Yattm - unified GTK instant-messaging client
[Generated for version 0.2-17 - Mon Jan 6 19:01:23 GMT+1 2003]

Home - - - - -

input_list.c

Go to the documentation of this file.

/*
 * Yattm 
 *
 * Copyright (C) 1999, Torrey Searle <tsearle@uci.edu>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */

#include "intl.h"
#include <gtk/gtk.h>
#include <string.h>
#include <stdlib.h>
#include "globals.h"
#include "debug.h"
#include "dialog.h"
#include "input_list.h"
#include "value_pair.h"

void eb_input_render(input_list * il, GtkWidget * box)
{
    /* XXX: for backwards compatibility remove later */
    char *item_label=NULL;

    if(!il)
    {
        return;
    }

    /* XXX: for backwards compatibility change later */
    switch(il->type)
    {
        case EB_INPUT_CHECKBOX:
            if(il->widget.checkbox.label)
                item_label = il->widget.checkbox.label;
            else
                item_label = il->widget.checkbox.name;

            break;
        case EB_INPUT_ENTRY:
            if(il->widget.entry.label)
                item_label = il->widget.entry.label;
            else
                item_label = il->widget.entry.name;

            break;
    }
    /* End b/w comp code */

    switch(il->type)
    {
        case EB_INPUT_CHECKBOX:
            {
                eb_button(item_label, /* XXX */
                        il->widget.checkbox.value,
                        box);
                il->widget.checkbox.saved_value =
                    *(il->widget.checkbox.value);
            }
            break;
        case EB_INPUT_ENTRY:
            {
                GtkWidget * hbox = gtk_hbox_new(FALSE, 0);
                GtkWidget * widget = gtk_label_new(item_label); /* XXX */
                gtk_widget_set_usize(widget, 100, 15);
                gtk_box_pack_start(GTK_BOX(hbox),
                        widget, FALSE, FALSE, 0);
                gtk_widget_show(widget);

                widget = gtk_entry_new();
                il->widget.entry.entry = widget;
                gtk_entry_set_text(GTK_ENTRY(widget),
                        il->widget.entry.value);
                gtk_box_pack_start(GTK_BOX(hbox),
                        widget, FALSE, FALSE, 0);
                gtk_widget_show(widget);

                gtk_box_pack_start(GTK_BOX(box), hbox,
                        FALSE, FALSE, 0);
                gtk_widget_show(hbox);


            }
            break;
    }

    eb_input_render(il->next, box);
}

void eb_input_cancel(input_list * il)
{
    if(!il)
    {
        return;
    }

    switch(il->type)
    {
        case EB_INPUT_CHECKBOX:
            {
                *(il->widget.checkbox.value)
                    = il->widget.checkbox.saved_value;
            }
            break;
        case EB_INPUT_ENTRY:
            {
                GtkWidget * w = il->widget.entry.entry;
                char * text = il->widget.entry.value;
                gtk_entry_set_text(GTK_ENTRY(w), text);
            }
            break;
    }

    eb_input_cancel(il->next);
}

void eb_input_accept(input_list * il)
{
    if(!il)
    {
        return;
    }

    switch(il->type)
    {
        case EB_INPUT_CHECKBOX:
            {
            }
            break;
        case EB_INPUT_ENTRY:
            {
                GtkWidget * w = il->widget.entry.entry;
                char * text = gtk_entry_get_text(GTK_ENTRY(w));
                strncpy(il->widget.entry.value, text, MAX_PREF_LEN);
                gtk_entry_set_text(GTK_ENTRY(w), il->widget.entry.value);

            }
            break;
    }

    eb_input_accept(il->next);
}

GList *eb_input_to_value_pair(input_list * il)
{
    GList *vp=NULL;
    char key[MAX_PREF_NAME_LEN];
    char value[MAX_PREF_LEN];
    char *ptr=NULL;

    for(; il; il=il->next)
    {
        switch(il->type)
        {
            case EB_INPUT_CHECKBOX:
                {
                    sprintf(key, "%s", il->widget.checkbox.name);
                    for( ptr=strchr(key, ' '); ptr; ptr=strchr(ptr, ' '))
                        *ptr='_';
                    sprintf(value, "%i", *il->widget.checkbox.value);
                    vp=value_pair_add(vp, key, value);
                }
                break;
            case EB_INPUT_ENTRY:
                {
                    sprintf(key, "%s", il->widget.entry.name);
                    for( ptr=strchr(key, ' '); ptr; ptr=strchr(ptr, ' '))
                        *ptr='_';
                    vp=value_pair_add(vp, key, il->widget.entry.value);
                }
                break;
        }
    }
    return(vp);
}

void eb_update_from_value_pair(input_list *il, GList *vp)
{
    char key[MAX_PREF_NAME_LEN];
    char *value;
    char *ptr=NULL;

    if(!il || ! vp)
        return;
    for(; il; il=il->next)
    {
        switch(il->type)
        {
            case EB_INPUT_CHECKBOX:
                {
                    if(!il->widget.checkbox.value) {
                        eb_debug(DBG_CORE, "checkbox.value is NULL\n");
                        break;
                    }
                    sprintf(key, "%s", il->widget.checkbox.name);
                    for( ptr=strchr(key, ' '); ptr; ptr=strchr(ptr, ' '))
                        *ptr='_';
                    value=value_pair_get_value(vp, key);

                    /* XXX
                     * this block is to convert old prefs files to new format.
                     * this should be removed after about two or three versions
                     * have been released.  We're currently in 0.4.2
                     */
                    if(!value && il->widget.checkbox.label) {
                        sprintf(key, "%s", il->widget.checkbox.label);
                        for( ptr=strchr(key, ' '); ptr; ptr=strchr(ptr, ' '))
                            *ptr='_';
                        value=value_pair_get_value(vp, key);
                    }

                    /* Was there a matching entry? */
                    if(value) {
                        *il->widget.checkbox.value=atoi(value);
                        g_free(value);
                    }
                }
                break;
            case EB_INPUT_ENTRY:
                {
                    if(!il->widget.entry.value) {
                        eb_debug(DBG_CORE, "entry.value is NULL\n");
                        break;
                    }
                    sprintf(key, "%s", il->widget.entry.name);
                    for( ptr=strchr(key, ' '); ptr; ptr=strchr(ptr, ' '))
                        *ptr='_';
                    value=value_pair_get_value(vp, key);
                    
                    /* XXX
                     * this block is to convert old prefs files to new format.
                     * this should be removed after about two or three versions
                     * have been released.  We're currently in 0.4.2
                     */
                    if(!value && il->widget.entry.label) {
                        sprintf(key, "%s", il->widget.entry.label);
                        for( ptr=strchr(key, ' '); ptr; ptr=strchr(ptr, ' '))
                            *ptr='_';
                        value=value_pair_get_value(vp, key);
                    }

                    /* Was there a matching entry? */
                    if(value) {
                        strncpy(il->widget.entry.value, value, MAX_PREF_LEN);
                        g_free(value);
                    }
                }
                break;
        }
    }
}

---

Contact: Andy Maloney     [Documentation generated by doxygen]