4) == 0)
- theme->text = ereadcol(s+5);
+ theme->text = strtoul(s+5, nil, 16);
else if(strncmp(s, "htext", 5) == 0)
- theme->htext = ereadcol(s+6);
+ theme->htext = strtoul(s+6, nil, 16);
else if(strncmp(s, "title", 5) == 0)
- theme->title = ereadcol(s+6);
+ theme->title = strtoul(s+6, nil, 16);
else if(strncmp(s, "ltitle", 6) == 0)
- theme->ltitle = ereadcol(s+7);
+ theme->ltitle = strtoul(s+7, nil, 16);
else if(strncmp(s, "hold", 4) == 0)
- theme->hold = ereadcol(s+5);
+ theme->hold = strtoul(s+5, nil, 16);
else if(strncmp(s, "lhold", 5) == 0)
- theme->lhold = ereadcol(s+6);
+ theme->lhold = strtoul(s+6, nil, 16);
else if(strncmp(s, "palehold", 8) == 0)
- theme->palehold = ereadcol(s+9);
+ theme->palehold = strtoul(s+9, nil, 16);
else if(strncmp(s, "paletext", 8) == 0)
- theme->paletext = ereadcol(s+9);
+ theme->paletext = strtoul(s+9, nil, 16);
else if(strncmp(s, "size", 4) == 0)
- theme->size = ereadcol(s+5);
+ theme->size = strtoul(s+5, nil, 16);
else if(strncmp(s, "menuback", 8) == 0)
- theme->menuback = ereadcol(s+9);
+ theme->menuback = strtoul(s+9, nil, 16);
else if(strncmp(s, "menuhigh", 8) == 0)
- theme->menuhigh = ereadcol(s+9);
+ theme->menuhigh = strtoul(s+9, nil, 16);
else if(strncmp(s, "menubord", 8) == 0)
- theme->menubord = ereadcol(s+9);
+ theme->menubord = strtoul(s+9, nil, 16);
else if(strncmp(s, "menutext", 8) == 0)
- theme->menutext = ereadcol(s+9);
+ theme->menutext = strtoul(s+9, nil, 16);
else if(strncmp(s, "menuhtext", 5) == 0)
- theme->menuhtext = ereadcol(s+6);
+ theme->menuhtext = strtoul(s+6, nil, 16);
free(s);
}
Bterm(bp);
- return theme;
}
--- a/./theme.h
+++ b/./theme.h
@@ -2,24 +2,25 @@
struct Theme
{
- Image *back;
- Image *high;
- Image *border;
- Image *text;
- Image *htext;
- Image *title;
- Image *ltitle;
- Image *hold;
- Image *lhold;
- Image *palehold;
- Image *paletext;
- Image *size;
- Image *menubar;
- Image *menuback;
- Image *menuhigh;
- Image *menubord;
- Image *menutext;
- Image *menuhtext;
+ u32int back;
+ u32int high;
+ u32int border;
+ u32int text;
+ u32int htext;
+ u32int title;
+ u32int ltitle;
+ u32int hold;
+ u32int lhold;
+ u32int palehold;
+ u32int paletext;
+ u32int size;
+ u32int menubar;
+ u32int menuback;
+ u32int menuhigh;
+ u32int menubord;
+ u32int menutext;
+ u32int menuhtext;
};
-Theme* loadtheme(void);
+void loadtheme(Theme*);
+Image* ereadcol(char*);
--- a/./vdir.c
+++ b/./vdir.c
@@ -20,6 +20,13 @@
Slowscroll = 10,
};
+enum{
+ Nback = 64,
+};
+char *backlist[Nback];
+int backoff[Nback];
+int backp = -1;
+
enum
{
Emouse,
@@ -47,6 +54,8 @@
Rectangle homer;
Rectangle upr;
Rectangle cdr;
+Rectangle refr;
+Rectangle backr;
Rectangle newdirr;
Rectangle newfiler;
Rectangle viewr;
@@ -60,6 +69,8 @@
Image *iup;
Image *inewfile;
Image *inewfolder;
+Image *iref;
+Image *iback;
Image *toolbg;
Image *toolfg;
Image *viewbg;
@@ -68,6 +79,7 @@
Image *selfg;
Image *scrollbg;
Image *scrollfg;
+Image *fb;
int sizew;
int lineh;
int nlines;
@@ -121,8 +133,10 @@
return 1;
}
+int scrollclamp(int);
+
void
-loaddirs(void)
+loaddirs(int fixoff)
{
int fd, i, m;
@@ -134,13 +148,11 @@
if(dirs!=nil)
free(dirs);
ndirs = dirreadall(fd, &dirs);
- if(ndirs > 0)
- qsort(dirs, ndirs, sizeof *dirs, (int(*)(void*,void*))dircmp);
- else{
- ndirs = 0;
- showerrstr("Unable to read directory");
- }
- offset = 0;
+ qsort(dirs, ndirs, sizeof *dirs, (int(*)(void*,void*))dircmp);
+ if(!fixoff)
+ scrollclamp(offset);
+ else
+ offset = 0;
close(fd);
m = 1;
for(i=0; i < ndirs; i++){
@@ -147,14 +159,47 @@
if(dirs[i].length>m)
m=dirs[i].length;
}
- sizew = m == 0 ? 3 : 1+1+log(m)/log(10);
+ sizew = 1+1+log(m)/log(10);
}
void
+pushback(void)
+{
+ if(strlen(path) < 1)
+ return;
+ if(backp == Nback-1)
+ memmove(backlist, backlist+1, (Nback-1) * sizeof *backlist);
+ else
+ backp++;
+ if((backlist[backp] = strdup(path)) == nil)
+ sysfatal("strdup: %r");
+ backoff[backp] = offset;
+}
+
+int
+back(void)
+{
+ char *p;
+
+ if(backp < 0)
+ return 0;
+ offset = backoff[backp];
+ backoff[backp] = 0;
+ p = backlist[backp];
+ backlist[backp] = nil;
+ backp--;
+ strecpy(path, path+sizeof path, p);
+ free(p);
+ loaddirs(0);
+ return 1;
+}
+
+void
up(void)
{
+ pushback();
snprint(path, sizeof path, abspath(path, ".."));
- loaddirs();
+ loaddirs(1);
}
void
@@ -162,6 +207,7 @@
{
char newpath[256] = {0};
+ pushback();
if(dir == nil)
snprint(newpath, sizeof path, home);
else if(dir[0] == '/')
@@ -172,7 +218,7 @@
showerrstr("Directory does not exist");
else
snprint(path, sizeof path, abspath(path, newpath));
- loaddirs();
+ loaddirs(1);
}
void
@@ -192,7 +238,7 @@
goto cleanup;
}
close(fd);
- loaddirs();
+ loaddirs(0);
cleanup:
free(p);
}
@@ -214,7 +260,7 @@
goto cleanup;
}
close(fd);
- loaddirs();
+ loaddirs(0);
cleanup:
free(p);
}
@@ -262,7 +308,7 @@
if(doexec(cmd) < 0)
showerrstr("Cannot remove file/directory");
else
- loaddirs();
+ loaddirs(0);
}
void
@@ -274,11 +320,11 @@
if(doexec(cmd) < 0)
showerrstr("Cannot rename file/directory");
else
- loaddirs();
+ loaddirs(0);
}
int
-plumbfile(char *path, char *name)
+plumbfile(char *path, char *name, int isdir)
{
char *f;
int e;
@@ -285,11 +331,14 @@
f = smprint("%s/%s", path, name);
e = access(f, 0)==0;
- if(e)
- plumbsendtext(plumbfd, "vdir", nil, path, name);
- else{
+ if(e){
+ if(isdir)
+ plumbsendtext(plumbfd, "vdir", nil, nil, f);
+ else
+ plumbsendtext(plumbfd, "vdir", nil, path, name);
+ }else{
alert("Error", "File does not exist anymore", nil, mctl, kctl);
- loaddirs();
+ loaddirs(0);
redraw();
}
free(f);
@@ -299,28 +348,21 @@
void
initcolors(void)
{
- Theme *theme;
+ Theme theme;
- theme = loadtheme();
- if(theme == nil){
- toolbg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0xEFEFEFFF);
- toolfg = display->black;
- viewbg = display->white;
- viewfg = display->black;
- selbg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0xEFEFEFFF);
- selfg = display->black;
- scrollbg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0x999999FF);
- scrollfg = display->white;
- }else{
- toolbg = theme->back;
- toolfg = theme->text;
- viewbg = theme->back;
- viewfg = theme->text;
- selbg = theme->border;
- selfg = theme->text;
- scrollbg = theme->border;
- scrollfg = theme->back;
- }
+ memset(&theme, 0, sizeof theme);
+ theme.back = 0xEFEFEF;
+ theme.text = 0;
+ theme.border = 0x999999;
+ loadtheme(&theme);
+ toolbg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.back << 8 | 0xff);
+ toolfg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.text << 8 | 0xff);
+ viewbg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.back << 8 | 0xff);
+ viewfg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.text << 8 | 0xff);
+ selbg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.border << 8 | 0xff);
+ selfg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.text << 8 | 0xff);
+ scrollbg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.border << 8 | 0xff);
+ scrollfg = allocimage(display, Rect(0,0,1,1), screen->chan, 1, theme.back << 8 | 0xff);
}
Image*
@@ -351,6 +393,8 @@
iup = loadicon(big, updata, sizeof updata);
inewfile = loadicon(big, newfiledata, sizeof newfiledata);
inewfolder = loadicon(big, newfolderdata, sizeof newfolderdata);
+ iref = loadicon(big, refdata, sizeof refdata);
+ iback = loadicon(big, backdata, sizeof backdata);
}
char*
@@ -371,7 +415,7 @@
p->x += Toolpadding;
r = Rect(p->x, p->y, p->x+16, p->y+16);
- draw(screen, r, c, i, ZP);
+ draw(fb, r, c, i, ZP);
p->x += 16+Toolpadding;
return r;
}
@@ -384,12 +428,12 @@
s = t;
if(*s && (p.x+stringwidth(font, s)) > n){
- p = string(screen, p, i, ZP, font, ellipsis);
+ p = string(fb, p, i, ZP, font, ellipsis);
while (*s && (p.x+stringwidth(font, s)) > n) s++;
}
for( ; *s; s++){
s += chartorune(&rn, s) - 1;
- p = runestringn(screen, p, i, ZP, font, &rn, 1);
+ p = runestringn(fb, p, i, ZP, font, &rn, 1);
}
return p;
}
@@ -412,7 +456,7 @@
p = addpt(viewr.min, Pt(Toolpadding, Toolpadding));
p.y += n*lineh;
r = Rpt(p, addpt(p, Pt(Dx(viewr)-2*Toolpadding, lineh)));
- draw(screen, r, bg, nil, ZP);
+ draw(fb, r, bg, nil, ZP);
t = mdate(d);
snprint(buf, sizeof buf, "%*lld %s", sizew, d.length, t);
free(t);
@@ -419,12 +463,12 @@
img = (d.qid.type&QTDIR) ? folder : file;
p.y -= Padding;
dy = (lineh-12)/2;
- draw(screen, Rect(p.x, p.y+dy, p.x+12, p.y+dy+12), fg, img, ZP);
+ draw(fb, Rect(p.x, p.y+dy, p.x+12, p.y+dy+12), fg, img, ZP);
p.x += 12+4+Padding;
p.y += Padding;
p = drawtext(p, fg, d.name, viewr.max.x - stringwidth(font, buf) - 2*Padding - Toolpadding);
p.x = viewr.max.x - stringwidth(font, buf) - 2*Padding - Toolpadding;
- string(screen, p, fg, ZP, font, buf);
+ string(fb, p, fg, ZP, font, buf);
}
void
@@ -445,22 +489,25 @@
Point p;
int i, h, y;
- draw(screen, screen->r, viewbg, nil, ZP);
- p = addpt(screen->r.min, Pt(0, Toolpadding));
- draw(screen, toolr, toolbg, nil, ZP);
- line(screen, Pt(toolr.min.x, toolr.max.y), toolr.max, 0, 0, 0, toolfg, ZP);
+ draw(fb, fb->r, viewbg, nil, ZP);
+ p = Pt(0, Toolpadding);
+ draw(fb, toolr, toolbg, nil, ZP);
+ line(fb, Pt(toolr.min.x, toolr.max.y), toolr.max, 0, 0, 0, toolfg, ZP);
homer = drawbutton(&p, toolfg, ihome);
cdr = drawbutton(&p, toolfg, icd);
+ backr = drawbutton(&p, toolfg, iback);
upr = drawbutton(&p, toolfg, iup);
+ refr = drawbutton(&p, toolfg, iref);
+
p.x += Toolpadding;
p.y = toolr.min.y + (Toolpadding+16+Toolpadding-font->height)/2;
pathr = Rect(p.x, p.y, p.x + stringwidth(font, path), p.y + font->height);
- p = drawtext(p, toolfg, path, screen->r.max.x - 2*(Toolpadding+16+Toolpadding));
- p.x = screen->r.max.x - 2*(Toolpadding+16+Toolpadding);
- p.y = screen->r.min.y + Toolpadding;
+ p = drawtext(p, toolfg, path, fb->r.max.x - 2*(Toolpadding+16+Toolpadding));
+ p.x = fb->r.max.x - 2*(Toolpadding+16+Toolpadding);
+ p.y = fb->r.min.y + Toolpadding;
newdirr = drawbutton(&p, toolfg, inewfolder);
newfiler = drawbutton(&p, toolfg, inewfile);
- draw(screen, scrollr, scrollbg, nil, ZP);
+ draw(fb, scrollr, scrollbg, nil, ZP);
if(ndirs>0){
h = ((double)nlines/ndirs)*Dy(scrollr);
y = ((double)offset/ndirs)*Dy(scrollr);
@@ -467,10 +514,11 @@
scrposr = Rect(scrollr.min.x, scrollr.min.y+y, scrollr.max.x-1, scrollr.min.y+y+h);
}else
scrposr = Rect(scrollr.min.x, scrollr.min.y, scrollr.max.x-1, scrollr.max.y);
- draw(screen, scrposr, scrollfg, nil, ZP);
+ draw(fb, scrposr, scrollfg, nil, ZP);
for(i = 0; i<nlines && offset+i<ndirs; i++){
drawdir(i, 0);
}
+ draw(screen, screen->r, fb, nil, ZP);
flushimage(display, 1);
}
@@ -511,18 +559,42 @@
}
void
+scroll(Mouse m)
+{
+ int dy;
+
+ if(m.buttons & 1){
+ dy = 1+nlines*((double)(m.xy.y - scrollr.min.y)/Dy(scrollr));
+ scrollup(dy);
+ }else if(m.buttons & 2){
+ if(nlines<ndirs){
+ offset = scrollclamp((m.xy.y-Dy(scrposr)/2 - (scrollr.min.y)) * ndirs/Dy(scrollr));
+ redraw();
+ }
+ }else if(m.buttons & 4){
+ dy = 1+nlines*((double)(m.xy.y - scrollr.min.y)/Dy(scrollr));
+ scrolldown(dy);
+ }
+}
+
+void
evtresize(void)
{
if(getwindow(display, Refnone)<0)
sysfatal("cannot reattach: %r");
lineh = Padding+font->height+Padding;
- toolr = screen->r;
+ freeimage(fb);
+ if((fb = allocimage(display,
+ Rect(0,0,Dx(screen->r),Dy(screen->r)),
+ screen->chan, 0, DNofill)) == nil)
+ sysfatal("allocimage: %r");
+ toolr = fb->r;
toolr.max.y = toolr.min.y+16+2*Toolpadding;
- scrollr = screen->r;
+ scrollr = fb->r;
scrollr.min.y = toolr.max.y+1;
scrollr.max.x = scrollr.min.x + Scrollwidth;
scrollr = insetrect(scrollr, 1);
- viewr = screen->r;
+ viewr = fb->r;
viewr.min.x += Scrollwidth;
viewr.min.y = toolr.max.y+1;
nlines = Dy(viewr)/lineh;
@@ -543,17 +615,38 @@
case Kpgdown:
scrolldown(nlines);
break;
+ case 'k':
+ case Kup:
+ scrollup(1);
+ break;
+ case 'j':
+ case Kdown:
+ scrolldown(1);
+ break;
case Khome:
- cd(nil);
+ scrollup(ndirs);
+ break;
+ case Kend:
+ scrolldown(ndirs);
+ break;
+ case 'r':
+ case Kesc:
+ loaddirs(0);
redraw();
break;
- case Kup:
+ case 'h':
up();
redraw();
break;
- case 0x20:
- plumbsendtext(plumbfd, "vdir", nil, nil, path);
+ case 'b':
+ case Kbs:
+ back();
+ redraw();
break;
+ case 'l':
+ case 0x0a:
+ plumbsendtext(plumbfd, "vdirw", nil, nil, path);
+ break;
}
}
@@ -562,9 +655,8 @@
{
Point p;
- p = screen->r.min;
- p.x += (Dx(screen->r)-stringwidth(font, text)-4)/2;
- p.y += (Dy(screen->r)-font->height-4)/2;
+ p.x = (Dx(fb->r)-stringwidth(font, text)-4)/2;
+ p.y = (Dy(fb->r)-font->height-4)/2;
return p;
}
@@ -584,63 +676,36 @@
void
evtmouse(Mouse m)
{
- int n, dy;
+ int n;
Dir d;
char buf[256] = {0};
- if(oldbuttons == 0 && m.buttons != 0 && ptinrect(m.xy, scrollr))
+ m.xy = subpt(m.xy, screen->r.min);
+ if(m.buttons != 0 && (ptinrect(m.xy, scrollr) || scrolling)){
scrolling = 1;
- else if(m.buttons == 0)
+ scroll(m);
+ }else
scrolling = 0;
- if(m.buttons&1){
- if(scrolling){
- dy = 1+nlines*((double)(m.xy.y - scrollr.min.y)/Dy(scrollr));
- scrollup(dy);
- }
- }else if(m.buttons&2){
- if(ptinrect(m.xy, viewr)){
- n = indexat(m.xy);
- if(n==-1)
- return;
- d = dirs[offset+n];
- switch(menuhit(2, mctl, &menu2, nil)){
- case Mdelete:
- rm(d.name);
- redraw();
- break;
- case Mrename:
- snprint(buf, sizeof buf, "%s", d.name);
- if(enter("Rename to", buf, sizeof buf, mctl, kctl, nil)>0){
- mv(d.name, buf);
- redraw();
- }
- break;
- }
- }else if(scrolling){
- if(nlines<ndirs){
- offset = scrollclamp((m.xy.y - scrollr.min.y) * ndirs/Dy(scrollr));
- redraw();
- }
- }
- }if((m.buttons&4) && oldbuttons == 0){
- if(scrolling){
- dy = 1+nlines*((double)(m.xy.y - scrollr.min.y)/Dy(scrollr));
- scrolldown(dy);
- }else if(ptinrect(m.xy, homer)){
+ if(m.buttons&1 && oldbuttons == 0){
+ if(ptinrect(m.xy, homer)){
cd(nil);
redraw();
}else if(ptinrect(m.xy, upr)){
up();
redraw();
- }else if(ptinrect(m.xy, cdr)){
+ }else if(ptinrect(m.xy, refr)){
+ loaddirs(0);
+ redraw();
+ }else if(ptinrect(m.xy, backr)){
+ if(back())
+ redraw();
+ }else if(ptinrect(m.xy, cdr) || ptinrect(m.xy, pathr)){
m.xy = cept("Go to directory");
if(enter("Go to directory", buf, sizeof buf, mctl, kctl, nil)>0){
cd(buf);
redraw();
}
- }else if(ptinrect(m.xy, pathr)){
- plumbsendtext(plumbfd, "vdir", nil, nil, path);
}else if(ptinrect(m.xy, newdirr)){
m.xy = cept("Create directory");
if(enter("Create directory", buf, sizeof buf, mctl, kctl, nil)>0){
@@ -661,11 +726,40 @@
if(d.qid.type & QTDIR){
cd(d.name);
redraw();
- }else{
- if(plumbfile(path, d.name))
- flash(n);
}
}
+ }else if(m.buttons&2 && oldbuttons == 0){
+ if(ptinrect(m.xy, viewr)){
+ n = indexat(m.xy);
+ if(n==-1)
+ return;
+ d = dirs[offset+n];
+ menu2.lasthit = 0;
+ switch(menuhit(2, mctl, &menu2, nil)){
+ case Mdelete:
+ rm(d.name);
+ redraw();
+ break;
+ case Mrename:
+ snprint(buf, sizeof buf, "%s", d.name);
+ if(enter("Rename to", buf, sizeof buf, mctl, kctl, nil)>0){
+ mv(d.name, buf);
+ redraw();
+ }
+ break;
+ }
+ }
+ }if((m.buttons&4) && oldbuttons == 0){
+ if(ptinrect(m.xy, pathr)){
+ plumbsendtext(plumbfd, "vdirw", nil, nil, path);
+ }else if(ptinrect(m.xy, viewr)){
+ n = indexat(m.xy);
+ if(n==-1)
+ return;
+ d = dirs[offset+n];
+ if(plumbfile(path, d.name, d.qid.type & QTDIR))
+ flash(n);
+ }
}else if(m.buttons&8)
scrollup(Slowscroll);
else if(m.buttons&16)
@@ -741,7 +835,7 @@
alts[Eresize].c = mctl->resizec;
alts[Ekeyboard].c = kctl->c;
readhome();
- loaddirs();
+ loaddirs(1);
initcolors();
initimages();
evtresize();