X-Git-Url: http://git.tdb.fi/?p=ext%2Fsubsurface.git;a=blobdiff_plain;f=info.c;h=1847a49bf98ba8aef7e545d98e57ca58f2b6dfb8;hp=fab61cfb57b24a7b0fc8e2767b2345b695754fdf;hb=618a20ba5f2a9adc0e5a35117535f8eaa9fd34a4;hpb=8a6b9f4c2f4289c2778dbbc5d5496203440e4f90 diff --git a/info.c b/info.c index fab61cf..1847a49 100644 --- a/info.c +++ b/info.c @@ -2,7 +2,6 @@ /* creates the UI for the info frame - * controlled through the following interfaces: * - * void flush_dive_info_changes(struct dive *dive) * void show_dive_info(struct dive *dive) * * called from gtk-ui: @@ -12,22 +11,25 @@ #include #include #include +#include +#include #include "dive.h" #include "display.h" #include "display-gtk.h" #include "divelist.h" -static GtkComboBoxEntry *location, *buddy, *divemaster; -static GtkTextBuffer *notes; -static int location_changed = 1, notes_changed = 1; -static int divemaster_changed = 1, buddy_changed = 1; +static GtkEntry *location, *buddy, *divemaster, *rating; +static GtkTextView *notes; +static GtkListStore *location_list, *people_list, *star_list; -static char *get_text(GtkTextBuffer *buffer) +static char *get_text(GtkTextView *view) { + GtkTextBuffer *buffer; GtkTextIter start; GtkTextIter end; + buffer = gtk_text_view_get_buffer(view); gtk_text_buffer_get_start_iter(buffer, &start); gtk_text_buffer_get_end_iter(buffer, &end); return gtk_text_buffer_get_text(buffer, &start, &end, FALSE); @@ -35,104 +37,137 @@ static char *get_text(GtkTextBuffer *buffer) /* old is NULL or a valid string, new is a valid string * NOTW: NULL and "" need to be treated as "unchanged" */ -static int text_changed(char *old, char *new) +static int text_changed(const char *old, const char *new) { - return ((old && strcmp(old,new)) || - (!old && strcmp("",new))); + return (old && strcmp(old,new)) || + (!old && strcmp("",new)); } -void flush_dive_info_changes(struct dive *dive) +static char *get_combo_box_entry_text(GtkComboBoxEntry *combo_box, char **textp) { - char *old_text; - int changed = 0; - - if (!dive) - return; - - if (location_changed) { - char *new_text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(location)); - old_text = dive->location; - dive->location = new_text; - if (text_changed(old_text,dive->location)) - changed = 1; - if (old_text) - g_free(old_text); - } - - if (divemaster_changed) { - char *new_text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(divemaster)); - old_text = dive->divemaster; - dive->divemaster = new_text; - if (text_changed(old_text,dive->divemaster)) - changed = 1; - if (old_text) - g_free(old_text); - } - - if (buddy_changed) { - char *new_text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(buddy)); - old_text = dive->buddy; - dive->buddy = new_text; - if (text_changed(old_text,dive->buddy)) - changed = 1; - if (old_text) - g_free(old_text); - } + char *old = *textp; + const gchar *new; + GtkEntry *entry; - if (notes_changed) { - old_text = dive->notes; - dive->notes = get_text(notes); - if (text_changed(old_text,dive->notes)) - changed = 1; - if (old_text) - g_free(old_text); - } - if (changed) - mark_divelist_changed(TRUE); + entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box))); + new = gtk_entry_get_text(entry); + while (isspace(*new)) + new++; + if (!text_changed(old,new)) + return NULL; + free(old); + *textp = strdup(new); + return *textp; } -static void set_combo_box_entry_text(GtkComboBoxEntry *combo_box, const char *text) +#define SET_TEXT_VALUE(x) \ + gtk_entry_set_text(x, dive && dive->x ? dive->x : "") + +static int divename(char *buf, size_t size, struct dive *dive) { - GtkEntry *entry = GTK_ENTRY(GTK_BIN(combo_box)->child); - gtk_entry_set_text(entry, text); + struct tm *tm = gmtime(&dive->when); + return snprintf(buf, size, "Dive #%d - %s %02d/%02d/%04d at %d:%02d", + dive->number, + weekday(tm->tm_wday), + tm->tm_mon+1, tm->tm_mday, + tm->tm_year+1900, + tm->tm_hour, tm->tm_min); } -#define SET_TEXT_ENTRY(x) \ - set_combo_box_entry_text(x, dive && dive->x ? dive->x : "") - void show_dive_info(struct dive *dive) { - struct tm *tm; const char *text; char buffer[80]; /* dive number and location (or lacking that, the date) go in the window title */ - tm = gmtime(&dive->when); text = dive->location; if (!text) text = ""; if (*text) { snprintf(buffer, sizeof(buffer), "Dive #%d - %s", dive->number, text); } else { - snprintf(buffer, sizeof(buffer), "Dive #%d - %s %02d/%02d/%04d at %d:%02d", - dive->number, - weekday(tm->tm_wday), - tm->tm_mon+1, tm->tm_mday, - tm->tm_year+1900, - tm->tm_hour, tm->tm_min); + divename(buffer, sizeof(buffer), dive); } text = buffer; if (!dive->number) text += 10; /* Skip the "Dive #0 - " part */ gtk_window_set_title(GTK_WINDOW(main_window), text); - SET_TEXT_ENTRY(divemaster); - SET_TEXT_ENTRY(buddy); - SET_TEXT_ENTRY(location); - gtk_text_buffer_set_text(notes, dive && dive->notes ? dive->notes : "", -1); + SET_TEXT_VALUE(divemaster); + SET_TEXT_VALUE(buddy); + SET_TEXT_VALUE(location); + gtk_entry_set_text(rating, star_strings[dive->rating]); + gtk_text_buffer_set_text(gtk_text_view_get_buffer(notes), + dive && dive->notes ? dive->notes : "", -1); } -static GtkComboBoxEntry *text_entry(GtkWidget *box, const char *label, GtkListStore *completions) +static int delete_dive_info(struct dive *dive) +{ + int success; + GtkWidget *dialog; + + if (!dive) + return 0; + + dialog = gtk_dialog_new_with_buttons("Delete Dive", + GTK_WINDOW(main_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, + GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, + NULL); + + gtk_widget_show_all(dialog); + success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; + if (success) { + delete_dive(dive); + mark_divelist_changed(TRUE); + dive_list_update_dives(); + } + + gtk_widget_destroy(dialog); + + return success; +} + +static void info_menu_edit_cb(GtkMenuItem *menuitem, gpointer user_data) +{ + edit_dive_info(current_dive); +} + +static void info_menu_delete_cb(GtkMenuItem *menuitem, gpointer user_data) +{ + delete_dive_info(current_dive); +} + +static void add_menu_item(GtkMenu *menu, const char *label, void (*cb)(GtkMenuItem *, gpointer)) +{ + GtkWidget *item = gtk_menu_item_new_with_label(label); + g_signal_connect(item, "activate", G_CALLBACK(cb), NULL); + gtk_widget_show(item); /* Yes, really */ + gtk_menu_prepend(menu, item); +} + +static void populate_popup_cb(GtkTextView *entry, GtkMenu *menu, gpointer user_data) +{ + add_menu_item(menu, "Delete", info_menu_delete_cb); + add_menu_item(menu, "Edit", info_menu_edit_cb); +} + +static GtkEntry *text_value(GtkWidget *box, const char *label) +{ + GtkWidget *widget; + GtkWidget *frame = gtk_frame_new(label); + + gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0); + widget = gtk_entry_new(); + gtk_widget_set_can_focus(widget, FALSE); + gtk_editable_set_editable(GTK_EDITABLE(widget), FALSE); + gtk_container_add(GTK_CONTAINER(frame), widget); + g_signal_connect(widget, "populate-popup", G_CALLBACK(populate_popup_cb), NULL); + return GTK_ENTRY(widget); +} + +static GtkComboBoxEntry *text_entry(GtkWidget *box, const char *label, GtkListStore *completions, const char *text) { GtkEntry *entry; GtkWidget *combo_box; @@ -144,20 +179,29 @@ static GtkComboBoxEntry *text_entry(GtkWidget *box, const char *label, GtkListSt combo_box = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(completions), 0); gtk_container_add(GTK_CONTAINER(frame), combo_box); - entry = GTK_ENTRY(GTK_BIN(combo_box)->child); + entry = GTK_ENTRY(gtk_bin_get_child(GTK_BIN(combo_box))); + if (text && *text) + gtk_entry_set_text(entry, text); completion = gtk_entry_completion_new(); gtk_entry_completion_set_text_column(completion, 0); gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(completions)); + gtk_entry_completion_set_inline_completion(completion, TRUE); + gtk_entry_completion_set_inline_selection(completion, TRUE); + gtk_entry_completion_set_popup_single_match(completion, FALSE); gtk_entry_set_completion(entry, completion); return GTK_COMBO_BOX_ENTRY(combo_box); } -static GtkTextBuffer *text_view(GtkWidget *box, const char *label) +enum writable { + READ_ONLY, + READ_WRITE +}; + +static GtkTextView *text_view(GtkWidget *box, const char *label, enum writable writable) { GtkWidget *view, *vbox; - GtkTextBuffer *buffer; GtkWidget *frame = gtk_frame_new(label); gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0); @@ -171,51 +215,75 @@ static GtkTextBuffer *text_view(GtkWidget *box, const char *label) gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), GTK_SHADOW_IN); view = gtk_text_view_new(); + if (writable == READ_ONLY) { + gtk_widget_set_can_focus(view, FALSE); + gtk_text_view_set_editable(GTK_TEXT_VIEW(view), FALSE); + gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(view), FALSE); + g_signal_connect(view, "populate-popup", G_CALLBACK(populate_popup_cb), NULL); + } gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD); gtk_container_add(GTK_CONTAINER(scrolled_window), view); - - buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view)); - gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0); - return buffer; + return GTK_TEXT_VIEW(view); } -static int found_string_entry; +static enum { + MATCH_EXACT, + MATCH_PREPEND, + MATCH_AFTER +} found_string_entry; +static GtkTreeIter string_entry_location; static gboolean match_string_entry(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data) { const char *string = data; char *entry; + int cmp; gtk_tree_model_get(model, iter, 0, &entry, -1); - if (strcmp(entry, string)) - return FALSE; - found_string_entry = 1; - return TRUE; + cmp = strcmp(entry, string); + + /* Stop. The entry is bigger than the new one */ + if (cmp > 0) + return TRUE; + + /* Exact match */ + if (!cmp) { + found_string_entry = MATCH_EXACT; + return TRUE; + } + + string_entry_location = *iter; + found_string_entry = MATCH_AFTER; + return FALSE; } static int match_list(GtkListStore *list, const char *string) { - found_string_entry = 0; + found_string_entry = MATCH_PREPEND; gtk_tree_model_foreach(GTK_TREE_MODEL(list), match_string_entry, (void *)string); return found_string_entry; } -static GtkListStore *location_list, *people_list; - static void add_string_list_entry(const char *string, GtkListStore *list) { - GtkTreeIter iter; + GtkTreeIter *iter, loc; if (!string || !*string) return; - if (match_list(list, string)) + switch (match_list(list, string)) { + case MATCH_EXACT: return; - - /* Fixme! Check for duplicates! */ - gtk_list_store_append(list, &iter); - gtk_list_store_set(list, &iter, 0, string, -1); + case MATCH_PREPEND: + iter = NULL; + break; + case MATCH_AFTER: + iter = &string_entry_location; + break; + } + gtk_list_store_insert_after(list, &loc, iter); + gtk_list_store_set(list, &loc, 0, string, -1); } void add_people(const char *string) @@ -228,6 +296,258 @@ void add_location(const char *string) add_string_list_entry(string, location_list); } +static int get_rating(const char *string) +{ + int rating_val = 0; + int i; + + for (i = 0; i <= 5; i++) + if (!strcmp(star_strings[i],string)) + rating_val = i; + return rating_val; +} + +struct dive_info { + GtkComboBoxEntry *location, *divemaster, *buddy, *rating; + GtkTextView *notes; +}; + +static void save_dive_info_changes(struct dive *dive, struct dive_info *info) +{ + char *old_text, *new_text; + char *rating_string; + int changed = 0; + + new_text = get_combo_box_entry_text(info->location, &dive->location); + if (new_text) { + add_location(new_text); + changed = 1; + } + + new_text = get_combo_box_entry_text(info->divemaster, &dive->divemaster); + if (new_text) { + add_people(new_text); + changed = 1; + } + + new_text = get_combo_box_entry_text(info->buddy, &dive->buddy); + if (new_text) { + add_people(new_text); + changed = 1; + } + + rating_string = strdup(star_strings[dive->rating]); + new_text = get_combo_box_entry_text(info->rating, &rating_string); + if (new_text) { + dive->rating = get_rating(rating_string); + free(rating_string); + changed =1; + } + + old_text = dive->notes; + dive->notes = get_text(info->notes); + if (text_changed(old_text,dive->notes)) + changed = 1; + if (old_text) + g_free(old_text); + + if (changed) { + mark_divelist_changed(TRUE); + update_dive(dive); + } +} + +static void dive_info_widget(GtkWidget *box, struct dive *dive, struct dive_info *info) +{ + GtkWidget *hbox, *label, *cylinder, *frame; + char buffer[80]; + + divename(buffer, sizeof(buffer), dive); + label = gtk_label_new(buffer); + gtk_box_pack_start(GTK_BOX(box), label, FALSE, TRUE, 0); + + info->location = text_entry(box, "Location", location_list, dive->location); + + hbox = gtk_hbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0); + + info->divemaster = text_entry(hbox, "Dive master", people_list, dive->divemaster); + info->buddy = text_entry(hbox, "Buddy", people_list, dive->buddy); + + hbox = gtk_hbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0); + + info->rating = text_entry(hbox, "Rating", star_list, star_strings[dive->rating]); + + info->notes = text_view(box, "Notes", READ_WRITE); + if (dive->notes && *dive->notes) + gtk_text_buffer_set_text(gtk_text_view_get_buffer(info->notes), dive->notes, -1); + + hbox = gtk_hbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, TRUE, 0); + + frame = gtk_frame_new("Cylinder"); + cylinder = cylinder_list_widget(); + gtk_container_add(GTK_CONTAINER(frame), cylinder); + gtk_box_pack_start(GTK_BOX(hbox), frame, FALSE, TRUE, 0); +} + +int edit_dive_info(struct dive *dive) +{ + int success; + GtkWidget *dialog, *vbox; + struct dive_info info; + + if (!dive) + return 0; + + dialog = gtk_dialog_new_with_buttons("Dive Info", + GTK_WINDOW(main_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, + GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, + NULL); + + vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog)); + dive_info_widget(vbox, dive, &info); + + gtk_widget_show_all(dialog); + success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; + if (success) + save_dive_info_changes(dive, &info); + + gtk_widget_destroy(dialog); + + return success; +} + +static GtkWidget *frame_box(GtkWidget *vbox, const char *fmt, ...) +{ + va_list ap; + char buffer[64]; + GtkWidget *frame, *hbox; + + va_start(ap, fmt); + vsnprintf(buffer, sizeof(buffer), fmt, ap); + va_end(ap); + + frame = gtk_frame_new(buffer); + gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, TRUE, 0); + hbox = gtk_hbox_new(0, 3); + gtk_container_add(GTK_CONTAINER(frame), hbox); + return hbox; +} + +/* Fixme - should do at least depths too - a dive without a depth is kind of pointless */ +static time_t dive_time_widget(struct dive *dive) +{ + GtkWidget *dialog; + GtkWidget *cal, *hbox, *vbox, *box; + GtkWidget *h, *m; + GtkWidget *duration, *depth; + GtkWidget *label; + guint yval, mval, dval; + struct tm tm, *tmp; + struct timeval tv; + time_t time; + int success; + double depthinterval, val; + + dialog = gtk_dialog_new_with_buttons("Date and Time", + GTK_WINDOW(main_window), + GTK_DIALOG_DESTROY_WITH_PARENT, + GTK_STOCK_OK, GTK_RESPONSE_ACCEPT, + GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, + NULL); + + vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog)); + + /* Calendar hbox */ + hbox = frame_box(vbox, "Date:"); + cal = gtk_calendar_new(); + gtk_box_pack_start(GTK_BOX(hbox), cal, FALSE, TRUE, 0); + + /* Time hbox */ + hbox = frame_box(vbox, "Time"); + + h = gtk_spin_button_new_with_range (0.0, 23.0, 1.0); + m = gtk_spin_button_new_with_range (0.0, 59.0, 1.0); + + gettimeofday(&tv, NULL); + time = tv.tv_sec; + tmp = localtime(&time); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(h), tmp->tm_hour); + gtk_spin_button_set_value(GTK_SPIN_BUTTON(m), (tmp->tm_min / 5)*5); + + gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(h), TRUE); + gtk_spin_button_set_wrap(GTK_SPIN_BUTTON(m), TRUE); + + gtk_box_pack_end(GTK_BOX(hbox), m, FALSE, FALSE, 0); + label = gtk_label_new(":"); + gtk_box_pack_end(GTK_BOX(hbox), label, FALSE, FALSE, 0); + gtk_box_pack_end(GTK_BOX(hbox), h, FALSE, FALSE, 0); + + hbox = gtk_hbox_new(TRUE, 3); + gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0); + + /* Duration hbox */ + box = frame_box(hbox, "Duration (min)"); + duration = gtk_spin_button_new_with_range (0.0, 1000.0, 1.0); + gtk_box_pack_end(GTK_BOX(box), duration, FALSE, FALSE, 0); + + /* Depth box */ + box = frame_box(hbox, "Depth (%s):", output_units.length == FEET ? "ft" : "m"); + if (output_units.length == FEET) { + depthinterval = 1.0; + } else { + depthinterval = 0.1; + } + depth = gtk_spin_button_new_with_range (0.0, 1000.0, depthinterval); + gtk_box_pack_end(GTK_BOX(box), depth, FALSE, FALSE, 0); + + /* All done, show it and wait for editing */ + gtk_widget_show_all(dialog); + success = gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT; + if (!success) { + gtk_widget_destroy(dialog); + return 0; + } + + memset(&tm, 0, sizeof(tm)); + gtk_calendar_get_date(GTK_CALENDAR(cal), &yval, &mval, &dval); + tm.tm_year = yval; + tm.tm_mon = mval; + tm.tm_mday = dval; + + tm.tm_hour = gtk_spin_button_get_value(GTK_SPIN_BUTTON(h)); + tm.tm_min = gtk_spin_button_get_value(GTK_SPIN_BUTTON(m)); + + val = gtk_spin_button_get_value(GTK_SPIN_BUTTON(depth)); + if (output_units.length == FEET) { + dive->maxdepth.mm = feet_to_mm(val); + } else { + dive->maxdepth.mm = val * 1000 + 0.5; + } + + dive->duration.seconds = gtk_spin_button_get_value(GTK_SPIN_BUTTON(duration))*60; + + gtk_widget_destroy(dialog); + dive->when = utc_mktime(&tm); + + return 1; +} + +int add_new_dive(struct dive *dive) +{ + if (!dive) + return 0; + + if (!dive_time_widget(dive)) + return 0; + + return edit_dive_info(dive); +} + GtkWidget *extended_dive_info_widget(void) { GtkWidget *vbox, *hbox; @@ -235,16 +555,28 @@ GtkWidget *extended_dive_info_widget(void) people_list = gtk_list_store_new(1, G_TYPE_STRING); location_list = gtk_list_store_new(1, G_TYPE_STRING); + star_list = gtk_list_store_new(1, G_TYPE_STRING); + add_string_list_entry(ZERO_STARS, star_list); + add_string_list_entry(ONE_STARS, star_list); + add_string_list_entry(TWO_STARS, star_list); + add_string_list_entry(THREE_STARS, star_list); + add_string_list_entry(FOUR_STARS, star_list); + add_string_list_entry(FIVE_STARS, star_list); gtk_container_set_border_width(GTK_CONTAINER(vbox), 6); - location = text_entry(vbox, "Location", location_list); + location = text_value(vbox, "Location"); + + hbox = gtk_hbox_new(FALSE, 3); + gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0); + + divemaster = text_value(hbox, "Divemaster"); + buddy = text_value(hbox, "Buddy"); hbox = gtk_hbox_new(FALSE, 3); gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0); - divemaster = text_entry(hbox, "Divemaster", people_list); - buddy = text_entry(hbox, "Buddy", people_list); + rating = text_value(hbox, "Rating"); - notes = text_view(vbox, "Notes"); + notes = text_view(vbox, "Notes", READ_ONLY); return vbox; }