enlightenment/src/modules/pager_plain/e_mod_config.c

#include "e.h"
#include "e_mod_main.h"

#define BUTTON_DRAG    0
#define BUTTON_NOPLACE 1
#define BUTTON_DESK    2

struct _E_Config_Dialog_Data
{
   struct
   {
      int    show, urgent_show, urgent_stick, urgent_focus;
      double speed, urgent_speed;
      int    height, act_height;
   } popup;
   struct
   {
      unsigned int drag, noplace, desk;
   } btn;
   struct
   {
      Ecore_X_Window bind_win;
      E_Grab_Dialog  *dia;
      Eina_List     *hdls;
      int            btn;
   } grab;
   struct
   {
      Evas_Object *ob1, *ob2, *ob3;
      Eina_List   *popup_list, *urgent_list;
   } gui;
   int drag_resist, flip_desk, show_desk_names, live_preview;
   E_Config_Dialog *cfd;
};

/* local function prototypes */
static void        *_create_data(E_Config_Dialog *cfd);
static void         _fill_data(E_Config_Dialog_Data *cfdata);
static void         _free_data(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata);
static Evas_Object *_basic_create(E_Config_Dialog *cfd EINA_UNUSED, Evas *evas, E_Config_Dialog_Data *cfdata);
static int          _basic_apply(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata);
static int          _basic_check_changed(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata);
static Evas_Object *_adv_create(E_Config_Dialog *cfd EINA_UNUSED, Evas *evas, E_Config_Dialog_Data *cfdata);
static int          _adv_apply(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata);
static int          _adv_check_changed(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata);
static void         _update_btns(E_Config_Dialog_Data *cfdata);
static void         _update_btn(E_Config_Dialog_Data *cfdata, Evas_Object *button, const int mouse_button);
static void         _grab_window_show(void *data1, void *data2);
static Eina_Bool    _grab_cb_mouse_down(void *data, int type, void *event);
static Eina_Bool    _grab_cb_key_down(void *data, int type, void *event);
static void         _cb_disable_check_list(void *data, Evas_Object *obj);

EINTERN void
_config_pager_module(Config_Item *ci)
{
   E_Config_Dialog *cfd;
   E_Config_Dialog_View *v;
   char buff[PATH_MAX];

   v = E_NEW(E_Config_Dialog_View, 1);
   if (!v) return;

   v->create_cfdata = _create_data;
   v->free_cfdata = _free_data;
   v->basic.create_widgets = _basic_create;
   v->basic.apply_cfdata = _basic_apply;
   v->basic.check_changed = _basic_check_changed;
   v->advanced.create_widgets = _adv_create;
   v->advanced.apply_cfdata = _adv_apply;
   v->advanced.check_changed = _adv_check_changed;

   snprintf(buff, sizeof(buff), "%s/e-module-pager-plain.edj",
            pager_config->module->dir);
   cfd = e_config_dialog_new(NULL, _("Pager Settings"), "E",
                             "_e_mod_pager_config_dialog", buff, 0, v, ci);
   pager_config->config_dialog = cfd;
}

/* local function prototypes */
static void *
_create_data(E_Config_Dialog *cfd EINA_UNUSED)
{
   E_Config_Dialog_Data *cfdata;

   cfdata = E_NEW(E_Config_Dialog_Data, 1);
   _fill_data(cfdata);
   return cfdata;
}

static void
_fill_data(E_Config_Dialog_Data *cfdata)
{
   cfdata->popup.show = pager_config->popup;
   cfdata->popup.speed = pager_config->popup_speed;
   cfdata->popup.urgent_show = pager_config->popup_urgent;
   cfdata->popup.urgent_stick = pager_config->popup_urgent_stick;
   cfdata->popup.urgent_focus = pager_config->popup_urgent_focus;
   cfdata->popup.urgent_speed = pager_config->popup_urgent_speed;
   cfdata->popup.height = pager_config->popup_height;
   cfdata->popup.act_height = pager_config->popup_act_height;
   cfdata->drag_resist = pager_config->drag_resist;
   cfdata->btn.drag = pager_config->btn_drag;
   cfdata->btn.noplace = pager_config->btn_noplace;
   cfdata->btn.desk = pager_config->btn_desk;
   cfdata->flip_desk = pager_config->flip_desk;
   cfdata->live_preview = !pager_config->disable_live_preview;
   cfdata->show_desk_names = pager_config->show_desk_names;
}

static void
_free_data(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
{
   cfdata->gui.popup_list = eina_list_free(cfdata->gui.popup_list);
   cfdata->gui.urgent_list = eina_list_free(cfdata->gui.urgent_list);
   pager_config->config_dialog = NULL;
   E_FREE(cfdata);
}

static Evas_Object *
_basic_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
   Evas_Object *ol, *of, *ow;

   e_dialog_resizable_set(cfd->dia, 1);
   cfdata->cfd = cfd;
   ol = e_widget_list_add(evas, 0, 0);

   of = e_widget_framelist_add(evas, _("General"), 0);
   ow = e_widget_check_add(evas, _("Flip desktop on mouse wheel"),
                           &(cfdata->flip_desk));
   e_widget_framelist_object_append(of, ow);
   ow = e_widget_check_add(evas, _("Always show desktop names"),
                           &(cfdata->show_desk_names));
   e_widget_framelist_object_append(of, ow);
   ow = e_widget_check_add(evas, _("Live preview"),
                           &(cfdata->live_preview));
   e_widget_framelist_object_append(of, ow);
   e_widget_list_object_append(ol, of, 1, 0, 0.5);

   of = e_widget_framelist_add(evas, _("Popup"), 0);
   ow = e_widget_check_add(evas, _("Show popup on desktop change"),
                           &(cfdata->popup.show));
   e_widget_framelist_object_append(of, ow);
   ow = e_widget_check_add(evas, _("Show popup for urgent windows"),
                           &(cfdata->popup.urgent_show));
   e_widget_framelist_object_append(of, ow);
   e_widget_list_object_append(ol, of, 1, 0, 0.5);

   return ol;
}

static int
_basic_apply(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
{
   pager_config->popup = cfdata->popup.show;
   pager_config->flip_desk = cfdata->flip_desk;
   pager_config->disable_live_preview = !cfdata->live_preview;
   pager_config->show_desk_names = cfdata->show_desk_names;
   pager_config->popup_urgent = cfdata->popup.urgent_show;
   _pager_cb_config_updated();
   e_config_save_queue();
   return 1;
}

static int
_basic_check_changed(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
{
   if ((int)pager_config->popup != cfdata->popup.show) return 1;
   if ((int)pager_config->flip_desk != cfdata->flip_desk) return 1;
   if ((int)pager_config->disable_live_preview != !cfdata->live_preview) return 1;
   if ((int)pager_config->show_desk_names != cfdata->show_desk_names) return 1;
   if ((int)pager_config->popup_urgent != cfdata->popup.urgent_show) return 1;

   return 0;
}

static Evas_Object *
_adv_create(E_Config_Dialog *cfd, Evas *evas, E_Config_Dialog_Data *cfdata)
{
   Evas_Object *otb, *ol, *ow;
   Evas_Object *pc, *uc;

   e_dialog_resizable_set(cfd->dia, 1);
   cfdata->cfd = cfd;
   otb = e_widget_toolbook_add(evas, (48 * e_scale), (48 * e_scale));

   /* General Page */
   ol = e_widget_list_add(evas, 0, 0);
   ow = e_widget_check_add(evas, _("Flip desktop on mouse wheel"),
                           &(cfdata->flip_desk));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_check_add(evas, _("Always show desktop names"),
                           &(cfdata->show_desk_names));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_check_add(evas, _("Live preview"),
                           &(cfdata->live_preview));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_label_add(evas, _("Resistance to dragging"));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_slider_add(evas, 1, 0, _("%.0f pixels"), 0.0, 10.0, 1.0, 0, NULL,
                            &(cfdata->drag_resist), 100);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);

#if 0
   ow = e_widget_label_add(evas, _("Select and Slide button"));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_button_add(evas, _("Click to set"), NULL,
                            _grab_window_show, (void *)BUTTON_DRAG, cfdata);
   cfdata->gui.ob1 = ow;
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
#endif

   ow = e_widget_label_add(evas, _("Drag and Drop button"));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_button_add(evas, _("Click to set"), NULL,
                            _grab_window_show, (void *)BUTTON_NOPLACE, cfdata);
   cfdata->gui.ob2 = ow;
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_label_add(evas, _("Drag whole desktop"));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_button_add(evas, _("Click to set"), NULL,
                            _grab_window_show, (void *)BUTTON_DESK, cfdata);
   cfdata->gui.ob3 = ow;
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   _update_btns(cfdata);
   e_widget_toolbook_page_append(otb, NULL, _("General"), ol, 1, 0, 1, 0,
                                 0.5, 0.0);

   /* Popup Page */
   ol = e_widget_list_add(evas, 0, 0);
   pc = e_widget_check_add(evas, _("Show popup on desktop change"),
                           &(cfdata->popup.show));
   e_widget_list_object_append(ol, pc, 1, 0, 0.5);

   ow = e_widget_label_add(evas, _("Popup pager height"));
   cfdata->gui.popup_list = eina_list_append(cfdata->gui.popup_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_slider_add(evas, 1, 0, _("%.0f pixels"), 20.0, 200.0, 1.0, 0, NULL,
                            &(cfdata->popup.height), 100);
   cfdata->gui.popup_list = eina_list_append(cfdata->gui.popup_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);

   ow = e_widget_label_add(evas, _("Popup duration"));
   cfdata->gui.popup_list = eina_list_append(cfdata->gui.popup_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_slider_add(evas, 1, 0, _("%1.1f seconds"), 0.1, 10.0, 0.1, 0,
                            &(cfdata->popup.speed), NULL, 100);
   cfdata->gui.popup_list = eina_list_append(cfdata->gui.popup_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   e_widget_on_change_hook_set(pc, _cb_disable_check_list,
                               cfdata->gui.popup_list);
   ow = e_widget_label_add(evas, _("Pager action popup height"));
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_slider_add(evas, 1, 0, _("%.0f pixels"), 20.0, 200.0, 1.0, 0, NULL,
                            &(cfdata->popup.act_height), 100);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   e_widget_toolbook_page_append(otb, NULL, _("Popup"), ol, 1, 0, 1, 0,
                                 0.5, 0.0);

   /* Urgent Page */
   ol = e_widget_list_add(evas, 0, 0);
   uc = e_widget_check_add(evas, _("Show popup for urgent window"),
                           &(cfdata->popup.urgent_show));
   e_widget_list_object_append(ol, uc, 1, 0, 0.5);

   ow = e_widget_check_add(evas, _("Urgent popup sticks on screen"),
                           &(cfdata->popup.urgent_stick));
   cfdata->gui.urgent_list = eina_list_append(cfdata->gui.urgent_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.urgent_show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);

   ow = e_widget_check_add(evas, _("Show popup for focused windows"),
                           &(cfdata->popup.urgent_focus));
   cfdata->gui.urgent_list = eina_list_append(cfdata->gui.urgent_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.urgent_show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);

   ow = e_widget_label_add(evas, _("Urgent popup duration"));
   cfdata->gui.urgent_list = eina_list_append(cfdata->gui.urgent_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.urgent_show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   ow = e_widget_slider_add(evas, 1, 0, _("%1.1f seconds"), 0.1, 10.0, 0.1, 0,
                            &(cfdata->popup.urgent_speed), NULL, 100);
   cfdata->gui.urgent_list = eina_list_append(cfdata->gui.urgent_list, ow);
   e_widget_disabled_set(ow, !cfdata->popup.urgent_show);
   e_widget_list_object_append(ol, ow, 1, 0, 0.5);
   e_widget_on_change_hook_set(uc, _cb_disable_check_list,
                               cfdata->gui.urgent_list);
   e_widget_toolbook_page_append(otb, NULL, _("Urgent Windows"), ol,
                                 1, 0, 1, 0, 0.5, 0.0);

   e_widget_toolbook_page_show(otb, 0);
   return otb;
}

static int
_adv_apply(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
{
   pager_config->popup = cfdata->popup.show;
   pager_config->popup_speed = cfdata->popup.speed;
   pager_config->flip_desk = cfdata->flip_desk;
   pager_config->disable_live_preview = !cfdata->live_preview;
   pager_config->popup_urgent = cfdata->popup.urgent_show;
   pager_config->popup_urgent_stick = cfdata->popup.urgent_stick;
   pager_config->popup_urgent_focus = cfdata->popup.urgent_focus;
   pager_config->popup_urgent_speed = cfdata->popup.urgent_speed;
   pager_config->show_desk_names = cfdata->show_desk_names;
   pager_config->popup_height = cfdata->popup.height;
   pager_config->popup_act_height = cfdata->popup.act_height;
   pager_config->drag_resist = cfdata->drag_resist;
   pager_config->btn_drag = cfdata->btn.drag;
   pager_config->btn_noplace = cfdata->btn.noplace;
   pager_config->btn_desk = cfdata->btn.desk;
   _pager_cb_config_updated();
   e_config_save_queue();
   return 1;
}

static int
_adv_check_changed(E_Config_Dialog *cfd EINA_UNUSED, E_Config_Dialog_Data *cfdata)
{
   if ((int)pager_config->popup != cfdata->popup.show) return 1;
   if (!EINA_DBL_EQ(pager_config->popup_speed, cfdata->popup.speed)) return 1;
   if ((int)pager_config->flip_desk != cfdata->flip_desk) return 1;
   if ((int)pager_config->disable_live_preview != !cfdata->live_preview) return 1;
   if ((int)pager_config->popup_urgent != cfdata->popup.urgent_show) return 1;
   if ((int)pager_config->popup_urgent_stick != cfdata->popup.urgent_stick)
     return 1;
   if ((int)pager_config->popup_urgent_focus != cfdata->popup.urgent_focus)
     return 1;
   if (!EINA_DBL_EQ(pager_config->popup_urgent_speed, cfdata->popup.urgent_speed))
     return 1;
   if ((int)pager_config->show_desk_names != cfdata->show_desk_names) return 1;
   if (pager_config->popup_height != cfdata->popup.height) return 1;
   if (pager_config->popup_act_height != cfdata->popup.act_height) return 1;
   if ((int)pager_config->drag_resist != cfdata->drag_resist) return 1;
   if (pager_config->btn_drag != cfdata->btn.drag) return 1;
   if (pager_config->btn_noplace != cfdata->btn.noplace) return 1;
   if (pager_config->btn_desk != cfdata->btn.desk) return 1;

   return 0;
}

static void
_update_btns(E_Config_Dialog_Data *cfdata)
{
#if 0
   _update_btn(cfdata, cfdata->gui.ob1, cfdata->btn.drag);
#endif

   _update_btn(cfdata, cfdata->gui.ob2, cfdata->btn.noplace);
   _update_btn(cfdata, cfdata->gui.ob3, cfdata->btn.desk);
}

static void
_update_btn(E_Config_Dialog_Data *cfdata EINA_UNUSED, Evas_Object *button, const int mouse_button)
{
   char lbl[256];
   char *icon = NULL;
   Evas_Object *ic = NULL;

   switch (mouse_button)
     {
      case 0:
        snprintf(lbl, sizeof(lbl), _("Click to set"));
        break;
      case 1:
        if (e_config->mouse_hand == E_MOUSE_HAND_RIGHT)
          {
             snprintf(lbl, sizeof(lbl), _("Left button"));
             icon = "preferences-desktop-mouse-left";
          }
        else if (e_config->mouse_hand == E_MOUSE_HAND_LEFT)
          {
             snprintf(lbl, sizeof(lbl), _("Right button"));
             icon = "preferences-desktop-mouse-right";
          }
        else
          {
             snprintf(lbl, sizeof(lbl), _("Button %i"), mouse_button);
             icon = "preferences-desktop-mouse-extra";
          }
        break;
      case 2:
        snprintf(lbl, sizeof(lbl), _("Middle button"));
        icon = "preferences-desktop-mouse-middle";
        break;
      case 3:
        if (e_config->mouse_hand == E_MOUSE_HAND_RIGHT)
          {
             snprintf(lbl, sizeof(lbl), _("Right button"));
             icon = "preferences-desktop-mouse-right";
          }
        else if (e_config->mouse_hand == E_MOUSE_HAND_LEFT)
          {
             snprintf(lbl, sizeof(lbl), _("Left button"));
             icon = "preferences-desktop-mouse-left";
          }
        else
          {
             snprintf(lbl, sizeof(lbl), _("Button %i"), mouse_button);
             icon = "preferences-desktop-mouse-extra";
          }
        break;
      default:
        snprintf(lbl, sizeof(lbl), _("Button %i"), mouse_button);
        icon = "preferences-desktop-mouse-extra";
        break;
     }
   e_widget_button_label_set(button, lbl);
   if (icon)
     {
        ic = e_icon_add(evas_object_evas_get(button));
        e_util_icon_theme_set(ic, icon);
     }
   e_widget_button_icon_set(button, ic);
}

static void
_grab_window_del(void *data)
{
   E_Config_Dialog_Data *cfdata;

   cfdata = e_object_data_get(data);
   if (!cfdata) return;
   cfdata->grab.dia = NULL;
   _update_btns(cfdata);
}

static void
_grab_window_show(void *data1, void *data2)
{
   E_Config_Dialog_Data *cfdata;

   if (!(cfdata = data2)) return;

   cfdata->grab.btn = 0;
   if ((long)data1 == BUTTON_DRAG)
     cfdata->grab.btn = 1;
   else if ((long)data1 == BUTTON_NOPLACE)
     cfdata->grab.btn = 2;

   cfdata->grab.dia = e_grab_dialog_show(cfdata->cfd->dia->win, EINA_TRUE, _grab_cb_key_down, _grab_cb_mouse_down, NULL, cfdata);
   e_object_data_set(E_OBJECT(cfdata->grab.dia), cfdata);
   e_object_del_attach_func_set(E_OBJECT(cfdata->grab.dia), _grab_window_del);
}

static Eina_Bool
_grab_cb_mouse_down(void *data, EINA_UNUSED int type, void *event)
{
   E_Config_Dialog_Data *cfdata = NULL;
   Ecore_Event_Mouse_Button *ev;

   ev = event;
   if (!(cfdata = data)) return ECORE_CALLBACK_PASS_ON;
   if (ev->buttons == 3)
     {
        e_util_dialog_show(_("Attention"),
                           _("You cannot use the right mouse button in the<ps/>"
                             "shelf for this as it is already taken by internal<ps/>"
                             "code for context menus.<ps/>"
                             "This button only works in the popup."));
     }
   else
     {
        if (ev->buttons == cfdata->btn.drag)
          cfdata->btn.drag = 0;
        else if (ev->buttons == cfdata->btn.noplace)
          cfdata->btn.noplace = 0;
        else if (ev->buttons == cfdata->btn.desk)
          cfdata->btn.desk = 0;

        if (cfdata->grab.btn == 1)
          cfdata->btn.drag = ev->buttons;
        else if (cfdata->grab.btn == 2)
          cfdata->btn.noplace = ev->buttons;
        else
          cfdata->btn.desk = ev->buttons;
     }

   e_object_del(E_OBJECT(cfdata->grab.dia));
   return ECORE_CALLBACK_PASS_ON;
}

static Eina_Bool
_grab_cb_key_down(void *data, EINA_UNUSED int type, void *event)
{
   E_Config_Dialog_Data *cfdata = NULL;
   Ecore_Event_Key *ev;

   ev = event;
   if (!(cfdata = data)) return ECORE_CALLBACK_PASS_ON;
   if (!strcmp(ev->key, "Delete"))
     {
        if (cfdata->grab.btn == 1)
          cfdata->btn.drag = 0;
        else if (cfdata->grab.btn == 2)
          cfdata->btn.noplace = 0;
        else
          cfdata->btn.desk = 0;
     }
   e_object_del(E_OBJECT(cfdata->grab.dia));
   return ECORE_CALLBACK_PASS_ON;
}

static void
_cb_disable_check_list(void *data, Evas_Object *obj)
{
   Eina_List *list = (Eina_List *)data;
   Eina_List *l;
   Evas_Object *o;

   EINA_LIST_FOREACH(list, l, o)
     e_widget_disabled_set(o, !e_widget_check_checked_get(obj));
}