Initial commit

engines/stark/ui/menu/diarypages.cpp

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+/* 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "engines/stark/ui/menu/diarypages.h"
+#include "engines/stark/services/services.h"
+#include "engines/stark/services/userinterface.h"
+#include "engines/stark/services/diary.h"
+#include "engines/stark/services/staticprovider.h"
+#include "engines/stark/resources/location.h"
+#include "engines/stark/resources/layer.h"
+#include "engines/stark/gfx/renderentry.h"
+
+namespace Stark {
+
+DiaryPagesScreen::DiaryPagesScreen(Gfx::Driver *gfx, Cursor *cursor) :
+		StaticLocationScreen(gfx, cursor, "DiaryPages", Screen::kScreenDiaryPages),
+		_page(0) {
+}
+
+DiaryPagesScreen::~DiaryPagesScreen() {
+}
+
+void DiaryPagesScreen::open() {
+	StaticLocationScreen::open();
+
+	_widgets.push_back(new StaticLocationWidget(
+			"BGImage",
+			nullptr,
+			nullptr));
+
+	_widgets.push_back(new StaticLocationWidget(
+			"Return",
+			CLICK_HANDLER(DiaryPagesScreen, backHandler),
+			nullptr));
+	_widgets.back()->setupSounds(0, 1);
+
+	_widgets.push_back(new StaticLocationWidget(
+			"GoBack",
+			CLICK_HANDLER(DiaryPagesScreen, backHandler),
+			nullptr));
+	_widgets.back()->setupSounds(0, 1);
+
+	_widgets.push_back(new StaticLocationWidget(
+			"Back",
+			CLICK_HANDLER(DiaryPagesScreen, prevPageHandler),
+			nullptr));
+	_widgets.back()->setupSounds(0, 1);
+
+	_widgets.push_back(new StaticLocationWidget(
+			"Next",
+			CLICK_HANDLER(DiaryPagesScreen, nextPageHandler),
+			nullptr));
+	_widgets.back()->setupSounds(0, 1);
+
+	_page = StarkDiary->getPageIndex();
+
+	if (StarkDiary->countDiary() > 0) {
+		_widgets.push_back(new DiaryWidget(_page));
+		_widgets[kWidgetBack]->setVisible(_page > 0);
+		_widgets[kWidgetNext]->setVisible(_page < StarkDiary->countDiary() - 1);
+	} else {
+		_widgets[kWidgetBack]->setVisible(false);
+		_widgets[kWidgetNext]->setVisible(false);
+	}
+}
+
+void DiaryPagesScreen::close() {
+	StarkDiary->setPageIndex(_page);
+	StarkDiary->setDiaryAllRead();
+	StaticLocationScreen::close();
+}
+
+void DiaryPagesScreen::backHandler() {
+	StarkUserInterface->backPrevScreen();
+}
+
+void DiaryPagesScreen::changePage(uint page) {
+	assert(page < StarkDiary->countDiary());
+
+	delete _widgets.back();
+	_widgets.pop_back();
+	_widgets.push_back(new DiaryWidget(page));
+
+	_widgets[kWidgetBack]->setVisible(page > 0);
+	_widgets[kWidgetNext]->setVisible(page < StarkDiary->countDiary() - 1);
+
+	_page = page;
+}
+
+DiaryWidget::DiaryWidget(uint diaryIndex):
+		StaticLocationWidget(nullptr, nullptr, nullptr) {
+	Resources::Location *location = StarkStaticProvider->getLocation();
+	Resources::Layer *layer = location->getLayerByName(StarkDiary->getDiary(diaryIndex));
+
+	if (!layer) {
+		debug("Unable to retrieve diary in layer %s.", StarkDiary->getDiary(diaryIndex).c_str());
+		return;
+	}
+
+	// Diary page layer contains only one item, the text
+	_renderEntry = layer->listRenderEntries()[0];
+}
+
+} // End of namespace Stark