Rev 435 | Rev 444 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
259 | daniel-mar | 1 | /* |
2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
||
3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
||
4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
||
5 | |||
6 | This program is free software; you can redistribute it and/or modify |
||
7 | it under the terms of the GNU General Public License as published by |
||
8 | the Free Software Foundation; either version 2 of the License, or |
||
9 | (at your option) any later version. |
||
10 | |||
11 | This program is distributed in the hope that it will be useful, |
||
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
14 | GNU General Public License for more details. |
||
15 | |||
16 | You should have received a copy of the GNU General Public License |
||
17 | along with this program; if not, write to the Free Software |
||
18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||
19 | */ |
||
20 | |||
21 | /* Win32 user interface routines */ |
||
22 | |||
23 | #include "world.h" |
||
24 | |||
25 | #include "PIAbout.h" |
||
26 | |||
27 | #include <windows.h> |
||
28 | #include <commctrl.h> |
||
29 | |||
30 | #include "ff.h" |
||
439 | daniel-mar | 31 | #include "slider_win.h" |
259 | daniel-mar | 32 | #include "version.h" |
33 | |||
34 | HWND preview_hwnd; |
||
35 | HCURSOR hCurHandOpen; |
||
36 | HCURSOR hCurHandGrab; |
||
419 | daniel-mar | 37 | |
259 | daniel-mar | 38 | HCURSOR hCurHandQuestion; |
419 | daniel-mar | 39 | HICON hIconCautionSign; |
259 | daniel-mar | 40 | |
41 | extern HINSTANCE hDllInstance; |
||
42 | |||
43 | void DoAbout(AboutRecordPtr pb){ |
||
44 | char text[1000]; |
||
45 | char title[200]; |
||
46 | PlatformData *p = (PlatformData*)pb->platformData; |
||
47 | |||
48 | if (gdata && gdata->standalone) { |
||
393 | daniel-mar | 49 | sprintf(title, "About %s", gdata->parm.szTitle); |
259 | daniel-mar | 50 | sprintf(text, "%s by %s\n" /* {Title} by {Author} */ |
51 | "%s\n" /* {Copyright} */ |
||
52 | "\n" |
||
53 | "This plugin was built using Filter Foundry " VERSION_STR |
||
268 | daniel-mar | 54 | #ifdef _WIN64 |
259 | daniel-mar | 55 | " (64 bit)\n" |
268 | daniel-mar | 56 | #else |
259 | daniel-mar | 57 | " (32 bit)\n" |
268 | daniel-mar | 58 | #endif |
259 | daniel-mar | 59 | "(C) 2003-2009 Toby Thain, 2018-" RELEASE_YEAR " Daniel Marschall\n" |
60 | "available from " PROJECT_URL, |
||
393 | daniel-mar | 61 | gdata->parm.szTitle, |
62 | gdata->parm.szAuthor, |
||
63 | gdata->parm.szCopyright); |
||
259 | daniel-mar | 64 | } else { |
65 | sprintf(title, "About Filter Foundry"); |
||
66 | sprintf(text, "Filter Foundry " VERSION_STR |
||
268 | daniel-mar | 67 | #ifdef _WIN64 |
259 | daniel-mar | 68 | " (64 bit)\n" |
268 | daniel-mar | 69 | #else |
259 | daniel-mar | 70 | " (32 bit)\n" |
268 | daniel-mar | 71 | #endif |
259 | daniel-mar | 72 | "(C) 2003-2009 Toby Thain, 2018-" RELEASE_YEAR " Daniel Marschall\n" |
73 | "\n" |
||
74 | "Latest version available from\n" |
||
75 | PROJECT_URL "\n" |
||
76 | "\nPlease contact the author with any bug reports,\n" |
||
77 | "suggestions or comments.\n" |
||
78 | "If you use this program and like it, please consider\n" |
||
79 | "making a donation."); |
||
80 | } |
||
81 | |||
412 | daniel-mar | 82 | MessageBox((HWND)p->hwnd, text, title, MB_TASKMODAL|MB_ICONINFORMATION|MB_OK); |
259 | daniel-mar | 83 | } |
84 | |||
85 | Boolean simplealert(char *s){ |
||
273 | daniel-mar | 86 | HWND hwnd; |
259 | daniel-mar | 87 | char* title; |
88 | if (gdata && gdata->standalone) { |
||
393 | daniel-mar | 89 | title = gdata->parm.szTitle; |
259 | daniel-mar | 90 | } else { |
91 | title = _strdup("Filter Foundry"); |
||
92 | } |
||
273 | daniel-mar | 93 | hwnd = gdata ? gdata->hWndMainDlg : NULL; |
413 | daniel-mar | 94 | return MessageBox(hwnd, s, title, MB_TASKMODAL|MB_ICONERROR|MB_OK) == IDOK; |
259 | daniel-mar | 95 | } |
96 | |||
320 | daniel-mar | 97 | Boolean simplewarning(char* s) { |
98 | HWND hwnd; |
||
99 | char* title; |
||
100 | if (gdata && gdata->standalone) { |
||
393 | daniel-mar | 101 | title = gdata->parm.szTitle; |
102 | } else { |
||
320 | daniel-mar | 103 | title = _strdup("Filter Foundry"); |
104 | } |
||
105 | hwnd = gdata ? gdata->hWndMainDlg : NULL; |
||
106 | return MessageBox(hwnd,s,title,MB_TASKMODAL|MB_ICONEXCLAMATION|MB_OK) == IDOK; |
||
107 | } |
||
108 | |||
353 | daniel-mar | 109 | Boolean showmessage(char *s) { |
273 | daniel-mar | 110 | HWND hwnd; |
259 | daniel-mar | 111 | char* title; |
112 | if (gdata && gdata->standalone) { |
||
393 | daniel-mar | 113 | title = gdata->parm.szTitle; |
259 | daniel-mar | 114 | } else { |
115 | title = _strdup("Filter Foundry"); |
||
116 | } |
||
273 | daniel-mar | 117 | hwnd = gdata ? gdata->hWndMainDlg : NULL; |
118 | return MessageBox(hwnd,s,title,MB_TASKMODAL|MB_ICONINFORMATION|MB_OK) == IDOK; |
||
259 | daniel-mar | 119 | } |
120 | |||
121 | INT_PTR CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam); |
||
122 | |||
353 | daniel-mar | 123 | // Description: |
393 | daniel-mar | 124 | // Creates a tooltip for an item in a dialog box. |
353 | daniel-mar | 125 | // Parameters: |
126 | // idTool - identifier of an dialog box item. |
||
127 | // nDlg - window handle of the dialog box. |
||
128 | // pszText - string to use as the tooltip text. |
||
129 | // Returns: |
||
130 | // The handle to the tooltip. |
||
131 | // |
||
132 | HWND CreateToolTip(int toolID, HWND hDlg, PTSTR pszText) { |
||
354 | daniel-mar | 133 | // Source: https://docs.microsoft.com/en-us/windows/win32/controls/create-a-tooltip-for-a-control (modified) |
393 | daniel-mar | 134 | |
354 | daniel-mar | 135 | HWND hwndTool, hwndTip; |
136 | TOOLINFO toolInfo; |
||
137 | |||
353 | daniel-mar | 138 | if (!toolID || !hDlg || !pszText) { |
139 | return FALSE; |
||
140 | } |
||
141 | // Get the window of the tool. |
||
354 | daniel-mar | 142 | hwndTool = GetDlgItem(hDlg, toolID); |
353 | daniel-mar | 143 | |
144 | // Create the tooltip. g_hInst is the global instance handle. |
||
354 | daniel-mar | 145 | hwndTip = CreateWindowEx(0, TOOLTIPS_CLASS, NULL, |
353 | daniel-mar | 146 | WS_POPUP | TTS_ALWAYSTIP /* | TTS_BALLOON*/, |
147 | CW_USEDEFAULT, CW_USEDEFAULT, |
||
148 | CW_USEDEFAULT, CW_USEDEFAULT, |
||
149 | hDlg, NULL, |
||
150 | hDllInstance, NULL); |
||
151 | |||
152 | if (!hwndTool || !hwndTip) { |
||
153 | return (HWND)NULL; |
||
154 | } |
||
155 | |||
156 | // Associate the tooltip with the tool. |
||
354 | daniel-mar | 157 | memset(&toolInfo, 0, sizeof(TOOLINFO)); // toolInfo = { 0 }; |
353 | daniel-mar | 158 | toolInfo.cbSize = sizeof(toolInfo); |
159 | toolInfo.hwnd = hDlg; |
||
160 | toolInfo.uFlags = TTF_IDISHWND | TTF_SUBCLASS; |
||
161 | toolInfo.uId = (UINT_PTR)hwndTool; |
||
162 | toolInfo.lpszText = pszText; |
||
163 | SendMessage(hwndTip, TTM_ADDTOOL, 0, (LPARAM)&toolInfo); |
||
164 | |||
165 | return hwndTip; |
||
166 | } |
||
167 | |||
259 | daniel-mar | 168 | INT_PTR CALLBACK maindlgproc(HWND hDlg, UINT wMsg, WPARAM wParam, LPARAM lParam){ |
169 | static POINT origpos; |
||
170 | static Point origscroll; |
||
171 | static Boolean panning = false; |
||
172 | |||
173 | int item,i; |
||
174 | POINT newpos; |
||
175 | DRAWITEMSTRUCT *pdi; |
||
176 | Point newscroll; |
||
177 | HGDIOBJ hfnt; |
||
178 | |||
179 | extern Boolean doupdates; |
||
180 | extern Handle preview_handle; |
||
181 | |||
427 | daniel-mar | 182 | if ((gdata->pluginDllSliderMessageId != 0) && (wMsg == gdata->pluginDllSliderMessageId)) { |
422 | daniel-mar | 183 | // This is for the PLUGIN.DLL sliders only |
184 | if (doupdates) { |
||
185 | int sliderNum = wParam - FIRSTCTLITEM; |
||
186 | uint8_t sliderVal = (uint8_t)(lParam & 0xFFFF); |
||
187 | slider[sliderNum] = sliderVal; |
||
188 | |||
189 | SETCTLTEXTINT(hDlg, FIRSTCTLTEXTITEM + sliderNum, sliderVal, false); |
||
190 | REPAINTCTL(hDlg, FIRSTCTLTEXTITEM + sliderNum); |
||
191 | |||
192 | recalc_preview(gpb, hDlg); |
||
193 | } |
||
194 | return true; |
||
195 | } |
||
196 | |||
419 | daniel-mar | 197 | switch (wMsg) { |
259 | daniel-mar | 198 | case WM_INITDIALOG: |
199 | gdata->hWndMainDlg = hDlg; |
||
200 | |||
201 | if(gdata->standalone){ |
||
393 | daniel-mar | 202 | SetWindowText(hDlg,gdata->parm.szTitle); // window title bar |
259 | daniel-mar | 203 | } |
204 | centre_window(hDlg); |
||
205 | |||
206 | hfnt = GetStockObject(ANSI_FIXED_FONT); |
||
207 | |||
402 | daniel-mar | 208 | hCurHandOpen = LoadCursor(hDllInstance, "HAND_OPEN"); |
209 | hCurHandGrab = LoadCursor(hDllInstance, "HAND_GRAB"); |
||
210 | hCurHandQuestion = LoadCursor(hDllInstance, "HAND_QUESTION"); |
||
259 | daniel-mar | 211 | |
419 | daniel-mar | 212 | hIconCautionSign = LoadIcon(hDllInstance, "CAUTION_ICO"); |
213 | |||
214 | // Note: The whole class "Preview" gets the mouse cursor, not just the single item! |
||
259 | daniel-mar | 215 | preview_hwnd = GetDlgItem(hDlg, PREVIEWITEM); |
216 | GetClientRect(preview_hwnd, &preview_rect); |
||
217 | SetClassLongPtr(preview_hwnd, GCLP_HCURSOR, (LONG_PTR)hCurHandOpen); |
||
218 | |||
419 | daniel-mar | 219 | // Note: The whole class "Caution" gets the mouse cursor, not just the single item! |
259 | daniel-mar | 220 | SetClassLongPtr(GetDlgItem(hDlg, FIRSTICONITEM), GCLP_HCURSOR, (LONG_PTR)hCurHandQuestion); |
221 | |||
222 | for(i = 0; i < 4; ++i){ |
||
419 | daniel-mar | 223 | CreateToolTip(FIRSTICONITEM + i, hDlg, _strdup("Error in expression! Click to see details.")); |
259 | daniel-mar | 224 | } |
225 | |||
355 | daniel-mar | 226 | CreateToolTip(ZOOMINITEM, hDlg, _strdup("Zoom in")); |
227 | CreateToolTip(ZOOMOUTITEM, hDlg, _strdup("Zoom out")); |
||
417 | daniel-mar | 228 | CreateToolTip(ZOOMLEVELITEM, hDlg, _strdup("Fully zoom in/out")); |
353 | daniel-mar | 229 | |
259 | daniel-mar | 230 | for(i = 0; i < 8; ++i){ |
427 | daniel-mar | 231 | if (gdata->pluginDllSliderMessageId == 0) { |
422 | daniel-mar | 232 | // Non PLUGIN.DLL sliders |
233 | SetWindowLongPtr(GetDlgItem(hDlg, FIRSTCTLITEM + i), GWL_STYLE, TBS_HORZ | TBS_AUTOTICKS | WS_CHILD | WS_VISIBLE); |
||
234 | SendDlgItemMessage(hDlg, FIRSTCTLITEM + i, TBM_SETRANGE, TRUE, MAKELONG(0, 255)); |
||
235 | SendDlgItemMessage(hDlg, FIRSTCTLITEM + i, TBM_SETTICFREQ, SLIDERPAGE, 0); |
||
236 | SendDlgItemMessage(hDlg, FIRSTCTLITEM + i, TBM_SETPAGESIZE, 0, SLIDERPAGE); |
||
237 | } |
||
238 | else { |
||
239 | // PLUGIN.DLL sliders |
||
240 | SetSliderRange(GetDlgItem(hDlg, FIRSTCTLITEM + i), 0, 255); |
||
241 | } |
||
259 | daniel-mar | 242 | SendDlgItemMessage(hDlg,FIRSTCTLTEXTITEM+i, EM_SETLIMITTEXT,3,0); |
243 | } |
||
244 | for(i = 0; i < 4; ++i){ |
||
245 | SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, EM_SETLIMITTEXT,MAXEXPR-1,0); // we need 1 byte as NUL terminator, so our formula can be max 1023 |
||
246 | SendDlgItemMessage(hDlg,FIRSTEXPRITEM+i, WM_SETFONT,(WPARAM)hfnt,false); |
||
247 | } |
||
248 | |||
249 | maindlginit(hDlg); |
||
250 | break; |
||
251 | case WM_DESTROY: |
||
252 | gdata->hWndMainDlg = 0; |
||
253 | DestroyCursor(hCurHandOpen); |
||
254 | DestroyCursor(hCurHandGrab); |
||
255 | DestroyCursor(hCurHandQuestion); |
||
419 | daniel-mar | 256 | DestroyIcon(hIconCautionSign); |
259 | daniel-mar | 257 | break; |
258 | case WM_DRAWITEM: |
||
259 | pdi = (DRAWITEMSTRUCT*)lParam; |
||
260 | if(pdi->itemAction == ODA_DRAWENTIRE){ |
||
261 | switch(pdi->CtlID){ |
||
262 | case PREVIEWITEM: |
||
263 | drawpreview(hDlg,pdi->hDC,PILOCKHANDLE(preview_handle,false)); |
||
264 | PIUNLOCKHANDLE(preview_handle); |
||
265 | break; |
||
419 | daniel-mar | 266 | case FIRSTICONITEM: |
267 | case FIRSTICONITEM + 1: |
||
268 | case FIRSTICONITEM + 2: |
||
269 | case FIRSTICONITEM + 3: |
||
270 | DrawIcon(pdi->hDC, 0, 0, hIconCautionSign); |
||
271 | break; |
||
259 | daniel-mar | 272 | default: |
273 | return false; |
||
274 | } |
||
275 | }else |
||
276 | return false; // we couldn't handle the message |
||
277 | break; |
||
278 | case WM_COMMAND: |
||
279 | item = LOWORD(wParam); |
||
280 | switch(HIWORD(wParam)){ |
||
419 | daniel-mar | 281 | //case BN_CLICKED: |
282 | case STN_CLICKED: |
||
283 | // BN_CLICKED = Button clicked |
||
284 | // STN_CLICKED = Static controls with SS_NOTIFY clicked |
||
285 | // Both have the same ordinal number |
||
259 | daniel-mar | 286 | if(item==PREVIEWITEM && GetCursorPos(&origpos)){ |
287 | panning = true; |
||
288 | origscroll = preview_scroll; |
||
289 | SetCursor(hCurHandGrab); |
||
433 | daniel-mar | 290 | SetCapture(hDlg); |
259 | daniel-mar | 291 | break; |
292 | } |
||
419 | daniel-mar | 293 | /* ... falls through ... */ |
259 | daniel-mar | 294 | case EN_CHANGE: |
295 | if(doupdates && !maindlgitem(hDlg,item)) |
||
296 | EndDialog(hDlg,item); |
||
297 | } |
||
298 | break; |
||
299 | // case WM_LBUTTONDOWN: break; |
||
300 | case WM_MOUSEMOVE: |
||
301 | if(panning && GetCursorPos(&newpos)){ |
||
273 | daniel-mar | 302 | newscroll.h = (int16)(origscroll.h - zoomfactor*((double)newpos.x - (double)origpos.x)); |
303 | newscroll.v = (int16)(origscroll.v - zoomfactor*((double)newpos.y - (double)origpos.y)); |
||
259 | daniel-mar | 304 | if( newscroll.h != preview_scroll.h || newscroll.v != preview_scroll.v ){ |
305 | preview_scroll = newscroll; |
||
306 | recalc_preview(gpb,hDlg); |
||
307 | } |
||
308 | } |
||
309 | break; |
||
310 | case WM_LBUTTONUP: |
||
311 | ReleaseCapture(); |
||
312 | panning = false; |
||
313 | break; |
||
314 | case WM_HSCROLL: |
||
422 | daniel-mar | 315 | // Only for non-Plugin.dll-sliders |
259 | daniel-mar | 316 | item = GetDlgCtrlID((HWND)lParam); |
427 | daniel-mar | 317 | if(doupdates && gdata->pluginDllSliderMessageId == 0 && item>=FIRSTCTLITEM && item<=FIRSTCTLITEM+7) |
259 | daniel-mar | 318 | slidermoved(hDlg,item); |
319 | break; |
||
320 | default: |
||
321 | return false; |
||
322 | } |
||
323 | |||
324 | return true; |
||
325 | } |
||
326 | |||
431 | daniel-mar | 327 | Boolean maindialog(FilterRecordPtr pb){ |
328 | PlatformData *p; |
||
329 | INT_PTR res; |
||
330 | |||
331 | // First try to use the sliders from PLUGIN.DLL (only Photoshop) |
||
332 | if (!Slider_Init_PluginDll("FoundrySlider")) { |
||
333 | // If we couldn't get the sliders from PLUGIN.DLL (probably not running in Photoshop), |
||
334 | // then try the Microsoft Trackbar Control instead |
||
335 | if (!Slider_Init_MsTrackbar("FoundrySlider")) { |
||
336 | // This will happen if we neither have PLUGIN.DLL, nor the Microsoft Trackbar Control (msctls_trackbar32). |
||
337 | // "msctls_trackbar32" is not included in Windows NT 3.1, and since there is no OCX or RegSvr32. |
||
338 | // It is included in Windows NT 3.5x. |
||
339 | |||
430 | daniel-mar | 340 | //simplealert(_strdup("This plugin requires Photoshop's PLUGIN.DLL or the Microsoft Trackbar Control (msctls_trackbar32) which was not found on your system.")); |
341 | //return false; |
||
342 | |||
343 | // We simply hide the sliders and let the user enter the numeric values in the edit-box. |
||
431 | daniel-mar | 344 | simplewarning(_strdup("Visual sliders are not available because neither PLUGIN.DLL, nor the Microsoft Trackbar Control (msctls_trackbar32) was found on your system.")); |
345 | Slider_Init_None("FoundrySlider"); |
||
419 | daniel-mar | 346 | } |
413 | daniel-mar | 347 | } |
348 | |||
431 | daniel-mar | 349 | // For the preview image and caution symbols, we register subclasses, so that we can assign a mouse cursor to this class. |
350 | MakeSimpleSubclass("Preview", "STATIC"); |
||
351 | MakeSimpleSubclass("Caution", "Button"); |
||
259 | daniel-mar | 352 | |
353 | // Now show the dialog |
||
354 | p = (PlatformData*)pb->platformData; |
||
419 | daniel-mar | 355 | |
356 | // Note: "Invalid Cursor Handle" is the error when an unrecognized control class is detected |
||
259 | daniel-mar | 357 | res = DialogBoxParam(hDllInstance,MAKEINTRESOURCE(gdata->standalone ? ID_PARAMDLG : ID_MAINDLG), |
412 | daniel-mar | 358 | (HWND)p->hwnd,maindlgproc,0); |
359 | if (res == 0) { |
||
419 | daniel-mar | 360 | simplealert(_strdup("DialogBoxParam in valid parent window handle")); |
412 | daniel-mar | 361 | } |
362 | if (res == -1) { |
||
363 | char s[100]; |
||
364 | strcpy(s, "DialogBoxParam failed: "); |
||
365 | FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0, s + strlen(s), 0x100, NULL); |
||
366 | dbg(s); |
||
367 | } |
||
259 | daniel-mar | 368 | |
353 | daniel-mar | 369 | // Clean up after the dialog has been closed |
259 | daniel-mar | 370 | UnregisterClass("Preview", hDllInstance); |
419 | daniel-mar | 371 | UnregisterClass("Caution", hDllInstance); |
422 | daniel-mar | 372 | UnregisterClass("FoundrySlider", hDllInstance); |
431 | daniel-mar | 373 | Slider_Uninit_PluginDll(); |
259 | daniel-mar | 374 | |
412 | daniel-mar | 375 | return res == IDOK; |
259 | daniel-mar | 376 | } |