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429 lines
14 KiB
C++
429 lines
14 KiB
C++
#include <components/misc/stringops.hpp>
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#include "messagebox.hpp"
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#include "../mwbase/environment.hpp"
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#include "../mwbase/soundmanager.hpp"
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#include "../mwbase/inputmanager.hpp"
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namespace MWGui
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{
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MessageBoxManager::MessageBoxManager ()
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{
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// defines
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mMessageBoxSpeed = 0.1;
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mInterMessageBoxe = NULL;
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mStaticMessageBox = NULL;
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}
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void MessageBoxManager::onFrame (float frameDuration)
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{
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std::vector<MessageBoxManagerTimer>::iterator it;
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for(it = mTimers.begin(); it != mTimers.end();)
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{
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// if this messagebox is already deleted, remove the timer and move on
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if (std::find(mMessageBoxes.begin(), mMessageBoxes.end(), it->messageBox) == mMessageBoxes.end())
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{
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it = mTimers.erase(it);
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continue;
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}
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it->current += frameDuration;
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if(it->current >= it->max)
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{
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it->messageBox->mMarkedToDelete = true;
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if(*mMessageBoxes.begin() == it->messageBox) // if this box is the last one
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{
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// collect all with mMarkedToDelete and delete them.
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// and place the other messageboxes on the right position
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int height = 0;
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std::vector<MessageBox*>::iterator it2 = mMessageBoxes.begin();
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while(it2 != mMessageBoxes.end())
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{
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if((*it2)->mMarkedToDelete)
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{
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delete (*it2);
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it2 = mMessageBoxes.erase(it2);
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}
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else {
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(*it2)->update(height);
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height += (*it2)->getHeight();
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++it2;
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}
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}
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}
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it = mTimers.erase(it);
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}
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else
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{
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++it;
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}
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}
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if(mInterMessageBoxe != NULL && mInterMessageBoxe->mMarkedToDelete) {
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delete mInterMessageBoxe;
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mInterMessageBoxe = NULL;
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MWBase::Environment::get().getInputManager()->changeInputMode(
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MWBase::Environment::get().getWindowManager()->isGuiMode());
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}
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}
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void MessageBoxManager::createMessageBox (const std::string& message, bool stat)
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{
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MessageBox *box = new MessageBox(*this, message);
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if(stat)
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mStaticMessageBox = box;
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else
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removeMessageBox(message.length()*mMessageBoxSpeed, box);
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mMessageBoxes.push_back(box);
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std::vector<MessageBox*>::iterator it;
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if(mMessageBoxes.size() > 3) {
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delete *mMessageBoxes.begin();
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mMessageBoxes.erase(mMessageBoxes.begin());
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}
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int height = 0;
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for(it = mMessageBoxes.begin(); it != mMessageBoxes.end(); ++it)
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{
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(*it)->update(height);
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height += (*it)->getHeight();
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}
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}
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void MessageBoxManager::removeStaticMessageBox ()
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{
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removeMessageBox(mStaticMessageBox);
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mStaticMessageBox = NULL;
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}
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bool MessageBoxManager::createInteractiveMessageBox (const std::string& message, const std::vector<std::string>& buttons)
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{
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if(mInterMessageBoxe != NULL) {
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throw std::runtime_error("There is a message box already");
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}
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mInterMessageBoxe = new InteractiveMessageBox(*this, message, buttons);
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return true;
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}
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bool MessageBoxManager::isInteractiveMessageBox ()
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{
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return mInterMessageBoxe != NULL;
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}
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void MessageBoxManager::removeMessageBox (float time, MessageBox *msgbox)
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{
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MessageBoxManagerTimer timer;
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timer.current = 0;
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timer.max = time;
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timer.messageBox = msgbox;
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mTimers.insert(mTimers.end(), timer);
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}
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bool MessageBoxManager::removeMessageBox (MessageBox *msgbox)
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{
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std::vector<MessageBox*>::iterator it;
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for(it = mMessageBoxes.begin(); it != mMessageBoxes.end(); ++it)
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{
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if((*it) == msgbox)
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{
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delete (*it);
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mMessageBoxes.erase(it);
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return true;
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}
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}
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return false;
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}
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void MessageBoxManager::setMessageBoxSpeed (int speed)
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{
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mMessageBoxSpeed = speed;
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}
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void MessageBoxManager::okayPressed ()
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{
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if(mInterMessageBoxe != NULL)
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mInterMessageBoxe->okayPressed();
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}
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int MessageBoxManager::readPressedButton ()
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{
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if(mInterMessageBoxe != NULL)
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{
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return mInterMessageBoxe->readPressedButton();
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}
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return -1;
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}
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MessageBox::MessageBox(MessageBoxManager& parMessageBoxManager, const std::string& message)
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: Layout("openmw_messagebox.layout")
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, mMessageBoxManager(parMessageBoxManager)
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, mMessage(message)
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{
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// defines
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mFixedWidth = 300;
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mBottomPadding = 20;
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mNextBoxPadding = 20;
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mMarkedToDelete = false;
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getWidget(mMessageWidget, "message");
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mMessageWidget->setOverflowToTheLeft(true);
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mMessageWidget->setCaptionWithReplacing(mMessage);
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MyGUI::IntSize size;
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size.width = mFixedWidth;
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size.height = 100; // dummy
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MyGUI::IntCoord coord;
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coord.left = 10; // dummy
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coord.top = 10; // dummy
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mMessageWidget->setSize(size);
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MyGUI::IntSize textSize = mMessageWidget->getTextSize();
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size.height = mHeight = textSize.height + 20; // this is the padding between the text and the box
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mMainWidget->setSize(size);
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size.width -= 15; // this is to center the text (see messagebox.layout, Widget type="Edit" position="-2 -3 0 0")
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mMessageWidget->setSize(size);
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}
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void MessageBox::update (int height)
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{
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MyGUI::IntSize gameWindowSize = MyGUI::RenderManager::getInstance().getViewSize();
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MyGUI::IntCoord coord;
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coord.left = (gameWindowSize.width - mFixedWidth)/2;
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coord.top = (gameWindowSize.height - mHeight - height - mBottomPadding);
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MyGUI::IntSize size;
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size.width = mFixedWidth;
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size.height = mHeight;
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mMainWidget->setCoord(coord);
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mMainWidget->setSize(size);
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mMainWidget->setVisible(true);
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}
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int MessageBox::getHeight ()
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{
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return mHeight+mNextBoxPadding; // 20 is the padding between this and the next MessageBox
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}
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InteractiveMessageBox::InteractiveMessageBox(MessageBoxManager& parMessageBoxManager, const std::string& message, const std::vector<std::string>& buttons)
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: WindowModal("openmw_interactive_messagebox.layout")
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, mMessageBoxManager(parMessageBoxManager)
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, mButtonPressed(-1)
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, mTextButtonPadding(0)
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{
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WindowModal::open();
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int fixedWidth = 500;
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int textPadding = 10; // padding between text-widget and main-widget
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int textButtonPadding = 20; // padding between the text-widget und the button-widget
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int buttonLeftPadding = 10; // padding between the buttons if horizontal
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int buttonTopPadding = 5; // ^-- if vertical
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int buttonPadding = 5; // padding between button label and button itself
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int buttonMainPadding = 10; // padding between buttons and bottom of the main widget
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mMarkedToDelete = false;
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getWidget(mMessageWidget, "message");
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getWidget(mButtonsWidget, "buttons");
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mMessageWidget->setOverflowToTheLeft(true);
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mMessageWidget->setCaptionWithReplacing(message);
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MyGUI::IntSize textSize = mMessageWidget->getTextSize();
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MyGUI::IntSize gameWindowSize = MyGUI::RenderManager::getInstance().getViewSize();
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int biggestButtonWidth = 0;
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int buttonWidth = 0;
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int buttonsWidth = 0;
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int buttonHeight = 0;
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MyGUI::IntCoord dummyCoord(0, 0, 0, 0);
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std::vector<std::string>::const_iterator it;
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for(it = buttons.begin(); it != buttons.end(); ++it)
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{
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MyGUI::Button* button = mButtonsWidget->createWidget<MyGUI::Button>(
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MyGUI::WidgetStyle::Child,
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std::string("MW_Button"),
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dummyCoord,
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MyGUI::Align::Default);
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button->setCaptionWithReplacing(*it);
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button->eventMouseButtonClick += MyGUI::newDelegate(this, &InteractiveMessageBox::mousePressed);
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mButtons.push_back(button);
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buttonWidth = button->getTextSize().width + 2*buttonPadding + buttonLeftPadding;
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buttonsWidth += buttonWidth;
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buttonHeight = button->getTextSize().height + 2*buttonPadding + buttonTopPadding;
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if(buttonWidth > biggestButtonWidth)
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{
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biggestButtonWidth = buttonWidth;
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}
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}
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buttonsWidth += buttonLeftPadding;
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MyGUI::IntSize mainWidgetSize;
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if(buttonsWidth < fixedWidth)
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{
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// on one line
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if(textSize.width + 2*textPadding < buttonsWidth)
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{
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mainWidgetSize.width = buttonsWidth;
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}
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else
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{
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mainWidgetSize.width = textSize.width + 3*textPadding;
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}
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mainWidgetSize.height = textSize.height + textButtonPadding + buttonHeight + buttonMainPadding;
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MyGUI::IntCoord absCoord;
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absCoord.left = (gameWindowSize.width - mainWidgetSize.width)/2;
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absCoord.top = (gameWindowSize.height - mainWidgetSize.height)/2;
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mMainWidget->setCoord(absCoord);
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mMainWidget->setSize(mainWidgetSize);
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MyGUI::IntCoord messageWidgetCoord;
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messageWidgetCoord.left = (mainWidgetSize.width - textSize.width)/2;
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messageWidgetCoord.top = textPadding;
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mMessageWidget->setCoord(messageWidgetCoord);
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mMessageWidget->setSize(textSize);
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MyGUI::IntCoord buttonCord;
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MyGUI::IntSize buttonSize(0, buttonHeight);
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int left = (mainWidgetSize.width - buttonsWidth)/2 + buttonPadding;
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std::vector<MyGUI::Button*>::const_iterator button;
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for(button = mButtons.begin(); button != mButtons.end(); ++button)
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{
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buttonCord.left = left;
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buttonCord.top = textSize.height + textButtonPadding;
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buttonSize.width = (*button)->getTextSize().width + 2*buttonPadding;
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buttonSize.height = (*button)->getTextSize().height + 2*buttonPadding;
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(*button)->setCoord(buttonCord);
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(*button)->setSize(buttonSize);
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left += buttonSize.width + buttonLeftPadding;
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}
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}
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else
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{
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// among each other
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if(biggestButtonWidth > textSize.width) {
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mainWidgetSize.width = biggestButtonWidth + buttonTopPadding;
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}
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else {
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mainWidgetSize.width = textSize.width + 3*textPadding;
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}
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mainWidgetSize.height = textSize.height + 2*textPadding + textButtonPadding + buttonHeight * buttons.size() + buttonMainPadding;
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mMainWidget->setSize(mainWidgetSize);
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MyGUI::IntCoord absCoord;
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absCoord.left = (gameWindowSize.width - mainWidgetSize.width)/2;
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absCoord.top = (gameWindowSize.height - mainWidgetSize.height)/2;
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mMainWidget->setCoord(absCoord);
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mMainWidget->setSize(mainWidgetSize);
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MyGUI::IntCoord messageWidgetCoord;
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messageWidgetCoord.left = (mainWidgetSize.width - textSize.width)/2;
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messageWidgetCoord.top = textPadding;
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mMessageWidget->setCoord(messageWidgetCoord);
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mMessageWidget->setSize(textSize);
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MyGUI::IntCoord buttonCord;
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MyGUI::IntSize buttonSize(0, buttonHeight);
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int top = textButtonPadding + buttonTopPadding + textSize.height;
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std::vector<MyGUI::Button*>::const_iterator button;
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for(button = mButtons.begin(); button != mButtons.end(); ++button)
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{
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buttonSize.width = (*button)->getTextSize().width + buttonPadding*2;
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buttonSize.height = (*button)->getTextSize().height + buttonPadding*2;
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buttonCord.top = top;
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buttonCord.left = (mainWidgetSize.width - buttonSize.width)/2 - 5; // FIXME: -5 is not so nice :/
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(*button)->setCoord(buttonCord);
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(*button)->setSize(buttonSize);
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top += buttonSize.height + 2*buttonTopPadding;
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}
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}
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}
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void InteractiveMessageBox::okayPressed()
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{
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std::string ok = Misc::StringUtils::lowerCase(MyGUI::LanguageManager::getInstance().replaceTags("#{sOK}"));
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std::vector<MyGUI::Button*>::const_iterator button;
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for(button = mButtons.begin(); button != mButtons.end(); ++button)
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{
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if(Misc::StringUtils::lowerCase((*button)->getCaption()) == ok)
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{
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buttonActivated(*button);
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MWBase::Environment::get().getSoundManager()->playSound("Menu Click", 1.f, 1.f);
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break;
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}
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}
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}
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void InteractiveMessageBox::mousePressed (MyGUI::Widget* pressed)
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{
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buttonActivated (pressed);
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}
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void InteractiveMessageBox::buttonActivated (MyGUI::Widget* pressed)
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{
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mMarkedToDelete = true;
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int index = 0;
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std::vector<MyGUI::Button*>::const_iterator button;
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for(button = mButtons.begin(); button != mButtons.end(); ++button)
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{
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if(*button == pressed)
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{
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mButtonPressed = index;
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mMessageBoxManager.onButtonPressed(mButtonPressed);
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return;
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}
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index++;
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}
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}
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int InteractiveMessageBox::readPressedButton ()
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{
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int pressed = mButtonPressed;
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mButtonPressed = -1;
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return pressed;
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}
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}
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