mirror of
https://github.com/YACReader/yacreader
synced 2025-07-18 21:14:33 -04:00
added a border to selected/mouseHover elements in the grid view
This commit is contained in:
Luis Ángel San Martín
484
YACReaderLibrary/grid_comics_view.cpp
Normal file
484
YACReaderLibrary/grid_comics_view.cpp
Normal file
@ -0,0 +1,484 @@
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#include "grid_comics_view.h"
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#include <QtQuick>
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#include <QtWidgets>
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#include "comic.h"
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#include "comic_files_manager.h"
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#include "QsLog.h"
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#include "yacreader_global.h"
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#include "yacreader_tool_bar_stretch.h"
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//values relative to visible cells
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const unsigned int YACREADER_MIN_GRID_ZOOM_WIDTH = 156;
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const unsigned int YACREADER_MAX_GRID_ZOOM_WIDTH = 312;
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//GridView cells
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const unsigned int YACREADER_MIN_CELL_CUSTOM_HEIGHT = 295;
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const unsigned int YACREADER_MIN_CELL_CUSTOM_WIDTH = 185;
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//Covers
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const unsigned int YACREADER_MAX_COVER_HEIGHT = 236;
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const unsigned int YACREADER_MIN_COVER_WIDTH = YACREADER_MIN_GRID_ZOOM_WIDTH;
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//visible cells (realCell in qml), grid cells size is used to create faux inner margings
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const unsigned int YACREADER_MIN_ITEM_HEIGHT = YACREADER_MAX_COVER_HEIGHT + 51; //51 is the height of the bottom rectangle used for title and other info
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const unsigned int YACREADER_MIN_ITEM_WIDTH = YACREADER_MIN_COVER_WIDTH;
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GridComicsView::GridComicsView(QWidget *parent) :
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ComicsView(parent),_selectionModel(NULL)
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{
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settings = new QSettings(YACReader::getSettingsPath()+"/YACReaderLibrary.ini", QSettings::IniFormat, this);
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settings->beginGroup("libraryConfig");
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qmlRegisterType<ComicModel>("comicModel",1,0,"TableModel");
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view = new QQuickView();
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container = QWidget::createWindowContainer(view, this);
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container->setMinimumSize(200, 200);
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container->setFocusPolicy(Qt::TabFocus);
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createCoverSizeSliderWidget();
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int coverSize = settings->value(COMICS_GRID_COVER_SIZES, YACREADER_MIN_COVER_WIDTH).toInt();
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coverSizeSlider->setValue(coverSize);
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setCoversSize(coverSize);
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QQmlContext *ctxt = view->rootContext();
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#ifdef Q_OS_MAC
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ctxt->setContextProperty("backgroundColor", "#F6F6F6");
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ctxt->setContextProperty("cellColor", "#FFFFFF");
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ctxt->setContextProperty("selectedColor", "#FFFFFF");
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ctxt->setContextProperty("selectedBorderColor", "#007AFF");
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ctxt->setContextProperty("borderColor", "#DBDBDB");
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ctxt->setContextProperty("titleColor", "#121212");
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ctxt->setContextProperty("textColor", "#636363");
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//fonts settings
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ctxt->setContextProperty("fontSize", 11);
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ctxt->setContextProperty("fontFamily", QApplication::font().family());
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ctxt->setContextProperty("fontSpacing", 0.5);
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#else
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ctxt->setContextProperty("backgroundColor", "#2A2A2A");
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ctxt->setContextProperty("cellColor", "#212121");
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ctxt->setContextProperty("selectedColor", "#121212");
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ctxt->setContextProperty("selectedBorderColor", "#121212");
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ctxt->setContextProperty("borderColor", "#121212");
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ctxt->setContextProperty("titleColor", "#FFFFFF");
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ctxt->setContextProperty("textColor", "#A8A8A8");
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ctxt->setContextProperty("dropShadow",false);
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//fonts settings
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int fontSize = QApplication::font().pointSize();
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if(fontSize == -1)
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fontSize = QApplication::font().pixelSize();
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ctxt->setContextProperty("fontSize", fontSize);
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ctxt->setContextProperty("fontFamily", QApplication::font().family());
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ctxt->setContextProperty("fontSpacing", 0.5);
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#endif
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ctxt->setContextProperty("backgroundImage", QUrl());
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ctxt->setContextProperty("backgroundBlurOpacity", 0.0);
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ctxt->setContextProperty("backgroundBlurRadius", 0.0);
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ctxt->setContextProperty("backgroundBlurVisible", false);
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ComicModel *model = new ComicModel();
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QItemSelectionModel *selectionModel = new QItemSelectionModel(model);
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ctxt->setContextProperty("comicsList", model);
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ctxt->setContextProperty("comicsSelection", selectionModel);
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ctxt->setContextProperty("contextMenuHelper",this);
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ctxt->setContextProperty("comicsSelectionHelper", this);
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ctxt->setContextProperty("comicRatingHelper", this);
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ctxt->setContextProperty("dummyValue", true);
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ctxt->setContextProperty("dragManager", this);
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ctxt->setContextProperty("dropManager", this);
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view->setSource(QUrl("qrc:/qml/GridComicsView.qml"));
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setShowMarks(true);//TODO save this in settings
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QVBoxLayout * l = new QVBoxLayout;
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l->addWidget(container);
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this->setLayout(l);
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setContentsMargins(0,0,0,0);
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l->setContentsMargins(0,0,0,0);
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l->setSpacing(0);
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QLOG_TRACE() << "GridComicsView";
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}
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GridComicsView::~GridComicsView()
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{
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delete view;
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}
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void GridComicsView::createCoverSizeSliderWidget()
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{
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toolBarStretch = new YACReaderToolBarStretch(this);
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coverSizeSliderWidget = new QWidget(this);
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coverSizeSliderWidget->setFixedWidth(200);
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coverSizeSlider = new QSlider();
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coverSizeSlider->setOrientation(Qt::Horizontal);
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coverSizeSlider->setRange(YACREADER_MIN_GRID_ZOOM_WIDTH, YACREADER_MAX_GRID_ZOOM_WIDTH);
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QHBoxLayout * horizontalLayout = new QHBoxLayout();
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QLabel * smallLabel = new QLabel();
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smallLabel->setPixmap(QPixmap(":/images/comics_view_toolbar/small_size_grid_zoom.png"));
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horizontalLayout->addWidget(smallLabel);
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horizontalLayout->addWidget(coverSizeSlider, 0, Qt::AlignVCenter);
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QLabel * bigLabel = new QLabel();
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bigLabel->setPixmap(QPixmap(":/images/comics_view_toolbar/big_size_grid_zoom.png"));
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horizontalLayout->addWidget(bigLabel);
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horizontalLayout->addSpacing(10);
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horizontalLayout->setMargin(0);
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coverSizeSliderWidget->setLayout(horizontalLayout);
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//TODO add shortcuts (ctrl-+ and ctrl-- for zooming in out, + ctrl-0 for reseting the zoom)
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connect(coverSizeSlider, SIGNAL(valueChanged(int)), this, SLOT(setCoversSize(int)));
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}
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void GridComicsView::setToolBar(QToolBar *toolBar)
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{
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static_cast<QVBoxLayout *>(this->layout())->insertWidget(1,toolBar);
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this->toolbar = toolBar;
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toolBarStretchAction = toolBar->addWidget(toolBarStretch);
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coverSizeSliderAction = toolBar->addWidget(coverSizeSliderWidget);
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}
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void GridComicsView::setModel(ComicModel *model)
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{
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if(model == NULL)
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return;
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ComicsView::setModel(model);
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QQmlContext *ctxt = view->rootContext();
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if(_selectionModel != NULL)
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delete _selectionModel;
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_selectionModel = new QItemSelectionModel(model);
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//TODO fix crash in the following line on comics views switch
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ctxt->setContextProperty("comicsList", model);
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ctxt->setContextProperty("comicsSelection", _selectionModel);
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ctxt->setContextProperty("contextMenuHelper",this);
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ctxt->setContextProperty("comicsSelectionHelper", this);
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ctxt->setContextProperty("comicRatingHelper", this);
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ctxt->setContextProperty("dummyValue", true);
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ctxt->setContextProperty("dragManager", this);
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ctxt->setContextProperty("dropManager", this);
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updateBackgroundConfig();
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if(model->rowCount()>0)
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setCurrentIndex(model->index(0,0));
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}
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void GridComicsView::updateBackgroundConfig()
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{
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if(this->model == NULL)
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return;
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QQmlContext *ctxt = view->rootContext();
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//backgroun image configuration
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bool useBackgroundImage = settings->value(USE_BACKGROUND_IMAGE_IN_GRID_VIEW, true).toBool();
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if(useBackgroundImage)
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{
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float opacity = settings->value(OPACITY_BACKGROUND_IMAGE_IN_GRID_VIEW, 0.2).toFloat();
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float blurRadius = settings->value(BLUR_RADIUS_BACKGROUND_IMAGE_IN_GRID_VIEW, 75).toInt();
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int row = settings->value(USE_SELECTED_COMIC_COVER_AS_BACKGROUND_IMAGE_IN_GRID_VIEW, false).toBool() ? currentIndex().row() : 0;
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ctxt->setContextProperty("backgroundImage", this->model->data(this->model->index(row, 0), ComicModel::CoverPathRole));
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ctxt->setContextProperty("backgroundBlurOpacity", opacity);
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ctxt->setContextProperty("backgroundBlurRadius", blurRadius);
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ctxt->setContextProperty("backgroundBlurVisible", true);
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}
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else
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{
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ctxt->setContextProperty("backgroundImage", QUrl());
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ctxt->setContextProperty("backgroundBlurOpacity", 0.0);
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ctxt->setContextProperty("backgroundBlurRadius", 0.0);
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ctxt->setContextProperty("backgroundBlurVisible", false);
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}
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#ifdef Q_OS_MAC
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ctxt->setContextProperty("cellColor", useBackgroundImage?"#99FFFFFF":"#FFFFFF");
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ctxt->setContextProperty("selectedColor", "#FFFFFF");
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#else
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ctxt->setContextProperty("cellColor", useBackgroundImage?"#99212121":"#212121");
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ctxt->setContextProperty("selectedColor", "#121212");
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#endif
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}
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void GridComicsView::setCurrentIndex(const QModelIndex &index)
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{
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_selectionModel->clear();
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_selectionModel->select(index, QItemSelectionModel::Select | QItemSelectionModel::Rows);
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view->rootContext()->setContextProperty("dummyValue", true);
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if(settings->value(USE_SELECTED_COMIC_COVER_AS_BACKGROUND_IMAGE_IN_GRID_VIEW, false).toBool())
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updateBackgroundConfig();
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}
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QModelIndex GridComicsView::currentIndex()
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{
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if(!_selectionModel)
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return QModelIndex();
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QModelIndexList indexes = _selectionModel->selectedRows();
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if(indexes.length()>0)
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return indexes[0];
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this->selectIndex(0);
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indexes = _selectionModel->selectedRows();
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if(indexes.length()>0)
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return indexes[0];
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else
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return QModelIndex();
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}
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QItemSelectionModel *GridComicsView::selectionModel()
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{
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QModelIndexList indexes = _selectionModel->selectedRows();
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if(indexes.length()==0)
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this->selectIndex(0);
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return _selectionModel;
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}
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void GridComicsView::scrollTo(const QModelIndex &mi, QAbstractItemView::ScrollHint hint)
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{
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}
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void GridComicsView::toFullScreen()
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{
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toolbar->hide();
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}
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void GridComicsView::toNormal()
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{
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toolbar->show();
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}
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void GridComicsView::updateConfig(QSettings *settings)
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{
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}
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void GridComicsView::enableFilterMode(bool enabled)
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{
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}
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void GridComicsView::selectAll()
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{
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QModelIndex top = model->index(0, 0);
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QModelIndex bottom = model->index(model->rowCount()-1, 0);
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QItemSelection selection(top, bottom);
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_selectionModel->select(selection, QItemSelectionModel::Select | QItemSelectionModel::Rows);
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view->rootContext()->setContextProperty("dummyValue", true);
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}
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void GridComicsView::rate(int index, int rating)
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{
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model->updateRating(rating,model->index(index,0));
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}
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void GridComicsView::requestedContextMenu(const QPoint &point)
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{
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emit customContextMenuViewRequested(point);
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}
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void GridComicsView::setCoversSize(int width)
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{
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QQmlContext *ctxt = view->rootContext();
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QQuickItem * grid = view->rootObject()->findChild<QQuickItem *>(QStringLiteral("grid"));
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if(grid != 0)
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{
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QVariant cellCustomWidth = (width * YACREADER_MIN_CELL_CUSTOM_WIDTH) / YACREADER_MIN_GRID_ZOOM_WIDTH;
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QMetaObject::invokeMethod(grid, "calculateCellWidths",
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Q_ARG(QVariant, cellCustomWidth));
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}
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int cellBottomMarging = 8 * (1 + 2*(1 - (float(YACREADER_MAX_GRID_ZOOM_WIDTH - width) / (YACREADER_MAX_GRID_ZOOM_WIDTH - YACREADER_MIN_GRID_ZOOM_WIDTH))) );
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ctxt->setContextProperty("cellCustomHeight", ((width * YACREADER_MAX_COVER_HEIGHT) / YACREADER_MIN_COVER_WIDTH) + 51 + cellBottomMarging);
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ctxt->setContextProperty("cellCustomWidth", (width * YACREADER_MIN_CELL_CUSTOM_WIDTH) / YACREADER_MIN_COVER_WIDTH );
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ctxt->setContextProperty("itemWidth", width);
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ctxt->setContextProperty("itemHeight", ((width * YACREADER_MAX_COVER_HEIGHT) / YACREADER_MIN_COVER_WIDTH) + 51);
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ctxt->setContextProperty("coverWidth", width);
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ctxt->setContextProperty("coverHeight", (width * YACREADER_MAX_COVER_HEIGHT) / YACREADER_MIN_COVER_WIDTH);
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}
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QSize GridComicsView::sizeHint()
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{
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return QSize(1280,768);
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}
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QByteArray GridComicsView::getMimeDataFromSelection()
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{
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QByteArray data;
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QMimeData * mimeData = model->mimeData(_selectionModel->selectedIndexes());
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data = mimeData->data(YACReader::YACReaderLibrarComiscSelectionMimeDataFormat);
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delete mimeData;
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return data;
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}
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void GridComicsView::startDrag()
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{
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QDrag *drag = new QDrag(this);
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drag->setMimeData(model->mimeData(_selectionModel->selectedRows()));
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drag->setPixmap(QPixmap(":/images/comics_view_toolbar/openInYACReader.png")); //TODO add better image
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/*Qt::DropAction dropAction =*/ drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction);
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}
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bool GridComicsView::canDropUrls(const QList<QUrl> &urls, Qt::DropAction action)
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{
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if(action == Qt::CopyAction)
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{
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QString currentPath;
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foreach (QUrl url, urls)
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{
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//comics or folders are accepted, folders' content is validate in dropEvent (avoid any lag before droping)
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currentPath = url.toLocalFile();
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if(Comic::fileIsComic(currentPath) || QFileInfo(currentPath).isDir())
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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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bool GridComicsView::canDropFormats(const QString &formats)
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{
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return (formats.contains(YACReader::YACReaderLibrarComiscSelectionMimeDataFormat) && model->canBeResorted());
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}
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void GridComicsView::droppedFiles(const QList<QUrl> &urls, Qt::DropAction action)
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{
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bool validAction = action == Qt::CopyAction; //TODO add move
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if(validAction)
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{
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QList<QPair<QString, QString> > droppedFiles = ComicFilesManager::getDroppedFiles(urls);
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emit copyComicsToCurrentFolder(droppedFiles);
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}
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}
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void GridComicsView::droppedComicsForResortingAt(const QString &data, int index)
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{
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model->dropMimeData(model->mimeData(_selectionModel->selectedRows()), Qt::MoveAction, index, 0, QModelIndex());
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}
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//helper
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void GridComicsView::selectIndex(int index)
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{
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if(_selectionModel != NULL && model!=NULL)
|
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{
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_selectionModel->select(model->index(index,0),QItemSelectionModel::Select | QItemSelectionModel::Rows);
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view->rootContext()->setContextProperty("dummyValue", true);
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}
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}
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void GridComicsView::setCurrentIndex(int index)
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{
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setCurrentIndex(model->index(index,0));
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}
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void GridComicsView::deselectIndex(int index)
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{
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if(_selectionModel != NULL && model!=NULL)
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{
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_selectionModel->select(model->index(index,0),QItemSelectionModel::Deselect | QItemSelectionModel::Rows);
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view->rootContext()->setContextProperty("dummyValue", true);
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}
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}
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bool GridComicsView::isSelectedIndex(int index)
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{
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if(_selectionModel != NULL && model!=NULL)
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{
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QModelIndex mi = model->index(index,0);
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return _selectionModel->isSelected(mi);
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}
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return false;
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}
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void GridComicsView::clear()
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{
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if(_selectionModel != NULL)
|
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{
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_selectionModel->clear();
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QQmlContext *ctxt = view->rootContext();
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ctxt->setContextProperty("dummyValue", true);
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}
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//model->forceClear();
|
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}
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void GridComicsView::selectedItem(int index)
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{
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emit doubleClicked(model->index(index,0));
|
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}
|
||||
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int GridComicsView::numItemsSelected()
|
||||
{
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if(_selectionModel != NULL)
|
||||
{
|
||||
return _selectionModel->selectedRows().length();
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
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int GridComicsView::lastSelectedIndex()
|
||||
{
|
||||
if(_selectionModel != NULL)
|
||||
{
|
||||
return _selectionModel->selectedRows().last().row();
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
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void GridComicsView::setShowMarks(bool show)
|
||||
{
|
||||
QQmlContext *ctxt = view->rootContext();
|
||||
ctxt->setContextProperty("show_marks", show);
|
||||
}
|
||||
|
||||
void GridComicsView::closeEvent(QCloseEvent *event)
|
||||
{
|
||||
toolbar->removeAction(toolBarStretchAction);
|
||||
toolbar->removeAction(coverSizeSliderAction);
|
||||
|
||||
QObject *object = view->rootObject();
|
||||
QMetaObject::invokeMethod(object, "exit");
|
||||
container->close();
|
||||
view->close();
|
||||
event->accept();
|
||||
ComicsView::closeEvent(event);
|
||||
|
||||
//save settings
|
||||
settings->setValue(COMICS_GRID_COVER_SIZES, coverSizeSlider->value());
|
||||
}
|
||||
Reference in New Issue
Block a user