diff options
Diffstat (limited to 'kgeography/src/mapasker.cpp')
| -rw-r--r-- | kgeography/src/mapasker.cpp | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/kgeography/src/mapasker.cpp b/kgeography/src/mapasker.cpp new file mode 100644 index 00000000..aca0b379 --- /dev/null +++ b/kgeography/src/mapasker.cpp @@ -0,0 +1,209 @@ +/*************************************************************************** + * Copyright (C) 2004-2005 by Albert Astals Cid * + * tsdgeos@terra.es * + * * + * 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. * + ***************************************************************************/ + +#include <klocale.h> +#include <kmessagebox.h> + +#include <qlabel.h> +#include <qlayout.h> +#include <qscrollbar.h> +#include <qstring.h> + +#include "map.h" +#include "mapasker.h" +#include "mapwidget.h" + +mapAsker::mapAsker(QWidget *parent, KGmap *m, QWidget *w, bool asker, uint count) : askWidget(parent, m, w, count, asker), p_popupManager(this), p_asker(asker), p_firstShow(true) +{ + QGridLayout *lay = new QGridLayout(this, 2, 2); + + p_mapWidget = new mapWidget(this); + lay -> addWidget(p_mapWidget, 0, 0); + + p_hsb = new QScrollBar(Horizontal, this); + lay -> addWidget(p_hsb, 1, 0); + p_vsb = new QScrollBar(Vertical, this); + lay -> addWidget(p_vsb, 0, 1); + + lay -> setRowStretch(2, 1); + lay -> setColStretch(2, 1); + + p_shouldClearPopup = false; + + connect(p_mapWidget, SIGNAL(clicked(QRgb, const QPoint&)), this, SLOT(handleMapClick(QRgb, const QPoint&))); + connect(p_mapWidget, SIGNAL(setMoveActionChecked(bool)), this, SIGNAL(setMoveActionChecked(bool))); + connect(p_mapWidget, SIGNAL(setZoomActionChecked(bool)), this, SIGNAL(setZoomActionChecked(bool))); + connect(p_mapWidget, SIGNAL(setMoveActionEnabled(bool)), this, SIGNAL(setMoveActionEnabled(bool))); + connect(p_mapWidget, SIGNAL(setMoveActionEnabled(bool)), this, SLOT(showScrollBars(bool))); + connect(p_mapWidget, SIGNAL(updatePosition(int, int)), this, SLOT(setScrollBarsPosition(int, int))); + connect(p_mapWidget, SIGNAL(updateVisibleSize(int, int)), this, SLOT(setScrollBarsVisibleSize(int, int))); + connect(p_mapWidget, SIGNAL(updateMaximumSize(int, int)), this, SLOT(setScrollBarsMaximumSize(int, int))); + + connect(p_hsb, SIGNAL(valueChanged(int)), p_mapWidget, SLOT(updateHPosition(int))); + connect(p_vsb, SIGNAL(valueChanged(int)), p_mapWidget, SLOT(updateVPosition(int))); + + if (asker) + { + QBoxLayout *vbl = dynamic_cast<QBoxLayout*>(w -> layout()); + p_next = new QLabel(w); + p_next -> setAlignment(AlignTop | AlignHCenter); + p_fill = new QWidget(w); + p_fill -> show(); + vbl -> setStretchFactor(p_fill, 1); + nextQuestion(); + } + else + { + p_next = 0; + p_fill = 0; + } +} + +mapAsker::~mapAsker() +{ + delete p_next; + delete p_fill; +} + +bool mapAsker::isAsker() const +{ + return p_answers; +} + +void mapAsker::mousePressEvent(QMouseEvent*) +{ + p_popupManager.clear(); +} + +void mapAsker::setMovement(bool b) +{ + p_mapWidget -> setMapMove(b); + p_popupManager.clear(); +} + +void mapAsker::setZoom(bool b) +{ + p_mapWidget -> setMapZoom(b); + p_popupManager.clear(); +} + +void mapAsker::setOriginalZoom() +{ + p_mapWidget -> setOriginalImage(); + p_popupManager.clear(); +} + +void mapAsker::handleMapClick(QRgb c, const QPoint &p) +{ + QString aux, cap; + aux = p_map -> getWhatIs(c, !p_asker); + if (aux == "nothing") KMessageBox::error(this, i18n("You have found a bug in a map. Please contact the author and tell the %1 map has nothing associated to color %2,%3,%4.").arg(p_map -> getFile()).arg(qRed(c)).arg(qGreen(c)).arg(qBlue(c))); + else if (p_shouldClearPopup) + { + p_popupManager.clear(); + p_shouldClearPopup = false; + } + else if (!p_asker) + { + QString flagFile; + cap = p_map -> getDivisionCapital(aux); + if (!cap.isEmpty()) + { + flagFile = p_map -> getDivisionFlagFile(aux); + cap = i18n(p_map -> getFileName().utf8(), cap.utf8()); + } + + aux = i18n(p_map -> getFileName().utf8(), aux.utf8()); + + if (!flagFile.isEmpty()) p_popupManager.show(aux, cap, p, flagFile); + else if (!cap.isEmpty()) p_popupManager.show(aux, cap, p); + else p_popupManager.show(aux, p); + } + else if (!aux.isEmpty()) + { + p_currentAnswer.setAnswer(QColor(c)); + questionAnswered(aux == lastDivisionAsked()); + nextQuestion(); + } +} + +void mapAsker::showScrollBars(bool b) +{ + if (b) + { + p_hsb -> show(); + p_vsb -> show(); + } + else + { + p_hsb -> hide(); + p_vsb -> hide(); + } +} + +void mapAsker::setScrollBarsPosition(int x, int y) +{ + p_hsb -> setValue(x); + p_vsb -> setValue(y); +} + +void mapAsker::setScrollBarsVisibleSize(int w, int h) +{ + p_hsb -> setMaxValue(p_hsbms - w); + p_hsb -> setPageStep(w); + p_vsb -> setMaxValue(p_vsbms - h); + p_vsb -> setPageStep(h); +} + +void mapAsker::setScrollBarsMaximumSize(int w, int h) +{ + p_hsbms = w; + p_vsbms = h; +} + +void mapAsker::nextQuestionHook(const QString &division) +{ + QString sw = i18n("There are two ways of dealing with the translation of \"Please click on: %1\". The first option simply replaces %1 with the translated name of the relevant region/city. If the grammar of your language allows this, choose this option by setting the translation of this message to 1, and leave untranslated the translations of \"Please click on: %1\" that have the placename embedded (or translate them as - if you wish to show the file as fully translated. The second option is to translate all messages in full - this is likely to be required in the case of highly-inflected languages like Russian. To choose this option, set the translation of this message to 0, and translate all the messages.", "0"); + if (sw == "1") + { + QString divisionName = i18n(p_map -> getFileName().utf8(), division.utf8()); + QString text = i18n("Please click on:\n%1"); + p_next -> setText(text.arg(divisionName)); + } + else + { + QString s = QString("Please click on:\n%1").arg(division); + p_next -> setText(i18n(p_map -> getFileName().utf8(), s.utf8())); + } + p_currentAnswer.setQuestion(i18n(p_map -> getFileName().utf8(), division.utf8())); + p_next -> show(); + p_currentAnswer.setCorrectAnswer(p_map -> getColor(division)); +} + +QString mapAsker::getQuestionHook() const +{ + return i18n("Division in Map"); +} + +void mapAsker::showEvent(QShowEvent *) +{ + if (p_firstShow) + { + p_mapWidget -> init(p_map -> getMapFile(), p_vsb->width(), p_hsb->height()); + p_firstShow = false; + } +} + +QSize mapAsker::mapSize() const +{ + return p_mapWidget -> mapSize(); +} + +#include "mapasker.moc" |