Mercurial > octave
view libgui/graphics/GLCanvas.cc @ 21203:710e700cdd7f
maint: Clean up naming and indentation of #ifdef blocks in libgui
Rename guard #ifdef names to use octave_ namespace prefix and file name.
Indent #ifdef blocks.
* Backend.cc, Backend.h, BaseControl.cc, BaseControl.h, ButtonControl.cc,
ButtonControl.h, Canvas.cc, Canvas.h, CheckBoxControl.cc, CheckBoxControl.h,
Container.cc, Container.h, ContextMenu.cc, ContextMenu.h, EditControl.cc,
EditControl.h, Figure.cc, Figure.h, FigureWindow.cc, FigureWindow.h,
GLCanvas.cc, GLCanvas.h, GenericEventNotify.h, KeyMap.cc, KeyMap.h,
ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc, Menu.h,
MenuContainer.h, MouseModeActionGroup.cc, MouseModeActionGroup.h, Object.cc,
Object.h, ObjectFactory.cc, ObjectFactory.h, ObjectProxy.cc, ObjectProxy.h,
Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h,
PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h,
QtHandlesUtils.cc, QtHandlesUtils.h, RadioButtonControl.cc,
RadioButtonControl.h, SliderControl.cc, SliderControl.h, TextControl.cc,
TextControl.h, TextEdit.cc, TextEdit.h, ToggleButtonControl.cc,
ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h,
ToolBarButton.cc, ToolBarButton.h, __init_qt__.cc, __init_qt__.h,
annotation-dialog.cc, annotation-dialog.h, gl-select.cc, gl-select.h,
color-picker.cc, color-picker.h, dialog.cc, documentation-dock-widget.cc,
documentation-dock-widget.h, files-dock-widget.cc, files-dock-widget.h,
find-files-dialog.cc, find-files-dialog.h, find-files-model.cc,
find-files-model.h, history-dock-widget.cc, history-dock-widget.h,
file-editor-interface.h, file-editor-tab.cc, file-editor-tab.h, file-editor.cc,
file-editor.h, find-dialog.cc, find-dialog.h, octave-qscintilla.cc,
octave-txt-lexer.cc, main-window.cc, octave-cmd.cc, octave-dock-widget.cc,
octave-gui.cc, octave-interpreter.cc, octave-interpreter.h, octave-qt-link.cc,
octave-qt-link.h, parser.cc, webinfo.cc, resource-manager.cc,
resource-manager.h, settings-dialog.cc, settings-dialog.h, shortcut-manager.cc,
shortcut-manager.h, terminal-dock-widget.cc, terminal-dock-widget.h,
thread-manager.cc, welcome-wizard.cc, welcome-wizard.h, workspace-model.cc,
workspace-view.cc:
Clean up naming and indentation of #ifdef blocks in libgui.
author | Rik <rik@octave.org> |
---|---|
date | Sat, 06 Feb 2016 07:32:37 -0800 |
parents | efe22f9b53a3 |
children | 40de9f8f23a6 |
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/* Copyright (C) 2011-2015 Michael Goffioul This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H # include <config.h> #endif #ifdef HAVE_CONFIG_H # include <config.h> #endif #include "gl-render.h" #include "graphics.h" #include "GLCanvas.h" #include "gl-select.h" namespace QtHandles { GLCanvas::GLCanvas (QWidget* xparent, const graphics_handle& gh) #if defined (Q_OS_WIN32) : QGLWidget (QGLFormat (QGL::SampleBuffers | QGL::IndirectRendering), xparent), Canvas (gh) #else : QGLWidget (QGLFormat (QGL::SampleBuffers), xparent), Canvas (gh) #endif { setFocusPolicy (Qt::ClickFocus); setFocus(); } GLCanvas::~GLCanvas (void) { } void GLCanvas::draw (const graphics_handle& gh) { gh_manager::auto_lock lock; graphics_object go = gh_manager::get_object (gh); if (go) { opengl_renderer r; r.set_viewport (width (), height ()); r.draw(go); } } void GLCanvas::toggleAxes (const graphics_handle& gh) { canvasToggleAxes (gh); } void GLCanvas::toggleGrid (const graphics_handle& gh) { canvasToggleGrid (gh); } void GLCanvas::autoAxes (const graphics_handle& gh) { canvasAutoAxes (gh); } graphics_object GLCanvas::selectFromAxes (const graphics_object& ax, const QPoint& pt) { makeCurrent (); if (ax) { opengl_selector s; s.set_viewport (width (), height ()); return s.select (ax, pt.x (), height () - pt.y ()); } return graphics_object (); } inline void glDrawZoomBox (const QPoint& p1, const QPoint& p2) { glVertex2d (p1.x (), p1.y ()); glVertex2d (p2.x (), p1.y ()); glVertex2d (p2.x (), p2.y ()); glVertex2d (p1.x (), p2.y ()); glVertex2d (p1.x (), p1.y ()); } void GLCanvas::drawZoomBox (const QPoint& p1, const QPoint& p2) { glPushMatrix (); glMatrixMode (GL_MODELVIEW); glLoadIdentity (); glMatrixMode (GL_PROJECTION); glLoadIdentity (); glOrtho (0, width (), height (), 0, 1, -1); glPushAttrib (GL_DEPTH_BUFFER_BIT | GL_CURRENT_BIT); glDisable (GL_DEPTH_TEST); glBegin (GL_POLYGON); glColor4f (0.45, 0.62, 0.81, 0.1); glDrawZoomBox (p1, p2); glEnd (); glBegin (GL_LINE_STRIP); glLineWidth (1.5); glColor4f (0.45, 0.62, 0.81, 0.9); glDrawZoomBox (p1, p2); glEnd (); glPopAttrib (); glPopMatrix (); } void GLCanvas::paintGL (void) { canvasPaintEvent (); } void GLCanvas::mouseDoubleClickEvent (QMouseEvent* xevent) { canvasMouseDoubleClickEvent (xevent); } void GLCanvas::mouseMoveEvent (QMouseEvent* xevent) { canvasMouseMoveEvent (xevent); } void GLCanvas::mousePressEvent (QMouseEvent* xevent) { canvasMousePressEvent (xevent); } void GLCanvas::mouseReleaseEvent (QMouseEvent* xevent) { canvasMouseReleaseEvent (xevent); } void GLCanvas::wheelEvent (QWheelEvent* xevent) { canvasWheelEvent (xevent); } void GLCanvas::keyPressEvent (QKeyEvent* xevent) { if (! canvasKeyPressEvent (xevent)) QGLWidget::keyPressEvent (xevent); } void GLCanvas::keyReleaseEvent (QKeyEvent* xevent) { if (! canvasKeyReleaseEvent (xevent)) QGLWidget::keyReleaseEvent (xevent); } }; // namespace QtHandles