// utils.cxx
//
//	utility functions for the Glaum project
//

#include "prototype.h"
#include "defines.h"
#include <iostream.h>
#include <string.h>
#include <sstream>
#include <gtk/gtk.h>
#include "glaum.xpm"

void fileConvert(Global *global, std::string src, std::string dest) {
	std::stringstream s;
	
	s << "mpg123 --cdr - \"" << src << "\" 2>&1 > \"" << dest << "\"";
	
	getShellOutput(global, s.str());
}

void syncPreferences(Global *global) {
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(global->getSudoCheckbox()), global->useSudo() ? TRUE : FALSE);
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(global->getDialogLockCheckbox()), global->dialogIsLocked() ? TRUE : FALSE);
	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(global->getCdrecordVerboseCheckbox()), global->useVerboseCdrecordOutput() ? TRUE : FALSE);
	
	std::stringstream s;
	
	s << global->getCdrecordSpeed();
	global->setCdrecordSpeedEntry(s.str());
	
	global->setCdrecordDeviceEntry(global->getCdrecordDevice());
}

void getShellOutput(Global *global, std::string cmd) {
	FILE *read_fp;
	char buffer[PIPE_BUFFER_SIZE + 1];
	int chars_read = 0;
	
	memset(buffer, '\0', sizeof(buffer));
	
	read_fp = popen(cmd.c_str(), "r");
	
	if(read_fp != NULL) {
		chars_read = fread(buffer, sizeof(char), PIPE_BUFFER_SIZE, read_fp);
		
		while(chars_read > 0) {
			buffer[chars_read - 1] = '\0';
			global->appendTextWidget(buffer);
			chars_read = fread(buffer, sizeof(char), PIPE_BUFFER_SIZE, read_fp);
		}
		
		pclose(read_fp);
	} else {
		global->message("Error opening pipe");
	}
}

void makePreferencesDialogBox(Global *global) {
	GtkWidget *vbox;
	GtkWidget *hbox;
	GtkWidget *label;
	GtkWidget *button;
	GtkWidget **dbox;
	
	dbox = global->getpPreferencesDialogWidget();
	*dbox = gtk_window_new(GTK_WINDOW_DIALOG);
	gtk_window_set_title(GTK_WINDOW(*dbox), "Glaum Preferences");
    gtk_container_border_width(GTK_CONTAINER(*dbox), WINDOW_SPACING);
    X(*dbox, "delete_event", gtk_widget_destroy, (gpointer)global);
	
	vbox = gtk_vbox_new(FALSE, VBOX_DEF_SPACING);
	gtk_container_add(GTK_CONTAINER(*dbox), vbox);
	gtk_widget_show(vbox);
	
	gtk_box_pack_start(GTK_BOX(vbox), global->getSudoCheckbox(), TRUE, TRUE, CHECKBOX_SPACING);
	gtk_widget_show(global->getSudoCheckbox());
	
	gtk_box_pack_start(GTK_BOX(vbox), global->getDialogLockCheckbox(), TRUE, TRUE, CHECKBOX_SPACING);
	gtk_widget_show(global->getDialogLockCheckbox());
	
	gtk_box_pack_start(GTK_BOX(vbox), global->getCdrecordVerboseCheckbox(), TRUE, TRUE, CHECKBOX_SPACING);
	gtk_widget_show(global->getCdrecordVerboseCheckbox());
	
	hbox = gtk_hbox_new(FALSE, HBOX_DEF_SPACING);
	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, HBOX_SPACING);
	gtk_widget_show(hbox);
	
	label = gtk_label_new("Recording Speed");
	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	gtk_box_pack_start(GTK_BOX(hbox), global->getCdrecordSpeedEntryWidget(), FALSE, FALSE, ENTRY_SPACING);
	gtk_widget_show(global->getCdrecordSpeedEntryWidget());
	
	hbox = gtk_hbox_new(FALSE, HBOX_DEF_SPACING);
	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, HBOX_SPACING);
	gtk_widget_show(hbox);
	
	label = gtk_label_new("CD-R SCSI ID");
	gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	gtk_box_pack_start(GTK_BOX(hbox), global->getCdrecordDeviceEntryWidget(), FALSE, FALSE, ENTRY_SPACING);
	gtk_widget_show(global->getCdrecordDeviceEntryWidget());
	
	hbox = gtk_hbox_new(FALSE, HBOX_DEF_SPACING);
	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, HBOX_SPACING);
	gtk_widget_show(hbox);
	
	button = gtk_button_new_with_label("OK");
	gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, BUTTON_SPACING);
	X(button, "clicked", apply_settings, (gpointer)global);
	gtk_widget_show(button);
	
	button = gtk_button_new_with_label("Cancel");
	gtk_box_pack_start(GTK_BOX(hbox), button, TRUE, TRUE, BUTTON_SPACING);
	X(button, "clicked", cancel_settings, (gpointer)global);
	gtk_widget_show(button);
}

void makeAboutDialogBox(Global *global) {
	GtkWidget **dbox;
	GtkWidget *vbox;
	GtkWidget *hbox;
	GtkWidget *label;
	GtkWidget *button;

	GtkWidget *pixmapwid;
	GtkWidget *separator;
	
	GdkPixmap *pixmap;
	GdkBitmap *mask;
	GtkStyle *style;
	
	dbox = global->getpAboutDialogWidget();
	*dbox = gtk_window_new(GTK_WINDOW_DIALOG);
	gtk_window_set_title(GTK_WINDOW(*dbox), "About Glaum");
	gtk_container_set_border_width(GTK_CONTAINER(*dbox), WINDOW_SPACING);
	X(*dbox, "delete_event", gtk_widget_destroy, (gpointer)global);
	
	vbox = gtk_vbox_new(FALSE, VBOX_DEF_SPACING);
	gtk_container_add(GTK_CONTAINER(*dbox), vbox);
	gtk_widget_show(vbox);
	
	style = gtk_widget_get_style(*dbox);
	pixmap = gdk_pixmap_create_from_xpm_d((*dbox)->window, &mask, &style->bg[GTK_STATE_NORMAL], (gchar **)glaum_xpm);
	pixmapwid = gtk_pixmap_new(pixmap, mask);
	gtk_widget_show(pixmapwid);
	
	hbox = gtk_hbox_new(FALSE, HBOX_DEF_SPACING);
	gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, HBOX_SPACING);
	gtk_widget_show(hbox);
	
	gtk_container_add(GTK_CONTAINER(hbox), pixmapwid);
	
	label = gtk_label_new(APPLICATION_TITLE);
	gtk_box_pack_start(GTK_BOX(hbox), label, TRUE, TRUE, LABEL_SPACING);
	gtk_widget_show(label);
	
	separator = gtk_hseparator_new();
	gtk_box_pack_start(GTK_BOX(vbox), separator, TRUE, TRUE, SEPARATOR_SPACING);
	gtk_widget_show(separator);
	
	label = gtk_label_new("It's a classic case of glomming. Americans seized on");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("\"glaum\" (a term from Scots dialect that basically means \"grab\")");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("and appropriated it as our own, changing it to \"glom\" in the");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("the process. \"Glom\" first meant \"steal\" (as in the purse-snatching,");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("robber kind of stealing), but over time that meaning got");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("stretched. Today, \"glom\" often figuratively extends that original");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("\"steal\" sense. A busy professional might glom a weekend getaway,");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("for example. \"Glom\" also appears frequently in the phrase \"glom");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("on to,\" which can mean \"to appropriate for one's own use\" (\"glom");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("on to another's idea\"); \"to grab hold of\" (\"glom on to the last");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("cookie\"); or \"to latch on to\" (\"glom on to an opinion\" or \"glom");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("on to an influential friend\").");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("From Merriam-Webster, Inc (www.Merriam-Webster.com)");
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, LABEL_SPACING);
	gtk_widget_show(label);
	
	label = gtk_label_new("By A. Jacob Cord");
	gtk_box_pack_start(GTK_BOX(vbox), label, TRUE, TRUE, LABEL_SPACING);
	gtk_widget_show(label);
	
	button = gtk_button_new_with_label("Close");
	gtk_box_pack_start(GTK_BOX(vbox), button, TRUE, TRUE, BUTTON_SPACING);
	X(button, "clicked", about_close, (gpointer)global);
	gtk_widget_show(button);
}