2 /* creates the UI for the info frame -
3 * controlled through the following interfaces:
5 * void flush_dive_info_changes(struct dive *dive)
6 * void show_dive_info(struct dive *dive)
9 * GtkWidget *extended_dive_info_widget(void)
18 #include "display-gtk.h"
21 static GtkComboBoxEntry *location, *buddy, *divemaster;
22 static GtkTextBuffer *notes;
23 static int location_changed = 1, notes_changed = 1;
24 static int divemaster_changed = 1, buddy_changed = 1;
26 static char *get_text(GtkTextBuffer *buffer)
31 gtk_text_buffer_get_start_iter(buffer, &start);
32 gtk_text_buffer_get_end_iter(buffer, &end);
33 return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
36 /* old is NULL or a valid string, new is a valid string
37 * NOTW: NULL and "" need to be treated as "unchanged" */
38 static int text_changed(char *old, char *new)
40 return ((old && strcmp(old,new)) ||
41 (!old && strcmp("",new)));
44 void flush_dive_info_changes(struct dive *dive)
52 if (location_changed) {
53 char *new_text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(location));
54 old_text = dive->location;
55 dive->location = new_text;
56 if (text_changed(old_text,dive->location))
62 if (divemaster_changed) {
63 char *new_text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(divemaster));
64 old_text = dive->divemaster;
65 dive->divemaster = new_text;
66 if (text_changed(old_text,dive->divemaster))
73 char *new_text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(buddy));
74 old_text = dive->buddy;
75 dive->buddy = new_text;
76 if (text_changed(old_text,dive->buddy))
83 old_text = dive->notes;
84 dive->notes = get_text(notes);
85 if (text_changed(old_text,dive->notes))
91 mark_divelist_changed(TRUE);
94 static void set_combo_box_entry_text(GtkComboBoxEntry *combo_box, const char *text)
96 GtkEntry *entry = GTK_ENTRY(GTK_BIN(combo_box)->child);
97 gtk_entry_set_text(entry, text);
100 #define SET_TEXT_ENTRY(x) \
101 set_combo_box_entry_text(x, dive && dive->x ? dive->x : "")
103 void show_dive_info(struct dive *dive)
109 /* dive number and location (or lacking that, the date) go in the window title */
110 tm = gmtime(&dive->when);
111 text = dive->location;
115 snprintf(buffer, sizeof(buffer), "Dive #%d - %s", dive->number, text);
117 snprintf(buffer, sizeof(buffer), "Dive #%d - %s %02d/%02d/%04d at %d:%02d",
119 weekday(tm->tm_wday),
120 tm->tm_mon+1, tm->tm_mday,
122 tm->tm_hour, tm->tm_min);
126 text += 10; /* Skip the "Dive #0 - " part */
127 gtk_window_set_title(GTK_WINDOW(main_window), text);
129 SET_TEXT_ENTRY(divemaster);
130 SET_TEXT_ENTRY(buddy);
131 SET_TEXT_ENTRY(location);
132 gtk_text_buffer_set_text(notes, dive && dive->notes ? dive->notes : "", -1);
135 static GtkComboBoxEntry *text_entry(GtkWidget *box, const char *label, GtkListStore *completions)
138 GtkWidget *combo_box;
139 GtkWidget *frame = gtk_frame_new(label);
140 GtkEntryCompletion *completion;
142 gtk_box_pack_start(GTK_BOX(box), frame, FALSE, TRUE, 0);
144 combo_box = gtk_combo_box_entry_new_with_model(GTK_TREE_MODEL(completions), 0);
145 gtk_container_add(GTK_CONTAINER(frame), combo_box);
147 entry = GTK_ENTRY(GTK_BIN(combo_box)->child);
149 completion = gtk_entry_completion_new();
150 gtk_entry_completion_set_text_column(completion, 0);
151 gtk_entry_completion_set_model(completion, GTK_TREE_MODEL(completions));
152 gtk_entry_set_completion(entry, completion);
154 return GTK_COMBO_BOX_ENTRY(combo_box);
157 static GtkTextBuffer *text_view(GtkWidget *box, const char *label)
159 GtkWidget *view, *vbox;
160 GtkTextBuffer *buffer;
161 GtkWidget *frame = gtk_frame_new(label);
163 gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 0);
164 box = gtk_hbox_new(FALSE, 3);
165 gtk_container_add(GTK_CONTAINER(frame), box);
166 vbox = gtk_vbox_new(FALSE, 3);
167 gtk_container_add(GTK_CONTAINER(box), vbox);
169 GtkWidget* scrolled_window = gtk_scrolled_window_new(0, 0);
170 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
171 gtk_scrolled_window_set_shadow_type(GTK_SCROLLED_WINDOW(scrolled_window), GTK_SHADOW_IN);
173 view = gtk_text_view_new();
174 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(view), GTK_WRAP_WORD);
175 gtk_container_add(GTK_CONTAINER(scrolled_window), view);
177 buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
179 gtk_box_pack_start(GTK_BOX(vbox), scrolled_window, TRUE, TRUE, 0);
187 } found_string_entry;
188 static GtkTreeIter string_entry_location;
190 static gboolean match_string_entry(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
192 const char *string = data;
196 gtk_tree_model_get(model, iter, 0, &entry, -1);
197 cmp = strcmp(entry, string);
199 /* Stop. The entry is bigger than the new one */
205 found_string_entry = MATCH_EXACT;
209 string_entry_location = *iter;
210 found_string_entry = MATCH_AFTER;
214 static int match_list(GtkListStore *list, const char *string)
216 found_string_entry = MATCH_PREPEND;
217 gtk_tree_model_foreach(GTK_TREE_MODEL(list), match_string_entry, (void *)string);
218 return found_string_entry;
221 static GtkListStore *location_list, *people_list;
223 static void add_string_list_entry(const char *string, GtkListStore *list)
225 GtkTreeIter *iter, loc;
227 if (!string || !*string)
230 switch (match_list(list, string)) {
237 iter = &string_entry_location;
240 gtk_list_store_insert_after(list, &loc, iter);
241 gtk_list_store_set(list, &loc, 0, string, -1);
244 void add_people(const char *string)
246 add_string_list_entry(string, people_list);
249 void add_location(const char *string)
251 add_string_list_entry(string, location_list);
254 GtkWidget *extended_dive_info_widget(void)
256 GtkWidget *vbox, *hbox;
257 vbox = gtk_vbox_new(FALSE, 6);
259 people_list = gtk_list_store_new(1, G_TYPE_STRING);
260 location_list = gtk_list_store_new(1, G_TYPE_STRING);
262 gtk_container_set_border_width(GTK_CONTAINER(vbox), 6);
263 location = text_entry(vbox, "Location", location_list);
265 hbox = gtk_hbox_new(FALSE, 3);
266 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, TRUE, 0);
268 divemaster = text_entry(hbox, "Divemaster", people_list);
269 buddy = text_entry(hbox, "Buddy", people_list);
271 notes = text_view(vbox, "Notes");