Merge branch 'master' into terencehill/music_player
[xonotic/xonotic-data.pk3dir.git] / qcsrc / menu / xonotic / screenshotlist.c
1 #ifdef INTERFACE
2 CLASS(XonoticScreenshotList) EXTENDS(XonoticListBox)
3         METHOD(XonoticScreenshotList, configureXonoticScreenshotList, void(entity))
4         ATTRIB(XonoticScreenshotList, rowsPerItem, float, 1)
5         METHOD(XonoticScreenshotList, resizeNotify, void(entity, vector, vector, vector, vector))
6         METHOD(XonoticScreenshotList, setSelected, void(entity, float))
7         METHOD(XonoticScreenshotList, draw, void(entity))
8         METHOD(XonoticScreenshotList, drawListBoxItem, void(entity, float, vector, float))
9         METHOD(XonoticScreenshotList, getScreenshots, void(entity))
10         METHOD(XonoticScreenshotList, previewScreenshot, void(entity))
11         METHOD(XonoticScreenshotList, startScreenshot, void(entity))
12         METHOD(XonoticScreenshotList, screenshotName, string(entity, float))
13         METHOD(XonoticScreenshotList, clickListBoxItem, void(entity, float, vector))
14         METHOD(XonoticScreenshotList, keyDown, float(entity, float, float, float))
15         METHOD(XonoticScreenshotList, destroy, void(entity))
16         METHOD(XonoticScreenshotList, showNotify, void(entity))
17         ATTRIB(XonoticScreenshotList, listScreenshot, float, -1)
18         ATTRIB(XonoticScreenshotList, realFontSize, vector, '0 0 0')
19         ATTRIB(XonoticScreenshotList, columnNameOrigin, float, 0)
20         ATTRIB(XonoticScreenshotList, columnNameSize, float, 0)
21         ATTRIB(XonoticScreenshotList, realUpperMargin, float, 0)
22         ATTRIB(XonoticScreenshotList, origin, vector, '0 0 0')
23         ATTRIB(XonoticScreenshotList, itemAbsSize, vector, '0 0 0')
24         ATTRIB(XonoticScreenshotList, lastClickedScreenshot, float, -1)
25         ATTRIB(XonoticScreenshotList, lastClickedTime, float, 0)
26         ATTRIB(XonoticScreenshotList, filterString, string, string_null)
27         ATTRIB(XonoticScreenshotList, filterBox, entity, NULL)
28         ATTRIB(XonoticScreenshotList, filterTime, float, 0)
29
30         ATTRIB(XonoticScreenshotList, newScreenshotTime, float, 0)
31         ATTRIB(XonoticScreenshotList, newSlideShowScreenshotTime, float, 0)
32         ATTRIB(XonoticScreenshotList, prevSelectedItem, float, 0)
33
34         ATTRIB(XonoticScreenshotList, screenshotBrowserDialog, entity, NULL)
35         ATTRIB(XonoticScreenshotList, screenshotPreview, entity, NULL)
36         ATTRIB(XonoticScreenshotList, screenshotViewerDialog, entity, NULL)
37         METHOD(XonoticScreenshotList, goScreenshot, void(entity, float))
38         METHOD(XonoticScreenshotList, startSlideShow, void(entity))
39         METHOD(XonoticScreenshotList, stopSlideShow, void(entity))
40 ENDCLASS(XonoticScreenshotList)
41
42 entity makeXonoticScreenshotList();
43 void StartScreenshot_Click(entity btn, entity me);
44 void ScreenshotList_Refresh_Click(entity btn, entity me);
45 void ScreenshotList_Filter_Would_Change(entity box, entity me);
46 void ScreenshotList_Filter_Change(entity box, entity me);
47 #endif
48
49 #ifdef IMPLEMENTATION
50
51 entity makeXonoticScreenshotList()
52 {
53         entity me;
54         me = spawnXonoticScreenshotList();
55         me.configureXonoticScreenshotList(me);
56         return me;
57 }
58
59 void XonoticScreenshotList_configureXonoticScreenshotList(entity me)
60 {
61         me.configureXonoticListBox(me);
62         me.getScreenshots(me);
63 }
64
65 string XonoticScreenshotList_screenshotName(entity me, float i)
66 {
67         string s;
68         s = bufstr_get(me.listScreenshot, i);
69
70         if(substring(s, 0, 1) == "/")
71                 s = substring(s, 1, strlen(s) - 1);  // remove the first forward slash
72
73         return s;
74 }
75
76 // if subdir is TRUE look in subdirectories too (1 level)
77 void getScreenshots_for_ext(entity me, string ext, float subdir)
78 {
79         string s;
80         if (subdir)
81                 s="screenshots/*/";
82         else
83                 s="screenshots/";
84         if(me.filterString)
85                 s=strcat(s, me.filterString, ext);
86         else
87                 s=strcat(s, "*", ext);
88
89         float list, i, n;
90         list = search_begin(s, FALSE, TRUE);
91         if(list >= 0)
92         {
93                 n = search_getsize(list);
94                 for(i = 0; i < n; ++i)
95                 {
96                         s = search_getfilename(list, i); // get initial full file name
97                         s = substring(s, 12, (strlen(s) - 12 - 4)); // remove "screenshots/" prefix and ".<ext>" suffix
98                         s = strdecolorize(s); // remove any pre-existing colors
99                         if(subdir)
100                         {
101                                 s = strreplace("/", "^7/", s); // clear colors at the forward slash
102                                 s = strcat("/", rgb_to_hexcolor(SKINCOLOR_SCREENSHOTLIST_SUBDIR), s); // add a forward slash for sorting, then color
103                                 bufstr_add(me.listScreenshot, s, TRUE);
104                         }
105                         else { bufstr_add(me.listScreenshot, s, TRUE); }
106                 }
107                 search_end(list);
108         }
109
110         if (subdir)
111                 getScreenshots_for_ext(me, ext, FALSE);
112 }
113
114 void XonoticScreenshotList_getScreenshots(entity me)
115 {
116         if (me.listScreenshot >= 0)
117                 buf_del(me.listScreenshot);
118         me.listScreenshot = buf_create();
119         if (me.listScreenshot < 0)
120         {
121                 me.nItems = 0;
122                 return;
123         }
124         getScreenshots_for_ext(me, ".jpg", TRUE);
125         getScreenshots_for_ext(me, ".tga", TRUE);
126         getScreenshots_for_ext(me, ".png", TRUE);
127         me.nItems = buf_getsize(me.listScreenshot);
128         if(me.nItems > 0)
129                 buf_sort(me.listScreenshot, 128, FALSE);
130 }
131
132 void XonoticScreenshotList_destroy(entity me)
133 {
134         if(me.nItems > 0)
135                 buf_del(me.listScreenshot);
136 }
137
138 void XonoticScreenshotList_resizeNotify(entity me, vector relOrigin, vector relSize, vector absOrigin, vector absSize)
139 {
140         me.itemAbsSize = '0 0 0';
141         SUPER(XonoticScreenshotList).resizeNotify(me, relOrigin, relSize, absOrigin, absSize);
142
143         me.realFontSize_y = me.fontSize / (me.itemAbsSize_y = (absSize_y * me.itemHeight));
144         me.realFontSize_x = me.fontSize / (me.itemAbsSize_x = (absSize_x * (1 - me.controlWidth)));
145         me.realUpperMargin = 0.5 * (1 - me.realFontSize_y);
146
147         me.columnNameOrigin = me.realFontSize_x;
148         me.columnNameSize = 1 - 2 * me.realFontSize_x;
149 }
150
151 void XonoticScreenshotList_setSelected(entity me, float i)
152 {
153         if (me.newSlideShowScreenshotTime)
154                 me.startSlideShow(me);
155         me.prevSelectedItem = me.selectedItem;
156         SUPER(XonoticScreenshotList).setSelected(me, i);
157         if (me.pressed && me.selectedItem != me.prevSelectedItem)
158         {
159                 // while dragging the scrollbar (or an item)
160                 // for a smooth mouse movement do not load immediately the new selected images
161                 me.newScreenshotTime = time + 0.22; // dragging an item we need a delay > 0.2 (from listbox: me.dragScrollTimer = time + 0.2;)
162         }
163         else if (time > me.newScreenshotTime)
164         {
165                 me.newScreenshotTime = 0;
166                 me.previewScreenshot(me); // load the preview on selection change
167         }
168 }
169
170 void XonoticScreenshotList_drawListBoxItem(entity me, float i, vector absSize, float isSelected)
171 {
172         string s;
173         if(isSelected)
174                 draw_Fill('0 0 0', '1 1 0', SKINCOLOR_LISTBOX_SELECTED, SKINALPHA_LISTBOX_SELECTED);
175
176         s = me.screenshotName(me,i);
177         s = draw_TextShortenToWidth(s, me.columnNameSize, 0, me.realFontSize);
178         draw_Text(me.realUpperMargin * eY + (me.columnNameOrigin + 0.00 * (me.columnNameSize - draw_TextWidth(s, 0, me.realFontSize))) * eX, s, me.realFontSize, '1 1 1', SKINALPHA_TEXT, 1);
179 }
180
181 void XonoticScreenshotList_showNotify(entity me)
182 {
183         me.getScreenshots(me);
184         me.previewScreenshot(me);
185 }
186
187 void ScreenshotList_Refresh_Click(entity btn, entity me)
188 {
189         me.getScreenshots(me);
190         me.setSelected(me, 0); //always select the first element after a list update
191 }
192
193 void ScreenshotList_Filter_Change(entity box, entity me)
194 {
195         if(me.filterString)
196                 strunzone(me.filterString);
197
198         if(box.text != "")
199         {
200                 if (strstrofs(box.text, "*", 0) >= 0 || strstrofs(box.text, "?", 0) >= 0)
201                         me.filterString = strzone(box.text);
202                 else
203                         me.filterString = strzone(strcat("*", box.text, "*"));
204         }
205         else
206                 me.filterString = string_null;
207
208         ScreenshotList_Refresh_Click(world, me);
209 }
210
211 void ScreenshotList_Filter_Would_Change(entity box, entity me)
212 {
213         me.filterBox = box;
214         me.filterTime = time + 0.5;
215 }
216
217 void XonoticScreenshotList_draw(entity me)
218 {
219         if (me.filterTime && time > me.filterTime)
220         {
221                 ScreenshotList_Filter_Change(me.filterBox, me);
222                 me.filterTime = 0;
223         }
224         if (me.newScreenshotTime && time > me.newScreenshotTime)
225         {
226                 me.previewScreenshot(me);
227                 me.newScreenshotTime = 0;
228         }
229         else if (me.newSlideShowScreenshotTime && time > me.newSlideShowScreenshotTime)
230         {
231                 if (me.selectedItem == me.nItems - 1) //last screenshot?
232                 {
233                         // restart from the first screenshot
234                         me.setSelected(me, 0);
235                         me.goScreenshot(me, +0);
236                 }
237                 else
238                         me.goScreenshot(me, +1);
239         }
240         SUPER(XonoticScreenshotList).draw(me);
241 }
242
243 void XonoticScreenshotList_startSlideShow(entity me)
244 {
245         me.newSlideShowScreenshotTime = time + 3;
246 }
247
248 void XonoticScreenshotList_stopSlideShow(entity me)
249 {
250         me.newSlideShowScreenshotTime = 0;
251 }
252
253 void XonoticScreenshotList_goScreenshot(entity me, float d)
254 {
255         if(!me.screenshotViewerDialog)
256                 return;
257         me.setSelected(me, me.selectedItem + d);
258         me.screenshotViewerDialog.loadScreenshot(me.screenshotViewerDialog, strcat("/screenshots/", strdecolorize(me.screenshotName(me,me.selectedItem))));
259 }
260
261 void XonoticScreenshotList_startScreenshot(entity me)
262 {
263         me.screenshotViewerDialog.loadScreenshot(me.screenshotViewerDialog, strcat("/screenshots/", strdecolorize(me.screenshotName(me,me.selectedItem))));
264         // pop up screenshot
265         DialogOpenButton_Click_withCoords(NULL, me.screenshotViewerDialog, me.origin + eX * (me.columnNameOrigin * me.size_x) + eY * ((me.itemHeight * me.selectedItem - me.scrollPos) * me.size_y), eY * me.itemAbsSize_y + eX * (me.itemAbsSize_x * me.columnNameSize));
266 }
267
268 void XonoticScreenshotList_previewScreenshot(entity me)
269 {
270         if(!me.screenshotBrowserDialog)
271                 return;
272         if (me.nItems <= 0)
273                 me.screenshotBrowserDialog.loadPreviewScreenshot(me.screenshotBrowserDialog, "");
274         else
275                 me.screenshotBrowserDialog.loadPreviewScreenshot(me.screenshotBrowserDialog, strcat("/screenshots/", strdecolorize(me.screenshotName(me,me.selectedItem))));
276 }
277
278 void StartScreenshot_Click(entity btn, entity me)
279 {
280         me.startScreenshot(me);
281 }
282
283 void XonoticScreenshotList_clickListBoxItem(entity me, float i, vector where)
284 {
285         if(i == me.lastClickedScreenshot)
286                 if(time < me.lastClickedTime + 0.3)
287                 {
288                         // DOUBLE CLICK!
289                         // pop up screenshot
290                         me.setSelected(me, i);
291                         me.startScreenshot(me);
292                 }
293         me.lastClickedScreenshot = i;
294         me.lastClickedTime = time;
295 }
296
297 float XonoticScreenshotList_keyDown(entity me, float scan, float ascii, float shift)
298 {
299         if(scan == K_ENTER || scan == K_KP_ENTER || scan == K_MOUSE2 || scan == K_SPACE) {
300                 me.startScreenshot(me);
301                 return 1;
302         }
303         if(scan == K_MWHEELUP || scan == K_MWHEELDOWN)
304                 me.newScreenshotTime = time + 0.2;
305         return SUPER(XonoticScreenshotList).keyDown(me, scan, ascii, shift);
306 }
307 #endif