select.c
/*
This file is part of darktable,
copyright (c) 2009--2010 johannes hanika.
copyright (c) 2010--2011 henrik andersson.
darktable 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 3 of the License, or
(at your option) any later version.
darktable 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 darktable. If not, see <http://www.gnu.org/licenses/>.
*/
#include "common/collection.h"
#include "common/darktable.h"
#include "common/debug.h"
#include "common/selection.h"
#include "control/conf.h"
#include "control/control.h"
#include "dtgtk/button.h"
#include "gui/accelerators.h"
#include "gui/gtk.h"
#include "libs/lib.h"
#include <gdk/gdkkeysyms.h>
#ifdef USE_LUA
#include "lua/call.h"
#include "lua/image.h"
#endif
#include "libs/lib_api.h"
DT_MODULE(1)
const char *name(dt_lib_module_t *self)
{
return _("select");
}
const char **views(dt_lib_module_t *self)
{
static const char *v[] = {"lighttable", NULL};
return v;
}
uint32_t container(dt_lib_module_t *self)
{
return DT_UI_CONTAINER_PANEL_RIGHT_CENTER;
}
typedef struct dt_lib_select_t
{
GtkWidget *select_all_button, *select_none_button, *select_invert_button, *select_film_roll_button,
*select_untouched_button;
} dt_lib_select_t;
static void button_clicked(GtkWidget *widget, gpointer user_data)
{
switch(GPOINTER_TO_INT(user_data))
{
case 0: // all
dt_selection_select_all(darktable.selection);
break;
case 1: // none
dt_selection_clear(darktable.selection);
break;
case 2: // invert
dt_selection_invert(darktable.selection);
break;
case 4: // untouched
dt_selection_select_unaltered(darktable.selection);
break;
default: // case 3: same film roll
dt_selection_select_filmroll(darktable.selection);
}
dt_control_queue_redraw_center();
}
int position()
{
return 800;
}
#define ellipsize_button(button) gtk_label_set_ellipsize(GTK_LABEL(gtk_bin_get_child(GTK_BIN(button))), PANGO_ELLIPSIZE_END);
void gui_init(dt_lib_module_t *self)
{
dt_lib_select_t *d = (dt_lib_select_t *)malloc(sizeof(dt_lib_select_t));
self->data = d;
self->widget = gtk_grid_new();
GtkGrid *grid = GTK_GRID(self->widget);
gtk_grid_set_row_spacing(grid, DT_PIXEL_APPLY_DPI(5));
gtk_grid_set_column_spacing(grid, DT_PIXEL_APPLY_DPI(5));
gtk_grid_set_column_homogeneous(grid, TRUE);
int line = 0;
GtkWidget *button;
button = gtk_button_new_with_label(_("select all"));
ellipsize_button(button);
d->select_all_button = button;
gtk_widget_set_tooltip_text(button, _("select all images in current collection"));
gtk_grid_attach(grid, button, 0, line, 1, 1);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(button_clicked), GINT_TO_POINTER(0));
button = gtk_button_new_with_label(_("select none"));
ellipsize_button(button);
d->select_none_button = button;
gtk_widget_set_tooltip_text(button, _("clear selection"));
gtk_grid_attach(grid, button, 1, line++, 1, 1);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(button_clicked), GINT_TO_POINTER(1));
button = gtk_button_new_with_label(_("invert selection"));
ellipsize_button(button);
gtk_widget_set_tooltip_text(button, _("select unselected images\nin current collection"));
d->select_invert_button = button;
gtk_grid_attach(grid, button, 0, line, 1, 1);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(button_clicked), GINT_TO_POINTER(2));
button = gtk_button_new_with_label(_("select film roll"));
ellipsize_button(button);
d->select_film_roll_button = button;
gtk_widget_set_tooltip_text(button, _("select all images which are in the same\nfilm roll as the selected images"));
gtk_grid_attach(grid, button, 1, line++, 1, 1);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(button_clicked), GINT_TO_POINTER(3));
button = gtk_button_new_with_label(_("select untouched"));
ellipsize_button(button);
d->select_untouched_button = button;
gtk_widget_set_tooltip_text(button, _("select untouched images in\ncurrent collection"));
gtk_grid_attach(grid, button, 0, line, 1, 1);
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(button_clicked), GINT_TO_POINTER(4));
}
#undef ellipsize_button
void gui_cleanup(dt_lib_module_t *self)
{
free(self->data);
self->data = NULL;
}
#ifdef USE_LUA
typedef struct {
const char* key;
dt_lib_module_t * self;
} lua_callback_data;
static int lua_button_clicked_cb(lua_State* L)
{
lua_callback_data * data = lua_touserdata(L,1);
dt_lua_module_entry_push(L,"lib",data->self->plugin_name);
lua_getuservalue(L,-1);
lua_getfield(L,-1,"callbacks");
lua_getfield(L,-1,data->key);
lua_pushstring(L,data->key);
GList *image = dt_collection_get_all(darktable.collection, -1);
lua_newtable(L);
while(image)
{
luaA_push(L, dt_lua_image_t, &image->data);
luaL_ref(L, -2);
image = g_list_delete_link(image, image);
}
lua_call(L,2,1);
GList *new_selection = NULL;
luaL_checktype(L, -1, LUA_TTABLE);
lua_pushnil(L);
while(lua_next(L, -2) != 0)
{
/* uses 'key' (at index -2) and 'value' (at index -1) */
int imgid;
luaA_to(L, dt_lua_image_t, &imgid, -1);
new_selection = g_list_prepend(new_selection, GINT_TO_POINTER(imgid));
lua_pop(L, 1);
}
new_selection = g_list_reverse(new_selection);
dt_selection_clear(darktable.selection);
dt_selection_select_list(darktable.selection, new_selection);
g_list_free(new_selection);
return 0;
}
static void lua_button_clicked(GtkWidget *widget, gpointer user_data)
{
dt_lua_async_call_alien(lua_button_clicked_cb,
0,NULL,NULL,
LUA_ASYNC_TYPENAME,"void*", user_data,
LUA_ASYNC_DONE);
}
static int lua_register_selection(lua_State *L)
{
lua_settop(L,3);
dt_lib_module_t *self = lua_touserdata(L, lua_upvalueindex(1));
dt_lua_module_entry_push(L,"lib",self->plugin_name);
lua_getuservalue(L,-1);
const char* key = luaL_checkstring(L,1);
luaL_checktype(L,2,LUA_TFUNCTION);
lua_getfield(L,-1,"callbacks");
lua_pushstring(L,key);
lua_pushvalue(L,2);
lua_settable(L,-3);
GtkWidget* button = gtk_button_new_with_label(key);
const char * tooltip = lua_tostring(L,3);
if(tooltip) {
gtk_widget_set_tooltip_text(button, tooltip);
}
gtk_grid_attach_next_to(GTK_GRID(self->widget), button, NULL, GTK_POS_BOTTOM, 2, 1);
lua_callback_data * data = malloc(sizeof(lua_callback_data));
data->key = strdup(key);
data->self = self;
g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(lua_button_clicked), data);
gtk_widget_show_all(self->widget);
return 0;
}
void init(struct dt_lib_module_t *self)
{
lua_State *L = darktable.lua_state.state;
int my_type = dt_lua_module_entry_get_type(L, "lib", self->plugin_name);
lua_pushlightuserdata(L, self);
lua_pushcclosure(L, lua_register_selection ,1);
dt_lua_gtk_wrap(L);
lua_pushcclosure(L, dt_lua_type_member_common, 1);
dt_lua_type_register_const_type(L, my_type, "register_selection");
dt_lua_module_entry_push(L,"lib",self->plugin_name);
lua_getuservalue(L,-1);
lua_newtable(L);
lua_setfield(L,-2,"callbacks");
lua_pop(L,2);
}
#endif
void init_key_accels(dt_lib_module_t *self)
{
dt_accel_register_lib(self, NC_("accel", "select all"), GDK_KEY_a, GDK_CONTROL_MASK);
dt_accel_register_lib(self, NC_("accel", "select none"), GDK_KEY_a, GDK_CONTROL_MASK | GDK_SHIFT_MASK);
dt_accel_register_lib(self, NC_("accel", "invert selection"), GDK_KEY_i, GDK_CONTROL_MASK);
dt_accel_register_lib(self, NC_("accel", "select film roll"), 0, 0);
dt_accel_register_lib(self, NC_("accel", "select untouched"), 0, 0);
}
void connect_key_accels(dt_lib_module_t *self)
{
dt_lib_select_t *d = (dt_lib_select_t *)self->data;
dt_accel_connect_button_lib(self, "select all", GTK_WIDGET(d->select_all_button));
dt_accel_connect_button_lib(self, "select none", GTK_WIDGET(d->select_none_button));
dt_accel_connect_button_lib(self, "invert selection", GTK_WIDGET(d->select_invert_button));
dt_accel_connect_button_lib(self, "select film roll", GTK_WIDGET(d->select_film_roll_button));
dt_accel_connect_button_lib(self, "select untouched", GTK_WIDGET(d->select_untouched_button));
}
// modelines: These editor modelines have been set for all relevant files by tools/update_modelines.sh
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// kate: tab-indents: off; indent-width 2; replace-tabs on; indent-mode cstyle; remove-trailing-spaces modified;