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#include <SDL.h>
#include <Input.h>
#include "font.h"
#include "widgets.h"
#include "engine.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "gettext.h"
mogltk::widget * mogltk::widget::focused = 0;
mogltk::widget::widget(widget * _father, int _x, int _y, int _sx, int _sy, int _type, String _name, mogltk::shape * _sh) :
x(_x), y(_y), sx(_sx), sy(_sy), father(_father), type(_type), name(_name), sh(_sh) {
if (!father) {
root = this;
father = this;
next = 0;
x = 0;
y = 0;
sx = engine::base_o->GetWidth();
sy = engine::base_o->GetHeight();
} else {
next = father->child;
if (next)
next->prev = this;
father->child = this;
root = father->root;
}
prev = 0;
child = 0;
computeabs();
}
mogltk::widget::~widget() {
while(child)
delete child;
if (prev)
prev->next = next;
else
father->child = next;
if (next)
next->prev = prev;
}
void mogltk::widget::computeabs() {
if (father != this) {
ax = father->ax + x;
ay = father->ay + y;
} else {
ax = x;
ay = y;
}
ax2 = ax + sx;
ay2 = ay + sy;
}
void mogltk::widget::move(int nx, int ny) {
x = nx;
y = ny;
computeabs();
}
void mogltk::widget::resize(int nsx, int nsy) {
sx = nsx;
sy = nsy;
ax2 = ax + sx;
ay2 = ay + sy;
}
int mogltk::widget::GetX() {
return x;
}
int mogltk::widget::GetY() {
return y;
}
int mogltk::widget::GetH() {
return sx;
}
int mogltk::widget::GetW() {
return sy;
}
int mogltk::widget::GetAX() {
return ax;
}
int mogltk::widget::GetAY() {
return ay;
}
int mogltk::widget::GetAX2() {
return ax2;
}
int mogltk::widget::GetAY2() {
return ay2;
}
mogltk::shape * mogltk::widget::Shaper() {
return sh;
}
void mogltk::widget::fulldraw() {
bool was2D;
if (!(was2D = mogltk::engine::glbase_o->is2D()))
mogltk::engine::glbase_o->Enter2DMode();
texture::Unbind();
mogltk::ColorP::Max = WHITE;
mogltk::ColorP::Min = BLACK;
mogltk::ColorP::Min.A = 0;
root->idraw();
if (!was2D)
mogltk::engine::glbase_o->Leave2DMode();
}
void mogltk::widget::idraw() {
int x1, y1, x2, y2;
if (next)
next->idraw();
x1 = MAX(GetAX(), father->GetAX());
y1 = MAX(GetAY(), father->GetAY());
x2 = MIN(GetAX2(), father->GetAX2());
y2 = MIN(GetAY2(), father->GetAY2());
engine::base_o->changeviewport(x1, y1, x2 - x1, y2 - y1);
draw();
if (child)
child->idraw();
}
/*
* Predefined widgets.
*/
/* Here is Root */
mogltk::Root::Root(mogltk::shape * sh, mogltk::drawer * _dr) : widget(0, 0, 0, 0, 0, 0, "Root", sh), dr(_dr) {
if (engine::root)
delete engine::root;
engine::root = this;
}
void mogltk::Root::draw() {
if (dr)
dr->draw(this);
else
Shaper()->box(GetAX(), GetAY(), GetAX2(), GetAY2());
}
void mogltk::Root::setdrawer(drawer * _dr) {
dr = _dr;
}
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