| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/msw/gauge95.cpp |
| 3 | // Purpose: wxGauge95 class |
| 4 | // Author: Julian Smart |
| 5 | // Modified by: |
| 6 | // Created: 01/02/97 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) Julian Smart |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // ============================================================================ |
| 13 | // declarations |
| 14 | // ============================================================================ |
| 15 | |
| 16 | // ---------------------------------------------------------------------------- |
| 17 | // headers |
| 18 | // ---------------------------------------------------------------------------- |
| 19 | |
| 20 | // For compilers that support precompilation, includes "wx.h". |
| 21 | #include "wx/wxprec.h" |
| 22 | |
| 23 | #ifdef __BORLANDC__ |
| 24 | #pragma hdrstop |
| 25 | #endif |
| 26 | |
| 27 | #if wxUSE_GAUGE |
| 28 | |
| 29 | #include "wx/gauge.h" |
| 30 | |
| 31 | #ifndef WX_PRECOMP |
| 32 | #include "wx/app.h" |
| 33 | |
| 34 | #include "wx/msw/wrapcctl.h" // include <commctrl.h> "properly" |
| 35 | #endif |
| 36 | |
| 37 | #include "wx/msw/private.h" |
| 38 | |
| 39 | // ---------------------------------------------------------------------------- |
| 40 | // constants |
| 41 | // ---------------------------------------------------------------------------- |
| 42 | |
| 43 | // old commctrl.h (< 4.71) don't have those |
| 44 | #ifndef PBS_SMOOTH |
| 45 | #define PBS_SMOOTH 0x01 |
| 46 | #endif |
| 47 | |
| 48 | #ifndef PBS_VERTICAL |
| 49 | #define PBS_VERTICAL 0x04 |
| 50 | #endif |
| 51 | |
| 52 | #ifndef PBM_SETBARCOLOR |
| 53 | #define PBM_SETBARCOLOR (WM_USER+9) |
| 54 | #endif |
| 55 | |
| 56 | #ifndef PBM_SETBKCOLOR |
| 57 | #define PBM_SETBKCOLOR 0x2001 |
| 58 | #endif |
| 59 | |
| 60 | #ifndef PBS_MARQUEE |
| 61 | #define PBS_MARQUEE 0x08 |
| 62 | #endif |
| 63 | |
| 64 | #ifndef PBM_SETMARQUEE |
| 65 | #define PBM_SETMARQUEE (WM_USER+10) |
| 66 | #endif |
| 67 | |
| 68 | // ---------------------------------------------------------------------------- |
| 69 | // wxWin macros |
| 70 | // ---------------------------------------------------------------------------- |
| 71 | |
| 72 | #if wxUSE_EXTENDED_RTTI |
| 73 | WX_DEFINE_FLAGS( wxGaugeStyle ) |
| 74 | |
| 75 | wxBEGIN_FLAGS( wxGaugeStyle ) |
| 76 | // new style border flags, we put them first to |
| 77 | // use them for streaming out |
| 78 | wxFLAGS_MEMBER(wxBORDER_SIMPLE) |
| 79 | wxFLAGS_MEMBER(wxBORDER_SUNKEN) |
| 80 | wxFLAGS_MEMBER(wxBORDER_DOUBLE) |
| 81 | wxFLAGS_MEMBER(wxBORDER_RAISED) |
| 82 | wxFLAGS_MEMBER(wxBORDER_STATIC) |
| 83 | wxFLAGS_MEMBER(wxBORDER_NONE) |
| 84 | |
| 85 | // old style border flags |
| 86 | wxFLAGS_MEMBER(wxSIMPLE_BORDER) |
| 87 | wxFLAGS_MEMBER(wxSUNKEN_BORDER) |
| 88 | wxFLAGS_MEMBER(wxDOUBLE_BORDER) |
| 89 | wxFLAGS_MEMBER(wxRAISED_BORDER) |
| 90 | wxFLAGS_MEMBER(wxSTATIC_BORDER) |
| 91 | wxFLAGS_MEMBER(wxBORDER) |
| 92 | |
| 93 | // standard window styles |
| 94 | wxFLAGS_MEMBER(wxTAB_TRAVERSAL) |
| 95 | wxFLAGS_MEMBER(wxCLIP_CHILDREN) |
| 96 | wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW) |
| 97 | wxFLAGS_MEMBER(wxWANTS_CHARS) |
| 98 | wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE) |
| 99 | wxFLAGS_MEMBER(wxALWAYS_SHOW_SB ) |
| 100 | wxFLAGS_MEMBER(wxVSCROLL) |
| 101 | wxFLAGS_MEMBER(wxHSCROLL) |
| 102 | |
| 103 | wxFLAGS_MEMBER(wxGA_HORIZONTAL) |
| 104 | wxFLAGS_MEMBER(wxGA_VERTICAL) |
| 105 | #if WXWIN_COMPATIBILITY_2_6 |
| 106 | wxFLAGS_MEMBER(wxGA_PROGRESSBAR) |
| 107 | #endif // WXWIN_COMPATIBILITY_2_6 |
| 108 | wxFLAGS_MEMBER(wxGA_SMOOTH) |
| 109 | |
| 110 | wxEND_FLAGS( wxGaugeStyle ) |
| 111 | |
| 112 | IMPLEMENT_DYNAMIC_CLASS_XTI(wxGauge, wxControl,"wx/gauge.h") |
| 113 | |
| 114 | wxBEGIN_PROPERTIES_TABLE(wxGauge95) |
| 115 | wxPROPERTY( Value , int , SetValue, GetValue, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 116 | wxPROPERTY( Range , int , SetRange, GetRange, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 117 | wxPROPERTY( ShadowWidth , int , SetShadowWidth, GetShadowWidth, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 118 | wxPROPERTY( BezelFace , int , SetBezelFace, GetBezelFace, 0 , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) |
| 119 | wxPROPERTY_FLAGS( WindowStyle , wxGaugeStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE , 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style |
| 120 | wxEND_PROPERTIES_TABLE() |
| 121 | |
| 122 | wxBEGIN_HANDLERS_TABLE(wxGauge95) |
| 123 | wxEND_HANDLERS_TABLE() |
| 124 | |
| 125 | wxCONSTRUCTOR_6( wxGauge95 , wxWindow* , Parent , wxWindowID , Id , int , Range , wxPoint , Position , wxSize , Size , long , WindowStyle ) |
| 126 | #else |
| 127 | IMPLEMENT_DYNAMIC_CLASS(wxGauge95, wxControl) |
| 128 | #endif |
| 129 | |
| 130 | // ============================================================================ |
| 131 | // wxGauge95 implementation |
| 132 | // ============================================================================ |
| 133 | |
| 134 | // ---------------------------------------------------------------------------- |
| 135 | // wxGauge95 creation |
| 136 | // ---------------------------------------------------------------------------- |
| 137 | |
| 138 | bool wxGauge95::Create(wxWindow *parent, |
| 139 | wxWindowID id, |
| 140 | int range, |
| 141 | const wxPoint& pos, |
| 142 | const wxSize& size, |
| 143 | long style, |
| 144 | const wxValidator& validator, |
| 145 | const wxString& name) |
| 146 | { |
| 147 | if ( !CreateControl(parent, id, pos, size, style, validator, name) ) |
| 148 | return false; |
| 149 | |
| 150 | if ( !MSWCreateControl(PROGRESS_CLASS, wxEmptyString, pos, size) ) |
| 151 | return false; |
| 152 | |
| 153 | SetRange(range); |
| 154 | |
| 155 | // in case we need to emulate indeterminate mode... |
| 156 | m_nDirection = wxRIGHT; |
| 157 | |
| 158 | return true; |
| 159 | } |
| 160 | |
| 161 | WXDWORD wxGauge95::MSWGetStyle(long style, WXDWORD *exstyle) const |
| 162 | { |
| 163 | WXDWORD msStyle = wxControl::MSWGetStyle(style, exstyle); |
| 164 | |
| 165 | if ( style & wxGA_VERTICAL ) |
| 166 | msStyle |= PBS_VERTICAL; |
| 167 | |
| 168 | if ( style & wxGA_SMOOTH ) |
| 169 | msStyle |= PBS_SMOOTH; |
| 170 | |
| 171 | return msStyle; |
| 172 | } |
| 173 | |
| 174 | // ---------------------------------------------------------------------------- |
| 175 | // wxGauge95 geometry |
| 176 | // ---------------------------------------------------------------------------- |
| 177 | |
| 178 | wxSize wxGauge95::DoGetBestSize() const |
| 179 | { |
| 180 | // VZ: no idea where does 28 come from, it was there before my changes and |
| 181 | // as nobody ever complained I guess we can leave it... |
| 182 | if (HasFlag(wxGA_VERTICAL)) |
| 183 | return wxSize(28, 100); |
| 184 | else |
| 185 | return wxSize(100, 28); |
| 186 | } |
| 187 | |
| 188 | // ---------------------------------------------------------------------------- |
| 189 | // wxGauge95 setters |
| 190 | // ---------------------------------------------------------------------------- |
| 191 | |
| 192 | void wxGauge95::SetRange(int r) |
| 193 | { |
| 194 | // switch to determinate mode if required |
| 195 | SetDeterminateMode(); |
| 196 | |
| 197 | m_rangeMax = r; |
| 198 | |
| 199 | #ifdef PBM_SETRANGE32 |
| 200 | ::SendMessage(GetHwnd(), PBM_SETRANGE32, 0, r); |
| 201 | #else // !PBM_SETRANGE32 |
| 202 | // fall back to PBM_SETRANGE (limited to 16 bits) |
| 203 | ::SendMessage(GetHwnd(), PBM_SETRANGE, 0, MAKELPARAM(0, r)); |
| 204 | #endif // PBM_SETRANGE32/!PBM_SETRANGE32 |
| 205 | } |
| 206 | |
| 207 | void wxGauge95::SetValue(int pos) |
| 208 | { |
| 209 | // switch to determinate mode if required |
| 210 | SetDeterminateMode(); |
| 211 | |
| 212 | m_gaugePos = pos; |
| 213 | |
| 214 | ::SendMessage(GetHwnd(), PBM_SETPOS, pos, 0); |
| 215 | } |
| 216 | |
| 217 | bool wxGauge95::SetForegroundColour(const wxColour& col) |
| 218 | { |
| 219 | if ( !wxControl::SetForegroundColour(col) ) |
| 220 | return false; |
| 221 | |
| 222 | ::SendMessage(GetHwnd(), PBM_SETBARCOLOR, 0, (LPARAM)wxColourToRGB(col)); |
| 223 | |
| 224 | return true; |
| 225 | } |
| 226 | |
| 227 | bool wxGauge95::SetBackgroundColour(const wxColour& col) |
| 228 | { |
| 229 | if ( !wxControl::SetBackgroundColour(col) ) |
| 230 | return false; |
| 231 | |
| 232 | ::SendMessage(GetHwnd(), PBM_SETBKCOLOR, 0, (LPARAM)wxColourToRGB(col)); |
| 233 | |
| 234 | return true; |
| 235 | } |
| 236 | |
| 237 | void wxGauge95::SetIndeterminateMode() |
| 238 | { |
| 239 | // add the PBS_MARQUEE style to the progress bar |
| 240 | LONG style = ::GetWindowLong(GetHwnd(), GWL_STYLE); |
| 241 | if ((style & PBS_MARQUEE) == 0) |
| 242 | ::SetWindowLong(GetHwnd(), GWL_STYLE, style|PBS_MARQUEE); |
| 243 | |
| 244 | // now the control can only run in indeterminate mode |
| 245 | } |
| 246 | |
| 247 | void wxGauge95::SetDeterminateMode() |
| 248 | { |
| 249 | // remove the PBS_MARQUEE style to the progress bar |
| 250 | LONG style = ::GetWindowLong(GetHwnd(), GWL_STYLE); |
| 251 | if ((style & PBS_MARQUEE) != 0) |
| 252 | ::SetWindowLong(GetHwnd(), GWL_STYLE, style & ~PBS_MARQUEE); |
| 253 | |
| 254 | // now the control can only run in determinate mode |
| 255 | } |
| 256 | |
| 257 | void wxGauge95::Pulse() |
| 258 | { |
| 259 | if (wxApp::GetComCtl32Version() >= 600) |
| 260 | { |
| 261 | // switch to indeterminate mode if required |
| 262 | SetIndeterminateMode(); |
| 263 | |
| 264 | // NOTE: when in indeterminate mode, the PBM_SETPOS message will just make |
| 265 | // the bar's blocks move a bit and the WPARAM value is just ignored |
| 266 | // so that we can safely use zero |
| 267 | SendMessage(GetHwnd(), (UINT) PBM_SETPOS, (WPARAM)0, (LPARAM)0); |
| 268 | } |
| 269 | else |
| 270 | { |
| 271 | // emulate indeterminate mode |
| 272 | wxGaugeBase::Pulse(); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | #endif // wxUSE_GAUGE |