Don't reuse file names

[harmattan/cameraplus] / lib / qtcamiso.cpp

diff --git a/lib/qtcamiso.cpp b/lib/qtcamiso.cpp
index b70c5e0..d2b61bb 100644 (file)
--- a/lib/qtcamiso.cpp
+++ b/lib/qtcamiso.cpp
@@ -1,7 +1,7 @@
 /*!
  * This file is part of CameraPlus.
  *
- * Copyright (C) 2012 Mohammed Sameer <msameer@foolab.org>
+ * Copyright (C) 2012-2013 Mohammed Sameer <msameer@foolab.org>
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -21,10 +21,6 @@
 #include "qtcamiso.h"
 #include "qtcamcapability_p.h"
 
-// TODO: hardcoded
-#define ISO_MIN 0
-#define ISO_MAX 6400
-
 QtCamIso::QtCamIso(QtCamDevice *dev, QObject *parent) :
   QtCamCapability(new QtCamCapabilityPrivate(dev, QtCamCapability::IsoSpeed, "iso-speed"),
                  parent) {
@@ -36,11 +32,9 @@ QtCamIso::~QtCamIso() {
 }
 
 unsigned int QtCamIso::value() {
-  unsigned int val = 0;
+  unsigned int val = defaultValue();
 
-  if (!d_ptr->uintValue(&val)) {
-    return 0;
-  }
+  d_ptr->uintValue(&val);
 
   return val;
 }
@@ -50,9 +44,31 @@ bool QtCamIso::setValue(unsigned int val) {
 }
 
 unsigned int QtCamIso::minimumValue() {
-  return ISO_MIN;
+  GParamSpec *p = d_ptr->paramSpec();
+
+  if (p && G_IS_PARAM_SPEC_UINT(p)) {
+    return G_PARAM_SPEC_UINT(p)->minimum;
+  }
+
+  return 0;
 }
 
 unsigned int QtCamIso::maximumValue() {
-  return ISO_MAX;
+  GParamSpec *p = d_ptr->paramSpec();
+
+  if (p && G_IS_PARAM_SPEC_UINT(p)) {
+    return G_PARAM_SPEC_UINT(p)->maximum;
+  }
+
+  return 0;
+}
+
+unsigned int QtCamIso::defaultValue() {
+  GParamSpec *p = d_ptr->paramSpec();
+
+  if (p && G_IS_PARAM_SPEC_UINT(p)) {
+    return G_PARAM_SPEC_UINT(p)->default_value;
+  }
+
+  return 0;
 }