Fix #146: Make a new top-level directory for cams

... and build a package for each camera. Moreover, for some reason we can live
without the CMake generated spec file for RPM generation. AFAICS, the RPMs are
prefixed correctly.

3 files changed, 489 insertions, 0 deletions

diff --git a/plugins/pylon/CMakeLists.txt b/plugins/pylon/CMakeLists.txt
new file mode 100644
index 0000000..18823a4
--- /dev/null
+++ b/plugins/pylon/CMakeLists.txt
@@ -0,0 +1,24 @@
+cmake_minimum_required(VERSION 2.8)
+project(ucapylon)
+
+find_package(Pylon)
+
+if (PYLON_FOUND)
+    set(UCA_CAMERA_NAME "pylon")
+
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/../package-plugin.sh.in
+                   ${CMAKE_CURRENT_BINARY_DIR}/../../package-plugin-${UCA_CAMERA_NAME}.sh)
+
+    include_directories(${LIBPYLONCAM_INCLUDEDIR})
+
+    add_library(ucapylon SHARED
+                uca-pylon-camera.c)
+
+    target_link_libraries(ucapylon
+                          ${UCA_DEPS}
+                          ${LIBPYLONCAM_LIBRARIES})
+
+    install(TARGETS ucapylon
+            LIBRARY DESTINATION ${LIB_INSTALL_DIR}/uca
+            COMPONENT ${UCA_CAMERA_NAME})
+endif()
diff --git a/plugins/pylon/uca-pylon-camera.c b/plugins/pylon/uca-pylon-camera.c
new file mode 100644
index 0000000..541b69b
--- /dev/null
+++ b/plugins/pylon/uca-pylon-camera.c
@@ -0,0 +1,391 @@
+/* Copyright (C) 2012 Volker Kaiser <volker.kaiser@softwareschneiderei>
+   (Karlsruhe Institute of Technology)
+
+   This library is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Lesser General Public License as published by the
+   Free Software Foundation; either version 2.1 of the License, or (at your
+   option) any later version.
+
+   This library is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+   details.
+
+   You should have received a copy of the GNU Lesser General Public License along
+   with this library; if not, write to the Free Software Foundation, Inc., 51
+   Franklin St, Fifth Floor, Boston, MA 02110, USA */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <libpyloncam/pylon_camera.h>
+#include "uca-camera.h"
+#include "uca-pylon-camera.h"
+
+#define UCA_PYLON_CAMERA_GET_PRIVATE(obj) (G_TYPE_INSTANCE_GET_PRIVATE((obj), UCA_TYPE_PYLON_CAMERA, UcaPylonCameraPrivate))
+
+G_DEFINE_TYPE(UcaPylonCamera, uca_pylon_camera, UCA_TYPE_CAMERA)
+
+/**
+ * UcapylonCameraError:
+ * @UCA_PYLON_CAMERA_ERROR_LIBPYLON_INIT: Initializing libpylon failed
+ * @UCA_PYLON_CAMERA_ERROR_LIBPYLON_GENERAL: General libpylon error
+ * @UCA_PYLON_CAMERA_ERROR_UNSUPPORTED: Camera type is not supported
+ * @UCA_PYLON_CAMERA_ERROR_FG_INIT: Framegrabber initialization failed
+ * @UCA_PYLON_CAMERA_ERROR_FG_GENERAL: General framegrabber error
+ * @UCA_PYLON_CAMERA_ERROR_FG_ACQUISITION: Framegrabber acquisition error
+ */
+GQuark uca_pylon_camera_error_quark()
+{
+    return g_quark_from_static_string("uca-pylon-camera-error-quark");
+}
+
+enum {
+    PROP_ROI_WIDTH_DEFAULT = N_BASE_PROPERTIES,
+    PROP_ROI_HEIGHT_DEFAULT,
+    PROP_GAIN,
+    N_PROPERTIES
+};
+
+static gint base_overrideables[] = {
+    PROP_NAME,
+    PROP_SENSOR_WIDTH,
+    PROP_SENSOR_HEIGHT,
+    PROP_SENSOR_BITDEPTH,
+    PROP_SENSOR_HORIZONTAL_BINNING,
+    PROP_SENSOR_HORIZONTAL_BINNINGS,
+    PROP_SENSOR_VERTICAL_BINNING,
+    PROP_SENSOR_VERTICAL_BINNINGS,
+    PROP_SENSOR_MAX_FRAME_RATE,
+    PROP_TRIGGER_MODE,
+    PROP_EXPOSURE_TIME,
+    PROP_ROI_X,
+    PROP_ROI_Y,
+    PROP_ROI_WIDTH,
+    PROP_ROI_HEIGHT,
+    PROP_ROI_WIDTH_MULTIPLIER,
+    PROP_ROI_HEIGHT_MULTIPLIER,
+    PROP_HAS_STREAMING,
+    PROP_HAS_CAMRAM_RECORDING,
+    0
+};
+
+static GParamSpec *pylon_properties[N_PROPERTIES] = { NULL, };
+
+
+struct _UcaPylonCameraPrivate {
+    guint bit_depth;
+    gsize num_bytes;
+
+    guint width;
+    guint height;
+    guint16 roi_x, roi_y;
+    guint16 roi_width, roi_height;
+    GValueArray *binnings;
+};
+
+
+static void pylon_get_roi(GObject *object, GError** error)
+{
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);
+    pylon_camera_get_roi(&priv->roi_x, &priv->roi_y, &priv->roi_width, &priv->roi_height, error);
+}
+
+static void pylon_set_roi(GObject *object, GError** error)
+{
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);
+    pylon_camera_set_roi(priv->roi_x, priv->roi_y, priv->roi_width, priv->roi_height, error);
+}
+
+UcaPylonCamera *uca_pylon_camera_new(GError **error)
+{
+    UcaPylonCamera *camera = g_object_new(UCA_TYPE_PYLON_CAMERA, NULL);
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera);
+
+    pylon_camera_new("/usr/local/lib64", "141.52.111.110", error);
+
+    if (*error != NULL)
+        return NULL;
+
+    pylon_camera_get_sensor_size(&priv->width, &priv->height, error);
+
+    if (*error != NULL)
+        return NULL;
+
+    return camera;
+}
+
+static void uca_pylon_camera_start_recording(UcaCamera *camera, GError **error)
+{
+    g_return_if_fail(UCA_IS_PYLON_CAMERA(camera));
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera);
+
+    priv->num_bytes = 2;
+    pylon_camera_start_acquision(error);
+
+}
+
+static void uca_pylon_camera_stop_recording(UcaCamera *camera, GError **error)
+{
+    g_return_if_fail(UCA_IS_PYLON_CAMERA(camera));
+    pylon_camera_stop_acquision(error);
+}
+
+static void uca_pylon_camera_grab(UcaCamera *camera, gpointer *data, GError **error)
+{
+    g_return_if_fail(UCA_IS_PYLON_CAMERA(camera));
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(camera);
+
+    if (*data == NULL) {
+        *data = g_malloc0(priv->width * priv->height * priv->num_bytes);
+    }
+    pylon_camera_grab(data, error);
+}
+
+static void uca_pylon_camera_set_property(GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
+{
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);
+    GError* error = NULL;
+
+    switch (property_id) {
+        case PROP_SENSOR_HORIZONTAL_BINNING:
+          /* intentional fall-through*/
+        case PROP_SENSOR_VERTICAL_BINNING:
+          /* intentional fall-through*/
+        case PROP_TRIGGER_MODE:
+          break;
+
+        case PROP_ROI_X:
+          {
+              priv->roi_x = g_value_get_uint(value);
+              pylon_set_roi(object, &error);
+          }
+          break;
+
+        case PROP_ROI_Y:
+          {
+              priv->roi_y = g_value_get_uint(value);
+              pylon_set_roi(object, &error);
+          }
+          break;
+
+        case PROP_ROI_WIDTH:
+          {
+              priv->roi_width = g_value_get_uint(value);
+              pylon_set_roi(object, &error);
+          }
+          break;
+
+        case PROP_ROI_HEIGHT:
+          {
+              priv->roi_height = g_value_get_uint(value);
+              pylon_set_roi(object, &error);
+          }
+          break;
+
+        case PROP_EXPOSURE_TIME:
+          pylon_camera_set_exposure_time(g_value_get_double(value), &error);
+          break;
+
+        case PROP_GAIN:
+            pylon_camera_set_gain(g_value_get_int(value), &error);
+            break;
+
+        default:
+            G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+            return;
+    }
+}
+
+static void uca_pylon_camera_get_property(GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
+{
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);
+    GError* error = NULL;
+
+    switch (property_id) {
+        case PROP_SENSOR_WIDTH:
+            pylon_camera_get_sensor_size(&priv->width, &priv->height, &error);
+            g_value_set_uint(value, priv->width);
+            break;
+
+        case PROP_SENSOR_HEIGHT:
+            pylon_camera_get_sensor_size(&priv->width, &priv->height, &error);
+            g_value_set_uint(value, priv->height);
+            break;
+
+        case PROP_SENSOR_BITDEPTH:
+            pylon_camera_get_bit_depth(&priv->bit_depth, &error);
+            g_value_set_uint(value, priv->bit_depth);
+            break;
+
+        case PROP_SENSOR_HORIZONTAL_BINNING:
+            g_value_set_uint(value, 1);
+            break;
+
+        case PROP_SENSOR_HORIZONTAL_BINNINGS:
+            g_value_set_boxed(value, priv->binnings);
+            break;
+
+        case PROP_SENSOR_VERTICAL_BINNING:
+            g_value_set_uint(value, 1);
+            break;
+
+        case PROP_SENSOR_VERTICAL_BINNINGS:
+            g_value_set_boxed(value, priv->binnings);
+            break;
+
+        case PROP_SENSOR_MAX_FRAME_RATE:
+            g_value_set_float(value, 0.0);
+            break;
+
+        case PROP_TRIGGER_MODE:
+            g_value_set_enum(value, UCA_CAMERA_TRIGGER_AUTO);
+            break;
+
+        case PROP_HAS_STREAMING:
+            g_value_set_boolean(value, FALSE);
+            break;
+
+        case PROP_HAS_CAMRAM_RECORDING:
+            g_value_set_boolean(value, FALSE);
+            break;
+
+        case PROP_ROI_X:
+            {
+                pylon_get_roi(object, &error);
+                g_value_set_uint(value, priv->roi_x);
+            }
+            break;
+
+        case PROP_ROI_Y:
+            {
+                pylon_get_roi(object, &error);
+                g_value_set_uint(value, priv->roi_y);
+            }
+            break;
+
+        case PROP_ROI_WIDTH:
+            {
+                pylon_get_roi(object, &error);
+                g_value_set_uint(value, priv->roi_width);
+            }
+            break;
+
+        case PROP_ROI_HEIGHT:
+            {
+                pylon_get_roi(object, &error);
+                g_value_set_uint(value, priv->roi_height);
+            }
+            break;
+
+        case PROP_ROI_WIDTH_DEFAULT:
+            pylon_camera_get_sensor_size(&priv->width, &priv->height, &error);
+            g_value_set_uint(value, priv->width);
+            break;
+
+        case PROP_ROI_HEIGHT_DEFAULT:
+            pylon_camera_get_sensor_size(&priv->width, &priv->height, &error);
+            g_value_set_uint(value, priv->height);
+            break;
+
+        case PROP_GAIN:
+            {
+                gint gain=0;
+                pylon_camera_get_gain(&gain, &error);
+                g_value_set_int(value, gain);
+            }
+            break;
+
+        case PROP_ROI_WIDTH_MULTIPLIER:
+            g_value_set_uint(value, 1);
+            break;
+
+        case PROP_ROI_HEIGHT_MULTIPLIER:
+            g_value_set_uint(value, 1);
+            break;
+
+        case PROP_EXPOSURE_TIME:
+            {
+                gdouble exp_time = 0.0;
+                pylon_camera_get_exposure_time(&exp_time, &error);
+                g_value_set_double(value, exp_time);
+            }
+            break;
+
+        case PROP_NAME:
+            g_value_set_string(value, "Pylon Camera");
+            break;
+
+        default:
+            G_OBJECT_WARN_INVALID_PROPERTY_ID(object, property_id, pspec);
+            break;
+    }
+}
+
+static void uca_pylon_camera_finalize(GObject *object)
+{
+    UcaPylonCameraPrivate *priv = UCA_PYLON_CAMERA_GET_PRIVATE(object);
+    g_value_array_free(priv->binnings);
+
+    G_OBJECT_CLASS(uca_pylon_camera_parent_class)->finalize(object);
+}
+
+static void uca_pylon_camera_class_init(UcaPylonCameraClass *klass)
+{
+    GObjectClass *gobject_class = G_OBJECT_CLASS(klass);
+    gobject_class->set_property = uca_pylon_camera_set_property;
+    gobject_class->get_property = uca_pylon_camera_get_property;
+    gobject_class->finalize = uca_pylon_camera_finalize;
+
+    UcaCameraClass *camera_class = UCA_CAMERA_CLASS(klass);
+    camera_class->start_recording = uca_pylon_camera_start_recording;
+    camera_class->stop_recording = uca_pylon_camera_stop_recording;
+    camera_class->grab = uca_pylon_camera_grab;
+
+    for (guint i = 0; base_overrideables[i] != 0; i++)
+        g_object_class_override_property(gobject_class, base_overrideables[i], uca_camera_props[base_overrideables[i]]);
+
+    pylon_properties[PROP_NAME] =
+        g_param_spec_string("name",
+            "Name of the camera",
+            "Name of the camera",
+            "", G_PARAM_READABLE);
+
+    pylon_properties[PROP_ROI_WIDTH_DEFAULT] =
+        g_param_spec_uint("roi-width-default",
+            "ROI width default value",
+            "ROI width default value",
+            0, G_MAXUINT, 0,
+            G_PARAM_READABLE);
+
+    pylon_properties[PROP_ROI_HEIGHT_DEFAULT] =
+        g_param_spec_uint("roi-height-default",
+            "ROI height default value",
+            "ROI height default value",
+            0, G_MAXUINT, 0,
+            G_PARAM_READABLE);
+
+    pylon_properties[PROP_GAIN] =
+        g_param_spec_int("gain",
+            "gain",
+            "gain",
+            0, G_MAXINT, 0,
+            G_PARAM_READWRITE);
+
+    for (guint id = N_BASE_PROPERTIES; id < N_PROPERTIES; id++)
+        g_object_class_install_property(gobject_class, id, pylon_properties[id]);
+
+    g_type_class_add_private(klass, sizeof(UcaPylonCameraPrivate));
+}
+
+static void uca_pylon_camera_init(UcaPylonCamera *self)
+{
+    self->priv = UCA_PYLON_CAMERA_GET_PRIVATE(self);
+
+    /* binnings */
+    GValue val = {0};
+    g_value_init(&val, G_TYPE_UINT);
+    g_value_set_uint(&val, 1);
+    self->priv->binnings  = g_value_array_new(1);
+    g_value_array_append(self->priv->binnings, &val);
+}
diff --git a/plugins/pylon/uca-pylon-camera.h b/plugins/pylon/uca-pylon-camera.h
new file mode 100644
index 0000000..eebf63c
--- /dev/null
+++ b/plugins/pylon/uca-pylon-camera.h
@@ -0,0 +1,74 @@
+/* Copyright (C) 2011, 2012 Matthias Vogelgesang <matthias.vogelgesang@kit.edu>
+   (Karlsruhe Institute of Technology)
+
+   This library is free software; you can redistribute it and/or modify it
+   under the terms of the GNU Lesser General Public License as published by the
+   Free Software Foundation; either version 2.1 of the License, or (at your
+   option) any later version.
+
+   This library is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+   FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
+   details.
+
+   You should have received a copy of the GNU Lesser General Public License along
+   with this library; if not, write to the Free Software Foundation, Inc., 51
+   Franklin St, Fifth Floor, Boston, MA 02110, USA */
+
+#ifndef __UCA_PYLON_CAMERA_H
+#define __UCA_PYLON_CAMERA_H
+
+#include <glib-object.h>
+#include "uca-camera.h"
+
+G_BEGIN_DECLS
+
+#define UCA_TYPE_PYLON_CAMERA             (uca_pylon_camera_get_type())
+#define UCA_PYLON_CAMERA(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj), UCA_TYPE_PYLON_CAMERA, UcaPylonCamera))
+#define UCA_IS_PYLON_CAMERA(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj), UCA_TYPE_PYLON_CAMERA))
+#define UCA_PYLON_CAMERA_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass), UFO_TYPE_PYLON_CAMERA, UfoPylonCameraClass))
+#define UCA_IS_PYLON_CAMERA_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass), UCA_TYPE_PYLON_CAMERA))
+#define UCA_PYLON_CAMERA_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS((obj), UCA_TYPE_PYLON_CAMERA, UcaPylonCameraClass))
+
+#define UCA_PYLON_CAMERA_ERROR uca_pylon_camera_error_quark()
+typedef enum {
+    UCA_PYLON_CAMERA_ERROR_LIBPYLON_INIT,
+    UCA_PYLON_CAMERA_ERROR_LIBPYLON_GENERAL,
+    UCA_PYLON_CAMERA_ERROR_UNSUPPORTED,
+} UcaPylonCameraError;
+
+typedef struct _UcaPylonCamera           UcaPylonCamera;
+typedef struct _UcaPylonCameraClass      UcaPylonCameraClass;
+typedef struct _UcaPylonCameraPrivate    UcaPylonCameraPrivate;
+
+/**
+ * UcaPylonCamera:
+ *
+ * Creates #UcaPylonCamera instances by loading corresponding shared objects. The
+ * contents of the #UcaPylonCamera structure are private and should only be
+ * accessed via the provided API.
+ */
+struct _UcaPylonCamera {
+    /*< private >*/
+    UcaCamera parent;
+
+    UcaPylonCameraPrivate *priv;
+};
+
+/**
+ * UcaPylonCameraClass:
+ *
+ * #UcaPylonCamera class
+ */
+struct _UcaPylonCameraClass {
+    /*< private >*/
+    UcaCameraClass parent;
+};
+
+UcaPylonCamera *uca_pylon_camera_new(GError **error);
+
+GType uca_pylon_camera_get_type(void);
+
+G_END_DECLS
+
+#endif