OBS 添加自定义对话框

程序员文章站 2022-07-08 22:19:00

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0 . ui资源存放位置

obs中，UI对话框资源存放在 obs-studio\ui\forms下

OBS 添加自定义对话框

1）右键，add New Iteam

OBS 添加自定义对话框

这样就添加了一个UI文件

OBS 添加自定义对话框

对其进行命名，这个名字就对应着.h中的类名

2）有了UI文件，还要生成对应的.h文件，并将其添加到VS中

使用QT 的uic命令

command Line

setlocal
F:\obs\QT\5.8\msvc2013\bin\uic.exe -o F:/biancheng/xnw/XNW/obs/obs_dev/obs-vs/UI/ui_XnwCourseDlg.h F:/biancheng/xnw/XNW/obs/obs_dev/obs-studio/UI/forms/Xnw_CourseDlg.ui
if %errorlevel% neq 0 goto :cmEnd
:cmEnd
endlocal & call :cmErrorLevel %errorlevel% & goto :cmDone
:cmErrorLevel
exit /b %1
:cmDone
if %errorlevel% neq 0 goto :VCEnd

Additional Dependencies

F:/biancheng/xnw/XNW/obs/obs_dev/obs-studio/UI/forms/Xnw_CourseDlg.ui
F:\biancheng\xnw\XNW\obs\obs_dev\obs-studio\UI\forms\Xnw_CourseDlg.ui

outputs

F:\biancheng\xnw\XNW\obs\obs_dev\obs-vs\UI\ui_XnwCourseDlg.h

debug release下都类似设置

OBS 添加自定义对话框

然后，重新编译此项

OBS 添加自定义对话框

即可生成ui对应的.h文件

OBS 添加自定义对话框

/********************************************************************************
** Form generated from reading UI file 'XnwCourseDlg.ui'
**
** Created by: Qt User Interface Compiler version 5.8.0
**
** WARNING! All changes made in this file will be lost when recompiling UI file!
********************************************************************************/

#ifndef UI_XNWCOURSEDLG_H
#define UI_XNWCOURSEDLG_H

#include <QtCore/QVariant>
#include <QtWidgets/QAction>
#include <QtWidgets/QApplication>
#include <QtWidgets/QButtonGroup>
#include <QtWidgets/QDialog>
#include <QtWidgets/QHBoxLayout>
#include <QtWidgets/QHeaderView>
#include <QtWidgets/QPushButton>
#include <QtWidgets/QSpacerItem>
#include <QtWidgets/QWidget>

QT_BEGIN_NAMESPACE

class Ui_CourseDialog
{
public:
    QWidget *layoutWidget;
    QHBoxLayout *hboxLayout;
    QSpacerItem *spacerItem;
    QPushButton *okButton;
    QPushButton *cancelButton;

    void setupUi(QDialog *CourseDialog)
    {
        if (CourseDialog->objectName().isEmpty())
            CourseDialog->setObjectName(QStringLiteral("CourseDialog"));
        CourseDialog->resize(400, 300);
        layoutWidget = new QWidget(CourseDialog);
        layoutWidget->setObjectName(QStringLiteral("layoutWidget"));
        layoutWidget->setGeometry(QRect(20, 250, 351, 33));
        hboxLayout = new QHBoxLayout(layoutWidget);
        hboxLayout->setSpacing(6);
        hboxLayout->setObjectName(QStringLiteral("hboxLayout"));
        hboxLayout->setContentsMargins(0, 0, 0, 0);
        spacerItem = new QSpacerItem(131, 31, QSizePolicy::Expanding, QSizePolicy::Minimum);

        hboxLayout->addItem(spacerItem);

        okButton = new QPushButton(layoutWidget);
        okButton->setObjectName(QStringLiteral("okButton"));

        hboxLayout->addWidget(okButton);

        cancelButton = new QPushButton(layoutWidget);
        cancelButton->setObjectName(QStringLiteral("cancelButton"));

        hboxLayout->addWidget(cancelButton);


        retranslateUi(CourseDialog);
        QObject::connect(okButton, SIGNAL(clicked()), CourseDialog, SLOT(accept()));
        QObject::connect(cancelButton, SIGNAL(clicked()), CourseDialog, SLOT(reject()));

        QMetaObject::connectSlotsByName(CourseDialog);
    } // setupUi

    void retranslateUi(QDialog *CourseDialog)
    {
        CourseDialog->setWindowTitle(QApplication::translate("CourseDialog", "Dialog", Q_NULLPTR));
        okButton->setText(QApplication::translate("CourseDialog", "OK", Q_NULLPTR));
        cancelButton->setText(QApplication::translate("CourseDialog", "Cancel", Q_NULLPTR));
    } // retranslateUi

};

namespace Ui {
    class CourseDialog: public Ui_CourseDialog {};
} // namespace Ui

QT_END_NAMESPACE

#endif // UI_XNWCOURSEDLG_H

3）添加.h .cpp文件


#pragma once

#include <QDialog>
#include <memory>
#include "ui_XnwCourseDlg.h"

class CourseDialog : public QDialog {
	Q_OBJECT

private:
	std::unique_ptr<Ui::CourseDialog> ui;

public:
	CourseDialog(QWidget *parent);


};

#include "xnwCourseDlg.h"
#include "qt-wrappers.hpp"

#include "obs-app.hpp"


using namespace std;

CourseDialog::CourseDialog(QWidget *parent)
	: QDialog(parent),
	ui(new Ui::CourseDialog)
{
	ui->setupUi(this);

	installEventFilter(CreateShortcutFilter());
}

4）添加到CMakeList中

此时，若直接编译，会出 error LNK2001: unresolved external symbol "public: virtual struct QMetaObject const * 错误，原因没有相应的moc 文件

解决方法，需要将.h .cpp .ui添加到cmake中

camke位置obs-studio\UI

OBS 添加自定义对话框

添加ui 文件

set(obs_UI
   forms/NameDialog.ui
   forms/LoginDialog.ui
   forms/AutoConfigStartPage.ui
   forms/AutoConfigVideoPage.ui
   forms/AutoConfigStreamPage.ui
   forms/AutoConfigTestPage.ui
   forms/OBSLicenseAgreement.ui
   forms/OBSLogReply.ui
   forms/OBSBasic.ui
   forms/OBSBasicTransform.ui
   forms/OBSBasicFilters.ui
   forms/OBSBasicSettings.ui
   forms/OBSBasicSourceSelect.ui
   forms/OBSBasicInteraction.ui
   forms/OBSUpdate.ui
   forms/OBSRemux.ui
   forms/LoginDialog.ui
forms/XnwCourseDlg.ui
)

添加.h

set(obs_HEADERS
   ${obs_PLATFORM_HEADERS}
   ${obs_libffutil_HEADERS}
   obs-app.hpp
   platform.hpp
   window-main.hpp
   window-basic-main.hpp
   window-basic-stats.hpp
   window-basic-filters.hpp
   window-basic-settings.hpp
   window-basic-interaction.hpp
   window-basic-properties.hpp
   window-basic-auto-config.hpp
   window-basic-main-outputs.hpp
   window-basic-source-select.hpp
   window-license-agreement.hpp
   window-basic-status-bar.hpp
   window-basic-adv-audio.hpp
   window-basic-transform.hpp
   window-basic-preview.hpp
   window-namedialog.hpp
   window-login.hpp
   window-log-reply.hpp
   window-projector.hpp
   window-remux.hpp
   properties-view.hpp
   properties-view.moc.hpp
   display-helpers.hpp
   double-slider.hpp
   focus-list.hpp
   menu-button.hpp
   mute-checkbox.hpp
   volume-control.hpp
   adv-audio-control.hpp
   item-widget-helpers.hpp
   visibility-checkbox.hpp
   locked-checkbox.hpp
   vertical-scroll-area.hpp
   visibility-item-widget.hpp
   slider-absoluteset-style.hpp
   source-list-widget.hpp
   qt-display.hpp
   crash-report.hpp
   hotkey-edit.hpp
   source-label.hpp
   remote-text.hpp
   audio-encoders.hpp
   qt-wrappers.hpp
   MyMenuBtn.h
   myGlobal.h
   window-login.hpp
   httprpc.h
xnwCourseDlg.h

)

添加.cpp

set(obs_SOURCES
   ${obs_PLATFORM_SOURCES}
   ${obs_libffutil_SOURCES}
   obs-app.cpp
   api-interface.cpp
   window-basic-main.cpp
   window-basic-stats.cpp
   window-basic-filters.cpp
   window-basic-settings.cpp
   window-basic-interaction.cpp
   window-basic-properties.cpp
   window-basic-auto-config.cpp
   window-basic-main-outputs.cpp
   window-basic-source-select.cpp
   window-basic-auto-config-test.cpp
   window-basic-main-scene-collections.cpp
   window-basic-main-transitions.cpp
   window-basic-main-dropfiles.cpp
   window-basic-main-profiles.cpp
   window-license-agreement.cpp
   window-basic-status-bar.cpp
   window-basic-adv-audio.cpp
   window-basic-transform.cpp
   window-basic-preview.cpp
   window-namedialog.cpp
   window-login.cpp
   window-log-reply.cpp
   window-projector.cpp
   window-remux.cpp
   properties-view.cpp
   focus-list.cpp
   menu-button.cpp
   double-slider.cpp
   volume-control.cpp
   adv-audio-control.cpp
   item-widget-helpers.cpp
   visibility-checkbox.cpp
   locked-checkbox.cpp
   vertical-scroll-area.cpp
   visibility-item-widget.cpp
   slider-absoluteset-style.cpp
   source-list-widget.cpp
   qt-display.cpp
   crash-report.cpp
   hotkey-edit.cpp
   source-label.cpp
   remote-text.cpp
   audio-encoders.cpp
   qt-wrappers.cpp
   MyMenuBtn.cpp
   myGlobal.cpp
   httprpc.cxx
   obs-app.cpp
   window-login.cpp
xnwCourseDlg.cpp
)

都添加上，以后，重新编译项目，obs_automoc.c会自动为你生成moc文件

不过，重新编译后，你自己建的筛选器被删除了，需要重新建下：《

至此，就在obs 中，添加了自定义的对话框。

OBS 添加自定义对话框

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