struct gui_window *
gui_create_browser_window(struct browser_window *bw,
struct browser_window *clone,
bool new_tab)
{
struct gui_window *gw;
gw = calloc(1, sizeof(struct gui_window));
if (gw == NULL)
return NULL;
/* seems we need to associate the gui window with the underlying
* browser window
*/
gw->bw = bw;
create_normal_browser_window(gw, nsoption_int(fb_furniture_size));
gw->localhistory = fb_create_localhistory(bw, fbtk, nsoption_int(fb_furniture_size));
/* map and request redraw of gui window */
fbtk_set_mapping(gw->window, true);
return gw;
}
struct gui_window *
gui_create_browser_window(struct browser_window *bw,
struct browser_window *clone,
bool new_tab)
{
struct gui_window *gw;
LOG(("GCBW calloc"));
gw = calloc(1, sizeof(struct gui_window));
if (gw == NULL)
return NULL;
/* seems we need to associate the gui window with the underlying
* browser window
*/
LOG(("GCBW next.."));
gw->bw = bw;
LOG(("fb_furn_size is STUB now!..."));
//nsoption_int(fb_furniture_size);
LOG(("GCBW create normal window..."));
create_normal_browser_window(gw, 18); //nsoption_int(fb_furniture_size));
LOG(("GCBW create local history..."));
gw->localhistory = fb_create_localhistory(bw, fbtk, nsoption_int(fb_furniture_size));
/* map and request redraw of gui window */
LOG(("GCBW set mapping"));
fbtk_set_mapping(gw->window, true);
LOG(("GCBW OK!"));
return gw;
}
static struct gui_window *
gui_window_create(struct browser_window *bw,
struct gui_window *existing,
gui_window_create_flags flags)
{
struct gui_window *gw;
gw = calloc(1, sizeof(struct gui_window));
if (gw == NULL)
return NULL;
/* associate the gui window with the underlying browser window
*/
gw->bw = bw;
create_normal_browser_window(gw, nsoption_int(fb_furniture_size));
gw->localhistory = fb_create_localhistory(bw, fbtk, nsoption_int(fb_furniture_size));
/* map and request redraw of gui window */
fbtk_set_mapping(gw->window, true);
return gw;
}
static int
localhistory_redraw(fbtk_widget_t *widget, fbtk_callback_info *cbi)
{
struct gui_localhistory *glh = cbi->context;
nsfb_bbox_t rbox;
struct redraw_context ctx = {
.interactive = true,
.background_images = true,
.plot = &fb_plotters
};
rbox.x0 = fbtk_get_absx(widget);
rbox.y0 = fbtk_get_absy(widget);
rbox.x1 = rbox.x0 + fbtk_get_width(widget);
rbox.y1 = rbox.y0 + fbtk_get_height(widget);
nsfb_claim(fbtk_get_nsfb(widget), &rbox);
nsfb_plot_rectangle_fill(fbtk_get_nsfb(widget), &rbox, 0xffffffff);
history_redraw_rectangle(glh->bw->history,
glh->scrollx,
glh->scrolly,
fbtk_get_width(widget) + glh->scrollx,
fbtk_get_height(widget) + glh->scrolly,
0, 0, &ctx);
nsfb_update(fbtk_get_nsfb(widget), &rbox);
return 0;
}
static int
localhistory_click(fbtk_widget_t *widget, fbtk_callback_info *cbi)
{
struct gui_localhistory *glh = cbi->context;
if (cbi->event->type != NSFB_EVENT_KEY_UP)
return 0;
history_click(glh->bw, glh->bw->history, cbi->x, cbi->y, false);
fbtk_set_mapping(glh->window, false);
return 1;
}
struct gui_localhistory *
fb_create_localhistory(struct browser_window *bw,
fbtk_widget_t *parent,
int furniture_width)
{
struct gui_localhistory *glh;
glh = calloc(1, sizeof(struct gui_localhistory));
if (glh == NULL)
return NULL;
glh->bw = bw;
/* container window */
glh->window = fbtk_create_window(parent, 0, 0, 0, 0, 0);
glh->history = fbtk_create_user(glh->window, 0, 0, -furniture_width, -furniture_width, glh);
fbtk_set_handler(glh->history, FBTK_CBT_REDRAW, localhistory_redraw, glh);
fbtk_set_handler(glh->history, FBTK_CBT_CLICK, localhistory_click, glh);
/*
fbtk_set_handler(gw->localhistory, FBTK_CBT_INPUT, fb_browser_window_input, gw);
fbtk_set_handler(gw->localhistory, FBTK_CBT_POINTERMOVE, fb_browser_window_move, bw);
*/
/* create horizontal scrollbar */
glh->hscroll = fbtk_create_hscroll(glh->window,
0,
fbtk_get_height(glh->window) - furniture_width,
fbtk_get_width(glh->window) - furniture_width,
furniture_width,
FB_SCROLL_COLOUR,
FB_FRAME_COLOUR,
NULL,
NULL);
glh->vscroll = fbtk_create_vscroll(glh->window,
fbtk_get_width(glh->window) - furniture_width,
0,
furniture_width,
fbtk_get_height(glh->window) - furniture_width,
FB_SCROLL_COLOUR,
FB_FRAME_COLOUR,
NULL,
NULL);
fbtk_create_fill(glh->window,
fbtk_get_width(glh->window) - furniture_width,
fbtk_get_height(glh->window) - furniture_width,
furniture_width,
furniture_width,
FB_FRAME_COLOUR);
return glh;
}
void
fb_localhistory_map(struct gui_localhistory * glh)
{
fbtk_set_zorder(glh->window, INT_MIN);
fbtk_set_mapping(glh->window, true);
}
/** Create a toolbar window and populate it with buttons.
*
* The toolbar layout uses a character to define buttons type and position:
* b - back
* l - local history
* f - forward
* s - stop
* r - refresh
* u - url bar expands to fit remaining space
* t - throbber/activity indicator
* c - close the current window
*
* The default layout is "blfsrut" there should be no more than a
* single url bar entry or behaviour will be undefined.
*
* @param gw Parent window
* @param toolbar_height The height in pixels of the toolbar
* @param padding The padding in pixels round each element of the toolbar
* @param frame_col Frame colour.
* @param toolbar_layout A string defining which buttons and controls
* should be added to the toolbar. May be empty
* string to disable the bar..
*
*/
static fbtk_widget_t *
create_toolbar(struct gui_window *gw,
int toolbar_height,
int padding,
colour frame_col,
const char *toolbar_layout)
{
fbtk_widget_t *toolbar;
fbtk_widget_t *widget;
int xpos; /* The position of the next widget. */
int xlhs = 0; /* extent of the left hand side widgets */
int xdir = 1; /* the direction of movement + or - 1 */
const char *itmtype; /* type of the next item */
if (toolbar_layout == NULL) {
toolbar_layout = NSFB_TOOLBAR_DEFAULT_LAYOUT;
}
LOG(("Using toolbar layout %s", toolbar_layout));
itmtype = toolbar_layout;
if (*itmtype == 0) {
return NULL;
}
toolbar = fbtk_create_window(gw->window, 0, 0, 0,
toolbar_height,
frame_col);
if (toolbar == NULL) {
return NULL;
}
fbtk_set_handler(toolbar,
FBTK_CBT_POINTERENTER,
set_ptr_default_move,
NULL);
xpos = padding;
/* loop proceeds creating widget on the left hand side until
* it runs out of layout or encounters a url bar declaration
* wherupon it works backwards from the end of the layout
* untill the space left is for the url bar
*/
while ((itmtype >= toolbar_layout) &&
(*itmtype != 0) &&
(xdir !=0)) {
LOG(("toolbar adding %c", *itmtype));
switch (*itmtype) {
case 'b': /* back */
widget = fbtk_create_button(toolbar,
(xdir == 1) ? xpos :
xpos - left_arrow.width,
padding,
left_arrow.width,
-padding,
frame_col,
&left_arrow,
fb_leftarrow_click,
gw);
gw->back = widget; /* keep reference */
break;
case 'l': /* local history */
widget = fbtk_create_button(toolbar,
(xdir == 1) ? xpos :
xpos - history_image.width,
padding,
history_image.width,
-padding,
frame_col,
&history_image,
fb_localhistory_btn_clik,
gw);
break;
case 'f': /* forward */
widget = fbtk_create_button(toolbar,
(xdir == 1)?xpos :
xpos - right_arrow.width,
padding,
right_arrow.width,
-padding,
frame_col,
&right_arrow,
fb_rightarrow_click,
gw);
gw->forward = widget;
break;
case 'c': /* close the current window */
widget = fbtk_create_button(toolbar,
(xdir == 1)?xpos :
xpos - stop_image_g.width,
padding,
stop_image_g.width,
-padding,
frame_col,
&stop_image_g,
fb_close_click,
gw->bw);
break;
case 's': /* stop */
widget = fbtk_create_button(toolbar,
(xdir == 1)?xpos :
xpos - stop_image.width,
padding,
stop_image.width,
-padding,
frame_col,
&stop_image,
fb_stop_click,
gw->bw);
break;
case 'r': /* reload */
widget = fbtk_create_button(toolbar,
(xdir == 1)?xpos :
xpos - reload.width,
padding,
reload.width,
-padding,
frame_col,
&reload,
fb_reload_click,
gw->bw);
break;
case 't': /* throbber/activity indicator */
widget = fbtk_create_bitmap(toolbar,
(xdir == 1)?xpos :
xpos - throbber0.width,
padding,
throbber0.width,
-padding,
frame_col,
&throbber0);
gw->throbber = widget;
break;
case 'u': /* url bar*/
if (xdir == -1) {
/* met the u going backwards add url
* now we know available extent
*/
widget = fbtk_create_writable_text(toolbar,
xlhs,
padding,
xpos - xlhs,
-padding,
FB_COLOUR_WHITE,
FB_COLOUR_BLACK,
true,
fb_url_enter,
gw->bw);
fbtk_set_handler(widget,
FBTK_CBT_POINTERENTER,
fb_url_move, gw->bw);
gw->url = widget; /* keep reference */
/* toolbar is complete */
xdir = 0;
break;
}
/* met url going forwards, note position and
* reverse direction
*/
itmtype = toolbar_layout + strlen(toolbar_layout);
xdir = -1;
xlhs = xpos;
xpos = (2 * fbtk_get_width(toolbar));
widget = toolbar;
break;
default:
widget = NULL;
xdir = 0;
LOG(("Unknown element %c in toolbar layout", *itmtype));
break;
}
if (widget != NULL) {
xpos += (xdir * (fbtk_get_width(widget) + padding));
}
LOG(("xpos is %d",xpos));
itmtype += xdir;
}
fbtk_set_mapping(toolbar, true);
return toolbar;
}
