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* Refactored WebDownload into BWebDownload and BPrivate::WebDownloadPrivate. 

* Fixed a bug where the "Remove Finished" button in the downloads window would
  be wrongly disabled whenever a new download started.
* Implemented cancelling downloads.
* Prepared restarting downloads as far as the GUI goes. Need to research this
  first how a download can be triggered independently from anything else in
  WebCore...


git-svn-id: http://svn.haiku-os.org/webpositive/webkit/trunk@196 94f232f2-1747-11df-bad5-a5bfde151594
This commit is contained in:
stippi 2010-02-24 19:48:35 +00:00
parent 054c42b1b9
commit c516096e8e
2 changed files with 55 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

64
src/apps/webpositive/DownloadWindow.cpp
View File

@ -41,6 +41,7 @@
#include <MenuBar.h>
#include <MenuItem.h>
#include <NodeInfo.h>
#include <Path.h>
#include <Roster.h>
#include <ScrollView.h>
#include <SeparatorView.h>
@ -51,6 +52,8 @@
enum {
REMOVE_FINISHED_DOWNLOADS = 'rmfd',
OPEN_DOWNLOAD = 'opdn',
RESTART_DOWNLOAD = 'rsdn',
CANCEL_DOWNLOAD = 'cndn',
REMOVE_DOWNLOAD = 'rmdn',
SAVE_SETTINGS = 'svst'
};
@ -123,12 +126,12 @@ public:
class DownloadProgressView : public BGridView {
public:
DownloadProgressView(WebDownload* download)
DownloadProgressView(BWebDownload* download)
: BGridView(8, 3)
, m_download(download)
, m_url(download->url())
, m_path(download->path())
, m_expectedSize(download->expectedSize())
, m_url(download->URL())
, m_path(download->Path())
, m_expectedSize(download->ExpectedSize())
{
}
@ -170,10 +173,18 @@ public:
else
m_iconView = new IconView(archive);
if (!m_download && m_statusBar->CurrentValue() < 100)
m_button1 = new SmallButton("Restart", new BMessage(RESTART_DOWNLOAD));
else {
m_button1 = new SmallButton("Open", new BMessage(OPEN_DOWNLOAD));
m_button2 = new SmallButton("Remove", new BMessage(REMOVE_DOWNLOAD));
m_button1->SetEnabled(m_download == NULL);
}
if (m_download)
m_button2 = new SmallButton("Cancel", new BMessage(CANCEL_DOWNLOAD));
else {
m_button2 = new SmallButton("Remove", new BMessage(REMOVE_DOWNLOAD));
m_button2->SetEnabled(m_download == NULL);
}
layout->SetInsets(8, 5, 5, 6);
layout->AddView(m_iconView, 0, 0, 1, 2);
@ -201,7 +212,7 @@ public:
virtual void AttachedToWindow()
{
if (m_download)
m_download->setProgressListener(BMessenger(this));
m_download->SetProgressListener(BMessenger(this));
m_button1->SetTarget(this);
m_button2->SetTarget(this);
}
@ -225,7 +236,7 @@ public:
virtual void MessageReceived(BMessage* message)
{
switch (message->what) {
case WebDownload::DOWNLOAD_PROGRESS: {
case B_DOWNLOAD_PROGRESS: {
float progress;
if (message->FindFloat("progress", &progress) == B_OK)
m_statusBar->SetTo(progress);
@ -244,6 +255,15 @@ public:
}
break;
}
case RESTART_DOWNLOAD:
// TODO:
break;
case CANCEL_DOWNLOAD:
m_download->Cancel();
downloadCanceled();
break;
case REMOVE_DOWNLOAD: {
Window()->PostMessage(SAVE_SETTINGS);
RemoveSelf();
@ -256,7 +276,7 @@ public:
}
}
WebDownload* download() const
BWebDownload* download() const
{
return m_download;
}
@ -270,6 +290,19 @@ public:
{
m_download = NULL;
m_button1->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);
}
@ -278,7 +311,7 @@ private:
BStatusBar* m_statusBar;
SmallButton* m_button1;
SmallButton* m_button2;
WebDownload* m_download;
BWebDownload* m_download;
BString m_url;
BPath m_path;
off_t m_expectedSize;
@ -386,13 +419,13 @@ void DownloadWindow::MessageReceived(BMessage* message)
{
switch (message->what) {
case B_DOWNLOAD_ADDED: {
WebDownload* download;
BWebDownload* download;
if (message->FindPointer("download", reinterpret_cast<void**>(&download)) == B_OK)
downloadStarted(download);
break;
}
case B_DOWNLOAD_REMOVED: {
WebDownload* download;
BWebDownload* download;
if (message->FindPointer("download", reinterpret_cast<void**>(&download)) == B_OK)
downloadFinished(download);
break;
@ -416,7 +449,7 @@ bool DownloadWindow::QuitRequested()
return false;
}
void DownloadWindow::downloadStarted(WebDownload* download)
void DownloadWindow::downloadStarted(BWebDownload* download)
{
int32 finishedCount = 0;
int32 index = 0;
@ -425,11 +458,12 @@ void DownloadWindow::downloadStarted(WebDownload* download)
DownloadProgressView* view = dynamic_cast<DownloadProgressView*>(item->View());
if (!view)
continue;
if (view->url() == download->url()) {
if (view->url() == download->URL()) {
index = i;
view->RemoveSelf();
delete view;
}
} else if (!view->download())
finishedCount++;
}
m_removeFinishedButton->SetEnabled(finishedCount > 0);
DownloadProgressView* view = new DownloadProgressView(download);
@ -443,7 +477,7 @@ void DownloadWindow::downloadStarted(WebDownload* download)
Show();
}
void DownloadWindow::downloadFinished(WebDownload* download)
void DownloadWindow::downloadFinished(BWebDownload* download)
{
int32 finishedCount = 0;
for (int32 i = 0; BLayoutItem* item = m_downloadViewsLayout->ItemAt(i); i++) {

6
src/apps/webpositive/DownloadWindow.h
View File

@ -33,7 +33,7 @@
class BButton;
class BFile;
class BGroupLayout;
class WebDownload;
class BWebDownload;
class DownloadWindow : public BWindow {
public:
@ -44,8 +44,8 @@ public:
virtual bool QuitRequested();
private:
void downloadStarted(WebDownload* download);
void downloadFinished(WebDownload* download);
void downloadStarted(BWebDownload* download);
void downloadFinished(BWebDownload* download);
void removeFinishedDownloads();
void saveSettings();
void loadSettings();