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authorAndrei Karas <akaras@inbox.ru>2013-01-17 20:45:26 +0300
committerAndrei Karas <akaras@inbox.ru>2013-01-17 22:19:41 +0300
commitb86c930c9c18c95cf3e838ce56bf3b06cb5ca782 (patch)
tree2f64ba00fd43b21ae0c4975b99483b0c0f0ce2fa
parentbc9712cfb34a891a64bd28b76df0f9f4e5d01513 (diff)
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Add detect joystick button in settings page.
This need to detect joystick changes.
-rw-r--r--src/gui/setup_joystick.cpp20
-rw-r--r--src/gui/setup_joystick.h1
-rw-r--r--src/joystick.cpp51
-rw-r--r--src/joystick.h2
4 files changed, 51 insertions, 23 deletions
diff --git a/src/gui/setup_joystick.cpp b/src/gui/setup_joystick.cpp
index 34b0061a9..8956384c1 100644
--- a/src/gui/setup_joystick.cpp
+++ b/src/gui/setup_joystick.cpp
@@ -45,6 +45,7 @@ Setup_Joystick::Setup_Joystick(const Widget2 *const widget) :
mCalibrateLabel(new Label(this,
_("Press the button to start calibration"))),
mCalibrateButton(new Button(this, _("Calibrate"), "calibrate", this)),
+ mDetectButton(new Button(this, _("Detect joysticks"), "detect", this)),
mJoystickEnabled(new CheckBox(this, _("Enable joystick"))),
mNamesModel(new NamesModel),
mNamesDropDown(new DropDown(this, mNamesModel)),
@@ -83,8 +84,9 @@ Setup_Joystick::Setup_Joystick(const Widget2 *const widget) :
place(0, 0, mJoystickEnabled);
place(0, 1, mNamesDropDown);
place(0, 2, mUseInactiveCheckBox);
- place(0, 3, mCalibrateLabel);
- place(0, 4, mCalibrateButton);
+ place(0, 3, mDetectButton);
+ place(0, 4, mCalibrateLabel);
+ place(0, 5, mCalibrateButton);
setDimension(gcn::Rectangle(0, 0, 365, 75));
}
@@ -97,15 +99,25 @@ Setup_Joystick::~Setup_Joystick()
void Setup_Joystick::action(const gcn::ActionEvent &event)
{
- if (event.getSource() == mJoystickEnabled)
+ const gcn::Widget *const source = event.getSource();
+ if (source == mJoystickEnabled)
{
setTempEnabled(mJoystickEnabled->isSelected());
}
- else if (event.getSource() == mNamesDropDown)
+ else if (source == mNamesDropDown)
{
if (joystick)
joystick->setNumber(mNamesDropDown->getSelected());
}
+ else if (source == mDetectButton)
+ {
+ if (joystick)
+ {
+ joystick->reload();
+ Joystick::getNames(mNamesModel->getNames());
+ mNamesDropDown->setSelected(joystick->getNumber());
+ }
+ }
else
{
if (!joystick)
diff --git a/src/gui/setup_joystick.h b/src/gui/setup_joystick.h
index 810a34a6c..d703c6ae7 100644
--- a/src/gui/setup_joystick.h
+++ b/src/gui/setup_joystick.h
@@ -53,6 +53,7 @@ class Setup_Joystick final : public SetupTab
private:
Label *mCalibrateLabel;
Button *mCalibrateButton;
+ Button *mDetectButton;
bool mOriginalJoystickEnabled;
CheckBox *mJoystickEnabled;
NamesModel *mNamesModel;
diff --git a/src/joystick.cpp b/src/joystick.cpp
index 1d3d5a147..3b88e5668 100644
--- a/src/joystick.cpp
+++ b/src/joystick.cpp
@@ -32,25 +32,6 @@
int Joystick::joystickCount = 0;
bool Joystick::mEnabled = false;
-void Joystick::init()
-{
- SDL_InitSubSystem(SDL_INIT_JOYSTICK);
- SDL_JoystickEventState(SDL_ENABLE);
- joystickCount = SDL_NumJoysticks();
- logger->log("%i joysticks/gamepads found", joystickCount);
- for (int i = 0; i < joystickCount; i++)
- logger->log("- %s", SDL_JoystickName(i));
-
- mEnabled = config.getBoolValue("joystickEnabled");
-
- if (Joystick::getNumberOfJoysticks() > 0)
- {
- joystick = new Joystick(config.getIntValue("selectedJoystick"));
- if (mEnabled)
- joystick->open();
- }
-}
-
Joystick::Joystick(const int no):
mDirection(0),
mJoystick(nullptr),
@@ -74,8 +55,34 @@ Joystick::~Joystick()
close();
}
+void Joystick::init()
+{
+ SDL_InitSubSystem(SDL_INIT_JOYSTICK);
+ SDL_JoystickEventState(SDL_ENABLE);
+ joystickCount = SDL_NumJoysticks();
+ logger->log("%i joysticks/gamepads found", joystickCount);
+ for (int i = 0; i < joystickCount; i++)
+ logger->log("- %s", SDL_JoystickName(i));
+
+ mEnabled = config.getBoolValue("joystickEnabled");
+
+ if (joystickCount > 0)
+ {
+ joystick = new Joystick(config.getIntValue("selectedJoystick"));
+ if (mEnabled)
+ joystick->open();
+ }
+}
+
bool Joystick::open()
{
+ if (mNumber >= joystickCount)
+ mNumber = joystickCount - 1;
+ if (mNumber < 0)
+ {
+ logger->log("error: incorrect joystick selection");
+ return false;
+ }
logger->log("open joystick %d", mNumber);
mJoystick = SDL_JoystickOpen(mNumber);
@@ -120,6 +127,12 @@ void Joystick::close()
}
}
+void Joystick::reload()
+{
+ joystickCount = SDL_NumJoysticks();
+ setNumber(mNumber);
+}
+
void Joystick::setNumber(const int n)
{
if (mJoystick)
diff --git a/src/joystick.h b/src/joystick.h
index 12e926723..16dc2aa72 100644
--- a/src/joystick.h
+++ b/src/joystick.h
@@ -135,6 +135,8 @@ class Joystick final
void resetRepeat(const int key);
+ void reload();
+
protected:
unsigned char mDirection;