src/friendedit.c

   1 /* logjam - a GTK client for LiveJournal.
   2  * Copyright (C) 2000-2003 Evan Martin <evan@livejournal.com>
   3  *
   4  * vim: tabstop=4 shiftwidth=4 noexpandtab :
   5  */
   6
   7 #include "gtk-all.h"
   8
   9 #include <stdlib.h>
  10 #include <string.h>
  11
  12 #include "liblj/editfriends.h"
  13
  14 #include "friends.h"
  15 #include "network.h"
  16 #include "conf.h"
  17 #include "util-gtk.h"
  18 #include "account.h"
  19
  20 #include "friendedit.h"
  21 #include "util.h"
  22
  23 typedef struct {
  24   GtkWidget *win;
  25   GtkWidget *eusername, *ebgcolor, *efgcolor;
  26
  27   LJFriend *editfriend;
  28   JamAccountLJ *account;
  29 } FriendEditUI;
  30
  31 static void
  32 update_preview(FriendEditUI *feui) {
  33   GdkColor fg, bg;
  34
  35   gdk_color_parse(gtk_entry_get_text(GTK_ENTRY(feui->efgcolor)), &fg);
  36   gdk_color_parse(gtk_entry_get_text(GTK_ENTRY(feui->ebgcolor)), &bg);
  37
  38   gtk_widget_modify_text(feui->eusername, GTK_STATE_NORMAL, &fg);
  39   gtk_widget_modify_base(feui->eusername, GTK_STATE_NORMAL, &bg);
  40 }
  41
  42 static void
  43 color_entry_changed(GtkEntry *e, FriendEditUI *feui) {
  44   if (strlen(gtk_entry_get_text(e)) == 7)
  45     update_preview(feui);
  46 }
  47
  48 static gint
  49 change_entry_color_dlg(FriendEditUI *feui, GtkWidget *toedit, const char *title) {
  50   GtkWidget *dlg;
  51   GtkColorSelection *csel;
  52   const char *curcolor;
  53   char new_hex[10];
  54   GdkColor color;
  55
  56   dlg = gtk_color_selection_dialog_new(title);
  57   gtk_window_set_transient_for(GTK_WINDOW(dlg), GTK_WINDOW(feui->win));
  58   gtk_widget_hide(GTK_COLOR_SELECTION_DIALOG(dlg)->help_button);
  59
  60   csel = GTK_COLOR_SELECTION(GTK_COLOR_SELECTION_DIALOG(dlg)->colorsel);
  61
  62   curcolor = gtk_entry_get_text(GTK_ENTRY(toedit));
  63
  64   /* convert existing hex color to the color selection's color */
  65   if (strlen(curcolor) == 7 && curcolor[0] == '#') {
  66     gdk_color_parse(curcolor, &color);
  67     gtk_color_selection_set_current_color(csel, &color);
  68   }
  69
  70   if (gtk_dialog_run(GTK_DIALOG(dlg)) == GTK_RESPONSE_OK) {
  71     gtk_color_selection_get_current_color(csel, &color);
  72
  73     gdkcolor_to_hex(&color, new_hex);
  74
  75     gtk_entry_set_text(GTK_ENTRY(toedit), new_hex);
  76   }
  77   gtk_widget_destroy(dlg);
  78
  79   return 0;
  80 }
  81
  82 static void
  83 change_col_bg(GtkWidget *w, FriendEditUI *feui) {
  84   change_entry_color_dlg(feui, feui->ebgcolor, _("Select Background Color"));
  85 }
  86
  87 static void
  88 change_col_fg(GtkWidget *w, FriendEditUI *feui) {
  89   change_entry_color_dlg(feui, feui->efgcolor, _("Select Foreground Color"));
  90 }
  91
  92 static gboolean
  93 add_the_friend(FriendEditUI *feui) {
  94   NetContext *ctx;
  95   LJEditFriends *ef;
  96   gchar *username, *name;
  97
  98   ctx = net_ctx_gtk_new(GTK_WINDOW(feui->win), _("Adding Friend"));
  99
 100   ef = lj_editfriends_new(jam_account_lj_get_user(feui->account));
 101   lj_editfriends_add_friend(ef,
 102       gtk_entry_get_text(GTK_ENTRY(feui->eusername)),
 103       gtk_entry_get_text(GTK_ENTRY(feui->efgcolor)),
 104       gtk_entry_get_text(GTK_ENTRY(feui->ebgcolor)));
 105
 106   if (!net_run_verb_ctx((LJVerb*)ef, ctx, NULL) || ef->addcount != 1) {
 107     lj_editfriends_free(ef);
 108     net_ctx_gtk_free(ctx);
 109     return FALSE;
 110   }
 111
 112   name = ef->added[0].fullname;
 113   username = ef->added[0].username;
 114
 115   if (feui->editfriend == NULL ||
 116       strcmp(feui->editfriend->username, username) != 0) {
 117     /* we must create a new friend */
 118     feui->editfriend = lj_friend_new();
 119     feui->editfriend->conn = LJ_FRIEND_CONN_MY;
 120   }
 121
 122   string_replace(&feui->editfriend->username, g_strdup(username));
 123   string_replace(&feui->editfriend->fullname, g_strdup(name));
 124   feui->editfriend->foreground = lj_color_to_int(
 125       gtk_entry_get_text(GTK_ENTRY(feui->efgcolor)));
 126   feui->editfriend->background = lj_color_to_int(
 127       gtk_entry_get_text(GTK_ENTRY(feui->ebgcolor)));
 128
 129   lj_editfriends_free(ef);
 130   net_ctx_gtk_free(ctx);
 131   return TRUE;
 132 }
 133
 134 static void
 135 entry_changed(GtkEntry *entry, FriendEditUI* feui) {
 136   gtk_dialog_set_response_sensitive(GTK_DIALOG(feui->win),
 137       GTK_RESPONSE_OK,
 138       (strlen(gtk_entry_get_text(entry)) > 0));
 139 }
 140
 141 LJFriend*
 142 friend_edit_dlg_run(GtkWindow *parent, JamAccountLJ *acc, gboolean edit, LJFriend *f) {
 143   FriendEditUI feui_actual = { 0 };
 144   FriendEditUI *feui = &feui_actual;
 145   GtkWidget *button;
 146   GtkWidget *table;
 147
 148   feui->account = acc;
 149   feui->editfriend = f;
 150
 151   feui->win = gtk_dialog_new_with_buttons(
 152       edit ?  _("Edit Friend") :
 153       (f ? _("Add This Friend") : _("Add a Friend")),
 154       parent, GTK_DIALOG_MODAL,
 155       GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 156       edit ? _("Change") : _("Add"), GTK_RESPONSE_OK,
 157       NULL);
 158   gtk_dialog_set_default_response(GTK_DIALOG(feui->win), GTK_RESPONSE_OK);
 159
 160   table = jam_table_new(3, 3);
 161
 162   /* make the labels/entries */
 163   feui->eusername = gtk_entry_new();
 164   gtk_entry_set_activates_default(GTK_ENTRY(feui->eusername), TRUE);
 165   gtk_entry_set_max_length(GTK_ENTRY(feui->eusername), 18);
 166   if (edit)
 167     gtk_editable_set_editable(GTK_EDITABLE(feui->eusername), FALSE);
 168   else
 169     /* enable/disable the button based on name text */
 170     g_signal_connect(G_OBJECT(feui->eusername), "changed",
 171       G_CALLBACK(entry_changed), feui);
 172
 173   gtk_widget_set_size_request(feui->eusername, 100, -1);
 174   jam_table_label_content(GTK_TABLE(table), 0,
 175       _("Friend's _username:"), feui->eusername);
 176
 177   feui->efgcolor = gtk_entry_new();
 178   gtk_entry_set_activates_default(GTK_ENTRY(feui->efgcolor), TRUE);
 179   gtk_entry_set_max_length(GTK_ENTRY(feui->efgcolor), 7);
 180   g_signal_connect(G_OBJECT(feui->efgcolor), "changed",
 181       G_CALLBACK(color_entry_changed), feui);
 182   gtk_widget_set_size_request(feui->efgcolor, 100, -1);
 183   jam_table_label_content(GTK_TABLE(table), 1,
 184       _("_Text color:"), feui->efgcolor);
 185
 186   feui->ebgcolor = gtk_entry_new();
 187   gtk_entry_set_activates_default(GTK_ENTRY(feui->ebgcolor), TRUE);
 188   gtk_entry_set_max_length(GTK_ENTRY(feui->ebgcolor), 7);
 189   g_signal_connect(G_OBJECT(feui->ebgcolor), "changed",
 190       G_CALLBACK(color_entry_changed), feui);
 191   gtk_widget_set_size_request(feui->ebgcolor, 100, -1);
 192   jam_table_label_content(GTK_TABLE(table), 2,
 193       _("_Background color:"), feui->ebgcolor);
 194
 195   /* make the color selector buttons */
 196   button = gtk_button_new_with_label(" ... ");
 197   gtk_table_attach(GTK_TABLE(table), button, 2, 3, 1, 2, GTK_FILL, 0, 2, 2);
 198   g_signal_connect(G_OBJECT(button), "clicked",
 199       G_CALLBACK(change_col_fg), feui);
 200   button = gtk_button_new_with_label(" ... ");
 201   gtk_table_attach(GTK_TABLE(table), button, 2, 3, 2, 3, GTK_FILL, 0, 2, 2);
 202   g_signal_connect(G_OBJECT(button), "clicked",
 203       G_CALLBACK(change_col_bg), feui);
 204
 205   jam_dialog_set_contents(GTK_DIALOG(feui->win), table);
 206
 207   /* fill in default values. */
 208   if (f) {
 209     gtk_entry_set_text(GTK_ENTRY(feui->eusername), f->username);
 210   } else {
 211     /* emit the "changed" signal, in any case. */
 212     g_signal_emit_by_name(G_OBJECT(feui->eusername), "changed");
 213   }
 214
 215   if (!edit) {
 216     gtk_entry_set_text(GTK_ENTRY(feui->efgcolor), "#000000");
 217     gtk_entry_set_text(GTK_ENTRY(feui->ebgcolor), "#FFFFFF");
 218   } else {
 219     char color[10];
 220     lj_int_to_color(f->foreground, color);
 221     gtk_entry_set_text(GTK_ENTRY(feui->efgcolor), color);
 222     lj_int_to_color(f->background, color);
 223     gtk_entry_set_text(GTK_ENTRY(feui->ebgcolor), color);
 224   }
 225
 226   while (gtk_dialog_run(GTK_DIALOG(feui->win)) == GTK_RESPONSE_OK) {
 227     if (add_the_friend(feui)) {
 228       gtk_widget_destroy(feui->win);
 229       return feui->editfriend;
 230     }
 231   }
 232   gtk_widget_destroy(feui->win);
 233   return NULL;
 234 }