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972669d636
This completely changes how we keep track of selected dives: instead of
having an array listing the selection ("selectiontracker") or trusting
the gtk selection information, just save the information about whether a
dive is selected in the dive itself.
That makes it trivial to keep track of the state of selection across
group collapse/expand events, or when changing the tree view model. It
also ends up simplifying the code and logic in other ways.
HOWEVER, it does currently (re-)introduce an annoying oddity with gtk:
if you collapse a dive trip that has individual selections, gtk will
forget those selections ("out of sight, out of mind"), and when you do
*new* selections, the old hidden ones remain.
So there's some games required to make gtk do sane things. We may need
to either explicitly drop selections when collapsing trips, or make sure
the group entry gets selected when collapsing a group that has
selections in it. Or something.
There may be other issues introduced by this too.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
101 lines
2.7 KiB
C
101 lines
2.7 KiB
C
#ifndef DISPLAY_GTK_H
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#define DISPLAY_GTK_H
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#include <gtk/gtk.h>
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#include <gdk/gdk.h>
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extern GtkWidget *main_window;
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/* we want a progress bar as part of the device_data_t - let's abstract this out */
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typedef struct {
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GtkWidget *bar;
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} progressbar_t;
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typedef struct {
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gboolean cylinder;
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gboolean temperature;
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gboolean totalweight;
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gboolean suit;
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gboolean nitrox;
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gboolean sac;
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gboolean otu;
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} visible_cols_t;
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typedef enum {
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PREF_BOOL,
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PREF_STRING
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} pref_type_t;
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#define BOOL_TO_PTR(_cond) ((_cond) ? (void *)1 : NULL)
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#define PTR_TO_BOOL(_ptr) ((_ptr) != NULL)
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#if defined __APPLE__
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#define CTRLCHAR "<Meta>"
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#define SHIFTCHAR "<Shift>"
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#define PREFERENCE_ACCEL "<Meta>comma"
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#else
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#define CTRLCHAR "<Control>"
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#define SHIFTCHAR "<Shift>"
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#define PREFERENCE_ACCEL NULL
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#endif
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extern void subsurface_open_conf(void);
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extern void subsurface_set_conf(char *name, pref_type_t type, const void *value);
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extern const void *subsurface_get_conf(char *name, pref_type_t type);
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extern void subsurface_flush_conf(void);
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extern void subsurface_close_conf(void);
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extern const char *subsurface_USB_name(void);
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extern const char *subsurface_icon_name(void);
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extern void subsurface_ui_setup(GtkSettings *settings, GtkWidget *menubar,
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GtkWidget *vbox, GtkUIManager *ui_manager);
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extern const char *divelist_font;
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extern visible_cols_t visible_cols;
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extern const char *divelist_font;
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extern void set_divelist_font(const char *);
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extern void import_dialog(GtkWidget *, gpointer);
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extern void add_dive_cb(GtkWidget *, gpointer);
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extern void report_error(GError* error);
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extern int process_ui_events(void);
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extern void update_progressbar(progressbar_t *progress, double value);
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extern void update_progressbar_text(progressbar_t *progress, const char *text);
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extern GtkWidget *dive_profile_widget(void);
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extern GtkWidget *dive_info_frame(void);
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extern GtkWidget *extended_dive_info_widget(void);
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extern GtkWidget *equipment_widget(int w_idx);
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extern GtkWidget *single_stats_widget(void);
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extern GtkWidget *total_stats_widget(void);
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extern GtkWidget *cylinder_list_widget(int w_idx);
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extern GtkWidget *weightsystem_list_widget(int w_idx);
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extern GtkWidget *dive_list_create(void);
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unsigned int amount_selected;
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extern void process_selected_dives(void);
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typedef void (*data_func_t)(GtkTreeViewColumn *col,
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GtkCellRenderer *renderer,
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GtkTreeModel *model,
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GtkTreeIter *iter,
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gpointer data);
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typedef gint (*sort_func_t)(GtkTreeModel *model,
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GtkTreeIter *a,
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GtkTreeIter *b,
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gpointer user_data);
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#define ALIGN_LEFT 1
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#define ALIGN_RIGHT 2
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#define INVISIBLE 4
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#define UNSORTABLE 8
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extern GtkTreeViewColumn *tree_view_column(GtkWidget *tree_view, int index, const char *title,
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data_func_t data_func, unsigned int flags);
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#endif
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