BaseTreeDock::BaseTreeDock(QString window_title, QString object_name, bool requires_refresh, QWidget *parent, Qt::WindowFlags flags)
: BaseDock(parent, flags)
, m_collapsed(true)
{
setWindowTitle(window_title);
setObjectName(object_name);
setFeatures(QDockWidget::AllDockWidgetFeatures);
setAllowedAreas(Qt::AllDockWidgetAreas);
m_arr_in = QIcon(":img/arrow-in.png");
m_arr_out = QIcon(":img/arrow-out.png");
QWidget *w = new QWidget();
QVBoxLayout *l = new QVBoxLayout();
w->setLayout(l);
m_tree_view = new QTreeWidget(this);
m_tree_view->setEditTriggers(QAbstractItemView::NoEditTriggers);
m_tree_view->setDropIndicatorShown(false);
m_tree_view->setProperty("showSortIndicator",QVariant(true));
m_tree_view->setSelectionMode(QAbstractItemView::ExtendedSelection);
QHBoxLayout *s = new QHBoxLayout();
QLabel *lbl_search = new QLabel(tr("Search"),this);
s->addWidget(lbl_search);
m_le_search = new QLineEdit(this);
m_le_search->setObjectName("le_search");
s->addWidget(m_le_search);
m_btn_toggle_tree = new QPushButton(this);
m_btn_toggle_tree->setIcon(m_arr_out);
s->addWidget(m_btn_toggle_tree);
QPushButton *btn_clear_search = new QPushButton(this);
QIcon icn_cross(":img/cross.png");
btn_clear_search->setIcon(icn_cross);
s->addWidget(btn_clear_search);
l->addLayout(s);
QPushButton *btn = new QPushButton(tr("Clear Filter"),this);
w->layout()->addWidget(m_tree_view);
w->layout()->addWidget(btn);
setWidget(w);
connect(btn, SIGNAL(clicked()),this,SLOT(clear_filter()));
connect(m_le_search, SIGNAL(textChanged(QString)), this, SLOT(search_changed(QString)));
connect(btn_clear_search, SIGNAL(clicked()),this,SLOT(clear_search()));
connect(m_btn_toggle_tree, SIGNAL(clicked()), this, SLOT(toggle_tree()));
connect(m_tree_view, SIGNAL(itemSelectionChanged()), this, SLOT(selection_changed()));
m_requires_refresh = requires_refresh;
if(DT){
connect(DT,SIGNAL(units_refreshed()),this,SLOT(refresh()));
}
}
ThoughtsDock::ThoughtsDock(QWidget *parent, Qt::WindowFlags flags)
: BaseDock(parent, flags)
{
setWindowTitle(tr("Thoughts"));
setObjectName("dock_thoughts");
setFeatures(QDockWidget::AllDockWidgetFeatures);
setAllowedAreas(Qt::AllDockWidgetAreas);
QWidget *w = new QWidget();
QVBoxLayout *l = new QVBoxLayout();
w->setLayout(l);
// THOUGHTS TABLE
tw_thoughts = new QTableWidget(this);
tw_thoughts->setColumnCount(3);
tw_thoughts->setEditTriggers(QTableWidget::NoEditTriggers);
tw_thoughts->setWordWrap(true);
tw_thoughts->setShowGrid(false);
tw_thoughts->setGridStyle(Qt::NoPen);
tw_thoughts->setAlternatingRowColors(true);
tw_thoughts->setSelectionMode(QAbstractItemView::ExtendedSelection);
tw_thoughts->setSelectionBehavior(QAbstractItemView::SelectRows);
tw_thoughts->setHorizontalHeaderLabels(QStringList() << "Thought" << "Count" << "Description");
tw_thoughts->verticalHeader()->hide();
tw_thoughts->horizontalHeader()->setSectionResizeMode(0, QHeaderView::Interactive);
tw_thoughts->horizontalHeader()->setSectionResizeMode(1, QHeaderView::Interactive);
tw_thoughts->horizontalHeader()->setSectionResizeMode(2, QHeaderView::Interactive);
tw_thoughts->setColumnWidth(0,100);
tw_thoughts->setColumnWidth(1,50);
tw_thoughts->horizontalHeader()->setStretchLastSection(true);
QHBoxLayout *s = new QHBoxLayout();
QLabel *lbl_search = new QLabel("Search",this);
s->addWidget(lbl_search);
QLineEdit *le_search = new QLineEdit(this);
le_search->setObjectName("le_search");
s->addWidget(le_search);
QPushButton *btn_clear_search = new QPushButton(this);
QIcon icn(":img/cross.png");
btn_clear_search->setIcon(icn);
s->addWidget(btn_clear_search);
l->addLayout(s);
QPushButton *btn = new QPushButton("Clear Filter",this);
w->layout()->addWidget(tw_thoughts);
w->layout()->addWidget(btn);
setWidget(w);
connect(tw_thoughts,SIGNAL(itemSelectionChanged()),this,SLOT(selection_changed()));
connect(btn, SIGNAL(clicked()),this,SLOT(clear_filter()));
connect(le_search, SIGNAL(textChanged(QString)),this, SLOT(search_changed(QString)));
connect(btn_clear_search, SIGNAL(clicked()),this,SLOT(clear_search()));
}
int set_params(dt_lib_module_t *self, const void *params, int size)
{
dt_lib_location_t *lib = (dt_lib_location_t *)self->data;
const size_t size_fixed = sizeof(struct params_fixed_t);
if(size < size_fixed) return 1;
const struct params_fixed_t *params_fixed = (struct params_fixed_t *)params;
const char *name = (char *)(params + size_fixed);
const size_t size_name = strlen(name) + 1;
if(size_fixed + size_name > size) return 1;
const size_t size_points = size - (size_fixed + size_name);
if(size_points % 2 * sizeof(float) != 0) return 1;
_lib_location_result_t *location = (_lib_location_result_t *)malloc(sizeof(_lib_location_result_t));
location->relevance = params_fixed->relevance;
location->type = params_fixed->type;
location->lon = params_fixed->lon;
location->lat = params_fixed->lat;
location->bbox_lon1 = params_fixed->bbox_lon1;
location->bbox_lat1 = params_fixed->bbox_lat1;
location->bbox_lon2 = params_fixed->bbox_lon2;
location->bbox_lat2 = params_fixed->bbox_lat2;
location->marker_type = params_fixed->marker_type;
location->name = g_strdup(name);
location->marker_points = NULL;
for(const float *points = (float *)(params + size_fixed + size_name); (void *)points < params + size; points += 2)
{
dt_geo_map_display_point_t *p = (dt_geo_map_display_point_t *)malloc(sizeof(dt_geo_map_display_point_t));
p->lat = points[0];
p->lon = points[1];
location->marker_points = g_list_append(location->marker_points, p);
}
clear_search(lib);
lib->places = g_list_append(lib->places, location);
gtk_entry_set_text(lib->search, "");
_lib_location_search_finish(self);
return 0;
}
static gboolean _lib_location_search(gpointer user_data)
{
GMarkupParseContext *ctx = NULL;
CURL *curl = NULL;
CURLcode res;
GError *err = NULL;
dt_lib_module_t *self = (dt_lib_module_t *)user_data;
dt_lib_location_t *lib = (dt_lib_location_t *)self->data;
gchar *query = NULL, *text = NULL;
/* get escaped search text */
text = g_uri_escape_string(gtk_entry_get_text(lib->search), NULL, FALSE);
if(!(text && *text)) goto bail_out;
/* clean up previous results before adding new */
clear_search(lib);
/* build the query url */
query = dt_util_dstrcat(query, "http://nominatim.openstreetmap.org/search/%s?format=xml&limit=%d&polygon_text=1", text,
LIMIT_RESULT);
/* load url */
curl = curl_easy_init();
if(!curl) goto bail_out;
curl_easy_setopt(curl, CURLOPT_URL, query);
// curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, lib);
curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, _lib_location_curl_write_data);
curl_easy_setopt(curl, CURLOPT_USERAGENT, (char *)darktable_package_string);
res = curl_easy_perform(curl);
if(res != 0) goto bail_out;
if(!lib->response) goto bail_out;
/* parse xml response and populate the result list */
ctx = g_markup_parse_context_new(&_lib_location_parser, 0, lib, NULL);
g_markup_parse_context_parse(ctx, lib->response, lib->response_size, &err);
if(err) goto bail_out;
/* add the places into the result list */
GList *item = lib->places;
if(!item) goto bail_out;
// while(item)
// {
// _lib_location_result_t *p = (_lib_location_result_t *)item->data;
// fprintf(stderr, "(%f,%f) %s\n", p->lon, p->lat, p->name);
// item = g_list_next(item);
// }
/* cleanup an exit search job */
bail_out:
if(err)
{
fprintf(stderr, "location search: %s\n", err->message);
g_error_free(err);
}
if(curl) curl_easy_cleanup(curl);
g_free(text);
g_free(query);
if(ctx) g_markup_parse_context_free(ctx);
/* enable the widgets */
gtk_widget_set_sensitive(GTK_WIDGET(lib->search), TRUE);
// gtk_widget_set_sensitive(lib->result, FALSE);
return FALSE;
}
void gui_reset(dt_lib_module_t *self)
{
dt_lib_location_t *lib = (dt_lib_location_t *)self->data;
gtk_entry_set_text(lib->search, "");
clear_search(lib);
}
void BaseTreeDock::closeEvent(QCloseEvent *event){
clear_search();
clear_filter();
event->accept();
}
