src/moodpicker.c

   1 /* logjam - a GTK client for LiveJournal.
   2  * Copyright (C) 2000-2003 Evan Martin <evan@livejournal.com>
   3  */
   4 #include "gtk-all.h"
   5 #include "util-gtk.h"
   6
   7 #include <stdlib.h>
   8
   9 #include "liblj/livejournal.h"
  10
  11 #include "account.h"
  12
  13
  14 typedef struct {
  15   LJMood *mood;
  16   GSList *children;
  17 } MoodTree;
  18
  19
  20 static gint mood_tree_compare (gconstpointer a, gconstpointer b) {
  21   const MoodTree *mta = a, *mtb = b;
  22   return g_ascii_strcasecmp(mta->mood->name, mtb->mood->name);
  23 }
  24
  25
  26 static void mood_tree_free (MoodTree *mt) {
  27   g_slist_foreach(mt->children, (GFunc) mood_tree_free, NULL);
  28   g_slist_free(mt->children);
  29   g_free(mt);
  30 }
  31
  32
  33 static MoodTree *build_mood_tree (LJServer *server) {
  34   GSList *moodsleft, *cur;
  35   GHashTable *moodtrees;
  36   LJMood nullmood = { 0 };
  37   MoodTree *mtbase;
  38
  39   moodtrees = g_hash_table_new(g_int_hash, g_int_equal);
  40   moodsleft = g_slist_copy(server->moods);
  41
  42   mtbase = g_new0(MoodTree, 1);
  43   mtbase->mood = &nullmood;
  44   g_hash_table_insert(moodtrees, &mtbase->mood->id, mtbase);
  45
  46   while (moodsleft) {
  47     LJMood *mood = NULL;
  48     MoodTree *mtparent = NULL, *mtnew;
  49     GSList *last = NULL;
  50     /* find mood that has a parent in the tree. */
  51     for (cur = moodsleft; cur; last = cur, cur = cur->next) {
  52       mood = cur->data;
  53       mtparent = g_hash_table_lookup(moodtrees, &mood->parentid);
  54       if (mtparent)
  55         break;
  56     }
  57     if (!cur) {
  58       if (moodsleft) {
  59         mood = moodsleft->data;
  60         g_warning("nowhere to attach mood %d (%s) to %d?\n", mood->id, mood->name, mood->parentid);
  61       }
  62       break;
  63     }
  64     if (last) last->next = cur->next; else moodsleft = cur->next;
  65     g_slist_free_1(cur);
  66
  67     mtnew = g_new0(MoodTree, 1);
  68     mtnew->mood = mood;
  69     mtparent->children = g_slist_insert_sorted(mtparent->children, mtnew, mood_tree_compare);
  70     g_hash_table_insert(moodtrees, &mtnew->mood->id, mtnew);
  71   }
  72
  73   g_hash_table_destroy(moodtrees);
  74   mtbase->mood = NULL;
  75   return mtbase;
  76 }
  77
  78
  79 static void populate_mood_list (GtkTreeStore *store, MoodTree *mtbase, GtkTreeIter *parent) {
  80   GSList *l;
  81   GtkTreeIter iter;
  82   MoodTree *mt;
  83   for (l = mtbase->children; l; l = l->next) {
  84     mt = l->data;
  85     gtk_tree_store_insert(store, &iter, parent, -1);
  86     gtk_tree_store_set(store, &iter, 0, mt->mood->name, 1, mt->mood->id, -1);
  87     populate_mood_list(store, mt, &iter);
  88   }
  89 }
  90
  91
  92 static GtkWidget *make_mood_picker (MoodTree *mt) {
  93   GtkTreeStore *store;
  94   GtkWidget *tree;
  95   GtkTreeViewColumn *column;
  96   GtkCellRenderer *renderer;
  97
  98   store = gtk_tree_store_new(2, G_TYPE_STRING, G_TYPE_INT);
  99   populate_mood_list(store, mt, NULL);
 100
 101   tree = gtk_tree_view_new_with_model(GTK_TREE_MODEL(store));
 102   g_object_unref(G_OBJECT(store));
 103
 104   renderer = gtk_cell_renderer_text_new();
 105   column = gtk_tree_view_column_new_with_attributes(_("Mood"), renderer, "text", 0, NULL);
 106   gtk_tree_view_append_column(GTK_TREE_VIEW(tree), column);
 107
 108   gtk_tree_view_set_headers_visible(GTK_TREE_VIEW(tree), FALSE);
 109   gtk_tree_view_expand_all(GTK_TREE_VIEW(tree));
 110
 111   return tree;
 112 }
 113
 114
 115 gboolean mood_picker_run (GtkWindow *parent, JamHostLJ *host, int *moodid, char *moodtext) {
 116   GtkWidget *dlg, *vbox, *hbox;
 117   GtkWidget *textentry, *textpicker, *scroll;
 118   MoodTree *mt;
 119
 120   mt = NULL; // XXX blogger build_mood_tree(host->server);
 121   build_mood_tree(NULL);
 122
 123   dlg = gtk_dialog_new_with_buttons(_("Current Mood"), parent, GTK_DIALOG_MODAL, GTK_STOCK_OK, GTK_RESPONSE_OK, GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL, NULL);
 124
 125   vbox = gtk_vbox_new(FALSE, 6);
 126   gtk_container_set_border_width(GTK_CONTAINER(vbox), 6);
 127
 128   hbox = gtk_hbox_new(FALSE, 6);
 129   gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new_with_mnemonic(_("Mood _Text:")), FALSE, FALSE, 0);
 130   {
 131     GtkWidget *vbox;
 132     vbox = gtk_vbox_new(FALSE, 6);
 133     textentry = gtk_entry_new();
 134     gtk_box_pack_start(GTK_BOX(vbox), textentry, FALSE, FALSE, 0);
 135
 136     textpicker = make_mood_picker(mt);
 137     scroll = scroll_wrap(textpicker);
 138     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 139     gtk_box_pack_start(GTK_BOX(vbox), scroll, TRUE, TRUE, 0);
 140
 141     gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
 142   }
 143   gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
 144
 145   hbox = gtk_hbox_new(FALSE, 6);
 146   gtk_box_pack_start(GTK_BOX(hbox), gtk_label_new_with_mnemonic(_("Mood _Icon:")), FALSE, FALSE, 0);
 147   {
 148     GtkWidget *vbox, *check;
 149     vbox = gtk_vbox_new(FALSE, 6);
 150     check = gtk_check_button_new_with_mnemonic(_("_Match Text"));
 151     gtk_box_pack_start(GTK_BOX(vbox), check, FALSE, FALSE, 0);
 152     /*iconpicker = make_mood_picker(mt);
 153        scroll = scroll_wrap(iconpicker);
 154        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll),
 155        GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 156        gtk_box_pack_start(GTK_BOX(vbox), scroll, TRUE, TRUE, 0); */
 157
 158     gtk_box_pack_start(GTK_BOX(hbox), vbox, TRUE, TRUE, 0);
 159   }
 160   gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
 161
 162   gtk_widget_show_all(vbox);
 163   gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dlg)->vbox), vbox, TRUE, TRUE, 0);
 164
 165   gtk_dialog_run(GTK_DIALOG(dlg));
 166   gtk_widget_destroy(dlg);
 167
 168   mood_tree_free(mt);
 169
 170   return FALSE;
 171 }