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1 | /* |
1 | /* |
2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
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 |
3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au |
4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
4 | Copyright (C) 2018-2021 Daniel Marschall, ViaThinkSoft |
5 | 5 | ||
6 | This program is free software; you can redistribute it and/or modify |
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 |
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 |
8 | the Free Software Foundation; either version 2 of the License, or |
9 | (at your option) any later version. |
9 | (at your option) any later version. |
10 | 10 | ||
11 | This program is distributed in the hope that it will be useful, |
11 | This program is distributed in the hope that it will be useful, |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | GNU General Public License for more details. |
14 | GNU General Public License for more details. |
15 | 15 | ||
16 | You should have received a copy of the GNU General Public License |
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 |
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 |
18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
19 | */ |
19 | */ |
20 | 20 | ||
21 | #include <controls.h> |
21 | #include <controls.h> |
22 | #include <controldefinitions.h> |
22 | #include <controldefinitions.h> |
23 | #include <dialogs.h> |
23 | #include <dialogs.h> |
24 | #include <resources.h> |
24 | #include <resources.h> |
25 | #include <textutils.h> |
25 | #include <textutils.h> |
26 | 26 | ||
27 | #include "str.h" |
27 | #include "str.h" |
28 | 28 | ||
29 | #include "ff.h" |
29 | #include "ff.h" |
30 | 30 | ||
31 | extern Point preview_scroll; |
31 | extern Point preview_scroll; |
32 | 32 | ||
33 | CursHandle handcursor,ibeamcursor; |
33 | CursHandle handcursor,ibeamcursor; |
34 | ControlActionUPP action_UPP,indaction_UPP; |
34 | ControlActionUPP action_UPP,indaction_UPP; |
35 | DIALOGREF thedialog; |
35 | DIALOGREF thedialog; |
36 | ControlRef exprctls[4]; |
36 | ControlRef exprctls[4]; |
37 | int trackingitem; |
37 | int trackingitem; |
38 | 38 | ||
39 | pascal void preview_item(DialogRef dp,DialogItemIndex item); |
39 | pascal void preview_item(DialogRef dp,DialogItemIndex item); |
40 | pascal void slideraction(ControlRef theControl,short partCode); |
40 | pascal void slideraction(ControlRef theControl,short partCode); |
41 | pascal Boolean sliderfilter(DialogRef dialog,EventRecord *event,short *item); |
41 | pascal Boolean sliderfilter(DialogRef dialog,EventRecord *event,short *item); |
42 | 42 | ||
43 | void DoAbout(AboutRecordPtr prec){ |
43 | void DoAbout(AboutRecordPtr prec){ |
44 | ModalFilterUPP filterproc_UPP = NewModalFilterUPP(aboutfilter); |
44 | ModalFilterUPP filterproc_UPP = NewModalFilterUPP(aboutfilter); |
45 | 45 | ||
46 | if(gdata && gdata->standalone){ |
46 | if(gdata && gdata->standalone){ |
47 | ParamText(gdata->parm.title,gdata->parm.author,gdata->parm.copyright,NULL); |
47 | ParamText(gdata->parm.title,gdata->parm.author,gdata->parm.copyright,NULL); |
48 | Alert(ID_ABOUTSTANDALONEDLG,filterproc_UPP); |
48 | Alert(ID_ABOUTSTANDALONEDLG,filterproc_UPP); |
49 | }else |
49 | }else |
50 | Alert(ID_ABOUTDLG,filterproc_UPP); |
50 | Alert(ID_ABOUTDLG,filterproc_UPP); |
51 | 51 | ||
52 | DisposeModalFilterUPP(filterproc_UPP); |
52 | DisposeModalFilterUPP(filterproc_UPP); |
53 | } |
53 | } |
54 | 54 | ||
55 | Boolean simplealert(char *s){ |
55 | Boolean simplealert(char *s){ |
56 | int i; |
56 | int i; |
57 | 57 | ||
58 | myc2pstr(s); |
58 | myc2pstr(s); |
59 | ParamText((StringPtr)s,NULL,NULL,NULL); |
59 | ParamText((StringPtr)s,NULL,NULL,NULL); |
60 | i = StopAlert(ID_SYNTAXALERT,NULL); |
60 | i = StopAlert(ID_SYNTAXALERT,NULL); |
61 | myp2cstr((StringPtr)s); |
61 | myp2cstr((StringPtr)s); |
62 | return i == ok; |
62 | return i == ok; |
63 | } |
63 | } |
64 | 64 | ||
65 | Boolean showmessage(char *s){ |
65 | Boolean showmessage(char *s){ |
66 | int i; |
66 | int i; |
67 | 67 | ||
68 | myc2pstr(s); |
68 | myc2pstr(s); |
69 | ParamText((StringPtr)s,NULL,NULL,NULL); |
69 | ParamText((StringPtr)s,NULL,NULL,NULL); |
70 | i = Alert(ID_SYNTAXALERT,NULL); |
70 | i = Alert(ID_SYNTAXALERT,NULL); |
71 | myp2cstr((StringPtr)s); |
71 | myp2cstr((StringPtr)s); |
72 | return i == ok; |
72 | return i == ok; |
73 | } |
73 | } |
74 | 74 | ||
75 | /* |
75 | /* |
76 | NOTE ON CONTROL ACTION PROCS |
76 | NOTE ON CONTROL ACTION PROCS |
77 | 77 | ||
78 | When using the TrackControl() call when tracking an indicator, the actionProc parameter |
78 | When using the TrackControl() call when tracking an indicator, the actionProc parameter |
79 | (type ControlActionUPP) should be replaced by a parameter of type DragGrayRgnUPP |
79 | (type ControlActionUPP) should be replaced by a parameter of type DragGrayRgnUPP |
80 | (see Quickdraw.h). |
80 | (see Quickdraw.h). |
81 | 81 | ||
82 | If, however, you are using the live feedback variants of scroll bars or sliders, you |
82 | If, however, you are using the live feedback variants of scroll bars or sliders, you |
83 | must pass a ControlActionUPP in when tracking the indicator as well. This functionality |
83 | must pass a ControlActionUPP in when tracking the indicator as well. This functionality |
84 | is available in Appearance 1.0 or later. |
84 | is available in Appearance 1.0 or later. |
85 | */ |
85 | */ |
86 | 86 | ||
87 | pascal void slideraction(ControlRef theControl,short partCode){ |
87 | pascal void slideraction(ControlRef theControl,short partCode){ |
88 | int old,delta = 0; |
88 | int old,delta = 0; |
89 | 89 | ||
90 | ENTERCALLBACK(); |
90 | ENTERCALLBACK(); |
91 | 91 | ||
92 | if(partCode){ |
92 | if(partCode){ |
93 | if(partCode != kControlIndicatorPart){ |
93 | if(partCode != kControlIndicatorPart){ |
94 | switch(partCode){ |
94 | switch(partCode){ |
95 | case kControlUpButtonPart: delta = -1; break; |
95 | case kControlUpButtonPart: delta = -1; break; |
96 | case kControlDownButtonPart: delta = 1; break; |
96 | case kControlDownButtonPart: delta = 1; break; |
97 | case kControlPageUpPart: delta = -SLIDERPAGE; break; |
97 | case kControlPageUpPart: delta = -SLIDERPAGE; break; |
98 | case kControlPageDownPart: delta = SLIDERPAGE; break; |
98 | case kControlPageDownPart: delta = SLIDERPAGE; break; |
99 | } |
99 | } |
100 | SetControlValue(theControl,(old = GetControlValue(theControl)) + delta); |
100 | SetControlValue(theControl,(old = GetControlValue(theControl)) + delta); |
101 | } |
101 | } |
102 | slidermoved(thedialog,trackingitem); |
102 | slidermoved(thedialog,trackingitem); |
103 | recalc_preview(gpb,thedialog); |
103 | recalc_preview(gpb,thedialog); |
104 | } |
104 | } |
105 | 105 | ||
106 | EXITCALLBACK(); |
106 | EXITCALLBACK(); |
107 | } |
107 | } |
108 | 108 | ||
109 | pascal Boolean sliderfilter(DialogRef dialog,EventRecord *event,short *item){ |
109 | pascal Boolean sliderfilter(DialogRef dialog,EventRecord *event,short *item){ |
110 | int i; |
110 | int i; |
111 | short part; |
111 | short part; |
112 | ControlHandle c; |
112 | ControlHandle c; |
113 | Point pt,origscroll,newscroll; |
113 | Point pt,origscroll,newscroll; |
114 | Boolean result = false,f; |
114 | Boolean result = false,f; |
115 | EventRecord ev; |
115 | EventRecord ev; |
116 | GrafPtr oldport; |
116 | GrafPtr oldport; |
117 | ControlRef focus; |
117 | ControlRef focus; |
118 | 118 | ||
119 | ENTERCALLBACK(); |
119 | ENTERCALLBACK(); |
120 | 120 | ||
121 | GetPort(&oldport); |
121 | GetPort(&oldport); |
122 | SetPortDialogPort(dialog); |
122 | SetPortDialogPort(dialog); |
123 | 123 | ||
124 | /* !(result = standardfilter(dialog,event,item)) && */ |
124 | /* !(result = standardfilter(dialog,event,item)) && */ |
125 | 125 | ||
126 | if( !event->what || (event->what == updateEvt |
126 | if( !event->what || (event->what == updateEvt |
127 | && (WindowRef)event->message != GetDialogWindow(dialog)) ) |
127 | && (WindowRef)event->message != GetDialogWindow(dialog)) ) |
128 | { // pass null events and update events to Photoshop |
128 | { // pass null events and update events to Photoshop |
129 | gpb->processEvent(event); |
129 | gpb->processEvent(event); |
130 | } |
130 | } |
131 | else if(event->what == mouseDown){ |
131 | else if(event->what == mouseDown){ |
132 | 132 | ||
133 | pt = event->where; |
133 | pt = event->where; |
134 | GlobalToLocal(&pt); |
134 | GlobalToLocal(&pt); |
135 | 135 | ||
136 | i = trackingitem = FindDialogItem(dialog,pt)+1; |
136 | i = trackingitem = FindDialogItem(dialog,pt)+1; |
137 | /* if( (c = FindControlUnderMouse(pt,GetDialogWindow(dialog),&part)) |
137 | /* if( (c = FindControlUnderMouse(pt,GetDialogWindow(dialog),&part)) |
138 | && part && HandleControlClick(c,pt,event->modifiers,action_UPP) )*/ |
138 | && part && HandleControlClick(c,pt,event->modifiers,action_UPP) )*/ |
139 | if( i>=FIRSTCTLITEM && i<=FIRSTCTLITEM+7 |
139 | if( i>=FIRSTCTLITEM && i<=FIRSTCTLITEM+7 |
140 | && (part = FindControl(pt,GetDialogWindow(dialog),&c)) |
140 | && (part = FindControl(pt,GetDialogWindow(dialog),&c)) |
141 | && TrackControl(c,pt,action_UPP) ){ |
141 | && TrackControl(c,pt,action_UPP) ){ |
142 | *item = i; |
142 | *item = i; |
143 | result = true; |
143 | result = true; |
144 | }else if(i == PREVIEWITEM){ |
144 | }else if(i == PREVIEWITEM){ |
145 | SetCursor(*handcursor); |
145 | SetCursor(*handcursor); |
146 | origscroll = preview_scroll; |
146 | origscroll = preview_scroll; |
147 | do{ |
147 | do{ |
148 | f = WaitNextEvent(mUpMask,&ev,5,NULL); |
148 | f = WaitNextEvent(mUpMask,&ev,5,NULL); |
149 | newscroll.h = origscroll.h - zoomfactor*(ev.where.h - event->where.h); |
149 | newscroll.h = origscroll.h - zoomfactor*(ev.where.h - event->where.h); |
150 | newscroll.v = origscroll.v - zoomfactor*(ev.where.v - event->where.v); |
150 | newscroll.v = origscroll.v - zoomfactor*(ev.where.v - event->where.v); |
151 | if(!EqualPt(newscroll,preview_scroll)){ |
151 | if(!EqualPt(newscroll,preview_scroll)){ |
152 | preview_scroll = newscroll; |
152 | preview_scroll = newscroll; |
153 | recalc_preview(gpb,dialog); |
153 | recalc_preview(gpb,dialog); |
154 | } |
154 | } |
155 | }while(!f); |
155 | }while(!f); |
156 | 156 | ||
157 | *item = i; |
157 | *item = i; |
158 | result = true; |
158 | result = true; |
159 | } |
159 | } |
160 | 160 | ||
161 | } |
161 | } |
162 | else{ |
162 | else{ |
163 | GetKeyboardFocus(GetDialogWindow(dialog),&focus); |
163 | GetKeyboardFocus(GetDialogWindow(dialog),&focus); |
164 | /* handle return keypresses */ |
164 | /* handle return keypresses */ |
165 | if( event->what == keyDown && (char)event->message == CR |
165 | if( event->what == keyDown && (char)event->message == CR |
166 | && ( focus==exprctls[0] || focus==exprctls[1] |
166 | && ( focus==exprctls[0] || focus==exprctls[1] |
167 | || focus==exprctls[2] || focus==exprctls[3] ) ) |
167 | || focus==exprctls[2] || focus==exprctls[3] ) ) |
168 | result = false; |
168 | result = false; |
169 | else |
169 | else |
170 | result = StdFilterProc(dialog,event,item); |
170 | result = StdFilterProc(dialog,event,item); |
171 | } |
171 | } |
172 | 172 | ||
173 | SetPort(oldport); |
173 | SetPort(oldport); |
174 | 174 | ||
175 | EXITCALLBACK(); |
175 | EXITCALLBACK(); |
176 | 176 | ||
177 | return(result); |
177 | return(result); |
178 | } |
178 | } |
179 | 179 | ||
180 | Boolean maindialog(FilterRecordPtr pb){ |
180 | Boolean maindialog(FilterRecordPtr pb){ |
181 | short itemType, item; |
181 | short itemType, item; |
182 | Handle itemHdl; |
182 | Handle itemHdl; |
183 | DIALOGREF dp; |
183 | DIALOGREF dp; |
184 | int i; |
184 | int i; |
185 | UserItemUPP preview_image_UPP = NewUserItemUPP(preview_item); |
185 | UserItemUPP preview_image_UPP = NewUserItemUPP(preview_item); |
186 | ModalFilterUPP sliderfilter_UPP = NewModalFilterUPP(sliderfilter); |
186 | ModalFilterUPP sliderfilter_UPP = NewModalFilterUPP(sliderfilter); |
187 | 187 | ||
188 | action_UPP = NewControlActionUPP(slideraction); |
188 | action_UPP = NewControlActionUPP(slideraction); |
189 | 189 | ||
190 | dp = thedialog = GetNewDialog(gdata->standalone ? ID_PARAMDLG : ID_MAINDLG,nil,(WindowPtr)-1); |
190 | dp = thedialog = GetNewDialog(gdata->standalone ? ID_PARAMDLG : ID_MAINDLG,nil,(WindowPtr)-1); |
191 | 191 | ||
192 | if(gdata->standalone) |
192 | if(gdata->standalone) |
193 | SetWTitle(GetDialogWindow(dp),gdata->parm.title); |
193 | SetWTitle(GetDialogWindow(dp),gdata->parm.title); |
194 | 194 | ||
195 | GetDialogItem(dp,PREVIEWITEM,&itemType,&itemHdl,&preview_rect); |
195 | GetDialogItem(dp,PREVIEWITEM,&itemType,&itemHdl,&preview_rect); |
196 | SetDialogItem(dp,PREVIEWITEM,itemType,(Handle)preview_image_UPP,&preview_rect); |
196 | SetDialogItem(dp,PREVIEWITEM,itemType,(Handle)preview_image_UPP,&preview_rect); |
197 | handcursor = GetCursor(ID_HANDCURSOR); |
197 | handcursor = GetCursor(ID_HANDCURSOR); |
198 | ibeamcursor = GetCursor(iBeamCursor); |
198 | ibeamcursor = GetCursor(iBeamCursor); |
199 | 199 | ||
200 | SetDialogDefaultItem(dp,ok); |
200 | SetDialogDefaultItem(dp,ok); |
201 | SetDialogCancelItem(dp,cancel); |
201 | SetDialogCancelItem(dp,cancel); |
202 | SetDialogTracksCursor(dp,true); |
202 | SetDialogTracksCursor(dp,true); |
203 | 203 | ||
204 | if(!gdata->standalone) |
204 | if(!gdata->standalone) |
205 | for(i = 0; i < 4; ++i) |
205 | for(i = 0; i < 4; ++i) |
206 | GetDialogItemAsControl(dp,FIRSTEXPRITEM+i,&exprctls[i]); |
206 | GetDialogItemAsControl(dp,FIRSTEXPRITEM+i,&exprctls[i]); |
207 | 207 | ||
208 | maindlginit(dp); |
208 | maindlginit(dp); |
209 | do{ |
209 | do{ |
210 | InitCursor(); |
210 | InitCursor(); |
211 | ModalDialog(sliderfilter_UPP,&item); |
211 | ModalDialog(sliderfilter_UPP,&item); |
212 | }while(maindlgitem(dp,item)); |
212 | }while(maindlgitem(dp,item)); |
213 | 213 | ||
214 | DisposeDialog(dp); |
214 | DisposeDialog(dp); |
215 | 215 | ||
216 | DisposeUserItemUPP(preview_image_UPP); |
216 | DisposeUserItemUPP(preview_image_UPP); |
217 | DisposeModalFilterUPP(sliderfilter_UPP); |
217 | DisposeModalFilterUPP(sliderfilter_UPP); |
218 | DisposeControlActionUPP(action_UPP); |
218 | DisposeControlActionUPP(action_UPP); |
219 | 219 | ||
220 | return item == ok; |
220 | return item == ok; |
221 | } |
221 | } |
222 | 222 | ||
223 | Boolean builddialog(FilterRecordPtr pb){ |
223 | Boolean builddialog(FilterRecordPtr pb){ |
224 | short item; |
224 | short item; |
225 | DIALOGREF dp; |
225 | DIALOGREF dp; |
226 | 226 | ||
227 | dp = thedialog = GetNewDialog(ID_BUILDDLG,nil,(WindowPtr)-1); |
227 | dp = thedialog = GetNewDialog(ID_BUILDDLG,nil,(WindowPtr)-1); |
228 | 228 | ||
229 | SetDialogDefaultItem(dp,ok); |
229 | SetDialogDefaultItem(dp,ok); |
230 | SetDialogCancelItem(dp,cancel); |
230 | SetDialogCancelItem(dp,cancel); |
231 | 231 | ||
232 | builddlginit(dp); |
232 | builddlginit(dp); |
233 | do{ |
233 | do{ |
234 | ModalDialog(NULL,&item); |
234 | ModalDialog(NULL,&item); |
235 | }while(builddlgitem(dp,item)); |
235 | }while(builddlgitem(dp,item)); |
236 | 236 | ||
237 | DisposeDialog(dp); |
237 | DisposeDialog(dp); |
238 | 238 | ||
239 | return item == ok; |
239 | return item == ok; |
240 | } |
240 | } |
241 | 241 |