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Converted to Haiku coding style.

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git-svn-id: http://svn.haiku-os.org/webpositive/webkit/trunk@337 94f232f2-1747-11df-bad5-a5bfde151594
This commit is contained in:
stippi
2012-07-03 15:38:18 +02:00
committed by Alexandre Deckner
parent aa5ba348ea
commit 9ccfda9c50
2 changed files with 435 additions and 388 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/apps/webpositive/DownloadWindow.cpp
+419 -373
View File
@@ -25,12 +25,10 @@
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/ */
#include "config.h"
#include "DownloadWindow.h" #include "DownloadWindow.h"
#include "BrowserApp.h" #include <stdio.h>
#include "WebDownload.h"
#include "WebPage.h"
#include <Alert.h> #include <Alert.h>
#include <Bitmap.h> #include <Bitmap.h>
#include <Button.h> #include <Button.h>
@@ -48,296 +46,310 @@
#include <SeparatorView.h> #include <SeparatorView.h>
#include <SpaceLayoutItem.h> #include <SpaceLayoutItem.h>
#include <StatusBar.h> #include <StatusBar.h>
#include <stdio.h>
#include "BrowserApp.h"
#include "WebDownload.h"
#include "WebPage.h"
enum { enum {
REMOVE_FINISHED_DOWNLOADS = 'rmfd', REMOVE_FINISHED_DOWNLOADS = 'rmfd',
OPEN_DOWNLOAD = 'opdn', OPEN_DOWNLOAD = 'opdn',
RESTART_DOWNLOAD = 'rsdn', RESTART_DOWNLOAD = 'rsdn',
CANCEL_DOWNLOAD = 'cndn', CANCEL_DOWNLOAD = 'cndn',
REMOVE_DOWNLOAD = 'rmdn', REMOVE_DOWNLOAD = 'rmdn',
SAVE_SETTINGS = 'svst' SAVE_SETTINGS = 'svst'
}; };
class IconView : public BView { class IconView : public BView {
public: public:
IconView(const BEntry& entry) IconView(const BEntry& entry)
: BView("Download icon", B_WILL_DRAW) :
, m_iconBitmap(BRect(0, 0, 31, 31), 0, B_RGBA32) BView("Download icon", B_WILL_DRAW),
{ fIconBitmap(BRect(0, 0, 31, 31), 0, B_RGBA32)
BNode node(&entry); {
BNodeInfo info(&node); BNode node(&entry);
info.GetTrackerIcon(&m_iconBitmap, B_LARGE_ICON); BNodeInfo info(&node);
SetDrawingMode(B_OP_OVER); info.GetTrackerIcon(&fIconBitmap, B_LARGE_ICON);
} SetDrawingMode(B_OP_OVER);
}
IconView(BMessage* archive) IconView(BMessage* archive)
: BView("Download icon", B_WILL_DRAW) :
, m_iconBitmap(archive) BView("Download icon", B_WILL_DRAW),
{ fIconBitmap(archive)
SetDrawingMode(B_OP_OVER); {
} SetDrawingMode(B_OP_OVER);
}
status_t saveSettings(BMessage* archive) status_t SaveSettings(BMessage* archive)
{ {
return m_iconBitmap.Archive(archive); return fIconBitmap.Archive(archive);
} }
virtual void AttachedToWindow() virtual void AttachedToWindow()
{ {
SetViewColor(Parent()->ViewColor()); SetViewColor(Parent()->ViewColor());
} }
virtual void Draw(BRect updateRect) virtual void Draw(BRect updateRect)
{ {
DrawBitmapAsync(&m_iconBitmap); DrawBitmapAsync(&fIconBitmap);
} }
virtual BSize MinSize() virtual BSize MinSize()
{ {
return BSize(m_iconBitmap.Bounds().Width(), m_iconBitmap.Bounds().Height()); return BSize(fIconBitmap.Bounds().Width(), fIconBitmap.Bounds().Height());
} }
virtual BSize PreferredSize() virtual BSize PreferredSize()
{ {
return MinSize(); return MinSize();
} }
virtual BSize MaxSize() virtual BSize MaxSize()
{ {
return MinSize(); return MinSize();
} }
private: private:
BBitmap m_iconBitmap; BBitmap fIconBitmap;
}; };
class SmallButton : public BButton { class SmallButton : public BButton {
public: public:
SmallButton(const char* label, BMessage* message = NULL) SmallButton(const char* label, BMessage* message = NULL)
: BButton(label, message) :
{ BButton(label, message)
BFont font; {
GetFont(&font); BFont font;
float size = ceilf(font.Size() * 0.8); GetFont(&font);
font.SetSize(max_c(8, size)); float size = ceilf(font.Size() * 0.8);
SetFont(&font, B_FONT_SIZE); font.SetSize(max_c(8, size));
} SetFont(&font, B_FONT_SIZE);
}
}; };
class DownloadProgressView : public BGridView { class DownloadProgressView : public BGridView {
public: public:
DownloadProgressView(BWebDownload* download) DownloadProgressView(BWebDownload* download)
: BGridView(8, 3) :
, m_download(download) BGridView(8, 3),
, m_url(download->URL()) fDownload(download),
, m_path(download->Path()) fURL(download->URL()),
, m_expectedSize(download->ExpectedSize()) fPath(download->Path()),
{ fExpectedSize(download->ExpectedSize())
} {
}
DownloadProgressView(const BMessage* archive) DownloadProgressView(const BMessage* archive)
: BGridView(8, 3) :
, m_download(NULL) BGridView(8, 3),
, m_url() fDownload(NULL),
, m_path() fURL(),
, m_expectedSize(0) fPath(),
{ fExpectedSize(0)
const char* string; {
if (archive->FindString("path", &string) == B_OK) const char* string;
m_path.SetTo(string); if (archive->FindString("path", &string) == B_OK)
if (archive->FindString("url", &string) == B_OK) fPath.SetTo(string);
m_url = string; if (archive->FindString("url", &string) == B_OK)
} fURL = string;
}
bool init(BMessage* archive = NULL) bool Init(BMessage* archive = NULL)
{ {
BEntry entry(m_path.Path()); BEntry entry(fPath.Path());
if (!entry.Exists() && !archive) if (!entry.Exists() && !archive)
return false; return false;
SetViewColor(245, 245, 245); SetViewColor(245, 245, 245);
SetFlags(Flags() | B_FULL_UPDATE_ON_RESIZE | B_WILL_DRAW); SetFlags(Flags() | B_FULL_UPDATE_ON_RESIZE | B_WILL_DRAW);
BGridLayout* layout = GridLayout(); BGridLayout* layout = GridLayout();
m_statusBar = new BStatusBar("download progress", m_path.Leaf()); fStatusBar = new BStatusBar("download progress", fPath.Leaf());
m_statusBar->SetMaxValue(100); fStatusBar->SetMaxValue(100);
if (archive) { if (archive) {
float value; float value;
if (archive->FindFloat("value", &value) == B_OK) if (archive->FindFloat("value", &value) == B_OK)
m_statusBar->SetTo(value); fStatusBar->SetTo(value);
} }
m_statusBar->SetBarHeight(12); fStatusBar->SetBarHeight(12);
if (entry.Exists()) if (entry.Exists())
m_iconView = new IconView(entry); fIconView = new IconView(entry);
else else
m_iconView = new IconView(archive); fIconView = new IconView(archive);
if (!m_download && m_statusBar->CurrentValue() < 100) if (!fDownload && fStatusBar->CurrentValue() < 100)
m_button1 = new SmallButton("Restart", new BMessage(RESTART_DOWNLOAD)); fTopButton = new SmallButton("Restart", new BMessage(RESTART_DOWNLOAD));
else { else {
m_button1 = new SmallButton("Open", new BMessage(OPEN_DOWNLOAD)); fTopButton = new SmallButton("Open", new BMessage(OPEN_DOWNLOAD));
m_button1->SetEnabled(m_download == NULL); fTopButton->SetEnabled(fDownload == NULL);
} }
if (m_download) if (fDownload)
m_button2 = new SmallButton("Cancel", new BMessage(CANCEL_DOWNLOAD)); fBottomButton = new SmallButton("Cancel", new BMessage(CANCEL_DOWNLOAD));
else { else {
m_button2 = new SmallButton("Remove", new BMessage(REMOVE_DOWNLOAD)); fBottomButton = new SmallButton("Remove", new BMessage(REMOVE_DOWNLOAD));
m_button2->SetEnabled(m_download == NULL); fBottomButton->SetEnabled(fDownload == NULL);
} }
layout->SetInsets(8, 5, 5, 6); layout->SetInsets(8, 5, 5, 6);
layout->AddView(m_iconView, 0, 0, 1, 2); layout->AddView(fIconView, 0, 0, 1, 2);
layout->AddView(m_statusBar, 1, 0, 1, 2); layout->AddView(fStatusBar, 1, 0, 1, 2);
layout->AddView(m_button1, 2, 0); layout->AddView(fTopButton, 2, 0);
layout->AddView(m_button2, 2, 1); layout->AddView(fBottomButton, 2, 1);
return true; return true;
} }
status_t saveSettings(BMessage* archive) status_t SaveSettings(BMessage* archive)
{ {
if (!archive) if (!archive)
return B_BAD_VALUE; return B_BAD_VALUE;
status_t ret = archive->AddString("path", m_path.Path()); status_t ret = archive->AddString("path", fPath.Path());
if (ret == B_OK) if (ret == B_OK)
ret = archive->AddString("url", m_url.String()); ret = archive->AddString("url", fURL.String());
if (ret == B_OK) if (ret == B_OK)
ret = archive->AddFloat("value", m_statusBar->CurrentValue()); ret = archive->AddFloat("value", fStatusBar->CurrentValue());
if (ret == B_OK) if (ret == B_OK)
ret = m_iconView->saveSettings(archive); ret = fIconView->SaveSettings(archive);
return ret; return ret;
} }
virtual void AttachedToWindow() virtual void AttachedToWindow()
{ {
if (m_download) if (fDownload)
m_download->SetProgressListener(BMessenger(this)); fDownload->SetProgressListener(BMessenger(this));
m_button1->SetTarget(this); fTopButton->SetTarget(this);
m_button2->SetTarget(this); fBottomButton->SetTarget(this);
} }
virtual void AllAttached() virtual void AllAttached()
{ {
SetViewColor(B_TRANSPARENT_COLOR); SetViewColor(B_TRANSPARENT_COLOR);
SetLowColor(245, 245, 245); SetLowColor(245, 245, 245);
SetHighColor(tint_color(LowColor(), B_DARKEN_1_TINT)); SetHighColor(tint_color(LowColor(), B_DARKEN_1_TINT));
} }
virtual void Draw(BRect updateRect) virtual void Draw(BRect updateRect)
{ {
BRect bounds(Bounds()); BRect bounds(Bounds());
bounds.bottom--; bounds.bottom--;
FillRect(bounds, B_SOLID_LOW); FillRect(bounds, B_SOLID_LOW);
bounds.bottom++; bounds.bottom++;
StrokeLine(bounds.LeftBottom(), bounds.RightBottom()); StrokeLine(bounds.LeftBottom(), bounds.RightBottom());
} }
virtual void MessageReceived(BMessage* message) virtual void MessageReceived(BMessage* message)
{ {
switch (message->what) { switch (message->what) {
case B_DOWNLOAD_PROGRESS: { case B_DOWNLOAD_PROGRESS: {
float progress; float progress;
if (message->FindFloat("progress", &progress) == B_OK) if (message->FindFloat("progress", &progress) == B_OK)
m_statusBar->SetTo(progress); fStatusBar->SetTo(progress);
break; break;
} }
case OPEN_DOWNLOAD: { case OPEN_DOWNLOAD: {
// TODO: In case of executable files, ask the user first! // TODO: In case of executable files, ask the user first!
entry_ref ref; entry_ref ref;
status_t status = get_ref_for_path(m_path.Path(), &ref); status_t status = get_ref_for_path(fPath.Path(), &ref);
if (status == B_OK) if (status == B_OK)
status = be_roster->Launch(&ref); status = be_roster->Launch(&ref);
if (status != B_OK && status != B_ALREADY_RUNNING) { if (status != B_OK && status != B_ALREADY_RUNNING) {
BAlert* alert = new BAlert("Open download error", BAlert* alert = new BAlert("Open download error",
"The download could not be opened.", "OK"); "The download could not be opened.", "OK");
alert->Go(NULL); alert->Go(NULL);
} }
break; break;
} }
case RESTART_DOWNLOAD: case RESTART_DOWNLOAD:
BWebPage::RequestDownload(m_url); BWebPage::RequestDownload(fURL);
break; break;
case CANCEL_DOWNLOAD:
fDownload->Cancel();
DownloadCanceled();
break;
case REMOVE_DOWNLOAD: {
Window()->PostMessage(SAVE_SETTINGS);
RemoveSelf();
delete this;
// TOAST!
return;
}
case B_DOWNLOAD_REMOVED:
// TODO: This is a bit asymetric. The removed notification
// arrives here, but it would be nicer if it arrived
// at the window...
Window()->PostMessage(message);
break;
default:
BGridView::MessageReceived(message);
}
}
case CANCEL_DOWNLOAD: BWebDownload* Download() const
m_download->Cancel(); {
downloadCanceled(); return fDownload;
break; }
case REMOVE_DOWNLOAD: { const BString& URL() const
Window()->PostMessage(SAVE_SETTINGS); {
RemoveSelf(); return fURL;
delete this; }
// TOAST!
return;
}
case B_DOWNLOAD_REMOVED:
// TODO: This is a bit asymetric. The removed notification
// arrives here, but it would be nicer if it arrived
// at the window...
Window()->PostMessage(message);
break;
default:
BGridView::MessageReceived(message);
}
}
BWebDownload* download() const void DownloadFinished()
{ {
return m_download; fDownload = NULL;
} fTopButton->SetEnabled(true);
fBottomButton->SetLabel("Remove");
fBottomButton->SetMessage(new BMessage(REMOVE_DOWNLOAD));
fBottomButton->SetEnabled(true);
}
const BString& url() const void DownloadCanceled()
{ {
return m_url; fDownload = NULL;
} fTopButton->SetLabel("Restart");
fTopButton->SetMessage(new BMessage(RESTART_DOWNLOAD));
void downloadFinished() fTopButton->SetEnabled(true);
{ fBottomButton->SetLabel("Remove");
m_download = NULL; fBottomButton->SetMessage(new BMessage(REMOVE_DOWNLOAD));
m_button1->SetEnabled(true); fBottomButton->SetEnabled(true);
m_button2->SetLabel("Remove"); }
m_button2->SetMessage(new BMessage(REMOVE_DOWNLOAD));
m_button2->SetEnabled(true);
}
void downloadCanceled()
{
m_download = NULL;
m_button1->SetLabel("Restart");
m_button1->SetMessage(new BMessage(RESTART_DOWNLOAD));
m_button1->SetEnabled(true);
m_button2->SetLabel("Remove");
m_button2->SetMessage(new BMessage(REMOVE_DOWNLOAD));
m_button2->SetEnabled(true);
}
private: private:
IconView* m_iconView; IconView* fIconView;
BStatusBar* m_statusBar; BStatusBar* fStatusBar;
SmallButton* m_button1; SmallButton* fTopButton;
SmallButton* m_button2; SmallButton* fBottomButton;
BWebDownload* m_download; BWebDownload* fDownload;
BString m_url; BString fURL;
BPath m_path; BPath fPath;
off_t m_expectedSize; off_t fExpectedSize;
}; };
class DownloadsContainerView : public BGroupView { class DownloadsContainerView : public BGroupView {
public: public:
DownloadsContainerView() DownloadsContainerView()
: BGroupView(B_VERTICAL) :
BGroupView(B_VERTICAL)
{ {
SetViewColor(245, 245, 245); SetViewColor(245, 245, 245);
AddChild(BSpaceLayoutItem::CreateGlue()); AddChild(BSpaceLayoutItem::CreateGlue());
} }
virtual BSize MinSize() virtual BSize MinSize()
{ {
BSize minSize = BGroupView::MinSize(); BSize minSize = BGroupView::MinSize();
return BSize(minSize.width, 80); return BSize(minSize.width, 80);
} }
protected: protected:
virtual void DoLayout() virtual void DoLayout()
@@ -349,211 +361,245 @@ protected:
float max = minSize.height - height; float max = minSize.height - height;
scrollBar->SetRange(0, max); scrollBar->SetRange(0, max);
if (minSize.height > 0) if (minSize.height > 0)
scrollBar->SetProportion(height / minSize.height); scrollBar->SetProportion(height / minSize.height);
else else
scrollBar->SetProportion(1); scrollBar->SetProportion(1);
} }
} }
}; };
class DownloadContainerScrollView : public BScrollView { class DownloadContainerScrollView : public BScrollView {
public: public:
DownloadContainerScrollView(BView* target) DownloadContainerScrollView(BView* target)
: BScrollView("Downloads scroll view", target, 0, false, true, B_NO_BORDER) :
{ BScrollView("Downloads scroll view", target, 0, false, true,
} B_NO_BORDER)
{
}
protected: protected:
virtual void DoLayout() virtual void DoLayout()
{ {
BScrollView::DoLayout(); BScrollView::DoLayout();
// Tweak scroll bar layout to hide part of the frame for better looks. // Tweak scroll bar layout to hide part of the frame for better looks.
BScrollBar* scrollBar = ScrollBar(B_VERTICAL); BScrollBar* scrollBar = ScrollBar(B_VERTICAL);
scrollBar->MoveBy(1, -1); scrollBar->MoveBy(1, -1);
scrollBar->ResizeBy(0, 2); scrollBar->ResizeBy(0, 2);
Target()->ResizeBy(1, 0); Target()->ResizeBy(1, 0);
} }
}; };
DownloadWindow::DownloadWindow(BRect frame, bool visible) DownloadWindow::DownloadWindow(BRect frame, bool visible)
: BWindow(frame, "Downloads", : BWindow(frame, "Downloads",
B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL, B_TITLED_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
B_AUTO_UPDATE_SIZE_LIMITS | B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE) B_AUTO_UPDATE_SIZE_LIMITS | B_ASYNCHRONOUS_CONTROLS | B_NOT_ZOOMABLE)
{ {
SetLayout(new BGroupLayout(B_VERTICAL)); SetLayout(new BGroupLayout(B_VERTICAL));
DownloadsContainerView* downloadsGroupView = new DownloadsContainerView(); DownloadsContainerView* downloadsGroupView = new DownloadsContainerView();
m_downloadViewsLayout = downloadsGroupView->GroupLayout(); fDownloadViewsLayout = downloadsGroupView->GroupLayout();
BMenuBar* menuBar = new BMenuBar("Menu bar"); BMenuBar* menuBar = new BMenuBar("Menu bar");
BMenu* menu = new BMenu("Window"); BMenu* menu = new BMenu("Window");
menu->AddItem(new BMenuItem("Hide", new BMessage(B_QUIT_REQUESTED), 'H')); menu->AddItem(new BMenuItem("Hide", new BMessage(B_QUIT_REQUESTED), 'H'));
menuBar->AddItem(menu); menuBar->AddItem(menu);
BScrollView* scrollView = new DownloadContainerScrollView(downloadsGroupView); BScrollView* scrollView = new DownloadContainerScrollView(
downloadsGroupView);
m_removeFinishedButton = new BButton("Remove finished", fRemoveFinishedButton = new BButton("Remove finished",
new BMessage(REMOVE_FINISHED_DOWNLOADS)); new BMessage(REMOVE_FINISHED_DOWNLOADS));
m_removeFinishedButton->SetEnabled(false); fRemoveFinishedButton->SetEnabled(false);
AddChild(BGroupLayoutBuilder(B_VERTICAL) AddChild(BGroupLayoutBuilder(B_VERTICAL)
.Add(menuBar) .Add(menuBar)
.Add(scrollView) .Add(scrollView)
.Add(new BSeparatorView(B_HORIZONTAL, B_PLAIN_BORDER)) .Add(new BSeparatorView(B_HORIZONTAL, B_PLAIN_BORDER))
.Add(BGroupLayoutBuilder(B_HORIZONTAL) .Add(BGroupLayoutBuilder(B_HORIZONTAL)
.AddGlue() .AddGlue()
.Add(m_removeFinishedButton) .Add(fRemoveFinishedButton)
.SetInsets(5, 5, 5, 5) .SetInsets(5, 5, 5, 5)
) )
); );
loadSettings(); _LoadSettings();
// Small trick to get the correct enabled status of the Remove finished button // Small trick to get the correct enabled status of the Remove finished button
downloadFinished(NULL); _DownloadFinished(NULL);
if (!visible) if (!visible)
Hide(); Hide();
Show(); Show();
} }
DownloadWindow::~DownloadWindow() DownloadWindow::~DownloadWindow()
{ {
// Only necessary to save the current progress of unfinished downloads: // Only necessary to save the current progress of unfinished downloads:
saveSettings(); _SaveSettings();
} }
void DownloadWindow::MessageReceived(BMessage* message)
void
DownloadWindow::MessageReceived(BMessage* message)
{ {
switch (message->what) { switch (message->what) {
case B_DOWNLOAD_ADDED: { case B_DOWNLOAD_ADDED: {
BWebDownload* download; BWebDownload* download;
if (message->FindPointer("download", reinterpret_cast<void**>(&download)) == B_OK) if (message->FindPointer("download", reinterpret_cast<void**>(
downloadStarted(download); &download)) == B_OK) {
break; _DownloadStarted(download);
} }
case B_DOWNLOAD_REMOVED: { break;
BWebDownload* download; }
if (message->FindPointer("download", reinterpret_cast<void**>(&download)) == B_OK) case B_DOWNLOAD_REMOVED: {
downloadFinished(download); BWebDownload* download;
break; if (message->FindPointer("download", reinterpret_cast<void**>(
} &download)) == B_OK) {
case REMOVE_FINISHED_DOWNLOADS: _DownloadFinished(download);
removeFinishedDownloads(); }
break; break;
case SAVE_SETTINGS: }
saveSettings(); case REMOVE_FINISHED_DOWNLOADS:
break; _RemoveFinishedDownloads();
default: break;
BWindow::MessageReceived(message); case SAVE_SETTINGS:
break; _SaveSettings();
} break;
default:
BWindow::MessageReceived(message);
break;
}
} }
bool DownloadWindow::QuitRequested()
bool
DownloadWindow::QuitRequested()
{ {
if (!IsHidden()) if (!IsHidden())
Hide(); Hide();
return false; return false;
} }
void DownloadWindow::downloadStarted(BWebDownload* download)
void
DownloadWindow::_DownloadStarted(BWebDownload* download)
{ {
int32 finishedCount = 0; int32 finishedCount = 0;
int32 index = 0; int32 index = 0;
for (int32 i = m_downloadViewsLayout->CountItems() - 1; for (int32 i = fDownloadViewsLayout->CountItems() - 1;
BLayoutItem* item = m_downloadViewsLayout->ItemAt(i); i--) { BLayoutItem* item = fDownloadViewsLayout->ItemAt(i); i--) {
DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(item->View()); DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(
if (!view) item->View());
continue; if (!view)
if (view->url() == download->URL()) { continue;
index = i; if (view->URL() == download->URL()) {
view->RemoveSelf(); index = i;
delete view; view->RemoveSelf();
} else if (!view->download()) delete view;
finishedCount++; } else if (!view->Download())
finishedCount++;
} }
m_removeFinishedButton->SetEnabled(finishedCount > 0); fRemoveFinishedButton->SetEnabled(finishedCount > 0);
DownloadProgressView* view = new DownloadProgressView(download); DownloadProgressView* view = new DownloadProgressView(download);
if (!view->init()) if (!view->Init())
return; return;
m_downloadViewsLayout->AddView(index, view); fDownloadViewsLayout->AddView(index, view);
saveSettings(); _SaveSettings();
SetWorkspaces(B_CURRENT_WORKSPACE); SetWorkspaces(B_CURRENT_WORKSPACE);
if (IsHidden()) if (IsHidden())
Show(); Show();
} }
void DownloadWindow::downloadFinished(BWebDownload* download)
void
DownloadWindow::_DownloadFinished(BWebDownload* download)
{ {
int32 finishedCount = 0; int32 finishedCount = 0;
for (int32 i = 0; BLayoutItem* item = m_downloadViewsLayout->ItemAt(i); i++) { for (int32 i = 0;
DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(item->View()); BLayoutItem* item = fDownloadViewsLayout->ItemAt(i); i++) {
if (!view) DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(
continue; item->View());
if (view->download() == download) { if (!view)
view->downloadFinished(); continue;
finishedCount++; if (view->Download() == download) {
} else if (!view->download()) view->DownloadFinished();
finishedCount++; finishedCount++;
} else if (!view->Download())
finishedCount++;
} }
m_removeFinishedButton->SetEnabled(finishedCount > 0); fRemoveFinishedButton->SetEnabled(finishedCount > 0);
if (download) if (download)
saveSettings(); _SaveSettings();
} }
void DownloadWindow::removeFinishedDownloads()
void
DownloadWindow::_RemoveFinishedDownloads()
{ {
for (int32 i = m_downloadViewsLayout->CountItems() - 1; for (int32 i = fDownloadViewsLayout->CountItems() - 1;
BLayoutItem* item = m_downloadViewsLayout->ItemAt(i); i--) { BLayoutItem* item = fDownloadViewsLayout->ItemAt(i); i--) {
DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(item->View()); DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(
if (!view) item->View());
continue; if (!view)
if (!view->download()) { continue;
view->RemoveSelf(); if (!view->Download()) {
delete view; view->RemoveSelf();
} delete view;
}
} }
m_removeFinishedButton->SetEnabled(false); fRemoveFinishedButton->SetEnabled(false);
saveSettings(); _SaveSettings();
} }
void DownloadWindow::saveSettings()
void
DownloadWindow::_SaveSettings()
{ {
BFile file; BFile file;
if (!openSettingsFile(file, B_ERASE_FILE | B_CREATE_FILE | B_WRITE_ONLY)) if (!_OpenSettingsFile(file, B_ERASE_FILE | B_CREATE_FILE | B_WRITE_ONLY))
return; return;
BMessage message; BMessage message;
for (int32 i = m_downloadViewsLayout->CountItems() - 1; for (int32 i = fDownloadViewsLayout->CountItems() - 1;
BLayoutItem* item = m_downloadViewsLayout->ItemAt(i); i--) { BLayoutItem* item = fDownloadViewsLayout->ItemAt(i); i--) {
DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(item->View()); DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(
if (!view) item->View());
continue; if (!view)
BMessage downloadArchive; continue;
if (view->saveSettings(&downloadArchive) == B_OK) BMessage downloadArchive;
message.AddMessage("download", &downloadArchive); if (view->SaveSettings(&downloadArchive) == B_OK)
message.AddMessage("download", &downloadArchive);
} }
message.Flatten(&file); message.Flatten(&file);
} }
void DownloadWindow::loadSettings()
void
DownloadWindow::_LoadSettings()
{ {
BFile file; BFile file;
if (!openSettingsFile(file, B_READ_ONLY)) if (!_OpenSettingsFile(file, B_READ_ONLY))
return; return;
BMessage message; BMessage message;
if (message.Unflatten(&file) != B_OK) if (message.Unflatten(&file) != B_OK)
return; return;
BMessage downloadArchive; BMessage downloadArchive;
for (int32 i = 0; message.FindMessage("download", i, &downloadArchive) == B_OK; i++) { for (int32 i = 0;
DownloadProgressView* view = new DownloadProgressView(&downloadArchive); message.FindMessage("download", i, &downloadArchive) == B_OK;
if (!view->init(&downloadArchive)) i++) {
DownloadProgressView* view = new DownloadProgressView(
&downloadArchive);
if (!view->Init(&downloadArchive))
continue; continue;
m_downloadViewsLayout->AddView(0, view); fDownloadViewsLayout->AddView(0, view);
} }
} }
bool DownloadWindow::openSettingsFile(BFile& file, uint32 mode)
bool
DownloadWindow::_OpenSettingsFile(BFile& file, uint32 mode)
{ {
BPath path; BPath path;
if (find_directory(B_USER_SETTINGS_DIRECTORY, &path) != B_OK if (find_directory(B_USER_SETTINGS_DIRECTORY, &path) != B_OK
src/apps/webpositive/DownloadWindow.h
+16 -15
View File
@@ -24,9 +24,9 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/ */
#ifndef DOWNLOAD_WINDOW_H
#define DOWNLOAD_WINDOW_H
#ifndef DownloadWindow_h
#define DownloadWindow_h
#include <Window.h> #include <Window.h>
@@ -35,26 +35,27 @@ class BFile;
class BGroupLayout; class BGroupLayout;
class BWebDownload; class BWebDownload;
class DownloadWindow : public BWindow { class DownloadWindow : public BWindow {
public: public:
DownloadWindow(BRect frame, bool visible); DownloadWindow(BRect frame, bool visible);
virtual ~DownloadWindow(); virtual ~DownloadWindow();
virtual void MessageReceived(BMessage*); virtual void MessageReceived(BMessage* message);
virtual bool QuitRequested(); virtual bool QuitRequested();
private: private:
void downloadStarted(BWebDownload* download); void _DownloadStarted(BWebDownload* download);
void downloadFinished(BWebDownload* download); void _DownloadFinished(BWebDownload* download);
void removeFinishedDownloads(); void _RemoveFinishedDownloads();
void saveSettings(); void _SaveSettings();
void loadSettings(); void _LoadSettings();
bool openSettingsFile(BFile& file, uint32 mode); bool _OpenSettingsFile(BFile& file, uint32 mode);
private: private:
BGroupLayout* m_downloadViewsLayout; BGroupLayout* fDownloadViewsLayout;
BButton* m_removeFinishedButton; BButton* fRemoveFinishedButton;
}; };
#endif // DownloadWindow_h
#endif // DOWNLOAD_WINDOW_H