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