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imagebox: allow to not resize images 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-11-04 15:31:47 +01:00
parent a7a8c2d024
commit 0b6b96131a
1 changed files with 17 additions and 3 deletions
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20
widgets/imagebox.c
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@ -30,6 +30,7 @@ typedef struct
/** Imagebox image */ /** Imagebox image */
image_t *image; image_t *image;
xcolor_t bg; xcolor_t bg;
bool resize;
} imagebox_data_t; } imagebox_data_t;
static area_t static area_t
@ -40,8 +41,12 @@ imagebox_geometry(widget_t *widget, int screen, int height, int width)
if(d->image) if(d->image)
{ {
if(d->resize)
geometry.width = ((double) height / (double) d->image->height) * d->image->width;
else
geometry.width = d->image->width;
geometry.height = height; geometry.height = height;
geometry.width = ((double) height / (double) d->image->height) * d->image->width;
} }
else else
{ {
@ -69,7 +74,7 @@ imagebox_draw(widget_t *widget, draw_context_t *ctx, area_t geometry,
{ {
if(d->bg.initialized) if(d->bg.initialized)
draw_rectangle(ctx, geometry, 1.0, true, &d->bg); draw_rectangle(ctx, geometry, 1.0, true, &d->bg);
draw_image(ctx, geometry.x, geometry.y, ctx->height, d->image); draw_image(ctx, geometry.x, geometry.y, d->resize ? ctx->height : 0, d->image);
} }
} }
@ -87,6 +92,7 @@ imagebox_destructor(widget_t *w)
/** Imagebox widget. /** Imagebox widget.
* \param L The Lua VM state. * \param L The Lua VM state.
* \param token The key token. * \param token The key token.
* \param resize Resize image.
* \return The number of elements pushed on stack. * \return The number of elements pushed on stack.
* \luastack * \luastack
* \lfield image The image to display. * \lfield image The image to display.
@ -108,6 +114,9 @@ luaA_imagebox_index(lua_State *L, awesome_token_t token)
case A_TK_BG: case A_TK_BG:
luaA_pushcolor(L, &d->bg); luaA_pushcolor(L, &d->bg);
break; break;
case A_TK_RESIZE:
lua_pushboolean(L, d->resize);
break;
default: default:
return 0; return 0;
} }
@ -150,6 +159,9 @@ luaA_imagebox_newindex(lua_State *L, awesome_token_t token)
else if((buf = luaL_checklstring(L, 3, &len))) else if((buf = luaL_checklstring(L, 3, &len)))
xcolor_init_reply(xcolor_init_unchecked(&d->bg, buf, len)); xcolor_init_reply(xcolor_init_unchecked(&d->bg, buf, len));
break; break;
case A_TK_RESIZE:
d->resize = luaA_checkboolean(L, 3);
break;
default: default:
return 0; return 0;
} }
@ -168,6 +180,7 @@ widget_t *
imagebox_new(alignment_t align) imagebox_new(alignment_t align)
{ {
widget_t *w = p_new(widget_t, 1); widget_t *w = p_new(widget_t, 1);
imagebox_data_t *d;
widget_common_new(w); widget_common_new(w);
w->align = align; w->align = align;
w->draw = imagebox_draw; w->draw = imagebox_draw;
@ -175,7 +188,8 @@ imagebox_new(alignment_t align)
w->newindex = luaA_imagebox_newindex; w->newindex = luaA_imagebox_newindex;
w->destructor = imagebox_destructor; w->destructor = imagebox_destructor;
w->geometry = imagebox_geometry; w->geometry = imagebox_geometry;
w->data = p_new(imagebox_data_t, 1); w->data = d = p_new(imagebox_data_t, 1);
d->resize = true;
return w; return w;
} }