dongl
65b659948a
后续页面改下 listView 下面 在加上验证div，平时hide 查询需要验证的时，show 考虑 打招呼 也向上个div一样 还是， 直接添加到临时会话， 添加到好友列表内？
122 lines
3.8 KiB
C++
122 lines
3.8 KiB
C++
//
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// Created by dongl on 23-6-1.
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//
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// You may need to build the project (run Qt uic code generator) to get "ui_addfrindwindow.h" resolved
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#include <QStringListModel>
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#include <QMenuBar>
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#include "ui_addfrindwindow.h"
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#include "addfrindwindow.h"
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#include "ClientExample.h"
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addfrindwindow::addfrindwindow(QWidget *parent) :
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QWidget(parent),
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ui(new Ui::addfrindwindow),
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userOperation(new UserOperation(ClientExample::run())) {
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ui->setupUi(this);
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connect(ui->search, SIGNAL(returnPressed()), this, SLOT(get_search_input()));
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}
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addfrindwindow::~addfrindwindow() {
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delete ui;
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}
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// add 搜索框
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void addfrindwindow::get_search_input() {
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// 取搜索框值
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QString search_value = ui->search->text();
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// 开始搜索 暂时只显示
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auto ret = userOperation->fetch_user(strtol(search_value.toStdString().c_str(), nullptr, 0));
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if (ret.has_value()) {
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if (ret.value().m_sri.subcommand() == mp::MP_SUB_TYPE::MP_SEARCH_SUCCESS) {
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search_value.append(" ");
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search_value.append(ret.value().m_sri.username().c_str());
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search_value.append(" ");
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search_value.append(ret.value().m_sri.msg().c_str());
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user_show_info = true;
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user.account = ret.value().m_sri.account();
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user.username = ret.value().m_sri.username();
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user.email = ret.value().m_sri.email();
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} else {
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search_value.append(" ");
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search_value.append(ret.value().m_sri.msg().c_str());
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search_value.append(" ");
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// 返回 查询 sql 为啥查不到的类型 后面 搞个映射吧
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search_value.append(std::to_string(ret.value().m_sri.subcommand()).c_str());
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user_show_info = false;
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}
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} else {
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user_show_info = false;
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search_value = "键入数据不合法！";
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}
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// 添加显示数据
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QStringList list;
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list.append(search_value);
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// 使用数据列表创建数据显示模型
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QStringListModel* model = new QStringListModel(list);
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// 加载到 view
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ui->listView->setModel(model);
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//设置模型到listview上 不可编辑
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ui->listView->setEditTriggers(QAbstractItemView::NoEditTriggers);
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// 显示数据右键菜单
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// ui->listView->setContextMenuPolicy(Qt::CustomContextMenu);
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ui->listView->setContextMenuPolicy(Qt::ActionsContextMenu);
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// void QWidget::contextMenuEvent ( QContextMenuEvent* );
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// void QWidget::customContextMenuRequested( const QPoint& pos );
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//右击绑定事件
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// connect(ui->listView, SIGNAL(customContextMenuRequested(const QPoint&)),
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// this, SLOT(show_Contextmenu(const QPoint&)));
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}
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// 重载此函数 右键 菜单 内容
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// 但需要 ui->listView->setContextMenuPolicy(Qt::ActionsContextMenu); 绑定事件
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void addfrindwindow::contextMenuEvent(QContextMenuEvent *) {
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if (user_show_info) {
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QMenu *cmenu = new QMenu(ui->listView);
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QAction *addAction = cmenu->addAction("添加");
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QAction *userHomeAction = cmenu->addAction("个人主页");
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QAction *sayHelloAction = cmenu->addAction("打招呼");
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connect(addAction, SIGNAL(triggered(bool)), this, SLOT(add_friends_action()));
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connect(userHomeAction, SIGNAL(triggered(bool)), this, SLOT(user_home_action()));
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connect(sayHelloAction, SIGNAL(triggered(bool)), this, SLOT(say_hello_action()));
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cmenu->exec(QCursor::pos());
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ui->listView->selectionModel()->clear();
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delete cmenu;
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// 堆内的参数 不用delete 还有qt有文件树？ 用不上特严格的delete
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// delete addAction;
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// delete userHomeAction;
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// delete sayHelloAction;
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}
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}
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void addfrindwindow::add_friends_action() {
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// userOperation;
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}
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void addfrindwindow::user_home_action() {
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printf("222");
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}
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void addfrindwindow::say_hello_action() {
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printf("333");
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}
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