/************************************************************************/ /* */ /* This file contains code for the Edit_Config command. */ /* */ /************************************************************************/ #include #include #include #include #include #include "general.h" #include "globals.h" #include "intui.h" #include "spl_gfx.h" #include "config.h" /* Get Stringinfo buffer for the string gadget with id 'G': */ #define Get_Gadget_String(G) (((struct StringInfo *) \ (ConfigGadgets[G]->SpecialInfo))->Buffer) /* Set string to 'S' in string gadget 'G': */ #define Set_Gadget_String(G, S) \ GT_SetGadgetAttrs(ConfigGadgets[G], \ Windows[W_Config].Window, NULL, \ GTST_String, S) /* Get Stringinfo LongInt for the integer gadget with id 'G': */ #define Get_Gadget_Int(G) (((struct StringInfo *) \ (ConfigGadgets[G]->SpecialInfo))->LongInt) /* Set number to 'N' in integer gadget 'G': */ #define Set_Gadget_Int(G, N) \ GT_SetGadgetAttrs(ConfigGadgets[G], \ Windows[W_Config].Window, NULL, \ GTIN_Number, N) /* Set check state to to 'On_Off' in check gadget 'G': */ #define Set_Gadget_State(G, On_Off) \ GT_SetGadgetAttrs(ConfigGadgets[G], \ Windows[W_Config].Window, NULL, \ GTCB_Checked, (BOOL) (On_Off)) /* Get gadget state for check gadget 'G': */ #define Get_Gadget_State(G) \ (ConfigGadgets[G]->Flags & GFLG_SELECTED) void Config_Set_Values() /************************************************************************/ /* */ /* Set fields in screen from global variables. */ /* */ /************************************************************************/ { char Buffer[Buffer_Length+1]; double D1, D2, D3; D1 = Delay_Draw_Seconds; D2 = Delay_Draw_Micros; D3 = D1 + D2 / 1000000.0; sprintf(Buffer, "%.2lf", D3); Set_Gadget_String(GDX_Delay_Draw_Value, Buffer); Set_Gadget_Int(GDX_Spline_Resolution_Value, Spline_Resolution); Set_Gadget_Int(GDX_Patch_Resolution_Value, Patch_Resolution); sprintf(Buffer, "%.2lf", Grid_Size); Set_Gadget_String(GDX_Grid_Size_Value, Buffer); Set_Gadget_Int(GDX_MQ_Size_KnotInfo_Value, MQ_Size_KnotInfo); Set_Gadget_Int(GDX_MQ_Size_Rotate_P_Value, MQ_Size_Rotate_P); Set_Gadget_Int(GDX_MQ_Size_Rotate_G_Value, MQ_Size_Rotate_G); Set_Gadget_Int(GDX_MQ_Size_Scale_G_Value, MQ_Size_Scale_G); Set_Gadget_Int(GDX_MQ_Size_Move_G_Value, MQ_Size_Move_G); Set_Gadget_Int(GDX_MQ_Size_Move_Value, MQ_Size_Move); } /* Config_Set_Values */ void Config_Get_Values() /************************************************************************/ /* */ /* Get configuration parameters from the window, and set the global */ /* variables accordingly. */ /* */ /************************************************************************/ { char Buffer[Buffer_Length+1]; double D1, D2, D3; D1 = Delay_Draw_Seconds; D2 = Delay_Draw_Micros; D3 = D1 + D2 / 1000000.0; D1 = atof(Get_Gadget_String(GDX_Delay_Draw_Value)); if (D1 > 0.0) { D3 = modf(D1, &D2); Delay_Draw_Seconds = D2; Delay_Draw_Micros = D3 * 1000000.0; } Spline_Resolution= Get_Gadget_Int(GDX_Spline_Resolution_Value); Patch_Resolution = Get_Gadget_Int(GDX_Patch_Resolution_Value); Grid_Size = atof(Get_Gadget_String(GDX_Grid_Size_Value)); MQ_Size_KnotInfo = Get_Gadget_Int(GDX_MQ_Size_KnotInfo_Value); MQ_Size_Rotate_P = Get_Gadget_Int(GDX_MQ_Size_Rotate_P_Value); MQ_Size_Rotate_G = Get_Gadget_Int(GDX_MQ_Size_Rotate_G_Value); MQ_Size_Scale_G = Get_Gadget_Int(GDX_MQ_Size_Scale_G_Value); MQ_Size_Move_G = Get_Gadget_Int(GDX_MQ_Size_Move_G_Value); MQ_Size_Move = Get_Gadget_Int(GDX_MQ_Size_Move_Value); } /* Config_Get_Values */ static Boolean_T Config_Handle_Gadget_Event(struct IntuiMessage *Msg) /************************************************************************/ /* */ /* Dispatcher for gadget events. */ /* */ /************************************************************************/ { char Buffer[Buffer_Length+1]; double D; long L; Boolean_T Config_Done; struct Gadget *Gad = (struct Gadget *) Msg->IAddress; Config_Done = FALSE; switch (Gad->GadgetID) { case GD_Delay_Draw_Value: D = atof(Get_Gadget_String(GDX_Delay_Draw_Value)); if (D < 0.0) D = 1.0; sprintf(Buffer, "%.2lf", D); Set_Gadget_String(GDX_Delay_Draw_Value, Buffer); break; case GD_Spline_Resolution_Value: L = Get_Gadget_Int(GDX_Spline_Resolution_Value); if (L < 1 || L > Max_Spline_Resolution) L = 4; Set_Gadget_Int(GDX_Spline_Resolution_Value, L); break; case GD_Patch_Resolution_Value: L = Get_Gadget_Int(GDX_Patch_Resolution_Value); if (L < 1 || L > Max_Patch_Resolution) L = 4; Set_Gadget_Int(GDX_Patch_Resolution_Value, L); break; case GD_Grid_Size_Value: D = atof(Get_Gadget_String(GDX_Grid_Size_Value)); if (D < 0.5 || D > 500.0) D = 40.0; sprintf(Buffer, "%.2lf", D); Set_Gadget_String(GDX_Grid_Size_Value, Buffer); break; case GD_MQ_Size_KnotInfo_Value: L = Get_Gadget_Int(GDX_MQ_Size_KnotInfo_Value); if (L < 0 || L > 5) L = 2; Set_Gadget_Int(GDX_MQ_Size_KnotInfo_Value, L); break; case GD_MQ_Size_Rotate_P_Value: L = Get_Gadget_Int(GDX_MQ_Size_Rotate_P_Value); if (L < 0 || L > 5) L = 2; Set_Gadget_Int(GDX_MQ_Size_Rotate_P_Value, L); break; case GD_MQ_Size_Rotate_G_Value: L = Get_Gadget_Int(GDX_MQ_Size_Rotate_G_Value); if (L < 0 || L > 5) L = 2; Set_Gadget_Int(GDX_MQ_Size_Rotate_G_Value, L); break; case GD_MQ_Size_Scale_G_Value: L = Get_Gadget_Int(GDX_MQ_Size_Scale_G_Value); if (L < 0 || L > 5) L = 2; Set_Gadget_Int(GDX_MQ_Size_Scale_G_Value, L); break; case GD_MQ_Size_Move_G_Value: L = Get_Gadget_Int(GDX_MQ_Size_Move_G_Value); if (L < 0 || L > 5) L = 2; Set_Gadget_Int(GDX_MQ_Size_Move_G_Value, L); break; case GD_MQ_Size_Move_Value: L = Get_Gadget_Int(GDX_MQ_Size_Move_Value); if (L < 0 || L > 5) L = 2; Set_Gadget_Int(GDX_MQ_Size_Move_Value, L); break; case GD_Config_Ok: Config_Get_Values(); Config_Done = TRUE; break; case GD_Config_Cancel: Config_Done = TRUE; break; } /* switch */ return(Config_Done); } /* Handle_Gadget_Event */ static Boolean_T Config_Check_Event() /************************************************************************/ /* */ /* Check for an event and handle it. */ /* */ /************************************************************************/ { struct IntuiMessage *Msg_Ptr; struct IntuiMessage Msg; struct Gadget *Gad; Boolean_T Config_Done; Config_Done = FALSE; WaitPort(User_Port); while ((Msg_Ptr = GT_GetIMsg(User_Port)) != NULL) { Msg = *Msg_Ptr; GT_ReplyIMsg(Msg_Ptr); switch (Msg.Class) { case IDCMP_REFRESHWINDOW: GT_BeginRefresh(Msg.IDCMPWindow); if (Msg.IDCMPWindow == Windows[W_Config].Window) ConfigRender(); GT_EndRefresh(Msg.IDCMPWindow, TRUE); break; case IDCMP_GADGETUP: case IDCMP_GADGETDOWN: Config_Done = Config_Handle_Gadget_Event(&Msg); break; } /* switch */ } /* while */ return(Config_Done); } /* Config_Check_Event */ void Edit_Configuration() /************************************************************************/ /* */ /* Edit configuration of the program. */ /* */ /************************************************************************/ { if (Windows[(int)W_Config].Window == NULL) Window_Open(W_Config); WindowToFront(Windows[W_Config].Window); Config_Set_Values(); while (!Config_Check_Event()) ; Window_Close(W_Config); Compute_Splines(); Redraw_Mask |= What_All; } /* Edit_Configuration */