/* * * Copyright (C) 2020, KylinSoft Co., Ltd. * * 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 . * * Authors: zhangjiaping * */ #include "search-page-section.h" #include using namespace Zeeker; #define RESULT_LAYOUT_MARGINS 0,0,0,0 #define RESULT_BACKGROUND_COLOR QColor(0, 0, 0, 0) #define DETAIL_BACKGROUND_COLOR QColor(0, 0, 0, 0) #define DETAIL_WIDGET_TRANSPARENT 0.04 #define DETAIL_WIDGET_BORDER_RADIUS 4 #define DETAIL_WIDGET_MARGINS 8,40,40,8 #define DETAIL_FRAME_MARGINS 8,0,8,0 #define DETAIL_ICON_HEIGHT 120 #define NAME_LABEL_WIDTH 280 #define ICON_SIZE QSize(96, 96) #define LINE_STYLE "QFrame{background: rgba(0,0,0,0.2);}" ResultArea::ResultArea(QWidget *parent) : QScrollArea(parent) { qRegisterMetaType("SearchPluginIface::ResultInfo"); initUi(); } void ResultArea::appendWidet(ResultWidget *widget) { //NEW_TODO m_mainLyt->addWidget(widget); setupConnectionsForWidget(widget); m_widget->setFixedHeight(m_widget->height() + widget->height()); } /** * @brief ResultArea::setVisibleList 设置哪些插件可见,默认全部可见 * @param list */ void ResultArea::setVisibleList(const QStringList &list) { Q_FOREACH (auto widget, m_widget_list) { if (list.contains(widget->pluginId())) { widget->setEnabled(true); } else { widget->setEnabled(false); } } } void ResultArea::initUi() { QPalette pal = palette(); pal.setColor(QPalette::Base, RESULT_BACKGROUND_COLOR); pal.setColor(QPalette::Window, RESULT_BACKGROUND_COLOR); this->setFrameShape(QFrame::Shape::NoFrame); this->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); this->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); this->setPalette(pal); this->setWidgetResizable(true); this->setFrameShape(QFrame::Shape::NoFrame); m_widget = new QWidget(this); this->setWidget(m_widget); m_mainLyt = new QVBoxLayout(m_widget); m_widget->setLayout(m_mainLyt); m_mainLyt->setContentsMargins(RESULT_LAYOUT_MARGINS); } void ResultArea::setupConnectionsForWidget(ResultWidget *widget) { connect(this, &ResultArea::startSearch, widget, &ResultWidget::startSearch); connect(this, &ResultArea::stopSearch, widget, &ResultWidget::stopSearch); } DetailArea::DetailArea(QWidget *parent) : QScrollArea(parent) { initUi(); connect(this, &DetailArea::setWidgetInfo, m_detailWidget, &DetailWidget::setWidgetInfo); } void DetailArea::initUi() { QPalette pal = palette(); pal.setColor(QPalette::Base, DETAIL_BACKGROUND_COLOR); pal.setColor(QPalette::Window, DETAIL_BACKGROUND_COLOR); this->setPalette(pal); this->setFrameShape(QFrame::Shape::NoFrame); this->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); this->setVerticalScrollBarPolicy(Qt::ScrollBarAsNeeded); this->setWidgetResizable(true); m_detailWidget = new DetailWidget(this); this->setWidget(m_detailWidget); } DetailWidget::DetailWidget(QWidget *parent) : QWidget(parent) { initUi(); } QString escapeHtml(const QString & str) { QString temp = str; temp.replace("<", "<"); temp.replace(">", ">"); return temp; } void DetailWidget::setWidgetInfo(const QString &plugin_name, const SearchPluginIface::ResultInfo &info) { m_iconLabel->setPixmap(info.icon.pixmap(info.icon.actualSize(ICON_SIZE))); m_iconLabel->show(); QFontMetrics fontMetrics = m_nameLabel->fontMetrics(); QString name = fontMetrics.elidedText(info.name, Qt::ElideRight, NAME_LABEL_WIDTH - 8); m_nameLabel->setText(QString("

%1

").arg(escapeHtml(name))); m_nameLabel->setToolTip(info.name); m_pluginLabel->setText(plugin_name); m_nameFrame->show(); m_line_1->show(); if (info.description.length() > 0) { //NEW_TODO clearLayout(m_descFrameLyt); Q_FOREACH (SearchPluginIface::DescriptionInfo desc, info.description) { QLabel * descLabel = new QLabel(m_descFrame); QString show_desc = desc.key + ": " + desc.value; descLabel->setText(show_desc); m_descFrameLyt->addWidget(descLabel); } m_line_2->show(); } clearLayout(m_actionFrameLyt); Q_FOREACH (auto action, info.actionMap) { //NEW_TODO QLabel * actionLabel = new QLabel(m_actionFrame); actionLabel->setText(action); m_actionFrameLyt->addWidget(actionLabel); } m_actionFrame->show(); } void DetailWidget::clear() { m_iconLabel->hide(); m_nameFrame->hide(); m_line_1->hide(); m_descFrame->hide(); m_line_2->hide(); m_actionFrame->hide(); } void DetailWidget::initUi() { m_mainLyt = new QVBoxLayout(this); this->setLayout(m_mainLyt); m_mainLyt->setContentsMargins(DETAIL_WIDGET_MARGINS); m_mainLyt->setAlignment(Qt::AlignHCenter); m_iconLabel = new QLabel(this); m_iconLabel->setFixedHeight(DETAIL_ICON_HEIGHT); m_iconLabel->setAlignment(Qt::AlignCenter); m_nameFrame = new QFrame(this); m_nameFrameLyt = new QHBoxLayout(m_nameFrame); m_nameFrame->setLayout(m_nameFrameLyt); m_nameFrameLyt->setContentsMargins(DETAIL_FRAME_MARGINS); m_nameLabel = new QLabel(m_nameFrame); m_nameLabel->setMaximumWidth(NAME_LABEL_WIDTH); m_pluginLabel = new QLabel(m_nameFrame); m_nameFrameLyt->addWidget(m_nameLabel); m_nameFrameLyt->addStretch(); m_nameFrameLyt->addWidget(m_pluginLabel); m_line_1 = new QFrame(this); m_line_1->setFixedHeight(1); m_line_1->setLineWidth(0); m_line_1->setStyleSheet(LINE_STYLE); m_line_2 = new QFrame(this); m_line_2->setFixedHeight(1); m_line_2->setLineWidth(0); m_line_2->setStyleSheet(LINE_STYLE); m_descFrame = new QFrame(this); m_descFrameLyt = new QVBoxLayout(m_descFrame); m_descFrame->setLayout(m_descFrameLyt); m_descFrameLyt->setContentsMargins(DETAIL_FRAME_MARGINS); m_actionFrame = new QFrame(this); m_actionFrameLyt = new QVBoxLayout(m_actionFrame); m_actionFrame->setLayout(m_actionFrameLyt); m_actionFrameLyt->setContentsMargins(DETAIL_FRAME_MARGINS); m_mainLyt->addWidget(m_iconLabel); m_mainLyt->addWidget(m_nameFrame); m_mainLyt->addWidget(m_line_1); m_mainLyt->addWidget(m_descFrame); m_mainLyt->addWidget(m_line_2); m_mainLyt->addWidget(m_actionFrame); m_mainLyt->addStretch(); } void DetailWidget::paintEvent(QPaintEvent * event) { QStyleOption opt; opt.init(this); QPainter p(this); style()->drawPrimitive(QStyle::PE_Widget, &opt, &p, this); QRect rect = this->rect(); p.setRenderHint(QPainter::Antialiasing); // 反锯齿; p.setBrush(opt.palette.color(QPalette::Text)); p.setOpacity(DETAIL_WIDGET_TRANSPARENT); p.setPen(Qt::NoPen); p.drawRoundedRect(rect, DETAIL_WIDGET_BORDER_RADIUS, DETAIL_WIDGET_BORDER_RADIUS); return QWidget::paintEvent(event); } void DetailWidget::clearLayout(QLayout *layout) { if(! layout) return; QLayoutItem * child; while((child = layout->takeAt(0)) != 0) { if(child->widget()) { child->widget()->setParent(NULL); } delete child; } child = NULL; }