1/*
2 * Copyright (c) 2008 Stephan Aßmus <superstippi@gmx.de>. All rights reserved.
3 * Distributed under the terms of the MIT/X11 license.
4 *
5 * Copyright (c) 1999 Mike Steed. You are free to use and distribute this software
6 * as long as it is accompanied by it's documentation and this copyright notice.
7 * The software comes with no warranty, etc.
8 */
9
10
11#include "InfoWindow.h"
12
13#include <stdio.h>
14#include <string.h>
15#include <time.h>
16#include <utility>
17#include <vector>
18
19#include <Catalog.h>
20#include <StringView.h>
21#include <Bitmap.h>
22#include <NodeInfo.h>
23
24#include "DiskUsage.h"
25#include "Snapshot.h"
26
27using std::string;
28using std::vector;
29using std::pair;
30
31#undef B_TRANSLATION_CONTEXT
32#define B_TRANSLATION_CONTEXT "Info Window"
33
34LeftView::LeftView(BRect frame, BBitmap* icon)
35	:
36	BView(frame, NULL, B_FOLLOW_NONE, B_WILL_DRAW),
37	fIcon(icon)
38{
39	SetViewColor(tint_color(kWindowColor, B_LIGHTEN_1_TINT));
40}
41
42
43LeftView::~LeftView()
44{
45	delete fIcon;
46}
47
48
49void
50LeftView::Draw(BRect updateRect)
51{
52	float right = Bounds().Width() - kSmallHMargin;
53	BRect iconRect(right - 31.0, kSmallVMargin, right, kSmallVMargin + 31.0);
54	if (updateRect.Intersects(iconRect)) {
55		SetDrawingMode(B_OP_OVER);
56		DrawBitmap(fIcon, iconRect);
57	}
58}
59
60
61InfoWin::InfoWin(BPoint p, FileInfo *f, BWindow* parent)
62	: BWindow(BRect(p, p), kEmptyStr, B_FLOATING_WINDOW_LOOK,
63		B_FLOATING_SUBSET_WINDOW_FEEL,
64		B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_NOT_MINIMIZABLE)
65{
66	AddToSubset(parent);
67
68	typedef pair<string, string> Item;
69	typedef vector<Item> InfoList;
70
71	BString stringTitle("%refName% info");
72	stringTitle.ReplaceFirst("%refName%", f->ref.name);
73	SetTitle(stringTitle.String());
74
75	InfoList info;
76	Item item;
77
78	// Size
79	char name[B_PATH_NAME_LENGTH] = { 0 };
80	size_to_string(f->size, name, sizeof(name));
81	if (f->count > 0) {
82		// This is a directory.
83		char str[64];
84		snprintf(str, sizeof(str), B_TRANSLATE(" in %d files"),
85			f->count);
86		strlcat(name, str, sizeof(name));
87	}
88	info.push_back(Item(B_TRANSLATE_MARK("Size"), name));
89
90	// Created & modified dates
91	BEntry entry(&f->ref);
92	time_t t;
93	entry.GetCreationTime(&t);
94	strftime(name, 64, B_TRANSLATE("%a, %d %b %Y, %r"), localtime(&t));
95	info.push_back(Item(B_TRANSLATE("Created"), name));
96	entry.GetModificationTime(&t);
97	strftime(name, 64, B_TRANSLATE("%a, %d %b %Y, %r"), localtime(&t));
98	info.push_back(Item(B_TRANSLATE("Modified"), name));
99
100	// Kind
101	BMimeType* type = f->Type();
102	type->GetShortDescription(name);
103	info.push_back(Item(B_TRANSLATE("Kind"), name));
104	delete type;
105
106	// Path
107	string path;
108	f->GetPath(path);
109	info.push_back(Item(B_TRANSLATE("Path"), path));
110
111	// Icon
112	BBitmap *icon = new BBitmap(BRect(0.0, 0.0, 31.0, 31.0), B_RGBA32);
113	entry_ref ref;
114	entry.GetRef(&ref);
115	BNodeInfo::GetTrackerIcon(&ref, icon, B_LARGE_ICON);
116
117	// Compute the window size and add the views.
118	BFont smallFont(be_plain_font);
119	smallFont.SetSize(floorf(smallFont.Size() * 0.95));
120
121	struct font_height fh;
122	smallFont.GetHeight(&fh);
123	float fontHeight = fh.ascent + fh.descent + fh.leading;
124
125	float leftWidth = 32.0;
126	float rightWidth = 0.0;
127	InfoList::iterator i = info.begin();
128	while (i != info.end()) {
129		float w = smallFont.StringWidth((*i).first.c_str()) +
130			2.0 * kSmallHMargin;
131		leftWidth = max_c(leftWidth, w);
132		w = smallFont.StringWidth((*i).second.c_str()) + 2.0 * kSmallHMargin;
133		rightWidth = max_c(rightWidth, w);
134		i++;
135	}
136
137	float winHeight = 32.0 + 4.0 * kSmallVMargin + 5.0 * (fontHeight
138		+ kSmallVMargin);
139	float winWidth = leftWidth + rightWidth;
140	ResizeTo(winWidth, winHeight);
141
142	LeftView *leftView = new LeftView(BRect(0.0, 0.0, leftWidth, winHeight),
143		icon);
144	BView *rightView = new BView(
145		BRect(leftWidth + 1.0, 0.0, winWidth, winHeight), NULL,
146		B_FOLLOW_NONE, B_WILL_DRAW);
147
148	AddChild(leftView);
149	AddChild(rightView);
150
151	BStringView *sv = new BStringView(
152		BRect(kSmallHMargin, kSmallVMargin, rightView->Bounds().Width(),
153		kSmallVMargin + 30.0), NULL, f->ref.name, B_FOLLOW_ALL);
154
155	BFont largeFont(be_plain_font);
156	largeFont.SetSize(ceilf(largeFont.Size() * 1.1));
157	sv->SetFont(&largeFont);
158	rightView->AddChild(sv);
159
160	float y = 32.0 + 4.0 * kSmallVMargin;
161	i = info.begin();
162	while (i != info.end()) {
163		sv = new BStringView(
164			BRect(kSmallHMargin, y, leftView->Bounds().Width(),
165			y + fontHeight), NULL, (*i).first.c_str());
166		sv->SetFont(&smallFont);
167		sv->SetAlignment(B_ALIGN_RIGHT);
168		sv->SetHighColor(kBasePieColor[1]); // arbitrary
169		leftView->AddChild(sv);
170
171		sv = new BStringView(
172			BRect(kSmallHMargin, y, rightView->Bounds().Width(),
173			y + fontHeight), NULL, (*i).second.c_str());
174		sv->SetFont(&smallFont);
175		rightView->AddChild(sv);
176
177		y += fontHeight + kSmallVMargin;
178		i++;
179	}
180
181	Show();
182}
183
184
185InfoWin::~InfoWin()
186{
187}
188