gboolean prompt_mouse_event(ObPrompt *self, XEvent *e)
{
gint i;
ObPromptElement *but;
if (e->type != ButtonPress && e->type != ButtonRelease &&
e->type != MotionNotify) return FALSE;
/* find the button */
but = NULL;
for (i = 0; i < self->n_buttons; ++i)
if (self->button[i].window ==
(e->type == MotionNotify ? e->xmotion.window : e->xbutton.window))
{
but = &self->button[i];
break;
}
if (!but) return FALSE;
if (e->type == ButtonPress) {
ObPromptElement *oldfocus;
oldfocus = self->focus;
but->pressed = but->hover = TRUE;
self->focus = but;
if (oldfocus != but) render_button(self, oldfocus);
render_button(self, but);
}
else if (e->type == ButtonRelease) {
if (but->hover)
prompt_run_callback(self, but->result);
but->pressed = FALSE;
}
else if (e->type == MotionNotify) {
if (but->pressed) {
gboolean hover;
hover = (e->xmotion.x >= 0 && e->xmotion.y >= 0 &&
e->xmotion.x < but->width && e->xmotion.y < but->height);
if (hover != but->hover) {
but->hover = hover;
render_button(self, but);
}
}
}
return TRUE;
}
void tag_render_palette(tag_t * tag) {
palette_t * pal;
win_t * win;
int button_x = 10, button_y = 0;
int button_w = 0, button_h = button_height;
win = tag->win;
imlib_context_set_drawable(win->pm);
pal = tag->palette;
button_y = tag_bar_y;
while ( pal ) {
if ( tag->current_palette != -1 && tag->current_palette == pal->index) {
tag_render_palette_mapping(tag);
set_label_highlight();
}
else {
set_label_normal();
}
render_button(pal->index + 0x30, pal->label, button_x, button_y, &button_w, &button_h, true);
button_x += button_w;
pal = pal->next;
}
}
void tag_render_palette_mapping(tag_t *tag) {
win_t * win;
palette_t * pal;
keytagmap_t * ktm;
int button_x = tag_bar_left_offset, button_y = 0;
int button_w = 0, button_h = button_height;
win = tag->win;
imlib_context_set_drawable(win->pm);
pal = tag->palette;
while ( pal->index != tag->current_palette) {
pal = pal->next;
if (pal == NULL ) return;
}
ktm = pal->tags;
set_label_normal();
button_y = tag_bar_y + button_height + 1;
while ( ktm ) {
render_button(ktm->key, ktm->tag, button_x, button_y, &button_w, &button_h, false);
button_x += button_w;
ktm = ktm->next;
}
}
void render_controls( game* _pGame )
{
// draw background first
draw_image( ((controls_state*)_pGame->p_current_state)->p_background_img, GC_bg_img_x, GC_bg_img_y );
// draw back button
render_button( ((controls_state*)_pGame->p_current_state)->p_back );
}
gboolean prompt_key_event(ObPrompt *self, XEvent *e)
{
gboolean shift;
guint shift_mask, mods;
KeySym sym;
if (e->type != KeyPress) return FALSE;
shift_mask = obt_keyboard_modkey_to_modmask(OBT_KEYBOARD_MODKEY_SHIFT);
mods = obt_keyboard_only_modmasks(e->xkey.state);
shift = !!(mods & shift_mask);
/* only accept shift */
if (mods != 0 && mods != shift_mask)
return FALSE;
sym = obt_keyboard_keypress_to_keysym(e);
if (sym == XK_Escape)
prompt_cancel(self);
else if (sym == XK_Return || sym == XK_KP_Enter || sym == XK_space)
prompt_run_callback(self, self->focus->result);
else if (sym == XK_Tab || sym == XK_Left || sym == XK_Right) {
gint i;
gboolean left;
ObPromptElement *oldfocus;
left = (sym == XK_Left) || ((sym == XK_Tab) && shift);
oldfocus = self->focus;
for (i = 0; i < self->n_buttons; ++i)
if (self->focus == &self->button[i]) break;
i += (left ? -1 : 1);
if (i < 0) i = self->n_buttons - 1;
else if (i >= self->n_buttons) i = 0;
self->focus = &self->button[i];
if (oldfocus != self->focus) render_button(self, oldfocus);
render_button(self, self->focus);
}
return TRUE;
}
static void render_all(ObPrompt *self)
{
gint i;
RrPaint(prompt_a_bg, self->super.window, self->width, self->height);
prompt_a_msg->surface.parent = prompt_a_bg;
prompt_a_msg->surface.parentx = self->msg.x;
prompt_a_msg->surface.parenty = self->msg.y;
prompt_a_msg->texture[0].data.text.string = self->msg.text;
prompt_a_msg->texture[0].data.text.maxwidth = self->msg_wbound;
RrPaint(prompt_a_msg, self->msg.window, self->msg.width, self->msg.height);
for (i = 0; i < self->n_buttons; ++i)
render_button(self, &self->button[i]);
}
static uint32_t render_to_cairo(cairo_t *cairo, struct swaynag *swaynag) {
uint32_t max_height = 0;
cairo_set_operator(cairo, CAIRO_OPERATOR_SOURCE);
cairo_set_source_u32(cairo, swaynag->type->background);
cairo_paint(cairo);
uint32_t h = render_message(cairo, swaynag);
max_height = h > max_height ? h : max_height;
int x = swaynag->width - swaynag->type->button_margin_right;
x *= swaynag->scale;
for (int i = 0; i < swaynag->buttons->length; i++) {
h = render_button(cairo, swaynag, i, &x);
max_height = h > max_height ? h : max_height;
x -= swaynag->type->button_gap * swaynag->scale;
if (i == 0) {
x -= swaynag->type->button_gap_close * swaynag->scale;
}
}
if (swaynag->details.visible) {
h = render_detailed(cairo, swaynag, max_height);
max_height = h > max_height ? h : max_height;
}
int border = swaynag->type->bar_border_thickness * swaynag->scale;
if (max_height > swaynag->height) {
max_height += border;
}
cairo_set_source_u32(cairo, swaynag->type->border_bottom);
cairo_rectangle(cairo, 0,
swaynag->height * swaynag->scale - border,
swaynag->width * swaynag->scale,
border);
cairo_fill(cairo);
return max_height;
}
