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Add delete option to File browser

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This commit is contained in:
elasota
2021-05-09 22:48:23 -04:00
parent 222927d56f
commit d54ad576bc
10 changed files with 134 additions and 18 deletions
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54
PortabilityLayer/FileBrowserUI.cpp
View File

@@ -40,13 +40,15 @@ static const int kCancelButton = 2;
static const int kFileList = 3;
static const int kFileListScrollBar = 4;
static const int kFileNameEditBox = 5;
static const int kDeleteButton = 5;
static const int kOpenDeleteButton = 5;
static const int kSaveDeleteButton = 7;
static const int kFileBrowserUIOpenDialogTemplateID = 2001;
static const int kFileBrowserUISaveDialogTemplateID = 2002;
static const int kFileBrowserUIOverwriteDialogTemplateID = 2003;
static const int kFileBrowserUIBadNameDialogTemplateID = 2004;
static const int kFileBrowserUISaveDialogUnobstructiveTemplateID = 2007;
static const int kFileBrowserUIDeleteDialogTemplateID = 2008;
static const int kFileBrowserUISaveDialogWithDeleteButtonTemplateID = 2009;
static const int kOverwriteNoButton = 1;
@@ -57,7 +59,7 @@ namespace PortabilityLayer
class FileBrowserUIImpl
{
public:
explicit FileBrowserUIImpl(const FileBrowserUI_DetailsCallbackAPI &callbackAPI);
FileBrowserUIImpl(VirtualDirectory_t dir, const FileBrowserUI_DetailsCallbackAPI &callbackAPI);
~FileBrowserUIImpl();
static void PubScrollBarCallback(void *captureContext, Widget *control, int part);
@@ -111,6 +113,8 @@ namespace PortabilityLayer
uint32_t m_doubleClickTime;
bool m_haveFirstClick;
VirtualDirectory_t m_dir;
const FileBrowserUI_DetailsCallbackAPI m_api;
};
}
@@ -128,7 +132,7 @@ static int16_t FileBrowserUIImpl_PopUpAlertUIFilter(void *context, Dialog *dialo
namespace PortabilityLayer
{
FileBrowserUIImpl::FileBrowserUIImpl(const FileBrowserUI_DetailsCallbackAPI &callbackAPI)
FileBrowserUIImpl::FileBrowserUIImpl(VirtualDirectory_t dir, const FileBrowserUI_DetailsCallbackAPI &callbackAPI)
: m_offset(0)
, m_surface(nullptr)
, m_window(nullptr)
@@ -142,6 +146,7 @@ namespace PortabilityLayer
, m_doubleClickTime(0)
, m_haveFirstClick(false)
, m_api(callbackAPI)
, m_dir(dir)
{
}
@@ -439,8 +444,19 @@ namespace PortabilityLayer
dialog->GetItems()[kOkayButton - 1].GetWidget()->SetEnabled(selection >= 0);
bool isDeleteValid = (selection >= 0);
if (isDeleteValid)
{
const FileBrowserUIImpl::FileEntry &entry = (*m_entries)[selection];
isDeleteValid = m_api.m_isDeleteValidCallback(m_dir, entry.m_nameStr.ToShortStr());
}
if (gs_currentFileBrowserUIMode == FileBrowserUI::Mode_Open)
dialog->GetItems()[kDeleteButton - 1].GetWidget()->SetEnabled(selection >= 0);
dialog->GetItems()[kOpenDeleteButton - 1].GetWidget()->SetEnabled(isDeleteValid);
else if (gs_currentFileBrowserUIMode == FileBrowserUI::Mode_SaveWithDelete)
dialog->GetItems()[kSaveDeleteButton - 1].GetWidget()->SetEnabled(isDeleteValid);
DrawFileList();
}
@@ -585,16 +601,22 @@ namespace PortabilityLayer
int windowHeight = 272;
if (mode == Mode_Open)
dialogID = kFileBrowserUIOpenDialogTemplateID;
else if (mode == Mode_Save)
else if (mode == Mode_SaveWithDelete || mode == Mode_SaveNoDelete)
{
if (PLDrivers::GetSystemServices()->IsTextInputObstructive())
{
dialogID = kFileBrowserUISaveDialogUnobstructiveTemplateID;
windowHeight = 208;
isObstructive = true;
mode = Mode_SaveNoDelete; // HACK HACK HACK
}
else
dialogID = kFileBrowserUISaveDialogTemplateID;
{
if (mode == Mode_SaveWithDelete)
dialogID = kFileBrowserUISaveDialogWithDeleteButtonTemplateID;
else
dialogID = kFileBrowserUISaveDialogTemplateID;
}
}
else
{
@@ -602,7 +624,7 @@ namespace PortabilityLayer
return false;
}
FileBrowserUIImpl uiImpl(callbackAPI);
FileBrowserUIImpl uiImpl(dirID, callbackAPI);
// Enumerate files
IGpFileSystem *fs = PLDrivers::GetFileSystem();
@@ -674,7 +696,7 @@ namespace PortabilityLayer
const Rect scrollBarRect = dialog->GetItems()[kFileListScrollBar - 1].GetWidget()->GetRect();
EditboxWidget *editbox = nullptr;
if (mode == Mode_Save)
if (mode == Mode_SaveWithDelete || mode == Mode_SaveNoDelete)
{
editbox = static_cast<EditboxWidget*>(dialog->GetItems()[kFileNameEditBox - 1].GetWidget());
editbox->SetCharacterFilter(&uiImpl, FileBrowserUIImpl::PubEditBoxCharFilter);
@@ -725,7 +747,7 @@ namespace PortabilityLayer
if (hit == kFileListScrollBar)
uiImpl.SetScrollOffset(scrollBar->GetState());
if (hit == kOkayButton && mode == Mode_Save)
if (hit == kOkayButton && (mode == Mode_SaveWithDelete || mode == Mode_SaveNoDelete))
{
IGpFileSystem *fs = PLDrivers::GetFileSystem();
@@ -759,7 +781,7 @@ namespace PortabilityLayer
}
}
if (mode == Mode_Open && hit == kDeleteButton)
if ((mode == Mode_Open && hit == kOpenDeleteButton) || (mode == Mode_SaveWithDelete && hit == kSaveDeleteButton))
{
PLDrivers::GetSystemServices()->Beep();
int16_t subHit = FileBrowserUIImpl::PopUpAlert(Rect::Create(0, 0, 135, 327), kFileBrowserUIDeleteDialogTemplateID, &substitutions);
@@ -768,14 +790,18 @@ namespace PortabilityLayer
{
PLPasStr uiFileName = uiImpl.GetSelectedFileName();
bool deleted = false;
if (composites)
PortabilityLayer::FileManager::GetInstance()->DeleteCompositeFile(dirID, uiFileName);
deleted = PortabilityLayer::FileManager::GetInstance()->DeleteCompositeFile(dirID, uiFileName);
else
PortabilityLayer::FileManager::GetInstance()->DeleteNonCompositeFile(dirID, uiFileName, extension);
deleted = PortabilityLayer::FileManager::GetInstance()->DeleteNonCompositeFile(dirID, uiFileName, extension);
uiImpl.RemoveSelectedFile();
dialog->GetItems()[kOkayButton - 1].GetWidget()->SetEnabled(false);
dialog->GetItems()[kDeleteButton - 1].GetWidget()->SetEnabled(false);
if (mode == Mode_Open)
dialog->GetItems()[kOpenDeleteButton - 1].GetWidget()->SetEnabled(false);
else if (mode == Mode_SaveWithDelete)
dialog->GetItems()[kSaveDeleteButton - 1].GetWidget()->SetEnabled(false);
}
hit = -1;
}
@@ -793,7 +819,7 @@ namespace PortabilityLayer
uiFileName = uiImpl.GetSelectedFileName();
confirmed = true;
}
else if (mode == Mode_Save)
else if (mode == Mode_SaveWithDelete || mode == Mode_SaveNoDelete)
{
uiFileName = editbox->GetString();
confirmed = true;

8
PortabilityLayer/FileBrowserUI.h
View File

@@ -20,8 +20,9 @@ namespace PortabilityLayer
void(*m_drawFileDetailsCallback)(DrawSurface *surface, const Point &basePoint, const Rect &constraintRect, void *fileDetails);
void *(*m_loadFileDetailsCallback)(VirtualDirectory_t dirID, const PLPasStr &filename);
void(*m_freeFileDetailsCallback)(void *fileDetails);
bool(*m_filterFileCallback)(VirtualDirectory_t dirID, const PLPasStr &filename);
void (*m_freeFileDetailsCallback)(void *fileDetails);
bool (*m_filterFileCallback)(VirtualDirectory_t dirID, const PLPasStr &filename);
bool (*m_isDeleteValidCallback)(VirtualDirectory_t dirID, const PLPasStr &filename);
};
class FileBrowserUI
@@ -30,7 +31,8 @@ namespace PortabilityLayer
enum Mode
{
Mode_Save,
Mode_SaveNoDelete,
Mode_SaveWithDelete,
Mode_Open,
};

6
PortabilityLayer/FileManager.cpp
View File

@@ -282,7 +282,11 @@ namespace PortabilityLayer
if (!FileManagerTools::ConstructFilename(extFN, initialFileName, ""))
return false;
return FileBrowserUI::Prompt(FileBrowserUI::Mode_Save, dirID, extension, path, outPathLength, pathCapacity, initialFileName, promptText, composites, detailsAPI);
FileBrowserUI::Mode mode = FileBrowserUI::Mode_SaveNoDelete;
if (!PLDrivers::GetSystemServices()->HasNativeFileManager())
mode = FileBrowserUI::Mode_SaveWithDelete;
return FileBrowserUI::Prompt(mode, dirID, extension, path, outPathLength, pathCapacity, initialFileName, promptText, composites, detailsAPI);
}
bool FileManagerImpl::PromptOpenFile(VirtualDirectory_t dirID, const char *extension, char *path, size_t &outPathLength, size_t pathCapacity, const PLPasStr &promptText, bool composites, const FileBrowserUI_DetailsCallbackAPI &detailsAPI)