Does this look familiar? Copied the DiskProbe UI - not functional yet, though.

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@6553 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2004-02-10 15:34:29 +00:00
parent 5d5bcda961
commit 56aa406a66
5 changed files with 492 additions and 1 deletions

View File

@ -116,7 +116,7 @@ DiskProbe::DiskProbe()
: BApplication(kSignature), : BApplication(kSignature),
fOpenWindow(NULL), fOpenWindow(NULL),
fWindowCount(0), fWindowCount(0),
fWindowPosition(50, 50, 500, 500) fWindowPosition(50, 50, 550, 500)
{ {
fFilePanel = new BFilePanel(); fFilePanel = new BFilePanel();

View File

@ -8,6 +8,7 @@ App DiskProbe :
DiskProbe.cpp DiskProbe.cpp
DataEditor.cpp DataEditor.cpp
ProbeWindow.cpp ProbeWindow.cpp
ProbeView.cpp
OpenWindow.cpp OpenWindow.cpp
; ;

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@ -0,0 +1,453 @@
/*
** Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the OpenBeOS License.
*/
#include "ProbeView.h"
#define BEOS_R5_COMPATIBLE
// for SetLimits()
#include <Window.h>
#include <TextControl.h>
#include <StringView.h>
#include <Slider.h>
#include <Bitmap.h>
#include <Box.h>
#include <MenuBar.h>
#include <MenuItem.h>
#include <String.h>
#include <Entry.h>
#include <Path.h>
#include <NodeInfo.h>
#include <Node.h>
#include <NodeMonitor.h>
#include <stdio.h>
class IconView : public BView {
public:
IconView(BRect frame, entry_ref *ref, bool isDevice);
virtual ~IconView();
virtual void AttachedToWindow();
virtual void Draw(BRect updateRect);
void UpdateIcon();
private:
entry_ref fRef;
bool fIsDevice;
BBitmap *fBitmap;
};
class Slider : public BSlider {
public:
Slider(BRect rect, const char *name);
virtual ~Slider();
virtual void DrawBar();
};
class HeaderView : public BView {
public:
HeaderView(BRect frame, entry_ref *ref, bool isDevice, const char *attribute = NULL);
virtual ~HeaderView();
virtual void AttachedToWindow();
virtual void Draw(BRect updateRect);
virtual void GetPreferredSize(float *_width, float *_height);
private:
const char *fAttribute;
BTextControl *fPositionControl;
BStringView *fPathView;
BStringView *fSizeView;
BStringView *fOffsetView;
BStringView *fFileOffsetView;
BSlider *fPositionSlider;
IconView *fIconView;
};
//----------------------
IconView::IconView(BRect rect, entry_ref *ref, bool isDevice)
: BView(rect, NULL, B_FOLLOW_NONE, B_WILL_DRAW),
fRef(*ref),
fIsDevice(isDevice),
fBitmap(NULL)
{
UpdateIcon();
}
IconView::~IconView()
{
delete fBitmap;
}
void
IconView::AttachedToWindow()
{
if (Parent() != NULL)
SetViewColor(Parent()->ViewColor());
else
SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
}
void
IconView::Draw(BRect updateRect)
{
if (fBitmap == NULL)
return;
SetDrawingMode(B_OP_OVER);
DrawBitmap(fBitmap, updateRect, updateRect);
SetDrawingMode(B_OP_COPY);
}
void
IconView::UpdateIcon()
{
if (fBitmap == NULL)
fBitmap = new BBitmap(BRect(0, 0, 31, 31), B_CMAP8);
if (fBitmap != NULL) {
status_t status = B_ERROR;
if (fIsDevice) {
BPath path(&fRef);
status = get_device_icon(path.Path(), fBitmap->Bits(), B_LARGE_ICON);
} else
status = BNodeInfo::GetTrackerIcon(&fRef, fBitmap);
if (status != B_OK) {
// ToDo: get a standard generic icon here?
delete fBitmap;
fBitmap = NULL;
}
Invalidate();
}
}
// #pragma mark -
Slider::Slider(BRect rect, const char *name)
: BSlider(rect, name, NULL, NULL, 0, 0x10000000, B_HORIZONTAL, B_TRIANGLE_THUMB)
{
}
Slider::~Slider()
{
}
void
Slider::DrawBar()
{
BView *view = OffscreenView();
BRect barFrame = BarFrame();
BRect frame = barFrame.InsetByCopy(1, 1);
frame.top++;
frame.left++;
frame.right = ThumbFrame().left + ThumbFrame().Width() / 2;
view->SetHighColor(ui_color(B_CONTROL_HIGHLIGHT_COLOR)); //102, 152, 203);
// ToDo: the color should probably be retrieved from one of the ui colors
view->FillRect(frame);
frame.left = frame.right;
frame.right = barFrame.right - 1;
view->SetHighColor(tint_color(ViewColor(), B_DARKEN_1_TINT));
view->FillRect(frame);
rgb_color cornerColor = tint_color(ViewColor(), B_DARKEN_1_TINT);
rgb_color darkColor = tint_color(ViewColor(), B_DARKEN_3_TINT);
view->BeginLineArray(9);
// the corners
view->AddLine(barFrame.LeftTop(), barFrame.LeftTop(), cornerColor);
view->AddLine(barFrame.LeftBottom(), barFrame.LeftBottom(), cornerColor);
view->AddLine(barFrame.RightTop(), barFrame.RightTop(), cornerColor);
// the edges
view->AddLine(BPoint(barFrame.left, barFrame.top + 1),
BPoint(barFrame.left, barFrame.bottom - 1), darkColor);
view->AddLine(BPoint(barFrame.right, barFrame.top + 1),
BPoint(barFrame.right, barFrame.bottom), ui_color(B_SHINE_COLOR));
barFrame.left++;
barFrame.right--;
view->AddLine(barFrame.LeftTop(), barFrame.RightTop(), darkColor);
view->AddLine(barFrame.LeftBottom(), barFrame.RightBottom(), ui_color(B_SHINE_COLOR));
// the inner edges
barFrame.top++;
view->AddLine(barFrame.LeftTop(), barFrame.RightTop(), ui_color(B_SHADOW_COLOR));
view->AddLine(BPoint(barFrame.left, barFrame.top + 1),
BPoint(barFrame.left, barFrame.bottom - 1), ui_color(B_SHADOW_COLOR));
view->EndLineArray();
}
// #pragma mark -
HeaderView::HeaderView(BRect frame, entry_ref *ref, bool isDevice, const char *attribute)
: BView(frame, "probeHeader", B_FOLLOW_LEFT_RIGHT, B_WILL_DRAW),
fAttribute(attribute)
{
SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
fIconView = new IconView(BRect(10, 10, 41, 41), ref, isDevice);
AddChild(fIconView);
BFont boldFont = *be_bold_font;
boldFont.SetSize(10.0);
BFont plainFont = *be_plain_font;
plainFont.SetSize(10.0);
BStringView *stringView = new BStringView(BRect(50, 6, frame.right, 20),
B_EMPTY_STRING, attribute != NULL ? "Attribute: " : isDevice ? "Device: " : "File: ");
stringView->SetFont(&boldFont);
stringView->ResizeToPreferred();
AddChild(stringView);
BPath path(ref);
BString string = path.Path();
if (attribute != NULL) {
string.Prepend(" (");
string.Prepend(attribute);
string.Append(")");
}
BRect rect = stringView->Frame();
rect.left = rect.right;
rect.right = frame.right;
fPathView = new BStringView(rect, B_EMPTY_STRING, string.String());
fPathView->SetFont(&plainFont);
AddChild(fPathView);
stringView = new BStringView(BRect(50, 27, frame.right, 50), B_EMPTY_STRING, "Block: ");
stringView->SetFont(&boldFont);
stringView->ResizeToPreferred();
AddChild(stringView);
rect = stringView->Frame();
rect.left = rect.right;
rect.right += 75;
rect.OffsetBy(0, -2);
// BTextControl oddities
fPositionControl = new BTextControl(rect, B_EMPTY_STRING, NULL, "0x0", NULL);
fPositionControl->SetDivider(0.0);
fPositionControl->SetFont(&plainFont);
fPositionControl->TextView()->SetFontAndColor(&plainFont);
fPositionControl->SetAlignment(B_ALIGN_LEFT, B_ALIGN_RIGHT);
AddChild(fPositionControl);
rect.left = rect.right + 4;
rect.right = rect.left + 75;
rect.OffsetBy(0, 2);
fSizeView = new BStringView(rect, B_EMPTY_STRING, "of 0x0");
fSizeView->SetFont(&plainFont);
AddChild(fSizeView);
rect.left = rect.right + 4;
rect.right = frame.right;
stringView = new BStringView(rect, B_EMPTY_STRING, "Offset: ");
stringView->SetFont(&boldFont);
stringView->ResizeToPreferred();
AddChild(stringView);
rect = stringView->Frame();
rect.left = rect.right;
rect.right = rect.left + 40;
fOffsetView = new BStringView(rect, B_EMPTY_STRING, "0x0");
fOffsetView->SetFont(&plainFont);
AddChild(fOffsetView);
rect.left = rect.right + 4;
rect.right = frame.right;
stringView = new BStringView(rect, B_EMPTY_STRING,
attribute != NULL ? "Attribute Offset: " : isDevice ? "Device Offset: " : "File Offset: ");
stringView->SetFont(&boldFont);
stringView->ResizeToPreferred();
AddChild(stringView);
rect = stringView->Frame();
rect.left = rect.right;
rect.right = rect.left + 70;
fFileOffsetView = new BStringView(rect, B_EMPTY_STRING, "0x0");
fFileOffsetView->SetFont(&plainFont);
AddChild(fFileOffsetView);
rect = Bounds();
rect.InsetBy(3, 0);
rect.top = 48;
rect.bottom = 60;
fPositionSlider = new Slider(rect, "slider");
fPositionSlider->SetBarThickness(8);
fPositionSlider->ResizeToPreferred();
AddChild(fPositionSlider);
}
HeaderView::~HeaderView()
{
}
void
HeaderView::AttachedToWindow()
{
}
void
HeaderView::Draw(BRect updateRect)
{
BRect rect = Bounds();
rect.bottom -= 2;
SetHighColor(ui_color(B_SHINE_COLOR));
StrokeLine(rect.LeftTop(), rect.LeftBottom());
StrokeLine(rect.LeftTop(), rect.RightTop());
rect.bottom++;
SetHighColor(tint_color(ViewColor(), B_DARKEN_1_TINT));
StrokeLine(rect.LeftBottom(), rect.RightBottom());
rect.bottom++;
SetHighColor(tint_color(ViewColor(), B_DARKEN_2_TINT));
StrokeLine(rect.LeftBottom(), rect.RightBottom());
}
void
HeaderView::GetPreferredSize(float *_width, float *_height)
{
if (_width)
*_width = Bounds().Width();
if (_height)
*_height = fPositionSlider->Frame().bottom + 4;
}
// #pragma mark -
ProbeView::ProbeView(BRect rect, entry_ref *ref, const char *attribute)
: BView(rect, "probeView", B_FOLLOW_ALL, B_WILL_DRAW)
{
BNode node(ref);
node_ref nodeRef;
if (node.GetNodeRef(&nodeRef) == B_OK)
watch_node(&nodeRef, B_WATCH_STAT, this);
struct stat stat;
stat.st_mode = 0;
BEntry entry(ref);
entry.GetStat(&stat);
fIsDevice = (stat.st_mode & (S_IFBLK | S_IFCHR)) != 0;
rect = Bounds();
rect.bottom = rect.top + 62;
fHeaderView = new HeaderView(rect, ref, fIsDevice);
fHeaderView->ResizeToPreferred();
AddChild(fHeaderView);
}
ProbeView::~ProbeView()
{
stop_watching(this);
}
void
ProbeView::AttachedToWindow()
{
// Add menu to window
BMenuBar *bar = Window()->KeyMenuBar();
if (bar == NULL)
return;
BMenu *menu = new BMenu("Edit");
menu->AddItem(new BMenuItem("Undo", NULL, 'Z', B_COMMAND_KEY));
menu->AddItem(new BMenuItem("Redo", NULL, 'Z', B_COMMAND_KEY | B_SHIFT_KEY));
menu->AddSeparatorItem();
menu->AddItem(new BMenuItem("Copy", NULL, 'C', B_COMMAND_KEY));
menu->AddItem(new BMenuItem("Paste", NULL, 'V', B_COMMAND_KEY));
menu->AddItem(new BMenuItem("Select All", NULL, 'A', B_COMMAND_KEY));
menu->AddSeparatorItem();
menu->AddItem(new BMenuItem("Find" B_UTF8_ELLIPSIS, NULL, 'F', B_COMMAND_KEY));
menu->AddItem(new BMenuItem("Find Again", NULL, 'G', B_COMMAND_KEY));
bar->AddItem(menu);
menu = new BMenu("Block");
menu->AddItem(new BMenuItem("Next", NULL, B_RIGHT_ARROW, B_COMMAND_KEY));
menu->AddItem(new BMenuItem("Previous", NULL, B_LEFT_ARROW, B_COMMAND_KEY));
menu->AddItem(new BMenuItem("Back", NULL, 'J', B_COMMAND_KEY));
BMenu *subMenu = new BMenu("Selection");
menu->AddItem(new BMenuItem(subMenu));
menu->AddSeparatorItem();
menu->AddItem(new BMenuItem("Write", NULL, 'J', B_COMMAND_KEY));
menu->AddSeparatorItem();
subMenu = new BMenu("Bookmarks");
subMenu->AddItem(new BMenuItem("Add", NULL, 'B', B_COMMAND_KEY));
menu->AddItem(new BMenuItem(subMenu));
bar->AddItem(menu);
menu = new BMenu("View");
subMenu = new BMenu("Base");
subMenu->AddItem(new BMenuItem("Decimal", NULL, 'D', B_COMMAND_KEY));
subMenu->AddItem(new BMenuItem("Hex", NULL, 'H', B_COMMAND_KEY));
menu->AddItem(new BMenuItem(subMenu));
subMenu = new BMenu("BlockSize");
subMenu->AddItem(new BMenuItem("512", NULL));
menu->AddItem(new BMenuItem(subMenu));
menu->AddSeparatorItem();
subMenu = new BMenu("Font Size");
const int32 fontSizes[] = {9, 10, 12, 14, 18, 24, 36, 48};
for (uint32 i = 0; i < sizeof(fontSizes) / sizeof(fontSizes[0]); i++) {
char buffer[16];
snprintf(buffer, sizeof(buffer), "%ld", fontSizes[i]);
subMenu->AddItem(new BMenuItem(buffer, NULL));
}
subMenu->AddSeparatorItem();
subMenu->AddItem(new BMenuItem("Fit", NULL));
menu->AddItem(new BMenuItem(subMenu));
bar->AddItem(menu);
}
void
ProbeView::MessageReceived(BMessage *message)
{
BView::MessageReceived(message);
}

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@ -0,0 +1,32 @@
/*
** Copyright 2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the OpenBeOS License.
*/
#ifndef PROBE_VIEW_H
#define PROBE_VIEW_H
#include <View.h>
#include <Path.h>
class BTextControl;
class BStringView;
class BSlider;
class HeaderView;
class ProbeView : public BView {
public:
ProbeView(BRect rect, entry_ref *ref, const char *attribute = NULL);
virtual ~ProbeView();
virtual void AttachedToWindow();
virtual void MessageReceived(BMessage *message);
private:
bool fIsDevice;
HeaderView *fHeaderView;
};
#endif /* PROBE_WINDOW_H */

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@ -7,6 +7,7 @@
#include "ProbeWindow.h" #include "ProbeWindow.h"
#include "OpenWindow.h" #include "OpenWindow.h"
#include "DiskProbe.h" #include "DiskProbe.h"
#include "ProbeView.h"
#include <Application.h> #include <Application.h>
#include <MenuBar.h> #include <MenuBar.h>
@ -68,6 +69,10 @@ ProbeWindow::ProbeWindow(BRect rect, entry_ref *ref, const char *attribute)
// add our interface widgets // add our interface widgets
BRect rect = Bounds();
rect.top = menuBar->Bounds().Height() + 1;
BView *view = new ProbeView(rect, ref, attribute);
AddChild(view);
} }