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allow to shrink net_wm_icon to statusbar size

This commit is contained in:
Julien Danjou 2007-12-22 20:14:13 +01:00
parent 557cb90ff0
commit e72a278080
3 changed files with 17 additions and 8 deletions
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19
draw.c
View File

@ -149,15 +149,24 @@ drawcircle(DrawCtx *ctx, int x, int y, int r, Bool filled, XColor color)
cairo_surface_destroy(surface); cairo_surface_destroy(surface);
} }
void draw_image_from_argb_data(DrawCtx *ctx, int x, int y, int w, int h, unsigned char *data) void draw_image_from_argb_data(DrawCtx *ctx, int x, int y, int w, int h,
int wanted_w, unsigned char *data)
{ {
double ratio;
cairo_surface_t *surface, *source; cairo_surface_t *surface, *source;
cairo_t *cr; cairo_t *cr;
source = cairo_xlib_surface_create(ctx->display, ctx->drawable, ctx->visual, ctx->width, ctx->height); surface = cairo_xlib_surface_create(ctx->display, ctx->drawable, ctx->visual, ctx->width, ctx->height);
surface = cairo_image_surface_create_for_data(data, CAIRO_FORMAT_ARGB32, w, h, 0); source = cairo_image_surface_create_for_data(data, CAIRO_FORMAT_ARGB32, w, h, 0);
cr = cairo_create (source); cr = cairo_create (surface);
cairo_set_source_surface(cr, surface, x, y); if(wanted_w > 0 && w > 0)
{
ratio = (double) wanted_w / (double) w;
cairo_scale(cr, ratio, ratio);
cairo_set_source_surface(cr, source, x / ratio, y / ratio);
}
else
cairo_set_source_surface(cr, source, x, y);
cairo_paint(cr); cairo_paint(cr);
cairo_destroy(cr); cairo_destroy(cr);

2
draw.h
View File

@ -42,7 +42,7 @@ void drawtext(DrawCtx *, int, int, int, int, XftFont *, const char *, XColor fg,
void drawrectangle(DrawCtx *, int, int, int, int, Bool, XColor); void drawrectangle(DrawCtx *, int, int, int, int, Bool, XColor);
void drawcircle(DrawCtx *, int, int, int, Bool, XColor); void drawcircle(DrawCtx *, int, int, int, Bool, XColor);
void drawimage(DrawCtx *, int, int, const char *); void drawimage(DrawCtx *, int, int, const char *);
void draw_image_from_argb_data(DrawCtx *, int, int, int, int, unsigned char *); void draw_image_from_argb_data(DrawCtx *, int, int, int, int, int, unsigned char *);
int draw_get_image_width(const char *filename); int draw_get_image_width(const char *filename);
Drawable draw_rotate(DrawCtx *, int, double, int, int); Drawable draw_rotate(DrawCtx *, int, double, int, int);
unsigned short textwidth(DrawCtx *, XftFont *, char *); unsigned short textwidth(DrawCtx *, XftFont *, char *);

4
widgets/netwmicon.c
View File

@ -83,12 +83,12 @@ netwmicon_draw(Widget *widget, DrawCtx *ctx, int offset,
offset, offset,
widget->alignment); widget->alignment);
draw_image_from_argb_data(ctx, location, 0, width, height, image); draw_image_from_argb_data(ctx, location, 0, width, height, vscreen.statusbar->height, image);
p_delete(&image); p_delete(&image);
XFree(data); XFree(data);
return width; return vscreen.statusbar->height;
} }
Widget * Widget *