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Multi device support: channel registrations support in device API

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f4exb
2016-05-16 18:53:01 +02:00
parent 6840a20ab9
commit e1e3df466f
5 changed files with 115 additions and 0 deletions
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sdrbase/device/deviceapi.cpp
+99
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@@ -16,6 +16,8 @@
#include "device/deviceapi.h"
#include "plugin/plugingui.h"
#include "plugin/pluginapi.h"
#include "plugin/plugininterface.h"
#include "gui/glspectrum.h"
#include "gui/channelwindow.h"
#include "mainwindow.h"
@@ -156,10 +158,44 @@ void DeviceAPI::setSampleSourcePluginGUI(PluginGUI *gui)
m_sampleSourcePluginGUI = gui;
}
void DeviceAPI::registerChannelInstance(const QString& channelName, PluginGUI* pluginGUI)
{
m_channelInstanceRegistrations.append(ChannelInstanceRegistration(channelName, pluginGUI));
renameChannelInstances();
}
void DeviceAPI::removeChannelInstance(PluginGUI* pluginGUI)
{
for(ChannelInstanceRegistrations::iterator it = m_channelInstanceRegistrations.begin(); it != m_channelInstanceRegistrations.end(); ++it)
{
if(it->m_gui == pluginGUI)
{
m_channelInstanceRegistrations.erase(it);
break;
}
}
renameChannelInstances();
}
void DeviceAPI::renameChannelInstances()
{
for(int i = 0; i < m_channelInstanceRegistrations.count(); i++)
{
m_channelInstanceRegistrations[i].m_gui->setName(QString("%1:%2").arg(m_channelInstanceRegistrations[i].m_channelName).arg(i));
}
}
void DeviceAPI::freeAll()
{
m_deviceEngine->stopAcquistion();
while(!m_channelInstanceRegistrations.isEmpty())
{
ChannelInstanceRegistration reg(m_channelInstanceRegistrations.takeLast());
reg.m_gui->destroy();
}
if(m_sampleSourcePluginGUI != 0)
{
m_deviceEngine->setSource(0);
@@ -199,6 +235,69 @@ void DeviceAPI::saveSourceSettings(Preset* preset)
}
}
void DeviceAPI::loadChannelSettings(const Preset *preset, PluginAPI *pluginAPI)
{
qDebug("DeviceAPI::loadChannelSettings: Loading preset [%s | %s]\n", qPrintable(preset->getGroup()), qPrintable(preset->getDescription()));
// Available channel plugins
PluginAPI::ChannelRegistrations *channelRegistrations = pluginAPI->getChannelRegistrations();
// copy currently open channels and clear list
ChannelInstanceRegistrations openChannels = m_channelInstanceRegistrations;
m_channelInstanceRegistrations.clear();
for(int i = 0; i < preset->getChannelCount(); i++)
{
const Preset::ChannelConfig& channelConfig = preset->getChannelConfig(i);
ChannelInstanceRegistration reg;
// if we have one instance available already, use it
for(int i = 0; i < openChannels.count(); i++)
{
qDebug("PluginManager::loadSettings: channels compare [%s] vs [%s]", qPrintable(openChannels[i].m_channelName), qPrintable(channelConfig.m_channel));
if(openChannels[i].m_channelName == channelConfig.m_channel)
{
qDebug("PluginManager::loadSettings: channel [%s] found", qPrintable(openChannels[i].m_channelName));
reg = openChannels.takeAt(i);
m_channelInstanceRegistrations.append(reg);
break;
}
}
// if we haven't one already, create one
if(reg.m_gui == NULL)
{
for(int i = 0; i < channelRegistrations->count(); i++)
{
if((*channelRegistrations)[i].m_channelName == channelConfig.m_channel)
{
qDebug("PluginManager::loadSettings: creating new channel [%s]", qPrintable(channelConfig.m_channel));
reg = ChannelInstanceRegistration(channelConfig.m_channel, (*channelRegistrations)[i].m_plugin->createChannel(channelConfig.m_channel, this));
break;
}
}
}
if(reg.m_gui != NULL)
{
qDebug("PluginManager::loadSettings: deserializing channel [%s]", qPrintable(channelConfig.m_channel));
reg.m_gui->deserialize(channelConfig.m_config);
}
}
// everything, that is still "available" is not needed anymore
for(int i = 0; i < openChannels.count(); i++)
{
qDebug("PluginManager::loadSettings: destroying spare channel [%s]", qPrintable(openChannels[i].m_channelName));
openChannels[i].m_gui->destroy();
}
renameChannelInstances();
}
void DeviceAPI::saveChannelSettings(Preset *preset)
{
qDebug("DeviceAPI::saveChannelSettings");