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UI: Add confirmation dialog if there are no sources

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This adds a confirmation dialog for streaming or recording if
there are no sources.

Closes obsproject/obs-studio#1344
This commit is contained in:
cg2121
2018-06-26 19:37:21 -05:00
committed by jp9000
parent 3fd33478f8
commit 8f4edede4a
3 changed files with 67 additions and 2 deletions
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62
UI/window-basic-main.cpp
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@@ -143,6 +143,26 @@ static void AddExtraModulePaths()
extern obs_frontend_callbacks *InitializeAPIInterface(OBSBasic *main);
static int CountVideoSources()
{
int count = 0;
auto countSources = [] (void *param, obs_source_t *source)
{
if (!source)
return true;
uint32_t flags = obs_source_get_output_flags(source);
if ((flags & OBS_SOURCE_VIDEO) != 0)
(*reinterpret_cast<int*>(param))++;
return true;
};
obs_enum_sources(countSources, &count);
return count;
}
OBSBasic::OBSBasic(QWidget *parent)
: OBSMainWindow (parent),
ui (new Ui::OBSBasic)
@@ -4936,6 +4956,11 @@ void OBSBasic::StartReplayBuffer()
if (disableOutputsRef)
return;
if (!NoSourcesConfirmation()) {
replayBufferButton->setChecked(false);
return;
}
obs_output_t *output = outputHandler->replayBuffer;
obs_data_t *hotkeys = obs_hotkeys_save_output(output);
obs_data_array_t *bindings = obs_data_get_array(hotkeys,
@@ -5065,6 +5090,28 @@ void OBSBasic::ReplayBufferStop(int code)
OnDeactivate();
}
bool OBSBasic::NoSourcesConfirmation()
{
if (CountVideoSources() == 0 && isVisible()) {
QString msg;
msg = QTStr("NoSources.Text");
msg += "\n\n";
msg += QTStr("NoSources.Text.AddSource");
QMessageBox messageBox(QMessageBox::Question,
QTStr("NoSources.title"),
msg,
QMessageBox::Yes | QMessageBox::No,
this);
messageBox.setDefaultButton(QMessageBox::No);
if (QMessageBox::No == messageBox.exec())
return false;
}
return true;
}
void OBSBasic::on_streamButton_clicked()
{
if (outputHandler->StreamingActive()) {
@@ -5085,6 +5132,11 @@ void OBSBasic::on_streamButton_clicked()
StopStreaming();
} else {
if (!NoSourcesConfirmation()) {
ui->streamButton->setChecked(false);
return;
}
bool confirm = config_get_bool(GetGlobalConfig(), "BasicWindow",
"WarnBeforeStartingStream");
@@ -5106,10 +5158,16 @@ void OBSBasic::on_streamButton_clicked()
void OBSBasic::on_recordButton_clicked()
{
if (outputHandler->RecordingActive())
if (outputHandler->RecordingActive()) {
StopRecording();
else
} else {
if (!NoSourcesConfirmation()) {
ui->recordButton->setChecked(false);
return;
}
StartRecording();
}
}
void OBSBasic::on_settingsButton_clicked()