66 lines
2.4 KiB
C++
66 lines
2.4 KiB
C++
/* Copyright 2013-2019 Matt Tytel
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*
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* vital is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* vital is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with vital. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "border_bounds_constrainer.h"
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#include "full_interface.h"
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#include "load_save.h"
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#include "synth_gui_interface.h"
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void BorderBoundsConstrainer::checkBounds(Rectangle<int>& bounds, const Rectangle<int>& previous,
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const Rectangle<int>& limits,
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bool stretching_top, bool stretching_left,
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bool stretching_bottom, bool stretching_right) {
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border_.subtractFrom(bounds);
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double aspect_ratio = getFixedAspectRatio();
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ComponentBoundsConstrainer::checkBounds(bounds, previous, limits,
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stretching_top, stretching_left,
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stretching_bottom, stretching_right);
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Rectangle<int> display_area = Desktop::getInstance().getDisplays().getTotalBounds(true);
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if (gui_) {
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ComponentPeer* peer = gui_->getPeer();
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if (peer)
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peer->getFrameSize().subtractFrom(display_area);
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}
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if (display_area.getWidth() < bounds.getWidth()) {
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int new_width = display_area.getWidth();
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int new_height = std::round(new_width / aspect_ratio);
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bounds.setWidth(new_width);
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bounds.setHeight(new_height);
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}
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if (display_area.getHeight() < bounds.getHeight()) {
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int new_height = display_area.getHeight();
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int new_width = std::round(new_height * aspect_ratio);
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bounds.setWidth(new_width);
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bounds.setHeight(new_height);
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}
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border_.addTo(bounds);
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}
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void BorderBoundsConstrainer::resizeStart() {
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if (gui_)
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gui_->enableRedoBackground(false);
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}
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void BorderBoundsConstrainer::resizeEnd() {
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if (gui_) {
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LoadSave::saveWindowSize(gui_->getWidth() / (1.0f * vital::kDefaultWindowWidth));
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gui_->enableRedoBackground(true);
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}
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}
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