Author: Rich Slaughter

QT += network sql xml
TEMPLATE = lib
CONFIG += plugin thread
TARGET = mythhello
target.path = $${LIBDIR}/mythtv/plugins
INSTALLS += target

uifiles.path = $${PREFIX}/share/mythtv/themes/default
uifiles.files = hello-ui.xml
installfiles.path = $${PREFIX}/share/mythtv
installfiles.files = hello-ui.xml

INSTALLS += uifiles

# Input
HEADERS += mythhello.h
SOURCES += main.cpp mythhello.cpp

// QT headers
#include

// MythTV headers
#include
#include
#include
#include
#include

// MythHello headers
#include "mythhello.h"

using namespace std;

void runHello(void);
int RunHello(void);

void setupKeys(void)
{
REG_JUMP("MythHello", QT_TRANSLATE_NOOP("MythHello",
"Sample plugin"), "", runHello);
}

int mythplugin_init(const char *libversion)
{
if (!gContext->TestPopupVersion("mythhello",
libversion,
MYTH_BINARY_VERSION))
return -1;
setupKeys();
return 0;
}

void runHello(void)
{
RunHello();
}

int RunHello(void)
{
MythScreenStack *mainStack = GetMythMainWindow()->GetMainStack();

MythHello *mythhello = new MythHello(mainStack, "hello");

if (mythhello->Create())
{
mainStack->AddScreen(mythhello);
return 0;
}
else
{
delete mythhello;
return -1;
}
}

int mythplugin_run(void)
{
return RunHello();
}

int mythplugin_config(void)
{

// MythTV headers

#include
#include

/** \class MythHello
* \brief Example plugin. Shows how to use Text areas and buttons
*/
class MythHello : public MythScreenType
{
Q_OBJECT

public:
MythHello(MythScreenStack *parent, QString name);
bool Create(void);
bool keyPressEvent(QKeyEvent *);

private:
MythUIText *m_titleText;
MythUIText *m_outText;
MythUIButton *m_cancelButton;
MythUIButton *m_okButton;

private slots:
void ok_clicked(void);
void cancel_clicked(void);
};

// MythTV headers
#include
#include
#include
#include
#include

// MythHello headers
#include "mythhello.h"

#define LOC QString("MythHello: ")
#define LOC_WARN QString("MythHello, Warning: ")
#define LOC_ERR QString("MythHello, Error: ")

/** \brief Creates a new MythHello Screen
* \param parent Pointer to the screen stack
* \param name The name of the window
*/
MythHello::MythHello(MythScreenStack *parent, QString name) :
MythScreenType(parent, name),
m_cancelButton(NULL)

{
//example of how to find the configuration dir currently used.
QString confdir = GetConfDir();
VERBOSE(VB_IMPORTANT, LOC + "Conf dir:" + confdir);
}

bool MythHello::Create(void)
{
bool foundtheme = false;

// Load the theme for this screen
foundtheme = LoadWindowFromXML("hello-ui.xml", "hello", this);

if (!foundtheme)
return false;

bool err = false;
UIUtilE::Assign(this, m_titleText, "title", &err);
UIUtilE::Assign(this, m_outText, "outtext", &err);
UIUtilE::Assign(this, m_cancelButton, "cancel", &err);
UIUtilE::Assign(this, m_okButton, "ok", &err);

if (err)
{
VERBOSE(VB_IMPORTANT, "Cannot load screen 'hello'");
return false;
}

BuildFocusList();
SetFocusWidget(m_cancelButton);

connect(m_okButton, SIGNAL(Clicked()), this, SLOT(ok_clicked()));
connect(m_cancelButton, SIGNAL(Clicked()), this, SLOT(cancel_clicked()));

return true;
}
bool MythHello::keyPressEvent(QKeyEvent *event)
{
if (GetFocusWidget() && GetFocusWidget()->keyPressEvent(event))
return true;

bool handled = false;
QStringList actions;
handled = GetMythMainWindow()->TranslateKeyPress("Hello", event, actions);

for (int i = 0; i < actions.size() && !handled; i++) { QString action = actions[i]; handled = true; if (action == "ESCAPE") Close(); else handled = false; } if (!handled && MythScreenType::keyPressEvent(event)) handled = true; return handled; } void MythHello::ok_clicked(void) { m_outText->SetText(QString("OK clicked"));
}

</p> <area>0,300,800,100</area> <p> <font>large</font><br /> <align>allcenter</align><br /> <multiline>yes</multiline><br />

500,400 Cancel