1 files changed, 67 insertions, 2 deletions

diff --git a/indra/newview/llfilepicker.cpp b/indra/newview/llfilepicker.cpp
index d13f85baa2..a105fdee09 100755
--- a/indra/newview/llfilepicker.cpp
+++ b/indra/newview/llfilepicker.cpp
@@ -425,6 +425,19 @@ BOOL LLFilePicker::getSaveFile(ESaveFilter filter, const std::string& filename)
 			L"PNG Images (*.png)\0*.png\0" \
 			L"\0";
 		break;
+	case FFSAVE_TGAPNG:
+		if (filename.empty())
+		{
+			wcsncpy( mFilesW,L"untitled.png", FILENAME_BUFFER_SIZE);	/*Flawfinder: ignore*/
+			//PNG by default
+		}
+		mOFN.lpstrDefExt = L"png";
+		mOFN.lpstrFilter =
+			L"PNG Images (*.png)\0*.png\0" \
+			L"Targa Images (*.tga)\0*.tga\0" \
+			L"\0";
+		break;
+		
 	case FFSAVE_JPEG:
 		if (filename.empty())
 		{
@@ -751,13 +764,16 @@ OSStatus	LLFilePicker::doNavSaveDialog(ESaveFilter filter, const std::string& fi
 			creator = 'TVOD';
 			extension = CFSTR(".wav");
 			break;
-		
 		case FFSAVE_TGA:
 			type = 'TPIC';
 			creator = 'prvw';
 			extension = CFSTR(".tga");
 			break;
-		
+		case FFSAVE_TGAPNG:
+			type = 'PNG';
+			creator = 'prvw';
+			extension = CFSTR(".png");
+			break;
 		case FFSAVE_BMP:
 			type = 'BMPf';
 			creator = 'prvw';
@@ -1089,6 +1105,20 @@ void LLFilePicker::chooser_responder(GtkWidget *widget, gint response, gpointer
 		g_slist_free (file_list);
 	}
 
+	// let's save the extension of the last added file(considering current filter)
+	GtkFileFilter *gfilter = gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(widget));
+	std::string filter = gtk_file_filter_get_name(gfilter);
+
+	if(filter == LLTrans::getString("png_image_files"))
+	{
+		picker->mCurrentExtension = ".png";
+	}
+	else if(filter == LLTrans::getString("targa_image_files"))
+	{
+		picker->mCurrentExtension = ".tga";
+	}
+
+
 	// set the default path for this usage context.
 	const char* cur_folder = gtk_file_chooser_get_current_folder(GTK_FILE_CHOOSER(widget));
 	if (cur_folder != NULL)
@@ -1260,6 +1290,24 @@ static std::string add_dictionary_filter_to_gtkchooser(GtkWindow *picker)
 							LLTrans::getString("dictionary_files") + " (*.dic; *.xcu)");
 }
 
+static std::string add_save_texture_filter_to_gtkchooser(GtkWindow *picker)
+{
+	GtkFileFilter *gfilter_tga = gtk_file_filter_new();
+	GtkFileFilter *gfilter_png = gtk_file_filter_new();
+
+	gtk_file_filter_add_pattern(gfilter_tga, "*.tga");
+	gtk_file_filter_add_mime_type(gfilter_png, "image/png");
+	std::string caption = LLTrans::getString("save_texture_image_files") + " (*.tga; *.png)";
+	gtk_file_filter_set_name(gfilter_tga, LLTrans::getString("targa_image_files").c_str());
+	gtk_file_filter_set_name(gfilter_png, LLTrans::getString("png_image_files").c_str());
+
+	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),
+					gfilter_png);
+	gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(picker),
+					gfilter_tga);
+	return caption;
+}
+
 BOOL LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename )
 {
 	BOOL rtn = FALSE;
@@ -1297,6 +1345,15 @@ BOOL LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename
 				(picker, "image/bmp", LLTrans::getString("bitmap_image_files") + " (*.bmp)");
 			suggest_ext = ".bmp";
 			break;
+		case FFSAVE_PNG:
+			caption += add_simple_mime_filter_to_gtkchooser
+				(picker, "image/png", LLTrans::getString("png_image_files") + " (*.png)");
+			suggest_ext = ".png";
+			break;
+		case FFSAVE_TGAPNG:
+			caption += add_save_texture_filter_to_gtkchooser(picker);
+			suggest_ext = ".png";
+			break;
 		case FFSAVE_AVI:
 			caption += add_simple_mime_filter_to_gtkchooser
 				(picker, "video/x-msvideo",
@@ -1349,9 +1406,17 @@ BOOL LLFilePicker::getSaveFile( ESaveFilter filter, const std::string& filename
 		}
 
 		gtk_widget_show_all(GTK_WIDGET(picker));
+
 		gtk_main();
 
 		rtn = (getFileCount() == 1);
+
+		if(rtn && filter == FFSAVE_TGAPNG)
+		{
+			std::string selected_file = mFiles.back();
+			mFiles.pop_back();
+			mFiles.push_back(selected_file + mCurrentExtension);
+		}
 	}
 
 	gViewerWindow->getWindow()->afterDialog();