Massive refactoring/cleanup on the theme engine/parser.
svn-id: r34285
This commit is contained in:
Vicent Marti
parent
83cc4e1c92
commit
dcc72fe29e
18 changed files with 836 additions and 712 deletions
227
gui/ThemeLayout.cpp
Normal file
227
gui/ThemeLayout.cpp
Normal file
|
|
@ -0,0 +1,227 @@
|
|||
/* ScummVM - Graphic Adventure Engine
|
||||
*
|
||||
* ScummVM is the legal property of its developers, whose names
|
||||
* are too numerous to list here. Please refer to the COPYRIGHT
|
||||
* file distributed with this source distribution.
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU General Public License
|
||||
* as published by the Free Software Foundation; either version 2
|
||||
* of the License, or (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||
*
|
||||
* $URL$
|
||||
* $Id$
|
||||
*
|
||||
*/
|
||||
#include "common/util.h"
|
||||
#include "common/system.h"
|
||||
#include "common/events.h"
|
||||
#include "common/hashmap.h"
|
||||
#include "common/hash-str.h"
|
||||
#include "common/xmlparser.h"
|
||||
#include "graphics/scaler.h"
|
||||
|
||||
#include "gui/ThemeEval.h"
|
||||
#include "gui/ThemeLayout.h"
|
||||
|
||||
namespace GUI {
|
||||
|
||||
void ThemeLayout::importLayout(ThemeLayout *layout) {
|
||||
assert(layout->getLayoutType() == kLayoutMain);
|
||||
|
||||
if (layout->_children.size() == 0)
|
||||
return;
|
||||
|
||||
layout = layout->_children[0];
|
||||
|
||||
if (getLayoutType() == layout->getLayoutType()) {
|
||||
for (uint i = 0; i < layout->_children.size(); ++i)
|
||||
_children.push_back(layout->_children[i]->buildCopy());
|
||||
} else {
|
||||
_children.push_back(layout->buildCopy());
|
||||
}
|
||||
}
|
||||
|
||||
bool ThemeLayout::getWidgetData(const Common::String &name, int16 &x, int16 &y, uint16 &w, uint16 &h) {
|
||||
for (uint i = 0; i < _children.size(); ++i) {
|
||||
if (_children[i]->getWidgetData(name, x, y, w, h))
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
int16 ThemeLayout::getParentW() {
|
||||
ThemeLayout *p = _parent;
|
||||
int width = 0;
|
||||
|
||||
while (p && p->getLayoutType() != kLayoutMain) {
|
||||
width += p->_paddingRight + p->_paddingLeft;
|
||||
if (p->getLayoutType() == kLayoutHorizontal) {
|
||||
for (uint i = 0; i < p->_children.size(); ++i)
|
||||
width += p->_children[i]->getHeight() + p->_spacing;
|
||||
}
|
||||
p = p->_parent;
|
||||
}
|
||||
|
||||
return p->getWidth() - width;
|
||||
}
|
||||
|
||||
int16 ThemeLayout::getParentH() {
|
||||
ThemeLayout *p = _parent;
|
||||
int height = 0;
|
||||
|
||||
while (p && p->getLayoutType() != kLayoutMain) {
|
||||
height += p->_paddingBottom + p->_paddingTop;
|
||||
if (p->getLayoutType() == kLayoutVertical) {
|
||||
for (uint i = 0; i < p->_children.size(); ++i)
|
||||
height += p->_children[i]->getHeight() + p->_spacing;
|
||||
}
|
||||
p = p->_parent;
|
||||
}
|
||||
|
||||
return p->getHeight() - height;
|
||||
}
|
||||
|
||||
|
||||
bool ThemeLayoutWidget::getWidgetData(const Common::String &name, int16 &x, int16 &y, uint16 &w, uint16 &h) {
|
||||
if (name == _name) {
|
||||
x = _x; y = _y;
|
||||
w = _w; h = _h;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
void ThemeLayoutMain::reflowLayout() {
|
||||
assert(_children.size() <= 1);
|
||||
|
||||
if (_children.size()) {
|
||||
_children[0]->resetLayout();
|
||||
_children[0]->setWidth(_w);
|
||||
_children[0]->setHeight(_h);
|
||||
_children[0]->reflowLayout();
|
||||
|
||||
if (_w == -1)
|
||||
_w = _children[0]->getWidth();
|
||||
|
||||
if (_h == -1)
|
||||
_h = _children[0]->getHeight();
|
||||
|
||||
if (_y == -1)
|
||||
_y = (g_system->getOverlayHeight() >> 1) - (_h >> 1);
|
||||
|
||||
if (_x == -1)
|
||||
_x = (g_system->getOverlayWidth() >> 1) - (_w >> 1);
|
||||
}
|
||||
}
|
||||
|
||||
void ThemeLayoutVertical::reflowLayout() {
|
||||
int curX, curY;
|
||||
int resize[8];
|
||||
int rescount = 0;
|
||||
|
||||
curX = _paddingLeft;
|
||||
curY = _paddingTop;
|
||||
_h = _paddingTop + _paddingBottom;
|
||||
|
||||
for (uint i = 0; i < _children.size(); ++i) {
|
||||
|
||||
_children[i]->resetLayout();
|
||||
_children[i]->reflowLayout();
|
||||
|
||||
if (_children[i]->getWidth() == -1)
|
||||
_children[i]->setWidth((_w == -1 ? getParentW() : _w) - _paddingLeft - _paddingRight);
|
||||
|
||||
if (_children[i]->getHeight() == -1) {
|
||||
resize[rescount++] = i;
|
||||
_children[i]->setHeight(0);
|
||||
}
|
||||
|
||||
_children[i]->setY(curY);
|
||||
|
||||
if (_centered && _children[i]->getWidth() < _w && _w != -1) {
|
||||
_children[i]->setX((_w >> 1) - (_children[i]->getWidth() >> 1));
|
||||
}
|
||||
else
|
||||
_children[i]->setX(curX);
|
||||
|
||||
curY += _children[i]->getHeight() + _spacing;
|
||||
_w = MAX(_w, (int16)(_children[i]->getWidth() + _paddingLeft + _paddingRight));
|
||||
_h += _children[i]->getHeight() + _spacing;
|
||||
}
|
||||
|
||||
_h -= _spacing;
|
||||
|
||||
if (rescount) {
|
||||
int newh = (getParentH() - _h - _paddingBottom) / rescount;
|
||||
|
||||
for (int i = 0; i < rescount; ++i) {
|
||||
_children[resize[i]]->setHeight(newh);
|
||||
_h += newh;
|
||||
for (uint j = resize[i] + 1; j < _children.size(); ++j)
|
||||
_children[j]->setY(newh);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ThemeLayoutHorizontal::reflowLayout() {
|
||||
int curX, curY;
|
||||
int resize[8];
|
||||
int rescount = 0;
|
||||
|
||||
curX = _paddingLeft;
|
||||
curY = _paddingTop;
|
||||
_w = _paddingLeft + _paddingRight;
|
||||
|
||||
for (uint i = 0; i < _children.size(); ++i) {
|
||||
|
||||
_children[i]->resetLayout();
|
||||
_children[i]->reflowLayout();
|
||||
|
||||
if (_children[i]->getHeight() == -1)
|
||||
_children[i]->setHeight((_h == -1 ? getParentH() : _h) - _paddingTop - _paddingBottom);
|
||||
|
||||
if (_children[i]->getWidth() == -1) {
|
||||
resize[rescount++] = i;
|
||||
_children[i]->setWidth(0);
|
||||
}
|
||||
|
||||
_children[i]->setX(curX);
|
||||
|
||||
if (_centered && _children[i]->getHeight() < _h && _h != -1)
|
||||
_children[i]->setY((_h >> 1) - (_children[i]->getHeight() >> 1));
|
||||
else
|
||||
_children[i]->setY(curY);
|
||||
|
||||
curX += (_children[i]->getWidth() + _spacing);
|
||||
_w += _children[i]->getWidth() + _spacing;
|
||||
_h = MAX(_h, (int16)(_children[i]->getHeight() + _paddingTop + _paddingBottom));
|
||||
}
|
||||
|
||||
_w -= _spacing;
|
||||
|
||||
if (rescount) {
|
||||
int neww = (getParentW() - _w - _paddingRight) / rescount;
|
||||
|
||||
for (int i = 0; i < rescount; ++i) {
|
||||
_children[resize[i]]->setWidth(neww);
|
||||
_w += neww;
|
||||
for (uint j = resize[i] + 1; j < _children.size(); ++j)
|
||||
_children[j]->setX(neww);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue