void KankerApp::onMouseMove(double x, double y) {
if (NULL != gui) {
gui->onMouseMove(x, y);
}
switch (state) {
case KSTATE_CHAR_INPUT_DRAWING: {
if (is_mouse_pressed) {
if (x < (painter.width() - gui_width)) {
kanker_glyph->addPoint(x, y, 0.0f);
}
}
break;
}
case KSTATE_CHAR_EDIT: {
if (kanker_glyph) {
if (is_mouse_inside_char && is_mouse_pressed) {
char_offset_x = x - mouse_down_x;
char_offset_y = y - mouse_down_y;
return;
}
if (IS_INSIDE(x, y, kanker_glyph->min_x, kanker_glyph->min_y, kanker_glyph->width, kanker_glyph->height)) {
is_mouse_inside_char = true;
}
else {
is_mouse_inside_char = false;
}
if (is_mouse_inside_advance && is_mouse_pressed) {
advance_x = x;
}
if (IS_INSIDE(x, y, gui_width, 0, (advance_x - gui_width), 50)) {
is_mouse_inside_advance = true;
}
else {
is_mouse_inside_advance = false;
}
}
break;
}
default: {
break;
}
}
}
void KankerApp::onMousePress(double x, double y, int bt, int mods) {
is_mouse_pressed = true;
if (NULL != gui) {
gui->onMousePress(x, y, bt, mods);
}
switch (state) {
case KSTATE_CHAR_INPUT_DRAWING: {
if (x < (painter.width() - gui_width)) {
kanker_glyph->onStartLine();
kanker_glyph->addPoint(x, y, 0.0f);
}
break;
}
case KSTATE_CHAR_EDIT: {
if (IS_INSIDE(x, y, kanker_glyph->min_x, kanker_glyph->min_y, kanker_glyph->width, kanker_glyph->height)) {
is_mouse_inside_char = true;
mouse_down_x = x;
mouse_down_y = y;
}
else {
is_mouse_inside_char = false;
}
break;
}
default: {
break;
}
}
}
/*
* Yes it does seem to be expensive but events happen at user speed (slow)
* Recursive when it finds a new slot (canvas)
* Beware all these non-widgets are canvas based! Return Qnil if no non-natives
* match the x,y. Return the matching non-native (not it's containing canvas/slot)
*/
VALUE shoes_event_find_psuedo (VALUE self, int x, int y, VALUE *hitobj) {
long i;
int ox = x, oy = y;
VALUE v = Qnil; // v is t/f, Qtrue/Qnil
shoes_canvas *self_t;
Data_Get_Struct(self, shoes_canvas, self_t);
if (ORIGIN(self_t->place)) {
oy = y + self_t->slot->scrolly;
ox = x - self_t->place.ix + self_t->place.dx;
oy = oy - (self_t->place.iy + self_t->place.dy);
if (oy < self_t->slot->scrolly || ox < 0 || oy > self_t->slot->scrolly + self_t->place.ih || ox > self_t->place.iw)
return Qnil;
}
if (ATTR(self_t->attr, hidden) != Qtrue) {
if (self_t->app->canvas == self) // when we are the app's slot
y -= self_t->slot->scrolly;
if (IS_INSIDE(self_t, x, y)) {
// TODO: something
VALUE click = ATTR(self_t->attr, click);
if (!NIL_P(click)) {
if (ORIGIN(self_t->place))
y += self_t->slot->scrolly;
//hoes_safe_block(self, click, rb_ary_new3(4, INT2NUM(button), INT2NUM(x), INT2NUM(y), mods));
}
}
for (i = RARRAY_LEN(self_t->contents) - 1; i >= 0; i--) {
VALUE ele = rb_ary_entry(self_t->contents, i);
if (rb_obj_is_kind_of(ele, cCanvas)) {
v = shoes_event_find_psuedo(ele, ox, oy, hitobj);
} else if (rb_obj_is_kind_of(ele, cTextBlock)) {
v = shoes_textblock_event_is_here(ele, ox, oy);
*hitobj = ele;
} else if (rb_obj_is_kind_of(ele, cImage)) {
v = shoes_image_event_is_here(ele, ox, oy);
*hitobj = ele;
} else if (rb_obj_is_kind_of(ele, cSvg)) {
v = shoes_svg_event_is_here(ele, ox, oy);
*hitobj = ele;
} else if (rb_obj_is_kind_of(ele, cPlot)) {
v = shoes_plot_event_is_here(ele, ox, oy);
*hitobj = ele;
} else if (rb_obj_is_kind_of(ele, cShape)) {
v = shoes_shape_event_is_here(ele, ox, oy);
*hitobj = ele;
}
if (!NIL_P(v))
return v;
}
}
return Qnil;
}
