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Beginnings of refactoring. Removed unnessecary member variables, removed commented out code, renamed some member v 

ariables to meet style guidelines, fixed icon repainting by moving icon drawing to its own BView class. Still need
to check for more unnessecary member variables, fix more style issues and resolve behavior differences between the
 Haiku and Be versions of this preference panel.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9830 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Matthew Wilber 2004-11-07 17:05:56 +00:00
parent f944d8fb3f
commit 239f85ff46
3 changed files with 47 additions and 101 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/prefs/datatranslations/DataTranslations.cpp
View File

@ -35,25 +35,6 @@ DataTranslationsApplication::DataTranslationsApplication()
}
/* Unused.
void
DataTranslationsApplication::MessageReceived(BMessage *message)
{
switch(message->what) {
case ERROR_DETECTED:
{
BAlert *errorAlert = new BAlert("Error", "Unknown Error occured","OK",NULL,NULL,B_WIDTH_AS_USUAL, B_OFFSET_SPACING, B_WARNING_ALERT);
errorAlert->Go();
be_app->PostMessage(B_QUIT_REQUESTED);
}
break;
default:
BApplication::MessageReceived(message);
break;
}
}
*/
void
DataTranslationsApplication::SetWindowCorner(BPoint corner)
{
@ -74,9 +55,10 @@ DataTranslationsApplication::~DataTranslationsApplication()
void DataTranslationsApplication::Install_Done()
{
(new BAlert("", "You have to quit and restart running applications\nfor the installed Translators to be available in them.", "OK"))->Go();
// aWindow->Install_Done = true;
return;
(new BAlert("",
"You have to quit and restart running applications\n" \
"for the installed Translators to be available in them.",
"OK"))->Go();
}
void DataTranslationsApplication::RefsReceived(BMessage *message)

96
src/prefs/datatranslations/DataTranslationsWindow.cpp
View File

@ -52,7 +52,7 @@ int DataTranslationsWindow::WriteTrans()
for (i=0;i<num_translators;i++) {
// Getting the first three Infos: Name, Info & Version
roster->GetTranslatorInfo(translators[i], &tname,&tinfo, &tversion);
liste->AddItem(new BStringItem(tname));
fTranListView->AddItem(new BStringItem(tname));
}
delete [] translators; // Garbage collection
@ -74,7 +74,7 @@ void DataTranslationsWindow::Trans_by_ID(int32 id)
// Getting the first three Infos: Name, Info & Version
roster->GetTranslatorInfo(translators[id], &translator_name,&translator_info, &translator_version);
roster->Archive(&archiv, true);
roster->Archive(&fRosterArchive, true);
rBox->RemoveChild(Konf);
if (roster->MakeConfigurationView( translators[id], new BMessage() , &Konf, new BRect( 0, 0, 200, 233)) != B_OK )
@ -110,9 +110,6 @@ void DataTranslationsWindow::Trans_by_ID(int32 id)
void DataTranslationsWindow::BuildView()
{
newIcon = false;
Install_Done = false;
BRect all(0, 0, 400, 300); // Fenster-Groesse
fBox = new BBox(all, "All_Window", B_FOLLOW_ALL_SIDES,
B_WILL_DRAW | B_FRAME_EVENTS,
@ -128,14 +125,15 @@ void DataTranslationsWindow::BuildView()
BRect iconRect(0,0,31,31);
iconRect.OffsetTo(innerRect.left,innerRect.bottom-iconRect.Height());
Icon = new BView(iconRect, "Ikon", B_FOLLOW_LEFT | B_FOLLOW_BOTTOM,
fIconView = new IconView(iconRect, "Ikon", B_FOLLOW_LEFT | B_FOLLOW_BOTTOM,
B_WILL_DRAW | B_FRAME_EVENTS);
Icon->SetDrawingMode(B_OP_OVER);
//Icon->SetViewColor(ui_color(B_BACKGROUND_COLOR));
Icon->SetHighColor(217,217,217);
rBox->AddChild(Icon);
Icon_bit = new BBitmap(BRect(0, 0, 31, 31), B_CMAP8, true);
//fIconView->SetDrawingMode(B_OP_OVER);
// to preserve transparent areas of the icon
//fIconView->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
//fIconView->SetViewColor(0, 255, 0);
//fIconView->SetHighColor(0, 0, 255);
rBox->AddChild(fIconView);
BRect infoRect(0,0,80,20);
infoRect.OffsetTo(innerRect.right-infoRect.Width(),innerRect.bottom-10-infoRect.Height());
@ -158,23 +156,24 @@ void DataTranslationsWindow::BuildView()
rBox->AddChild(Konf);
BRect listRect(10, 10, 120, 288); // List View
liste = new DataTranslationsView(listRect, "Transen", B_SINGLE_SELECTION_LIST);
liste->SetSelectionMessage(new BMessage(SEL_CHANGE));
fTranListView = new DataTranslationsView(listRect, "Transen", B_SINGLE_SELECTION_LIST);
fTranListView->SetSelectionMessage(new BMessage(SEL_CHANGE));
// Put list into a BScrollView, to get that nice srcollbar
tListe = new BScrollView("scroll_trans", liste, B_FOLLOW_LEFT | B_FOLLOW_TOP_BOTTOM,
B_WILL_DRAW | B_FRAME_EVENTS, false, true, B_FANCY_BORDER);
fBox->AddChild(tListe);
BScrollView *scrollView = new BScrollView("scroll_trans", fTranListView,
B_FOLLOW_LEFT | B_FOLLOW_TOP_BOTTOM, B_WILL_DRAW | B_FRAME_EVENTS,
false, true, B_FANCY_BORDER);
fBox->AddChild(scrollView);
// Here we add the names of all installed translators
WriteTrans();
// Set the focus
liste->MakeFocus();
fTranListView->MakeFocus();
// Select the first Translator in list
liste->Select(0, false);
showInfo = true;
fTranListView->Select(0, false);
fTranSelected = true;
}
@ -195,10 +194,10 @@ DataTranslationsWindow::MessageReceived(BMessage *message)
switch(message->what) {
case BUTTON_MSG:
selected=liste->CurrentSelection(0);
selected=fTranListView->CurrentSelection(0);
// Should we show translator info?
if (!showInfo)
if (!fTranSelected)
{
// No => Show standard box
(new BAlert("yo!", "Translation Settings\n\nUse this control panel to set values that various\ntranslators use when no other settings are specified\nin the application.", "OK"))->Go();
@ -206,37 +205,39 @@ DataTranslationsWindow::MessageReceived(BMessage *message)
}
// Yes => Show Translator info.
Trans_by_ID(selected);
archiv.FindString("be:translator_path", selected, &pfad);
fRosterArchive.FindString("be:translator_path", selected, &pfad);
tex << "Name :" << translator_name << "\nVersion: " << (int32)translator_version << "\nInfo: " << translator_info << "\nPath: " << pfad << "\n";
(new BAlert("yo!", tex.String(), "OK"))->Go();
tex.SetTo("");
DrawIcon();
break;
case SEL_CHANGE:
// Now we have to update Filename and Icon
// First we find the selected Translator
selected=liste->CurrentSelection(0);
selected=fTranListView->CurrentSelection(0);
// If none selected, clear the old one
if (selected < 0)
{
Icon->FillRect(BRect(0, 0, 31, 31));
fIconView->DrawIcon(false);
DTN->SetText("");
showInfo = false;
fTranSelected = false;
rBox->RemoveChild(Konf);
break;
}
newIcon = true;
showInfo = true;
fTranSelected = true;
Trans_by_ID(selected);
// Now we find the path, and update filename
archiv.FindString("be:translator_path", selected, &pfad);
fRosterArchive.FindString("be:translator_path", selected, &pfad);
tex.SetTo(pfad);
tex.Remove(0,tex.FindLast("/")+1);
DTN->SetText(tex.String());
DrawIcon();
entry.SetTo(pfad);
node.SetTo(&entry);
info.SetTo(&node);
fIconView->SetIconFromNodeInfo(info);
break;
@ -247,39 +248,6 @@ DataTranslationsWindow::MessageReceived(BMessage *message)
}
void DataTranslationsWindow::DrawIcon()
{
if (newIcon)
{
entry.SetTo(pfad);
node.SetTo(&entry);
info.SetTo(&node);
Icon->FillRect(BRect(0, 0, 31, 31));
newIcon = false;
}
if (info.GetTrackerIcon(Icon_bit) != B_OK) QuitRequested();
Icon->DrawBitmap(Icon_bit);
if (Install_Done)
{
liste->RemoveItems(0, liste->CountItems());
WriteTrans();
liste->Select(0, false);
Install_Done = false;
}
}
void DataTranslationsWindow::WindowActivated(bool state)
{
if (showInfo) DrawIcon();
}
void DataTranslationsWindow::FrameMoved(BPoint origin)
{
if (showInfo) DrawIcon();
}
DataTranslationsWindow::~DataTranslationsWindow()
{

26
src/prefs/datatranslations/DataTranslationsWindow.h
View File

@ -23,6 +23,7 @@
#include "DataTranslationsSettings.h"
#include "DataTranslationsView.h"
#include "IconView.h"
class DataTranslationsWindow : public BWindow
{
@ -32,34 +33,29 @@ public:
virtual bool QuitRequested();
virtual void MessageReceived(BMessage* message);
virtual void WindowActivated(bool state);
virtual void FrameMoved(BPoint origin);
// void WindowActivated(bool state);
// void FrameMoved(BPoint origin);
void DrawIcon();
bool Install_Done; // True if an install just finished, but no List-Update done yet.
private:
const char *translator_name, *translator_info;
int32 translator_version;
const char* pfad;
BString tex;
bool showInfo;
bool newIcon;
bool fTranSelected;
// Indicates whether or not a translator is selected
// in the fTranListView
BButton* dButton; // Default-Button
BBox* fBox; // Full-Window Box
BScrollView* tListe; // To get that fancy scrollbar
BBox* rBox; // Box hosting Config View
DataTranslationsView* liste; // Improved list of Translators
DataTranslationsView *fTranListView;
// List of Translators (left pane of window)
BStringView* DTN; // Display the DataTranslatorName
BMessage archiv; // My Message
BView* Icon; // The Icon and Config - Views
BBitmap* Icon_bit;
BMessage fRosterArchive;
// Archive of the current BTranslatorRoster
IconView *fIconView;
BView* Konf;
BEntry entry;