/* GfxEntryPanel::handleAction
* Handles the action [id]. Returns true if the action was handled,
* false otherwise
*******************************************************************/
bool GfxEntryPanel::handleAction(string id)
{
// Don't handle actions if hidden
if (!isActivePanel())
return false;
// We're only interested in "pgfx_" actions
if (!id.StartsWith("pgfx_"))
return false;
// Mirror
if (id == "pgfx_mirror")
{
// Mirror X
getImage()->mirror(false);
// Update UI
gfx_canvas->updateImageTexture();
gfx_canvas->Refresh();
// Update variables
image_data_modified = true;
setModified();
}
// Flip
else if (id == "pgfx_flip")
{
// Mirror Y
getImage()->mirror(true);
// Update UI
gfx_canvas->updateImageTexture();
gfx_canvas->Refresh();
// Update variables
image_data_modified = true;
setModified();
}
// Rotate
else if (id == "pgfx_rotate")
{
// Prompt for rotation angle
string angles[] = { "90", "180", "270" };
int choice = wxGetSingleChoiceIndex("Select rotation angle", "Rotate", 3, angles, 0);
// Rotate image
switch (choice)
{
case 0:
getImage()->rotate(90);
break;
case 1:
getImage()->rotate(180);
break;
case 2:
getImage()->rotate(270);
break;
default: break;
}
// Update UI
gfx_canvas->updateImageTexture();
gfx_canvas->Refresh();
// Update variables
image_data_modified = true;
setModified();
}
// Translate
else if (id == "pgfx_translate")
{
// Create translation editor dialog
Palette8bit* pal = theMainWindow->getPaletteChooser()->getSelectedPalette();
TranslationEditorDialog ted(theMainWindow, pal, " Colour Remap", gfx_canvas->getImage());
// Create translation to edit
ted.openTranslation(prev_translation);
// Show the dialog
if (ted.ShowModal() == wxID_OK)
{
// Apply translation to image
getImage()->applyTranslation(&ted.getTranslation(), pal);
// Update UI
gfx_canvas->updateImageTexture();
gfx_canvas->Refresh();
// Update variables
image_data_modified = true;
gfx_canvas->updateImageTexture();
setModified();
prev_translation.copy(ted.getTranslation());
}
}
// Colourise
else if (id == "pgfx_colourise")
{
Palette8bit* pal = theMainWindow->getPaletteChooser()->getSelectedPalette();
GfxColouriseDialog gcd(theMainWindow, entry, pal);
gcd.setColour(last_colour);
// Show colourise dialog
if (gcd.ShowModal() == wxID_OK)
{
// Colourise image
getImage()->colourise(gcd.getColour(), pal);
// Update UI
gfx_canvas->updateImageTexture();
gfx_canvas->Refresh();
// Update variables
image_data_modified = true;
Refresh();
setModified();
}
rgba_t gcdcol = gcd.getColour();
last_colour = S_FMT("RGB(%d, %d, %d)", gcdcol.r, gcdcol.g, gcdcol.b);
}
// Tint
else if (id == "pgfx_tint")
{
Palette8bit* pal = theMainWindow->getPaletteChooser()->getSelectedPalette();
GfxTintDialog gtd(theMainWindow, entry, pal);
gtd.setValues(last_tint_colour, last_tint_amount);
// Show tint dialog
if (gtd.ShowModal() == wxID_OK)
{
// Tint image
getImage()->tint(gtd.getColour(), gtd.getAmount(), pal);
// Update UI
gfx_canvas->updateImageTexture();
gfx_canvas->Refresh();
// Update variables
image_data_modified = true;
Refresh();
setModified();
}
rgba_t gtdcol = gtd.getColour();
last_tint_colour = S_FMT("RGB(%d, %d, %d)", gtdcol.r, gtdcol.g, gtdcol.b);
last_tint_amount = (int)(gtd.getAmount() * 100.0);
}
// Crop
else if (id == "pgfx_crop")
{
Palette8bit* pal = theMainWindow->getPaletteChooser()->getSelectedPalette();
GfxCropDialog gcd(theMainWindow, entry, pal);
// Show crop dialog
if (gcd.ShowModal() == wxID_OK)
{
// stuff
}
}
// alPh/tRNS
else if (id == "pgfx_alph" || id == "pgfx_trns")
{
setModified();
Refresh();
}
// Optimize PNG
else if (id == "pgfx_pngopt")
{
// This is a special case. If we set the entry as modified, SLADE will prompt
// to save it, rewriting the entry and cancelling the optimization done...
if (EntryOperations::optimizePNG(entry))
setModified(false);
else
wxMessageBox("Warning: Couldn't optimize this image, check console log for info", "Warning", wxOK|wxCENTRE|wxICON_WARNING);
Refresh();
}
// Extract all
else if (id == "pgfx_extract")
{
extractAll();
}
// Convert
else if (id == "pgfx_convert")
{
GfxConvDialog gcd(theMainWindow);
gcd.CenterOnParent();
gcd.openEntry(entry);
gcd.ShowModal();
if (gcd.itemModified(0))
{
// Get image and conversion info
SImage* image = gcd.getItemImage(0);
SIFormat* format = gcd.getItemFormat(0);
// Write converted image back to entry
format->saveImage(*image, entry_data, gcd.getItemPalette(0));
// This makes the "save" button (and the setModified stuff) redundant and confusing!
// The alternative is to save to entry effectively (uncomment the importMemChunk line)
// but remove the setModified and image_data_modified lines, and add a call to refresh
// to get the PNG tRNS status back in sync.
//entry->importMemChunk(entry_data);
image_data_modified = true;
setModified();
// Fix tRNS status if we converted to paletted PNG
int MENU_GFXEP_PNGOPT = theApp->getAction("pgfx_pngopt")->getWxId();
int MENU_GFXEP_ALPH = theApp->getAction("pgfx_alph")->getWxId();
int MENU_GFXEP_TRNS = theApp->getAction("pgfx_trns")->getWxId();
int MENU_ARCHGFX_EXPORTPNG = theApp->getAction("arch_gfx_exportpng")->getWxId();
if (format->getName() == "PNG")
{
ArchiveEntry temp;
temp.importMemChunk(entry_data);
temp.setType(EntryType::getType("png"));
menu_custom->Enable(MENU_GFXEP_ALPH, true);
menu_custom->Enable(MENU_GFXEP_TRNS, true);
menu_custom->Check(MENU_GFXEP_TRNS, EntryOperations::gettRNSChunk(&temp));
menu_custom->Enable(MENU_ARCHGFX_EXPORTPNG, false);
menu_custom->Enable(MENU_GFXEP_PNGOPT, true);
toolbar->enableGroup("PNG", true);
}
else
{
menu_custom->Enable(MENU_GFXEP_ALPH, false);
menu_custom->Enable(MENU_GFXEP_TRNS, false);
menu_custom->Enable(MENU_ARCHGFX_EXPORTPNG, true);
menu_custom->Enable(MENU_GFXEP_PNGOPT, false);
toolbar->enableGroup("PNG", false);
}
// Refresh
getImage()->open(entry_data, 0, format->getId());
gfx_canvas->Refresh();
}
}
// Unknown action
else
return false;
// Action handled
return true;
}
