void updateVolumeContents (ASVolume *v){
int align = Config->Align, h_spacing = 1, v_spacing = 1;
ASFlagType context_mask = 0;
if (v->contents == NULL ) {
v->contents = create_astbar ();
v->contents->context = C_TITLE ;
} else /* delete label if it was previously created : */
delete_astbar_tile (v->contents, -1 );
if (!ASVolume_isRequestPending(v)) {
if (ASVolume_isEjectable(v))
set_flags (context_mask, EJECT_CONTEXT);
if (ASVolume_isMounted(v))
set_flags (context_mask, UNMOUNT_CONTEXT);
else
set_flags (context_mask, MOUNT_CONTEXT);
}
LOCAL_DEBUG_OUT ("volume %s context mask 0x%lx", v->name, context_mask);
set_astbar_style_ptr (v->contents, -1, Scr.Look.MSWindow[ASVolume_isMounted(v)?BACK_UNFOCUSED:BACK_FOCUSED] );
set_astbar_hilite (v->contents, BAR_STATE_FOCUSED, Config->MountedBevel);
set_astbar_hilite (v->contents, BAR_STATE_UNFOCUSED, Config->UnmountedBevel);
set_astbar_composition_method(v->contents, BAR_STATE_FOCUSED, TEXTURE_TRANSPIXMAP_ALPHA);
set_astbar_composition_method(v->contents, BAR_STATE_UNFOCUSED, TEXTURE_TRANSPIXMAP_ALPHA);
if (v->iconIm){
safe_asimage_destroy (v->iconImScaled);
#if 0
v->iconImScaled = scale_asimage (Scr.asv, v->iconIm, AppState.tileWidth-5, AppState.tileHeight-5-(AppState.buttons[0]->height + 4), ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT);
add_astbar_icon(v->contents, 0, 0, False, 0, v->iconImScaled);
#else
v->iconImScaled = scale_asimage (Scr.asv, v->iconIm, AppState.tileWidth*2/3, (AppState.tileHeight-(AppState.buttons[0]->height + 4)), ASA_ASImage, 100, ASIMAGE_QUALITY_DEFAULT);
add_astbar_icon(v->contents, 0, 0, False, ALIGN_CENTER, v->iconImScaled);
#endif
}
add_astbar_label (v->contents, 0, 0, False, align|AS_TilePadRight, h_spacing, v_spacing, v->name, AS_Text_UTF8 );
LOCAL_DEBUG_OUT ("mount_button.width = %d, mount_button.height = %d, image %dx%d",
AppState.buttons[0]->width, AppState.buttons[0]->height,
AppState.buttons[0]->pressed.image->width, AppState.buttons[0]->pressed.image->height);
add_astbar_btnblock (v->contents, 0, 2, True, align, AppState.buttons, context_mask, BUTTONS_NUM, 2, 2, 5, 0);
if (get_flags(Config->flags, ASMOUNT_ShowHints)) {
char* hint = ASVolume_toString (v);
set_astbar_balloon (v->contents, C_TITLE, hint, AS_Text_UTF8);
safefree(hint);
set_astbar_balloon (v->contents, MOUNT_CONTEXT, "Mount volume", AS_Text_UTF8);
set_astbar_balloon (v->contents, EJECT_CONTEXT, "Eject drive", AS_Text_UTF8);
set_astbar_balloon (v->contents, UNMOUNT_CONTEXT, "Un-mount volume", AS_Text_UTF8);
}
}
static void display_image_view (ASGtkImageView * iv)
{
ASImage *im = iv->image_entry ? iv->image_entry->preview : NULL;
GdkPixbuf *pb = NULL;
ASImage *scaled = NULL, *tiled = NULL;
int scaled_w, scaled_h;
int tiled_h, tiled_w;
ASVisual *asv = get_screen_visual (NULL);
int view_w, view_h;
if (im == NULL) {
gtk_image_set_from_stock (GTK_IMAGE (iv->view),
GTK_STOCK_MISSING_IMAGE,
GTK_ICON_SIZE_BUTTON);
return;
}
#if 1
view_w = iv->view_width;
view_h = iv->view_height;
if (view_w <= 0 || view_h <= 0)
return;
scaled_w = im->width;
scaled_h = im->height;
if (get_flags (iv->flags, ASGTK_IMAGE_VIEW_SCALE_TO_VIEW)) {
if (get_flags (iv->flags, ASGTK_IMAGE_VIEW_TILE_TO_ASPECT)
&& iv->aspect_x > 0 && iv->aspect_y > 0) {
scaled_w = (im->width * view_w) / iv->aspect_x;
scaled_h = (im->height * view_h) / iv->aspect_y;
} else {
scaled_w = view_w;
scaled_h = view_h;
}
} else if (get_flags (iv->flags, ASGTK_IMAGE_VIEW_SCALE_TO_ASPECT)
&& iv->aspect_x > 0 && iv->aspect_y > 0) {
scaled_w = iv->aspect_x;
scaled_h = iv->aspect_y;
}
tiled_w = scaled_w;
tiled_h = scaled_h;
if (get_flags (iv->flags, ASGTK_IMAGE_VIEW_TILE_TO_ASPECT)
&& iv->aspect_x > 0 && iv->aspect_y > 0) {
if (get_flags (iv->flags, ASGTK_IMAGE_VIEW_SCALE_TO_VIEW)) {
if (tiled_w < view_w)
tiled_w = view_w;
if (tiled_h < view_h)
tiled_h = view_h;
} else {
if (tiled_w < iv->aspect_x)
tiled_w = iv->aspect_x;
if (tiled_h < iv->aspect_y)
tiled_h = iv->aspect_y;
}
}
if (get_flags (iv->flags, ASGTK_IMAGE_VIEW_TILE_TO_VIEW)) {
if (tiled_w < view_w)
tiled_w = view_w;
if (tiled_h < view_h)
tiled_h = view_h;
}
LOCAL_DEBUG_OUT ("scaled size is %dx%d, tiled size %dx%d", scaled_w,
scaled_h, tiled_w, tiled_h);
if (scaled_w != im->width || scaled_h != im->height) {
scaled =
scale_asimage (asv, im, scaled_w, scaled_h, ASA_ASImage, 0,
ASIMAGE_QUALITY_DEFAULT);
if (scaled)
im = scaled;
}
if (tiled_w != im->width || tiled_h != im->height) {
tiled = tile_asimage (asv, im, 0, 0, tiled_w, tiled_h,
TINT_LEAVE_SAME, ASA_ASImage, 0,
ASIMAGE_QUALITY_DEFAULT);
if (tiled)
im = tiled;
}
pb = ASImage2GdkPixbuf (im);
if (tiled)
destroy_asimage (&tiled);
if (scaled)
destroy_asimage (&scaled);
if (pb) {
gtk_image_set_from_pixbuf (GTK_IMAGE (iv->view), pb);
g_object_unref (pb);
}
LOCAL_DEBUG_OUT ("####!!! recquisition is %dx%d",
GTK_WIDGET (iv->view)->requisition.width,
GTK_WIDGET (iv->view)->requisition.height);
#endif
}
int main(int argc, char* argv[])
{
Display *dpy = NULL;
ASVisual *asv ;
int screen = 0, depth = 0;
int to_width = 1, to_height = 1;
ASImageLayer *layers ;
int layers_num = 0, i;
ASImage *merged_im ;
/* see ASView.1 : */
set_application_name( argv[0] );
#if (HAVE_AFTERBASE_FLAG==1)
set_output_threshold(OUTPUT_LEVEL_DEBUG);
#endif
if( argc == 2 && strncmp(argv[1],"-h", 2) == 0 )
{
usage();
return 0;
}
if( argc <= 3 )
{
show_error( "not enough arguments, please see usage:%s", " ");
usage() ;
printf( "Using the default, \"The Burning Rose\", composition :\n");
printf( "\n\trose512.jpg add back.xpm:512x386 hue "
"fore.xpm:512x386\n");
argv = &(burning_rose[0]) ;
argc = 6;
}
#ifndef X_DISPLAY_MISSING
dpy = XOpenDisplay(NULL);
_XA_WM_DELETE_WINDOW = XInternAtom( dpy, "WM_DELETE_WINDOW", False);
screen = DefaultScreen(dpy);
depth = DefaultDepth( dpy, screen );
#endif
/* see ASView.3 : */
asv = create_asvisual( dpy, screen, depth, NULL );
/* see ASMerge.1 : */
layers = safecalloc( argc/2, sizeof(ASImageLayer) );
for( i = 1 ; i < argc ; i++ )
{
int x = 0, y = 0;
unsigned int width, height ;
int geom_flags = 0 ;
char *separator;
char *filename ;
/* see ASMerge.2 */
if( i > 1 )
{
/* see blend_scanlines_name2func() : */
if((layers[layers_num].merge_scanlines =
blend_scanlines_name2func( argv[i] )) == NULL )
continue ;
if( ++i >= argc )
break;
}
if( (separator = strchr( argv[i], ':' )) != NULL )
{ /* see ASTile.1 : */
geom_flags = XParseGeometry( separator+1,
&x, &y, &width, &height);
filename = mystrndup( argv[i], separator-argv[i] );
}else
filename = argv[i] ;
layers[layers_num].im = file2ASImage( filename, 0xFFFFFFFF,
SCREEN_GAMMA, 100, getenv("IMAGE_PATH"), NULL );
if( filename != argv[i] )
free( filename );
if( layers[layers_num].im != NULL )
{
if( !get_flags(geom_flags, WidthValue) )
width = layers[layers_num].im->width ;
if( !get_flags(geom_flags, HeightValue) )
height = layers[layers_num].im->height ;
/* see ASMerge.3 : */
if( layers[layers_num].merge_scanlines == NULL )
layers[layers_num].merge_scanlines =
alphablend_scanlines ;
layers[layers_num].clip_width = width ;
layers[layers_num].clip_height = height ;
if( layers_num > 0 )
{
layers[layers_num].dst_x = x ;
layers[layers_num].dst_y = y ;
}else
{
to_width = width ;
to_height = height ;
if( width != layers[layers_num].im->width ||
height != layers[layers_num].im->height )
{
ASImage *scaled_bottom ;
/* see ASScale.2 : */
scaled_bottom = scale_asimage( asv,
layers[layers_num].im,
width, height,
False, 100,
ASIMAGE_QUALITY_DEFAULT );
destroy_asimage( &(layers[layers_num].im) );
layers[layers_num].im = scaled_bottom ;
}
}
++layers_num ;
}
}
if( layers_num <= 0 )
{
show_error( "there is no images to merge. Aborting");
return 2;
}
/* see ASMerge.4 */
merged_im = merge_layers( asv, layers, layers_num,
to_width, to_height,
#ifndef X_DISPLAY_MISSING
ASA_XImage,
#else
ASA_ASImage,
#endif
0, ASIMAGE_QUALITY_DEFAULT );
while( --layers_num >= 0 )
destroy_asimage( &(layers[layers_num].im) );
free( layers );
if( merged_im )
{
#ifndef X_DISPLAY_MISSING
/* see ASView.4 : */
Window w = create_top_level_window( asv, DefaultRootWindow(dpy),
32, 32,
to_width, to_height,
1, 0, NULL,
"ASMerge", NULL );
if( w != None )
{
Pixmap p ;
XMapRaised (dpy, w);
/* see ASView.5 : */
p = asimage2pixmap( asv, DefaultRootWindow(dpy), merged_im,
NULL, True );
destroy_asimage( &merged_im );
/* see common.c: set_window_background_and_free() : */
p = set_window_background_and_free( w, p );
/* see common.c: wait_closedown() : */
}
wait_closedown(w);
dpy = NULL;
#else
/* writing result into the file */
ASImage2file( merged_im, NULL, "asmerge.jpg", ASIT_Jpeg, NULL );
destroy_asimage( &merged_im );
#endif
}
#ifdef DEBUG_ALLOCS
build_xpm_colormap(NULL);
print_unfreed_mem();
#endif
return 0 ;
}
