static int
fb_redraw_bitmap(fbtk_widget_t *widget, fbtk_callback_info *cbi)
{
nsfb_bbox_t bbox;
nsfb_bbox_t rect;
nsfb_t *nsfb;
nsfb = fbtk_get_nsfb(widget);
fbtk_get_bbox(widget, &bbox);
rect = bbox;
nsfb_claim(nsfb, &bbox);
/* clear background */
if ((widget->bg & 0xFF000000) != 0) {
/* transparent polygon filling isnt working so fake it */
nsfb_plot_rectangle_fill(nsfb, &bbox, widget->bg);
}
/* plot the image */
nsfb_plot_bitmap(nsfb,
&rect,
(nsfb_colour_t *)widget->u.bitmap.bitmap->pixdata,
widget->u.bitmap.bitmap->width,
widget->u.bitmap.bitmap->height,
widget->u.bitmap.bitmap->width,
!widget->u.bitmap.bitmap->opaque);
nsfb_update(nsfb, &bbox);
return 0;
}
static int
hscroll_redraw(fbtk_widget_t *widget, fbtk_callback_info *cbi)
{
int hscroll;
int hpos;
nsfb_bbox_t bbox;
nsfb_bbox_t rect;
fbtk_widget_t *root = fbtk_get_root_widget(widget);
fbtk_get_bbox(widget, &bbox);
nsfb_claim(root->u.root.fb, &bbox);
rect = bbox;
/* background */
nsfb_plot_rectangle_fill(root->u.root.fb, &rect, widget->bg);
/* scroll well */
rect.x0 = bbox.x0 + 1;
rect.y0 = bbox.y0 + 2;
rect.x1 = bbox.x1 - 2;
rect.y1 = bbox.y1 - 3;
nsfb_plot_rectangle_fill(root->u.root.fb, &rect, widget->fg);
/* scroll well outline */
nsfb_plot_rectangle(root->u.root.fb, &rect, 1, 0xFF999999, false, false);
if ((widget->u.scroll.maximum - widget->u.scroll.minimum) > 0) {
hscroll = ((widget->width - 4) * widget->u.scroll.thumb) /
(widget->u.scroll.maximum - widget->u.scroll.minimum) ;
hpos = ((widget->width - 4) * widget->u.scroll.position) /
(widget->u.scroll.maximum - widget->u.scroll.minimum) ;
} else {
hscroll = (widget->width - 4);
hpos = 0;
}
LOG(("hscroll %d", hscroll));
rect.x0 = bbox.x0 + 3 + hpos;
rect.y0 = bbox.y0 + 5;
rect.x1 = bbox.x0 + hscroll + hpos;
rect.y1 = bbox.y0 + widget->height - 5;
nsfb_plot_rectangle_fill(root->u.root.fb, &rect, widget->bg);
nsfb_update(root->u.root.fb, &bbox);
return 0;
}
static int
fb_redraw_fill(fbtk_widget_t *widget, fbtk_callback_info *cbi)
{
nsfb_bbox_t bbox;
nsfb_t *nsfb;
nsfb = fbtk_get_nsfb(widget);
fbtk_get_bbox(widget, &bbox);
nsfb_claim(nsfb, &bbox);
/* clear background */
if ((widget->bg & 0xFF000000) != 0) {
/* transparent polygon filling isnt working so fake it */
nsfb_plot_rectangle_fill(nsfb, &bbox, widget->bg);
}
nsfb_update(nsfb, &bbox);
return 0;
}
/** Text redraw callback.
*
* Called when a text widget requires redrawing.
*
* @param widget The widget to be redrawn.
* @param cbi The callback parameters.
* @return The callback result.
*/
static int
fb_redraw_text(fbtk_widget_t *widget, fbtk_callback_info *cbi )
{
nsfb_bbox_t bbox;
nsfb_bbox_t rect;
fbtk_widget_t *root;
plot_font_style_t font_style;
int fh;
int padding;
padding = (widget->height * FBTK_WIDGET_PADDING) / 200;
root = fbtk_get_root_widget(widget);
fbtk_get_bbox(widget, &bbox);
rect = bbox;
nsfb_claim(root->u.root.fb, &bbox);
/* clear background */
if ((widget->bg & 0xFF000000) != 0) {
/* transparent polygon filling isnt working so fake it */
nsfb_plot_rectangle_fill(root->u.root.fb, &bbox, widget->bg);
}
/* widget can have a single pixel outline border */
if (widget->u.text.outline) {
rect.x1--;
rect.y1--;
nsfb_plot_rectangle(root->u.root.fb, &rect, 1, 0x00000000, false, false);
padding++;
}
if (widget->u.text.text != NULL) {
fh = widget->height - padding - padding;
font_style.family = PLOT_FONT_FAMILY_SANS_SERIF;
font_style.size = px_to_pt(fh) * FONT_SIZE_SCALE;
font_style.weight = 400;
font_style.flags = FONTF_NONE;
font_style.background = widget->bg;
font_style.foreground = widget->fg;
FBTK_LOG(("plotting %p at %d,%d %d,%d w/h %d,%d font h %d padding %d",
widget, bbox.x0, bbox.y0, bbox.x1, bbox.y1,
widget->width, widget->height, fh, padding));
/* Call the fb text plotting, baseline is 3/4 down the
* font, somewhere along the way the co-ordinate
* system for the baseline is to the "higher value
* pixel co-ordinate" due to this the + 1 is neccessary.
*/
fb_plotters.text(bbox.x0 + padding,
bbox.y0 + (((fh * 3) + 3)/4) + padding + 1,
widget->u.text.text,
strlen(widget->u.text.text),
&font_style);
}
nsfb_update(root->u.root.fb, &bbox);
return 0;
}
/** Text button redraw callback.
*
* Called when a text widget requires redrawing.
*
* @param widget The widget to be redrawn.
* @param cbi The callback parameters.
* @return The callback result.
*/
static int
fb_redraw_text_button(fbtk_widget_t *widget, fbtk_callback_info *cbi )
{
nsfb_bbox_t bbox;
nsfb_bbox_t rect;
nsfb_bbox_t line;
nsfb_plot_pen_t pen;
plot_font_style_t font_style;
int fh;
int border;
fbtk_widget_t *root = fbtk_get_root_widget(widget);
if (widget->height < 20) {
border = 0;
} else {
border = (widget->height * 10) / 90;
}
pen.stroke_type = NFSB_PLOT_OPTYPE_SOLID;
pen.stroke_width = 1;
pen.stroke_colour = brighten_colour(widget->bg);
fbtk_get_bbox(widget, &bbox);
rect = bbox;
rect.x1--;
rect.y1--;
nsfb_claim(root->u.root.fb, &bbox);
/* clear background */
if ((widget->bg & 0xFF000000) != 0) {
/* transparent polygon filling isnt working so fake it */
nsfb_plot_rectangle_fill(root->u.root.fb, &rect, widget->bg);
}
if (widget->u.text.outline) {
line.x0 = rect.x0;
line.y0 = rect.y0;
line.x1 = rect.x0;
line.y1 = rect.y1;
nsfb_plot_line(root->u.root.fb, &line, &pen);
line.x0 = rect.x0;
line.y0 = rect.y0;
line.x1 = rect.x1;
line.y1 = rect.y0;
nsfb_plot_line(root->u.root.fb, &line, &pen);
pen.stroke_colour = darken_colour(widget->bg);
line.x0 = rect.x0;
line.y0 = rect.y1;
line.x1 = rect.x1;
line.y1 = rect.y1;
nsfb_plot_line(root->u.root.fb, &line, &pen);
line.x0 = rect.x1;
line.y0 = rect.y0;
line.x1 = rect.x1;
line.y1 = rect.y1;
nsfb_plot_line(root->u.root.fb, &line, &pen);
border++;
}
if (widget->u.text.text != NULL) {
fh = widget->height - border - border;
font_style.family = PLOT_FONT_FAMILY_SANS_SERIF;
font_style.size = px_to_pt(fh) * FONT_SIZE_SCALE;
font_style.weight = 400;
font_style.flags = FONTF_NONE;
font_style.background = widget->bg;
font_style.foreground = widget->fg;
LOG(("plotting %p at %d,%d %d,%d w/h %d,%d font h %d border %d",
widget, bbox.x0, bbox.y0, bbox.x1, bbox.y1,
widget->width, widget->height, fh, border));
/* Call the fb text plotting, baseline is 3/4 down the
* font, somewhere along the way the co-ordinate
* system for the baseline is to the "higher value
* pixel co-ordinate" due to this the + 1 is neccessary.
*/
fb_plotters.text(bbox.x0 + border,
bbox.y0 + (((fh * 3) + 3)/4) + border + 1,
widget->u.text.text,
strlen(widget->u.text.text),
&font_style);
}
nsfb_update(root->u.root.fb, &bbox);
return 0;
}
static int
fb_redraw_bitmap(fbtk_widget_t *widget, fbtk_callback_info *cbi)
{
LOG(("REDRAW BITMAP"));
//__menuet__debug_out("REDRAW BITMAP");
nsfb_bbox_t bbox;
nsfb_bbox_t rect;
nsfb_t *nsfb;
LOG(("REDRAW BITMAP 1 "));
//__menuet__debug_out("REDRAW BITMAP 1");
nsfb = fbtk_get_nsfb(widget);
LOG(("REDRAW BITMAP 2"));
//__menuet__debug_out("REDRAW BITMAP 2");
fbtk_get_bbox(widget, &bbox);
rect = bbox;
LOG(("REDRAW BITMAP 3 "));
//__menuet__debug_out("REDRAW BITMAP 3");
nsfb_claim(nsfb, &bbox);
LOG(("REDRAW BITMAP 4"));
//__menuet__debug_out("REDRAW BITMAP 4");
/* clear background */
if ((widget->bg & 0xFF000000) != 0) {
/* transparent polygon filling isnt working so fake it */
LOG(("REDRAW BITMAP 5"));
//__menuet__debug_out("REDRAW BITMAP 5");
nsfb_plot_rectangle_fill(nsfb, &bbox, widget->bg);
}
LOG(("REDRAW BITMAP 6"));
//__menuet__debug_out("REDRAW BITMAP 6\n");
/* plot the image */
LOG(("STUB: DON'T REAL DRAW"));
//__menuet__debug_out("STUB: DON'T REAL DRAW\n");
LOG(("pixdata is %x", (nsfb_colour_t *)widget->u.bitmap.bitmap->pixdata));
LOG(("pixdata is w:%d h:%d",widget->u.bitmap.bitmap->width,
widget->u.bitmap.bitmap->height));
//hmm
//int zap;
//if (widget->u.bitmap.bitmap->width % 4 != 0) {
// zap = widget->u.bitmap.bitmap->width + 2; }
//nsfb_plot_rectangle_fill(nsfb, &rect, 0xFFFFFF);
nsfb_plot_bitmap(nsfb,
&rect,
(nsfb_colour_t *)widget->u.bitmap.bitmap->pixdata,
//0, 0, 0,
widget->u.bitmap.bitmap->width,
widget->u.bitmap.bitmap->height,
widget->u.bitmap.bitmap->width,
!widget->u.bitmap.bitmap->opaque);
LOG(("REDRAW BITMAP 7"));
//__menuet__debug_out("REDRAW BITMAP 7\n");
nsfb_update(nsfb, &bbox);
LOG(("REDRAW BITMAP OK\n"));
//__menuet__debug_out("REDRAW BITMAP OK\n");
return 0;
}
/** Text redraw callback.
*
* Called when a text widget requires redrawing.
*
* @param widget The widget to be redrawn.
* @param cbi The callback parameters.
* @return The callback result.
*/
static int
fb_redraw_text(fbtk_widget_t *widget, fbtk_callback_info *cbi )
{
nsfb_bbox_t bbox;
nsfb_bbox_t rect;
fbtk_widget_t *root;
plot_font_style_t font_style;
int caret_x, caret_y, caret_h;
int fh;
int padding;
int scroll = 0;
bool caret = false;
fb_text_font_style(widget, &fh, &padding, &font_style);
if (fbtk_get_caret(widget, &caret_x, &caret_y, &caret_h)) {
caret = true;
}
root = fbtk_get_root_widget(widget);
fbtk_get_bbox(widget, &bbox);
rect = bbox;
nsfb_claim(root->u.root.fb, &bbox);
/* clear background */
if ((widget->bg & 0xFF000000) != 0) {
/* transparent polygon filling isnt working so fake it */
nsfb_plot_rectangle_fill(root->u.root.fb, &bbox, widget->bg);
}
/* widget can have a single pixel outline border */
if (widget->u.text.outline) {
rect.x1--;
rect.y1--;
nsfb_plot_rectangle(root->u.root.fb, &rect, 1,
0x00000000, false, false);
}
if (widget->u.text.text != NULL) {
int x = bbox.x0 + padding;
int y = bbox.y0 + ((fh * 3 + 2) / 4) + padding;
#ifdef FB_USE_FREETYPE
/* Freetype renders text higher */
y += 1;
#endif
if (caret && widget->width - padding - padding < caret_x) {
scroll = (widget->width - padding - padding) - caret_x;
x += scroll;
}
/* Call the fb text plotting, baseline is 3/4 down the font */
fb_plotters.text(x, y, widget->u.text.text,
widget->u.text.len, &font_style);
}
if (caret) {
/* This widget has caret, so render it */
nsfb_t *nsfb = fbtk_get_nsfb(widget);
nsfb_bbox_t line;
nsfb_plot_pen_t pen;
line.x0 = bbox.x0 + caret_x + scroll;
line.y0 = bbox.y0 + caret_y;
line.x1 = bbox.x0 + caret_x + scroll;
line.y1 = bbox.y0 + caret_y + caret_h;
pen.stroke_type = NFSB_PLOT_OPTYPE_SOLID;
pen.stroke_width = 1;
pen.stroke_colour = 0xFF0000FF;
nsfb_plot_line(nsfb, &line, &pen);
}
nsfb_update(root->u.root.fb, &bbox);
return 0;
}
/** Text button redraw callback.
*
* Called when a text widget requires redrawing.
*
* @param widget The widget to be redrawn.
* @param cbi The callback parameters.
* @return The callback result.
*/
static int
fb_redraw_text_button(fbtk_widget_t *widget, fbtk_callback_info *cbi )
{
nsfb_bbox_t bbox;
nsfb_bbox_t rect;
nsfb_bbox_t line;
nsfb_plot_pen_t pen;
plot_font_style_t font_style;
int fh;
int border;
fbtk_widget_t *root = fbtk_get_root_widget(widget);
fb_text_font_style(widget, &fh, &border, &font_style);
pen.stroke_type = NFSB_PLOT_OPTYPE_SOLID;
pen.stroke_width = 1;
pen.stroke_colour = brighten_colour(widget->bg);
fbtk_get_bbox(widget, &bbox);
rect = bbox;
rect.x1--;
rect.y1--;
nsfb_claim(root->u.root.fb, &bbox);
/* clear background */
if ((widget->bg & 0xFF000000) != 0) {
/* transparent polygon filling isnt working so fake it */
nsfb_plot_rectangle_fill(root->u.root.fb, &rect, widget->bg);
}
if (widget->u.text.outline) {
line.x0 = rect.x0;
line.y0 = rect.y0;
line.x1 = rect.x0;
line.y1 = rect.y1;
nsfb_plot_line(root->u.root.fb, &line, &pen);
line.x0 = rect.x0;
line.y0 = rect.y0;
line.x1 = rect.x1;
line.y1 = rect.y0;
nsfb_plot_line(root->u.root.fb, &line, &pen);
pen.stroke_colour = darken_colour(widget->bg);
line.x0 = rect.x0;
line.y0 = rect.y1;
line.x1 = rect.x1;
line.y1 = rect.y1;
nsfb_plot_line(root->u.root.fb, &line, &pen);
line.x0 = rect.x1;
line.y0 = rect.y0;
line.x1 = rect.x1;
line.y1 = rect.y1;
nsfb_plot_line(root->u.root.fb, &line, &pen);
}
if (widget->u.text.text != NULL) {
/* Call the fb text plotting, baseline is 3/4 down the font */
fb_plotters.text(bbox.x0 + border,
bbox.y0 + ((fh * 3) / 4) + border,
widget->u.text.text,
widget->u.text.len,
&font_style);
}
nsfb_update(root->u.root.fb, &bbox);
return 0;
}
