void widget_free(widget* w)
{
if(!w)return;
widget_free(w->child);
widget_free(w->next);
if(w->free)w->free(w);
free(w);
}
void widget_free(widget* w)
{
if(!w)return;
if(latched == w)latched = widget_root;
widget_free(w->child);
widget_free(w->next);
if(w->free)w->free(w);
free(w);
}
static void listview_free ( widget *wid )
{
listview *lv = (listview *) wid;
for ( unsigned int i = 0; i < lv->cur_elements; i++ ) {
widget_free ( WIDGET ( lv->boxes [i] ) );
}
g_free ( lv->boxes );
g_free ( lv->listview_name );
widget_free ( WIDGET ( lv->scrollbar ) );
g_free ( lv );
}
static void listview_recompute_elements ( listview *lv )
{
unsigned int newne = 0;
if ( lv->max_rows == 0 ) {
return;
}
if ( lv->req_elements < lv->max_elements ) {
newne = lv->req_elements;
lv->cur_columns = ( lv->req_elements + ( lv->max_rows - 1 ) ) / lv->max_rows;
}
else {
newne = lv->max_elements;
lv->cur_columns = lv->menu_columns;
}
for ( unsigned int i = newne; i < lv->cur_elements; i++ ) {
widget_free ( WIDGET ( lv->boxes[i] ) );
}
lv->boxes = g_realloc ( lv->boxes, newne * sizeof ( textbox* ) );
if ( newne > 0 ) {
for ( unsigned int i = lv->cur_elements; i < newne; i++ ) {
TextboxFlags flags = ( lv->multi_select ) ? TB_INDICATOR : 0;
char *name = g_strjoin ( ".", lv->listview_name, "element", NULL );
lv->boxes[i] = textbox_create ( name, flags, NORMAL, "" );
g_free ( name );
}
}
lv->rchanged = TRUE;
lv->cur_elements = newne;
}
static void on_close(void)
{
unpost_form(form);
free_form(form);
free_field(fields[0]);
free_field(fields[1]);
widget_free(&form_widget);
}
void itemview_free( GWidget* wp )
{
EX_PTR;
ur_arrFree( ep->fc + 0 );
ur_arrFree( ep->fc + 1 );
glDeleteBuffers( 2, ep->vbo );
widget_free( wp );
}
static void on_close(void)
{
unsigned int i;
for (i = 0; i < text_lines_count; ++i)
free(text_lines[i]);
free(text_lines);
widget_free(&text_widget);
}
static void box_free ( widget *wid )
{
box *b = (box *) wid;
for ( GList *iter = g_list_first ( b->children ); iter != NULL; iter = g_list_next ( iter ) ) {
widget * child = (widget *) iter->data;
widget_free ( child );
}
g_list_free ( b->children );
g_free ( b );
}
listview *listview_create ( const char *name, listview_update_callback cb, void *udata, unsigned int eh, gboolean reverse )
{
listview *lv = g_malloc0 ( sizeof ( listview ) );
gchar *box = g_strjoin ( ".", name, "box", NULL );
widget_init ( WIDGET ( lv ), box );
g_free ( box );
lv->listview_name = g_strdup ( name );
lv->widget.free = listview_free;
lv->widget.resize = listview_resize;
lv->widget.draw = listview_draw;
lv->widget.clicked = listview_clicked;
lv->widget.motion_notify = listview_motion_notify;
lv->widget.get_desired_height = listview_get_desired_height;
lv->widget.enabled = TRUE;
lv->eh = eh;
char *n = g_strjoin ( ".", lv->listview_name, "scrollbar", NULL );
lv->scrollbar = scrollbar_create ( n );
// Default position on right.
lv->scrollbar->widget.index = rofi_theme_get_integer_exact ( WIDGET ( lv->scrollbar ), "index", 1 );
g_free ( n );
widget_set_clicked_handler ( WIDGET ( lv->scrollbar ), listview_scrollbar_clicked, lv );
lv->scrollbar->widget.parent = WIDGET ( lv );
// Calculate height of an element.
//
char *tb_name = g_strjoin ( ".", lv->listview_name, "element", NULL );
textbox *tb = textbox_create ( tb_name, 0, NORMAL, "" );
lv->element_height = textbox_get_estimated_height ( tb, lv->eh );
g_free ( tb_name );
widget_free ( WIDGET ( tb ) );
lv->callback = cb;
lv->udata = udata;
// Some settings.
lv->spacing = rofi_theme_get_distance ( WIDGET ( lv ), "spacing", DEFAULT_SPACING );
lv->menu_columns = rofi_theme_get_integer ( WIDGET ( lv ), "columns", config.menu_columns );
lv->fixed_num_lines = rofi_theme_get_boolean ( WIDGET ( lv ), "fixed-height", config.fixed_num_lines );
lv->dynamic = rofi_theme_get_boolean ( WIDGET ( lv ), "dynamic", TRUE );
lv->reverse = rofi_theme_get_boolean ( WIDGET ( lv ), "reverse", reverse );
listview_set_show_scrollbar ( lv, rofi_theme_get_boolean ( WIDGET ( lv ), "scrollbar", !config.hide_scrollbar ) );
lv->cycle = rofi_theme_get_boolean ( WIDGET ( lv ), "cycle", config.cycle );
return lv;
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
{
scrollbar * sb = scrollbar_create ( NULL, "scrollbar" );
widget_resize ( WIDGET (sb), 10, 100);
scrollbar_set_handle ( NULL, 10213);
scrollbar_set_max_value ( NULL, 10 );
scrollbar_set_handle_length ( NULL , 1000);
scrollbar_set_max_value ( sb, 10000);
TASSERTE ( sb->length, 10000 );
scrollbar_set_handle_length ( sb, 10);
TASSERTE ( sb->pos_length, 10 );
scrollbar_set_handle ( sb , 5000 );
TASSERTE ( sb->pos, 5000 );
scrollbar_set_handle ( sb , 15000 );
TASSERTE ( sb->pos, 10000 );
scrollbar_set_handle ( sb , UINT32_MAX );
TASSERTE ( sb->pos, 10000 );
scrollbar_set_handle_length ( sb, 15000);
TASSERTE ( sb->pos_length, 10000 );
scrollbar_set_handle_length ( sb, 0);
TASSERTE ( sb->pos_length, 1 );
guint cl = scrollbar_scroll_get_line ( sb, 10 );
TASSERTE ( cl, 1010);
cl = scrollbar_scroll_get_line ( sb, 20 );
TASSERTE ( cl, 2020);
cl = scrollbar_scroll_get_line ( sb, 0 );
TASSERTE ( cl, 0);
cl = scrollbar_scroll_get_line ( sb, 99 );
TASSERTE ( cl, 9999);
scrollbar_set_handle_length ( sb, 1000);
cl = scrollbar_scroll_get_line ( sb, 10 );
TASSERTE ( cl, 555);
cl = scrollbar_scroll_get_line ( sb, 20 );
TASSERTE ( cl, 1666);
cl = scrollbar_scroll_get_line ( sb, 0 );
TASSERTE ( cl, 0);
cl = scrollbar_scroll_get_line ( sb, 99 );
TASSERTE ( cl, 9999);
widget_free( WIDGET (sb ) );
}
void widget_destroy(widget *w)
{
if(!w)return;
if(w->prev)
{
w->prev->next = w->next;
}
else if(w->parent)
{
w->parent->child = w->next;
}
else
{
widget_root = w->next;
}
if(w->next)
{
w->next->prev = w->prev;
}
w->prev = w->next = w->parent = 0;
widget_free(w);
}
static void on_close(void)
{
widget_free(&mixer_widget);
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
{
{
box *b = box_create ( "box", BOX_HORIZONTAL );
//box_set_padding ( b, 5 );
widget_resize ( WIDGET (b), 100, 20);
widget *wid1 = g_malloc0(sizeof(widget));
box_add ( b , WIDGET( wid1 ), TRUE, 0 );
// Widget not enabled. no width allocated.
TASSERTE ( wid1->h, 0);
TASSERTE ( wid1->w, 0 );
widget_enable ( WIDGET ( wid1 ) );
widget_update ( WIDGET ( b ) ) ;
// Widget enabled. so width allocated.
TASSERTE ( wid1->h, 20);
TASSERTE ( wid1->w, 100 );
widget *wid2 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid2 ) );
box_add ( b , WIDGET( wid2 ), TRUE, 1 );
TASSERTE ( wid1->h, 20);
TASSERTE ( wid1->w, 49);
TASSERTE ( wid2->h, 20);
TASSERTE ( wid2->w, 49);
widget *wid3 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid3 ) );
box_add ( b , WIDGET( wid3 ), FALSE, 2 );
TASSERTE ( wid1->h, 20);
TASSERTE ( wid1->w, 48);
TASSERTE ( wid2->h, 20);
TASSERTE ( wid2->w, 48);
widget_resize ( WIDGET (wid3) , 20, 10 );
// TODO should this happen automagically?
widget_update ( WIDGET ( b ) ) ;
TASSERTE ( wid1->h, 20);
TASSERTE ( wid1->w, 38);
TASSERTE ( wid2->h, 20);
TASSERTE ( wid2->w, 38);
TASSERTE ( wid3->h, 20);
TASSERTE ( wid3->w, 20);
widget_resize ( WIDGET (b ), 200, 20 );
TASSERTE ( wid1->h, 20);
TASSERTE ( wid1->w, 88);
TASSERTE ( wid2->h, 20);
TASSERTE ( wid2->w, 88);
TASSERTE ( wid3->h, 20);
TASSERTE ( wid3->w, 20);
// TASSERTE ( box_get_fixed_pixels ( b ) , 24 );
widget *wid4 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid4 ) );
widget_resize ( WIDGET ( wid4 ), 20, 20 );
box_add ( b , WIDGET( wid4 ), FALSE, 5 );
TASSERTE ( wid4->x, 200-20);
widget *wid5 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid5 ) );
widget_resize ( WIDGET ( wid5 ), 20, 20 );
box_add ( b , WIDGET( wid5 ), TRUE, 6 );
TASSERTE ( wid5->x, 149);
widget_free ( WIDGET ( b ) );
}
{
box *b = box_create ( "box", BOX_VERTICAL );
widget_resize ( WIDGET (b), 20, 100);
//box_set_padding ( b, 5 );
widget *wid1 = g_malloc0(sizeof(widget));
box_add ( b , WIDGET( wid1 ), TRUE, 0 );
// Widget not enabled. no width allocated.
TASSERTE ( wid1->h, 0);
TASSERTE ( wid1->w, 0 );
widget_enable ( WIDGET ( wid1 ) );
widget_update ( WIDGET ( b ) ) ;
// Widget enabled. so width allocated.
TASSERTE ( wid1->h, 100);
TASSERTE ( wid1->w, 20 );
widget *wid2 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid2 ) );
box_add ( b , WIDGET( wid2 ), TRUE, 1 );
TASSERTE ( wid1->w, 20);
TASSERTE ( wid1->h, 49);
TASSERTE ( wid2->w, 20);
TASSERTE ( wid2->h, 49);
widget *wid3 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid3 ) );
box_add ( b , WIDGET( wid3 ), FALSE, 2 );
TASSERTE ( wid1->w, 20);
TASSERTE ( wid1->h, 48);
TASSERTE ( wid2->w, 20);
TASSERTE ( wid2->h, 48);
widget_resize ( WIDGET (wid3) , 10, 20 );
// TODO should this happen automagically?
widget_update ( WIDGET ( b ) ) ;
TASSERTE ( wid1->w, 20);
TASSERTE ( wid1->h, 48);
TASSERTE ( wid2->w, 20);
TASSERTE ( wid2->h, 48);
TASSERTE ( wid3->w, 20);
TASSERTE ( wid3->h, 0);
widget_resize ( WIDGET (b ), 20, 200 );
TASSERTE ( wid1->w, 20);
TASSERTE ( wid1->h, 98);
TASSERTE ( wid2->w, 20);
TASSERTE ( wid2->h, 98);
TASSERTE ( wid3->w, 20);
// has no height, gets no height.
TASSERTE ( wid3->h, 0);
// TASSERTE ( box_get_fixed_pixels ( b ) , 4 );
widget *wid4 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid4 ) );
widget_resize ( WIDGET ( wid4 ), 20, 20 );
box_add ( b , WIDGET( wid4 ), FALSE, 5 );
TASSERTE ( wid4->y, 200);
widget *wid5 = g_malloc0(sizeof(widget));
widget_enable ( WIDGET ( wid5 ) );
widget_resize ( WIDGET ( wid5 ), 20, 20 );
box_add ( b , WIDGET( wid5 ), TRUE, 6 );
TASSERTE ( wid5->y, 136);
widget_free ( WIDGET ( b ) );
}
{
box *b = box_create ( "box", BOX_VERTICAL );
widget_resize ( WIDGET (b), 20, 100);
//box_set_padding ( b, 5 );
widget *wid1 = g_malloc0(sizeof(widget));
widget_enable(wid1);
wid1->clicked = test_widget_clicked;
box_add ( b , WIDGET( wid1 ), TRUE, 0 );
widget *wid2 = g_malloc0(sizeof(widget));
widget_enable(wid2);
box_add ( b , WIDGET( wid2 ), TRUE, 1 );
xcb_button_press_event_t xce;
xce.event_x = 10;
xce.event_y = 60;
TASSERTE ( widget_clicked ( WIDGET(b), &xce ), 0);
xce.event_y = 50;
TASSERTE ( widget_clicked ( WIDGET(b), &xce ), 0);
xce.event_y = 48;
TASSERTE ( widget_clicked ( WIDGET(b), &xce ), 1);
widget_disable ( wid2 );
xce.event_y = 60;
TASSERTE ( widget_clicked ( WIDGET(b), &xce ), 1);
widget_disable ( wid1 );
widget_enable ( wid2 );
TASSERTE ( widget_clicked ( WIDGET(b), &xce ), 0);
widget_free ( WIDGET ( b ) );
}
}
int main ( G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv )
{
// box 20 by 40
widget *wid= (widget*)g_malloc0(sizeof(widget));
widget_resize ( wid, 20, 40);
widget_move ( wid, 10, 10);
// Getter, setter x pos
//
TASSERT( widget_get_x_pos ( wid ) == 10 );
TASSERT( widget_get_y_pos ( wid ) == 10 );
// Left of box
TASSERT ( widget_intersect ( wid, 0, 0) == 0 );
TASSERT ( widget_intersect ( wid, 0, 10) == 0 );
TASSERT ( widget_intersect ( wid, 0, 25) == 0 );
TASSERT ( widget_intersect ( wid, 0, 40) == 0 );
TASSERT ( widget_intersect ( wid, 0, 50) == 0 );
TASSERT ( widget_intersect ( wid, 9, 0) == 0 );
TASSERT ( widget_intersect ( wid, 9, 10) == 0 );
TASSERT ( widget_intersect ( wid, 9, 25) == 0 );
TASSERT ( widget_intersect ( wid, 9, 40) == 0 );
TASSERT ( widget_intersect ( wid, 9, 50) == 0 );
TASSERT ( widget_intersect ( wid, 10, 0) == 0 );
TASSERT ( widget_intersect ( wid, 10, 10) == 1 );
TASSERT ( widget_intersect ( wid, 10, 25) == 1 );
TASSERT ( widget_intersect ( wid, 10, 40) == 1 );
TASSERT ( widget_intersect ( wid, 10, 50) == 0 );
// Middle
TASSERT ( widget_intersect ( wid, 25, 0) == 0 );
TASSERT ( widget_intersect ( wid, 25, 10) == 1 );
TASSERT ( widget_intersect ( wid, 25, 25) == 1 );
TASSERT ( widget_intersect ( wid, 25, 40) == 1 );
TASSERT ( widget_intersect ( wid, 25, 50) == 0 );
// Right
TASSERT ( widget_intersect ( wid, 29, 0) == 0 );
TASSERT ( widget_intersect ( wid, 29, 10) == 1 );
TASSERT ( widget_intersect ( wid, 29, 25) == 1 );
TASSERT ( widget_intersect ( wid, 29, 40) == 1 );
TASSERT ( widget_intersect ( wid, 29, 50) == 0 );
TASSERT ( widget_intersect ( wid, 30, 0) == 0 );
TASSERT ( widget_intersect ( wid, 30, 10) == 0 );
TASSERT ( widget_intersect ( wid, 30, 25) == 0 );
TASSERT ( widget_intersect ( wid, 30, 40) == 0 );
TASSERT ( widget_intersect ( wid, 30, 50) == 0 );
widget_move ( wid, 30, 30);
// Left of box
TASSERT ( widget_intersect ( wid, 10, 20) == 0 );
TASSERT ( widget_intersect ( wid, 10, 30) == 0 );
TASSERT ( widget_intersect ( wid, 10, 45) == 0 );
TASSERT ( widget_intersect ( wid, 10, 60) == 0 );
TASSERT ( widget_intersect ( wid, 10, 70) == 0 );
TASSERT ( widget_intersect ( wid, 19, 20) == 0 );
TASSERT ( widget_intersect ( wid, 19, 30) == 0 );
TASSERT ( widget_intersect ( wid, 19, 45) == 0 );
TASSERT ( widget_intersect ( wid, 19, 60) == 0 );
TASSERT ( widget_intersect ( wid, 19, 70) == 0 );
TASSERT ( widget_intersect ( wid, 30, 20) == 0 );
TASSERT ( widget_intersect ( wid, 30, 30) == 1 );
TASSERT ( widget_intersect ( wid, 30, 45) == 1 );
TASSERT ( widget_intersect ( wid, 30, 60) == 1 );
TASSERT ( widget_intersect ( wid, 30, 70) == 0 );
// Middle
TASSERT ( widget_intersect ( wid, 20+25,20+ 0) == 0 );
TASSERT ( widget_intersect ( wid, 20+25,20+ 10) == 1 );
TASSERT ( widget_intersect ( wid, 20+25,20+ 25) == 1 );
TASSERT ( widget_intersect ( wid, 20+25,20+ 40) == 1 );
TASSERT ( widget_intersect ( wid, 20+25,20+ 50) == 0 );
TASSERT ( widget_intersect ( wid, 20+29, 20+0) == 0 );
TASSERT ( widget_intersect ( wid, 20+29, 20+10) == 1 );
TASSERT ( widget_intersect ( wid, 20+29, 20+25) == 1 );
TASSERT ( widget_intersect ( wid, 20+29, 20+40) == 1 );
TASSERT ( widget_intersect ( wid, 20+29, 20+50) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+0) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+10) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+25) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+40) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+50) == 0 );
// Right
TASSERT ( widget_intersect ( wid, 20+29, 20+0) == 0 );
TASSERT ( widget_intersect ( wid, 20+29, 20+10) == 1 );
TASSERT ( widget_intersect ( wid, 20+29, 20+25) == 1 );
TASSERT ( widget_intersect ( wid, 20+29, 20+40) == 1 );
TASSERT ( widget_intersect ( wid, 20+29, 20+50) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+0) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+10) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+25) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+40) == 0 );
TASSERT ( widget_intersect ( wid, 20+30, 20+50) == 0 );
TASSERT ( widget_intersect ( wid, -100, -100) == 0);
TASSERT ( widget_intersect ( wid, INT_MIN, INT_MIN) == 0);
TASSERT ( widget_intersect ( wid, INT_MAX, INT_MAX) == 0);
// Other wrappers.
TASSERT ( widget_get_height ( wid ) == wid->h);
TASSERT ( widget_get_width ( wid ) == wid->w);
TASSERT ( widget_enabled ( wid ) == FALSE );
widget_enable ( wid );
TASSERT ( widget_enabled ( wid ) == TRUE );
widget_disable ( wid );
TASSERT ( widget_enabled ( wid ) == FALSE );
// Null pointer tests.
TASSERT ( widget_intersect ( NULL, 0, 0) == 0 );
widget_move ( NULL, 0, 0 );
TASSERT ( widget_get_height ( NULL ) == 0);
TASSERT ( widget_get_width ( NULL ) == 0);
TASSERT ( widget_enabled ( NULL ) == 0);
widget_disable ( NULL );
widget_enable ( NULL );
widget_draw ( NULL, NULL );
widget_free ( NULL );
widget_resize ( NULL, 0, 0);
widget_update ( NULL );
widget_queue_redraw ( NULL );
TASSERT (widget_need_redraw ( NULL ) == FALSE);
widget_clicked ( NULL, NULL );
widget_set_clicked_handler ( NULL, NULL, NULL );
g_free(wid);
}
