GetImageFileNameSuggestion - suggests settings file name for image

fixes issue #227
buddhi1980 · Feb 7, 2017 · d7f3e1a · d7f3e1a
1 parent c143866
commit d7f3e1a
Show file tree

Hide file tree

Showing 2 changed files with 20 additions and 6 deletions.
diff --git a/mandelbulber2/src/render_window_menu.cpp b/mandelbulber2/src/render_window_menu.cpp
@@ -305,7 +305,7 @@ void RenderWindow::slotMenuSaveImageJPEG()
 	dialog.setNameFilter(tr("JPEG images (*.jpg *.jpeg)"));
 	dialog.setDirectory(QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).absolutePath()));
 	dialog.selectFile(
-		QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).completeBaseName()));
+		QDir::toNativeSeparators(systemData.GetImageFileNameSuggestion()));
 	dialog.setAcceptMode(QFileDialog::AcceptSave);
 	dialog.setWindowTitle(tr("Save image to %1 file...").arg("JPEG"));
 	dialog.setDefaultSuffix("jpeg");
@@ -333,7 +333,7 @@ void RenderWindow::slotMenuSaveImagePNG()
 	dialog.setNameFilter(tr("PNG images (*.png)"));
 	dialog.setDirectory(QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).absolutePath()));
 	dialog.selectFile(
-		QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).completeBaseName()));
+		QDir::toNativeSeparators(systemData.GetImageFileNameSuggestion()));
 	dialog.setAcceptMode(QFileDialog::AcceptSave);
 	dialog.setWindowTitle(tr("Save image to %1 file...").arg("8-bit PNG"));
 	dialog.setDefaultSuffix("png");
@@ -358,7 +358,7 @@ void RenderWindow::slotMenuSaveImageEXR()
 	dialog.setNameFilter(tr("EXR images (*.exr)"));
 	dialog.setDirectory(QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).absolutePath()));
 	dialog.selectFile(
-		QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).completeBaseName()));
+		QDir::toNativeSeparators(systemData.GetImageFileNameSuggestion()));
 	dialog.setAcceptMode(QFileDialog::AcceptSave);
 	dialog.setWindowTitle(tr("Save image to %1 file...").arg("EXR"));
 	dialog.setDefaultSuffix("exr");
@@ -384,7 +384,7 @@ void RenderWindow::slotMenuSaveImageTIFF()
 	dialog.setNameFilter(tr("TIFF images (*.tiff)"));
 	dialog.setDirectory(QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).absolutePath()));
 	dialog.selectFile(
-		QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).completeBaseName()));
+		QDir::toNativeSeparators(systemData.GetImageFileNameSuggestion()));
 	dialog.setAcceptMode(QFileDialog::AcceptSave);
 	dialog.setWindowTitle(tr("Save image to %1 file...").arg("TIFF"));
 	dialog.setDefaultSuffix("tiff");
@@ -409,7 +409,7 @@ void RenderWindow::slotMenuSaveImagePNG16()
 	dialog.setNameFilter(tr("PNG images (*.png)"));
 	dialog.setDirectory(QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).absolutePath()));
 	dialog.selectFile(
-		QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).completeBaseName()));
+		QDir::toNativeSeparators(systemData.GetImageFileNameSuggestion()));
 	dialog.setAcceptMode(QFileDialog::AcceptSave);
 	dialog.setWindowTitle(tr("Save image to %1 file...").arg("16-bit PNG"));
 	dialog.setDefaultSuffix("png");
@@ -438,7 +438,7 @@ void RenderWindow::slotMenuSaveImagePNG16Alpha()
 	dialog.setNameFilter(tr("PNG images (*.png)"));
 	dialog.setDirectory(QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).absolutePath()));
 	dialog.selectFile(
-		QDir::toNativeSeparators(QFileInfo(systemData.lastImageFile).completeBaseName()));
+		QDir::toNativeSeparators(systemData.GetImageFileNameSuggestion()));
 	dialog.setAcceptMode(QFileDialog::AcceptSave);
 	dialog.setWindowTitle(tr("Save image to %1 file...").arg("16-bit PNG + alpha channel"));
 	dialog.setDefaultSuffix("png");

diff --git a/mandelbulber2/src/system.hpp b/mandelbulber2/src/system.hpp
@@ -118,6 +118,20 @@ struct sSystem
 	QString GetAutosaveFile() const { return dataDirectoryHidden + ".autosave.fract"; }
 	QString GetIniFile() const { return dataDirectoryHidden + "mandelbulber.ini"; }
 
+	QString GetImageFileNameSuggestion()
+	{
+		QString imageBaseName = QFileInfo(lastImageFile).completeBaseName();
+
+		// if the last image file has been saved manually, this is the suggestion for the filename
+		if(!lastImageFile.endsWith("image.jpg")) return imageBaseName;
+
+		// otherwise if the settings has been loaded from a proper .fract file, this fileName's basename is the suggestion
+		if(lastSettingsFile.endsWith(".fract")) return QFileInfo(lastSettingsFile).completeBaseName();
+
+		// maybe loaded by clipboard, no better suggestion, than the default lastImageFile's baseName
+		return imageBaseName;
+	}
+
 	QString homedir;
 	QString sharedDir;
 	QString logfileName;