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Rev | Author | Line No. | Line |
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259 | daniel-mar | 1 | /* |
2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
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3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
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4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
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5 | |||
6 | This program is free software; you can redistribute it and/or modify |
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7 | it under the terms of the GNU General Public License as published by |
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8 | the Free Software Foundation; either version 2 of the License, or |
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9 | (at your option) any later version. |
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10 | |||
11 | This program is distributed in the hope that it will be useful, |
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12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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14 | GNU General Public License for more details. |
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15 | |||
16 | You should have received a copy of the GNU General Public License |
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17 | along with this program; if not, write to the Free Software |
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18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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19 | */ |
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20 | |||
21 | /* This is PLATFORM INDEPENDENT user interface code - mainly dialog logic */ |
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22 | |||
23 | #include "ff.h" |
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24 | |||
25 | #include "node.h" |
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26 | #include "funcs.h" |
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27 | #include "y.tab.h" |
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28 | #include "choosefile.h" |
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29 | #include "sprintf_tiny.h" |
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30 | #include "compat_string.h" |
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31 | |||
32 | #ifdef MAC_ENV |
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33 | #include <plstringfuncs.h> |
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34 | #endif |
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35 | |||
36 | Boolean doupdates = true; |
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37 | |||
38 | void updateglobals(DIALOGREF dp); |
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39 | struct node *updateexpr(DIALOGREF dp,int i); |
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40 | void updatedialog(DIALOGREF dp); |
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41 | void slidertextchanged(DIALOGREF dp,int item); |
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42 | void updatezoom(DIALOGREF dp); |
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43 | |||
44 | void updatedialog(DIALOGREF dp){ |
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45 | int i; |
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46 | |||
47 | doupdates = false; |
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48 | |||
49 | for(i = 0; i < 8; ++i){ |
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50 | SETSLIDERVALUE(dp,FIRSTCTLITEM+i,slider[i]); |
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51 | SETCTLTEXTINT(dp,FIRSTCTLTEXTITEM+i,slider[i],false); |
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52 | } |
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53 | |||
54 | for(i = 0; i < 4; ++i){ |
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55 | if(!gdata->standalone) |
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56 | SETCTLTEXT(dp,FIRSTEXPRITEM+i,expr[i] ? expr[i] : ""); |
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57 | if(i < nplanes) |
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58 | updateexpr(dp,FIRSTEXPRITEM+i); |
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59 | } |
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60 | |||
61 | if(!gdata->standalone) |
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62 | SELECTCTLTEXT(dp,FIRSTEXPRITEM,0,-1); |
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63 | |||
64 | doupdates = true; |
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65 | } |
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66 | |||
67 | /* copy dialog settings to global variables (sliders, expressions) */ |
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68 | |||
69 | void updateglobals(DIALOGREF dp){ |
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422 | daniel-mar | 70 | |
433 | daniel-mar | 71 | UNREFERENCED_PARAMETER(dp); |
72 | |||
422 | daniel-mar | 73 | // DM 28 Nov 2021: Removed this function. It makes no sense! The internal state is in the memory |
74 | // and the dialog is only the view! |
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75 | |||
76 | /* |
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259 | daniel-mar | 77 | int i; |
78 | char s[MAXEXPR+1]; |
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79 | |||
80 | for(i = 0; i < 8; ++i) |
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81 | slider[i] = (value_type)(GETSLIDERVALUE(dp,FIRSTCTLITEM+i)); |
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82 | |||
83 | if(!gdata->standalone) |
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84 | for(i = 0; i < 4; ++i){ |
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422 | daniel-mar | 85 | // stash expression strings |
259 | daniel-mar | 86 | if(GETCTLTEXT(dp,FIRSTEXPRITEM+i,s,MAXEXPR)){ |
87 | if(expr[i]) |
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88 | free(expr[i]); |
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89 | expr[i] = _strdup(s); |
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90 | } |
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91 | if(!expr[i]) |
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92 | expr[i] = _strdup("c"); |
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93 | } |
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422 | daniel-mar | 94 | */ |
259 | daniel-mar | 95 | } |
96 | |||
97 | struct node *updateexpr(DIALOGREF dp,int item){ |
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98 | char s[MAXEXPR+1]; |
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99 | int i; |
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100 | |||
101 | i = item - FIRSTEXPRITEM; |
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102 | |||
103 | freetree(tree[i]); |
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104 | |||
105 | if(!gdata->standalone){ |
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106 | GETCTLTEXT(dp,item,s,MAXEXPR); |
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107 | |||
108 | if(expr[i]) |
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109 | free(expr[i]); |
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110 | expr[i] = _strdup(s); |
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111 | } |
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112 | |||
113 | tree[i] = parseexpr(expr[i]); |
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114 | |||
115 | if(!gdata->standalone){ |
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116 | if(tree[i]) |
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117 | HideDialogItem(dp,FIRSTICONITEM+i); |
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118 | else{ |
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119 | err[i] = errstr; |
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120 | errstart[i] = tokstart; |
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121 | errpos[i] = tokpos; |
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122 | ShowDialogItem(dp,FIRSTICONITEM+i); |
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123 | } |
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124 | } |
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125 | return tree[i]; |
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126 | } |
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127 | |||
128 | void updatezoom(DIALOGREF dp){ |
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129 | char s[10]; |
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130 | sprintf(s, "%d%%", (int)(100./zoomfactor)); |
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131 | SETCTLTEXT(dp,ZOOMLEVELITEM,s); |
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419 | daniel-mar | 132 | if (zoomfactor > 1.) |
133 | ENABLEDLGITEM(dp, ZOOMINITEM); // ShowDialogItem(dp,ZOOMINITEM); |
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259 | daniel-mar | 134 | else |
419 | daniel-mar | 135 | DISABLEDLGITEM(dp, ZOOMINITEM); // HideDialogItem(dp, ZOOMINITEM); |
259 | daniel-mar | 136 | if(zoomfactor < fitzoom) |
419 | daniel-mar | 137 | ENABLEDLGITEM(dp, ZOOMOUTITEM); // ShowDialogItem(dp,ZOOMOUTITEM); |
259 | daniel-mar | 138 | else |
419 | daniel-mar | 139 | DISABLEDLGITEM(dp, ZOOMOUTITEM); // HideDialogItem(dp,ZOOMOUTITEM); |
259 | daniel-mar | 140 | } |
141 | |||
142 | /* traverse expression tree, looking for constant references to sliders/maps */ |
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143 | |||
144 | static int _checksl(struct node*p,int ctlflags[],int mapflags[]){ |
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145 | int s, i, result; |
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146 | |||
147 | result = 0; |
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148 | if(p){ |
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149 | if( (p->kind==TOK_FN1 && p->v.sym->fn == (pfunc_type)ff_ctl) |
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150 | || (p->kind==TOK_FN3 && p->v.sym->fn == (pfunc_type)ff_val) ){ |
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151 | if(p->child[0]->kind == TOK_NUM){ |
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152 | s = p->child[0]->v.value; |
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153 | if(s>=0 && s<=7) |
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154 | ctlflags[s] = 1; |
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155 | }else |
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156 | result |= CHECKSLIDERS_CTL_AMBIGUOUS; /* can't determine which ctl() */ |
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157 | }else if(p->kind==TOK_FN2 && p->v.sym->fn == (pfunc_type)ff_map){ |
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158 | if(p->child[0]->kind == TOK_NUM){ |
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159 | s = p->child[0]->v.value; |
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160 | if(s>=0 && s<=3){ |
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161 | mapflags[s] = 1; |
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162 | ctlflags[s*2] = ctlflags[s*2+1] = 1; |
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163 | } |
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164 | }else |
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165 | result |= CHECKSLIDERS_MAP_AMBIGUOUS; /* can't determine which map() */ |
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166 | } |
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167 | |||
168 | for( i = 0 ; i < MAXCHILDREN ; ++i ) |
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169 | result |= _checksl(p->child[i],ctlflags,mapflags); |
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170 | } |
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171 | |||
172 | return result; |
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173 | } |
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174 | |||
175 | int checksliders(int exprs,int ctlflags[],int mapflags[]){ |
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176 | int i, result; |
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177 | |||
178 | result = 0; |
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179 | |||
180 | for(i = 4; i--;) |
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181 | mapflags[i] = 0; |
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182 | for(i = 8; i--;) |
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183 | ctlflags[i] = 0; |
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184 | |||
185 | for(i = 0; i < exprs; i++) |
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186 | result |= _checksl(tree[i],ctlflags,mapflags); |
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187 | |||
188 | return result; |
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189 | } |
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190 | |||
191 | void slidermoved(DIALOGREF dp,int i){ |
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192 | int v = GETSLIDERVALUE(dp,i); |
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453 | daniel-mar | 193 | if (v < 0) v = 0; |
456 | daniel-mar | 194 | else if (v > 255) v = 255; |
259 | daniel-mar | 195 | i -= FIRSTCTLITEM; |
456 | daniel-mar | 196 | slider[i] = (uint8_t)v; |
259 | daniel-mar | 197 | SETCTLTEXTINT(dp,i+FIRSTCTLTEXTITEM,v,false); |
198 | } |
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199 | |||
200 | void slidertextchanged(DIALOGREF dp,int i){ |
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201 | int v = GETCTLTEXTINT(dp,i,NULL,false); |
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453 | daniel-mar | 202 | if (v < 0) v = 0; |
456 | daniel-mar | 203 | else if (v > 255) v = 255; |
259 | daniel-mar | 204 | i -= FIRSTCTLTEXTITEM; |
205 | SETSLIDERVALUE(dp,i+FIRSTCTLITEM,v); |
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456 | daniel-mar | 206 | slider[i] = (uint8_t)v; |
259 | daniel-mar | 207 | } |
208 | |||
209 | void maindlgupdate(DIALOGREF dp){ |
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210 | int i,unknown,ctls[8],maps[4]; |
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211 | |||
212 | unknown = checksliders(nplanes,ctls,maps); |
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213 | |||
214 | for(i = 0; i < 8; i++) |
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215 | if(unknown || ctls[i]){ |
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422 | daniel-mar | 216 | ENABLEDLGITEM(dp,FIRSTCTLITEM+i); // TODO: slider is still shown as disabled |
217 | REPAINTCTL(dp, FIRSTCTLITEM + i); // required for PLUGIN.DLL sliders |
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259 | daniel-mar | 218 | ENABLEDLGITEM(dp,FIRSTCTLLABELITEM+i); |
219 | ShowDialogItem(dp,FIRSTCTLTEXTITEM+i); /* FIXME: this changes keyboard focus */ |
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220 | }else{ |
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221 | DISABLEDLGITEM(dp,FIRSTCTLITEM+i); |
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422 | daniel-mar | 222 | REPAINTCTL(dp,FIRSTCTLITEM+i); // required for PLUGIN.DLL sliders |
259 | daniel-mar | 223 | DISABLEDLGITEM(dp,FIRSTCTLLABELITEM+i); |
224 | HideDialogItem(dp,FIRSTCTLTEXTITEM+i); /* FIXME: this changes keyboard focus */ |
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225 | } |
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226 | |||
227 | for(i = 0; i < nplanes; i++) |
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228 | if(!tree[i]){ |
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229 | /* uh oh, couldn't parse one of the saved expressions...this is fatal */ |
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230 | DISABLEDLGITEM(dp,IDOK); |
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231 | if(gdata->standalone){ |
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445 | daniel-mar | 232 | simplealert((TCHAR*)TEXT("Can't run this filter (there is a problem with the saved expressions).")); |
259 | daniel-mar | 233 | }else{ |
234 | DISABLEDLGITEM(dp,SAVEITEM); |
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235 | DISABLEDLGITEM(dp,MAKEITEM); |
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236 | } |
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237 | return; |
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238 | } |
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239 | |||
240 | /* we have valid expression trees in all slots...proceed! */ |
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241 | updateglobals(dp); |
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242 | if(setup(gpb)) |
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243 | recalc_preview(gpb,dp); |
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244 | |||
245 | ENABLEDLGITEM(dp,IDOK); |
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246 | if(!gdata->standalone){ |
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247 | ENABLEDLGITEM(dp,SAVEITEM); |
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248 | ENABLEDLGITEM(dp,MAKEITEM); |
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305 | daniel-mar | 249 | ENABLEDLGITEM(dp,HELPITEM); |
259 | daniel-mar | 250 | } |
251 | } |
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252 | |||
253 | /* one-time initialisation of dialog box */ |
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254 | |||
255 | void maindlginit(DIALOGREF dp){ |
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256 | char s[0x100]; |
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257 | int i; |
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258 | const char *channelsuffixes[] = { |
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259 | "", "KA", "I", "RGBA", |
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260 | "CMYK", "HSL", "HSB", "1234", |
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261 | "DA", "LabA" |
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262 | }; |
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263 | |||
264 | /* hide unused expression items */ |
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265 | if(gdata->standalone){ |
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444 | daniel-mar | 266 | SetDlgItemTextA(dp,PARAMAUTHORITEM,gdata->parm.szAuthor); |
267 | SetDlgItemTextA(dp,PARAMCOPYITEM,gdata->parm.szCopyright); |
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259 | daniel-mar | 268 | |
269 | // update labels for map() or ctl() sliders |
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270 | for(i = 0; i < 8; ++i){ |
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271 | if(gdata->parm.map_used[i/2]){ |
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272 | if((i&1) == 0){ |
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273 | // even (0, 2, 4, 6) |
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393 | daniel-mar | 274 | strcpy(s,gdata->parm.szMap[i/2]); |
444 | daniel-mar | 275 | SetDlgItemTextA(dp, FIRSTMAPLABELITEM+(i/2),s); |
259 | daniel-mar | 276 | HideDialogItem(dp, FIRSTCTLLABELITEM + i); |
277 | HideDialogItem(dp, FIRSTCTLLABELITEM + i + 1); |
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278 | } |
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279 | } else if(gdata->parm.ctl_used[i]){ |
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393 | daniel-mar | 280 | strcpy(s,gdata->parm.szCtl[i]); |
444 | daniel-mar | 281 | SetDlgItemTextA(dp, FIRSTCTLLABELITEM+i,s); |
259 | daniel-mar | 282 | HideDialogItem(dp, FIRSTMAPLABELITEM + i/2); |
283 | }else{ |
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312 | daniel-mar | 284 | HideDialogItem(dp, FIRSTCTLITEM+i); |
285 | HideDialogItem(dp, FIRSTCTLTEXTITEM+i); |
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259 | daniel-mar | 286 | HideDialogItem(dp, FIRSTCTLLABELITEM + i); |
287 | HideDialogItem(dp, FIRSTMAPLABELITEM + i/2); |
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288 | } |
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289 | } |
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290 | } |
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291 | |||
292 | strcpy(s,"X ="); |
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293 | for(i = 0; i < 4; ++i){ |
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294 | if(i >= nplanes){ |
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295 | HideDialogItem(dp,FIRSTICONITEM+i); |
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296 | HideDialogItem(dp,FIRSTEXPRITEM+i); |
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297 | HideDialogItem(dp,FIRSTLABELITEM+i); |
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298 | }else{ |
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299 | s[0] = channelsuffixes[gpb->imageMode][i]; |
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444 | daniel-mar | 300 | SetDlgItemTextA(dp,FIRSTLABELITEM+i,s); |
259 | daniel-mar | 301 | } |
302 | } |
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303 | |||
304 | if(setup_preview(gpb,nplanes)){ |
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305 | // On very large images, processing a fully zoomed out preview (the initial default) |
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306 | // can cause out of memory errors, because Photoshop can't page in all data |
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307 | // during advanceState. To prevent this problem, zoom in until we aren't |
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308 | // previewing more than say 10% of Photoshop's indicated maxSpace. |
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309 | // (e.g., on a 1GB WinXP system, PS CS2 reports 520MB maxSpace, so this will let us |
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310 | // preview about 50MB of image data.) |
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311 | |||
312 | /* Workaround: GIMP/PSPI sets maxSpace to 100 MB hardcoded, so the zoom is not adjusted correctly. */ |
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313 | int disable_zoom_memory_check; |
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314 | disable_zoom_memory_check = !maxspace_available(); |
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315 | |||
316 | if (!disable_zoom_memory_check) { |
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317 | zoomfactor = sqrt(maxspace()/(10.*preview_w*preview_h*nplanes)); |
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318 | if(zoomfactor > fitzoom) |
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319 | zoomfactor = fitzoom; |
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320 | if(zoomfactor < 1.) |
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321 | zoomfactor = 1.; |
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322 | } else { |
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323 | zoomfactor = fitzoom; |
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324 | } |
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325 | |||
326 | updatezoom(dp); |
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327 | }else{ |
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419 | daniel-mar | 328 | DISABLEDLGITEM(dp, ZOOMINITEM); // HideDialogItem(dp,ZOOMINITEM); |
329 | DISABLEDLGITEM(dp, ZOOMOUTITEM); // HideDialogItem(dp,ZOOMOUTITEM); |
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330 | DISABLEDLGITEM(dp, ZOOMLEVELITEM); // HideDialogItem(dp,ZOOMLEVELITEM); |
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259 | daniel-mar | 331 | } |
332 | |||
333 | updatedialog(dp); |
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334 | maindlgupdate(dp); |
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335 | } |
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336 | |||
337 | |||
338 | /* process an item hit. return false if the dialog is finished; otherwise return true. */ |
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339 | |||
340 | Boolean maindlgitem(DIALOGREF dp,int item){ |
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341 | extern int previewerr; |
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342 | |||
343 | StandardFileReply sfr; |
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344 | NavReplyRecord reply; |
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345 | static OSType types[] = {TEXT_FILETYPE,PS_FILTER_FILETYPE}; |
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346 | char *reason; |
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323 | daniel-mar | 347 | HINSTANCE hShellRes; |
430 | daniel-mar | 348 | InternalState bakState; |
259 | daniel-mar | 349 | |
350 | switch(item){ |
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363 | daniel-mar | 351 | #ifdef MAC_ENV |
352 | case ok: |
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353 | case cancel: |
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354 | #else |
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259 | daniel-mar | 355 | case IDOK: |
356 | case IDCANCEL: |
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363 | daniel-mar | 357 | #endif |
259 | daniel-mar | 358 | dispose_preview(); |
359 | return false; // end dialog |
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360 | case OPENITEM: |
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361 | if(!gdata->standalone && choosefiletypes( |
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271 | daniel-mar | 362 | #ifdef MAC_ENV |
363 | (StringPtr)_strdup("\pChoose filter settings"), // "\p" means "Pascal string" |
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444 | daniel-mar | 364 | & sfr, & reply, types, 2, |
365 | "All supported files (*.afs, *.8bf, *.pff, *.prm, *.bin, *.rsrc, *.txt, *.ffx)\0*.afs;*.8bf;*.pff;*.prm;*.bin;*.rsrc;*.txt;*.ffx\0Filter Factory Settings (*.afs, *.txt)\0*.afs;*.txt\0PluginCommander or FFDecomp TXT file (*.txt)\0*.txt\0Filter Factory for Windows, Standalone Filter (*.8bf)\0*.8bf\0Premiere TF/FF Settings (*.pff)\0*.pff\0Premiere TT/FF for Windows, Standalone Filter (*.prm)\0*.prm\0FilterFactory for MacOS, Standalone Filter (*.bin, *.rsrc)\0*.bin\0\"Filters Unlimited\" filter (*.ffx)\0*.ffx\0All files (*.*)\0*.*\0\0" |
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271 | daniel-mar | 366 | #else |
444 | daniel-mar | 367 | TEXT("Choose filter settings"), |
368 | & sfr, & reply, types, 2, |
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369 | TEXT("All supported files (*.afs, *.8bf, *.pff, *.prm, *.bin, *.rsrc, *.txt, *.ffx)\0*.afs;*.8bf;*.pff;*.prm;*.bin;*.rsrc;*.txt;*.ffx\0Filter Factory Settings (*.afs, *.txt)\0*.afs;*.txt\0PluginCommander or FFDecomp TXT file (*.txt)\0*.txt\0Filter Factory for Windows, Standalone Filter (*.8bf)\0*.8bf\0Premiere TF/FF Settings (*.pff)\0*.pff\0Premiere TT/FF for Windows, Standalone Filter (*.prm)\0*.prm\0FilterFactory for MacOS, Standalone Filter (*.bin, *.rsrc)\0*.bin\0\"Filters Unlimited\" filter (*.ffx)\0*.ffx\0All files (*.*)\0*.*\0\0") |
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370 | ,gdata->hWndMainDlg |
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271 | daniel-mar | 371 | #endif |
372 | )){ |
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408 | daniel-mar | 373 | // Backup everything, otherwise we might lose parameter data if the loading fails |
379 | daniel-mar | 374 | bakState = saveInternalState(); |
292 | daniel-mar | 375 | |
408 | daniel-mar | 376 | if (loadfile(&sfr,&reason)) { |
259 | daniel-mar | 377 | updatedialog(dp); |
378 | maindlgupdate(dp); |
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292 | daniel-mar | 379 | } |
380 | else { |
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444 | daniel-mar | 381 | #ifdef UNICODE |
382 | TCHAR reasonW[0x300]; |
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383 | mbstowcs(reasonW, reason, 0x300); |
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384 | alertuser((TCHAR*)TEXT("Could not load settings."), reasonW); |
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385 | #else |
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386 | alertuser((TCHAR*)TEXT("Could not load settings."), reason); |
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387 | #endif |
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292 | daniel-mar | 388 | |
377 | daniel-mar | 389 | // Restore |
379 | daniel-mar | 390 | restoreInternalState(bakState); |
292 | daniel-mar | 391 | } |
259 | daniel-mar | 392 | } |
393 | break; |
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394 | case SAVEITEM: |
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395 | if(!gdata->standalone && putfile( |
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271 | daniel-mar | 396 | #ifdef MAC_ENV |
397 | (StringPtr)_strdup("\pSave filter settings"), // "\p" means "Pascal string" |
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444 | daniel-mar | 398 | (StringPtr)_strdup("\0"), |
399 | TEXT_FILETYPE, SIG_SIMPLETEXT, & reply, & sfr, |
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400 | "afs", |
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401 | "All supported files (.afs, *.pff, .txt)\0*.afs;*.pff;*.txt\0Filter Factory Settings (*.afs)\0*.afs\0Premiere TF/FF Settings (*.pff)\0*.pff\0PluginCommander TXT file (*.txt)\0*.txt\0All files (*.*)\0*.*\0\0", 1 |
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271 | daniel-mar | 402 | #else |
444 | daniel-mar | 403 | TEXT("Save filter settings"), |
404 | TEXT("\0"), |
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405 | TEXT_FILETYPE, SIG_SIMPLETEXT, & reply, & sfr, |
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406 | TEXT("afs"), |
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407 | TEXT("All supported files (.afs, *.pff, .txt)\0*.afs;*.pff;*.txt\0Filter Factory Settings (*.afs)\0*.afs\0Premiere TF/FF Settings (*.pff)\0*.pff\0PluginCommander TXT file (*.txt)\0*.txt\0All files (*.*)\0*.*\0\0"), 1 |
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408 | ,gdata->hWndMainDlg |
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271 | daniel-mar | 409 | #endif |
410 | )){ |
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389 | daniel-mar | 411 | if(savefile_afs_pff_picotxt(&sfr)) { |
259 | daniel-mar | 412 | completesave(&reply); |
389 | daniel-mar | 413 | |
444 | daniel-mar | 414 | if (fileHasExtension(&sfr, TEXT(".txt"))) { |
415 | showmessage((TCHAR*)TEXT("The file was successfully saved in the \"PluginCommander\" TXT format. The file will now be opened in a text editor, so that you can fill in the missing data: Category, Title, Copyright, Author, Filename, Slider/Map names.")); |
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389 | daniel-mar | 416 | |
417 | #ifdef MAC_ENV |
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418 | // TODO: Open text file instead |
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444 | daniel-mar | 419 | showmessage((TCHAR*)TEXT("Please edit the file manually to enter the title, category, authorname, copyright, slidernames etc.")); |
389 | daniel-mar | 420 | #else |
444 | daniel-mar | 421 | hShellRes = ShellExecute( |
389 | daniel-mar | 422 | gdata->hWndMainDlg, |
444 | daniel-mar | 423 | TEXT("open"), |
424 | &sfr.sfFile.szName[0], |
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389 | daniel-mar | 425 | NULL, |
426 | NULL, |
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427 | SW_SHOWNORMAL |
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428 | ); |
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429 | if (hShellRes <= (HINSTANCE)32) { |
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430 | // MSDN states: "If the function succeeds, it returns a value greater than 32." |
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431 | |||
444 | daniel-mar | 432 | TCHAR s[0x300]; |
447 | daniel-mar | 433 | xstrcpy(s, (TCHAR*)TEXT("ShellExecute failed: ")); |
454 | daniel-mar | 434 | FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, s + xstrlen(s), 0x300 - (DWORD)xstrlen(s), NULL); |
482 | daniel-mar | 435 | simplealert(&s[0]); |
389 | daniel-mar | 436 | |
444 | daniel-mar | 437 | showmessage((TCHAR*)TEXT("Please edit the file manually to enter the title, category, author, copyright, filename, slidernames etc.")); |
389 | daniel-mar | 438 | } |
439 | #endif |
||
440 | } |
||
441 | |||
442 | } |
||
259 | daniel-mar | 443 | } |
444 | break; |
||
445 | case MAKEITEM: |
||
365 | daniel-mar | 446 | if (gdata->standalone) return true; // should not happen since the button should be grayed out |
447 | |||
448 | builddialog(gpb); |
||
259 | daniel-mar | 449 | |
450 | break; |
||
305 | daniel-mar | 451 | case HELPITEM: |
452 | #ifdef MAC_ENV |
||
453 | // TODO: Open web-browser instead |
||
444 | daniel-mar | 454 | showmessage((TCHAR*)TEXT("You can find the documentation here: https://github.com/danielmarschall/filter_foundry/tree/master/doc")); |
305 | daniel-mar | 455 | #else |
444 | daniel-mar | 456 | hShellRes = ShellExecute( |
305 | daniel-mar | 457 | gdata->hWndMainDlg, |
444 | daniel-mar | 458 | TEXT("open"), |
459 | TEXT("https://github.com/danielmarschall/filter_foundry/blob/master/doc/The%20Filter%20Foundry.pdf"), |
||
312 | daniel-mar | 460 | NULL, |
461 | NULL, |
||
462 | SW_SHOWNORMAL |
||
322 | daniel-mar | 463 | ); |
323 | daniel-mar | 464 | if (hShellRes == (HINSTANCE)ERROR_FILE_NOT_FOUND) { |
322 | daniel-mar | 465 | // On Win98 we get ERROR_FILE_NOT_FOUND, but the browser still opens! |
466 | // So we ignore it for now... |
||
467 | } |
||
323 | daniel-mar | 468 | else if (hShellRes <= (HINSTANCE)32) { |
312 | daniel-mar | 469 | // MSDN states: "If the function succeeds, it returns a value greater than 32." |
322 | daniel-mar | 470 | |
444 | daniel-mar | 471 | TCHAR s[0x300]; |
472 | xstrcpy(s, (TCHAR*)TEXT("ShellExecute failed: ")); |
||
454 | daniel-mar | 473 | FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, s + xstrlen(s), 0x300 - (DWORD)xstrlen(s), NULL); |
482 | daniel-mar | 474 | simplealert(&s[0]); |
322 | daniel-mar | 475 | |
444 | daniel-mar | 476 | showmessage((TCHAR*)TEXT("You can find the documentation here: https://github.com/danielmarschall/filter_foundry/tree/master/doc")); |
312 | daniel-mar | 477 | } |
305 | daniel-mar | 478 | #endif |
479 | break; |
||
259 | daniel-mar | 480 | case ZOOMINITEM: |
481 | zoomfactor = zoomfactor > 2. ? zoomfactor/2. : 1.; |
||
482 | updatezoom(dp); |
||
483 | previewerr = false; |
||
484 | recalc_preview(gpb,dp); |
||
485 | break; |
||
486 | case ZOOMOUTITEM: |
||
487 | zoomfactor *= 2.; |
||
488 | if(zoomfactor > fitzoom) |
||
489 | zoomfactor = fitzoom; |
||
490 | updatezoom(dp); |
||
491 | previewerr = false; |
||
492 | recalc_preview(gpb,dp); |
||
493 | break; |
||
494 | case ZOOMLEVELITEM: |
||
495 | zoomfactor = zoomfactor > 1. ? 1. : (fitzoom < 1. ? 1. : fitzoom); |
||
496 | updatezoom(dp); |
||
497 | previewerr = false; |
||
498 | recalc_preview(gpb,dp); |
||
499 | break; |
||
500 | case FIRSTCTLITEM: |
||
501 | case FIRSTCTLITEM+1: |
||
502 | case FIRSTCTLITEM+2: |
||
503 | case FIRSTCTLITEM+3: |
||
504 | case FIRSTCTLITEM+4: |
||
505 | case FIRSTCTLITEM+5: |
||
506 | case FIRSTCTLITEM+6: |
||
507 | case FIRSTCTLITEM+7: |
||
508 | slidermoved(dp,item); |
||
509 | recalc_preview(gpb,dp); |
||
510 | break; |
||
511 | case FIRSTCTLTEXTITEM: |
||
512 | case FIRSTCTLTEXTITEM+1: |
||
513 | case FIRSTCTLTEXTITEM+2: |
||
514 | case FIRSTCTLTEXTITEM+3: |
||
515 | case FIRSTCTLTEXTITEM+4: |
||
516 | case FIRSTCTLTEXTITEM+5: |
||
517 | case FIRSTCTLTEXTITEM+6: |
||
518 | case FIRSTCTLTEXTITEM+7: |
||
519 | slidertextchanged(dp,item); |
||
520 | recalc_preview(gpb,dp); |
||
521 | break; |
||
522 | case FIRSTICONITEM: |
||
523 | case FIRSTICONITEM+1: |
||
524 | case FIRSTICONITEM+2: |
||
525 | case FIRSTICONITEM+3: |
||
526 | item -= FIRSTICONITEM; |
||
444 | daniel-mar | 527 | { |
528 | #ifdef UNICODE |
||
529 | TCHAR errW[0x300]; |
||
530 | mbstowcs(errW, err[item], 0x300); |
||
445 | daniel-mar | 531 | simplealert(errW); |
444 | daniel-mar | 532 | #else |
445 | daniel-mar | 533 | simplealert(err[item]); |
444 | daniel-mar | 534 | #endif |
535 | } |
||
259 | daniel-mar | 536 | SELECTCTLTEXT(dp,FIRSTEXPRITEM+item,errstart[item],errpos[item]); |
537 | break; |
||
538 | case FIRSTEXPRITEM: |
||
539 | case FIRSTEXPRITEM+1: |
||
540 | case FIRSTEXPRITEM+2: |
||
541 | case FIRSTEXPRITEM+3: |
||
542 | if((item-FIRSTEXPRITEM) < nplanes){ |
||
543 | updateexpr(dp,item); |
||
544 | maindlgupdate(dp); |
||
545 | } |
||
546 | break; |
||
547 | } |
||
548 | |||
549 | return true; // keep going |
||
550 | } |
||
551 | |||
444 | daniel-mar | 552 | Boolean alertuser(TCHAR *err,TCHAR *more){ |
448 | daniel-mar | 553 | TCHAR *s, *q; |
259 | daniel-mar | 554 | Boolean res; |
448 | daniel-mar | 555 | size_t i; |
259 | daniel-mar | 556 | |
448 | daniel-mar | 557 | s = (TCHAR*)malloc((xstrlen(err) + xstrlen(more) + 3) * sizeof(TCHAR)); // 3=CR+LF+NUL |
447 | daniel-mar | 558 | if (s == NULL) return false; |
559 | |||
560 | q = s; |
||
561 | |||
562 | for (i = 0; i < xstrlen(err); i++) { |
||
563 | *q++ = err[i]; |
||
564 | } |
||
565 | |||
566 | #ifdef WIN_ENV |
||
567 | *q++ = CR; |
||
568 | #endif |
||
387 | daniel-mar | 569 | *q++ = LF; |
447 | daniel-mar | 570 | |
571 | for (i = 0; i < xstrlen(more); i++) { |
||
572 | *q++ = more[i]; |
||
573 | } |
||
574 | |||
575 | *q++ = 0; |
||
576 | |||
259 | daniel-mar | 577 | res = simplealert(s); |
578 | free(s); |
||
579 | return res; |
||
580 | } |