SuperTimecodeConverter/TimecodeDisplay.h at main · fiverecords/SuperTimecodeConverter · GitHub

History

300 lines (257 loc) · 11.5 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

241

242

243

244

245

246

247

248

249

250

251

252

253

254

255

256

257

258

259

260

261

262

263

264

265

266

267

268

269

270

271

272

273

274

275

276

277

278

279

280

281

282

283

284

285

286

287

288

289

290

291

292

293

294

295

296

297

298

299

300

// Super Timecode Converter

// https://github.com/fiverecords/SuperTimecodeConverter

#pragma once

#include <JuceHeader.h>

#include "TimecodeCore.h"

#include "CustomLookAndFeel.h" // getMonoFontName(), measureStringWidth()

class TimecodeDisplay : public juce::Component

{

public:

TimecodeDisplay()

{

setOpaque(false);

}

void setTimecode(const Timecode& tc)

{

if (currentTimecode.hours != tc.hours ||

currentTimecode.minutes != tc.minutes ||

currentTimecode.seconds != tc.seconds ||

currentTimecode.frames != tc.frames)

{

currentTimecode = tc;

repaint();

}

void setFrameRate(FrameRate fps)

{

if (currentFps != fps)

{

currentFps = fps;

repaint();

}

void setSourceName(const juce::String& name)

{

if (sourceName != name)

{

sourceName = name;

repaint();

}

void setRunning(bool isRunning)

{

if (running != isRunning)

{

running = isRunning;

repaint();

}

// FPS conversion display state

void setFpsConvertEnabled(bool enabled)

{

if (fpsConvertActive != enabled)

{

fpsConvertActive = enabled;

repaint();

}

void setOutputTimecode(const Timecode& tc)

{

if (outTimecode.hours != tc.hours ||

outTimecode.minutes != tc.minutes ||

outTimecode.seconds != tc.seconds ||

outTimecode.frames != tc.frames)

{

outTimecode = tc;

if (fpsConvertActive) repaint();

}

void setOutputFrameRate(FrameRate fps)

{

if (outFps != fps)

{

outFps = fps;

if (fpsConvertActive) repaint();

}

void paint(juce::Graphics& g) override

{

auto bounds = getLocalBounds().toFloat();

// --- Status indicator colour ---

auto statusColour = running ? juce::Colour(0xFF2E7D32) : juce::Colour(0xFF37474F);

// --- Main timecode display ---

juce::String tcText = currentTimecode.toDisplayString(currentFps);

// Scale font to fit available width

// When FPS convert is active, we need room for "/FF" suffix (~14 chars total)

float maxFontSize = 72.0f;

float availW = bounds.getWidth() - 20.0f;

float totalChars = fpsConvertActive ? 14.0f : 11.0f;

// Compute character width ratio dynamically from the actual font metrics

// (avoids hardcoded values that only match a single platform's monospace font)

auto measureFont = juce::Font(juce::FontOptions(getMonoFontName(), maxFontSize, juce::Font::bold));

float charWidthRatio = measureStringWidth(measureFont, "0") / maxFontSize;

if (charWidthRatio <= 0.0f) charWidthRatio = 0.6f; // safe fallback

float fittedSize = availW / (totalChars * charWidthRatio);

float fontSize = juce::jmin(maxFontSize, juce::jmax(24.0f, fittedSize));

float tcHeight = fontSize * 1.25f;

float labelSize = juce::jmin(9.0f, fontSize * 0.14f);

float labelH = 14.0f;

float statusH = 14.0f;

float gap1 = 8.0f; // status -> tc

float gap2 = 4.0f; // tc -> labels

// Total content block height

float contentH = statusH + gap1 + tcHeight + gap2 + labelH;

// Center vertically, but leave room for bottom info

float usableH = bounds.getHeight() - 50.0f; // reserve 50px for source/fps info

float contentY = bounds.getY() + (usableH - contentH) / 2.0f;

contentY = juce::jmax(bounds.getY() + 10.0f, contentY); // don't go above top

// --- Status indicator (dot + label, centred as a unit) ---

float statusY = contentY;

juce::String statusText = running ? "RUNNING" : "STOPPED";

juce::Font statusFont(juce::FontOptions(getMonoFontName(), 11.0f, juce::Font::plain));

float dotSize = 6.0f;

float dotGap = 6.0f;

float textW = measureStringWidth(statusFont, statusText);

float groupW = dotSize + dotGap + textW;

float groupX = bounds.getCentreX() - groupW / 2.0f;

g.setColour(statusColour);

float textMidY = statusY + statusH / 2.0f;

g.fillEllipse(groupX, textMidY - dotSize / 2.0f - 1.0f, dotSize, dotSize);

g.setColour(running ? juce::Colour(0xFF66BB6A) : juce::Colour(0xFF546E7A));

g.setFont(statusFont);

g.drawText(statusText,

juce::Rectangle<float>(groupX + dotSize + dotGap, statusY, textW + 4.0f, statusH),

juce::Justification::centredLeft);

// --- Timecode text ---

float tcY = statusY + statusH + gap1;

juce::Font tcFont(juce::FontOptions(getMonoFontName(), fontSize, juce::Font::bold));

g.setFont(tcFont);

// Timecode colour: bright green when running, muted gray when stopped

auto tcColour = running ? juce::Colour(0xFF00E676) : juce::Colour(0xFF546E7A);

if (fpsConvertActive)

{

// Split rendering: main TC in running colour, "/FF" suffix in cyan/dimmed

juce::String outFrameStr = juce::String::formatted("%02d",

juce::jlimit(0, 29, outTimecode.frames));

juce::String fullText = tcText + "/" + outFrameStr;

// Measure widths to position both parts

float fullW = measureStringWidth(tcFont, fullText);

float mainW = measureStringWidth(tcFont, tcText);

float suffixW = fullW - mainW;

float textStartX = bounds.getCentreX() - fullW / 2.0f;

// Draw main TC (input)

g.setColour(tcColour);

g.drawText(tcText,

juce::Rectangle<float>(textStartX, tcY, mainW, tcHeight),

juce::Justification::centredLeft);

// Draw "/FF" suffix -- cyan when running, dimmer when stopped

g.setColour(running ? juce::Colour(0xFF00ACC1) : juce::Colour(0xFF37474F));

g.drawText("/" + outFrameStr,

juce::Rectangle<float>(textStartX + mainW, tcY, suffixW, tcHeight),

juce::Justification::centredLeft);

}

else

{

// Standard display

g.setColour(tcColour);

g.drawText(tcText,

juce::Rectangle<float>(bounds.getX(), tcY, bounds.getWidth(), tcHeight),

juce::Justification::centred);

}

// --- Labels under each pair ---

float labelY = tcY + tcHeight + gap2;

g.setFont(juce::Font(juce::FontOptions(getMonoFontName(), juce::jmax(7.0f, labelSize), juce::Font::plain)));

// Compute label positions based on the full displayed text width

float centerX = bounds.getCentreX();

float displayChars = fpsConvertActive ? 14.0f : 11.0f;

float tcWidth = fontSize * displayChars * charWidthRatio;

float startX = centerX - tcWidth / 2.0f;

if (fpsConvertActive)

{

// Character layout: HH:MM:SS.FF/FF = 14 chars

// Positions: 01 2 34 5 67 8 9A B CD

// Centre of each group:

// HRS = chars 0-1 -> centre at char 1.0

// MIN = chars 3-4 -> centre at char 3.5

// SEC = chars 6-7 -> centre at char 6.5

// FRM = chars 9-10 -> centre at char 9.5

// OUT = chars 12-13-> centre at char 12.5

float charW = tcWidth / displayChars;

float posHrs = startX + 1.0f * charW;

float posMn = startX + 3.5f * charW;

float posSec = startX + 6.5f * charW;

float posFrm = startX + 9.5f * charW;

float posOut = startX + 12.5f * charW;

g.setColour(juce::Colour(0xFF546E7A));

g.drawText("HRS", juce::Rectangle<float>(posHrs - 15.0f, labelY, 30.0f, 14.0f), juce::Justification::centred);

g.drawText("MIN", juce::Rectangle<float>(posMn - 15.0f, labelY, 30.0f, 14.0f), juce::Justification::centred);

g.drawText("SEC", juce::Rectangle<float>(posSec - 15.0f, labelY, 30.0f, 14.0f), juce::Justification::centred);

g.drawText("FRM", juce::Rectangle<float>(posFrm - 15.0f, labelY, 30.0f, 14.0f), juce::Justification::centred);

// "OUT" label in cyan under the converted frame digits

g.setColour(juce::Colour(0xFF00838F));

g.drawText("OUT", juce::Rectangle<float>(posOut - 15.0f, labelY, 30.0f, 14.0f), juce::Justification::centred);

}

else

{

float segW = tcWidth / 4.0f;

float positions[] = { startX + segW * 0.5f, startX + segW * 1.5f,

startX + segW * 2.5f, startX + segW * 3.5f };

const char* labels[] = { "HRS", "MIN", "SEC", "FRM" };

g.setColour(juce::Colour(0xFF546E7A));

for (int i = 0; i < 4; i++)

{

g.drawText(labels[i],

juce::Rectangle<float>(positions[i] - 15.0f, labelY, 60.0f, 14.0f),

juce::Justification::centred);

}

// --- Source + FPS info ---

float infoY = bounds.getBottom() - 40.0f;

g.setFont(juce::Font(juce::FontOptions(getMonoFontName(), 10.0f, juce::Font::plain)));

if (fpsConvertActive)

{

// Show both input and output rates with arrow

juce::String inLabel = "SOURCE: " + sourceName + " | "

+ frameRateToString(currentFps);

juce::String arrow = " -> ";

juce::String outLabel = frameRateToString(outFps) + " FPS";

// Measure to centre the full composite string

juce::Font infoFont(juce::FontOptions(getMonoFontName(), 10.0f, juce::Font::plain));

g.setFont(infoFont);

float inW = measureStringWidth(infoFont, inLabel);

float arW = measureStringWidth(infoFont, arrow);

float outW = measureStringWidth(infoFont, outLabel);

float totW = inW + arW + outW;

float sx = bounds.getCentreX() - totW / 2.0f;

g.setColour(juce::Colour(0xFF37474F));

g.drawText(inLabel, juce::Rectangle<float>(sx, infoY, inW, 14.0f),

juce::Justification::centredLeft);

g.setColour(juce::Colour(0xFF546E7A));

g.drawText(arrow, juce::Rectangle<float>(sx + inW, infoY, arW, 14.0f),

juce::Justification::centredLeft);

g.setColour(juce::Colour(0xFF00ACC1));

g.drawText(outLabel, juce::Rectangle<float>(sx + inW + arW, infoY, outW, 14.0f),

juce::Justification::centredLeft);

}

else

{

g.setColour(juce::Colour(0xFF37474F));

juce::String infoText = "SOURCE: " + sourceName + " | "

+ frameRateToString(currentFps) + " FPS";

g.drawText(infoText,

juce::Rectangle<float>(0.0f, infoY, bounds.getWidth(), 14.0f),

juce::Justification::centred);

}

private:

Timecode currentTimecode;

FrameRate currentFps = FrameRate::FPS_30;

juce::String sourceName = "SYSTEM";

bool running = false;

// FPS conversion state

bool fpsConvertActive = false;

Timecode outTimecode;

FrameRate outFps = FrameRate::FPS_30;

JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(TimecodeDisplay)

};

SuperTimecodeConverter/TimecodeDisplay.h at main · fiverecords/SuperTimecodeConverter · GitHub

Uh oh!

Expand file tree

Breadcrumbs

TimecodeDisplay.h

Latest commit

History

Breadcrumbs

TimecodeDisplay.h

File metadata and controls