157 lines
4.1 KiB
C++
157 lines
4.1 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "ultima/ultima8/gumps/ask_gump.h"
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#include "ultima/ultima8/gumps/bark_gump.h"
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#include "ultima/ultima8/gumps/widgets/button_widget.h"
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#include "ultima/ultima8/usecode/uc_list.h"
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#include "ultima/ultima8/usecode/uc_machine.h"
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namespace Ultima {
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namespace Ultima8 {
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// p_dynamic_class stuff
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DEFINE_RUNTIME_CLASSTYPE_CODE(AskGump)
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AskGump::AskGump() : ItemRelativeGump(), _answers(0) {
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}
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AskGump::AskGump(uint16 owner, UCList *answers) :
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ItemRelativeGump(0, 0, 0, 0, owner, FLAG_KEEP_VISIBLE, LAYER_ABOVE_NORMAL),
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_answers(new UCList(2)) {
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_answers->copyStringList(*answers);
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}
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AskGump::~AskGump() {
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_answers->freeStrings();
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delete _answers;
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}
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// Init the gump, call after construction
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void AskGump::InitGump(Gump *newparent, bool take_focus) {
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// OK, this is a bit of a hack, but it's how it has to be
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int fontnum = BarkGump::dialogFontForActor(_owner);
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int px = 0, py = 0;
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// This is a hack. We init the gump twice...
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ItemRelativeGump::InitGump(newparent, take_focus);
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for (unsigned int i = 0; i < _answers->getSize(); ++i) {
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Std::string str_answer = "@ ";
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str_answer += UCMachine::get_instance()->getString(_answers->getStringIndex(i));
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ButtonWidget *child = new ButtonWidget(px, py, str_answer,
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true, fontnum);
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child->InitGump(this);
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child->SetIndex(i);
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Common::Rect32 cd = child->getDims();
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if (i + 1 < _answers->getSize())
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cd.setHeight(cd.height() + child->getVlead());
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if (px + cd.width() > 160 && px != 0) {
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py = _dims.height();
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px = 0;
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child->Move(px, py);
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}
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if (cd.width() + px > _dims.width())
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_dims.setWidth(cd.width() + px);
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if (cd.height() + py > _dims.height())
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_dims.setHeight(cd.height() + py);
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px += cd.width() + 4;
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}
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// Wait with ItemRelativeGump initialization until we calculated our size.
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ItemRelativeGump::InitGump(newparent, take_focus);
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}
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void AskGump::ChildNotify(Gump *child, uint32 message) {
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if (message == ButtonWidget::BUTTON_CLICK) {
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uint16 s = _answers->getStringIndex(child->GetIndex());
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_processResult = s;
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// _answers' strings are going to be deleted, so make sure
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// the response string won't be deleted
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_answers->removeString(s, true); //!! assuming that answers doesn't
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//!! contain two identical strings
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Close();
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}
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}
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void AskGump::saveData(Common::WriteStream *ws) {
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ItemRelativeGump::saveData(ws);
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_answers->save(ws);
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}
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bool AskGump::loadData(Common::ReadStream *rs, uint32 version) {
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if (!ItemRelativeGump::loadData(rs, version)) return false;
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_answers = new UCList(2);
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_answers->load(rs, version);
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// HACK ALERT
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int px = 0, py = 0;
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_dims.setWidth(0);
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_dims.setHeight(0);
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for (unsigned int i = 0; i < _answers->getSize(); ++i) {
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ButtonWidget *child = nullptr;
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for (auto *g : _children) {
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if (g->GetIndex() != (int)i)
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continue;
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child = dynamic_cast<ButtonWidget *>(g);
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if (!child)
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continue;
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}
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if (!child) return false;
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Common::Rect32 cd = child->getDims();
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if (px + cd.width() > 160 && px != 0) {
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py = _dims.height();
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px = 0;
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}
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child->Move(px, py);
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if (cd.width() + px > _dims.width())
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_dims.setWidth(cd.width() + px);
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if (cd.height() + py > _dims.height())
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_dims.setHeight(cd.height() + py);
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px += cd.width() + 4;
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}
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return true;
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}
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} // End of namespace Ultima8
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} // End of namespace Ultima
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