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Tizen Native API
8.0
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button_cxx_example_01.cc
/* * Copyright 2019 by its authors. See AUTHORS. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ // g++ -g `pkg-config --cflags --libs elementary-cxx efl-cxx eina-cxx eo-cxx ecore-cxx evas-cxx edje-cxx` button_cxx_example_01.cc -o button_cxx_example_01 #define EFL_CXXPERIMENTAL #ifndef EFL_BETA_API_SUPPORT #define EFL_BETA_API_SUPPORT #endif #include <Efl_Ui.hh> using efl::eo::instantiate; efl::gfx::Entity icon_still(nullptr); static void efl_main(void *data EINA_UNUSED, const Efl_Event *ev EINA_UNUSED) { elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_HIDDEN); efl::ui::Win win(instantiate); win.text_set("Button example"); win.autohide_set(true); efl::ui::Button mid(instantiate, win); efl::ui::Button up(instantiate, win); efl::ui::Button down(instantiate, win); efl::ui::Button left(instantiate, win); efl::ui::Button right(instantiate, win); efl::ui::Box box(instantiate, win); win.content_set(box); efl::ui::Box box_initial(instantiate, win); box_initial.orientation_set(EFL_UI_LAYOUT_ORIENTATION_HORIZONTAL); box_initial.hint_weight_set(EFL_GFX_HINT_EXPAND, 0.0); box.pack_end(box_initial); efl::ui::Button btn(instantiate, win); btn.text_set("Initial: 0.0"); box_initial.pack_end(btn); auto wup = up._get_wref(); auto wdown = up._get_wref(); auto wleft = up._get_wref(); auto wright = up._get_wref(); auto btn_options = std::bind( [wup, wdown, wleft, wright] (efl::ui::Button &button) { efl::ui::Button b(efl::eo::downcast<efl::ui::Button>(button)); efl::eina::optional<std::string> lbl = b.text_get(); std::string::size_type ptr; ptr = lbl->find(":"); ptr += 2; double t = std::stod(lbl->substr(ptr)); if (lbl->compare(0,7,"Initial") == 0) { wup->autorepeat_initial_timeout_set(t); wdown->autorepeat_initial_timeout_set(t); wleft->autorepeat_initial_timeout_set(t); wright->autorepeat_initial_timeout_set(t); } else if (lbl->compare(0,3,"Gap") == 0) { wup->autorepeat_gap_timeout_set(t); wdown->autorepeat_gap_timeout_set(t); wleft->autorepeat_gap_timeout_set(t); wright->autorepeat_gap_timeout_set(t); } }, std::placeholders::_1); efl::eolian::event_add(efl::input::Clickable::clicked_event, btn, btn_options); efl::ui::Button btn2(instantiate, win); btn2.text_set("Initial: 1.0"); box_initial.pack_end(btn2); efl::eolian::event_add(efl::input::Clickable::clicked_event, btn2, btn_options); efl::ui::Button btn3(instantiate, win); btn3.text_set("Initial: 5.0"); box_initial.pack_end(btn3); efl::eolian::event_add(efl::input::Clickable::clicked_event, btn3, btn_options); efl::ui::Box box_gap(instantiate, win); box_gap.orientation_set(EFL_UI_LAYOUT_ORIENTATION_HORIZONTAL); box_gap.hint_weight_set(EFL_GFX_HINT_EXPAND, 0.0); box.pack_end(box_gap); efl::ui::Button btn4(instantiate, win); btn4.text_set("Gap: 0.1"); box_gap.pack_end(btn4); efl::eolian::event_add(efl::input::Clickable::clicked_event, btn4, btn_options); efl::ui::Button btn5(instantiate, win); btn5.text_set("Gap: 0.5"); box_gap.pack_end(btn5); efl::eolian::event_add(efl::input::Clickable::clicked_event, btn5, btn_options); efl::ui::Button btn6(instantiate, win); btn6.text_set("Gap: 1.0"); box_gap.pack_end(btn6); efl::eolian::event_add(efl::input::Clickable::clicked_event, btn6, btn_options); up.autorepeat_enabled_set(true); up.autorepeat_initial_timeout_set(1.0); up.autorepeat_gap_timeout_set(0.5); up.hint_weight_set(EFL_GFX_HINT_EXPAND, 0.0); up.hint_fill_set(true, false); up.hint_align_set(0.5, 0.0); box.pack_end(up); auto wmid = mid._get_wref(); auto btn_cursors_move = std::bind( [wmid, wup, wdown, wleft, wright] (efl::ui::Button &button) { efl::ui::Button b(efl::eo::downcast<efl::ui::Button>(button)); auto pmid = wmid.lock(); double ax, ay; if (!pmid) return; auto cmid = pmid.get(); if (!icon_still) { efl::ui::Image obj(instantiate, cmid); efl::eina::optional<efl::gfx::Entity> icon_still_p = cmid.content_unset(); if (icon_still_p) { icon_still = *icon_still_p; icon_still.visible_set(false); } obj.icon_set("chat"); cmid.content_set(obj); } cmid.hint_align_get(ax, ay); if (b == wup) { ay -= 0.05; if (ay < 0.0) ay = 0.0; } else if (b == wdown) { ay += 0.05; if (ay > 1.0) ay = 1.0; } else if (b == wleft) { ax -= 0.05; if (ax < 0.0) ax = 0.0; } else if (b == wright) { ax += 0.05; if (ax > 1.0) ax = 1.0; } cmid.hint_align_set(ax, ay); }, std::placeholders::_1); efl::eolian::event_add(efl::ui::Autorepeat::repeated_event, up, btn_cursors_move); auto btn_cursors_release = std::bind( [wmid] () { if (icon_still) { wmid->content_set(icon_still); icon_still = nullptr; } }); efl::eolian::event_add(efl::input::Clickable::unpressed_event, up, btn_cursors_release); efl::ui::Image icon_up(instantiate, win); icon_up.icon_set("arrow_up"); up.content_set(icon_up); efl::ui::Box box_inferior(instantiate, win); box_inferior.orientation_set(EFL_UI_LAYOUT_ORIENTATION_HORIZONTAL); box.pack_end(box_inferior); box_inferior.visible_set(true); left.autorepeat_enabled_set(true); left.autorepeat_initial_timeout_set(1.0); left.autorepeat_gap_timeout_set(0.5); left.hint_weight_set(0.0, EFL_GFX_HINT_EXPAND); left.hint_fill_set(false, true); left.hint_align_set(0.0, 0.5); box_inferior.pack_end(left); efl::eolian::event_add(efl::ui::Autorepeat::repeated_event, left, btn_cursors_move); efl::eolian::event_add(efl::input::Clickable::unpressed_event, left, btn_cursors_release); efl::ui::Image icon_left(instantiate, win); icon_left.icon_set("arrow_left"); left.content_set(icon_left); box_inferior.pack_end(mid); efl::ui::Image icon_mid(instantiate, win); icon_mid.icon_set("close"); mid.content_set(icon_mid); right.autorepeat_enabled_set(true); right.autorepeat_initial_timeout_set(1.0); right.autorepeat_gap_timeout_set(0.5); right.hint_weight_set(0.0, EFL_GFX_HINT_EXPAND); right.hint_fill_set(false, true); right.hint_align_set(0.0, 0.5); box_inferior.pack_end(right); efl::eolian::event_add(efl::ui::Autorepeat::repeated_event, right, btn_cursors_move); efl::eolian::event_add(efl::input::Clickable::unpressed_event, right, btn_cursors_release); efl::ui::Image icon_right(instantiate, win); icon_right.icon_set("arrow_right"); right.content_set(icon_right); down.autorepeat_enabled_set(true); down.autorepeat_initial_timeout_set(1.0); down.autorepeat_gap_timeout_set(0.5); down.hint_weight_set(EFL_GFX_HINT_EXPAND, 0.0); down.hint_fill_set(true, false); down.hint_align_set(0.5, 0.0); box.pack_end(down); efl::eolian::event_add(efl::ui::Autorepeat::repeated_event, down, btn_cursors_move); efl::eolian::event_add(efl::input::Clickable::unpressed_event, down, btn_cursors_release); efl::ui::Image icon_down(instantiate, win); icon_down.icon_set("arrow_down"); down.content_set(icon_down); win.size_set({300, 320}); } EFL_MAIN()