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249 lines
10 KiB
249 lines
10 KiB
/**
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*
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* Copyright (c) 2013-2014 Pascal Gauthier.
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*
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* This program 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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* This program 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 this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include "DXLookNFeel.h"
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#include "DXComponents.h"
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#include "Dexed.h"
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#include "PluginProcessor.h"
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#define REG_COLOUR(id, value) setColour(id, value); colourMap.set(#id, id)
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Image &findImage(String path) {
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Image img;
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if ( path.length() <= 3 )
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return img;
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File imgFile(path);
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img = ImageCache::getFromFile(imgFile);
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return img;
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}
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DXLookNFeel::DXLookNFeel() {
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Colour ctrlBackground;
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DexedAudioProcessor::dexedAppDir.setAsCurrentWorkingDirectory();
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ctrlBackground = Colour(20,18,18);
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REG_COLOUR(TextButton::buttonColourId,Colour(0xFF0FC00F));
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REG_COLOUR(TextButton::textColourOnId, Colours::white);
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REG_COLOUR(TextButton::textColourOffId, Colours::white);
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REG_COLOUR(Slider::rotarySliderOutlineColourId,Colour(0xFF0FC00F));
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REG_COLOUR(Slider::rotarySliderFillColourId,Colour(0xFFFFFFFF));
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REG_COLOUR(AlertWindow::backgroundColourId,lightBackground);
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REG_COLOUR(AlertWindow::textColourId, Colours::white);
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REG_COLOUR(TextEditor::backgroundColourId,ctrlBackground);
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REG_COLOUR(TextEditor::textColourId, Colours::white);
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REG_COLOUR(TextEditor::highlightColourId, fillColour);
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REG_COLOUR(TextEditor::outlineColourId, Colours::transparentBlack);
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REG_COLOUR(ComboBox::backgroundColourId, ctrlBackground);
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REG_COLOUR(ComboBox::textColourId, Colours::white);
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REG_COLOUR(ComboBox::buttonColourId, Colours::white);
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REG_COLOUR(PopupMenu::backgroundColourId, background);
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REG_COLOUR(PopupMenu::textColourId, Colours::white);
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REG_COLOUR(PopupMenu::highlightedTextColourId, Colours::white);
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REG_COLOUR(PopupMenu::highlightedBackgroundColourId, fillColour);
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REG_COLOUR(TreeView::backgroundColourId, background);
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REG_COLOUR(DirectoryContentsDisplayComponent::highlightColourId, fillColour);
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REG_COLOUR(DirectoryContentsDisplayComponent::textColourId, Colours::white);
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imageKnob = ImageCache::getFromMemory(BinaryData::Knob_34x34_png, BinaryData::Knob_34x34_pngSize);
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imageSwitch = ImageCache::getFromMemory(BinaryData::Switch_48x26_png, BinaryData::Switch_48x26_pngSize);
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imageButton = ImageCache::getFromMemory(BinaryData::ButtonUnlabeled_50x30_png, BinaryData::ButtonUnlabeled_50x30_pngSize);
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imageSlider = ImageCache::getFromMemory(BinaryData::Slider_26x26_png, BinaryData::Slider_26x26_pngSize);
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imageScaling = ImageCache::getFromMemory(BinaryData::Scaling_36_26_png, BinaryData::Scaling_36_26_pngSize);;
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imageLight = ImageCache::getFromMemory(BinaryData::Light_14x14_png, BinaryData::Light_14x14_pngSize);
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imageLFO = ImageCache::getFromMemory(BinaryData::LFO_36_26_png, BinaryData::LFO_36_26_pngSize);
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imageOperator = ImageCache::getFromMemory(BinaryData::OperatorEditor_287x218_png, BinaryData::OperatorEditor_287x218_pngSize);
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imageGlobal = ImageCache::getFromMemory (BinaryData::GlobalEditor_864x144_png, BinaryData::GlobalEditor_864x144_pngSize);
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defaultFont = Typeface::createSystemTypefaceFor(BinaryData::NotoSansRegular_ttf, BinaryData::NotoSansRegular_ttfSize);
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defaultFontBold = Typeface::createSystemTypefaceFor(BinaryData::NotoSansBold_ttf, BinaryData::NotoSansBold_ttfSize);
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File dexedTheme = DexedAudioProcessor::dexedAppDir.getChildFile("DexedTheme.xml");
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if ( ! dexedTheme.existsAsFile() )
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return;
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XmlElement *root = XmlDocument::parse(dexedTheme);
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if ( root == NULL )
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return;
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forEachXmlChildElementWithTagName(*root, colour, "colour") {
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String name = colour->getStringAttribute("id", "");
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if ( name == "" )
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continue;
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String value = colour->getStringAttribute("value", "");
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if ( value == "" )
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continue;
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if ( value.length() < 8 )
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continue;
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int conv = strtol(value.toRawUTF8(), NULL, 16);
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if ( colourMap.contains(name) ) {
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setColour(colourMap[name], Colour(conv));
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} else {
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if ( name == "Dexed::backgroundId" ) {
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background = Colour(conv);
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continue;
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}
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if ( name == "Dexed::fillColourId" ) {
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fillColour = Colour(conv);
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continue;
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}
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}
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}
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forEachXmlChildElementWithTagName(*root, image, "image") {
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String name = image->getStringAttribute("id", "");
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String path = image->getStringAttribute("path", "");
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if ( name == "Knob_34x34.png" ) {
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imageKnob = findImage(path);
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continue;
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}
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if ( name == "Switch_48x26.png" ) {
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imageSwitch = findImage(path);
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continue;
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}
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if ( name == "ButtonUnlabeled_50x30.png" ) {
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imageButton = findImage(path);
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continue;
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}
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if ( name == "Slider_26x26.png" ) {
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imageSlider = findImage(path);
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continue;
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}
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if ( name == "Scaling_36_26.png" ) {
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imageScaling = findImage(path);
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continue;
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}
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if ( name == "Light_14x14.png" ) {
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imageLight = findImage(path);
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continue;
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}
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if ( name == "LFO_36_26.png" ) {
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imageLFO = findImage(path);
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continue;
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}
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if ( name == "OperatorEditor_287x218.png" ) {
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imageOperator = findImage(path);
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continue;
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}
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if ( name == "GlobalEditor_864x144.png" ) {
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imageGlobal = findImage(path);
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continue;
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}
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}
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delete root;
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}
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Typeface::Ptr DXLookNFeel::getTypefaceForFont(const Font &) {
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return defaultFont;
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}
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void DXLookNFeel::drawRotarySlider( Graphics &g, int x, int y, int width, int height, float sliderPosProportional,
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float rotaryStartAngle, float rotaryEndAngle, Slider &slider ) {
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if ( imageKnob.isNull() ) {
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LookAndFeel_V3::drawRotarySlider(g, x, y, width, height, sliderPosProportional, rotaryStartAngle, rotaryEndAngle, slider);
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return;
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}
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const double fractRotation = (slider.getValue() - slider.getMinimum()) / (slider.getMaximum() - slider.getMinimum()); //value between 0 and 1 for current amount of rotation
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const int nFrames = imageKnob.getHeight()/imageKnob.getWidth(); // number of frames for vertical film strip
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const int frameIdx = (int)ceil(fractRotation * ((double)nFrames-1.0) ); // current index from 0 --> nFrames-1
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const float radius = jmin (width / 2.0f, height / 2.0f) ;
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const float centreX = x + width * 0.5f;
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const float centreY = y + height * 0.5f;
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const float rx = centreX - radius - 1.0f;
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const float ry = centreY - radius - 1.0f;
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g.drawImage(imageKnob, (int)rx, (int)ry, 2*(int)radius, 2*(int)radius, 0, frameIdx*imageKnob.getWidth(), imageKnob.getWidth(), imageKnob.getWidth());
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};
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void DXLookNFeel::drawToggleButton(Graphics& g, ToggleButton& button, bool isMouseOverButton, bool isButtonDown) {
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if ( imageSwitch.isNull() ) {
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LookAndFeel_V3::drawToggleButton(g, button, isMouseOverButton, isButtonDown);
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return;
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}
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g.drawImage(imageSwitch, 0, 0, 48, 26, 0, button.getToggleState() ? 0 : 26, 48, 26);
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}
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void DXLookNFeel::drawButtonBackground(Graphics &g, Button &button, const Colour& backgroundColour, bool isMouseOverButton, bool isButtonDown) {
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if ( imageButton.isNull() ) {
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LookAndFeel_V3::drawButtonBackground(g, button, backgroundColour, isMouseOverButton, isButtonDown);
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return;
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}
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int w = button.getWidth();
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// dx, dy, dw, dl, sx, sy, sw, sl
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g.drawImage(imageButton, 0, 0, 3, 30, 0, isButtonDown ? 30 : 0, 3, 30);
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g.drawImage(imageButton, 3, 0, w-6, 30, 3, isButtonDown ? 30 : 0, 44, 30);
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g.drawImage(imageButton, w-3, 0, 3, 30, 47, isButtonDown ? 30 : 0, 47, 30);
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}
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void DXLookNFeel::drawLinearSliderBackground (Graphics&, int x, int y, int width, int height,
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float sliderPos, float minSliderPos, float maxSliderPos,
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const Slider::SliderStyle st, Slider& s) {
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// NOP
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}
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void DXLookNFeel::drawLinearSliderThumb (Graphics& g, int x, int y, int width, int height,
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float sliderPos, float minSliderPos, float maxSliderPos,
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const Slider::SliderStyle st, Slider& s) {
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if ( imageSlider.isNull() ) {
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LookAndFeel_V3::drawLinearSliderThumb(g, x, y, width, height, sliderPos, minSliderPos, maxSliderPos, st, s);
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return;
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}
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int p = sliderPos - minSliderPos;
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p -= 6;
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g.drawImage(imageSlider, p, 0, 26, 26, 0, 0, 26, 26);
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}
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Font DXLookNFeel::getTextButtonFont(TextButton& button, int buttonHeight) {
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return Font(defaultFontBold);
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}
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void DXLookNFeel::positionComboBoxText(ComboBox& box, Label& label) {
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ComboBox *src = &box;
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// I'm not proud of this one, but really... it must be another way to do this....
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ComboBoxImage* img = dynamic_cast<ComboBoxImage*>(src);
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if(img != 0) {
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return;
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}
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LookAndFeel_V3::positionComboBoxText(box, label);
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}
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CriticalSection DXLookNFeel::lock;
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DXLookNFeel * DXLookNFeel::ins = NULL;
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Colour DXLookNFeel::fillColour = Colour(77,159,151);
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Colour DXLookNFeel::lightBackground = Colour(78,72,63);
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Colour DXLookNFeel::background = Colour(60,50,47);
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DXLookNFeel *DXLookNFeel::getLookAndFeel() {
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const ScopedLock locker(lock);
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if ( ins != NULL )
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return ins;
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ins = new DXLookNFeel();
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return ins;
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} |