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pavucontrol-qt-packaging/libfm-qt/sidepane.cpp

235 lines
6.0 KiB

/*
Copyright (C) 2013 Hong Jen Yee (PCMan) <pcman.tw@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "sidepane.h"
#include <QComboBox>
#include <QVBoxLayout>
#include <QHeaderView>
#include "placesview.h"
#include "dirtreeview.h"
#include "dirtreemodel.h"
#include "path.h"
namespace Fm {
SidePane::SidePane(QWidget* parent):
QWidget(parent),
showHidden_(false),
mode_(ModeNone),
view_(NULL),
combo_(NULL),
currentPath_(NULL),
iconSize_(24, 24) {
verticalLayout = new QVBoxLayout(this);
verticalLayout->setContentsMargins(0, 0, 0, 0);
combo_ = new QComboBox(this);
combo_->setFrame(false);
combo_->addItem(tr("Places"));
combo_->addItem(tr("Directory Tree"));
connect(combo_, static_cast<void (QComboBox::*)(int)>(&QComboBox::currentIndexChanged), this, &SidePane::onComboCurrentIndexChanged);
verticalLayout->addWidget(combo_);
}
SidePane::~SidePane() {
if(currentPath_)
fm_path_unref(currentPath_);
// qDebug("delete SidePane");
}
void SidePane::onPlacesViewChdirRequested(int type, FmPath* path) {
Q_EMIT chdirRequested(type, path);
}
void SidePane::onDirTreeViewChdirRequested(int type, FmPath* path) {
Q_EMIT chdirRequested(type, path);
}
void SidePane::onComboCurrentIndexChanged(int current) {
if(current != mode_) {
setMode(Mode(current));
}
}
void SidePane::setIconSize(QSize size) {
iconSize_ = size;
switch(mode_) {
case ModePlaces:
case ModeDirTree:
static_cast<QTreeView*>(view_)->setIconSize(size);
break;
default:;
}
}
void SidePane::setCurrentPath(FmPath* path) {
Q_ASSERT(path != NULL);
if(currentPath_)
fm_path_unref(currentPath_);
currentPath_ = fm_path_ref(path);
switch(mode_) {
case ModePlaces:
static_cast<PlacesView*>(view_)->setCurrentPath(path);
break;
case ModeDirTree:
static_cast<DirTreeView*>(view_)->setCurrentPath(path);
break;
default:;
}
}
SidePane::Mode SidePane::modeByName(const char* str) {
if(str == NULL)
return ModeNone;
if(strcmp(str, "places") == 0)
return ModePlaces;
if(strcmp(str, "dirtree") == 0)
return ModeDirTree;
return ModeNone;
}
const char* SidePane::modeName(SidePane::Mode mode) {
switch(mode) {
case ModePlaces:
return "places";
case ModeDirTree:
return "dirtree";
default:
return NULL;
}
}
#if 0 // FIXME: are these APIs from libfm-qt needed?
QString SidePane::modeLabel(SidePane::Mode mode) {
switch(mode) {
case ModePlaces:
return tr("Places");
case ModeDirTree:
return tr("Directory Tree");
}
return QString();
}
QString SidePane::modeTooltip(SidePane::Mode mode) {
switch(mode) {
case ModePlaces:
return tr("Shows list of common places, devices, and bookmarks in sidebar");
case ModeDirTree:
return tr("Shows tree of directories in sidebar");
}
return QString();
}
#endif
bool SidePane::setHomeDir(const char* home_dir) {
if(view_ == NULL)
return false;
// TODO: SidePane::setHomeDir
switch(mode_) {
case ModePlaces:
// static_cast<PlacesView*>(view_);
return true;
case ModeDirTree:
// static_cast<PlacesView*>(view_);
return true;
default:;
}
return true;
}
void SidePane::initDirTree() {
// TODO
DirTreeModel* model = new DirTreeModel(view_);
FmFileInfoJob* job = fm_file_info_job_new(NULL, FM_FILE_INFO_JOB_NONE);
GList* l;
/* query FmFileInfo for home dir and root dir, and then,
* add them to dir tree model */
fm_file_info_job_add(job, fm_path_get_home());
fm_file_info_job_add(job, fm_path_get_root());
/* FIXME: maybe it's cleaner to use run_async here? */
fm_job_run_sync_with_mainloop(FM_JOB(job));
for(l = fm_file_info_list_peek_head_link(job->file_infos); l; l = l->next) {
FmFileInfo* fi = FM_FILE_INFO(l->data);
model->addRoot(fi);
}
g_object_unref(job);
static_cast<DirTreeView*>(view_)->setModel(model);
}
void SidePane::setMode(Mode mode) {
if(mode == mode_)
return;
if(view_) {
delete view_;
view_ = NULL;
//if(sp->update_popup)
// g_signal_handlers_disconnect_by_func(sp->view, on_item_popup, sp);
}
mode_ = mode;
combo_->setCurrentIndex(mode);
switch(mode) {
case ModePlaces: {
PlacesView* placesView = new Fm::PlacesView(this);
view_ = placesView;
placesView->setIconSize(iconSize_);
placesView->setCurrentPath(currentPath_);
connect(placesView, &PlacesView::chdirRequested, this, &SidePane::onPlacesViewChdirRequested);
break;
}
case ModeDirTree: {
DirTreeView* dirTreeView = new Fm::DirTreeView(this);
view_ = dirTreeView;
initDirTree();
dirTreeView->setIconSize(iconSize_);
dirTreeView->setCurrentPath(currentPath_);
connect(dirTreeView, &DirTreeView::chdirRequested, this, &SidePane::onDirTreeViewChdirRequested);
break;
}
default:;
}
if(view_) {
// if(sp->update_popup)
// g_signal_connect(sp->view, "item-popup", G_CALLBACK(on_item_popup), sp);
verticalLayout->addWidget(view_);
}
Q_EMIT modeChanged();
}
bool SidePane::setShowHidden(bool show_hidden) {
if(view_ == NULL)
return false;
// TODO: SidePane::setShowHidden
// spec = g_object_class_find_property(klass, "show-hidden");
//if(spec == NULL || spec->value_type != G_TYPE_BOOLEAN)
// return false; /* isn't supported by view */
// g_object_set(sp->view, "show-hidden", show_hidden, NULL);
return true;
}
} // namespace Fm