subsurface/display-gtk.h
Dirk Hohndel 43f122f9ff First implementation of native Uemis downloader
This includes one major hack that uses a private data structure from
libdivecomputer to allow us to show the Uemis Zurich as one computer the
user can import from.

Once the user has chosen the Uemis we don't use libdivecomputer but our
own downloader. Just like in the libdicecomputer case this runs in its own
thread and updates the import dialog with progress information.

The code also keeps track of the last dive that has been downloaded from a
Uemis computer so we only import new dives on subsequent downloads. And
since the Uemis Zurich gives us its device id, we make this a "per
divecomputer" property for people who dive with multiple Uemis Zurich
computers.

This uses the debugfile infrastructure to allow easily collecting
debugging output - especially on Windows where by default console output
is lost.

Known limitations: when the Uemis runs out of space (it uses its
filesystem for communication with the host computer) we have no graceful
way to reset things. This is why the code doesn't try to download ALL
dives on the computer but instead download them in increments of ten
dives. This clearly needs to be addressed once I understand how to reset
the device.

The Cancel button of the import dialog isn't correctly hooked up, yet.
I still need to figure out how to gracefully shut down a download without
potentially hanging the device.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
2012-09-26 10:58:15 -07:00

103 lines
2.9 KiB
C

#ifndef DISPLAY_GTK_H
#define DISPLAY_GTK_H
#include <gtk/gtk.h>
#include <gdk/gdk.h>
extern GtkWidget *main_window;
/* we want a progress bar as part of the device_data_t - let's abstract this out */
typedef struct {
GtkWidget *bar;
} progressbar_t;
typedef struct {
gboolean cylinder;
gboolean temperature;
gboolean totalweight;
gboolean suit;
gboolean nitrox;
gboolean sac;
gboolean otu;
} visible_cols_t;
typedef enum {
PREF_BOOL,
PREF_STRING
} pref_type_t;
#define BOOL_TO_PTR(_cond) ((_cond) ? (void *)1 : NULL)
#define PTR_TO_BOOL(_ptr) ((_ptr) != NULL)
#if defined __APPLE__
#define CTRLCHAR "<Meta>"
#define SHIFTCHAR "<Shift>"
#define PREFERENCE_ACCEL "<Meta>comma"
#else
#define CTRLCHAR "<Control>"
#define SHIFTCHAR "<Shift>"
#define PREFERENCE_ACCEL NULL
#endif
extern void subsurface_open_conf(void);
extern void subsurface_set_conf(char *name, pref_type_t type, const void *value);
extern const void *subsurface_get_conf(char *name, pref_type_t type);
extern void subsurface_flush_conf(void);
extern void subsurface_close_conf(void);
extern const char *subsurface_USB_name(void);
extern const char *subsurface_icon_name(void);
extern void subsurface_ui_setup(GtkSettings *settings, GtkWidget *menubar,
GtkWidget *vbox, GtkUIManager *ui_manager);
extern void quit(GtkWidget *w, gpointer data);
extern visible_cols_t visible_cols;
extern const char *divelist_font;
extern void set_divelist_font(const char *);
extern void import_files(GtkWidget *, gpointer);
extern void download_dialog(GtkWidget *, gpointer);
extern void add_dive_cb(GtkWidget *, gpointer);
extern void report_error(GError* error);
extern int process_ui_events(void);
extern void update_progressbar(progressbar_t *progress, double value);
extern void update_progressbar_text(progressbar_t *progress, const char *text);
extern GtkWidget *dive_profile_widget(void);
extern GtkWidget *dive_info_frame(void);
extern GtkWidget *extended_dive_info_widget(void);
extern GtkWidget *equipment_widget(int w_idx);
extern GtkWidget *single_stats_widget(void);
extern GtkWidget *total_stats_widget(void);
extern GtkWidget *cylinder_list_widget(int w_idx);
extern GtkWidget *weightsystem_list_widget(int w_idx);
extern GtkWidget *dive_list_create(void);
unsigned int amount_selected;
extern void process_selected_dives(void);
typedef void (*data_func_t)(GtkTreeViewColumn *col,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data);
typedef gint (*sort_func_t)(GtkTreeModel *model,
GtkTreeIter *a,
GtkTreeIter *b,
gpointer user_data);
#define ALIGN_LEFT 1
#define ALIGN_RIGHT 2
#define INVISIBLE 4
#define UNSORTABLE 8
extern GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title,
data_func_t data_func, unsigned int flags);
GError *uemis_download(const char *path, char **divenr, char **xml_buffer, progressbar_t *progress);
#endif