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Now shows warning before closing unsaved note #25

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Now shows warning before closing unsaved note #25

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6faa092
Now shows warning before closing unsaved note
R4H33M Dec 14, 2019
4ec36c0
Now follows Haiku Code guidelines (I think)
R4H33M Dec 15, 2019
13eb931
more corrections
R4H33M Dec 15, 2019
21ab860
Made it more consistent
R4H33M Dec 15, 2019
9196f1c
hopefully the last one...
R4H33M Dec 15, 2019
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44 changes: 39 additions & 5 deletions source/NoteWindow.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -265,6 +265,7 @@ void NoteWindow :: InitWindow(){
yellow = {254,254,92},
color;
rgb_color colors[] = {black, red, green, blue, yellow};
fQuitAfterSave = false;

//Initialize the fSaveMessage
fSaveMessage = NULL;
Expand Down Expand Up @@ -520,6 +521,10 @@ status_t NoteWindow :: Save(BMessage *message) {
delete fSaveMessage;
fSaveMessage = new BMessage(*message);
}

fIsDirty = false;
if (fQuitAfterSave)
QuitRequested();

return err;
}
Expand Down Expand Up @@ -749,10 +754,10 @@ void NoteWindow :: MessageReceived(BMessage* message) {
}
break;

// Close the application
//Close the application
case QUIT_APPL: {

Quit();
QuitRequested();

}
break;
Expand Down Expand Up @@ -819,6 +824,8 @@ void NoteWindow :: MessageReceived(BMessage* message) {
fUndoItem -> SetEnabled(true);
fRedoFlag = false;
}

fIsDirty = true;
}
break;

Expand All @@ -829,6 +836,7 @@ void NoteWindow :: MessageReceived(BMessage* message) {
fNoteText -> GetFontAndColor(&font, &sameProperties, &sameColor);
font.SetSize(fontSize);
fNoteText -> SetFontAndColor (&font, B_FONT_SIZE);
fIsDirty = true;
}

}
Expand All @@ -847,6 +855,7 @@ void NoteWindow :: MessageReceived(BMessage* message) {
// Setting a different color for the font
fNoteText -> GetFontAndColor(&font, &sameProperties);
fNoteText -> SetFontAndColor(&font,0,&colore);
fIsDirty = true;

}
break;
Expand All @@ -862,6 +871,7 @@ void NoteWindow :: MessageReceived(BMessage* message) {
fCurrentFont = static_cast <BMenuItem*>(ptr);
fontFamily = fCurrentFont -> Label();
SetFontStyle (fontFamily, fontStyle);
fIsDirty = true;

}
break;
Expand All @@ -884,6 +894,7 @@ void NoteWindow :: MessageReceived(BMessage* message) {
fontFamily = fCurrentFont -> Label();
}
SetFontStyle (fontFamily, fontStyle);
fIsDirty = true;

}
break;
Expand Down Expand Up @@ -1035,6 +1046,7 @@ void NoteWindow :: MessageReceived(BMessage* message) {
message->FindInt8("blue", &c);
colore.blue = (uint8)c;
fNoteView -> SetBackgroundColor(colore);
fIsDirty = true;

}
break;
Expand Down Expand Up @@ -1245,9 +1257,31 @@ void NoteWindow :: MessageReceived(BMessage* message) {

// Closing the window
bool NoteWindow :: QuitRequested(){

Quit();
return(true);

//Show an alert if the note has not been saved
if (fIsDirty) {
BAlert* saveAlert = new BAlert("Close and save dialog",
"Save changes before closing?","Cancel",
"Don't save", "Save",
B_WIDTH_AS_USUAL, B_OFFSET_SPACING, B_WARNING_ALERT);
saveAlert->SetShortcut(0, B_ESCAPE);
int32 button_index = saveAlert->Go();
switch (button_index) {
case 0:
break;
case 1:
Quit();
break;
case 2:
fQuitAfterSave = true;
if (!fSaveMessage)
fSavePanel -> Show();
else
Save(fSaveMessage);
break;
}
} else
Quit();
}

// Function that quits the window
Expand Down
6 changes: 6 additions & 0 deletions source/NoteWindow.h
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Original file line number Diff line number Diff line change
Expand Up @@ -112,6 +112,12 @@ class NoteWindow : public BWindow {
bool fCanUndo;
bool fCanRedo;
bool fRedoFlag;

// Saved flag
bool fIsDirty;

// Quit after successful save flag
bool fQuitAfterSave;

// Data structure
AlarmData fData;
Expand Down