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xyz
2025-09-09 15:37:57 +08:00
parent 83f3f4f74e
commit 89ff4fbac0
38 changed files with 2679 additions and 161 deletions
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85
choosefrienddialog.cpp
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@ -1,5 +1,9 @@
#include "choosefrienddialog.h"
#include "model/datacenter.h"
#include "toast.h"
using namespace model;
////////////////////////////////////////////////
/// 选择好友窗口中的一个 元素/好友项
@ -85,8 +89,9 @@ void ChooseFriendItem::leaveEvent(QEvent* event)
this->update();
}
ChooseFriendDialog::ChooseFriendDialog(QWidget *parent)
: QDialog(parent)
ChooseFriendDialog::ChooseFriendDialog(QWidget* parent, const QString& userId)
: QDialog(parent),
userId(userId)
{
// 1. 设置窗口的基本属性
this->setWindowTitle("选择好友");
@ -107,7 +112,8 @@ ChooseFriendDialog::ChooseFriendDialog(QWidget *parent)
// 4. 针对右侧窗口进行初始化
initRight(layout);
//加载数据到窗口
initData();
}
void ChooseFriendDialog::initLeft(QHBoxLayout* layout)
@ -213,14 +219,75 @@ void ChooseFriendDialog::initRight(QHBoxLayout* layout)
}
#endif
//// 8. 添加信号槽, 处理 ok 和 cancel 的点击
//connect(okBtn, &QPushButton::clicked, this, &ChooseFriendDialog::clickOkBtn);
//connect(cancelBtn, &QPushButton::clicked, this, [=]() {
// this->close();
// });
// 8. 添加信号槽, 处理 ok 和 cancel 的点击
connect(okBtn, &QPushButton::clicked, this, &ChooseFriendDialog::clickOkBtn);
connect(cancelBtn, &QPushButton::clicked, this, [=]() {
this->close();
});
}
void ChooseFriendDialog::clickOkBtn()
{
//根据选中好友列表中的元素，得到所有的要创建群聊会话的用户id列表
QList<QString> userIdList = generateMemberList();
if (userIdList.size() < 3) {
Toast::showMessage("群聊中的成员不足三个，无法创建群聊");
return;
}
//发送网络请求，创建群聊
DataCenter* dataCenter = DataCenter::getInstance();
dataCenter->createGroupChatSessionAsync(userIdList);
//关闭当前窗口
this->close();
}
QList<QString> ChooseFriendDialog::generateMemberList()
{
QList<QString> result;
//把自己添加到结果中
DataCenter* dataCenter = DataCenter::getInstance();
if (dataCenter->getMyselfsync() == nullptr) {
LOG() << "个人信息尚未加载...";
return result;
}
result.push_back(dataCenter->getMyselfsync()->userId);
//遍历选中的列表
QVBoxLayout* layout = dynamic_cast<QVBoxLayout*>(selectedContainer->layout());
for (int i = 0; i < layout->count(); ++i) {
auto* item = layout->itemAt(i);
if (item == nullptr || item->widget() == nullptr) {
continue;
}
auto* chooseFriendItem = dynamic_cast<ChooseFriendItem*>(item->widget());
result.push_back(chooseFriendItem->getUserId());
}
return result;
}
void ChooseFriendDialog::initData()
{
//遍历好友列表，把好友列表中的元素添加到这个窗口界面上
DataCenter* dataCenter = DataCenter::getInstance();
QList<UserInfo>* friendList = dataCenter->getFriendList();
if (friendList == nullptr) {
LOG() << "加载数据时发现好友列表为空";
return;
}
for (auto it = friendList->begin(); it != friendList->end(); ++it) {
if (it->userId == this->userId) {
this->addSelectedFriend(it->userId, it->avatar, it->nickname);
this->addFriend(it->userId, it->avatar, it->nickname, true);
}
this->addFriend(it->userId, it->avatar, it->nickname, false);
}
}
void ChooseFriendDialog::addFriend(const QString& userId, const QIcon& avatar, const QString& name, bool checked)
{
ChooseFriendItem* item = new ChooseFriendItem(this, userId, avatar, name, checked);
@ -271,4 +338,4 @@ void ChooseFriendDialog::deleteSelectedFriend(const QString& userId)
//已找到，取消勾选状态
chooseFriendItem->getCheckBox()->setChecked(false);
}
}
}