1/*
2 * Copyright 2000, Georges-Edouard Berenger. All rights reserved.
3 * Distributed under the terms of the MIT License.
4 */
5
6
7#include "PCWorld.h"
8#include "PCWindow.h"
9#include "Preferences.h"
10#include "ProcessController.h"
11#include "Utilities.h"
12
13#include <Alert.h>
14#include <Application.h>
15#include <Catalog.h>
16#include <Deskbar.h>
17#include <Dragger.h>
18#include <Roster.h>
19#include <StringView.h>
20
21
22PCWindow::PCWindow()
23	:
24	BWindow(BRect(100, 150, 131, 181),
25		B_TRANSLATE_SYSTEM_NAME("ProcessController"), B_TITLED_WINDOW,
26		B_NOT_H_RESIZABLE | B_NOT_ZOOMABLE | B_ASYNCHRONOUS_CONTROLS)
27{
28	Preferences preferences(kPreferencesFileName);
29	preferences.SaveInt32(kCurrentVersion, kVersionName);
30	preferences.LoadWindowPosition(this, kPosPrefName);
31
32	system_info info;
33	get_system_info(&info);
34	int width = 4;
35	if (info.cpu_count > 4)
36		width = info.cpu_count;
37	if (info.cpu_count <= 16)
38		width *= 2;
39
40	// For the memory bar
41	width += 8;
42
43	BRect rect = Bounds();
44
45	BView* topView = new BView(rect, NULL, B_FOLLOW_ALL, B_WILL_DRAW);
46	topView->SetViewUIColor(B_PANEL_BACKGROUND_COLOR);
47	AddChild(topView);
48
49	// set up a rectangle && instantiate a new view
50	// view rect should be same size as window rect but with left top at (0, 0)
51	rect.Set(0, 0, width - 1, 15);
52	SetSizeLimits(rect.Width() + 21, rect.Width() + 21, 15 + 21, 15 + 21);
53
54	rect.OffsetTo((Bounds().Width() - 16) / 2, (Bounds().Height() - 16) / 2);
55
56	topView->AddChild(new ProcessController(rect));
57
58	// make window visible
59	Show();
60	fDraggersAreDrawn = BDragger::AreDraggersDrawn();
61	BDragger::ShowAllDraggers();
62}
63
64
65PCWindow::~PCWindow()
66{
67	if (!fDraggersAreDrawn)
68		BDragger::HideAllDraggers();
69}
70
71
72bool
73PCWindow::QuitRequested()
74{
75	Preferences tPreferences(kPreferencesFileName);
76	tPreferences.SaveInt32(kCurrentVersion, kVersionName);
77	tPreferences.SaveWindowPosition(this, kPosPrefName);
78
79	be_app->PostMessage(B_QUIT_REQUESTED);
80	return true;
81}
82