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add a align option to draw_text

This commit is contained in:
Julien Danjou 2008-01-03 15:57:07 +01:00
parent 15db0d2824
commit aed3e569de
7 changed files with 26 additions and 8 deletions
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14
draw.c
View File

@ -66,6 +66,7 @@ draw_free_context(DrawCtx *ctx)
* \param y y coord
* \param w width
* \param h height
* \param align alignment
* \param padding padding to add before drawing the text
* \param font font to use
* \param text text to draw
@ -73,7 +74,13 @@ draw_free_context(DrawCtx *ctx)
* \param bg background color
*/
void
draw_text(DrawCtx *ctx, int x, int y, int w, int h, int padding, XftFont *font, const char *text, XColor fg, XColor bg)
draw_text(DrawCtx *ctx,
int x, int y,
int w, int h,
int align,
int padding,
XftFont *font, const char *text,
XColor fg, XColor bg)
{
int nw = 0;
static char buf[256];
@ -114,7 +121,12 @@ draw_text(DrawCtx *ctx, int x, int y, int w, int h, int padding, XftFont *font,
buf[len - 3] = '.';
}
if(align == AlignLeft)
cairo_move_to(cr, x + padding, y + font->ascent + (ctx->height - font->height) / 2);
else if(align == AlignRight)
cairo_move_to(cr, x + (w - nw) + padding, y + font->ascent + (ctx->height - font->height) / 2);
else
cairo_move_to(cr, x + ((w - nw) / 2) + padding, y + font->ascent + (ctx->height - font->height) / 2);
cairo_show_text(cr, buf);
cairo_font_face_destroy(font_face);

4
draw.h
View File

@ -25,6 +25,8 @@
#include <X11/Xlib.h>
#include <X11/Xft/Xft.h>
enum { AlignLeft, AlignRight, AlignFlex, AlignCenter };
typedef struct
{
/* Co-ords of upper left corner */
@ -46,7 +48,7 @@ typedef struct
DrawCtx *draw_get_context(int, int, int);
void draw_free_context(DrawCtx *);
void draw_text(DrawCtx *, int, int, int, int, int, XftFont *, const char *, XColor fg, XColor bg);
void draw_text(DrawCtx *, int, int, int, int, int, int, XftFont *, const char *, XColor fg, XColor bg);
void draw_rectangle(DrawCtx *, int, int, int, int, Bool, XColor);
void draw_circle(DrawCtx *, int, int, int, Bool, XColor);
void draw_image(DrawCtx *, int, int, int, const char *);

2
widget.h
View File

@ -27,8 +27,6 @@
#include "config.h"
enum { AlignLeft, AlignRight, AlignFlex };
typedef Widget *(WidgetConstructor)(Statusbar *, cfg_t *);
int widget_calculate_offset(int, int, int, int);

7
widgets/focustitle.c
View File

@ -51,8 +51,11 @@ focustitle_draw(Widget *widget, DrawCtx *ctx, int offset, int used)
if(sel)
{
draw_text(ctx, widget->location, 0, vscreen.statusbar->width - used,
vscreen.statusbar->height, widget->font->height / 2, widget->font, sel->name,
draw_text(ctx, widget->location, 0,
vscreen.statusbar->width - used,
vscreen.statusbar->height,
AlignLeft,
widget->font->height / 2, widget->font, sel->name,
d->fg, d->bg);
if(sel->isfloating)
draw_circle(ctx, widget->location, 0,

1
widgets/taglist.c
View File

@ -93,6 +93,7 @@ taglist_draw(Widget *widget,
draw_text(ctx,
widget->location + widget->width, 0,
w, vscreen.statusbar->height,
AlignCenter,
vscreen.font->height / 2,
vscreen.font,
tag->name,

2
widgets/tasklist.c
View File

@ -74,6 +74,7 @@ tasklist_draw(Widget *widget, DrawCtx *ctx, int offset, int used)
draw_text(ctx, widget->location + box_width * i, 0,
box_width,
vscreen.statusbar->height,
AlignLeft,
widget->font->height / 2, widget->font, c->name,
d->fg_sel, d->bg_sel);
}
@ -81,6 +82,7 @@ tasklist_draw(Widget *widget, DrawCtx *ctx, int offset, int used)
draw_text(ctx, widget->location + box_width * i, 0,
box_width,
vscreen.statusbar->height,
AlignLeft,
widget->font->height / 2, widget->font, c->name,
d->fg, d->bg);
if(sel->isfloating)

2
widgets/textbox.c
View File

@ -51,7 +51,7 @@ textbox_draw(Widget *widget, DrawCtx *ctx, int offset,
widget->alignment);
draw_text(ctx, widget->location, 0, widget->width, widget->statusbar->height,
0, widget->font, d->text, d->fg, d->bg);
AlignCenter, 0, widget->font, d->text, d->fg, d->bg);
return widget->width;
}