editproperties_gtk.c

电路仿真程序 Classic Ladder is coded 100％ in C.It can be used for educational purposes or anything you wan

/* Classic Ladder Project */
/* Copyright (C) 2001 Marc Le Douarain */
/* [e-mail] */
/* http://www.multimania.com/mavati/classicladder */
/* May 2001 */
/* Last update : 27 December 2001 */
/* --------------------------------- */
/* Editor properties - GTK interface */
/* --------------------------------- */
/* This library is free software; you can redistribute it and/or */
/* modify it under the terms of the GNU Lesser General Public */
/* License as published by the Free Software Foundation; either */
/* version 2.1 of the License, or (at your option) any later version. */

/* This library 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 */
/* Lesser General Public License for more details. */

/* You should have received a copy of the GNU Lesser General Public */
/* License along with this library; if not, write to the Free Software */
/* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

#include <gtk/gtk.h>
#include <stdio.h>
#include <string.h>
#include "classicladder.h"
#include "global.h"
#include "editproperties_gtk.h"
#include "edit.h"

GtkWidget *PropLabelParam[NBR_PARAMS_PER_OBJ],*PropEntryParam[NBR_PARAMS_PER_OBJ];
GtkWidget *PropEntryBaseParam[NBR_PARAMS_PER_OBJ];
GtkWidget *ButtonValidateProperties;

void SetProperty(int NumParam,char * LblParam,char * ValParam)
{
    gtk_label_set_text((GtkLabel *)PropLabelParam[NumParam],LblParam);
    if (strcmp(LblParam,"Base")==0)
    {
        gtk_widget_show(PropEntryBaseParam[NumParam]);
        gtk_widget_hide(PropEntryParam[NumParam]);
        gtk_entry_set_text((GtkEntry*)((GtkCombo *)PropEntryBaseParam[NumParam])->entry,ValParam);
    }
    else
    {
        gtk_widget_hide(PropEntryBaseParam[NumParam]);
        gtk_widget_show(PropEntryParam[NumParam]);
        gtk_entry_set_text(GTK_ENTRY(PropEntryParam[NumParam]),ValParam);
    }
    /* if no first param, means no params at all */
    /* so no sense to need to validate ! */
    if (NumParam==0)
    {
        if (strcmp(LblParam,"---")==0)
            gtk_widget_hide(ButtonValidateProperties);
        else
            gtk_widget_show(ButtonValidateProperties);
    }
}

char * GetProperty(int NumParam)
{
    static char ValTxtParameter[40];
    gchar * TxtParameter;
    /* Convert to a number if it is a base */
    gtk_label_get(GTK_LABEL(PropLabelParam[NumParam]),&TxtParameter);
    if (strcmp(TxtParameter,"Base")==0)
    {
        strcpy( ValTxtParameter , (char *)gtk_entry_get_text((GtkEntry *)((GtkCombo *)PropEntryBaseParam[NumParam])->entry) );
    }
    else
    {
        strcpy( ValTxtParameter , (char *)gtk_entry_get_text((GtkEntry *)PropEntryParam[NumParam]) );
    }
    return ValTxtParameter;
}

void PropertiesInitGtk()
{
    GtkWidget *PropertiesWindow;
    GtkWidget *vbox;
    GtkWidget *hbox[NBR_PARAMS_PER_OBJ + 1];
    int NumParam;
    GList *BaseItems = NULL;
    int ScanBase = 0;

    do
    {
        BaseItems = g_list_append(BaseItems,CorresDatasForBase[ScanBase++].ParamSelect);
    }
    while(ScanBase<NBR_TIMEBASES);

    PropertiesWindow = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title ((GtkWindow *)PropertiesWindow, "Properties");

    vbox = gtk_vbox_new (FALSE, 0);
    gtk_container_add (GTK_CONTAINER (PropertiesWindow), vbox);
    gtk_widget_show (vbox);

    for (NumParam = 0 ; NumParam<NBR_PARAMS_PER_OBJ ; NumParam++)
    {
        hbox[NumParam] = gtk_hbox_new (FALSE, 0);
        gtk_container_add (GTK_CONTAINER (vbox), hbox[NumParam]);
        gtk_widget_show (hbox[NumParam]);

        PropLabelParam[NumParam] = gtk_label_new("Parameter");
        gtk_widget_set_usize((GtkWidget *)PropLabelParam[NumParam],85,0);
        gtk_box_pack_start (GTK_BOX (hbox[NumParam]), PropLabelParam[NumParam], FALSE, FALSE, 0);
        gtk_widget_show (PropLabelParam[NumParam]);

        /* For numbers */
        PropEntryParam[NumParam] = gtk_entry_new();
        gtk_widget_set_usize((GtkWidget *)PropEntryParam[NumParam],85,0);
        gtk_box_pack_start (GTK_BOX (hbox[NumParam]), PropEntryParam[NumParam], FALSE, FALSE, 0);
        gtk_widget_show (PropEntryParam[NumParam]);

        /* For time base */
        PropEntryBaseParam[NumParam] = gtk_combo_new();
        gtk_combo_set_value_in_list(GTK_COMBO(PropEntryBaseParam[NumParam]),TRUE,FALSE);
        gtk_combo_set_popdown_strings(GTK_COMBO(PropEntryBaseParam[NumParam]),BaseItems);
        gtk_widget_set_usize((GtkWidget *)PropEntryBaseParam[NumParam],85,0);
        gtk_box_pack_start (GTK_BOX (hbox[NumParam]), PropEntryBaseParam[NumParam], FALSE, FALSE, 0);
    }

    hbox[NumParam] = gtk_hbox_new (FALSE, 0);
    gtk_container_add (GTK_CONTAINER (vbox), hbox[NumParam]);
    gtk_widget_show (hbox[NumParam]);


    ButtonValidateProperties = gtk_button_new_with_label("Validate");
    gtk_box_pack_start (GTK_BOX (hbox[NumParam]), ButtonValidateProperties, TRUE, FALSE, 0);
    gtk_signal_connect(GTK_OBJECT (ButtonValidateProperties), "clicked",
                        (GtkSignalFunc) SaveElementProperties, 0);

    gtk_widget_show (PropertiesWindow);
}