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Rev | Author | Line No. | Line |
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18 | toby | 1 | /* |
2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
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171 | dmarschall | 3 | Copyright (C) 2003-2019 Toby Thain, toby@telegraphics.com.au |
18 | toby | 4 | |
5 | This program is free software; you can redistribute it and/or modify |
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106 | dmarschall | 6 | it under the terms of the GNU General Public License as published by |
18 | toby | 7 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
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9 | |||
10 | This program is distributed in the hope that it will be useful, |
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11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 | GNU General Public License for more details. |
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14 | |||
106 | dmarschall | 15 | You should have received a copy of the GNU General Public License |
18 | toby | 16 | along with this program; if not, write to the Free Software |
17 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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18 | */ |
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19 | |||
78 | toby | 20 | /* Win32 user interface routines */ |
2 | toby | 21 | |
22 | #include "world.h" |
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23 | |||
29 | toby | 24 | #include "PIAbout.h" |
2 | toby | 25 | |
26 | #include <windows.h> |
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27 | #include <commctrl.h> |
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28 | |||
29 | #include "ff.h" |
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94 | toby | 30 | |
2 | toby | 31 | #include "version.h" |
32 | |||
33 | HWND preview_hwnd; |
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106 | dmarschall | 34 | HCURSOR hCurHandOpen; |
35 | HCURSOR hCurHandGrab; |
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126 | dmarschall | 36 | HCURSOR hCurHandQuestion; |
2 | toby | 37 | |
38 | extern HANDLE hDllInstance; |
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39 | |||
40 | void DoAbout(AboutRecordPtr pb){ |
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182 | dmarschall | 41 | char text[1000]; |
42 | char title[200]; |
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2 | toby | 43 | PlatformData *p = (PlatformData*)pb->platformData; |
44 | |||
182 | dmarschall | 45 | if (gdata && gdata->standalone) { |
46 | sprintf(title, "About %s", INPLACEP2CSTR(gdata->parm.title)); |
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47 | sprintf(text, "%s by %s\n" /* {Title} by {Author} */ |
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48 | "%s\n" /* {Copyright} */ |
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49 | "\n" |
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50 | "This plugin was built using Filter Foundry " VERSION_STR "\n" |
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51 | "(C) 2003-" RELEASE_YEAR " Toby Thain <toby@telegraphics.com.au>\n" |
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52 | "available from http://www.telegraphics.com.au/sw/", |
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53 | INPLACEP2CSTR(gdata->parm.title), |
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54 | INPLACEP2CSTR(gdata->parm.author), |
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55 | INPLACEP2CSTR(gdata->parm.copyright)); |
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56 | } else { |
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57 | sprintf(title, "About Filter Foundry"); |
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58 | sprintf(text, "Filter Foundry " VERSION_STR "\n" |
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59 | "(C) 2003-" RELEASE_YEAR " Toby Thain <toby@telegraphics.com.au>\n" |
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60 | "\n" |
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61 | "Latest version available from\n" |
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62 | "http://www.telegraphics.com.au/sw/\n" |
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63 | "Please contact the author with any bug reports,\n" |
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64 | "suggestions or comments.\n" |
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65 | "If you use this program and like it, please consider\n" |
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66 | "making a donation through www.paypal.com\n" |
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67 | "(US$5 suggested) to the address above."); |
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68 | } |
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69 | |||
70 | MessageBox((HWND)p->hwnd, text, title, MB_APPLMODAL|MB_ICONINFORMATION|MB_OK); |
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2 | toby | 71 | } |
72 | |||
73 | Boolean simplealert(char *s){ |
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182 | dmarschall | 74 | char* title; |
75 | if (gdata && gdata->standalone) { |
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76 | title = INPLACEP2CSTR(gdata->parm.title); |
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77 | } else { |
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78 | title = "Filter Foundry"; |
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79 | } |
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80 | return MessageBox(NULL,s,title,MB_TASKMODAL|MB_ICONERROR|MB_OK) == IDOK; |
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2 | toby | 81 | } |
82 | |||
184 | dmarschall | 83 | Boolean showmessage(char *s){ |
84 | char* title; |
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85 | if (gdata && gdata->standalone) { |
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86 | title = INPLACEP2CSTR(gdata->parm.title); |
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87 | } else { |
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88 | title = "Filter Foundry"; |
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89 | } |
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90 | return MessageBox(NULL,s,title,MB_TASKMODAL|MB_ICONINFORMATION|MB_OK) == IDOK; |
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91 | } |
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92 | |||
114 | dmarschall | 93 | INT_PTR CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam); |
2 | toby | 94 | |
114 | dmarschall | 95 | INT_PTR CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam){ |
2 | toby | 96 | static POINT origpos; |
97 | static Point origscroll; |
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98 | static Boolean panning = false; |
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99 | |||
23 | toby | 100 | int item,i; |
2 | toby | 101 | POINT newpos; |
102 | DRAWITEMSTRUCT *pdi; |
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103 | Point newscroll; |
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104 | HFONT hfnt; |
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92 | toby | 105 | char s[0x100]; |
106 | dmarschall | 106 | |
2 | toby | 107 | extern Boolean doupdates; |
108 | extern Handle preview_handle; |
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109 | |||
110 | switch(wMsg){ |
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111 | case WM_INITDIALOG: |
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106 | dmarschall | 112 | gdata->hWndMainDlg = hDlg; |
113 | |||
92 | toby | 114 | if(gdata->standalone){ |
115 | myp2cstrcpy(s,gdata->parm.title); |
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116 | SetWindowText(hDlg,s); // window title bar |
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117 | } |
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2 | toby | 118 | centre_window(hDlg); |
119 | |||
120 | // see http://msdn.microsoft.com/library/default.asp?url=/library/en-us/gdi/fontext_3pbo.asp |
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106 | dmarschall | 121 | hfnt = GetStockObject(ANSI_FIXED_FONT); |
122 | |||
123 | hCurHandOpen = LoadCursor(hDllInstance, MAKEINTRESOURCE(IDC_FF_HAND_OPEN)); |
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124 | hCurHandGrab = LoadCursor(hDllInstance, MAKEINTRESOURCE(IDC_FF_HAND_GRAB)); |
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126 | dmarschall | 125 | hCurHandQuestion = LoadCursor(hDllInstance, MAKEINTRESOURCE(IDC_FF_HAND_QUESTION)); |
106 | dmarschall | 126 | |
2 | toby | 127 | preview_hwnd = GetDlgItem(hDlg, PREVIEWITEM); |
128 | GetClientRect(preview_hwnd, &preview_rect); |
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108 | dmarschall | 129 | SetClassLongPtr(preview_hwnd, GCLP_HCURSOR, (LONG_PTR)hCurHandOpen); |
2 | toby | 130 | |
126 | dmarschall | 131 | SetClassLongPtr(GetDlgItem(hDlg, FIRSTICONITEM), GCLP_HCURSOR, (LONG_PTR)hCurHandQuestion); |
132 | |||
158 | dmarschall | 133 | for(i = 0; i < 4; ++i){ |
134 | // If Visual Themes are applied, SS_ICON will be ignored for controls which are not exactly "STATIC" class. |
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135 | // Our derivated "CautionSign" class won't work. So we need to set the icon explicitly. |
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136 | SendDlgItemMessage(hDlg, FIRSTICONITEM+i, STM_SETICON, (WPARAM)LoadImage(hDllInstance, "CAUTION_ICO",IMAGE_ICON,16,16, LR_DEFAULTCOLOR), 0); |
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137 | } |
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138 | |||
78 | toby | 139 | for(i = 0; i < 8; ++i){ |
2 | toby | 140 | SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETRANGE,TRUE,MAKELONG(0,255)); |
141 | SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETTICFREQ,SLIDERPAGE,0); |
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142 | SendDlgItemMessage(hDlg,FIRSTCTLITEM+i, TBM_SETPAGESIZE,0,SLIDERPAGE); |
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143 | SendDlgItemMessage(hDlg,FIRSTCTLTEXTITEM+i, EM_SETLIMITTEXT,3,0); |
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144 | } |
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78 | toby | 145 | for(i = 0; i < 4; ++i){ |
106 | dmarschall | 146 | SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, EM_SETLIMITTEXT,MAXEXPR-1,0); // we need 1 byte as NUL terminator, so our formula can be max 1023 |
2 | toby | 147 | SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, WM_SETFONT,(WPARAM)hfnt,false); |
148 | } |
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149 | |||
150 | maindlginit(hDlg); |
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151 | break; |
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106 | dmarschall | 152 | case WM_DESTROY: |
153 | gdata->hWndMainDlg = 0; |
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112 | dmarschall | 154 | DestroyCursor(hCurHandOpen); |
155 | DestroyCursor(hCurHandGrab); |
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126 | dmarschall | 156 | DestroyCursor(hCurHandQuestion); |
106 | dmarschall | 157 | break; |
2 | toby | 158 | case WM_DRAWITEM: |
159 | pdi = (DRAWITEMSTRUCT*)lParam; |
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160 | if(pdi->itemAction == ODA_DRAWENTIRE){ |
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161 | switch(pdi->CtlID){ |
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162 | case PREVIEWITEM: |
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78 | toby | 163 | drawpreview(hDlg,pdi->hDC,PILOCKHANDLE(preview_handle,false)); |
2 | toby | 164 | PIUNLOCKHANDLE(preview_handle); |
165 | break; |
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78 | toby | 166 | default: |
167 | return false; |
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2 | toby | 168 | } |
169 | }else |
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170 | return false; // we couldn't handle the message |
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171 | break; |
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172 | case WM_COMMAND: |
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173 | item = LOWORD(wParam); |
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174 | switch(HIWORD(wParam)){ |
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175 | case BN_CLICKED: //case STN_CLICKED: |
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176 | if(item==PREVIEWITEM && GetCursorPos(&origpos)){ |
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177 | panning = true; |
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178 | origscroll = preview_scroll; |
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106 | dmarschall | 179 | SetCursor(hCurHandGrab); |
2 | toby | 180 | SetCapture(hDlg); |
181 | break; |
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182 | } |
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183 | case EN_CHANGE: |
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184 | if(doupdates && !maindlgitem(hDlg,item)) |
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185 | EndDialog(hDlg,item); |
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186 | } |
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187 | break; |
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188 | // case WM_LBUTTONDOWN: break; |
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189 | case WM_MOUSEMOVE: |
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190 | if(panning && GetCursorPos(&newpos)){ |
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191 | newscroll.h = origscroll.h - zoomfactor*(newpos.x - origpos.x); |
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192 | newscroll.v = origscroll.v - zoomfactor*(newpos.y - origpos.y); |
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193 | if( newscroll.h != preview_scroll.h || newscroll.v != preview_scroll.v ){ |
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194 | preview_scroll = newscroll; |
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195 | recalc_preview(gpb,hDlg); |
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196 | } |
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197 | } |
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198 | break; |
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199 | case WM_LBUTTONUP: |
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200 | ReleaseCapture(); |
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201 | panning = false; |
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202 | break; |
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203 | case WM_HSCROLL: |
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204 | item = GetDlgCtrlID((HWND)lParam); |
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205 | if(doupdates && item>=FIRSTCTLITEM && item<=FIRSTCTLITEM+7) |
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206 | slidermoved(hDlg,item); |
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207 | break; |
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208 | default: |
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209 | return false; |
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210 | } |
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211 | |||
212 | return true; |
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213 | } |
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214 | |||
215 | Boolean maindialog(FilterRecordPtr pb){ |
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107 | dmarschall | 216 | PlatformData *p; |
126 | dmarschall | 217 | WNDCLASSEX clx; |
132 | dmarschall | 218 | INT_PTR res; |
106 | dmarschall | 219 | |
220 | // For the preview image, we register a class, so that we can assign a mouse cursor to this class. |
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221 | clx.cbSize = sizeof(WNDCLASSEX); |
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158 | dmarschall | 222 | GetClassInfoEx(hDllInstance, "STATIC", &clx); |
106 | dmarschall | 223 | clx.lpszClassName = "Preview"; |
224 | RegisterClassEx(&clx); |
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225 | |||
126 | dmarschall | 226 | // For the caution images, we register a class, so that we can assign a mouse cursor to this class. |
227 | clx.cbSize = sizeof(WNDCLASSEX); |
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158 | dmarschall | 228 | GetClassInfoEx(hDllInstance, "STATIC", &clx); |
126 | dmarschall | 229 | clx.lpszClassName = "CautionSign"; |
230 | RegisterClassEx(&clx); |
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231 | |||
106 | dmarschall | 232 | // Now show the dialog |
107 | dmarschall | 233 | p = pb->platformData; |
132 | dmarschall | 234 | res = DialogBoxParam(hDllInstance,MAKEINTRESOURCE(gdata->standalone ? ID_PARAMDLG : ID_MAINDLG), |
235 | (HWND)p->hwnd,maindlgproc,0) == IDOK; |
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126 | dmarschall | 236 | |
237 | UnregisterClass("Preview", hDllInstance); |
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238 | UnregisterClass("CautionSign", hDllInstance); |
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239 | |||
240 | return res; |
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2 | toby | 241 | } |
242 |