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authorJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-31 16:59:49 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2019-07-31 16:59:49 +0200
commit1687222e1b9e74c89cafbb5910e72d8ec7bfd40f (patch)
treed78102ce30207c63e7608eeba743efd680c888dc /backend/genesys.h
parent58912f68c2489bcee787599837447e0d64dfd61a (diff)
New upstream version 1.0.28upstream/1.0.28
Diffstat (limited to 'backend/genesys.h')
-rw-r--r--backend/genesys.h125
1 files changed, 105 insertions, 20 deletions
diff --git a/backend/genesys.h b/backend/genesys.h
index eab92bb..47a684c 100644
--- a/backend/genesys.h
+++ b/backend/genesys.h
@@ -47,7 +47,12 @@
#ifndef GENESYS_H
#define GENESYS_H
+#ifndef BACKEND_NAME
+# define BACKEND_NAME genesys
+#endif
+
#include "genesys_low.h"
+#include <queue>
#ifndef PATH_MAX
# define PATH_MAX 1024
@@ -69,8 +74,9 @@
/* Maximum time for lamp warm-up */
#define WARMUP_TIME 65
-#define FLATBED "Flatbed"
-#define TRANSPARENCY_ADAPTER "Transparency Adapter"
+#define STR_FLATBED "Flatbed"
+#define STR_TRANSPARENCY_ADAPTER "Transparency Adapter"
+#define STR_TRANSPARENCY_ADAPTER_INFRARED "Transparency Adapter Infrared"
#ifndef SANE_I18N
#define SANE_I18N(text) text
@@ -135,31 +141,110 @@ enum Genesys_Option
OPT_BUTTON_GROUP,
OPT_CALIBRATE,
OPT_CLEAR_CALIBRATION,
+ OPT_FORCE_CALIBRATION,
/* must come last: */
NUM_OPTIONS
};
+enum GenesysButtonName : unsigned {
+ BUTTON_SCAN_SW = 0,
+ BUTTON_FILE_SW,
+ BUTTON_EMAIL_SW,
+ BUTTON_COPY_SW,
+ BUTTON_PAGE_LOADED_SW,
+ BUTTON_OCR_SW,
+ BUTTON_POWER_SW,
+ BUTTON_EXTRA_SW,
+ NUM_BUTTONS
+};
+
+GenesysButtonName genesys_option_to_button(int option);
+
+class GenesysButton {
+public:
+ void write(bool value)
+ {
+ if (value == value_) {
+ return;
+ }
+ values_to_read_.push(value);
+ value_ = value;
+ }
+
+ bool read()
+ {
+ if (values_to_read_.empty()) {
+ return value_;
+ }
+ bool ret = values_to_read_.front();
+ values_to_read_.pop();
+ return ret;
+ }
+
+private:
+ bool value_ = false;
+ std::queue<bool> values_to_read_;
+};
/** Scanner object. Should have better be called Session than Scanner
*/
-typedef struct Genesys_Scanner
+struct Genesys_Scanner
{
- struct Genesys_Scanner *next; /**< Next scanner in list */
- Genesys_Device *dev; /**< Low-level device object */
-
- /* SANE data */
- SANE_Bool scanning; /**< We are currently scanning */
- SANE_Option_Descriptor opt[NUM_OPTIONS]; /**< Option descriptors */
- Option_Value val[NUM_OPTIONS]; /**< Option values */
- Option_Value last_val[NUM_OPTIONS]; /**< Option values as read by the frontend. used for sensors. */
- SANE_Parameters params; /**< SANE Parameters */
- SANE_Int bpp_list[5]; /**< */
-} Genesys_Scanner;
-
-#ifdef UNIT_TESTING
-SANE_Status genesys_dark_white_shading_calibration (Genesys_Device * dev);
-char *calibration_filename(Genesys_Device *currdev);
-void add_device(Genesys_Device *dev);
-#endif
+ Genesys_Scanner() = default;
+ ~Genesys_Scanner() = default;
+
+ // Next scanner in list
+ struct Genesys_Scanner *next;
+
+ // Low-level device object
+ Genesys_Device* dev = nullptr;
+
+ // SANE data
+ // We are currently scanning
+ SANE_Bool scanning;
+ // Option descriptors
+ SANE_Option_Descriptor opt[NUM_OPTIONS];
+
+ // Option values
+ SANE_Word bit_depth = 0;
+ SANE_Word resolution = 0;
+ bool preview = false;
+ SANE_Word threshold = 0;
+ SANE_Word threshold_curve = 0;
+ bool disable_dynamic_lineart = false;
+ bool disable_interpolation = false;
+ bool lamp_off = false;
+ SANE_Word lamp_off_time = 0;
+ bool swdeskew = false;
+ bool swcrop = false;
+ bool swdespeck = false;
+ bool swderotate = false;
+ SANE_Word swskip = 0;
+ SANE_Word despeck = 0;
+ SANE_Word contrast = 0;
+ SANE_Word brightness = 0;
+ SANE_Word expiration_time = 0;
+ bool custom_gamma = false;
+
+ SANE_Word pos_top_left_y = 0;
+ SANE_Word pos_top_left_x = 0;
+ SANE_Word pos_bottom_right_y = 0;
+ SANE_Word pos_bottom_right_x = 0;
+
+ std::string mode, source, color_filter;
+
+ std::string calibration_file;
+ // Button states
+ GenesysButton buttons[NUM_BUTTONS];
+
+ // SANE Parameters
+ SANE_Parameters params = {};
+ SANE_Int bpp_list[5] = {};
+};
+
+void write_calibration(std::ostream& str, Genesys_Device::Calibration& cache);
+bool read_calibration(std::istream& str, Genesys_Device::Calibration& cache,
+ const std::string& path);
+
#endif /* not GENESYS_H */