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metaforce/specter/lib/FileBrowser.cpp

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#include "Specter/FileBrowser.hpp"
#include "Specter/RootView.hpp"
#include "Specter/MessageWindow.hpp"
namespace Specter
{
static LogVisor::LogModule Log("Specter::FileBrowser");
#define BROWSER_MARGIN 8
#define BROWSER_MIN_WIDTH 600
#define BROWSER_MIN_HEIGHT 300
std::vector<HECL::SystemString> FileBrowser::PathComponents(const HECL::SystemString& path)
{
std::vector<HECL::SystemString> ret;
HECL::SystemString sPath = path;
HECL::SanitizePath(sPath);
if (sPath.empty())
return ret;
auto it = sPath.cbegin();
if (*it == _S('/'))
{
ret.push_back(_S("/"));
++it;
}
HECL::SystemString comp;
for (; it != sPath.cend() ; ++it)
{
if (*it == _S('/'))
{
if (comp.empty())
continue;
ret.push_back(std::move(comp));
comp.clear();
continue;
}
comp += *it;
}
if (comp.size())
ret.push_back(std::move(comp));
return ret;
}
FileBrowser::FileBrowser(ViewResources& res, View& parentView, const std::string& title,
Type type, const HECL::SystemString& initialPath,
std::function<void(bool, const HECL::SystemString&)> returnFunc)
: ModalWindow(res, parentView, RectangleConstraint(BROWSER_MIN_WIDTH * res.pixelFactor(),
BROWSER_MIN_HEIGHT * res.pixelFactor(),
RectangleConstraint::Test::Minimum,
RectangleConstraint::Test::Minimum)),
m_type(type),
m_left(*this, res),
m_right(*this, res),
m_ok(*this, res, title),
m_cancel(*this, res, rootView().viewManager().translateOr("cancel", "Cancel")),
m_fileFieldBind(*this, rootView().viewManager()),
m_fileListingBind(*this, rootView().viewManager()),
m_systemBookmarkBind(*this),
m_projectBookmarkBind(*this),
m_recentBookmarkBind(*this),
m_returnFunc(returnFunc)
{
commitResources(res);
setBackground({0,0,0,0.5});
IViewManager& vm = rootView().viewManager();
m_pathButtons.m_view.reset(new PathButtons(res, *this, *this));
m_fileField.m_view.reset(new TextField(res, *this, &m_fileFieldBind));
m_fileListing.m_view.reset(new Table(res, *this, &m_fileListingBind, &m_fileListingBind, 3));
m_systemBookmarks.m_view.reset(new Table(res, *this, &m_systemBookmarkBind, &m_systemBookmarkBind, 1));
m_systemBookmarksLabel.reset(new TextView(res, *this, res.m_mainFont));
m_systemBookmarksLabel->typesetGlyphs(vm.translateOr("system_locations", "System Locations"), res.themeData().uiText());
m_projectBookmarks.m_view.reset(new Table(res, *this, &m_projectBookmarkBind, &m_projectBookmarkBind, 1));
m_projectBookmarksLabel.reset(new TextView(res, *this, res.m_mainFont));
m_projectBookmarksLabel->typesetGlyphs(vm.translateOr("recent_projects", "Recent Projects"), res.themeData().uiText());
m_recentBookmarks.m_view.reset(new Table(res, *this, &m_recentBookmarkBind, &m_recentBookmarkBind, 1));
m_recentBookmarksLabel.reset(new TextView(res, *this, res.m_mainFont));
m_recentBookmarksLabel->typesetGlyphs(vm.translateOr("recent_files", "Recent Files"), res.themeData().uiText());
/* Populate system bookmarks */
std::vector<std::pair<HECL::SystemString, std::string>> systemLocs = HECL::GetSystemLocations();
for (auto& loc : systemLocs)
m_systemBookmarkBind.m_entries.emplace_back(std::move(loc));
m_systemBookmarks.m_view->updateData();
navigateToPath(initialPath);
m_split.m_view.reset(new SplitView(res, *this, nullptr, SplitView::Axis::Vertical, 0.2,
200 * res.pixelFactor(), 400 * res.pixelFactor()));
m_split.m_view->setContentView(0, &m_left);
m_split.m_view->setContentView(1, &m_right);
updateContentOpacity(0.0);
}
void FileBrowser::SyncBookmarkSelections(Table& table, BookmarkDataBind& binding,
const HECL::SystemString& sel)
{
size_t idx = 0;
for (const BookmarkDataBind::Entry& e : binding.m_entries)
{
if (e.m_path == sel)
{
table.selectRow(idx);
break;
}
++idx;
}
if (idx == binding.m_entries.size())
table.selectRow(-1);
}
void FileBrowser::navigateToPath(const HECL::SystemString& path)
{
HECL::Sstat theStat;
if (HECL::Stat(path.c_str(), &theStat))
return;
m_path = path;
m_comps = PathComponents(m_path);
if (S_ISREG(theStat.st_mode))
{
HECL::SystemUTF8View utf8(m_comps.back());
m_fileField.m_view->setText(utf8);
m_fileField.m_view->clearErrorState();
m_comps.pop_back();
}
HECL::SystemString dir;
bool needSlash = false;
for (const HECL::SystemString& d : m_comps)
{
if (needSlash)
dir += _S('/');
if (d.compare(_S("/")))
needSlash = true;
dir += d;
}
SyncBookmarkSelections(*m_systemBookmarks.m_view, m_systemBookmarkBind, dir);
SyncBookmarkSelections(*m_projectBookmarks.m_view, m_projectBookmarkBind, dir);
SyncBookmarkSelections(*m_recentBookmarks.m_view, m_recentBookmarkBind, dir);
HECL::DirectoryEnumerator dEnum(dir, HECL::DirectoryEnumerator::Mode::DirsThenFilesSorted,
m_fileListingBind.m_sizeSort,
m_fileListingBind.m_sortDir==SortDirection::Descending,
!m_showingHidden);
m_fileListingBind.updateListing(dEnum);
m_fileListing.m_view->selectRow(-1);
m_fileListing.m_view->updateData();
m_pathButtons.m_view->setButtons(m_comps);
updateSize();
}
void FileBrowser::updateContentOpacity(float opacity)
{
Zeus::CColor color = Zeus::CColor::lerp({1,1,1,0}, {1,1,1,1}, opacity);
m_split.m_view->setMultiplyColor(color);
m_pathButtons.m_view->setMultiplyColor(color);
m_fileField.m_view->setMultiplyColor(color);
m_fileListing.m_view->setMultiplyColor(color);
m_ok.m_button.m_view->setMultiplyColor(color);
m_cancel.m_button.m_view->setMultiplyColor(color);
m_systemBookmarks.m_view->setMultiplyColor(color);
m_systemBookmarksLabel->setMultiplyColor(color);
m_projectBookmarks.m_view->setMultiplyColor(color);
m_projectBookmarksLabel->setMultiplyColor(color);
m_recentBookmarks.m_view->setMultiplyColor(color);
m_recentBookmarksLabel->setMultiplyColor(color);
}
void FileBrowser::okActivated(bool viaButton)
{
IViewManager& vm = rootView().viewManager();
HECL::SystemString path;
bool needSlash = false;
for (const HECL::SystemString& d : m_comps)
{
if (needSlash)
path += _S('/');
if (d.compare(_S("/")))
needSlash = true;
path += d;
}
HECL::Sstat theStat;
if (HECL::Stat(path.c_str(), &theStat) || !S_ISDIR(theStat.st_mode))
{
HECL::SystemUTF8View utf8(path);
m_fileField.m_view->setErrorState(
HECL::Format(vm.translateOr("no_access_as_dir", "Unable to access '%s' as directory").c_str(),
utf8.c_str()));
return;
}
path += _S('/');
path += HECL::SystemStringView(m_fileField.m_view->getText()).sys_str();
int err = HECL::Stat(path.c_str(), &theStat);
if (m_type == Type::SaveFile)
{
if (m_fileField.m_view->getText().empty())
{
m_fileField.m_view->setErrorState(
vm.translateOr("file_field_empty", "Unable to save empty file").c_str());
return;
}
if (!err && !S_ISDIR(theStat.st_mode))
{
m_confirmWindow.reset(new MessageWindow(rootView().viewRes(), *this,
MessageWindow::Type::ConfirmOkCancel,
HECL::Format(vm.translateOr("overwrite_confirm", "Overwrite '%s'?").c_str(), path.c_str()),
[&,path](bool ok)
{
if (ok)
{
m_returnFunc(true, path);
m_confirmWindow->close();
close();
}
else
m_confirmWindow->close();
}));
updateSize();
return;
}
if (!err && S_ISDIR(theStat.st_mode))
{
navigateToPath(path);
return;
}
m_returnFunc(true, path);
close();
return;
}
else if (m_type == Type::SaveDirectory || m_type == Type::NewHECLProject)
{
if (m_fileField.m_view->getText().empty())
{
m_fileField.m_view->setErrorState(
vm.translateOr("directory_field_empty", "Unable to make empty-named directory").c_str());
return;
}
if (!err && !S_ISDIR(theStat.st_mode))
{
m_fileField.m_view->setErrorState(
vm.translateOr("no_overwrite_file", "Unable to make directory over file").c_str());
return;
}
if (!err && S_ISDIR(theStat.st_mode))
{
if (m_type == Type::NewHECLProject)
{
HECL::ProjectRootPath projRoot = HECL::SearchForProject(path);
if (projRoot)
{
m_fileField.m_view->setErrorState(
vm.translateOr("no_overwrite_project", "Unable to make project within existing project").c_str());
return;
}
}
navigateToPath(path);
return;
}
m_returnFunc(true, path);
close();
return;
}
if (m_type == Type::OpenFile)
{
if (!err && S_ISDIR(theStat.st_mode))
{
navigateToPath(path);
return;
}
else if (err || !S_ISREG(theStat.st_mode))
{
HECL::SystemUTF8View utf8(path);
m_fileField.m_view->setErrorState(
HECL::Format(vm.translateOr("no_access_as_file", "Unable to access '%s' as file").c_str(),
utf8.c_str()));
return;
}
m_returnFunc(true, path);
close();
return;
}
else if (m_type == Type::OpenDirectory || m_type == Type::OpenHECLProject)
{
if (!viaButton && !err && S_ISDIR(theStat.st_mode))
{
if (m_type == Type::OpenHECLProject)
{
HECL::ProjectRootPath projRoot = HECL::SearchForProject(path);
if (projRoot)
{
m_returnFunc(true, projRoot.getAbsolutePath());
close();
return;
}
}
navigateToPath(path);
return;
}
if (err || !S_ISDIR(theStat.st_mode))
{
HECL::SystemUTF8View utf8(path);
m_fileField.m_view->setErrorState(
HECL::Format(vm.translateOr("no_access_as_dir", "Unable to access '%s' as directory").c_str(),
utf8.c_str()));
return;
}
m_returnFunc(true, path);
close();
return;
}
}
void FileBrowser::cancelActivated()
{
HECL::SystemString path;
bool needSlash = false;
for (const HECL::SystemString& d : m_comps)
{
if (needSlash)
path += _S('/');
if (d.compare(_S("/")))
needSlash = true;
path += d;
}
path += _S('/');
path += HECL::SystemStringView(m_fileField.m_view->getText()).sys_str();
m_returnFunc(false, path);
close();
}
void FileBrowser::pathButtonActivated(size_t idx)
{
if (idx >= m_comps.size())
return;
HECL::SystemString dir;
bool needSlash = false;
size_t i = 0;
for (const HECL::SystemString& d : m_comps)
{
if (needSlash)
dir += _S('/');
if (d.compare(_S("/")))
needSlash = true;
dir += d;
if (++i > idx)
break;
}
navigateToPath(dir);
}
void FileBrowser::mouseDown(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod)
{
if (skipBuildInAnimation() || closed())
return;
if (m_confirmWindow)
m_confirmWindow->mouseDown(coord, button, mod);
m_split.mouseDown(coord, button, mod);
m_pathButtons.mouseDown(coord, button, mod);
m_fileField.mouseDown(coord, button, mod);
m_fileListing.mouseDown(coord, button, mod);
m_systemBookmarks.m_view->mouseDown(coord, button, mod);
m_projectBookmarks.m_view->mouseDown(coord, button, mod);
m_recentBookmarks.m_view->mouseDown(coord, button, mod);
m_ok.m_button.mouseDown(coord, button, mod);
m_cancel.m_button.mouseDown(coord, button, mod);
}
void FileBrowser::mouseUp(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod)
{
if (closed())
return;
m_split.mouseUp(coord, button, mod);
m_pathButtons.mouseUp(coord, button, mod);
m_fileField.mouseUp(coord, button, mod);
m_fileListing.mouseUp(coord, button, mod);
m_systemBookmarks.m_view->mouseUp(coord, button, mod);
m_projectBookmarks.m_view->mouseUp(coord, button, mod);
m_recentBookmarks.m_view->mouseUp(coord, button, mod);
m_ok.m_button.mouseUp(coord, button, mod);
m_cancel.m_button.mouseUp(coord, button, mod);
if (m_confirmWindow)
m_confirmWindow->mouseUp(coord, button, mod);
}
void FileBrowser::mouseMove(const boo::SWindowCoord& coord)
{
if (closed())
return;
m_split.mouseMove(coord);
m_pathButtons.mouseMove(coord);
m_fileField.mouseMove(coord);
m_fileListing.mouseMove(coord);
m_systemBookmarks.m_view->mouseMove(coord);
m_projectBookmarks.m_view->mouseMove(coord);
m_recentBookmarks.m_view->mouseMove(coord);
m_ok.m_button.mouseMove(coord);
m_cancel.m_button.mouseMove(coord);
if (m_confirmWindow)
m_confirmWindow->mouseMove(coord);
}
void FileBrowser::mouseLeave(const boo::SWindowCoord& coord)
{
if (closed())
return;
m_split.mouseLeave(coord);
m_pathButtons.mouseLeave(coord);
m_fileField.mouseLeave(coord);
m_fileListing.mouseLeave(coord);
m_ok.m_button.mouseLeave(coord);
m_cancel.m_button.mouseLeave(coord);
if (m_confirmWindow)
m_confirmWindow->mouseLeave(coord);
}
void FileBrowser::scroll(const boo::SWindowCoord& coord, const boo::SScrollDelta& scroll)
{
m_pathButtons.scroll(coord, scroll);
m_fileListing.scroll(coord, scroll);
}
void FileBrowser::touchDown(const boo::STouchCoord& coord, uintptr_t tid)
{
}
void FileBrowser::touchUp(const boo::STouchCoord& coord, uintptr_t tid)
{
}
void FileBrowser::touchMove(const boo::STouchCoord& coord, uintptr_t tid)
{
}
void FileBrowser::charKeyDown(unsigned long charcode, boo::EModifierKey mod, bool isRepeat)
{
if (skipBuildInAnimation() || closed())
return;
if ((mod & boo::EModifierKey::CtrlCommand) != boo::EModifierKey::None && !isRepeat)
{
if (charcode == 'h' || charcode == 'H')
setShowingHidden(!showingHidden());
else if (charcode == 'r' || charcode == 'R')
navigateToPath(m_path);
}
}
void FileBrowser::specialKeyDown(boo::ESpecialKey key, boo::EModifierKey mod, bool isRepeat)
{
if (skipBuildInAnimation() || closed())
return;
if (key == boo::ESpecialKey::Enter && !isRepeat)
okActivated(true);
}
void FileBrowser::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
{
ModalWindow::resized(root, root);
float pf = rootView().viewRes().pixelFactor();
boo::SWindowRect centerRect = subRect();
centerRect.location[0] = root.size[0] / 2 - (centerRect.size[0] / 2.0) + 2 * pf;
centerRect.location[1] = root.size[1] / 2 - (centerRect.size[1] / 2.0) + 2 * pf;
centerRect.size[0] -= 4 * pf;
centerRect.size[1] -= 4 * pf;
if (m_split.m_view)
m_split.m_view->resized(root, centerRect);
if (m_confirmWindow)
m_confirmWindow->resized(root, sub);
}
void FileBrowser::LeftSide::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
{
float pf = rootView().viewRes().pixelFactor();
int div = (sub.size[1] - BROWSER_MARGIN * pf) / 3;
boo::SWindowRect bookmarkRect = sub;
bookmarkRect.size[0] -= BROWSER_MARGIN * 2 * pf;
bookmarkRect.size[1] = div;
bookmarkRect.location[0] += BROWSER_MARGIN * pf;
bookmarkRect.location[1] = sub.location[1] + BROWSER_MARGIN * pf + div * 2;
boo::SWindowRect labelRect = bookmarkRect;
labelRect.size[1] = 20;
labelRect.location[1] += div - 16 * pf;
m_fb.m_systemBookmarks.m_view->resized(root, bookmarkRect);
m_fb.m_systemBookmarksLabel->resized(root, labelRect);
bookmarkRect.location[1] -= div;
labelRect.location[1] -= div;
m_fb.m_projectBookmarks.m_view->resized(root, bookmarkRect);
m_fb.m_projectBookmarksLabel->resized(root, labelRect);
bookmarkRect.location[1] -= div;
labelRect.location[1] -= div;
m_fb.m_recentBookmarks.m_view->resized(root, bookmarkRect);
m_fb.m_recentBookmarksLabel->resized(root, labelRect);
}
void FileBrowser::RightSide::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
{
float pf = rootView().viewRes().pixelFactor();
boo::SWindowRect pathRect = sub;
pathRect.location[0] += BROWSER_MARGIN * pf;
pathRect.location[1] += pathRect.size[1] - (BROWSER_MARGIN + 20) * pf;
pathRect.size[0] = sub.size[0] - m_fb.m_ok.m_button.m_view->nominalWidth() - 20 * pf;
pathRect.size[1] = m_fb.m_fileField.m_view->nominalHeight();
m_fb.m_pathButtons.m_view->resized(root, pathRect);
pathRect.location[0] = sub.location[0] + BROWSER_MARGIN * pf;
pathRect.location[1] -= 25 * pf;
m_fb.m_fileField.m_view->resized(root, pathRect);
pathRect.location[1] = sub.location[1] + BROWSER_MARGIN * pf;
pathRect.size[0] = sub.size[0] - BROWSER_MARGIN * 2 * pf;
pathRect.size[1] = sub.size[1] - (BROWSER_MARGIN + 56) * pf;
m_fb.m_fileListing.m_view->resized(root, pathRect);
boo::SWindowRect buttonRect = sub;
buttonRect.size[0] = m_fb.m_ok.m_button.m_view->nominalWidth();
buttonRect.size[1] = m_fb.m_ok.m_button.m_view->nominalHeight();
buttonRect.location[0] += sub.size[0] - BROWSER_MARGIN * pf - buttonRect.size[0];
buttonRect.location[1] += sub.size[1] - (BROWSER_MARGIN + 20) * pf;
m_fb.m_ok.m_button.m_view->resized(root, buttonRect);
buttonRect.location[1] -= 25 * pf;
m_fb.m_cancel.m_button.m_view->resized(root, buttonRect);
}
void FileBrowser::think()
{
ModalWindow::think();
if (m_fileListingBind.m_needsUpdate)
navigateToPath(m_path);
m_pathButtons.m_view->think();
m_fileField.m_view->think();
m_fileListing.m_view->think();
m_systemBookmarks.m_view->think();
m_projectBookmarks.m_view->think();
m_recentBookmarks.m_view->think();
if (m_confirmWindow)
m_confirmWindow->think();
}
void FileBrowser::draw(boo::IGraphicsCommandQueue* gfxQ)
{
ModalWindow::draw(gfxQ);
m_split.m_view->draw(gfxQ);
if (m_confirmWindow)
m_confirmWindow->draw(gfxQ);
}
void FileBrowser::LeftSide::draw(boo::IGraphicsCommandQueue* gfxQ)
{
m_fb.m_systemBookmarks.m_view->draw(gfxQ);
m_fb.m_systemBookmarksLabel->draw(gfxQ);
m_fb.m_projectBookmarks.m_view->draw(gfxQ);
m_fb.m_projectBookmarksLabel->draw(gfxQ);
m_fb.m_recentBookmarks.m_view->draw(gfxQ);
m_fb.m_recentBookmarksLabel->draw(gfxQ);
}
void FileBrowser::RightSide::draw(boo::IGraphicsCommandQueue* gfxQ)
{
m_fb.m_pathButtons.m_view->draw(gfxQ);
m_fb.m_fileListing.m_view->draw(gfxQ);
m_fb.m_ok.m_button.m_view->draw(gfxQ);
m_fb.m_cancel.m_button.m_view->draw(gfxQ);
m_fb.m_fileField.m_view->draw(gfxQ);
}
}
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