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* Applied patch by Tamás Krutki that adds some statistic info to StyledEdit.

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Thanks for the patch!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39546 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2010-11-20 18:17:03 +00:00
parent cae9b9d83a
commit 15d26d2cef
3 changed files with 43 additions and 0 deletions
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1
src/apps/stylededit/Constants.h
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@ -63,6 +63,7 @@ const uint32 ALIGN_LEFT = 'ALle';
const uint32 ALIGN_CENTER = 'ALce'; const uint32 ALIGN_CENTER = 'ALce';
const uint32 ALIGN_RIGHT = 'ALri'; const uint32 ALIGN_RIGHT = 'ALri';
const uint32 WRAP_LINES = 'MDwr'; const uint32 WRAP_LINES = 'MDwr';
const uint32 SHOW_STATISTICS = 'MDss';
// enables "edit" menuitems // enables "edit" menuitems
const uint32 ENABLE_ITEMS = 'ENit'; const uint32 ENABLE_ITEMS = 'ENit';

41
src/apps/stylededit/StyledEditWindow.cpp
View File

@ -41,6 +41,7 @@
#include <TextControl.h> #include <TextControl.h>
#include <TextView.h> #include <TextView.h>
#include <TranslationUtils.h> #include <TranslationUtils.h>
#include <UnicodeChar.h>
using namespace BPrivate; using namespace BPrivate;
@ -339,6 +340,11 @@ StyledEditWindow::InitWindow(uint32 encoding)
new BMessage(WRAP_LINES))); new BMessage(WRAP_LINES)));
fWrapItem->SetMarked(true); fWrapItem->SetMarked(true);
menu->AddSeparatorItem();
menu->AddItem(menuItem = new BMenuItem(
B_TRANSLATE("Statistics" B_UTF8_ELLIPSIS),
new BMessage(SHOW_STATISTICS)));
fSavePanel = NULL; fSavePanel = NULL;
fSavePanelEncodingMenu = NULL; fSavePanelEncodingMenu = NULL;
// build lazily // build lazily
@ -645,6 +651,9 @@ StyledEditWindow::MessageReceived(BMessage* message)
_UpdateCleanUndoRedoSaveRevert(); _UpdateCleanUndoRedoSaveRevert();
break; break;
} }
case SHOW_STATISTICS:
_ShowStatistics();
break;
case ENABLE_ITEMS: case ENABLE_ITEMS:
fCutItem->SetEnabled(true); fCutItem->SetEnabled(true);
fCopyItem->SetEnabled(true); fCopyItem->SetEnabled(true);
@ -1559,3 +1568,35 @@ StyledEditWindow::IsDocumentEntryRef(const entry_ref* ref)
return false; return false;
} }
#undef B_TRANSLATE_CONTEXT
#define B_TRANSLATE_CONTEXT "Statistics"
int32
StyledEditWindow::_ShowStatistics()
{
size_t words = 0;
bool inWord = false;
size_t length = fTextView->TextLength();
for (size_t i = 0; i < length; i++) {
if (BUnicodeChar::IsSpace(fTextView->Text()[i])) {
inWord = false;
} else if (!inWord) {
words++;
inWord = true;
}
}
BString result;
result << B_TRANSLATE("Document statistics") << '\n' << '\n'
<< B_TRANSLATE("Lines:") << ' ' << fTextView->CountLines() << '\n'
<< B_TRANSLATE("Characters:") << ' ' << length << '\n'
<< B_TRANSLATE("Words:") << ' ' << words;
BAlert* alert = new BAlert("Statistics", result, B_TRANSLATE("OK"), NULL,
NULL, B_WIDTH_AS_USUAL, B_EVEN_SPACING, B_INFO_ALERT);
return alert->Go();
}

1
src/apps/stylededit/StyledEditWindow.h
View File

@ -59,6 +59,7 @@ class StyledEditWindow : public BWindow {
void SetFontSize(float fontSize); void SetFontSize(float fontSize);
void SetFontColor(const rgb_color *color); void SetFontColor(const rgb_color *color);
void SetFontStyle(const char *fontFamily, const char *fontStyle); void SetFontStyle(const char *fontFamily, const char *fontStyle);
int32 _ShowStatistics();
status_t _LoadFile(entry_ref* ref); status_t _LoadFile(entry_ref* ref);
void RevertToSaved(); void RevertToSaved();
void _UpdateCleanUndoRedoSaveRevert(); void _UpdateCleanUndoRedoSaveRevert();