X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/93210c68cb8ad36a5b2d7f07e93735041657c534..fbe2ca438b746a509ca04c456166b984650ecaac:/contrib/src/ogl/basic.cpp diff --git a/contrib/src/ogl/basic.cpp b/contrib/src/ogl/basic.cpp index f5f513f798..77c69ff50a 100644 --- a/contrib/src/ogl/basic.cpp +++ b/contrib/src/ogl/basic.cpp @@ -6,7 +6,7 @@ // Created: 12/07/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -34,7 +34,6 @@ #include #include -#include #include "wx/ogl/ogl.h" @@ -137,7 +136,7 @@ bool wxShapeEvtHandler::OnMovePre(wxDC& dc, double x, double y, double old_x, do if (m_previousHandler) return m_previousHandler->OnMovePre(dc, x, y, old_x, old_y, display); else - return TRUE; + return true; } void wxShapeEvtHandler::OnMovePost(wxDC& dc, double x, double y, double old_x, double old_y, bool display) @@ -270,7 +269,7 @@ wxShape::wxShape(wxShapeCanvas *can) m_eventHandler = this; SetShape(this); m_id = 0; - m_formatted = FALSE; + m_formatted = false; m_canvas = can; m_xpos = 0.0; m_ypos = 0.0; m_pen = g_oglBlackPen; @@ -278,16 +277,16 @@ wxShape::wxShape(wxShapeCanvas *can) m_font = g_oglNormalFont; m_textColour = wxT("BLACK"); m_textColourName = wxT("BLACK"); - m_visible = FALSE; - m_selected = FALSE; + m_visible = false; + m_selected = false; m_attachmentMode = ATTACHMENT_MODE_NONE; - m_spaceAttachments = TRUE; - m_disableLabel = FALSE; - m_fixedWidth = FALSE; - m_fixedHeight = FALSE; - m_drawHandles = TRUE; + m_spaceAttachments = true; + m_disableLabel = false; + m_fixedWidth = false; + m_fixedHeight = false; + m_drawHandles = true; m_sensitivity = OP_ALL; - m_draggable = TRUE; + m_draggable = true; m_parent = NULL; m_formatMode = FORMAT_CENTRE_HORIZ | FORMAT_CENTRE_VERT; m_shadowMode = SHADOW_NONE; @@ -297,9 +296,9 @@ wxShape::wxShape(wxShapeCanvas *can) m_textMarginX = 5; m_textMarginY = 5; m_regionName = wxT("0"); - m_centreResize = TRUE; - m_maintainAspectRatio = FALSE; - m_highlighted = FALSE; + m_centreResize = true; + m_maintainAspectRatio = false; + m_highlighted = false; m_rotation = 0.0; m_branchNeckLength = 10; m_branchStemLength = 10; @@ -349,9 +348,9 @@ void wxShape::SetHighlight(bool hi, bool recurse) void wxShape::SetSensitivityFilter(int sens, bool recursive) { if (sens & OP_DRAG_LEFT) - m_draggable = TRUE; + m_draggable = true; else - m_draggable = FALSE; + m_draggable = false; m_sensitivity = sens; if (recursive) @@ -360,7 +359,7 @@ void wxShape::SetSensitivityFilter(int sens, bool recursive) while (node) { wxShape *obj = (wxShape *)node->GetData(); - obj->SetSensitivityFilter(sens, TRUE); + obj->SetSensitivityFilter(sens, true); node = node->GetNext(); } } @@ -381,7 +380,7 @@ void wxShape::SetDraggable(bool drag, bool recursive) while (node) { wxShape *obj = (wxShape *)node->GetData(); - obj->SetDraggable(drag, TRUE); + obj->SetDraggable(drag, true); node = node->GetNext(); } } @@ -463,7 +462,7 @@ void wxShape::InsertInCanvas(wxShapeCanvas *theCanvas) void wxShape::RemoveFromCanvas(wxShapeCanvas *theCanvas) { if (Selected()) - Select(FALSE); + Select(false); theCanvas->RemoveShape(this); wxNode *node = m_children.GetFirst(); while (node) @@ -491,9 +490,9 @@ void wxShape::ClearText(int regionId) { if (regionId == 0) { - m_text.DeleteContents(TRUE); + m_text.DeleteContents(true); m_text.Clear(); - m_text.DeleteContents(FALSE); + m_text.DeleteContents(false); } wxNode *node = m_regions.Item(regionId); if (!node) @@ -533,7 +532,7 @@ void wxShape::SetDefaultRegionSize() bool wxShape::HitTest(double x, double y, int *attachment, double *distance) { // if (!sensitive) -// return FALSE; +// return false; double width = 0.0, height = 0.0; GetBoundingBoxMin(&width, &height); @@ -577,15 +576,15 @@ bool wxShape::HitTest(double x, double y, int *attachment, double *distance) } *attachment = nearest_attachment; *distance = nearest; - return TRUE; + return true; } - else return FALSE; + else return false; } // Format a text string according to the region size, adding // strings with positions to region text list -static bool GraphicsInSizeToContents = FALSE; // Infinite recursion elimination +static bool GraphicsInSizeToContents = false; // Infinite recursion elimination void wxShape::FormatText(wxDC& dc, const wxString& s, int i) { double w, h; @@ -604,7 +603,7 @@ void wxShape::FormatText(wxDC& dc, const wxString& s, int i) region->GetSize(&w, &h); - wxStringList *stringList = oglFormatText(dc, s, (w-5), (h-5), region->GetFormatMode()); + wxStringList *stringList = oglFormatText(dc, s, (w-2*m_textMarginX), (h-2*m_textMarginY), region->GetFormatMode()); node = (wxNode*)stringList->GetFirst(); while (node) { @@ -623,7 +622,7 @@ void wxShape::FormatText(wxDC& dc, const wxString& s, int i) (m_regions.GetCount() == 1) && !GraphicsInSizeToContents) { oglGetCentredTextExtent(dc, &(region->GetFormattedText()), m_xpos, m_ypos, w, h, &actualW, &actualH); - if ((actualW+m_textMarginX != w ) || (actualH+m_textMarginY != h)) + if ((actualW+2*m_textMarginX != w ) || (actualH+2*m_textMarginY != h)) { // If we are a descendant of a composite, must make sure the composite gets // resized properly @@ -632,11 +631,11 @@ void wxShape::FormatText(wxDC& dc, const wxString& s, int i) if (topAncestor != this) { // Make sure we don't recurse infinitely - GraphicsInSizeToContents = TRUE; + GraphicsInSizeToContents = true; wxCompositeShape *composite = (wxCompositeShape *)topAncestor; composite->Erase(dc); - SetSize(actualW+m_textMarginX, actualH+m_textMarginY); + SetSize(actualW+2*m_textMarginX, actualH+2*m_textMarginY); Move(dc, m_xpos, m_ypos); composite->CalculateSize(); if (composite->Selected()) @@ -648,21 +647,21 @@ void wxShape::FormatText(wxDC& dc, const wxString& s, int i) // Where infinite recursion might happen if we didn't stop it composite->Draw(dc); - GraphicsInSizeToContents = FALSE; + GraphicsInSizeToContents = false; } else { Erase(dc); - SetSize(actualW+m_textMarginX, actualH+m_textMarginY); + SetSize(actualW+2*m_textMarginX, actualH+2*m_textMarginY); Move(dc, m_xpos, m_ypos); } - SetSize(actualW+m_textMarginX, actualH+m_textMarginY); + SetSize(actualW+2*m_textMarginX, actualH+2*m_textMarginY); Move(dc, m_xpos, m_ypos); EraseContents(dc); } } - oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, actualW, actualH, region->GetFormatMode()); - m_formatted = TRUE; + oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, actualW-2*m_textMarginX, actualH-2*m_textMarginY, region->GetFormatMode()); + m_formatted = true; } void wxShape::Recentre(wxDC& dc) @@ -677,7 +676,7 @@ void wxShape::Recentre(wxDC& dc) if (node) { wxShapeRegion *region = (wxShapeRegion *)node->GetData(); - oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, w, h, region->GetFormatMode()); + oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, w-2*m_textMarginX, h-2*m_textMarginY, region->GetFormatMode()); } } } @@ -686,7 +685,7 @@ bool wxShape::GetPerimeterPoint(double WXUNUSED(x1), double WXUNUSED(y1), double WXUNUSED(x2), double WXUNUSED(y2), double *WXUNUSED(x3), double *WXUNUSED(y3)) { - return FALSE; + return false; } void wxShape::SetPen(wxPen *the_pen) @@ -923,12 +922,12 @@ void wxShape::OnDrawContents(wxDC& dc) dc.SetBackgroundMode(wxTRANSPARENT); if (!m_formatted) { - oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x, bound_y, region->GetFormatMode()); - m_formatted = TRUE; + oglCentreText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x-2*m_textMarginX, bound_y-2*m_textMarginY, region->GetFormatMode()); + m_formatted = true; } if (!GetDisableLabel()) { - oglDrawFormattedText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x, bound_y, region->GetFormatMode()); + oglDrawFormattedText(dc, &(region->GetFormattedText()), m_xpos, m_ypos, bound_x-2*m_textMarginX, bound_y-2*m_textMarginY, region->GetFormatMode()); } } @@ -943,7 +942,7 @@ void wxShape::OnSize(double WXUNUSED(x), double WXUNUSED(y)) bool wxShape::OnMovePre(wxDC& WXUNUSED(dc), double WXUNUSED(x), double WXUNUSED(y), double WXUNUSED(old_x), double WXUNUSED(old_y), bool WXUNUSED(display)) { - return TRUE; + return true; } void wxShape::OnMovePost(wxDC& WXUNUSED(dc), double WXUNUSED(x), double WXUNUSED(y), double WXUNUSED(old_x), double WXUNUSED(old_y), bool WXUNUSED(display)) @@ -1043,7 +1042,7 @@ void wxShape::DrawLinks(wxDC& dc, int attachment, bool recurse) } } -// Returns TRUE if pt1 <= pt2 in the sense that one point comes before another on an +// Returns true if pt1 <= pt2 in the sense that one point comes before another on an // edge of the shape. // attachmentPoint is the attachment point (= side) in question. @@ -1065,14 +1064,14 @@ bool wxShape::AttachmentSortTest(int attachmentPoint, const wxRealPoint& pt1, co } } - return FALSE; + return false; } bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, double x, double y) { if (GetAttachmentMode() == ATTACHMENT_MODE_NONE) - return FALSE; + return false; int newAttachment, oldAttachment; double distance; @@ -1081,7 +1080,7 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, // the user has moved the point to bool hit = HitTest(x, y, &newAttachment, &distance); if (!hit) - return FALSE; + return false; EraseLinks(dc); @@ -1109,7 +1108,7 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, double old_y = (double) -99999.9; node = newOrdering.GetFirst(); - bool found = FALSE; + bool found = false; while (!found && node) { @@ -1136,7 +1135,7 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, if (AttachmentSortTest(newAttachment, newPoint, thisPoint) && AttachmentSortTest(newAttachment, lastPoint, newPoint)) { - found = TRUE; + found = true; newOrdering.Insert(node, to_move); } @@ -1151,7 +1150,7 @@ bool wxShape::MoveLineToNewAttachment(wxDC& dc, wxLineShape *to_move, GetEventHandler()->OnChangeAttachment(newAttachment, to_move, newOrdering); - return TRUE; + return true; } void wxShape::OnChangeAttachment(int attachment, wxLineShape* line, wxList& ordering) @@ -1313,7 +1312,7 @@ void wxShape::OnDragLeft(bool draw, double x, double y, int keys, int attachment dc.SetLogicalFunction(OGLRBLF); - wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT); + wxPen dottedPen(*wxBLACK, 1, wxDOT); dc.SetPen(dottedPen); dc.SetBrush(* wxTRANSPARENT_BRUSH); @@ -1358,7 +1357,7 @@ void wxShape::OnBeginDragLeft(double x, double y, int keys, int attachment) // m_xpos = xx; m_ypos = yy; dc.SetLogicalFunction(OGLRBLF); - wxPen dottedPen(wxColour(0, 0, 0), 1, wxDOT); + wxPen dottedPen(*wxBLACK, 1, wxDOT); dc.SetPen(dottedPen); dc.SetBrush((* wxTRANSPARENT_BRUSH)); @@ -1370,6 +1369,8 @@ void wxShape::OnBeginDragLeft(double x, double y, int keys, int attachment) void wxShape::OnEndDragLeft(double x, double y, int keys, int attachment) { + if (!m_draggable) + return; m_canvas->ReleaseMouse(); if ((m_sensitivity & OP_DRAG_LEFT) != OP_DRAG_LEFT) { @@ -1547,7 +1548,7 @@ void wxShape::Erase(wxDC& dc) { GetEventHandler()->OnErase(dc); GetEventHandler()->OnEraseControlPoints(dc); - GetEventHandler()->OnDrawBranches(dc, TRUE); + GetEventHandler()->OnDrawBranches(dc, true); } void wxShape::EraseContents(wxDC& dc) @@ -1566,7 +1567,7 @@ void wxShape::AddText(const wxString& string) new wxShapeTextLine(0.0, 0.0, string); region->GetFormattedText().Append(new_line); - m_formatted = FALSE; + m_formatted = false; } void wxShape::SetSize(double x, double y, bool WXUNUSED(recursive)) @@ -1759,10 +1760,10 @@ void wxShape::WriteAttributes(wxExpr *clause) clause->AddAttributeValue(_T("fixed_height"), (long)m_fixedHeight); if (m_shadowMode != SHADOW_NONE) clause->AddAttributeValue(_T("shadow_mode"), (long)m_shadowMode); - if (m_centreResize != TRUE) + if (m_centreResize != true) clause->AddAttributeValue(_T("centre_resize"), (long)0); clause->AddAttributeValue(_T("maintain_aspect_ratio"), (long) m_maintainAspectRatio); - if (m_highlighted != FALSE) + if (m_highlighted != false) clause->AddAttributeValue(_T("hilite"), (long)m_highlighted); if (m_parent) // For composite objects @@ -1882,7 +1883,7 @@ void wxShape::ReadAttributes(wxExpr *clause) wxExpr *strings = clause->AttributeValue(_T("text")); if (strings && strings->Type() == wxExprList) { - m_formatted = TRUE; // Assume text is formatted unless we prove otherwise + m_formatted = true; // Assume text is formatted unless we prove otherwise wxExpr *node = strings->value.first; while (node) { @@ -1896,7 +1897,7 @@ void wxShape::ReadAttributes(wxExpr *clause) if (string_expr->Type() == wxExprString) { the_string = string_expr->StringValue(); - m_formatted = FALSE; + m_formatted = false; } else if (string_expr->Type() == wxExprList) { @@ -2068,7 +2069,7 @@ void wxShape::ReadRegions(wxExpr *clause) wxSprintf(regionNameBuf, _T("region%d"), regionNo); wxSprintf(textNameBuf, _T("text%d"), regionNo); - m_formatted = TRUE; // Assume text is formatted unless we prove otherwise + m_formatted = true; // Assume text is formatted unless we prove otherwise while ((regionExpr = clause->AttributeValue(regionNameBuf)) != NULL) { @@ -2189,7 +2190,7 @@ void wxShape::ReadRegions(wxExpr *clause) if (string_expr->Type() == wxExprString) { the_string = string_expr->StringValue(); - m_formatted = FALSE; + m_formatted = false; } else if (string_expr->Type() == wxExprList) { @@ -2620,9 +2621,9 @@ bool wxShape::Selected() const bool wxShape::AncestorSelected() const { - if (m_selected) return TRUE; + if (m_selected) return true; if (!GetParent()) - return FALSE; + return false; else return GetParent()->AncestorSelected(); } @@ -2661,10 +2662,10 @@ bool wxShape::AttachmentIsValid(int attachment) const { wxAttachmentPoint *point = (wxAttachmentPoint *)node->GetData(); if (point->m_id == attachment) - return TRUE; + return true; node = node->GetNext(); } - return FALSE; + return false; } bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, @@ -2673,7 +2674,7 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, if (m_attachmentMode == ATTACHMENT_MODE_NONE) { *x = m_xpos; *y = m_ypos; - return TRUE; + return true; } else if (m_attachmentMode == ATTACHMENT_MODE_BRANCHING) { @@ -2681,7 +2682,7 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, GetBranchingAttachmentPoint(attachment, nth, pt, stemPt); *x = pt.x; *y = pt.y; - return TRUE; + return true; } else if (m_attachmentMode == ATTACHMENT_MODE_EDGE) { @@ -2695,12 +2696,12 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, { *x = (double)(m_xpos + point->m_x); *y = (double)(m_ypos + point->m_y); - return TRUE; + return true; } node = node->GetNext(); } *x = m_xpos; *y = m_ypos; - return FALSE; + return false; } else { @@ -2712,7 +2713,9 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, double left = (double)(m_xpos - w/2.0); double right = (double)(m_xpos + w/2.0); +#if 0 /* bool isEnd = */ (line && line->IsEnd(this)); +#endif int physicalAttachment = LogicalToPhysicalAttachment(attachment); @@ -2753,13 +2756,13 @@ bool wxShape::GetAttachmentPosition(int attachment, double *x, double *y, } default: { - return FALSE; + return false; } } - return TRUE; + return true; } } - return FALSE; + return false; } void wxShape::GetBoundingBoxMax(double *w, double *h) @@ -2775,21 +2778,21 @@ void wxShape::GetBoundingBoxMax(double *w, double *h) *h = hh; } -// Returns TRUE if image is a descendant of this composite +// Returns true if image is a descendant of this composite bool wxShape::HasDescendant(wxShape *image) { if (image == this) - return TRUE; + return true; wxNode *node = m_children.GetFirst(); while (node) { wxShape *child = (wxShape *)node->GetData(); bool ans = child->HasDescendant(image); if (ans) - return TRUE; + return true; node = node->GetNext(); } - return FALSE; + return false; } // Clears points from a list of wxRealPoints, and clears list @@ -2814,7 +2817,7 @@ wxRealPoint wxShape::CalcSimpleAttachment(const wxRealPoint& pt1, const wxRealPo bool isEnd = (line && line->IsEnd(this)); // Are we horizontal or vertical? - bool isHorizontal = (oglRoughlyEqual(pt1.y, pt2.y) == TRUE); + bool isHorizontal = (oglRoughlyEqual(pt1.y, pt2.y) == true); double x, y; @@ -2854,7 +2857,7 @@ wxRealPoint wxShape::CalcSimpleAttachment(const wxRealPoint& pt1, const wxRealPo } else { - wxASSERT( oglRoughlyEqual(pt1.x, pt2.x) == TRUE ); + wxASSERT( oglRoughlyEqual(pt1.x, pt2.x) == true ); wxRealPoint firstPoint, secondPoint; if (pt1.y > pt2.y) @@ -2911,7 +2914,7 @@ int wxShape::GetLinePosition(wxLineShape* line) // <- branching attachment point N-1 // This function gets information about where branching connections go. -// Returns FALSE if there are no lines at this attachment. +// Returns false if there are no lines at this attachment. bool wxShape::GetBranchingAttachmentInfo(int attachment, wxRealPoint& root, wxRealPoint& neck, wxRealPoint& shoulder1, wxRealPoint& shoulder2) { @@ -2921,7 +2924,7 @@ bool wxShape::GetBranchingAttachmentInfo(int attachment, wxRealPoint& root, wxRe int lineCount = GetAttachmentLineCount(attachment); if (lineCount == 0) - return FALSE; + return false; int totalBranchLength = m_branchSpacing * (lineCount - 1); @@ -2984,7 +2987,7 @@ bool wxShape::GetBranchingAttachmentInfo(int attachment, wxRealPoint& root, wxRe break; } } - return TRUE; + return true; } // n is the number of the adjoining line, from 0 to N-1 where N is the number of lines @@ -3044,7 +3047,7 @@ bool wxShape::GetBranchingAttachmentPoint(int attachment, int n, wxRealPoint& pt } } - return TRUE; + return true; } // Get the number of lines at this attachment position. @@ -3190,7 +3193,7 @@ bool wxShape::GetAttachmentPositionEdge(int attachment, double *x, double *y, // to logical (0 -> 1 if rotated by 90 degrees) int wxShape::PhysicalToLogicalAttachment(int physicalAttachment) const { - const double pi = 3.1415926535897932384626433832795 ; + const double pi = M_PI ; int i; if (oglRoughlyEqual(GetRotation(), 0.0)) { @@ -3222,7 +3225,7 @@ int wxShape::PhysicalToLogicalAttachment(int physicalAttachment) const // to physical (0 is always North) int wxShape::LogicalToPhysicalAttachment(int logicalAttachment) const { - const double pi = 3.1415926535897932384626433832795 ; + const double pi = M_PI ; int i; if (oglRoughlyEqual(GetRotation(), 0.0)) { @@ -3252,7 +3255,7 @@ int wxShape::LogicalToPhysicalAttachment(int logicalAttachment) const void wxShape::Rotate(double WXUNUSED(x), double WXUNUSED(y), double theta) { - const double pi = 3.1415926535897932384626433832795 ; + const double pi = M_PI ; m_rotation = theta; if (m_rotation < 0.0) {