static void D4D_TextBoxOnDraw(D4D_MESSAGE* pMsg) { D4D_OBJECT* pThis = pMsg->pObject; D4D_TEXTBOX* pTextBox = D4D_GET_TEXTBOX(pThis); D4D_TXTBX_DATA* pData = pTextBox->pData; D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw; D4D_COLOR clrT, clrB; D4D_INDEX line_cnt; D4D_POINT tmp_point; D4D_SIZE tmp_size; D4D_STRING tmp_txtbuff; D4D_STR_PROPERTIES tmp_strPrties; D4D_TAB tmp_strTab; D4D_TAB* pTab = NULL; D4D_TextBoxValue2Coor(pThis); clrT = D4D_ObjectGetForeFillColor(pThis); clrB = D4D_ObjectGetBckgFillColor(pThis); // draw the rectangle around the text if(draw & D4D_OBJECT_DRAWFLAGS_COMPLETE) { D4D_FillRRect(&_calc.position, &pThis->size, clrB, pThis->radius); pData->redrawText = D4D_TRUE; } // Draw the frame if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE)) D4D_DrawFrame(pThis, clrT, clrB); if(pData->redrawText) { D4D_INDEX tmp_index = pData->firstShowedCharIx; pData->redrawText = D4D_FALSE; tmp_txtbuff.fontId = pTextBox->textFontId; tmp_txtbuff.str_properties = &tmp_strPrties; tmp_strPrties.font_properties = 0; tmp_strPrties.text_properties = 0; // Draw all lines of textbox tmp_point = _calc.txtGeom.pnt; tmp_size.cx = _calc.txtGeom.sz.cx; tmp_size.cy = D4D_GetFontHeight(pTextBox->textFontId); tmp_txtbuff.pText = pData->pTxtArr; tmp_txtbuff.buffSize = 0; if(pTextBox->pTabTable) { tmp_strTab.pTabTable = pTextBox->pTabTable; tmp_strTab.tabOffset = (D4D_COOR)(_calc.txtGeom.pnt.x - _calc.position.x); pTab = &tmp_strTab; } for(line_cnt = 0; line_cnt < _calc.lineCount; line_cnt++) { tmp_txtbuff.printLen = D4D_TextBoxGetMaxLineChars(tmp_txtbuff.pText, tmp_index, pTab, tmp_size.cx, tmp_txtbuff.fontId); tmp_txtbuff.printOff = tmp_index; tmp_index += tmp_txtbuff.printLen; D4D_DrawTextRectTab(&tmp_point, &tmp_size, &tmp_txtbuff, pTab, clrT, clrB); tmp_point.y += tmp_size.cy; } } }
static void D4D_MenuOnDraw(D4D_MESSAGE* pMsg) { D4D_OBJECT* pThis = pMsg->pObject; D4D_MENU* pMenu = D4D_GET_MENU(pThis); D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw; D4D_COLOR clrT, clrB; D4D_POINT tmp_point; D4D_SIZE tmp_size; D4D_STRING tmp_txtbuff; D4D_STR_PROPERTIES tmp_str_prty; Byte tmpB; tmp_txtbuff.str_properties = &tmp_str_prty; tmp_txtbuff.printOff = 0; // Get background simple color clrT = D4D_ObjectGetForeFillColor(pThis); clrB = D4D_ObjectGetBckgFillColor(pThis); #ifdef D4D_DEBUG // sanity check D4D_ASSERT(sizeof(_calc) <= D4D_SCRATCHPAD_SIZE); #endif // Compute all tempoarary values D4D_MenuValue2Coor(pThis); // draw just a color rectangle instead of bitmap if(draw & D4D_OBJECT_DRAWFLAGS_COMPLETE) { D4D_FillRRect(&_calc.position, &pThis->size, clrB, pThis->radius); if(pMenu->pIcon != NULL) { tmp_point.x = (D4D_COOR)(_calc.contentGeom.pnt.x + 2); tmp_point.y = (D4D_COOR)(_calc.contentGeom.pnt.y + ((_calc.titleBar_y - D4D_GetBmpHeight(pMenu->pIcon)) / 2)); D4D_DrawRBmp(&tmp_point, pMenu->pIcon, (D4D_BOOL)!D4D_IsEnabled(pThis), pThis->radius); } if(pMenu->title_text.pText) { tmp_point.x = (D4D_COOR)(_calc.contentGeom.pnt.x + 4); #if D4D_ROUND_CORNER_ENABLE != D4D_FALSE tmp_point.x += (D4D_COOR)(pThis->radius/2); #endif if(pMenu->pIcon != NULL) tmp_point.x += D4D_GetBmpHeight(pMenu->pIcon); tmp_point.y = _calc.contentGeom.pnt.y; tmp_size.cx = D4D_GetTextWidth(pMenu->title_text.fontId, pMenu->title_text.pText); tmp_size.cy = D4D_GetFontHeight(pMenu->title_text.fontId); D4D_DrawTextRect(&tmp_point, &tmp_size, &pMenu->title_text, clrT, clrB); } if(_calc.titleBar_y) { D4D_MoveToXY(_calc.contentGeom.pnt.x,\ (D4D_COOR)(_calc.contentGeom.pnt.y + _calc.titleBar_y)); D4D_LineToXY((D4D_COOR)(_calc.contentGeom.pnt.x + _calc.contentGeom.sz.cx - 1),\ (D4D_COOR)(_calc.contentGeom.pnt.y + _calc.titleBar_y), D4D_LINE_THIN, clrT); } } // Draw the frame if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE)) D4D_DrawFrame(pThis, clrT, clrB); if(pThis->initFlags & D4D_MENU_F_INDEX) { // Draw index counter tmp_txtbuff.printLen = (D4D_INDEX)((_calc.itemsCnt < 10)? 3:5); tmp_size.cx = (D4D_COOR)(tmp_txtbuff.printLen * D4D_GetFontWidth(pMenu->indexFontId) + 2); tmp_size.cy = (D4D_COOR)(_calc.titleBar_y - 2); tmp_point.x = (D4D_COOR)(_calc.contentGeom.pnt.x + _calc.contentGeom.sz.cx - tmp_size.cx - 2); tmp_point.y = (D4D_COOR)(_calc.contentGeom.pnt.y); #if D4D_ROUND_CORNER_ENABLE != D4D_FALSE tmp_size.cy -= (D4D_COOR)(pThis->radius / 2); tmp_point.x -= (D4D_COOR)(pThis->radius / 2); tmp_point.y += (D4D_COOR)(pThis->radius / 2); #endif tmp_txtbuff.pText = _calc.index_txt; tmp_txtbuff.fontId = pMenu->indexFontId; tmp_str_prty.font_properties = D4D_MENU_IX_FNT_PRTY_DEFAULT; tmp_str_prty.text_properties = D4D_MENU_IX_TXT_PRTY_DEFAULT; D4D_DrawTextRect(&tmp_point, &tmp_size, &tmp_txtbuff, clrT, clrB); } for(tmpB = 0; (tmpB < _calc.posCnt) && (tmpB + pMenu->pData->page_ix < _calc.itemsCnt); tmpB++) { if(((pMenu->pData->ix - pMenu->pData->page_ix) != tmpB) || (!D4D_IsEnabled(pThis))) { clrT = D4D_ObjectGetForeFillColor(pThis); clrB = D4D_ObjectGetBckgFillColor(pThis); } else { D4D_CLR_SCHEME *pScheme_tmp = D4D_ObjectGetScheme(pThis); clrT = pScheme_tmp->foreFocus; clrB = pScheme_tmp->bckgFocus; } // Draw menu item text if(pMenu->pItems[tmpB + pMenu->pData->page_ix].text.pText != NULL) { tmp_point.x = (D4D_COOR)(_calc.contentGeom.pnt.x + _calc.maxIcon.cx + 4); tmp_point.y = (D4D_COOR)(_calc.contentGeom.pnt.y + _calc.titleBar_y + 1 + (tmpB * _calc.textOff)); tmp_size.cx = (D4D_COOR)(_calc.contentGeom.sz.cx - (_calc.maxIcon.cx + 6 + ((D4D_GET_MENU_SCROLL_BAR_HOR(pThis)->pData->flags & D4D_OBJECT_F_VISIBLE)? D4D_MENU_SCRLBR_WIDTH:0))); #if D4D_ROUND_CORNER_ENABLE != D4D_FALSE tmp_point.x += (D4D_COOR)(pThis->radius / 2); tmp_size.cx -= (D4D_COOR)(pThis->radius / 1); #endif tmp_size.cy = D4D_GetFontHeight(pMenu->itemsFontId); // to invoke autosize capability in axis Y tmp_txtbuff.pText = pMenu->pItems[tmpB + pMenu->pData->page_ix].text.pText; tmp_txtbuff.fontId = pMenu->itemsFontId; tmp_txtbuff.buffSize = 0; tmp_txtbuff.printLen = D4D_GetTextLength(tmp_txtbuff.pText); tmp_str_prty.font_properties = D4D_MENU_ITEM_FNT_PRTY_DEFAULT; tmp_str_prty.text_properties = D4D_MENU_ITEM_TXT_PRTY_DEFAULT; D4D_DrawTextRect(&tmp_point, &tmp_size, &tmp_txtbuff, clrT, clrB); } // Draw menu item icon if(_calc.maxIcon.cx) { tmp_point.x = (D4D_COOR)(_calc.contentGeom.pnt.x + 3); if(_calc.maxIcon.cy < _calc.textOff) tmp_point.y = (D4D_COOR)(_calc.contentGeom.pnt.y + _calc.titleBar_y + 3 + (tmpB * _calc.textOff) + ((D4D_GetFontHeight(pMenu->itemsFontId) - _calc.maxIcon.cy) / 2)); else tmp_point.y = (D4D_COOR)(_calc.contentGeom.pnt.y + _calc.titleBar_y + 3 + (tmpB * _calc.textOff)); if(pMenu->pItems[tmpB + pMenu->pData->page_ix].pIcon != NULL) D4D_DrawRBmp(&tmp_point, pMenu->pItems[tmpB + pMenu->pData->page_ix].pIcon, (D4D_BOOL)!D4D_IsEnabled(pThis), pThis->radius); else D4D_FillRRect(&tmp_point, &_calc.maxIcon, D4D_ObjectGetBckgFillColor(pThis), pThis->radius); } } }
static void D4D_ConsoleOnDraw(D4D_MESSAGE* pMsg) { D4D_OBJECT* pThis = pMsg->pObject; D4D_CONSOLE* pCnsl = D4D_GET_CONSOLE(pThis); D4D_CNSL_DATA* pData = pCnsl->pData; D4D_OBJECT_DRAWFLAGS draw = pMsg->prm.draw; D4D_COLOR clrT, clrB; D4D_INDEX line_cnt, tmp_realLine; D4D_POINT tmp_point; D4D_SIZE tmp_size, tmp_winOff; D4D_STRING tmp_txtbuff; D4D_STR_PROPERTIES tmp_strPrties; D4D_BOOL tmp_font_proporcional = D4D_FALSE; D4D_CnslValue2Coor(pThis); clrT = D4D_ObjectGetForeFillColor(pThis); clrB = D4D_ObjectGetBckgFillColor(pThis); // draw the rectangle around the text if(draw & D4D_OBJECT_DRAWFLAGS_COMPLETE) { D4D_FillRRect(&_calc.position, &pThis->size, clrB, pThis->radius); pData->flags |= (D4D_CNSL_FLAGS_REDRAWALL | D4D_CNSL_FLAGS_REDRAWLINE | D4D_CNSL_FLAGS_REDRAWCURSOR); } // Draw the frame if(draw & (D4D_OBJECT_DRAWFLAGS_COMPLETE | D4D_OBJECT_DRAWFLAGS_STATE)) D4D_DrawFrame(pThis, clrT, clrB); tmp_winOff.cx = (D4D_COOR)D4D_ScrlBrGetPosition(D4D_GET_LIST_BOX_SCROLL_BAR_HOR(pThis)); tmp_winOff.cy = (D4D_COOR)D4D_ScrlBrGetPosition(D4D_GET_LIST_BOX_SCROLL_BAR_VER(pThis)); tmp_strPrties.font_properties = 0; tmp_strPrties.text_properties = 0; tmp_txtbuff.fontId = pCnsl->textFontId; tmp_txtbuff.str_properties = &tmp_strPrties; tmp_txtbuff.printOff = 0; if(pData->flags & (D4D_CNSL_FLAGS_REDRAWALL | D4D_CNSL_FLAGS_REDRAWLINE)) { // Draw all lines of console tmp_point = _calc.txtGeom.pnt; tmp_size.cx = _calc.txtGeom.sz.cx; tmp_size.cy = D4D_GetFontHeight(pCnsl->textFontId); if(D4D_GetFont(pCnsl->textFontId)->pFontDescriptor->flags & D4D_FONT_FLAGS_FNT_WIDTH_PROPORTIONAL) tmp_font_proporcional = D4D_TRUE; for(line_cnt = 0; line_cnt < _calc.charArrSize.cy; line_cnt++) { if(!(pData->flags & D4D_CNSL_FLAGS_REDRAWALL)) if(line_cnt != pData->cursorPos.y) { tmp_point.y += tmp_size.cy; continue; } // Compute the real line in memory tmp_realLine = (D4D_INDEX)((pData->lastLineIx + line_cnt + tmp_winOff.cy) % pCnsl->txtArrSize.cy); // found the right pointer of the text to draw in the text array tmp_txtbuff.pText = (D4D_TCHAR*)(pCnsl->pTxtArr + tmp_realLine * (pCnsl->txtArrSize.cx + 1) + tmp_winOff.cx); if((tmp_winOff.cx + _calc.charArrSize.cx) <= pCnsl->txtArrSize.cx) { if(tmp_font_proporcional) tmp_txtbuff.printLen = D4D_CnslFindMaxTextLenght(tmp_txtbuff.pText, pCnsl->textFontId, tmp_winOff.cx, pCnsl->txtArrSize.cx); else tmp_txtbuff.printLen = _calc.charArrSize.cx; tmp_txtbuff.buffSize = 0; } D4D_DrawTextRect(&tmp_point, &tmp_size, &tmp_txtbuff, clrT, clrB); tmp_point.y += tmp_size.cy; } } // redraw cursor if(((D4D_INDEX_DELTA)(pData->cursorPos.y - tmp_winOff.cy) >= 0) && ((pData->cursorPos.y - tmp_winOff.cy) < _calc.charArrSize.cy) && (pData->cursorPos.x >= tmp_winOff.cx)) //cursor is on screen - check line and also and check the axis X { D4D_BOOL cursorVisible = D4D_FALSE; // Compute the real line in memory tmp_realLine = (D4D_INDEX)((pData->lastLineIx + pData->cursorPos.y) % pCnsl->txtArrSize.cy); // found the right pointer of the text to draw in the text array tmp_txtbuff.pText = (D4D_TCHAR*)(pCnsl->pTxtArr + tmp_realLine * (pCnsl->txtArrSize.cx + 1) + tmp_winOff.cx); // Check if the cursor is visible on the line tmp_txtbuff.printLen = D4D_CnslFindMaxTextLenght(tmp_txtbuff.pText, pCnsl->textFontId, tmp_winOff.cx, pData->cursorPos.x); if(*(tmp_txtbuff.pText + pData->cursorPos.x)) tmp_size.cx = D4D_GetCharWidth(pCnsl->textFontId, *(tmp_txtbuff.pText + pData->cursorPos.x)); else tmp_size.cx = D4D_GetCharWidth(pCnsl->textFontId, ' '); tmp_point.x = D4D_GetTextBuffWidthTab(&tmp_txtbuff, NULL); if(tmp_font_proporcional) { if(tmp_point.x < (D4D_COOR)( _calc.txtGeom.sz.cx - tmp_size.cx)) cursorVisible = D4D_TRUE; } else { if(pData->cursorPos.x < (D4D_INDEX)(_calc.charArrSize.cx + tmp_winOff.cx)) cursorVisible = D4D_TRUE; } if(cursorVisible) { tmp_point.y = (D4D_COOR)((pData->cursorPos.y - tmp_winOff.cy) * D4D_GetFontHeight(pCnsl->textFontId) + _calc.txtGeom.pnt.y);//??+1 tmp_point.x += _calc.txtGeom.pnt.x; tmp_size.cy = (D4D_COOR)((D4D_CNSL_CURSOR_HEIGHT > D4D_GetFontHeight(pCnsl->textFontId))? D4D_CNSL_CURSOR_HEIGHT : D4D_GetFontHeight(pCnsl->textFontId)); // check the state of cursor and selected right color if((!(pData->flags & D4D_CNSL_FLAGS_CURSORSTATE)) || (!tmp_txtbuff.pText[0])) { // draw cursor D4D_COLOR clr; if(pData->flags & D4D_CNSL_FLAGS_CURSORSTATE) clr = clrB; else clr = clrT; tmp_point.y += (D4D_GetFontHeight(pCnsl->textFontId) - D4D_CNSL_CURSOR_HEIGHT - 1); tmp_size.cy = D4D_CNSL_CURSOR_HEIGHT; D4D_FillRect(&tmp_point, &tmp_size, clr); } else { // Draw the original char tmp_txtbuff.printOff = pData->cursorPos.x; tmp_txtbuff.printLen = 1; D4D_DrawTextRect(&tmp_point, &tmp_size, &tmp_txtbuff, clrT, clrB); } } } pData->flags &= ~(D4D_CNSL_FLAGS_REDRAWALL | D4D_CNSL_FLAGS_REDRAWLINE | D4D_CNSL_FLAGS_REDRAWCURSOR); }