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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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193 | i -= FIRSTCTLITEM; |
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194 | slider[i] = v; |
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195 | SETCTLTEXTINT(dp,i+FIRSTCTLTEXTITEM,v,false); |
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196 | } |
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197 | |||
198 | void slidertextchanged(DIALOGREF dp,int i){ |
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199 | int v = GETCTLTEXTINT(dp,i,NULL,false); |
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200 | i -= FIRSTCTLTEXTITEM; |
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201 | SETSLIDERVALUE(dp,i+FIRSTCTLITEM,v); |
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202 | slider[i] = v; |
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203 | } |
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204 | |||
205 | void maindlgupdate(DIALOGREF dp){ |
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206 | int i,unknown,ctls[8],maps[4]; |
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207 | |||
208 | unknown = checksliders(nplanes,ctls,maps); |
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209 | |||
210 | for(i = 0; i < 8; i++) |
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211 | if(unknown || ctls[i]){ |
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422 | daniel-mar | 212 | ENABLEDLGITEM(dp,FIRSTCTLITEM+i); // TODO: slider is still shown as disabled |
213 | REPAINTCTL(dp, FIRSTCTLITEM + i); // required for PLUGIN.DLL sliders |
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259 | daniel-mar | 214 | ENABLEDLGITEM(dp,FIRSTCTLLABELITEM+i); |
215 | ShowDialogItem(dp,FIRSTCTLTEXTITEM+i); /* FIXME: this changes keyboard focus */ |
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216 | }else{ |
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217 | DISABLEDLGITEM(dp,FIRSTCTLITEM+i); |
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422 | daniel-mar | 218 | REPAINTCTL(dp,FIRSTCTLITEM+i); // required for PLUGIN.DLL sliders |
259 | daniel-mar | 219 | DISABLEDLGITEM(dp,FIRSTCTLLABELITEM+i); |
220 | HideDialogItem(dp,FIRSTCTLTEXTITEM+i); /* FIXME: this changes keyboard focus */ |
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221 | } |
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222 | |||
223 | for(i = 0; i < nplanes; i++) |
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224 | if(!tree[i]){ |
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225 | /* uh oh, couldn't parse one of the saved expressions...this is fatal */ |
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226 | DISABLEDLGITEM(dp,IDOK); |
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227 | if(gdata->standalone){ |
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444 | daniel-mar | 228 | alertuser((TCHAR*)TEXT("Can't run this filter (there is a problem with the saved expressions)."), (TCHAR*)TEXT("")); |
259 | daniel-mar | 229 | }else{ |
230 | DISABLEDLGITEM(dp,SAVEITEM); |
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231 | DISABLEDLGITEM(dp,MAKEITEM); |
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232 | } |
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233 | return; |
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234 | } |
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235 | |||
236 | /* we have valid expression trees in all slots...proceed! */ |
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237 | updateglobals(dp); |
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238 | if(setup(gpb)) |
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239 | recalc_preview(gpb,dp); |
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240 | |||
241 | ENABLEDLGITEM(dp,IDOK); |
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242 | if(!gdata->standalone){ |
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243 | ENABLEDLGITEM(dp,SAVEITEM); |
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244 | ENABLEDLGITEM(dp,MAKEITEM); |
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305 | daniel-mar | 245 | ENABLEDLGITEM(dp,HELPITEM); |
259 | daniel-mar | 246 | } |
247 | } |
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248 | |||
249 | /* one-time initialisation of dialog box */ |
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250 | |||
251 | void maindlginit(DIALOGREF dp){ |
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252 | char s[0x100]; |
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253 | int i; |
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254 | const char *channelsuffixes[] = { |
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255 | "", "KA", "I", "RGBA", |
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256 | "CMYK", "HSL", "HSB", "1234", |
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257 | "DA", "LabA" |
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258 | }; |
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259 | |||
260 | /* hide unused expression items */ |
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261 | if(gdata->standalone){ |
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444 | daniel-mar | 262 | SetDlgItemTextA(dp,PARAMAUTHORITEM,gdata->parm.szAuthor); |
263 | SetDlgItemTextA(dp,PARAMCOPYITEM,gdata->parm.szCopyright); |
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259 | daniel-mar | 264 | |
265 | // update labels for map() or ctl() sliders |
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266 | for(i = 0; i < 8; ++i){ |
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267 | if(gdata->parm.map_used[i/2]){ |
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268 | if((i&1) == 0){ |
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269 | // even (0, 2, 4, 6) |
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393 | daniel-mar | 270 | strcpy(s,gdata->parm.szMap[i/2]); |
444 | daniel-mar | 271 | SetDlgItemTextA(dp, FIRSTMAPLABELITEM+(i/2),s); |
259 | daniel-mar | 272 | HideDialogItem(dp, FIRSTCTLLABELITEM + i); |
273 | HideDialogItem(dp, FIRSTCTLLABELITEM + i + 1); |
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274 | } |
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275 | } else if(gdata->parm.ctl_used[i]){ |
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393 | daniel-mar | 276 | strcpy(s,gdata->parm.szCtl[i]); |
444 | daniel-mar | 277 | SetDlgItemTextA(dp, FIRSTCTLLABELITEM+i,s); |
259 | daniel-mar | 278 | HideDialogItem(dp, FIRSTMAPLABELITEM + i/2); |
279 | }else{ |
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312 | daniel-mar | 280 | HideDialogItem(dp, FIRSTCTLITEM+i); |
281 | HideDialogItem(dp, FIRSTCTLTEXTITEM+i); |
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259 | daniel-mar | 282 | HideDialogItem(dp, FIRSTCTLLABELITEM + i); |
283 | HideDialogItem(dp, FIRSTMAPLABELITEM + i/2); |
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284 | } |
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285 | } |
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286 | } |
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287 | |||
288 | strcpy(s,"X ="); |
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289 | for(i = 0; i < 4; ++i){ |
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290 | if(i >= nplanes){ |
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291 | HideDialogItem(dp,FIRSTICONITEM+i); |
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292 | HideDialogItem(dp,FIRSTEXPRITEM+i); |
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293 | HideDialogItem(dp,FIRSTLABELITEM+i); |
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294 | }else{ |
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295 | s[0] = channelsuffixes[gpb->imageMode][i]; |
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444 | daniel-mar | 296 | SetDlgItemTextA(dp,FIRSTLABELITEM+i,s); |
259 | daniel-mar | 297 | } |
298 | } |
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299 | |||
300 | if(setup_preview(gpb,nplanes)){ |
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301 | // On very large images, processing a fully zoomed out preview (the initial default) |
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302 | // can cause out of memory errors, because Photoshop can't page in all data |
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303 | // during advanceState. To prevent this problem, zoom in until we aren't |
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304 | // previewing more than say 10% of Photoshop's indicated maxSpace. |
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305 | // (e.g., on a 1GB WinXP system, PS CS2 reports 520MB maxSpace, so this will let us |
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306 | // preview about 50MB of image data.) |
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307 | |||
308 | /* Workaround: GIMP/PSPI sets maxSpace to 100 MB hardcoded, so the zoom is not adjusted correctly. */ |
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309 | int disable_zoom_memory_check; |
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310 | disable_zoom_memory_check = !maxspace_available(); |
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311 | |||
312 | if (!disable_zoom_memory_check) { |
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313 | zoomfactor = sqrt(maxspace()/(10.*preview_w*preview_h*nplanes)); |
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314 | if(zoomfactor > fitzoom) |
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315 | zoomfactor = fitzoom; |
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316 | if(zoomfactor < 1.) |
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317 | zoomfactor = 1.; |
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318 | } else { |
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319 | zoomfactor = fitzoom; |
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320 | } |
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321 | |||
322 | updatezoom(dp); |
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323 | }else{ |
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419 | daniel-mar | 324 | DISABLEDLGITEM(dp, ZOOMINITEM); // HideDialogItem(dp,ZOOMINITEM); |
325 | DISABLEDLGITEM(dp, ZOOMOUTITEM); // HideDialogItem(dp,ZOOMOUTITEM); |
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326 | DISABLEDLGITEM(dp, ZOOMLEVELITEM); // HideDialogItem(dp,ZOOMLEVELITEM); |
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259 | daniel-mar | 327 | } |
328 | |||
329 | updatedialog(dp); |
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330 | maindlgupdate(dp); |
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331 | } |
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332 | |||
333 | |||
334 | /* process an item hit. return false if the dialog is finished; otherwise return true. */ |
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335 | |||
336 | Boolean maindlgitem(DIALOGREF dp,int item){ |
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337 | extern int previewerr; |
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338 | |||
339 | StandardFileReply sfr; |
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340 | NavReplyRecord reply; |
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341 | static OSType types[] = {TEXT_FILETYPE,PS_FILTER_FILETYPE}; |
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342 | char *reason; |
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323 | daniel-mar | 343 | HINSTANCE hShellRes; |
430 | daniel-mar | 344 | InternalState bakState; |
259 | daniel-mar | 345 | |
346 | switch(item){ |
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363 | daniel-mar | 347 | #ifdef MAC_ENV |
348 | case ok: |
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349 | case cancel: |
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350 | #else |
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259 | daniel-mar | 351 | case IDOK: |
352 | case IDCANCEL: |
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363 | daniel-mar | 353 | #endif |
259 | daniel-mar | 354 | dispose_preview(); |
355 | return false; // end dialog |
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356 | case OPENITEM: |
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357 | if(!gdata->standalone && choosefiletypes( |
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271 | daniel-mar | 358 | #ifdef MAC_ENV |
359 | (StringPtr)_strdup("\pChoose filter settings"), // "\p" means "Pascal string" |
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444 | daniel-mar | 360 | & sfr, & reply, types, 2, |
361 | "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 | 362 | #else |
444 | daniel-mar | 363 | TEXT("Choose filter settings"), |
364 | & sfr, & reply, types, 2, |
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365 | 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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366 | ,gdata->hWndMainDlg |
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271 | daniel-mar | 367 | #endif |
368 | )){ |
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408 | daniel-mar | 369 | // Backup everything, otherwise we might lose parameter data if the loading fails |
379 | daniel-mar | 370 | bakState = saveInternalState(); |
292 | daniel-mar | 371 | |
408 | daniel-mar | 372 | if (loadfile(&sfr,&reason)) { |
259 | daniel-mar | 373 | updatedialog(dp); |
374 | maindlgupdate(dp); |
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292 | daniel-mar | 375 | } |
376 | else { |
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444 | daniel-mar | 377 | #ifdef UNICODE |
378 | TCHAR reasonW[0x300]; |
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379 | mbstowcs(reasonW, reason, 0x300); |
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380 | alertuser((TCHAR*)TEXT("Could not load settings."), reasonW); |
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381 | #else |
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382 | alertuser((TCHAR*)TEXT("Could not load settings."), reason); |
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383 | #endif |
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292 | daniel-mar | 384 | |
377 | daniel-mar | 385 | // Restore |
379 | daniel-mar | 386 | restoreInternalState(bakState); |
292 | daniel-mar | 387 | } |
259 | daniel-mar | 388 | } |
389 | break; |
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390 | case SAVEITEM: |
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391 | if(!gdata->standalone && putfile( |
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271 | daniel-mar | 392 | #ifdef MAC_ENV |
393 | (StringPtr)_strdup("\pSave filter settings"), // "\p" means "Pascal string" |
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444 | daniel-mar | 394 | (StringPtr)_strdup("\0"), |
395 | TEXT_FILETYPE, SIG_SIMPLETEXT, & reply, & sfr, |
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396 | "afs", |
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397 | "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 | 398 | #else |
444 | daniel-mar | 399 | TEXT("Save filter settings"), |
400 | TEXT("\0"), |
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401 | TEXT_FILETYPE, SIG_SIMPLETEXT, & reply, & sfr, |
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402 | TEXT("afs"), |
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403 | 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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404 | ,gdata->hWndMainDlg |
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271 | daniel-mar | 405 | #endif |
406 | )){ |
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389 | daniel-mar | 407 | if(savefile_afs_pff_picotxt(&sfr)) { |
259 | daniel-mar | 408 | completesave(&reply); |
389 | daniel-mar | 409 | |
444 | daniel-mar | 410 | if (fileHasExtension(&sfr, TEXT(".txt"))) { |
411 | 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 | 412 | |
413 | #ifdef MAC_ENV |
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414 | // TODO: Open text file instead |
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444 | daniel-mar | 415 | showmessage((TCHAR*)TEXT("Please edit the file manually to enter the title, category, authorname, copyright, slidernames etc.")); |
389 | daniel-mar | 416 | #else |
444 | daniel-mar | 417 | hShellRes = ShellExecute( |
389 | daniel-mar | 418 | gdata->hWndMainDlg, |
444 | daniel-mar | 419 | TEXT("open"), |
420 | &sfr.sfFile.szName[0], |
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389 | daniel-mar | 421 | NULL, |
422 | NULL, |
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423 | SW_SHOWNORMAL |
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424 | ); |
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425 | if (hShellRes <= (HINSTANCE)32) { |
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426 | // MSDN states: "If the function succeeds, it returns a value greater than 32." |
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427 | |||
444 | daniel-mar | 428 | TCHAR s[0x300]; |
429 | xstrcpy(s, (TCHAR*)TEXT("ShellExecuteA failed: ")); |
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430 | FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, s + xstrlen(s), 0x300 - xstrlen(s), NULL); |
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431 | dbg(&s[0]); |
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389 | daniel-mar | 432 | |
444 | daniel-mar | 433 | showmessage((TCHAR*)TEXT("Please edit the file manually to enter the title, category, author, copyright, filename, slidernames etc.")); |
389 | daniel-mar | 434 | } |
435 | #endif |
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436 | } |
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437 | |||
438 | } |
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259 | daniel-mar | 439 | } |
440 | break; |
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441 | case MAKEITEM: |
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365 | daniel-mar | 442 | if (gdata->standalone) return true; // should not happen since the button should be grayed out |
443 | |||
444 | builddialog(gpb); |
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259 | daniel-mar | 445 | |
446 | break; |
||
305 | daniel-mar | 447 | case HELPITEM: |
448 | #ifdef MAC_ENV |
||
449 | // TODO: Open web-browser instead |
||
444 | daniel-mar | 450 | showmessage((TCHAR*)TEXT("You can find the documentation here: https://github.com/danielmarschall/filter_foundry/tree/master/doc")); |
305 | daniel-mar | 451 | #else |
444 | daniel-mar | 452 | hShellRes = ShellExecute( |
305 | daniel-mar | 453 | gdata->hWndMainDlg, |
444 | daniel-mar | 454 | TEXT("open"), |
455 | TEXT("https://github.com/danielmarschall/filter_foundry/blob/master/doc/The%20Filter%20Foundry.pdf"), |
||
312 | daniel-mar | 456 | NULL, |
457 | NULL, |
||
458 | SW_SHOWNORMAL |
||
322 | daniel-mar | 459 | ); |
323 | daniel-mar | 460 | if (hShellRes == (HINSTANCE)ERROR_FILE_NOT_FOUND) { |
322 | daniel-mar | 461 | // On Win98 we get ERROR_FILE_NOT_FOUND, but the browser still opens! |
462 | // So we ignore it for now... |
||
463 | } |
||
323 | daniel-mar | 464 | else if (hShellRes <= (HINSTANCE)32) { |
312 | daniel-mar | 465 | // MSDN states: "If the function succeeds, it returns a value greater than 32." |
322 | daniel-mar | 466 | |
444 | daniel-mar | 467 | TCHAR s[0x300]; |
468 | xstrcpy(s, (TCHAR*)TEXT("ShellExecute failed: ")); |
||
469 | FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, s + xstrlen(s), 0x300 - xstrlen(s), NULL); |
||
470 | dbg(&s[0]); |
||
322 | daniel-mar | 471 | |
444 | daniel-mar | 472 | showmessage((TCHAR*)TEXT("You can find the documentation here: https://github.com/danielmarschall/filter_foundry/tree/master/doc")); |
312 | daniel-mar | 473 | } |
305 | daniel-mar | 474 | #endif |
475 | break; |
||
259 | daniel-mar | 476 | case ZOOMINITEM: |
477 | zoomfactor = zoomfactor > 2. ? zoomfactor/2. : 1.; |
||
478 | updatezoom(dp); |
||
479 | previewerr = false; |
||
480 | recalc_preview(gpb,dp); |
||
481 | break; |
||
482 | case ZOOMOUTITEM: |
||
483 | zoomfactor *= 2.; |
||
484 | if(zoomfactor > fitzoom) |
||
485 | zoomfactor = fitzoom; |
||
486 | updatezoom(dp); |
||
487 | previewerr = false; |
||
488 | recalc_preview(gpb,dp); |
||
489 | break; |
||
490 | case ZOOMLEVELITEM: |
||
491 | zoomfactor = zoomfactor > 1. ? 1. : (fitzoom < 1. ? 1. : fitzoom); |
||
492 | updatezoom(dp); |
||
493 | previewerr = false; |
||
494 | recalc_preview(gpb,dp); |
||
495 | break; |
||
496 | case FIRSTCTLITEM: |
||
497 | case FIRSTCTLITEM+1: |
||
498 | case FIRSTCTLITEM+2: |
||
499 | case FIRSTCTLITEM+3: |
||
500 | case FIRSTCTLITEM+4: |
||
501 | case FIRSTCTLITEM+5: |
||
502 | case FIRSTCTLITEM+6: |
||
503 | case FIRSTCTLITEM+7: |
||
504 | slidermoved(dp,item); |
||
505 | recalc_preview(gpb,dp); |
||
506 | break; |
||
507 | case FIRSTCTLTEXTITEM: |
||
508 | case FIRSTCTLTEXTITEM+1: |
||
509 | case FIRSTCTLTEXTITEM+2: |
||
510 | case FIRSTCTLTEXTITEM+3: |
||
511 | case FIRSTCTLTEXTITEM+4: |
||
512 | case FIRSTCTLTEXTITEM+5: |
||
513 | case FIRSTCTLTEXTITEM+6: |
||
514 | case FIRSTCTLTEXTITEM+7: |
||
515 | slidertextchanged(dp,item); |
||
516 | recalc_preview(gpb,dp); |
||
517 | break; |
||
518 | case FIRSTICONITEM: |
||
519 | case FIRSTICONITEM+1: |
||
520 | case FIRSTICONITEM+2: |
||
521 | case FIRSTICONITEM+3: |
||
522 | item -= FIRSTICONITEM; |
||
444 | daniel-mar | 523 | { |
524 | #ifdef UNICODE |
||
525 | TCHAR errW[0x300]; |
||
526 | mbstowcs(errW, err[item], 0x300); |
||
527 | alertuser(errW, (TCHAR*)TEXT("")); |
||
528 | #else |
||
529 | alertuser(err[item], (TCHAR*)TEXT("")); |
||
530 | #endif |
||
531 | } |
||
259 | daniel-mar | 532 | SELECTCTLTEXT(dp,FIRSTEXPRITEM+item,errstart[item],errpos[item]); |
533 | break; |
||
534 | case FIRSTEXPRITEM: |
||
535 | case FIRSTEXPRITEM+1: |
||
536 | case FIRSTEXPRITEM+2: |
||
537 | case FIRSTEXPRITEM+3: |
||
538 | if((item-FIRSTEXPRITEM) < nplanes){ |
||
539 | updateexpr(dp,item); |
||
540 | maindlgupdate(dp); |
||
541 | } |
||
542 | break; |
||
543 | } |
||
544 | |||
545 | return true; // keep going |
||
546 | } |
||
547 | |||
444 | daniel-mar | 548 | Boolean alertuser(TCHAR *err,TCHAR *more){ |
549 | TCHAR *s = (TCHAR*)malloc((xstrlen(err)+xstrlen(more)+2)*sizeof(TCHAR)), *q; |
||
259 | daniel-mar | 550 | Boolean res; |
551 | |||
444 | daniel-mar | 552 | q = xstrcat(s,err); |
387 | daniel-mar | 553 | *q++ = LF; |
444 | daniel-mar | 554 | q = xstrcat(q,more); |
259 | daniel-mar | 555 | *q = 0; |
556 | res = simplealert(s); |
||
557 | free(s); |
||
558 | return res; |
||
559 | } |