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Separate Gtk related code from core logic: info

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Surprisingly straight forward, just a couple of places where we really mix
significant logic with UI code (for example setting the window title).

I had to move amount_selected from display-gtk.h to display.h - I guess
the number of dives that are selected is UI independent. But I wonder if
we still will track this as a global variable in a Qt UI (since the Gtk
selection logic is the main reason this existed in the first place).

Added a new info.h files for the necessary declarations.

This should make no difference to functionality.

Cherry-picked from Qt branch; fixed merge issues mostly caused by
dive_tags and Makefile changes.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2013-04-14 11:31:26 -07:00
parent bfe21343ca
commit 4c775289a7
6 changed files with 1117 additions and 1060 deletions
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20
info.h Normal file
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/*
* info.h
*
* logic functions used from info-gtk.c
*/
#ifndef INFO_H
#define INFO_H
extern gboolean gps_changed(struct dive *dive, struct dive *master, const char *gps_text);
extern void print_gps_coordinates(char *buffer, int len, int lat, int lon);
extern void save_equipment_data(struct dive *dive);
extern void update_equipment_data(struct dive *dive, struct dive *master);
extern void update_time_depth(struct dive *dive, struct dive *edited);
extern const char *get_window_title(struct dive *dive);
extern char *evaluate_string_change(const char *newstring, char **textp, const char *master);
extern int text_changed(const char *old, const char *new);
extern gboolean parse_gps_text(const char *gps_text, double *latitude, double *longitude);
extern int divename(char *buf, size_t size, struct dive *dive, char *trailer);
#endif