更新代码

master
feiyangqingyun 2023-12-23 13:30:26 +08:00
parent 7e8e484d3a
commit 9661d7c6ba
11 changed files with 741 additions and 556 deletions

View File

@ -13,7 +13,7 @@ CONFIG += warn_off
INCLUDEPATH += $$PWD/mdk
include ($$PWD/mdk/mdk.pri)
message($$DEFINES)
!contains(DEFINES, mdkx) {
error("no c++11")
error("mdk need c++1122")
}

View File

@ -7,5 +7,23 @@ win32 {
SUBDIRS += playffmpeg
SUBDIRS += playvlc
SUBDIRS += plaympv
SUBDIRS += playmdk
}
#下面是为了判断是否能启用mdk项目
DEFINES += mdkx
#下面表示Qt4.7及以下版本移除标记
lessThan(QT_MAJOR_VERSION, 5) {
lessThan(QT_MINOR_VERSION, 8) {
DEFINES -= mdkx
}}
#mdk组件最低支持msvc2013(msvc2013=12/msvc2015=14)
msvc {
lessThan(MSVC_VER, 12) {
DEFINES -= mdkx
}}
win32 {
contains(DEFINES, mdkx) {
SUBDIRS += playmdk
}}

View File

@ -61,7 +61,8 @@ void frmVideoBox::initForm()
label->installEventFilter(this);
label->setFrameShape(QLabel::Box);
label->setAlignment(Qt::AlignCenter);
label->setText(QString("通道 %1").arg(i + 1));
label->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
label->setText(QString("通道 %1").arg(i + 1, 2, 10, QChar('0')));
widgets << label;
}
@ -69,26 +70,26 @@ void frmVideoBox::initForm()
box = new VideoBox(this);
//关联信号槽
connect(box, SIGNAL(changeVideo(int, QString, bool)), this, SLOT(changeVideo(int, QString, bool)));
//可以改成 1_4 5_8 1_36 等
//可以改成 1_4/5_8/1_36 等
box->setVideoType("1_16");
box->setLayout(ui->gridLayout);
box->setWidgets(widgets);
box->setMenuFlag("排列");
box->setActionFlag("监控");
box->show_video_all();
//实例化菜单
//box->setMenuFlag("排列");
//box->setActionFlag("监控");
//增加自定义布局(通道1开始3行3列布局)
//box->appendType(1, 3, 4);
//实例化菜单/先添加自己的菜单
menu = new QMenu(this);
//先安排自己的菜单
//这里关联到一个槽函数处理,也可以关联到不同的槽函数
menu->addAction("切换全屏模式", this, SLOT(doAction()));
menu->addAction("启动轮询视频", this, SLOT(doAction()));
menu->addSeparator();
//把菜单加到盒子上,并控制布局切换菜单是否可用(默认9个布局切换菜单)
QList<bool> enable;
enable << true << true << true << true << true << true << true << true << true;
box->initMenu(menu, enable);
//把菜单加到盒子上
box->initMenu(menu);
box->show_video_all();
}
void frmVideoBox::doAction()

View File

@ -14,6 +14,21 @@
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="spacing">
<number>6</number>
</property>
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<item>
<layout class="QGridLayout" name="gridLayout"/>
</item>

View File

@ -27,7 +27,7 @@ int main(int argc, char *argv[])
#endif
frmVideoBox w;
w.setWindowTitle("视频监控布局(QQ: 517216493 WX: feiyangqingyun)");
w.setWindowTitle("视频监控布局 (QQ: 517216493 WX: feiyangqingyun)");
w.resize(800, 600);
w.show();

View File

@ -12,18 +12,20 @@ VideoBox::VideoBox(QObject *parent) : QObject(parent)
videoCount = 64;
videoType = "1_16";
enableOther = false;
menuFlag = "画面";
actionFlag = "通道";
//通过这里设置好数据下面只需要循环添加和判断就行(灵活性大大增强/只需要这里改动下就行)
//1_2表示通道1-通道2/前面是通道开始的索引/后面是通道结束的索引
//自定义x布局/按照行列数生成/可以通过appendtype函数添加其他类型
//1_2x4表示通道1开始2x4行列布局画面(相当于通道1-8按照2行4列排列)
//9_2x4表示通道9开始2x4行列布局画面(相当于通道9-16按照2行4列排列)
types.insert("2", QStringList() << "1_2");
types.insert("3", QStringList() << "1_3");
//按照行列数生成的可以自行添加其他布局
types.insert("x", QStringList() << "1_4x1" << "1_2x4" << "9_2x4" << "1_4x2" << "9_4x2" << "1_2x5" << "10_2x5" << "1_5x2" << "1_6x2" << "1_7x2");
types.insert("x", QStringList() << "1_4x1" << "1_2x4" << "9_2x4" << "1_3x2" << "1_4x2" << "1_5x2" << "1_6x2" << "1_7x2" << "1_8x2");
//自定义y布局/主要是一些用户定义的不规则的排列布局/加个y用于区分其他布局/可能有雷同
types.insert("y", QStringList() << "y_1_2" << "y_1_3" << "y_1_9" << "y_1_10" << "y_1_12" << "y_1_16");
//1_4表示通道1-通道4/前面是通道开始的索引/后面是通道结束的索引
types.insert("4", QStringList() << "1_4" << "5_8" << "9_12" << "13_16" << "17_20" << "21_24" << "25_28" << "29_32" << "33_36");
types.insert("6", QStringList() << "1_6" << "7_12" << "13_18" << "19_24" << "25_30" << "31_36");
types.insert("8", QStringList() << "1_8" << "9_16" << "17_24" << "25_32" << "33_40" << "41_48" << "49_57" << "57_64");
@ -33,6 +35,12 @@ VideoBox::VideoBox(QObject *parent) : QObject(parent)
types.insert("25", QStringList() << "1_25");
types.insert("36", QStringList() << "1_36");
types.insert("64", QStringList() << "1_64");
//默认全部可见
int count = types.count();
for (int i = 0; i < count; ++i) {
visibles << true;
}
}
void VideoBox::addMenu(QMenu *menu, const QString &type)
@ -62,6 +70,12 @@ void VideoBox::addMenu(QMenu *menu, const QString &type)
list = end.split("x");
text = QString("%1 x %2").arg(list.at(0)).arg(list.at(1));
text = QString("%1%2 (%3)").arg(actionFlag).arg(start).arg(text);
} else if (type == "y") {
start = list.at(1);
end = list.at(2);
start = QString("%1").arg(start, 2, QChar('0'));
end = QString("%1").arg(end, 2, QChar('0'));
text = QString("%1%2-%1%3").arg(actionFlag).arg(start).arg(end);
} else {
end = QString("%1").arg(end, 2, QChar('0'));
text = QString("%1%2-%1%3").arg(actionFlag).arg(start).arg(end);
@ -81,180 +95,6 @@ void VideoBox::addMenu(QMenu *menu, const QString &type)
}
}
QString VideoBox::getVideoType() const
{
return this->videoType;
}
void VideoBox::setVideoType(const QString &videoType)
{
this->videoType = videoType;
}
QWidgetList VideoBox::getWidgets() const
{
return this->widgets;
}
void VideoBox::setWidgets(QWidgetList widgets)
{
this->widgets = widgets;
this->videoCount = widgets.count();
}
void VideoBox::setLayout(QGridLayout *gridLayout)
{
this->gridLayout = gridLayout;
}
void VideoBox::setEnableOther(bool enableOther)
{
this->enableOther = enableOther;
}
void VideoBox::setMenuFlag(const QString &menuFlag)
{
this->menuFlag = menuFlag;
}
void VideoBox::setActionFlag(const QString &actionFlag)
{
this->actionFlag = actionFlag;
}
void VideoBox::setTypes(const QMap<QString, QStringList> &types)
{
this->types = types;
}
void VideoBox::initMenu(QMenu *menu, const QList<bool> &enable)
{
if (enableOther) {
addMenu(menu, "2");
addMenu(menu, "3");
addMenu(menu, "x");
}
//通过菜单是否可见设置每个菜单可见与否
if (enable.count() < 9) {
return;
}
if (enable.at(0)) {
addMenu(menu, "4");
}
if (enable.at(1)) {
addMenu(menu, "6");
}
if (enable.at(2)) {
addMenu(menu, "8");
}
if (enable.at(3)) {
addMenu(menu, "9");
}
if (enable.at(4)) {
addMenu(menu, "13");
}
if (enable.at(5)) {
addMenu(menu, "16");
}
if (enable.at(6)) {
addMenu(menu, "25");
}
if (enable.at(7)) {
addMenu(menu, "36");
}
if (enable.at(8)) {
addMenu(menu, "64");
}
}
void VideoBox::show_video(int type, int index)
{
//根据不同的父菜单类型执行对应的函数
if (type == 0) {
//取出行列
QString text = videoType.split("_").last();
QStringList list = text.split("x");
int row = list.at(0).toInt();
int column = list.at(1).toInt();
change_video_normal(index, row, column);
} else if (type == 1) {
change_video_1(index);
} else if (type == 2) {
change_video_2(index);
} else if (type == 3) {
change_video_3(index);
} else if (type == 4) {
change_video_4(index);
} else if (type == 6) {
change_video_6(index);
} else if (type == 8) {
change_video_8(index);
} else if (type == 9) {
change_video_9(index);
} else if (type == 13) {
change_video_13(index);
} else if (type == 16) {
change_video_16(index);
} else if (type == 25) {
change_video_25(index);
} else if (type == 36) {
change_video_36(index);
} else if (type == 64) {
change_video_64(index);
}
Q_EMIT changeVideo(type, videoType, false);
}
void VideoBox::show_video()
{
//识别具体是哪个动作菜单触发的
QAction *action = (QAction *)sender();
//从弱属性取出值
int index = action->property("index").toInt() - 1;
int type = action->property("type").toInt();
QString videoType = action->property("flag").toString();
//只有当画面布局类型改变了才需要切换
if (this->videoType != videoType) {
this->videoType = videoType;
show_video(type, index);
}
}
void VideoBox::show_video_all()
{
//一般是从配置文件读取到了最后的通道画面类型进行设置
int type = 1;
if (videoType.startsWith("0_")) {
int index = videoType.split("_").last().toInt() - 1;
change_video_1(index);
Q_EMIT changeVideo(type, videoType, true);
} else {
int index = videoType.split("_").first().toInt() - 1;
QMap<QString, QStringList>::iterator iter = types.begin();
while (iter != types.end()) {
QStringList flags = iter.value();
if (flags.contains(videoType)) {
type = iter.key().toInt();
show_video(type, index);
break;
}
iter++;
}
}
}
void VideoBox::hide_video_all()
{
for (int i = 0; i < videoCount; ++i) {
gridLayout->removeWidget(widgets.at(i));
widgets.at(i)->setVisible(false);
}
}
//行列数一致的比如 2*2 3*3 4*4 5*5 等可以直接套用通用的公式
//按照这个函数还可以非常容易的拓展出 10*10 16*16=256 通道界面
void VideoBox::change_video_normal(int index, int row, int column)
@ -296,12 +136,15 @@ void VideoBox::change_video_custom(int index, int type)
indexs << i;
}
if (type == 6) {
change_video_6(indexs);
} else if (type == 8) {
change_video_8(indexs);
//过滤防止索引越界
if (indexs.count() < type) {
return;
}
if (type == 6 || type == 8 || type == 10 || type == 12 || type == 16) {
change_video_l(indexs);
} else if (type == 13) {
change_video_13(indexs);
change_video_o(indexs);
}
}
@ -313,55 +156,43 @@ void VideoBox::change_video_visible(int start, int end)
}
}
void VideoBox::change_video_6(const QList<int> &indexs)
void VideoBox::change_video_l(const QList<int> &indexs)
{
//过滤防止索引越界
if (indexs.count() < 6) {
return;
}
//通过观察发现这种都是左上角一个大通道/右侧和底部排列几个小通道
int count = indexs.count();
int num = count / 2;
int flag = num - 1;
//首先隐藏所有通道
hide_video_all();
//挨个重新添加到布局
//添加大通道
gridLayout->addWidget(widgets.at(indexs.at(0)), 0, 0, flag, flag);
//添加右侧小通道
for (int i = 0; i < flag; ++i) {
gridLayout->addWidget(widgets.at(indexs.at(i + 1)), i, flag);
}
//添加底部小通道
for (int i = num; i < count; ++i) {
gridLayout->addWidget(widgets.at(indexs.at(i)), flag, count - i - 1);
}
//下面添加6通道/这里留着挨个添加的写法/方便学习和对比
#if 0
gridLayout->addWidget(widgets.at(indexs.at(0)), 0, 0, 2, 2);
gridLayout->addWidget(widgets.at(indexs.at(1)), 0, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(2)), 1, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(3)), 2, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(4)), 2, 1, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(5)), 2, 0, 1, 1);
#endif
//设置通道控件可见
change_video_visible(indexs.first(), indexs.last());
}
void VideoBox::change_video_8(const QList<int> &indexs)
void VideoBox::change_video_o(const QList<int> &indexs)
{
//过滤防止索引越界
if (indexs.count() < 8) {
return;
}
//首先隐藏所有通道
hide_video_all();
//挨个重新添加到布局
gridLayout->addWidget(widgets.at(indexs.at(0)), 0, 0, 3, 3);
gridLayout->addWidget(widgets.at(indexs.at(1)), 0, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(2)), 1, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(3)), 2, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(4)), 3, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(5)), 3, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(6)), 3, 1, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(7)), 3, 0, 1, 1);
//设置通道控件可见
change_video_visible(indexs.first(), indexs.last());
}
void VideoBox::change_video_13(const QList<int> &indexs)
{
//过滤防止索引越界
if (indexs.count() < 13) {
return;
}
//首先隐藏所有通道
hide_video_all();
//挨个重新添加到布局
@ -382,39 +213,268 @@ void VideoBox::change_video_13(const QList<int> &indexs)
change_video_visible(indexs.first(), indexs.last());
}
void VideoBox::change_video_1(int index)
QString VideoBox::getVideoType() const
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index), 0, 0);
//设置通道控件可见
widgets.at(index)->setVisible(true);
return this->videoType;
}
void VideoBox::change_video_2(int index)
void VideoBox::setVideoType(const QString &videoType)
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index), 0, 0);
gridLayout->addWidget(widgets.at(index + 1), 0, 1);
//设置通道控件可见
change_video_visible(index, index + 1);
this->videoType = videoType;
}
void VideoBox::change_video_3(int index)
QWidgetList VideoBox::getWidgets() const
{
return this->widgets;
}
void VideoBox::setWidgets(QWidgetList widgets)
{
this->widgets = widgets;
this->videoCount = widgets.count();
}
void VideoBox::setLayout(QGridLayout *gridLayout)
{
this->gridLayout = gridLayout;
}
void VideoBox::setMenuFlag(const QString &menuFlag)
{
this->menuFlag = menuFlag;
}
void VideoBox::setActionFlag(const QString &actionFlag)
{
this->actionFlag = actionFlag;
}
void VideoBox::setVisibles(const QList<bool> &visibles)
{
this->visibles = visibles;
}
void VideoBox::appendType(int index, int row, int column)
{
//先要过滤下是否满足最大通道数量/start从1开始
if (((index - 1) + (row * column)) > videoCount) {
return;
}
//追加到x布局后面
QString type = QString("%1_%2x%3").arg(index).arg(row).arg(column);
QMap<QString, QStringList>::iterator iter = types.begin();
while (iter != types.end()) {
if (iter.key() == "x") {
QStringList value = iter.value();
if (!value.contains(type)) {
value.append(type);
types["x"] = value;
}
break;
}
iter++;
}
}
void VideoBox::initMenu(QMenu *menu)
{
//约定依次是按照顺序控制启用状态
int count = visibles.count();
if (count > 0 && visibles.at(0)) {
addMenu(menu, "x");
}
if (count > 1 && visibles.at(1)) {
addMenu(menu, "y");
}
if (count > 2 && visibles.at(2)) {
addMenu(menu, "4");
}
if (count > 3 && visibles.at(3)) {
addMenu(menu, "6");
}
if (count > 4 && visibles.at(4)) {
addMenu(menu, "8");
}
if (count > 5 && visibles.at(5)) {
addMenu(menu, "9");
}
if (count > 6 && visibles.at(6)) {
addMenu(menu, "13");
}
if (count > 7 && visibles.at(7)) {
addMenu(menu, "16");
}
if (count > 8 && visibles.at(8)) {
addMenu(menu, "25");
}
if (count > 9 && visibles.at(9)) {
addMenu(menu, "36");
}
if (count > 10 && visibles.at(10)) {
addMenu(menu, "64");
}
}
void VideoBox::show_video_all()
{
//一般是从配置文件读取到了最后的通道画面类型进行设置
int type = 1;
if (videoType.startsWith("0_")) {
int index = videoType.split("_").last().toInt() - 1;
change_video_1(index);
Q_EMIT changeVideo(type, videoType, true);
} else {
int index = videoType.split("_").first().toInt() - 1;
//y开头的布局需要重置索引=0
if (videoType.startsWith("y")) {
index = 0;
}
QMap<QString, QStringList>::iterator iter = types.begin();
while (iter != types.end()) {
QStringList flags = iter.value();
if (flags.contains(videoType)) {
type = iter.key().toInt();
show_video(type, index);
return;
}
iter++;
}
//如果运行到这里说明设置了不存在的布局/强制纠正
videoType = "1_4";
this->show_video_all();
}
}
void VideoBox::hide_video_all()
{
for (int i = 0; i < videoCount; ++i) {
gridLayout->removeWidget(widgets.at(i));
widgets.at(i)->setVisible(false);
}
}
void VideoBox::show_video()
{
//识别具体是哪个动作菜单触发的
QAction *action = (QAction *)sender();
//从弱属性取出值
int index = action->property("index").toInt() - 1;
int type = action->property("type").toInt();
QString videoType = action->property("flag").toString();
//只有当画面布局类型改变了才需要切换
if (this->videoType != videoType) {
this->videoType = videoType;
show_video(type, index);
}
}
void VideoBox::show_video(int type, int index)
{
//根据不同的父菜单类型执行对应的函数
if (type == 0) {
if (videoType.contains("x")) {
//取出行列
QString text = videoType.split("_").last();
QStringList list = text.split("x");
int row = list.at(0).toInt();
int column = list.at(1).toInt();
change_video_normal(index, row, column);
} else if (videoType == "y_1_2") {
change_video_y_1_2(index);
} else if (videoType == "y_1_3") {
change_video_y_1_3(index);
} else if (videoType == "y_1_9") {
change_video_y_1_9(index);
} else if (videoType == "y_1_10") {
change_video_y_1_10(index);
} else if (videoType == "y_1_12") {
change_video_y_1_12(index);
} else if (videoType == "y_1_16") {
change_video_y_1_16(index);
}
} else if (type == 1) {
change_video_1(index);
} else if (type == 4) {
change_video_4(index);
} else if (type == 6) {
change_video_6(index);
} else if (type == 8) {
change_video_8(index);
} else if (type == 9) {
change_video_9(index);
} else if (type == 13) {
change_video_13(index);
} else if (type == 16) {
change_video_16(index);
} else if (type == 25) {
change_video_25(index);
} else if (type == 36) {
change_video_36(index);
} else if (type == 64) {
change_video_64(index);
}
Q_EMIT changeVideo(type, videoType, false);
}
void VideoBox::change_video_y_1_2(int index)
{
change_video_normal(index, 1, 2);
}
void VideoBox::change_video_y_1_3(int index)
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index), 0, 0, 1, 2);
gridLayout->addWidget(widgets.at(index + 0), 0, 0, 1, 2);
gridLayout->addWidget(widgets.at(index + 1), 1, 0);
gridLayout->addWidget(widgets.at(index + 2), 1, 1);
//设置通道控件可见
change_video_visible(index, index + 2);
}
void VideoBox::change_video_y_1_9(int index)
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index + 0), 0, 0, 2, 2);
gridLayout->addWidget(widgets.at(index + 1), 0, 2, 1, 1);
gridLayout->addWidget(widgets.at(index + 2), 0, 3, 1, 1);
gridLayout->addWidget(widgets.at(index + 3), 1, 2, 1, 1);
gridLayout->addWidget(widgets.at(index + 4), 1, 3, 1, 1);
gridLayout->addWidget(widgets.at(index + 5), 2, 3, 1, 1);
gridLayout->addWidget(widgets.at(index + 6), 2, 2, 1, 1);
gridLayout->addWidget(widgets.at(index + 7), 2, 1, 1, 1);
gridLayout->addWidget(widgets.at(index + 8), 2, 0, 1, 1);
//设置通道控件可见
change_video_visible(index, index + 8);
}
void VideoBox::change_video_y_1_10(int index)
{
change_video_custom(index, 10);
}
void VideoBox::change_video_y_1_12(int index)
{
change_video_custom(index, 12);
}
void VideoBox::change_video_y_1_16(int index)
{
change_video_custom(index, 16);
}
void VideoBox::change_video_1(int index)
{
change_video_normal(index, 1, 1);
}
void VideoBox::change_video_4(int index)
{
change_video_normal(index, 2, 2);

View File

@ -4,12 +4,14 @@
/**
* :feiyangqingyun(QQ:517216493) 2021-11-08
* 1.
* 2. 便100/255
* 3.
* 4.
* 5.
* 6.
* 7.
* 2. 4x4/5x5便100/255
* 3. 1x4/4x2便axb
* 4.
* 5.
* 6.
* 7.
* 8.
* 9.
*/
#include <QObject>
@ -43,18 +45,30 @@ private:
//当前画面类型
QString videoType;
//启用其他通道画面(2画面/3画面)
bool enableOther;
//主菜单子菜单文字标识
QString menuFlag;
QString actionFlag;
//可以控制每个子菜单是否可见
QList<bool> visibles;
//布局方案标识集合
QMap<QString, QStringList> types;
void addMenu(QMenu *menu, const QString &type);
public Q_SLOTS:
private:
//常规及异形通道布局
void change_video_normal(int index, int row, int column);
void change_video_custom(int index, int type);
//设置可见
void change_video_visible(int start, int end);
//异形布局(l表示右侧底部环绕布局/o表示上下左右环绕布局)
void change_video_l(const QList<int> &indexs);
void change_video_o(const QList<int> &indexs);
public:
//获取和设置当前画面类型
QString getVideoType() const;
void setVideoType(const QString &videoType);
@ -65,43 +79,38 @@ public Q_SLOTS:
//设置表格布局
void setLayout(QGridLayout *gridLayout);
//设置启用其他通道画面
void setEnableOther(bool enableOther);
//设置主菜单子菜单文字标识
void setMenuFlag(const QString &menuFlag);
void setActionFlag(const QString &actionFlag);
//设置菜单类型集合
void setTypes(const QMap<QString, QStringList> &types);
//设置子菜单可见
void setVisibles(const QList<bool> &visibles);
//添加行列布局(必须在initMenu前调用)
void appendType(int index, int row, int column);
//初始化菜单
void initMenu(QMenu *menu, const QList<bool> &enable);
//通用设置函数
void show_video(int type, int index);
//菜单切换布局槽函数
void show_video();
void initMenu(QMenu *menu);
public Q_SLOTS:
//显示和隐藏所有通道
void show_video_all();
void hide_video_all();
//常规及异形通道布局
void change_video_normal(int index, int row, int column);
void change_video_custom(int index, int type);
//菜单切换布局槽函数
void show_video();
void show_video(int type, int index);
//设置可见
void change_video_visible(int start, int end);
//自定义布局通道切换函数
void change_video_y_1_2(int index);
void change_video_y_1_3(int index);
void change_video_y_1_9(int index);
void change_video_y_1_10(int index);
void change_video_y_1_12(int index);
void change_video_y_1_16(int index);
//异形布局
void change_video_6(const QList<int> &indexs);
void change_video_8(const QList<int> &indexs);
void change_video_13(const QList<int> &indexs);
//具体通道切换函数
//常规布局通道切换函数
void change_video_1(int index);
void change_video_2(int index);
void change_video_3(int index);
void change_video_4(int index);
void change_video_6(int index);
void change_video_8(int index);

View File

@ -14,6 +14,21 @@
<string>Form</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="spacing">
<number>6</number>
</property>
<property name="leftMargin">
<number>6</number>
</property>
<property name="topMargin">
<number>6</number>
</property>
<property name="rightMargin">
<number>6</number>
</property>
<property name="bottomMargin">
<number>6</number>
</property>
<item>
<widget class="VideoPanel" name="widget" native="true"/>
</item>

View File

@ -12,18 +12,20 @@ VideoBox::VideoBox(QObject *parent) : QObject(parent)
videoCount = 64;
videoType = "1_16";
enableOther = false;
menuFlag = "画面";
actionFlag = "通道";
//通过这里设置好数据下面只需要循环添加和判断就行(灵活性大大增强/只需要这里改动下就行)
//1_2表示通道1-通道2/前面是通道开始的索引/后面是通道结束的索引
//自定义x布局/按照行列数生成/可以通过appendtype函数添加其他类型
//1_2x4表示通道1开始2x4行列布局画面(相当于通道1-8按照2行4列排列)
//9_2x4表示通道9开始2x4行列布局画面(相当于通道9-16按照2行4列排列)
types.insert("2", QStringList() << "1_2");
types.insert("3", QStringList() << "1_3");
//按照行列数生成的可以自行添加其他布局
types.insert("x", QStringList() << "1_4x1" << "1_2x4" << "9_2x4" << "1_4x2" << "9_4x2" << "1_2x5" << "10_2x5" << "1_5x2" << "1_6x2" << "1_7x2");
types.insert("x", QStringList() << "1_4x1" << "1_2x4" << "9_2x4" << "1_3x2" << "1_4x2" << "1_5x2" << "1_6x2" << "1_7x2" << "1_8x2");
//自定义y布局/主要是一些用户定义的不规则的排列布局/加个y用于区分其他布局/可能有雷同
types.insert("y", QStringList() << "y_1_2" << "y_1_3" << "y_1_9" << "y_1_10" << "y_1_12" << "y_1_16");
//1_4表示通道1-通道4/前面是通道开始的索引/后面是通道结束的索引
types.insert("4", QStringList() << "1_4" << "5_8" << "9_12" << "13_16" << "17_20" << "21_24" << "25_28" << "29_32" << "33_36");
types.insert("6", QStringList() << "1_6" << "7_12" << "13_18" << "19_24" << "25_30" << "31_36");
types.insert("8", QStringList() << "1_8" << "9_16" << "17_24" << "25_32" << "33_40" << "41_48" << "49_57" << "57_64");
@ -33,6 +35,12 @@ VideoBox::VideoBox(QObject *parent) : QObject(parent)
types.insert("25", QStringList() << "1_25");
types.insert("36", QStringList() << "1_36");
types.insert("64", QStringList() << "1_64");
//默认全部可见
int count = types.count();
for (int i = 0; i < count; ++i) {
visibles << true;
}
}
void VideoBox::addMenu(QMenu *menu, const QString &type)
@ -62,6 +70,12 @@ void VideoBox::addMenu(QMenu *menu, const QString &type)
list = end.split("x");
text = QString("%1 x %2").arg(list.at(0)).arg(list.at(1));
text = QString("%1%2 (%3)").arg(actionFlag).arg(start).arg(text);
} else if (type == "y") {
start = list.at(1);
end = list.at(2);
start = QString("%1").arg(start, 2, QChar('0'));
end = QString("%1").arg(end, 2, QChar('0'));
text = QString("%1%2-%1%3").arg(actionFlag).arg(start).arg(end);
} else {
end = QString("%1").arg(end, 2, QChar('0'));
text = QString("%1%2-%1%3").arg(actionFlag).arg(start).arg(end);
@ -81,180 +95,6 @@ void VideoBox::addMenu(QMenu *menu, const QString &type)
}
}
QString VideoBox::getVideoType() const
{
return this->videoType;
}
void VideoBox::setVideoType(const QString &videoType)
{
this->videoType = videoType;
}
QWidgetList VideoBox::getWidgets() const
{
return this->widgets;
}
void VideoBox::setWidgets(QWidgetList widgets)
{
this->widgets = widgets;
this->videoCount = widgets.count();
}
void VideoBox::setLayout(QGridLayout *gridLayout)
{
this->gridLayout = gridLayout;
}
void VideoBox::setEnableOther(bool enableOther)
{
this->enableOther = enableOther;
}
void VideoBox::setMenuFlag(const QString &menuFlag)
{
this->menuFlag = menuFlag;
}
void VideoBox::setActionFlag(const QString &actionFlag)
{
this->actionFlag = actionFlag;
}
void VideoBox::setTypes(const QMap<QString, QStringList> &types)
{
this->types = types;
}
void VideoBox::initMenu(QMenu *menu, const QList<bool> &enable)
{
if (enableOther) {
addMenu(menu, "2");
addMenu(menu, "3");
addMenu(menu, "x");
}
//通过菜单是否可见设置每个菜单可见与否
if (enable.count() < 9) {
return;
}
if (enable.at(0)) {
addMenu(menu, "4");
}
if (enable.at(1)) {
addMenu(menu, "6");
}
if (enable.at(2)) {
addMenu(menu, "8");
}
if (enable.at(3)) {
addMenu(menu, "9");
}
if (enable.at(4)) {
addMenu(menu, "13");
}
if (enable.at(5)) {
addMenu(menu, "16");
}
if (enable.at(6)) {
addMenu(menu, "25");
}
if (enable.at(7)) {
addMenu(menu, "36");
}
if (enable.at(8)) {
addMenu(menu, "64");
}
}
void VideoBox::show_video(int type, int index)
{
//根据不同的父菜单类型执行对应的函数
if (type == 0) {
//取出行列
QString text = videoType.split("_").last();
QStringList list = text.split("x");
int row = list.at(0).toInt();
int column = list.at(1).toInt();
change_video_normal(index, row, column);
} else if (type == 1) {
change_video_1(index);
} else if (type == 2) {
change_video_2(index);
} else if (type == 3) {
change_video_3(index);
} else if (type == 4) {
change_video_4(index);
} else if (type == 6) {
change_video_6(index);
} else if (type == 8) {
change_video_8(index);
} else if (type == 9) {
change_video_9(index);
} else if (type == 13) {
change_video_13(index);
} else if (type == 16) {
change_video_16(index);
} else if (type == 25) {
change_video_25(index);
} else if (type == 36) {
change_video_36(index);
} else if (type == 64) {
change_video_64(index);
}
Q_EMIT changeVideo(type, videoType, false);
}
void VideoBox::show_video()
{
//识别具体是哪个动作菜单触发的
QAction *action = (QAction *)sender();
//从弱属性取出值
int index = action->property("index").toInt() - 1;
int type = action->property("type").toInt();
QString videoType = action->property("flag").toString();
//只有当画面布局类型改变了才需要切换
if (this->videoType != videoType) {
this->videoType = videoType;
show_video(type, index);
}
}
void VideoBox::show_video_all()
{
//一般是从配置文件读取到了最后的通道画面类型进行设置
int type = 1;
if (videoType.startsWith("0_")) {
int index = videoType.split("_").last().toInt() - 1;
change_video_1(index);
Q_EMIT changeVideo(type, videoType, true);
} else {
int index = videoType.split("_").first().toInt() - 1;
QMap<QString, QStringList>::iterator iter = types.begin();
while (iter != types.end()) {
QStringList flags = iter.value();
if (flags.contains(videoType)) {
type = iter.key().toInt();
show_video(type, index);
break;
}
iter++;
}
}
}
void VideoBox::hide_video_all()
{
for (int i = 0; i < videoCount; ++i) {
gridLayout->removeWidget(widgets.at(i));
widgets.at(i)->setVisible(false);
}
}
//行列数一致的比如 2*2 3*3 4*4 5*5 等可以直接套用通用的公式
//按照这个函数还可以非常容易的拓展出 10*10 16*16=256 通道界面
void VideoBox::change_video_normal(int index, int row, int column)
@ -296,12 +136,15 @@ void VideoBox::change_video_custom(int index, int type)
indexs << i;
}
if (type == 6) {
change_video_6(indexs);
} else if (type == 8) {
change_video_8(indexs);
//过滤防止索引越界
if (indexs.count() < type) {
return;
}
if (type == 6 || type == 8 || type == 10 || type == 12 || type == 16) {
change_video_l(indexs);
} else if (type == 13) {
change_video_13(indexs);
change_video_o(indexs);
}
}
@ -313,55 +156,43 @@ void VideoBox::change_video_visible(int start, int end)
}
}
void VideoBox::change_video_6(const QList<int> &indexs)
void VideoBox::change_video_l(const QList<int> &indexs)
{
//过滤防止索引越界
if (indexs.count() < 6) {
return;
}
//通过观察发现这种都是左上角一个大通道/右侧和底部排列几个小通道
int count = indexs.count();
int num = count / 2;
int flag = num - 1;
//首先隐藏所有通道
hide_video_all();
//挨个重新添加到布局
//添加大通道
gridLayout->addWidget(widgets.at(indexs.at(0)), 0, 0, flag, flag);
//添加右侧小通道
for (int i = 0; i < flag; ++i) {
gridLayout->addWidget(widgets.at(indexs.at(i + 1)), i, flag);
}
//添加底部小通道
for (int i = num; i < count; ++i) {
gridLayout->addWidget(widgets.at(indexs.at(i)), flag, count - i - 1);
}
//下面添加6通道/这里留着挨个添加的写法/方便学习和对比
#if 0
gridLayout->addWidget(widgets.at(indexs.at(0)), 0, 0, 2, 2);
gridLayout->addWidget(widgets.at(indexs.at(1)), 0, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(2)), 1, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(3)), 2, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(4)), 2, 1, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(5)), 2, 0, 1, 1);
#endif
//设置通道控件可见
change_video_visible(indexs.first(), indexs.last());
}
void VideoBox::change_video_8(const QList<int> &indexs)
void VideoBox::change_video_o(const QList<int> &indexs)
{
//过滤防止索引越界
if (indexs.count() < 8) {
return;
}
//首先隐藏所有通道
hide_video_all();
//挨个重新添加到布局
gridLayout->addWidget(widgets.at(indexs.at(0)), 0, 0, 3, 3);
gridLayout->addWidget(widgets.at(indexs.at(1)), 0, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(2)), 1, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(3)), 2, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(4)), 3, 3, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(5)), 3, 2, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(6)), 3, 1, 1, 1);
gridLayout->addWidget(widgets.at(indexs.at(7)), 3, 0, 1, 1);
//设置通道控件可见
change_video_visible(indexs.first(), indexs.last());
}
void VideoBox::change_video_13(const QList<int> &indexs)
{
//过滤防止索引越界
if (indexs.count() < 13) {
return;
}
//首先隐藏所有通道
hide_video_all();
//挨个重新添加到布局
@ -382,39 +213,268 @@ void VideoBox::change_video_13(const QList<int> &indexs)
change_video_visible(indexs.first(), indexs.last());
}
void VideoBox::change_video_1(int index)
QString VideoBox::getVideoType() const
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index), 0, 0);
//设置通道控件可见
widgets.at(index)->setVisible(true);
return this->videoType;
}
void VideoBox::change_video_2(int index)
void VideoBox::setVideoType(const QString &videoType)
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index), 0, 0);
gridLayout->addWidget(widgets.at(index + 1), 0, 1);
//设置通道控件可见
change_video_visible(index, index + 1);
this->videoType = videoType;
}
void VideoBox::change_video_3(int index)
QWidgetList VideoBox::getWidgets() const
{
return this->widgets;
}
void VideoBox::setWidgets(QWidgetList widgets)
{
this->widgets = widgets;
this->videoCount = widgets.count();
}
void VideoBox::setLayout(QGridLayout *gridLayout)
{
this->gridLayout = gridLayout;
}
void VideoBox::setMenuFlag(const QString &menuFlag)
{
this->menuFlag = menuFlag;
}
void VideoBox::setActionFlag(const QString &actionFlag)
{
this->actionFlag = actionFlag;
}
void VideoBox::setVisibles(const QList<bool> &visibles)
{
this->visibles = visibles;
}
void VideoBox::appendType(int index, int row, int column)
{
//先要过滤下是否满足最大通道数量/start从1开始
if (((index - 1) + (row * column)) > videoCount) {
return;
}
//追加到x布局后面
QString type = QString("%1_%2x%3").arg(index).arg(row).arg(column);
QMap<QString, QStringList>::iterator iter = types.begin();
while (iter != types.end()) {
if (iter.key() == "x") {
QStringList value = iter.value();
if (!value.contains(type)) {
value.append(type);
types["x"] = value;
}
break;
}
iter++;
}
}
void VideoBox::initMenu(QMenu *menu)
{
//约定依次是按照顺序控制启用状态
int count = visibles.count();
if (count > 0 && visibles.at(0)) {
addMenu(menu, "x");
}
if (count > 1 && visibles.at(1)) {
addMenu(menu, "y");
}
if (count > 2 && visibles.at(2)) {
addMenu(menu, "4");
}
if (count > 3 && visibles.at(3)) {
addMenu(menu, "6");
}
if (count > 4 && visibles.at(4)) {
addMenu(menu, "8");
}
if (count > 5 && visibles.at(5)) {
addMenu(menu, "9");
}
if (count > 6 && visibles.at(6)) {
addMenu(menu, "13");
}
if (count > 7 && visibles.at(7)) {
addMenu(menu, "16");
}
if (count > 8 && visibles.at(8)) {
addMenu(menu, "25");
}
if (count > 9 && visibles.at(9)) {
addMenu(menu, "36");
}
if (count > 10 && visibles.at(10)) {
addMenu(menu, "64");
}
}
void VideoBox::show_video_all()
{
//一般是从配置文件读取到了最后的通道画面类型进行设置
int type = 1;
if (videoType.startsWith("0_")) {
int index = videoType.split("_").last().toInt() - 1;
change_video_1(index);
Q_EMIT changeVideo(type, videoType, true);
} else {
int index = videoType.split("_").first().toInt() - 1;
//y开头的布局需要重置索引=0
if (videoType.startsWith("y")) {
index = 0;
}
QMap<QString, QStringList>::iterator iter = types.begin();
while (iter != types.end()) {
QStringList flags = iter.value();
if (flags.contains(videoType)) {
type = iter.key().toInt();
show_video(type, index);
return;
}
iter++;
}
//如果运行到这里说明设置了不存在的布局/强制纠正
videoType = "1_4";
this->show_video_all();
}
}
void VideoBox::hide_video_all()
{
for (int i = 0; i < videoCount; ++i) {
gridLayout->removeWidget(widgets.at(i));
widgets.at(i)->setVisible(false);
}
}
void VideoBox::show_video()
{
//识别具体是哪个动作菜单触发的
QAction *action = (QAction *)sender();
//从弱属性取出值
int index = action->property("index").toInt() - 1;
int type = action->property("type").toInt();
QString videoType = action->property("flag").toString();
//只有当画面布局类型改变了才需要切换
if (this->videoType != videoType) {
this->videoType = videoType;
show_video(type, index);
}
}
void VideoBox::show_video(int type, int index)
{
//根据不同的父菜单类型执行对应的函数
if (type == 0) {
if (videoType.contains("x")) {
//取出行列
QString text = videoType.split("_").last();
QStringList list = text.split("x");
int row = list.at(0).toInt();
int column = list.at(1).toInt();
change_video_normal(index, row, column);
} else if (videoType == "y_1_2") {
change_video_y_1_2(index);
} else if (videoType == "y_1_3") {
change_video_y_1_3(index);
} else if (videoType == "y_1_9") {
change_video_y_1_9(index);
} else if (videoType == "y_1_10") {
change_video_y_1_10(index);
} else if (videoType == "y_1_12") {
change_video_y_1_12(index);
} else if (videoType == "y_1_16") {
change_video_y_1_16(index);
}
} else if (type == 1) {
change_video_1(index);
} else if (type == 4) {
change_video_4(index);
} else if (type == 6) {
change_video_6(index);
} else if (type == 8) {
change_video_8(index);
} else if (type == 9) {
change_video_9(index);
} else if (type == 13) {
change_video_13(index);
} else if (type == 16) {
change_video_16(index);
} else if (type == 25) {
change_video_25(index);
} else if (type == 36) {
change_video_36(index);
} else if (type == 64) {
change_video_64(index);
}
Q_EMIT changeVideo(type, videoType, false);
}
void VideoBox::change_video_y_1_2(int index)
{
change_video_normal(index, 1, 2);
}
void VideoBox::change_video_y_1_3(int index)
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index), 0, 0, 1, 2);
gridLayout->addWidget(widgets.at(index + 0), 0, 0, 1, 2);
gridLayout->addWidget(widgets.at(index + 1), 1, 0);
gridLayout->addWidget(widgets.at(index + 2), 1, 1);
//设置通道控件可见
change_video_visible(index, index + 2);
}
void VideoBox::change_video_y_1_9(int index)
{
//首先隐藏所有通道
hide_video_all();
//添加通道到布局
gridLayout->addWidget(widgets.at(index + 0), 0, 0, 2, 2);
gridLayout->addWidget(widgets.at(index + 1), 0, 2, 1, 1);
gridLayout->addWidget(widgets.at(index + 2), 0, 3, 1, 1);
gridLayout->addWidget(widgets.at(index + 3), 1, 2, 1, 1);
gridLayout->addWidget(widgets.at(index + 4), 1, 3, 1, 1);
gridLayout->addWidget(widgets.at(index + 5), 2, 3, 1, 1);
gridLayout->addWidget(widgets.at(index + 6), 2, 2, 1, 1);
gridLayout->addWidget(widgets.at(index + 7), 2, 1, 1, 1);
gridLayout->addWidget(widgets.at(index + 8), 2, 0, 1, 1);
//设置通道控件可见
change_video_visible(index, index + 8);
}
void VideoBox::change_video_y_1_10(int index)
{
change_video_custom(index, 10);
}
void VideoBox::change_video_y_1_12(int index)
{
change_video_custom(index, 12);
}
void VideoBox::change_video_y_1_16(int index)
{
change_video_custom(index, 16);
}
void VideoBox::change_video_1(int index)
{
change_video_normal(index, 1, 1);
}
void VideoBox::change_video_4(int index)
{
change_video_normal(index, 2, 2);

View File

@ -4,12 +4,14 @@
/**
* :feiyangqingyun(QQ:517216493) 2021-11-08
* 1.
* 2. 便100/255
* 3.
* 4.
* 5.
* 6.
* 7.
* 2. 4x4/5x5便100/255
* 3. 1x4/4x2便axb
* 4.
* 5.
* 6.
* 7.
* 8.
* 9.
*/
#include <QObject>
@ -43,18 +45,30 @@ private:
//当前画面类型
QString videoType;
//启用其他通道画面(2画面/3画面)
bool enableOther;
//主菜单子菜单文字标识
QString menuFlag;
QString actionFlag;
//可以控制每个子菜单是否可见
QList<bool> visibles;
//布局方案标识集合
QMap<QString, QStringList> types;
void addMenu(QMenu *menu, const QString &type);
public Q_SLOTS:
private:
//常规及异形通道布局
void change_video_normal(int index, int row, int column);
void change_video_custom(int index, int type);
//设置可见
void change_video_visible(int start, int end);
//异形布局(l表示右侧底部环绕布局/o表示上下左右环绕布局)
void change_video_l(const QList<int> &indexs);
void change_video_o(const QList<int> &indexs);
public:
//获取和设置当前画面类型
QString getVideoType() const;
void setVideoType(const QString &videoType);
@ -65,43 +79,38 @@ public Q_SLOTS:
//设置表格布局
void setLayout(QGridLayout *gridLayout);
//设置启用其他通道画面
void setEnableOther(bool enableOther);
//设置主菜单子菜单文字标识
void setMenuFlag(const QString &menuFlag);
void setActionFlag(const QString &actionFlag);
//设置菜单类型集合
void setTypes(const QMap<QString, QStringList> &types);
//设置子菜单可见
void setVisibles(const QList<bool> &visibles);
//添加行列布局(必须在initMenu前调用)
void appendType(int index, int row, int column);
//初始化菜单
void initMenu(QMenu *menu, const QList<bool> &enable);
//通用设置函数
void show_video(int type, int index);
//菜单切换布局槽函数
void show_video();
void initMenu(QMenu *menu);
public Q_SLOTS:
//显示和隐藏所有通道
void show_video_all();
void hide_video_all();
//常规及异形通道布局
void change_video_normal(int index, int row, int column);
void change_video_custom(int index, int type);
//菜单切换布局槽函数
void show_video();
void show_video(int type, int index);
//设置可见
void change_video_visible(int start, int end);
//自定义布局通道切换函数
void change_video_y_1_2(int index);
void change_video_y_1_3(int index);
void change_video_y_1_9(int index);
void change_video_y_1_10(int index);
void change_video_y_1_12(int index);
void change_video_y_1_16(int index);
//异形布局
void change_video_6(const QList<int> &indexs);
void change_video_8(const QList<int> &indexs);
void change_video_13(const QList<int> &indexs);
//具体通道切换函数
//常规布局通道切换函数
void change_video_1(int index);
void change_video_2(int index);
void change_video_3(int index);
void change_video_4(int index);
void change_video_6(int index);
void change_video_8(int index);

View File

@ -113,9 +113,7 @@ void VideoPanel::initMenu()
//实例化通道布局类
videoBox = new VideoBox(this);
QList<bool> enable;
enable << true << true << true << true << true << true << true << true << true;
videoBox->initMenu(videoMenu, enable);
videoBox->initMenu(videoMenu);
videoBox->setVideoType(videoType);
videoBox->setLayout(gridLayout);
videoBox->setWidgets(widgets);