BlueBar
Demonstration of "blue" ToolBar and MenuBar skin
UWord.cpp
#include <RichEdit/RichEdit.h>
#include <PdfDraw/PdfDraw.h>
#include <art/BlueBar/BlueBar.h>
using namespace Upp;
#define IMAGECLASS UWordImg
#define IMAGEFILE <UWord/UWord.iml>
#include <Draw/iml.h>
FileSel& UWordFs()
{
static FileSel fs;
return fs;
}
FileSel& PdfFs()
{
static FileSel fs;
return fs;
}
class UWord : public TopWindow {
public:
virtual void DragAndDrop(Point, PasteClip& d);
virtual void FrameDragAndDrop(Point, PasteClip& d);
protected:
RichEdit editor;
MenuBar menubar;
ToolBar toolbar;
StatusBar statusbar;
String filename;
static LRUList& lrufile() { static LRUList l; return l; }
void Load(const String& filename);
void OpenFile(const String& fn);
void New();
void Open();
void Save0();
void Save();
void SaveAs();
void Print();
void Pdf();
void About();
void Destroy();
void SetBar();
void FileBar(Bar& bar);
void AboutMenu(Bar& bar);
void MainMenu(Bar& bar);
void MainBar(Bar& bar);
public:
typedef UWord CLASSNAME;
static void SerializeApp(Stream& s);
UWord();
};
void UWord::FileBar(Bar& bar)
{
bar.Add("New", CtrlImg::new_doc(), THISFN(New))
.Key(K_CTRL_N)
.Help("Open new window");
bar.Add("Open..", CtrlImg::open(), THISFN(Open))
.Key(K_CTRL_O)
.Help("Open existing document");
bar.Add(editor.IsModified(), "Save", CtrlImg::save(), THISFN(Save))
.Key(K_CTRL_S)
.Help("Save current document");
bar.Add("SaveAs", CtrlImg::save_as(), THISFN(SaveAs))
.Help("Save current document with a new name");
bar.ToolGap();
bar.MenuSeparator();
bar.Add("Print..", CtrlImg::print(), THISFN(Print))
.Key(K_CTRL_P)
.Help("Print document");
bar.Add("Export to PDF..", UWordImg::pdf(), THISFN(Pdf))
.Help("Export document to PDF file");
if(bar.IsMenuBar()) {
if(lrufile().GetCount())
lrufile()(bar, THISFN(OpenFile));
bar.Separator();
bar.Add("Exit", THISFN(Destroy));
}
}
void UWord::AboutMenu(Bar& bar)
{
bar.Add("About..", THISFN(About));
}
void UWord::MainMenu(Bar& bar)
{
bar.Sub("File", THISFN(FileBar));
bar.Sub("Window", [=](Bar& bar) { WindowsMenu(bar); });
bar.Sub("Help", THISFN(AboutMenu));
}
void UWord::New()
{
new UWord;
}
void UWord::Load(const String& name)
{
lrufile().NewEntry(name);
editor.SetQTF(LoadFile(name));
filename = name;
editor.ClearModify();
Title(filename);
}
void UWord::OpenFile(const String& fn)
{
if(filename.IsEmpty() && !editor.IsModified())
Load(fn);
else
(new UWord)->Load(fn);
}
void UWord::Open()
{
FileSel& fs = UWordFs();
if(fs.ExecuteOpen())
OpenFile(fs);
else
statusbar.Temporary("Loading aborted.");
}
void UWord::DragAndDrop(Point, PasteClip& d)
{
if(AcceptFiles(d)) {
Vector<String> fn = GetFiles(d);
for(int i = 0; i < fn.GetCount(); i++)
if(FileExists(fn[i]))
OpenFile(fn[i]);
}
}
void UWord::FrameDragAndDrop(Point p, PasteClip& d)
{
DragAndDrop(p, d);
}
void UWord::Save0()
{
lrufile().NewEntry(filename);
if(filename.IsEmpty())
SaveAs();
else
if(SaveFile(filename, editor.GetQTF())) {
statusbar.Temporary("File " + filename + " was saved.");
ClearModify();
}
else
Exclamation("Error saving the file [* " + DeQtf(filename) + "]!");
}
void UWord::Save()
{
if(!editor.IsModified()) return;
Save0();
}
void UWord::SaveAs()
{
FileSel& fs = UWordFs();
if(fs.ExecuteSaveAs()) {
filename = fs;
Title(filename);
Save0();
}
}
void UWord::Print()
{
editor.Print();
}
void UWord::Pdf()
{
FileSel& fs = PdfFs();
if(!fs.ExecuteSaveAs("Output PDF file"))
return;
Size page = Size(3968, 6074);
PdfDraw pdf;
UPP::Print(pdf, editor.Get(), page);
SaveFile(~fs, pdf.Finish());
}
void UWord::About()
{
PromptOK("[A5 uWord]&Using [*^www://upp.sf.net^ Ultimate`+`+] technology.");
}
void UWord::Destroy()
{
if(editor.IsModified()) {
switch(PromptYesNoCancel("Do you want to save the changes to the document?")) {
case 1:
Save();
break;
case -1:
return;
}
}
delete this;
}
void UWord::MainBar(Bar& bar)
{
FileBar(bar);
bar.Separator();
editor.DefaultBar(bar);
}
void UWord::SetBar()
{
toolbar.Set(THISFN(MainBar));
}
UWord::UWord()
{
AddFrame(menubar);
AddFrame(TopSeparatorFrame());
AddFrame(toolbar);
AddFrame(statusbar);
Add(editor.SizePos());
menubar.Set(THISFN(MainMenu));
Sizeable().Zoomable();
WhenClose = THISFN(Destroy);
menubar.WhenHelp = toolbar.WhenHelp = statusbar;
static int doc;
Title(Format("Document%d", ++doc));
Icon(CtrlImg::File());
editor.ClearModify();
SetBar();
editor.WhenRefreshBar = THISFN(SetBar);
OpenMain();
ActiveFocus(editor);
}
void UWord::SerializeApp(Stream& s)
{
int version = 1;
s / version;
s % UWordFs()
% PdfFs();
if(version >= 1)
s % lrufile();
}
GUI_APP_MAIN
{
SetLanguage(LNG_ENGLISH);
SetDefaultCharset(CHARSET_UTF8);
InstallBlueBar();
UWordFs().Type("QTF files", "*.qtf")
.AllFilesType()
.DefaultExt("qtf");
PdfFs().Type("PDF files", "*.pdf")
.AllFilesType()
.DefaultExt("pdf");
LoadFromFile(callback(UWord::SerializeApp));
new UWord;
Ctrl::EventLoop();
StoreToFile(callback(UWord::SerializeApp));
}
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