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authorYuri Kunde Schlesner <yuriks@yuriks.net>2015-08-17 23:25:21 +0200
committerYuri Kunde Schlesner <yuriks@yuriks.net>2015-08-25 03:16:28 +0200
commit0fcabd2b11a5b1d4d16f6f6bdf1efd54d2c45237 (patch)
treea1651d48113413e2de1e6e309362511b1ff7ffa8 /src/citra_qt/debugger
parentcitra-qt: Add helper function to get a monospace QFont (diff)
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Diffstat (limited to 'src/citra_qt/debugger')
-rw-r--r--src/citra_qt/debugger/profiler.cpp202
-rw-r--r--src/citra_qt/debugger/profiler.h17
2 files changed, 219 insertions, 0 deletions
diff --git a/src/citra_qt/debugger/profiler.cpp b/src/citra_qt/debugger/profiler.cpp
index 89b28c2f4..5261d4836 100644
--- a/src/citra_qt/debugger/profiler.cpp
+++ b/src/citra_qt/debugger/profiler.cpp
@@ -2,9 +2,21 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include <QMouseEvent>
+#include <QPainter>
+#include <QString>
+
#include "profiler.h"
+#include "citra_qt/util/util.h"
+
#include "common/profiler_reporting.h"
+#include "common/microprofile.h"
+
+// Include the implementation of the UI in this file. This isn't in microprofile.cpp because the
+// non-Qt frontends don't need it (and don't implement the UI drawing hooks either).
+#define MICROPROFILEUI_IMPL 1
+#include "common/microprofileui.h"
using namespace Common::Profiling;
@@ -136,3 +148,193 @@ void ProfilerWidget::setProfilingInfoUpdateEnabled(bool enable)
update_timer.stop();
}
}
+
+class MicroProfileWidget : public QWidget {
+public:
+ MicroProfileWidget(QWidget* parent = 0);
+
+protected:
+ void paintEvent(QPaintEvent* ev) override;
+ void showEvent(QShowEvent* ev) override;
+ void hideEvent(QHideEvent* ev) override;
+
+ void mouseMoveEvent(QMouseEvent* ev) override;
+ void mousePressEvent(QMouseEvent* ev) override;
+ void mouseReleaseEvent(QMouseEvent* ev) override;
+ void wheelEvent(QWheelEvent* ev) override;
+
+ void keyPressEvent(QKeyEvent* ev) override;
+ void keyReleaseEvent(QKeyEvent* ev) override;
+
+private:
+ /// This timer is used to redraw the widget's contents continuously. To save resources, it only
+ /// runs while the widget is visible.
+ QTimer update_timer;
+};
+
+MicroProfileDialog::MicroProfileDialog(QWidget* parent)
+ : QWidget(parent, Qt::Dialog)
+{
+ setObjectName("MicroProfile");
+ setWindowTitle(tr("MicroProfile"));
+ resize(1000, 600);
+ // Remove the "?" button from the titlebar and enable the maximize button
+ setWindowFlags(windowFlags() & ~Qt::WindowContextHelpButtonHint | Qt::WindowMaximizeButtonHint);
+
+ MicroProfileWidget* widget = new MicroProfileWidget(this);
+
+ QLayout* layout = new QVBoxLayout(this);
+ layout->setContentsMargins(0, 0, 0, 0);
+ layout->addWidget(widget);
+ setLayout(layout);
+
+ // Configure focus so that widget is focusable and the dialog automatically forwards focus to it.
+ setFocusProxy(widget);
+ widget->setFocusPolicy(Qt::StrongFocus);
+ widget->setFocus();
+}
+
+QAction* MicroProfileDialog::toggleViewAction() {
+ if (toggle_view_action == nullptr) {
+ toggle_view_action = new QAction(windowTitle(), this);
+ toggle_view_action->setCheckable(true);
+ toggle_view_action->setChecked(isVisible());
+ connect(toggle_view_action, SIGNAL(toggled(bool)), SLOT(setVisible(bool)));
+ }
+
+ return toggle_view_action;
+}
+
+void MicroProfileDialog::showEvent(QShowEvent* ev) {
+ if (toggle_view_action) {
+ toggle_view_action->setChecked(isVisible());
+ }
+ QWidget::showEvent(ev);
+}
+
+void MicroProfileDialog::hideEvent(QHideEvent* ev) {
+ if (toggle_view_action) {
+ toggle_view_action->setChecked(isVisible());
+ }
+ QWidget::hideEvent(ev);
+}
+
+/// There's no way to pass a user pointer to MicroProfile, so this variable is used to make the
+/// QPainter available inside the drawing callbacks.
+static QPainter* mp_painter = nullptr;
+
+MicroProfileWidget::MicroProfileWidget(QWidget* parent) : QWidget(parent) {
+ // Send mouse motion events even when not dragging.
+ setMouseTracking(true);
+
+ MicroProfileSetDisplayMode(1); // Timers screen
+ MicroProfileInitUI();
+
+ connect(&update_timer, SIGNAL(timeout()), SLOT(update()));
+}
+
+void MicroProfileWidget::paintEvent(QPaintEvent* ev) {
+ QPainter painter(this);
+
+ painter.setBackground(Qt::black);
+ painter.eraseRect(rect());
+
+ QFont font = GetMonospaceFont();
+ font.setPixelSize(MICROPROFILE_TEXT_HEIGHT);
+ painter.setFont(font);
+
+ mp_painter = &painter;
+ MicroProfileDraw(rect().width(), rect().height());
+ mp_painter = nullptr;
+}
+
+void MicroProfileWidget::showEvent(QShowEvent* ev) {
+ update_timer.start(15); // ~60 Hz
+ QWidget::showEvent(ev);
+}
+
+void MicroProfileWidget::hideEvent(QHideEvent* ev) {
+ update_timer.stop();
+ QWidget::hideEvent(ev);
+}
+
+void MicroProfileWidget::mouseMoveEvent(QMouseEvent* ev) {
+ MicroProfileMousePosition(ev->x(), ev->y(), 0);
+ ev->accept();
+}
+
+void MicroProfileWidget::mousePressEvent(QMouseEvent* ev) {
+ MicroProfileMousePosition(ev->x(), ev->y(), 0);
+ MicroProfileMouseButton(ev->buttons() & Qt::LeftButton, ev->buttons() & Qt::RightButton);
+ ev->accept();
+}
+
+void MicroProfileWidget::mouseReleaseEvent(QMouseEvent* ev) {
+ MicroProfileMousePosition(ev->x(), ev->y(), 0);
+ MicroProfileMouseButton(ev->buttons() & Qt::LeftButton, ev->buttons() & Qt::RightButton);
+ ev->accept();
+}
+
+void MicroProfileWidget::wheelEvent(QWheelEvent* ev) {
+ MicroProfileMousePosition(ev->x(), ev->y(), ev->delta() / 120);
+ ev->accept();
+}
+
+void MicroProfileWidget::keyPressEvent(QKeyEvent* ev) {
+ if (ev->key() == Qt::Key_Control) {
+ // Inform MicroProfile that the user is holding Ctrl.
+ MicroProfileModKey(1);
+ }
+ QWidget::keyPressEvent(ev);
+}
+
+void MicroProfileWidget::keyReleaseEvent(QKeyEvent* ev) {
+ if (ev->key() == Qt::Key_Control) {
+ MicroProfileModKey(0);
+ }
+ QWidget::keyReleaseEvent(ev);
+}
+
+// These functions are called by MicroProfileDraw to draw the interface elements on the screen.
+
+void MicroProfileDrawText(int x, int y, u32 hex_color, const char* text, u32 text_length) {
+ // hex_color does not include an alpha, so it must be assumed to be 255
+ mp_painter->setPen(QColor::fromRgb(hex_color));
+
+ // It's impossible to draw a string using a monospaced font with a fixed width per cell in a
+ // way that's reliable across different platforms and fonts as far as I (yuriks) can tell, so
+ // draw each character individually in order to precisely control the text advance.
+ for (u32 i = 0; i < text_length; ++i) {
+ // Position the text baseline 1 pixel above the bottom of the text cell, this gives nice
+ // vertical alignment of text for a wide range of tested fonts.
+ mp_painter->drawText(x, y + MICROPROFILE_TEXT_HEIGHT - 2, QChar(text[i]));
+ x += MICROPROFILE_TEXT_WIDTH + 1;
+ }
+}
+
+void MicroProfileDrawBox(int left, int top, int right, int bottom, u32 hex_color, MicroProfileBoxType type) {
+ QColor color = QColor::fromRgba(hex_color);
+ QBrush brush = color;
+ if (type == MicroProfileBoxTypeBar) {
+ QLinearGradient gradient(left, top, left, bottom);
+ gradient.setColorAt(0.f, color.lighter(125));
+ gradient.setColorAt(1.f, color.darker(125));
+ brush = gradient;
+ }
+ mp_painter->fillRect(left, top, right - left, bottom - top, brush);
+}
+
+void MicroProfileDrawLine2D(u32 vertices_length, float* vertices, u32 hex_color) {
+ // Temporary vector used to convert between the float array and QPointF. Marked static to reuse
+ // the allocation across calls.
+ static std::vector<QPointF> point_buf;
+
+ for (u32 i = 0; i < vertices_length; ++i) {
+ point_buf.emplace_back(vertices[i*2 + 0], vertices[i*2 + 1]);
+ }
+
+ // hex_color does not include an alpha, so it must be assumed to be 255
+ mp_painter->setPen(QColor::fromRgb(hex_color));
+ mp_painter->drawPolyline(point_buf.data(), vertices_length);
+ point_buf.clear();
+}
diff --git a/src/citra_qt/debugger/profiler.h b/src/citra_qt/debugger/profiler.h
index fabf279b8..2199eaef1 100644
--- a/src/citra_qt/debugger/profiler.h
+++ b/src/citra_qt/debugger/profiler.h
@@ -48,3 +48,20 @@ private:
QTimer update_timer;
};
+
+class MicroProfileDialog : public QWidget {
+ Q_OBJECT
+
+public:
+ MicroProfileDialog(QWidget* parent = 0);
+
+ /// Returns a QAction that can be used to toggle visibility of this dialog.
+ QAction* toggleViewAction();
+
+protected:
+ void showEvent(QShowEvent* ev) override;
+ void hideEvent(QHideEvent* ev) override;
+
+private:
+ QAction* toggle_view_action = nullptr;
+};