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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.228 by root, Wed May 24 03:52:54 2006 UTC vs.
Revision 1.457 by root, Fri Dec 28 15:05:20 2007 UTC

1package CFClient::UI; 1package DC::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
8 7
9use CFClient; 8use DC;
9use DC::Pod;
10use DC::Texture;
10 11
11our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
12 13
14our $LAYOUT;
13our $ROOT; 15our $ROOT;
14our $TOOLTIP; 16our $TOOLTIP;
15our $BUTTON_STATE; 17our $BUTTON_STATE;
16 18
17our %WIDGET; # all widgets, weak-referenced 19our %WIDGET; # all widgets, weak-referenced
18 20
19sub check_tooltip { 21our $TOOLTIP_WATCHER = EV::timer_ns 0, 0.03, sub {
22 $_[0]->stop;
23
20 if (!$GRAB) { 24 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 25 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 26 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 27 if ($TOOLTIP->{owner} != $widget) {
28 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
29 $TOOLTIP->hide;
30
25 $TOOLTIP->{owner} = $widget; 31 $TOOLTIP->{owner} = $widget;
32 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
26 33
27 my $tip = $widget->{tooltip}; 34 return if $ENV{CFPLUS_DEBUG} & 8;
28 35
29 $tip = $tip->($widget) if CODE:: eq ref $tip;
30
31 $TOOLTIP->set_tooltip_from ($widget); 36 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 37 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 38 }
43 39
44 return; 40 return;
45 } 41 }
46 } 42 }
47 } 43 }
48 44
49 $TOOLTIP->hide; 45 $TOOLTIP->hide;
46 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 47 delete $TOOLTIP->{owner};
48};
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
51} 71}
52 72
53# class methods for events 73# class methods for events
54sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 75 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 76 if $FOCUS;
57} 77}
58 78
59sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 80 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 81 if $FOCUS;
82}
83
84sub check_hover {
85 my ($widget) = @_;
86
87 if ($widget != $HOVER) {
88 my $hover = $HOVER; $HOVER = $widget;
89
90 $hover->update if $hover && $hover->{can_hover};
91 $HOVER->update if $HOVER && $HOVER->{can_hover};
92
93 $TOOLTIP_WATCHER->again;
94 }
62} 95}
63 96
64sub feed_sdl_button_down_event { 97sub feed_sdl_button_down_event {
65 my ($ev) = @_; 98 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 99 my ($x, $y) = ($ev->{x}, $ev->{y});
67 100
68 if (!$BUTTON_STATE) { 101 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
102
103 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 104 my $widget = $ROOT->find_widget ($x, $y);
70 105
71 $GRAB = $widget; 106 $GRAB = $widget;
72 $GRAB->update if $GRAB; 107 $GRAB->update if $GRAB;
73 108
74 check_tooltip; 109 $TOOLTIP_WATCHER->invoke;
75 } 110 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 111
79 if ($GRAB) { 112 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 113 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 114 # mousewheel
115 my $delta = $ev->{button} * 2 - 9;
116 my $shift = $ev->{mod} & DC::KMOD_SHIFT;
117
118 $ev->{dx} = $shift ? $delta : 0;
119 $ev->{dy} = $shift ? 0 : $delta;
120
121 $GRAB->emit (mouse_wheel => $ev);
122 } else {
123 $GRAB->emit (button_down => $ev)
124 }
82 } 125 }
83} 126}
84 127
85sub feed_sdl_button_up_event { 128sub feed_sdl_button_up_event {
86 my ($ev) = @_; 129 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 130
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 131 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 132
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 133 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 134
93 if ($GRAB) { 135 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 136 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 137
98 if (!$BUTTON_STATE) { 138 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 139 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 140 $grab->update if $grab;
101 $GRAB->update if $GRAB; 141 $GRAB->update if $GRAB;
102 142
103 check_tooltip; 143 check_hover $widget;
144 $TOOLTIP_WATCHER->invoke;
104 } 145 }
105} 146}
106 147
107sub feed_sdl_motion_event { 148sub feed_sdl_motion_event {
108 my ($ev) = @_; 149 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 150 my ($x, $y) = ($ev->{x}, $ev->{y});
110 151
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 152 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 153
113 if ($widget != $HOVER) { 154 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 155
116 $hover->update if $hover && $hover->{can_hover}; 156 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 157 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 158}
127 159
128# convert position array to integers 160# convert position array to integers
129sub harmonize { 161sub harmonize {
130 my ($vals) = @_; 162 my ($vals) = @_;
… …
144 176
145 $_->update 177 $_->update
146 for @widgets; 178 for @widgets;
147} 179}
148 180
181sub reconfigure_widgets {
182 # make a copy, otherwise C<for> complains about freed values.
183 my @widgets = values %WIDGET;
184
185 $_->reconfigure
186 for @widgets;
187}
188
149# call when resolution changes etc. 189# call when resolution changes etc.
150sub rescale_widgets { 190sub rescale_widgets {
151 my ($sx, $sy) = @_; 191 my ($sx, $sy) = @_;
152 192
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 193 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 194 if ($widget->{is_toplevel}) {
195 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
196 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
197
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 198 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 199 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 200 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 201 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 202 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 203 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 204
205 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
206 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
207
166 } 208 }
167
168 $widget->reconfigure;
169 } 209 }
210
211 reconfigure_widgets;
170} 212}
171 213
172############################################################################# 214#############################################################################
173 215
216package DC::UI::Event;
217
218sub xy {
219 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
220}
221
222#############################################################################
223
174package CFClient::UI::Base; 224package DC::UI::Base;
175 225
176use strict; 226use strict;
177 227
178use CFClient::OpenGL; 228use DC::OpenGL;
179 229
180sub new { 230sub new {
181 my $class = shift; 231 my $class = shift;
182 232
183 my $self = bless { 233 my $self = bless {
184 x => 0, 234 x => "center",
185 y => 0, 235 y => "center",
186 z => 0, 236 z => 0,
237 w => undef,
238 h => undef,
187 can_events => 1, 239 can_events => 1,
188 @_ 240 @_
189 }, $class; 241 }, $class;
190 242
243 DC::weaken ($DC::UI::WIDGET{$self+0} = $self);
244
191 for (keys %$self) { 245 for (keys %$self) {
192 if (/^connect_(.*)$/) { 246 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 247 $self->connect ($1 => delete $self->{$_});
194 } 248 }
195 } 249 }
196 250
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 251 if (my $layout = $DC::UI::LAYOUT->{$self->{name}}) {
252 $self->{x} = $layout->{x} * $DC::UI::ROOT->{alloc_w} if exists $layout->{x};
253 $self->{y} = $layout->{y} * $DC::UI::ROOT->{alloc_h} if exists $layout->{y};
254 $self->{force_w} = $layout->{w} * $DC::UI::ROOT->{alloc_w} if exists $layout->{w};
255 $self->{force_h} = $layout->{h} * $DC::UI::ROOT->{alloc_h} if exists $layout->{h};
256
257 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
258 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
259
260 $self->show if $layout->{show};
261 }
198 262
199 $self 263 $self
200} 264}
201 265
202sub destroy { 266sub destroy {
203 my ($self) = @_; 267 my ($self) = @_;
204 268
205 $self->hide; 269 $self->hide;
270 $self->emit ("destroy");
206 %$self = (); 271 %$self = ();
207} 272}
208 273
274sub TO_JSON {
275 { "\fw" => $_[0]{s_id} }
276}
277
209sub show { 278sub show {
210 my ($self) = @_; 279 my ($self) = @_;
280
211 return if $self->{parent}; 281 return if $self->{parent};
212 282
213 $CFClient::UI::ROOT->add ($self); 283 $DC::UI::ROOT->add ($self);
214} 284}
215 285
216sub show_centered { 286sub set_visible {
217 my ($self) = @_; 287 my ($self) = @_;
288
218 return if $self->{parent}; 289 return if $self->{visible};
219 290
220 $self->show; 291 $self->{root} = $self->{parent}{root};
292 $self->{visible} = $self->{parent}{visible} + 1;
221 293
222 $CFClient::UI::ROOT->on_post_alloc ( 294 $self->emit (visibility_change => 1);
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228 295
229sub hide { 296 $self->realloc if !exists $self->{req_w};
297
298 $_->set_visible for $self->children;
299}
300
301sub set_invisible {
230 my ($self) = @_; 302 my ($self) = @_;
303
304 return unless $self->{visible};
305
306 $_->set_invisible for $self->children;
307
308 delete $self->{visible};
309 delete $self->{root};
231 310
232 undef $GRAB if $GRAB == $self; 311 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self; 312 undef $HOVER if $HOVER == $self;
234 313
314 $DC::UI::TOOLTIP_WATCHER->invoke
315 if $TOOLTIP->{owner} == $self;
316
317 $self->emit ("focus_out");
318 $self->emit (visibility_change => 0);
319}
320
321sub set_visibility {
322 my ($self, $visible) = @_;
323
324 return if $self->{visible} == $visible;
325
326 $visible ? $self->show
327 : $self->hide;
328}
329
330sub toggle_visibility {
331 my ($self) = @_;
332
333 $self->{visible}
334 ? $self->hide
335 : $self->show;
336}
337
338sub hide {
339 my ($self) = @_;
340
341 $self->set_invisible;
342
343 # extra $parent copy for 5.8.8+ bug workaround
344 # (otherwise $_[0] in remove gets freed
345 if (my $parent = $self->{parent}) {
235 $self->{parent}->remove ($self) 346 $parent->remove ($self);
236 if $self->{parent}; 347 }
237} 348}
238 349
239sub move { 350sub move_abs {
240 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
241 352
242 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
243 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
244 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
245 356
246 $self->update; 357 $self->update;
247} 358}
248 359
249sub set_size { 360sub set_size {
250 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
251 362
252 $self->{user_w} = $w; 363 $self->{force_w} = $w;
253 $self->{user_h} = $h; 364 $self->{force_h} = $h;
254 365
255 $self->check_size; 366 $self->realloc;
367}
368
369# traverse the widget chain up to find the maximum "physical" size constraints
370sub get_max_wh {
371 my ($self) = @_;
372
373 return $self->{parent}->get_max_wh
374 if $self->{parent};
375
376 ($::WIDTH, $::HEIGHT)
256} 377}
257 378
258sub size_request { 379sub size_request {
259 require Carp; 380 require Carp;
260 Carp::confess "size_request is abstract"; 381 Carp::confess "size_request is abstract";
261} 382}
262 383
384sub baseline_shift {
385 0
386}
387
263sub configure { 388sub configure {
264 my ($self, $x, $y, $w, $h) = @_; 389 my ($self, $x, $y, $w, $h) = @_;
265 390
266 if ($self->{aspect}) { 391 if ($self->{aspect}) {
392 my ($ow, $oh) = ($w, $h);
393
267 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 394 $w = List::Util::min $w, DC::ceil $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 395 $h = List::Util::min $h, DC::ceil $w / $self->{aspect};
269 396
270 # use alignment to adjust x, y 397 # use alignment to adjust x, y
271 398
272 $x += int +($w - $w2) * 0.5; 399 $x += int 0.5 * ($ow - $w);
273 $y += int +($h - $h2) * 0.5; 400 $y += int 0.5 * ($oh - $h);
274
275 ($w, $h) = ($w2, $h2);
276 } 401 }
277 402
278 if ($self->{x} != $x || $self->{y} != $y) { 403 if ($self->{x} ne $x || $self->{y} ne $y) {
279 $self->{x} = $x; 404 $self->{x} = $x;
280 $self->{y} = $y; 405 $self->{y} = $y;
281 $self->update; 406 $self->update;
282 } 407 }
283 408
284 if ($self->{w} != $w || $self->{h} != $h) { 409 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 410 return unless $self->{visible};
286 }
287}
288 411
289sub size_allocate { 412 $self->{alloc_w} = $w;
290 # nothing to be done 413 $self->{alloc_h} = $h;
291}
292 414
293sub reconfigure { 415 $self->{root}{size_alloc}{$self+0} = $self;
294 my ($self) = @_; 416 }
295
296 $self->check_size (1);
297 $self->update;
298} 417}
299 418
300sub children { 419sub children {
420 # nop
421}
422
423sub visible_children {
424 $_[0]->children
301} 425}
302 426
303sub set_max_size { 427sub set_max_size {
304 my ($self, $w, $h) = @_; 428 my ($self, $w, $h) = @_;
305 429
306 delete $self->{max_w}; $self->{max_w} = $w if $w; 430 $self->{max_w} = int $w if defined $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h; 431 $self->{max_h} = int $h if defined $h;
432
433 $self->realloc;
308} 434}
309 435
310sub set_tooltip { 436sub set_tooltip {
311 my ($self, $tooltip) = @_; 437 my ($self, $tooltip) = @_;
312 438
439 $tooltip =~ s/^\s+//;
440 $tooltip =~ s/\s+$//;
441
442 return if $self->{tooltip} eq $tooltip;
443
313 $self->{tooltip} = $tooltip; 444 $self->{tooltip} = $tooltip;
314 445
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 446 if ($DC::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner}; 447 delete $DC::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip; 448 $DC::UI::TOOLTIP_WATCHER->invoke;
318 } 449 }
319} 450}
320 451
321# translate global coordinates to local coordinate system 452# translate global coordinates to local coordinate system
322sub coord2local { 453sub coord2local {
323 my ($self, $x, $y) = @_; 454 my ($self, $x, $y) = @_;
324 455
456 return (undef, undef) unless $self->{parent};
457
325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 458 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
326} 459}
327 460
328# translate local coordinates to global coordinate system 461# translate local coordinates to global coordinate system
329sub coord2global { 462sub coord2global {
330 my ($self, $x, $y) = @_; 463 my ($self, $x, $y) = @_;
331 464
465 return (undef, undef) unless $self->{parent};
466
332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 467 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
333} 468}
334 469
335sub focus_in { 470sub invoke_focus_in {
336 my ($self) = @_; 471 my ($self) = @_;
337 472
338 return if $FOCUS == $self; 473 return if $FOCUS == $self;
339 return unless $self->{can_focus}; 474 return unless $self->{can_focus};
340 475
341 my $focus = $FOCUS; $FOCUS = $self; 476 $FOCUS = $self;
342 477
343 $self->emit (focus_in => $focus); 478 $self->update;
344 479
345 $focus->update if $focus; 480 0
346 $FOCUS->update;
347} 481}
348 482
349sub focus_out { 483sub invoke_focus_out {
350 my ($self) = @_; 484 my ($self) = @_;
351 485
352 return unless $FOCUS == $self; 486 return unless $FOCUS == $self;
353 487
354 my $focus = $FOCUS; undef $FOCUS; 488 undef $FOCUS;
355 489
356 $self->emit (focus_out => $focus); 490 $self->update;
357 491
358 $focus->update if $focus; #? 492 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
359} 493 unless $FOCUS;
360 494
495 0
496}
497
498sub grab_focus {
499 my ($self) = @_;
500
501 $FOCUS->emit ("focus_out") if $FOCUS;
502 $self->emit ("focus_in");
503}
504
361sub mouse_motion { } 505sub invoke_mouse_motion { 0 }
362sub button_up { } 506sub invoke_button_up { 0 }
363sub key_down { } 507sub invoke_key_down { 0 }
364sub key_up { } 508sub invoke_key_up { 0 }
509sub invoke_mouse_wheel { 0 }
365 510
366sub button_down { 511sub invoke_button_down {
367 my ($self, $ev, $x, $y) = @_; 512 my ($self, $ev, $x, $y) = @_;
368 513
369 $self->focus_in; 514 $self->grab_focus;
370}
371 515
372sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 516 0
373sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 517}
374sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
377 518
378sub draw { 519sub connect {
520 my ($self, $signal, $cb) = @_;
521
522 push @{ $self->{signal_cb}{$signal} }, $cb;
523
524 defined wantarray and DC::guard {
525 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
526 @{ $self->{signal_cb}{$signal} };
527 }
528}
529
530sub disconnect_all {
379 my ($self) = @_; 531 my ($self, $signal) = @_;
380 532
381 return unless $self->{h} && $self->{w}; 533 delete $self->{signal_cb}{$signal};
382
383 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw;
386 glPopMatrix;
387
388 if ($self == $HOVER && $self->{can_hover}) {
389 my ($x, $y) = @$self{qw(x y)};
390
391 glColor 1, 0.8, 0.5, 0.2;
392 glEnable GL_BLEND;
393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
394 glBegin GL_QUADS;
395 glVertex $x , $y;
396 glVertex $x + $self->{w}, $y;
397 glVertex $x + $self->{w}, $y + $self->{h};
398 glVertex $x , $y + $self->{h};
399 glEnd;
400 glDisable GL_BLEND;
401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0;
409 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h};
412 glEnd;
413 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 }
416} 534}
417 535
418sub _draw { 536my %has_coords = (
419 my ($self) = @_; 537 button_down => 1,
538 button_up => 1,
539 mouse_motion => 1,
540 mouse_wheel => 1,
541);
420 542
421 warn "no draw defined for $self\n"; 543sub emit {
422} 544 my ($self, $signal, @args) = @_;
423 545
546 # I do not really like this solution, but I do not like duplication
547 # and needlessly verbose code, either.
548 my @append
549 = $has_coords{$signal}
550 ? $args[0]->xy ($self)
551 : ();
552
553 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
554
555 for my $cb (
556 @{$self->{signal_cb}{$signal} || []}, # before
557 ($self->can ("invoke_$signal") || sub { 1 }), # closure
558 ) {
559 return $cb->($self, @args, @append) || next;
560 }
561
562 # parent
563 $self->{parent} && $self->{parent}->emit ($signal, @args)
564}
565
424sub find_widget { 566#sub find_widget {
425 my ($self, $x, $y) = @_; 567# in .xs
426
427 return () unless $self->{can_events};
428
429 return $self
430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
432
433 ()
434}
435 568
436sub set_parent { 569sub set_parent {
437 my ($self, $parent) = @_; 570 my ($self, $parent) = @_;
438 571
439 Scalar::Util::weaken ($self->{parent} = $parent); 572 DC::weaken ($self->{parent} = $parent);
440 573 $self->set_visible if $parent->{visible};
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446} 574}
447 575
448sub check_size { 576sub realloc {
449 my ($self, $forced) = @_; 577 my ($self) = @_;
450 578
451 $self->{force_alloc} = 1 if $forced; 579 if ($self->{visible}) {
452 $CFClient::UI::ROOT->{check_size}{$self} = $self; 580 return if $self->{root}{realloc}{$self+0};
581
582 $self->{root}{realloc}{$self+0} = $self;
583 $self->{root}->update;
584 } else {
585 delete $self->{req_w};
586 delete $self->{req_h};
587 }
453} 588}
454 589
455sub update { 590sub update {
456 my ($self) = @_; 591 my ($self) = @_;
457 592
458 $self->{parent}->update 593 $self->{parent}->update
459 if $self->{parent}; 594 if $self->{parent};
460} 595}
461 596
462sub connect { 597sub reconfigure {
463 my ($self, $signal, $cb) = @_; 598 my ($self) = @_;
464 599
465 push @{ $self->{signal_cb}{$signal} }, $cb; 600 $self->realloc;
601 $self->update;
466} 602}
467 603
468sub emit { 604# using global variables seems a bit hacky, but passing through all drawing
469 my ($self, $signal, @args) = @_; 605# functions seems pointless.
606our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
470 607
471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []} 608#sub draw {
609#CFPlus.xs
610
611sub _draw {
612 my ($self) = @_;
613
614 warn "no draw defined for $self\n";
472} 615}
473 616
474sub DESTROY { 617sub DESTROY {
475 my ($self) = @_; 618 my ($self) = @_;
476 619
620 return if DC::in_destruct;
621
622 local $@;
623 eval { $self->destroy };
624 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
625
477 delete $WIDGET{$self+0}; 626 delete $WIDGET{$self+0};
478 #$self->deactivate;
479} 627}
480 628
481############################################################################# 629#############################################################################
482 630
483package CFClient::UI::DrawBG; 631package DC::UI::DrawBG;
484 632
485our @ISA = CFClient::UI::Base::; 633our @ISA = DC::UI::Base::;
486 634
487use strict; 635use strict;
488use CFClient::OpenGL; 636use DC::OpenGL;
489 637
490sub new { 638sub new {
491 my $class = shift; 639 my $class = shift;
492
493 # range [value, low, high, page]
494 640
495 $class->SUPER::new ( 641 $class->SUPER::new (
496 #bg => [0, 0, 0, 0.2], 642 #bg => [0, 0, 0, 0.2],
497 #active_bg => [1, 1, 1, 0.5], 643 #active_bg => [1, 1, 1, 0.5],
498 @_ 644 @_
… …
508 654
509 if ($color && (@$color < 4 || $color->[3])) { 655 if ($color && (@$color < 4 || $color->[3])) {
510 my ($w, $h) = @$self{qw(w h)}; 656 my ($w, $h) = @$self{qw(w h)};
511 657
512 glEnable GL_BLEND; 658 glEnable GL_BLEND;
513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 659 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514 glColor @$color; 660 glColor_premultiply @$color;
515
516 glBegin GL_QUADS;
517 glVertex 0 , 0;
518 glVertex 0 , $h;
519 glVertex $w, $h; 661 glRect 0, 0, $w, $h;
520 glVertex $w, 0;
521 glEnd;
522
523 glDisable GL_BLEND; 662 glDisable GL_BLEND;
524 } 663 }
525} 664}
526 665
527############################################################################# 666#############################################################################
528 667
529package CFClient::UI::Empty; 668package DC::UI::Empty;
530 669
531our @ISA = CFClient::UI::Base::; 670our @ISA = DC::UI::Base::;
532 671
533sub new { 672sub new {
534 my ($class, %arg) = @_; 673 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 674 $class->SUPER::new (can_events => 0, %arg);
536} 675}
537 676
538sub size_request { 677sub size_request {
539 (0, 0) 678 my ($self) = @_;
679
680 ($self->{w} + 0, $self->{h} + 0)
540} 681}
541 682
542sub draw { } 683sub draw { }
543 684
544############################################################################# 685#############################################################################
545 686
546package CFClient::UI::Container; 687package DC::UI::Container;
547 688
548our @ISA = CFClient::UI::Base::; 689our @ISA = DC::UI::Base::;
549 690
550sub new { 691sub new {
551 my ($class, %arg) = @_; 692 my ($class, %arg) = @_;
552 693
553 my $children = delete $arg{children} || []; 694 my $children = delete $arg{children};
554 695
555 my $self = $class->SUPER::new ( 696 my $self = $class->SUPER::new (
556 children => [], 697 children => [],
557 can_events => 0, 698 can_events => 0,
558 %arg, 699 %arg,
559 ); 700 );
701
560 $self->add ($_) for @$children; 702 $self->add (@$children)
703 if $children && @$children;
561 704
562 $self 705 $self
706}
707
708sub realloc {
709 my ($self) = @_;
710
711 $self->{force_realloc} = 1;
712 $self->{force_size_alloc} = 1;
713 $self->SUPER::realloc;
563} 714}
564 715
565sub add { 716sub add {
566 my ($self, @widgets) = @_; 717 my ($self, @widgets) = @_;
567 718
568 $_->set_parent ($self) 719 $_->set_parent ($self)
569 for @widgets; 720 for @widgets;
570 721
722 # TODO: only do this in widgets that need it, e.g. root, fixed
571 use sort 'stable'; 723 use sort 'stable';
572 724
573 $self->{children} = [ 725 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 726 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 727 @{$self->{children}}, @widgets
576 ]; 728 ];
577 729
578 $self->check_size (1); 730 $self->realloc;
579 $self->update; 731
732 $self->emit (c_add => \@widgets);
733
734 map $_+0, @widgets
580} 735}
581 736
582sub children { 737sub children {
583 @{ $_[0]{children} } 738 @{ $_[0]{children} }
584} 739}
585 740
586sub remove { 741sub remove {
587 my ($self, $child) = @_; 742 my ($self, @widgets) = @_;
588 743
744 $self->emit (c_remove => \@widgets);
745
746 for my $child (@widgets) {
589 delete $child->{parent}; 747 delete $child->{parent};
590 $child->hide; 748 $child->hide;
591
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 749 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
750 }
593 751
594 $self->check_size; 752 $self->realloc;
595 $self->update;
596} 753}
597 754
598sub clear { 755sub clear {
599 my ($self) = @_; 756 my ($self) = @_;
600 757
601 my $children = delete $self->{children}; 758 my $children = $self->{children};
602 $self->{children} = []; 759 $self->{children} = [];
603 760
604 for (@$children) { 761 for (@$children) {
605 delete $_->{parent}; 762 delete $_->{parent};
606 $_->hide; 763 $_->hide;
607 } 764 }
608 765
609 $self->check_size; 766 $self->realloc;
610 $self->update;
611} 767}
612 768
613sub find_widget { 769sub find_widget {
614 my ($self, $x, $y) = @_; 770 my ($self, $x, $y) = @_;
615 771
616 $x -= $self->{x}; 772 $x -= $self->{x};
617 $y -= $self->{y}; 773 $y -= $self->{y};
618 774
619 my $res; 775 my $res;
620 776
621 for (reverse @{ $self->{children} }) { 777 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 778 $res = $_->find_widget ($x, $y)
623 and return $res; 779 and return $res;
624 } 780 }
625 781
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 782 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
627} 783}
628 784
629sub _draw { 785sub _draw {
630 my ($self) = @_; 786 my ($self) = @_;
631 787
632 $_->draw for @{$self->{children}}; 788 $_->draw for $self->visible_children;
633} 789}
634 790
635############################################################################# 791#############################################################################
636 792
637package CFClient::UI::Bin; 793package DC::UI::Bin;
638 794
639our @ISA = CFClient::UI::Container::; 795our @ISA = DC::UI::Container::;
640 796
641sub new { 797sub new {
642 my ($class, %arg) = @_; 798 my ($class, %arg) = @_;
643 799
644 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 800 my $child = (delete $arg{child}) || new DC::UI::Empty::;
645 801
646 $class->SUPER::new (children => [$child], %arg) 802 $class->SUPER::new (children => [$child], %arg)
647} 803}
648 804
649sub add { 805sub add {
650 my ($self, $child) = @_; 806 my ($self, $child) = @_;
651 807
652 $self->{children} = []; 808 $self->clear;
653
654 $self->SUPER::add ($child); 809 $self->SUPER::add ($child);
655} 810}
656 811
657sub remove { 812sub remove {
658 my ($self, $widget) = @_; 813 my ($self, $widget) = @_;
659 814
660 $self->SUPER::remove ($widget); 815 $self->SUPER::remove ($widget);
661 816
662 $self->{children} = [new CFClient::UI::Empty] 817 $self->{children} = [new DC::UI::Empty]
663 unless @{$self->{children}}; 818 unless @{$self->{children}};
664} 819}
665 820
666sub child { $_[0]->{children}[0] } 821sub child { $_[0]->{children}[0] }
667 822
668sub size_request { 823sub size_request {
669 $_[0]{children}[0]->size_request 824 $_[0]{children}[0]->size_request
670} 825}
671 826
672sub size_allocate { 827sub invoke_size_allocate {
673 my ($self, $w, $h) = @_; 828 my ($self, $w, $h) = @_;
674 829
675 $self->{children}[0]->configure (0, 0, $w, $h); 830 $self->{children}[0]->configure (0, 0, $w, $h);
831
832 1
676} 833}
677 834
678############################################################################# 835#############################################################################
836# back-buffered drawing area
679 837
680package CFClient::UI::Window; 838package DC::UI::Window;
681 839
682our @ISA = CFClient::UI::Bin::; 840our @ISA = DC::UI::Bin::;
683 841
684use CFClient::OpenGL; 842use DC::OpenGL;
685 843
686sub new { 844sub new {
687 my ($class, %arg) = @_; 845 my ($class, %arg) = @_;
688 846
689 my $self = $class->SUPER::new (%arg); 847 my $self = $class->SUPER::new (%arg);
… …
694 852
695 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 853 $ROOT->on_post_alloc ($self => sub { $self->render_child });
696 $self->SUPER::update; 854 $self->SUPER::update;
697} 855}
698 856
699sub size_allocate { 857sub invoke_size_allocate {
700 my ($self, $w, $h) = @_; 858 my ($self, $w, $h) = @_;
701 859
702 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 860 $self->update;
861
862 $self->SUPER::invoke_size_allocate ($w, $h)
704} 863}
705 864
706sub _render { 865sub _render {
866 my ($self) = @_;
867
707 $_[0]{children}[0]->draw; 868 $self->{children}[0]->draw;
708} 869}
709 870
710sub render_child { 871sub render_child {
711 my ($self) = @_; 872 my ($self) = @_;
712 873
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 874 $self->{texture} = new_from_opengl DC::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0; 875 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT; 876 glClear GL_COLOR_BUFFER_BIT;
716 877
878 {
879 package DC::UI::Base;
880
881 local ($draw_x, $draw_y, $draw_w, $draw_h) =
882 (0, 0, $self->{w}, $self->{h});
883
717 $self->_render; 884 $self->_render;
885 }
718 }; 886 };
719} 887}
720 888
721sub _draw { 889sub _draw {
722 my ($self) = @_; 890 my ($self) = @_;
723
724 my ($w, $h) = ($self->w, $self->h);
725 891
726 my $tex = $self->{texture} 892 my $tex = $self->{texture}
727 or return; 893 or return;
728 894
729 glEnable GL_TEXTURE_2D; 895 glEnable GL_TEXTURE_2D;
730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 896 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1; 897 glColor 0, 0, 0, 1;
732 898
733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 899 $tex->draw_quad_alpha_premultiplied (0, 0);
734 900
735 glDisable GL_TEXTURE_2D; 901 glDisable GL_TEXTURE_2D;
736} 902}
737 903
738############################################################################# 904#############################################################################
739 905
740package CFClient::UI::ViewPort; 906package DC::UI::ViewPort;
741 907
908use List::Util qw(min max);
909
742our @ISA = CFClient::UI::Window::; 910our @ISA = DC::UI::Window::;
911
912sub new {
913 my $class = shift;
914
915 $class->SUPER::new (
916 scroll_x => 0,
917 scroll_y => 1,
918 @_,
919 )
920}
743 921
744sub size_request { 922sub size_request {
745 my ($self) = @_; 923 my ($self) = @_;
746 924
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 925 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748 926
749 @$self{qw(child_w child_h)} 927 $w = 1 if $self->{scroll_x};
750} 928 $h = 1 if $self->{scroll_y};
751 929
930 ($w, $h)
931}
932
752sub size_allocate { 933sub invoke_size_allocate {
753 my ($self, $w, $h) = @_; 934 my ($self, $w, $h) = @_;
754 935
755 my ($cw, $ch) = @$self{qw(child_w child_h)}; 936 my $child = $self->child;
756# $w = $self->{w}; 937
938 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
939 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
940
757 $self->child->configure (0, 0, $cw, $ch); 941 $self->child->configure (0, 0, $w, $h);
758 $self->update; 942 $self->update;
943
944 1
759} 945}
760 946
761sub set_offset { 947sub set_offset {
762 my ($self, $x, $y) = @_; 948 my ($self, $x, $y) = @_;
763 949
950 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
951 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
952
953 if ($x != $self->{view_x} or $y != $self->{view_y}) {
764 $self->{view_x} = int $x; 954 $self->{view_x} = $x;
765 $self->{view_y} = int $y; 955 $self->{view_y} = $y;
766 956
957 $self->emit (changed => $x, $y);
767 $self->update; 958 $self->update;
959 }
960}
961
962sub set_center {
963 my ($self, $x, $y) = @_;
964
965 $self->set_offset ($x - $self->{w} * .5, $y - $self->{h} * .5);
966}
967
968sub make_visible {
969 my ($self, $x, $y, $border) = @_;
970
971 if ( $x < $self->{view_x} + $self->{w} * $border
972 || $x > $self->{view_x} + $self->{w} * (1 - $border)
973 || $y < $self->{view_y} + $self->{h} * $border
974 || $y > $self->{view_y} + $self->{h} * (1 - $border)
975 ) {
976 $self->set_center ($x, $y);
977 }
768} 978}
769 979
770# hmm, this does not work for topleft of $self... but we should not ask for that 980# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local { 981sub coord2local {
772 my ($self, $x, $y) = @_; 982 my ($self, $x, $y) = @_;
… …
787 my ($self, $x, $y) = @_; 997 my ($self, $x, $y) = @_;
788 998
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 999 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1000 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) { 1001 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1002 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else { 1003 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y) 1004 $self->DC::UI::Base::find_widget ($x, $y)
795 } 1005 }
796} 1006}
797 1007
798sub _render { 1008sub _render {
799 my ($self) = @_; 1009 my ($self) = @_;
800 1010
1011 local $DC::UI::Base::draw_x = $DC::UI::Base::draw_x - $self->{view_x};
1012 local $DC::UI::Base::draw_y = $DC::UI::Base::draw_y - $self->{view_y};
1013
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1014 DC::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802 1015
803 $self->SUPER::_render; 1016 $self->SUPER::_render;
804} 1017}
805 1018
806############################################################################# 1019#############################################################################
807 1020
808package CFClient::UI::ScrolledWindow; 1021package DC::UI::ScrolledWindow;
809 1022
810our @ISA = CFClient::UI::HBox::; 1023our @ISA = DC::UI::Table::;
811 1024
812sub new { 1025sub new {
813 my $class = shift; 1026 my ($class, %arg) = @_;
1027
1028 my $child = delete $arg{child};
814 1029
815 my $self; 1030 my $self;
816 1031
817 my $slider = new CFClient::UI::Slider 1032 my $hslider = new DC::UI::Slider
1033 c_col => 0,
1034 c_row => 1,
818 vertical => 1, 1035 vertical => 0,
819 range => [0, 0, 1, 0.01], # HACK fix 1036 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub { 1037 on_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1038 $self->{hpos} = $_[1];
1039 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
822 }, 1040 },
823 ; 1041 ;
824 1042
1043 my $vslider = new DC::UI::Slider
1044 c_col => 1,
1045 c_row => 0,
1046 vertical => 1,
1047 range => [0, 0, 1, 0.01], # HACK fix
1048 on_changed => sub {
1049 $self->{vpos} = $_[1];
1050 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1051 },
1052 ;
1053
825 $self = $class->SUPER::new ( 1054 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1), 1055 scroll_x => 0,
1056 scroll_y => 1,
1057 can_events => 1,
827 slider => $slider, 1058 hslider => $hslider,
828 @_, 1059 vslider => $vslider,
1060 col_expand => [1, 0],
1061 row_expand => [1, 0],
1062 %arg,
829 ); 1063 );
830 1064
831 $self->{vp}->add ($self->{scrolled}); 1065 $self->{vp} = new DC::UI::ViewPort
1066 c_col => 0,
1067 c_row => 0,
1068 expand => 1,
1069 scroll_x => $self->{scroll_x},
1070 scroll_y => $self->{scroll_y},
1071 on_changed => sub {
1072 my ($vp, $x, $y) = @_;
1073
1074 $vp->{parent}{hslider}->set_value ($x);
1075 $vp->{parent}{vslider}->set_value ($y);
1076
1077 0
1078 },
1079 on_size_allocate => sub {
1080 my ($vp, $w, $h) = @_;
1081 $vp->{parent}->update_slider;
1082 0
1083 },
1084 ;
1085
832 $self->add ($self->{vp}); 1086 $self->SUPER::add ($self->{vp});
833 $self->add ($self->{slider}); 1087
1088 $self->add ($child) if $child;
834 1089
835 $self 1090 $self
836} 1091}
837 1092
838#TODO# update range on size_allocate depending on child 1093sub add {
839# update viewport offset on scroll 1094 my ($self, $widget) = @_;
1095
1096 $self->{vp}->add ($self->{child} = $widget);
1097}
1098
1099sub set_offset { shift->{vp}->set_offset (@_) }
1100sub set_center { shift->{vp}->set_center (@_) }
1101sub make_visible { shift->{vp}->make_visible (@_) }
1102
1103sub update_slider {
1104 my ($self) = @_;
1105
1106 my $child = ($self->{vp} or return)->child;
1107
1108 if ($self->{scroll_x}) {
1109 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1110 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1111
1112 my $visible = $w1 > $w2;
1113 if ($visible != $self->{hslider_visible}) {
1114 $self->{hslider_visible} = $visible;
1115 $visible ? $self->SUPER::add ($self->{hslider})
1116 : $self->SUPER::remove ($self->{hslider});
1117 }
1118 }
1119
1120 if ($self->{scroll_y}) {
1121 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1122 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1123
1124 my $visible = $h1 > $h2;
1125 if ($visible != $self->{vslider_visible}) {
1126 $self->{vslider_visible} = $visible;
1127 $visible ? $self->SUPER::add ($self->{vslider})
1128 : $self->SUPER::remove ($self->{vslider});
1129 }
1130 }
1131}
1132
1133sub start_dragging {
1134 my ($self, $ev) = @_;
1135
1136 $self->grab_focus;
1137
1138 my $ox = $self->{vp}{view_x};
1139 my $oy = $self->{vp}{view_y};
1140
1141 $self->{motion} = sub {
1142 my ($ev, $x, $y) = @_;
1143
1144 $ox -= $ev->{xrel};
1145 $oy -= $ev->{yrel};
1146
1147 $self->{vp}->set_offset ($ox, $oy);
1148 };
1149}
1150
1151sub invoke_mouse_wheel {
1152 my ($self, $ev) = @_;
1153
1154 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1155 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1156
1157 1
1158}
1159
1160sub invoke_button_down {
1161 my ($self, $ev, $x, $y) = @_;
1162
1163 if ($ev->{button} == 2) {
1164 $self->start_dragging ($ev);
1165 return 1;
1166 }
1167
1168 0
1169}
1170
1171sub invoke_button_up {
1172 my ($self, $ev, $x, $y) = @_;
1173
1174 if (delete $self->{motion}) {
1175 return 1;
1176 }
1177
1178 0
1179}
1180
1181sub invoke_mouse_motion {
1182 my ($self, $ev, $x, $y) = @_;
1183
1184 if ($self->{motion}) {
1185 $self->{motion}->($ev, $x, $y);
1186 return 1;
1187 }
1188
1189 0
1190}
1191
1192sub invoke_size_allocate {
1193 my ($self, $w, $h) = @_;
1194
1195 $self->update_slider;
1196 $self->SUPER::invoke_size_allocate ($w, $h)
1197}
840 1198
841############################################################################# 1199#############################################################################
842 1200
843package CFClient::UI::Frame; 1201package DC::UI::Frame;
844 1202
845our @ISA = CFClient::UI::Bin::; 1203our @ISA = DC::UI::Bin::;
846 1204
847use CFClient::OpenGL; 1205use DC::OpenGL;
848 1206
849sub new { 1207sub new {
850 my $class = shift; 1208 my $class = shift;
851 1209
852 $class->SUPER::new ( 1210 $class->SUPER::new (
… …
860 1218
861 if ($self->{bg}) { 1219 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)}; 1220 my ($w, $h) = @$self{qw(w h)};
863 1221
864 glEnable GL_BLEND; 1222 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1223 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} }; 1224 glColor_premultiply @{ $self->{bg} };
867
868 glBegin GL_QUADS;
869 glVertex 0 , 0;
870 glVertex 0 , $h;
871 glVertex $w, $h; 1225 glRect 0, 0, $w, $h;
872 glVertex $w, 0;
873 glEnd;
874
875 glDisable GL_BLEND; 1226 glDisable GL_BLEND;
876 } 1227 }
877 1228
878 $self->SUPER::_draw; 1229 $self->SUPER::_draw;
879} 1230}
880 1231
881############################################################################# 1232#############################################################################
882 1233
883package CFClient::UI::FancyFrame; 1234package DC::UI::FancyFrame;
884 1235
885our @ISA = CFClient::UI::Bin::; 1236our @ISA = DC::UI::Bin::;
886 1237
887use CFClient::OpenGL; 1238use DC::OpenGL;
888
889my @tex =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892 1239
893sub new { 1240sub new {
894 my $class = shift; 1241 my ($class, %arg) = @_;
895 1242
896 # TODO: user_x, user_y, overwrite moveto? 1243 if ((exists $arg{label}) && !ref $arg{label}) {
1244 $arg{label} = new DC::UI::Label
1245 align => 1,
1246 valign => 0,
1247 text => $arg{label},
1248 fontsize => ($arg{border} || 0.8) * 0.75;
1249 }
897 1250
898 my $self = $class->SUPER::new ( 1251 my $self = $class->SUPER::new (
1252 # label => "",
899 bg => [1, 1, 1, 1], 1253 fg => [0.6, 0.3, 0.1],
900 border_bg => [1, 1, 1, 1],
901 border => 0.6, 1254 border => 0.8,
902 toplevel => 1, 1255 style => 'single',
903 can_events => 1, 1256 %arg,
904 @_
905 ); 1257 );
906 1258
907 $self->{title} &&= new CFClient::UI::Label
908 align => 0,
909 valign => 1,
910 text => $self->{title},
911 fontsize => $self->{border};
912
913 $self 1259 $self
1260}
1261
1262sub add {
1263 my ($self, @widgets) = @_;
1264
1265 $self->SUPER::add (@widgets);
1266 $self->DC::UI::Container::add ($self->{label}) if $self->{label};
914} 1267}
915 1268
916sub border { 1269sub border {
917 int $_[0]{border} * $::FONTSIZE 1270 int $_[0]{border} * $::FONTSIZE
918} 1271}
919 1272
920sub size_request { 1273sub size_request {
921 my ($self) = @_; 1274 my ($self) = @_;
1275
1276 ($self->{label_w}, undef) = $self->{label}->size_request
1277 if $self->{label};
922 1278
923 my ($w, $h) = $self->SUPER::size_request; 1279 my ($w, $h) = $self->SUPER::size_request;
924 1280
925 ( 1281 (
926 $w + $self->border * 2, 1282 $w + $self->border * 2,
927 $h + $self->border * 2, 1283 $h + $self->border * 2,
928 ) 1284 )
929} 1285}
930 1286
931sub size_allocate { 1287sub invoke_size_allocate {
932 my ($self, $w, $h) = @_; 1288 my ($self, $w, $h) = @_;
933 1289
934 $h -= List::Util::max 0, $self->border * 2; 1290 my $border = $self->border;
1291
935 $w -= List::Util::max 0, $self->border * 2; 1292 $w -= List::Util::max 0, $border * 2;
1293 $h -= List::Util::max 0, $border * 2;
936 1294
937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1295 if (my $label = $self->{label}) {
938 if $self->{title}; 1296 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1297 $label->{h} = List::Util::min $h, $border;
1298 $label->invoke_size_allocate ($label->{w}, $label->{h});
1299 }
939 1300
940 $self->child->configure ($self->border, $self->border, $w, $h); 1301 $self->child->configure ($border, $border, $w, $h);
941}
942 1302
1303 1
1304}
1305
1306sub _draw {
1307 my ($self) = @_;
1308
1309 my $child = $self->{children}[0];
1310
1311 my $border = $self->border;
1312 my ($w, $h) = ($self->{w}, $self->{h});
1313
1314 $child->draw;
1315
1316 glColor @{$self->{fg}};
1317 glBegin GL_LINE_STRIP;
1318 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1319 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1320 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1321 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1322 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1323 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1324 glEnd;
1325
1326 if ($self->{label}) {
1327 glTranslate $border * 2, 0;
1328 $self->{label}->_draw;
1329 }
1330}
1331
1332#############################################################################
1333
1334package DC::UI::Toplevel;
1335
1336our @ISA = DC::UI::Bin::;
1337
1338use DC::OpenGL;
1339
1340my $bg =
1341 new_from_file DC::Texture DC::find_rcfile "d1_bg.png",
1342 mipmap => 1, wrap => 1;
1343
1344my @border =
1345 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1346 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1347
1348my @icon =
1349 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1350 qw(x1_move.png x1_resize.png);
1351
1352sub new {
1353 my ($class, %arg) = @_;
1354
1355 my $self = $class->SUPER::new (
1356 bg => [1, 1, 1, 1],
1357 border_bg => [1, 1, 1, 1],
1358 border => 0.6,
1359 can_events => 1,
1360 min_w => 64,
1361 min_h => 32,
1362 %arg,
1363 );
1364
1365 $self->{title_widget} = new DC::UI::Label
1366 align => 0,
1367 valign => 1,
1368 text => $self->{title},
1369 fontsize => $self->{border},
1370 if exists $self->{title};
1371
1372 if ($self->{has_close_button}) {
1373 $self->{close_button} =
1374 new DC::UI::ImageButton
1375 path => 'x1_close.png',
1376 on_activate => sub { $self->emit ("delete") };
1377
1378 $self->DC::UI::Container::add ($self->{close_button});
1379 }
1380
1381 $self
1382}
1383
1384sub add {
1385 my ($self, @widgets) = @_;
1386
1387 $self->SUPER::add (@widgets);
1388 $self->DC::UI::Container::add ($self->{close_button}) if $self->{close_button};
1389 $self->DC::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1390}
1391
1392sub border {
1393 int $_[0]{border} * $::FONTSIZE
1394}
1395
1396sub get_max_wh {
1397 my ($self) = @_;
1398
1399 return ($self->{w}, $self->{h})
1400 if $self->{visible} && $self->{w};
1401
1402 $self->SUPER::get_max_wh
1403}
1404
1405sub size_request {
1406 my ($self) = @_;
1407
1408 $self->{title_widget}->size_request
1409 if $self->{title_widget};
1410
1411 $self->{close_button}->size_request
1412 if $self->{close_button};
1413
1414 my ($w, $h) = $self->SUPER::size_request;
1415
1416 (
1417 $w + $self->border * 2,
1418 $h + $self->border * 2,
1419 )
1420}
1421
1422sub invoke_size_allocate {
1423 my ($self, $w, $h) = @_;
1424
1425 if ($self->{title_widget}) {
1426 $self->{title_widget}{w} = $w;
1427 $self->{title_widget}{h} = $h;
1428 $self->{title_widget}->invoke_size_allocate ($w, $h);
1429 }
1430
1431 my $border = $self->border;
1432
1433 $h -= List::Util::max 0, $border * 2;
1434 $w -= List::Util::max 0, $border * 2;
1435
1436 $self->child->configure ($border, $border, $w, $h);
1437
1438 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1439 if $self->{close_button};
1440
1441 1
1442}
1443
1444sub invoke_delete {
1445 my ($self) = @_;
1446
1447 $self->hide;
1448
1449 1
1450}
1451
943sub button_down { 1452sub invoke_button_down {
944 my ($self, $ev, $x, $y) = @_; 1453 my ($self, $ev, $x, $y) = @_;
945 1454
946 my ($w, $h) = @$self{qw(w h)}; 1455 my ($w, $h) = @$self{qw(w h)};
947 my $border = $self->border; 1456 my $border = $self->border;
948 1457
… …
961 my ($ev, $x, $y) = @_; 1470 my ($ev, $x, $y) = @_;
962 1471
963 my $dx = $ev->{x} - $ox; 1472 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy; 1473 my $dy = $ev->{y} - $oy;
965 1474
966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1475 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1476 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1477
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1478 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
969 $self->check_size; 1479 $self->realloc;
970 }; 1480 };
971 1481
972 } elsif ($lr ^ $td) { 1482 } elsif ($lr ^ $td) {
973 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1483 my ($ox, $oy) = ($ev->{x}, $ev->{y});
974 my ($bx, $by) = ($self->{x}, $self->{y}); 1484 my ($bx, $by) = ($self->{x}, $self->{y});
… …
976 $self->{motion} = sub { 1486 $self->{motion} = sub {
977 my ($ev, $x, $y) = @_; 1487 my ($ev, $x, $y) = @_;
978 1488
979 ($x, $y) = ($ev->{x}, $ev->{y}); 1489 ($x, $y) = ($ev->{x}, $ev->{y});
980 1490
981 $self->move ($bx + $x - $ox, $by + $y - $oy); 1491 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
982 $self->update; 1492 # HACK: the next line is required to enforce placement
1493 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
983 }; 1494 };
1495 } else {
1496 return 0;
1497 }
1498
984 } 1499 1
985} 1500}
986 1501
987sub button_up { 1502sub invoke_button_up {
988 my ($self, $ev, $x, $y) = @_; 1503 my ($self, $ev, $x, $y) = @_;
989 1504
990 delete $self->{motion}; 1505 ! ! delete $self->{motion}
991} 1506}
992 1507
993sub mouse_motion { 1508sub invoke_mouse_motion {
994 my ($self, $ev, $x, $y) = @_; 1509 my ($self, $ev, $x, $y) = @_;
995 1510
996 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1511 $self->{motion}->($ev, $x, $y) if $self->{motion};
1512
1513 ! ! $self->{motion}
1514}
1515
1516sub invoke_visibility_change {
1517 my ($self, $visible) = @_;
1518
1519 delete $self->{motion} unless $visible;
1520
1521 0
997} 1522}
998 1523
999sub _draw { 1524sub _draw {
1000 my ($self) = @_; 1525 my ($self) = @_;
1001 1526
1527 my $child = $self->{children}[0];
1528
1002 my ($w, $h ) = ($self->{w}, $self->{h}); 1529 my ($w, $h ) = ($self->{w}, $self->{h});
1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1530 my ($cw, $ch) = ($child->{w}, $child->{h});
1004 1531
1005 glEnable GL_TEXTURE_2D; 1532 glEnable GL_TEXTURE_2D;
1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1533 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1007 1534
1008 my $border = $self->border; 1535 my $border = $self->border;
1009 1536
1010 glColor @{ $self->{border_bg} }; 1537 glColor @{ $self->{border_bg} };
1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1538 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1539 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1540 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1541 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1542
1543 # move
1544 my $w2 = ($w - $border) * .5;
1545 my $h2 = ($h - $border) * .5;
1546 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1547 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1548 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1549
1550 # resize
1551 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1552 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1553 unless $self->{has_close_button};
1554 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1555 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1015 1556
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1557 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1017 my $bg = $tex[0]; 1558 glColor @{ $self->{bg} };
1018 1559
1019 # TODO: repeat texture not scale 1560 # TODO: repeat texture not scale
1561 # solve this better(?)
1020 my $rep_x = $cw / $bg->{w}; 1562 $bg->{s} = $cw / $bg->{w};
1021 my $rep_y = $ch / $bg->{h}; 1563 $bg->{t} = $ch / $bg->{h};
1022
1023 glColor @{ $self->{bg} };
1024
1025 $bg->{s} = $rep_x;
1026 $bg->{t} = $rep_y;
1027 $bg->{wrap_mode} = 1;
1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1564 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 } 1565 }
1030 1566
1031 glDisable GL_TEXTURE_2D; 1567 glDisable GL_TEXTURE_2D;
1032 1568
1033 $self->{title}->draw if $self->{title};
1034
1035 $self->child->draw; 1569 $child->draw;
1570
1571 if ($self->{title_widget}) {
1572 glTranslate 0, $border - $self->{h};
1573 $self->{title_widget}->_draw;
1574
1575 glTranslate 0, - ($border - $self->{h});
1576 }
1577
1578 $self->{close_button}->draw
1579 if $self->{close_button};
1036} 1580}
1037 1581
1038############################################################################# 1582#############################################################################
1039 1583
1040package CFClient::UI::Table; 1584package DC::UI::Table;
1041 1585
1042our @ISA = CFClient::UI::Base::; 1586our @ISA = DC::UI::Container::;
1043 1587
1044use List::Util qw(max sum); 1588use List::Util qw(max sum);
1045 1589
1046use CFClient::OpenGL; 1590use DC::OpenGL;
1047 1591
1048sub new { 1592sub new {
1049 my $class = shift; 1593 my $class = shift;
1050 1594
1051 $class->SUPER::new ( 1595 $class->SUPER::new (
1052 col_expand => [], 1596 col_expand => [],
1597 row_expand => [],
1053 @_ 1598 @_,
1054 ) 1599 )
1055} 1600}
1056 1601
1057sub add { 1602sub add {
1058 my ($self, $x, $y, $child) = @_;
1059
1060 $child->set_parent ($self);
1061 $self->{children}[$y][$x] = $child;
1062
1063 $child->check_size;
1064}
1065
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
1070# TODO: move to container class maybe? send childs a signal on removal?
1071sub clear {
1072 my ($self) = @_; 1603 my ($self, @widgets) = @_;
1604
1605 for my $child (@widgets) {
1606 $child->{c_rowspan} ||= 1;
1607 $child->{c_colspan} ||= 1;
1608 }
1609
1610 $self->SUPER::add (@widgets);
1611}
1612
1613sub add_at {
1614 my $self = shift;
1615
1616 my @widgets;
1617
1618 while (@_) {
1619 my ($col, $row, $child) = splice @_, 0, 3, ();
1620
1621 $child->{c_row} = $row;
1622 $child->{c_col} = $col;
1623
1624 push @widgets, $child;
1625 }
1626
1627 $self->add (@widgets);
1628}
1629
1630sub get_wh {
1631 my ($self) = @_;
1632
1633 my (@w, @h);
1073 1634
1074 my @children = $self->children; 1635 my @children = $self->children;
1075 delete $self->{children}; 1636
1637 # first pass, columns
1638 for my $widget (sort { $a->{c_colspan} <=> $b->{c_colspan} } @children) {
1639 my ($c, $w, $cs) = @$widget{qw(c_col req_w c_colspan)};
1640
1641 my $sw = sum @w[$c .. $c + $cs - 1];
1642
1643 if ($w > $sw) {
1644 $_ += ($w - $sw) / ($_ ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1645 }
1076 1646 }
1077 for (@children) {
1078 delete $_->{parent};
1079 $_->hide;
1080 }
1081 1647
1082 $self->update; 1648 # second pass, rows
1083} 1649 for my $widget (sort { $a->{c_rowspan} <=> $b->{c_rowspan} } @children) {
1084
1085sub get_wh {
1086 my ($self) = @_;
1087
1088 my (@w, @h);
1089
1090 for my $y (0 .. $#{$self->{children}}) {
1091 my $row = $self->{children}[$y]
1092 or next;
1093
1094 for my $x (0 .. $#$row) {
1095 my $widget = $row->[$x]
1096 or next;
1097 my ($w, $h) = @$widget{qw(req_w req_h)}; 1650 my ($r, $h, $rs) = @$widget{qw(c_row req_h c_rowspan)};
1098 1651
1099 $w[$x] = max $w[$x], $w; 1652 my $sh = sum @h[$r .. $r + $rs - 1];
1100 $h[$y] = max $h[$y], $h; 1653
1654 if ($h > $sh) {
1655 $_ += ($h - $sh) / ($_ ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1101 } 1656 }
1102 } 1657 }
1103 1658
1104 (\@w, \@h) 1659 (\@w, \@h)
1105} 1660}
… …
1113 (sum @$ws), 1668 (sum @$ws),
1114 (sum @$hs), 1669 (sum @$hs),
1115 ) 1670 )
1116} 1671}
1117 1672
1118sub size_allocate { 1673sub invoke_size_allocate {
1119 my ($self, $w, $h) = @_; 1674 my ($self, $w, $h) = @_;
1120 1675
1121 my ($ws, $hs) = $self->get_wh; 1676 my ($ws, $hs) = $self->get_wh;
1122 1677
1123 my $req_w = sum @$ws; 1678 my $req_w = (sum @$ws) || 1;
1124 my $req_h = sum @$hs; 1679 my $req_h = (sum @$hs) || 1;
1125 1680
1126 # TODO: nicer code && do row_expand 1681 # now linearly scale the rows/columns to the allocated size
1127 my @col_expand = @{$self->{col_expand}}; 1682 my @col_expand = @{$self->{col_expand}};
1128 @col_expand = (1) x @$ws unless @col_expand; 1683 @col_expand = (1) x @$ws unless @col_expand;
1129 my $col_expand = (sum @col_expand) || 1; 1684 my $col_expand = (sum @col_expand) || 1;
1130 1685
1131 # linearly scale sizes
1132 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1686 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1133 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1134 1687
1135 CFClient::UI::harmonize $ws; 1688 DC::UI::harmonize $ws;
1689
1690 my @row_expand = @{$self->{row_expand}};
1691 @row_expand = (1) x @$ws unless @row_expand;
1692 my $row_expand = (sum @row_expand) || 1;
1693
1694 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1695
1136 CFClient::UI::harmonize $hs; 1696 DC::UI::harmonize $hs;
1137 1697
1138 my $y; 1698 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1699 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1139 1700
1140 for my $r (0 .. $#{$self->{children}}) { 1701 for my $widget ($self->children) {
1141 my $row = $self->{children}[$r] 1702 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(c_row c_col req_w req_h c_rowspan c_colspan)};
1142 or next;
1143 1703
1144 my $x = 0; 1704 $widget->configure (
1145 my $row_h = $hs->[$r]; 1705 $x[$c], $y[$r],
1706 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1146 1707 );
1147 for my $c (0 .. $#$row) { 1708 }
1148 my $col_w = $ws->[$c];
1149 1709
1150 if (my $widget = $row->[$c]) { 1710 1
1151 $widget->configure ($x, $y, $col_w, $row_h); 1711}
1152 }
1153 1712
1154 $x += $col_w; 1713#############################################################################
1714
1715package DC::UI::Fixed;
1716
1717use List::Util qw(min max);
1718
1719our @ISA = DC::UI::Container::;
1720
1721sub _scale($$$) {
1722 my ($rel, $val, $max) = @_;
1723
1724 $rel ? $val * $max : $val
1725}
1726
1727sub size_request {
1728 my ($self) = @_;
1729
1730 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1731
1732 # determine overall size by querying abs widgets
1733 for my $child ($self->visible_children) {
1734 unless ($child->{c_rel}) {
1735 my $x = $child->{c_x};
1736 my $y = $child->{c_y};
1737
1738 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1739 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1155 } 1740 }
1156
1157 $y += $row_h;
1158 } 1741 }
1159 1742
1160} 1743 my $W = $x2 - $x1;
1744 my $H = $y2 - $y1;
1161 1745
1162sub find_widget { 1746 # now layout remaining widgets
1747 for my $child ($self->visible_children) {
1748 if ($child->{c_rel}) {
1749 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1750 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1751
1752 $x1 = min $x1, $x; $x2 = max $x2, $x + $child->{req_w};
1753 $y1 = min $y1, $y; $y2 = max $y2, $y + $child->{req_h};
1754 }
1755 }
1756
1757 my $W = $x2 - $x1;
1758 my $H = $y2 - $y1;
1759
1760 ($W, $H)
1761}
1762
1763sub invoke_size_allocate {
1163 my ($self, $x, $y) = @_; 1764 my ($self, $W, $H) = @_;
1164 1765
1165 $x -= $self->{x}; 1766 for my $child ($self->visible_children) {
1166 $y -= $self->{y}; 1767 my $x = _scale $child->{c_rel}, $child->{c_x}, $W;
1768 my $y = _scale $child->{c_rel}, $child->{c_y}, $H;
1167 1769
1168 my $res; 1770 $x += $child->{c_halign} * $child->{req_w};
1771 $y += $child->{c_valign} * $child->{req_h};
1169 1772
1170 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1773 $child->configure (int $x, int $y, $child->{req_w}, $child->{req_h});
1171 $res = $_->find_widget ($x, $y) 1774 }
1172 and return $res; 1775
1173 } 1776 1
1174
1175 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1176}
1177
1178sub _draw {
1179 my ($self) = @_;
1180
1181 for (grep $_, @{$self->{children}}) {
1182 $_->draw for grep $_, @$_;
1183 }
1184} 1777}
1185 1778
1186############################################################################# 1779#############################################################################
1187 1780
1188package CFClient::UI::HBox; 1781package DC::UI::Box;
1189 1782
1190# TODO: wrap into common Box base class
1191
1192our @ISA = CFClient::UI::Container::; 1783our @ISA = DC::UI::Container::;
1193 1784
1194sub size_request { 1785sub size_request {
1195 my ($self) = @_; 1786 my ($self) = @_;
1196 1787
1197 my @alloc = map [$_->size_request], @{$self->{children}}; 1788 my @children = $self->visible_children;
1198 1789
1790 $self->{vertical}
1791 ? (
1792 (List::Util::max map $_->{req_w}, @children),
1793 (List::Util::sum map $_->{req_h}, @children),
1794 )
1795 : (
1796 (List::Util::sum map $_->{req_w}, @children),
1797 (List::Util::max map $_->{req_h}, @children),
1798 )
1799}
1800
1801sub invoke_size_allocate {
1802 my ($self, $w, $h) = @_;
1803
1804 my $space = $self->{vertical} ? $h : $w;
1805 my @children = $self->visible_children;
1806
1807 my @req;
1808
1809 if ($self->{homogeneous}) {
1810 @req = ($space / (@children || 1)) x @children;
1811 } else {
1812 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1813 my $req = List::Util::sum @req;
1814
1815 if ($req > $space) {
1816 # ah well, not enough space
1817 $_ *= $space / $req for @req;
1818 } else {
1819 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1820
1821 $space = ($space - $req) / $expand; # remaining space to give away
1822
1823 $req[$_] += $space * $children[$_]{expand}
1824 for 0 .. $#children;
1825 }
1199 ( 1826 }
1200 (List::Util::sum map $_->[0], @alloc), 1827
1201 (List::Util::max map $_->[1], @alloc), 1828 DC::UI::harmonize \@req;
1829
1830 my $pos = 0;
1831 for (0 .. $#children) {
1832 my $alloc = $req[$_];
1833 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1834
1835 $pos += $alloc;
1836 }
1837
1838 1
1839}
1840
1841#############################################################################
1842
1843package DC::UI::HBox;
1844
1845our @ISA = DC::UI::Box::;
1846
1847sub new {
1848 my $class = shift;
1849
1850 $class->SUPER::new (
1851 vertical => 0,
1852 @_,
1202 ) 1853 )
1203} 1854}
1204 1855
1205sub size_allocate {
1206 my ($self, $w, $h) = @_;
1207
1208 ($h, $w) = ($w, $h);
1209
1210 my $children = $self->{children};
1211
1212 my @h = map $_->{req_w}, @$children;
1213
1214 my $req_h = List::Util::sum @h;
1215
1216 if ($req_h > $h) {
1217 # ah well, not enough space
1218 $_ *= $h / $req_h for @h;
1219 } else {
1220 my $exp = List::Util::sum map $_->{expand}, @$children;
1221 $exp ||= 1;
1222
1223 for (0 .. $#$children) {
1224 my $child = $children->[$_];
1225
1226 my $alloc_h = $h[$_];
1227 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1228 $h[$_] = $alloc_h;
1229 }
1230 }
1231
1232 CFClient::UI::harmonize \@h;
1233
1234 my $y = 0;
1235 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_];
1238 $child->configure ($y, 0, $h, $w);
1239
1240 $y += $h;
1241 }
1242
1243 1
1244}
1245
1246############################################################################# 1856#############################################################################
1247 1857
1248package CFClient::UI::VBox; 1858package DC::UI::VBox;
1249 1859
1250# TODO: wrap into common Box base class 1860our @ISA = DC::UI::Box::;
1251 1861
1252our @ISA = CFClient::UI::Container::; 1862sub new {
1863 my $class = shift;
1253 1864
1254sub size_request { 1865 $class->SUPER::new (
1255 my ($self) = @_; 1866 vertical => 1,
1256 1867 @_,
1257 my @alloc = map [$_->size_request], @{$self->{children}};
1258
1259 (
1260 (List::Util::max map $_->[0], @alloc),
1261 (List::Util::sum map $_->[1], @alloc),
1262 ) 1868 )
1263} 1869}
1264 1870
1265sub size_allocate {
1266 my ($self, $w, $h) = @_;
1267
1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1269
1270 my $children = $self->{children};
1271
1272 my @h = map $_->{req_h}, @$children;
1273
1274 my $req_h = List::Util::sum @h;
1275
1276 if ($req_h > $h) {
1277 # ah well, not enough space
1278 $_ *= $h / $req_h for @h;
1279 } else {
1280 my $exp = List::Util::sum map $_->{expand}, @$children;
1281 $exp ||= 1;
1282
1283 for (0 .. $#$children) {
1284 my $child = $children->[$_];
1285
1286 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1287 }
1288 }
1289
1290 CFClient::UI::harmonize \@h;
1291
1292 my $y = 0;
1293 for (0 .. $#$children) {
1294 my $child = $children->[$_];
1295 my $h = $h[$_];
1296 $child->configure (0, $y, $w, $h);
1297
1298 $y += $h;
1299 }
1300
1301 1
1302}
1303
1304############################################################################# 1871#############################################################################
1305 1872
1306package CFClient::UI::Label; 1873package DC::UI::Label;
1307 1874
1308our @ISA = CFClient::UI::DrawBG::; 1875our @ISA = DC::UI::DrawBG::;
1309 1876
1310use CFClient::OpenGL; 1877use DC::OpenGL;
1311 1878
1312sub new { 1879sub new {
1313 my ($class, %arg) = @_; 1880 my ($class, %arg) = @_;
1314 1881
1315 my $self = $class->SUPER::new ( 1882 my $self = $class->SUPER::new (
… …
1318 #active_bg => none 1885 #active_bg => none
1319 #font => default_font 1886 #font => default_font
1320 #text => initial text 1887 #text => initial text
1321 #markup => initial narkup 1888 #markup => initial narkup
1322 #max_w => maximum pixel width 1889 #max_w => maximum pixel width
1890 #style => 0, # render flags
1323 ellipsise => 3, # end 1891 ellipsise => 3, # end
1324 layout => (new CFClient::Layout), 1892 layout => (new DC::Layout),
1325 fontsize => 1, 1893 fontsize => 1,
1326 align => -1, 1894 align => -1,
1327 valign => -1, 1895 valign => -1,
1328 padding => 2, 1896 padding_x => 2,
1897 padding_y => 2,
1329 can_events => 0, 1898 can_events => 0,
1330 %arg 1899 %arg
1331 ); 1900 );
1332 1901
1333 if (exists $self->{template}) { 1902 if (exists $self->{template}) {
1334 my $layout = new CFClient::Layout; 1903 my $layout = new DC::Layout;
1335 $layout->set_text (delete $self->{template}); 1904 $layout->set_text (delete $self->{template});
1336 $self->{template} = $layout; 1905 $self->{template} = $layout;
1337 } 1906 }
1338 1907
1339 if (exists $self->{markup}) { 1908 if (exists $self->{markup}) {
… …
1343 } 1912 }
1344 1913
1345 $self 1914 $self
1346} 1915}
1347 1916
1348sub escape($) {
1349 local $_ = $_[0];
1350
1351 s/&/&amp;/g;
1352 s/>/&gt;/g;
1353 s/</&lt;/g;
1354
1355 $_
1356}
1357
1358sub update { 1917sub update {
1359 my ($self) = @_; 1918 my ($self) = @_;
1360 1919
1361 delete $self->{texture}; 1920 delete $self->{texture};
1362 $self->SUPER::update; 1921 $self->SUPER::update;
1363} 1922}
1364 1923
1924sub realloc {
1925 my ($self) = @_;
1926
1927 delete $self->{ox};
1928 $self->SUPER::realloc;
1929}
1930
1931sub clear {
1932 my ($self) = @_;
1933
1934 $self->set_text ("");
1935}
1936
1365sub set_text { 1937sub set_text {
1366 my ($self, $text) = @_; 1938 my ($self, $text) = @_;
1367 1939
1368 return if $self->{text} eq "T$text"; 1940 return if $self->{text} eq "T$text";
1369 $self->{text} = "T$text"; 1941 $self->{text} = "T$text";
1370 1942
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1372 $self->{layout}->set_text ($text); 1943 $self->{layout}->set_text ($text);
1373 1944
1945 delete $self->{size_req};
1946 $self->realloc;
1374 $self->update; 1947 $self->update;
1375 $self->check_size;
1376} 1948}
1377 1949
1378sub set_markup { 1950sub set_markup {
1379 my ($self, $markup) = @_; 1951 my ($self, $markup) = @_;
1380 1952
1381 return if $self->{text} eq "M$markup"; 1953 return if $self->{text} eq "M$markup";
1382 $self->{text} = "M$markup"; 1954 $self->{text} = "M$markup";
1383 1955
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1956 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385 1957
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1387 $self->{layout}->set_markup ($markup); 1958 $self->{layout}->set_markup ($markup);
1388 1959
1960 delete $self->{size_req};
1961 $self->realloc;
1389 $self->update; 1962 $self->update;
1390 $self->check_size;
1391} 1963}
1392 1964
1393sub size_request { 1965sub size_request {
1394 my ($self) = @_; 1966 my ($self) = @_;
1395 1967
1968 $self->{size_req} ||= do {
1969 my ($max_w, $max_h) = $self->get_max_wh;
1970
1396 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1971 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1); 1972 $self->{layout}->set_width ($self->{max_w} || $max_w || -1);
1398 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1973 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1974 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1975 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401 1976
1402 my ($w, $h) = $self->{layout}->size; 1977 my ($w, $h) = $self->{layout}->size;
1403 1978
1404 if (exists $self->{template}) { 1979 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font}; 1980 $self->{template}->set_font ($self->{font}) if $self->{font};
1981 $self->{template}->set_width ($self->{max_w} || -1);
1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1982 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1407 1983
1408 my ($w2, $h2) = $self->{template}->size; 1984 my ($w2, $h2) = $self->{template}->size;
1409 1985
1410 $w = List::Util::max $w, $w2; 1986 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2; 1987 $h = List::Util::max $h, $h2;
1988 }
1989
1990 [$w, $h]
1412 } 1991 };
1413 1992
1414 ( 1993 @{ $self->{size_req} }
1415 $w + $self->{padding} * 2,
1416 $h + $self->{padding} * 2,
1417 )
1418} 1994}
1419 1995
1996sub baseline_shift {
1997 $_[0]{layout}->descent
1998}
1999
1420sub size_allocate { 2000sub invoke_size_allocate {
1421 my ($self, $w, $h) = @_; 2001 my ($self, $w, $h) = @_;
1422 2002
2003 delete $self->{ox};
2004
1423 delete $self->{texture}; 2005 delete $self->{texture}
2006 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2007
2008 1
1424} 2009}
1425 2010
1426sub set_fontsize { 2011sub set_fontsize {
1427 my ($self, $fontsize) = @_; 2012 my ($self, $fontsize) = @_;
1428 2013
1429 $self->{fontsize} = $fontsize; 2014 $self->{fontsize} = $fontsize;
2015 delete $self->{size_req};
1430 delete $self->{texture}; 2016 delete $self->{texture};
1431 2017
1432 $self->update; 2018 $self->realloc;
1433 $self->check_size; 2019}
2020
2021sub reconfigure {
2022 my ($self) = @_;
2023
2024 delete $self->{size_req};
2025 delete $self->{texture};
2026
2027 $self->SUPER::reconfigure;
1434} 2028}
1435 2029
1436sub _draw { 2030sub _draw {
1437 my ($self) = @_; 2031 my ($self) = @_;
1438 2032
1439 $self->SUPER::_draw; # draw background, if applicable 2033 $self->SUPER::_draw; # draw background, if applicable
1440 2034
1441 my $tex = $self->{texture} ||= do { 2035 my $size = $self->{texture} ||= do {
1442 $self->{layout}->set_foreground (@{$self->{fg}}); 2036 $self->{layout}->set_foreground (@{$self->{fg}});
1443 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2037 $self->{layout}->set_font ($self->{font}) if $self->{font};
1444 $self->{layout}->set_width ($self->{w}); 2038 $self->{layout}->set_width ($self->{w});
1445 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2039 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2040 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2041 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448 2042
1449 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2043 [$self->{layout}->size]
1450
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1453 : ($self->{w} - $tex->{w}) * 0.5);
1454
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1460 }; 2044 };
1461 2045
1462 glEnable GL_TEXTURE_2D; 2046 unless (exists $self->{ox}) {
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2047 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2048 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2049 : ($self->{w} - $size->[0]) * 0.5);
1464 2050
1465 if ($tex->{format} == GL_ALPHA) { 2051 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1466 glColor @{$self->{fg}}; 2052 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2053 : ($self->{h} - $size->[1]) * 0.5);
1468 } else { 2054
1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}); 2055 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1470 } 2056 };
1471 2057
1472 glDisable GL_TEXTURE_2D; 2058# unless ($self->{list}) {
2059# $self->{list} = DC::OpenGL::glGenList;
2060# DC::OpenGL::glNewList $self->{list};
2061# $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
2062# DC::OpenGL::glEndList;
2063# }
2064#
2065# DC::OpenGL::glCallList $self->{list};
2066
2067 $self->{layout}->draw;
1473} 2068}
2069
2070#sub destroy {
2071# my ($self) = @_;
2072#
2073# DC::OpenGL::glDeleteList delete $self->{list} if $self->{list};
2074#
2075# $self->SUPER::destroy;
2076#}
1474 2077
1475############################################################################# 2078#############################################################################
1476 2079
1477package CFClient::UI::EntryBase; 2080package DC::UI::EntryBase;
1478 2081
1479our @ISA = CFClient::UI::Label::; 2082our @ISA = DC::UI::Label::;
1480 2083
1481use CFClient::OpenGL; 2084use DC::OpenGL;
1482 2085
1483sub new { 2086sub new {
1484 my $class = shift; 2087 my $class = shift;
1485 2088
1486 $class->SUPER::new ( 2089 $class->SUPER::new (
1487 fg => [1, 1, 1], 2090 fg => [1, 1, 1],
1488 bg => [0, 0, 0, 0.2], 2091 bg => [0, 0, 0, 0.2],
2092 outline => [0.6, 0.3, 0.1],
1489 active_bg => [1, 1, 1, 0.5], 2093 active_bg => [0, 0, 1, .2],
1490 active_fg => [0, 0, 0], 2094 active_fg => [1, 1, 1],
2095 active_outline => [1, 1, 0],
1491 can_hover => 1, 2096 can_hover => 1,
1492 can_focus => 1, 2097 can_focus => 1,
1493 valign => 0, 2098 valign => 0,
1494 can_events => 1, 2099 can_events => 1,
2100 ellipsise => 0,
2101 padding_x => 4,
2102 padding_y => 2,
1495 #text => ... 2103 #text => ...
2104 #hidden => "*",
1496 @_ 2105 @_
1497 ) 2106 )
1498} 2107}
1499 2108
1500sub _set_text { 2109sub _set_text {
… …
1502 2111
1503 delete $self->{cur_h}; 2112 delete $self->{cur_h};
1504 2113
1505 return if $self->{text} eq $text; 2114 return if $self->{text} eq $text;
1506 2115
1507 delete $self->{texture};
1508
1509 $self->{last_activity} = $::NOW; 2116 $self->{last_activity} = $::NOW;
1510 $self->{text} = $text; 2117 $self->{text} = $text;
1511 2118
1512 $text =~ s/./*/g if $self->{hidden}; 2119 $text =~ s/./*/g if $self->{hidden};
1513 $self->{layout}->set_text ("$text "); 2120 $self->{layout}->set_text ("$text ");
2121 delete $self->{size_req};
1514 2122
1515 $self->emit (changed => $self->{text}); 2123 $self->emit (changed => $self->{text});
2124
2125 $self->realloc;
2126 $self->update;
1516} 2127}
1517 2128
1518sub set_text { 2129sub set_text {
1519 my ($self, $text) = @_; 2130 my ($self, $text) = @_;
1520 2131
1521 $self->{cursor} = length $text; 2132 $self->{cursor} = length $text;
1522 $self->_set_text ($text); 2133 $self->_set_text ($text);
1523 $self->update;
1524 $self->check_size;
1525} 2134}
1526 2135
1527sub get_text { 2136sub get_text {
1528 $_[0]{text} 2137 $_[0]{text}
1529} 2138}
… …
1534 my ($w, $h) = $self->SUPER::size_request; 2143 my ($w, $h) = $self->SUPER::size_request;
1535 2144
1536 ($w + 1, $h) # add 1 for cursor 2145 ($w + 1, $h) # add 1 for cursor
1537} 2146}
1538 2147
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1543}
1544
1545sub key_down { 2148sub invoke_key_down {
1546 my ($self, $ev) = @_; 2149 my ($self, $ev) = @_;
1547 2150
1548 my $mod = $ev->{mod}; 2151 my $mod = $ev->{mod};
1549 my $sym = $ev->{sym}; 2152 my $sym = $ev->{sym};
1550 my $uni = $ev->{unicode}; 2153 my $uni = $ev->{unicode};
1551 2154
1552 my $text = $self->get_text; 2155 my $text = $self->get_text;
2156
2157 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1553 2158
1554 if ($uni == 8) { 2159 if ($uni == 8) {
1555 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2160 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1556 } elsif ($uni == 127) { 2161 } elsif ($uni == 127) {
1557 substr $text, $self->{cursor}, 1, ""; 2162 substr $text, $self->{cursor}, 1, "";
1558 } elsif ($sym == CFClient::SDLK_LEFT) { 2163 } elsif ($sym == DC::SDLK_LEFT) {
1559 --$self->{cursor} if $self->{cursor}; 2164 --$self->{cursor} if $self->{cursor};
1560 } elsif ($sym == CFClient::SDLK_RIGHT) { 2165 } elsif ($sym == DC::SDLK_RIGHT) {
1561 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2166 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1562 } elsif ($sym == CFClient::SDLK_HOME) { 2167 } elsif ($sym == DC::SDLK_HOME) {
2168 # what a hack
2169 $self->{cursor} =
2170 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2171 ? length $1
2172 : 0;
2173 } elsif ($sym == DC::SDLK_END) {
2174 # uh, again
2175 $self->{cursor} =
2176 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2177 ? $self->{cursor} + length $1
2178 : length $self->{text};
2179 } elsif ($uni == 21) { # ctrl-u
2180 $text = "";
1563 $self->{cursor} = 0; 2181 $self->{cursor} = 0;
1564 } elsif ($sym == CFClient::SDLK_END) {
1565 $self->{cursor} = length $text;
1566 } elsif ($uni == 27) { 2182 } elsif ($uni == 27) {
1567 $self->emit ('escape'); 2183 $self->emit ('escape');
1568 } elsif ($uni) { 2184 } elsif ($uni == 0x0d) {
2185 substr $text, $self->{cursor}++, 0, "\012";
2186 } elsif ($uni >= 0x20) {
1569 substr $text, $self->{cursor}++, 0, chr $uni; 2187 substr $text, $self->{cursor}++, 0, chr $uni;
2188 } else {
2189 return 0;
1570 } 2190 }
1571 2191
1572 $self->_set_text ($text); 2192 $self->_set_text ($text);
2193
2194 $self->realloc;
1573 $self->update; 2195 $self->update;
1574 $self->check_size;
1575}
1576 2196
2197 1
2198}
2199
1577sub focus_in { 2200sub invoke_focus_in {
1578 my ($self) = @_; 2201 my ($self) = @_;
1579 2202
1580 $self->{last_activity} = $::NOW; 2203 $self->{last_activity} = $::NOW;
1581 2204
1582 $self->SUPER::focus_in; 2205 $self->SUPER::invoke_focus_in
1583} 2206}
1584 2207
1585sub button_down { 2208sub invoke_button_down {
1586 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1587 2210
1588 $self->SUPER::button_down ($ev, $x, $y); 2211 $self->SUPER::invoke_button_down ($ev, $x, $y);
1589 2212
1590 my $idx = $self->{layout}->xy_to_index ($x, $y); 2213 my $idx = $self->{layout}->xy_to_index ($x, $y);
1591 2214
1592 # byte-index to char-index 2215 # byte-index to char-index
1593 my $text = $self->{text}; 2216 my $text = $self->{text};
1594 utf8::encode $text; 2217 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1595 $self->{cursor} = length substr $text, 0, $idx; 2218 $self->{cursor} = length $text;
1596 2219
1597 $self->_set_text ($self->{text}); 2220 $self->_set_text ($self->{text});
1598 $self->update; 2221 $self->update;
2222
2223 1
1599} 2224}
1600 2225
1601sub mouse_motion { 2226sub invoke_mouse_motion {
1602 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1603# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2228# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2229
2230 1
1604} 2231}
1605 2232
1606sub _draw { 2233sub _draw {
1607 my ($self) = @_; 2234 my ($self) = @_;
1608 2235
1609 local $self->{fg} = $self->{fg}; 2236 local $self->{fg} = $self->{fg};
1610 2237
1611 if ($FOCUS == $self) { 2238 if ($FOCUS == $self) {
1612 glColor @{$self->{active_bg}}; 2239 glColor_premultiply @{$self->{active_bg}};
1613 $self->{fg} = $self->{active_fg}; 2240 $self->{fg} = $self->{active_fg};
1614 } else { 2241 } else {
1615 glColor @{$self->{bg}}; 2242 glColor_premultiply @{$self->{bg}};
1616 } 2243 }
1617 2244
1618 glEnable GL_BLEND; 2245 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2246 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1620 glBegin GL_QUADS;
1621 glVertex 0 , 0;
1622 glVertex 0 , $self->{h};
1623 glVertex $self->{w}, $self->{h}; 2247 glRect 0, 0, $self->{w}, $self->{h};
1624 glVertex $self->{w}, 0;
1625 glEnd;
1626 glDisable GL_BLEND; 2248 glDisable GL_BLEND;
1627 2249
1628 $self->SUPER::_draw; 2250 $self->SUPER::_draw;
1629 2251
1630 #TODO: force update every cursor change :( 2252 #TODO: force update every cursor change :(
… …
1632 2254
1633 unless (exists $self->{cur_h}) { 2255 unless (exists $self->{cur_h}) {
1634 my $text = substr $self->{text}, 0, $self->{cursor}; 2256 my $text = substr $self->{text}, 0, $self->{cursor};
1635 utf8::encode $text; 2257 utf8::encode $text;
1636 2258
1637 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2259 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1638 } 2260 }
1639 2261
1640 glColor @{$self->{fg}}; 2262 glColor_premultiply @{$self->{active_fg}};
1641 glBegin GL_LINES; 2263 glBegin GL_LINES;
1642 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2264 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy};
1643 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2265 glVertex $self->{cur_x} + $self->{ox} + .5, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1644 glEnd; 2266 glEnd;
1645 }
1646}
1647 2267
2268 glLineWidth 3;
2269 glColor @{$self->{active_outline}};
2270 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2271 glLineWidth 1;
2272
2273 } else {
2274 glColor @{$self->{outline}};
2275 glBegin GL_LINE_STRIP;
2276 glVertex .5, $self->{h} * .5;
2277 glVertex .5, $self->{h} - 2.5;
2278 glVertex $self->{w} - .5, $self->{h} - 2.5;
2279 glVertex $self->{w} - .5, $self->{h} * .5;
2280 glEnd;
2281 }
2282}
2283
2284#############################################################################
2285
1648package CFClient::UI::Entry; 2286package DC::UI::Entry;
1649 2287
1650our @ISA = CFClient::UI::EntryBase::; 2288our @ISA = DC::UI::EntryBase::;
1651 2289
1652use CFClient::OpenGL; 2290use DC::OpenGL;
1653 2291
1654sub key_down { 2292sub invoke_key_down {
1655 my ($self, $ev) = @_; 2293 my ($self, $ev) = @_;
1656 2294
1657 my $sym = $ev->{sym}; 2295 my $sym = $ev->{sym};
1658 2296
1659 if ($sym == 13) { 2297 if ($ev->{uni} == 0x0d || $sym == 13) {
1660 unshift @{$self->{history}}, 2298 unshift @{$self->{history}},
1661 my $txt = $self->get_text; 2299 my $txt = $self->get_text;
2300
1662 $self->{history_pointer} = -1; 2301 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = ''; 2302 $self->{history_saveback} = '';
1664 $self->emit (activate => $txt); 2303 $self->emit (activate => $txt);
1665 $self->update; 2304 $self->update;
1666 2305
1667 } elsif ($sym == CFClient::SDLK_UP) { 2306 } elsif ($sym == DC::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) { 2307 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text; 2308 $self->{history_saveback} = $self->get_text;
1670 } 2309 }
1671 if (@{$self->{history} || []} > 0) { 2310 if (@{$self->{history} || []} > 0) {
1672 $self->{history_pointer}++; 2311 $self->{history_pointer}++;
… …
1674 $self->{history_pointer} = @{$self->{history} || []} - 1; 2313 $self->{history_pointer} = @{$self->{history} || []} - 1;
1675 } 2314 }
1676 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2315 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1677 } 2316 }
1678 2317
1679 } elsif ($sym == CFClient::SDLK_DOWN) { 2318 } elsif ($sym == DC::SDLK_DOWN) {
1680 $self->{history_pointer}--; 2319 $self->{history_pointer}--;
1681 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2320 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1682 2321
1683 if ($self->{history_pointer} >= 0) { 2322 if ($self->{history_pointer} >= 0) {
1684 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2323 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1685 } else { 2324 } else {
1686 $self->set_text ($self->{history_saveback}); 2325 $self->set_text ($self->{history_saveback});
1687 } 2326 }
1688 2327
1689 } else { 2328 } else {
1690 $self->SUPER::key_down ($ev); 2329 return $self->SUPER::invoke_key_down ($ev)
2330 }
2331
1691 } 2332 1
1692
1693} 2333}
1694 2334
1695############################################################################# 2335#############################################################################
1696 2336
1697package CFClient::UI::Button; 2337package DC::UI::TextEdit;
1698 2338
1699our @ISA = CFClient::UI::Label::; 2339our @ISA = DC::UI::EntryBase::;
1700 2340
1701use CFClient::OpenGL; 2341use DC::OpenGL;
1702
1703my @tex =
1704 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1705 qw(b1_button_active.png);
1706 2342
1707sub new { 2343sub new {
1708 my $class = shift; 2344 my $class = shift;
1709 2345
1710 $class->SUPER::new ( 2346 $class->SUPER::new (
1711 padding => 4, 2347 padding_y => 4,
1712 fg => [1, 1, 1], 2348
1713 active_fg => [0, 0, 1], 2349 @_
2350 )
2351}
2352
2353sub move_cursor_ver {
2354 my ($self, $dy) = @_;
2355
2356 my ($line, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2357 warn "cursor $self->{cursor} => $x $line\n";#d#
2358
2359 $line += $dy;
2360
2361 if (defined (my $index = $self->{layout}->line_x_to_index ($line, $x))) {
2362 warn "index $x $line => $index\n";#d#
2363 $self->{cursor} = $index;
2364 delete $self->{cur_h};
2365 $self->update;
2366 return;
2367 }
2368}
2369
2370sub invoke_key_down {
2371 my ($self, $ev) = @_;
2372
2373 my $sym = $ev->{sym};
2374
2375 if ($sym == DC::SDLK_UP) {
2376 $self->move_cursor_ver (-1);
2377 } elsif ($sym == DC::SDLK_DOWN) {
2378 $self->move_cursor_ver (+1);
2379 } else {
2380 return $self->SUPER::invoke_key_down ($ev)
2381 }
2382
2383 1
2384}
2385
2386#############################################################################
2387
2388package DC::UI::ButtonBin;
2389
2390our @ISA = DC::UI::Bin::;
2391
2392use DC::OpenGL;
2393
2394my @tex =
2395 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2396 qw(b1_button_inactive.png b1_button_active.png);
2397
2398sub new {
2399 my $class = shift;
2400
2401 $class->SUPER::new (
1714 can_hover => 1, 2402 can_hover => 1,
1715 align => 0, 2403 align => 0,
1716 valign => 0, 2404 valign => 0,
1717 can_events => 1, 2405 can_events => 1,
1718 @_ 2406 @_
1719 ) 2407 )
1720} 2408}
1721 2409
1722sub button_up { 2410sub invoke_button_up {
1723 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1724 2412
2413 $self->emit ("activate")
1725 if ($x >= 0 && $x < $self->{w} 2414 if $x >= 0 && $x < $self->{w}
1726 && $y >= 0 && $y < $self->{h}) { 2415 && $y >= 0 && $y < $self->{h};
1727 $self->emit ("activate"); 2416
1728 } 2417 1
1729} 2418}
1730 2419
1731sub _draw { 2420sub _draw {
1732 my ($self) = @_; 2421 my ($self) = @_;
1733
1734 local $self->{fg} = $self->{fg};
1735
1736 if ($GRAB == $self) {
1737 $self->{fg} = $self->{active_fg};
1738 }
1739 2422
1740 glEnable GL_TEXTURE_2D; 2423 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2424 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1; 2425 glColor 0, 0, 0, 1;
1743 2426
2427 my $tex = $tex[$GRAB == $self];
1744 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2428 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1745 2429
1746 glDisable GL_TEXTURE_2D; 2430 glDisable GL_TEXTURE_2D;
1747 2431
1748 $self->SUPER::_draw; 2432 $self->SUPER::_draw;
1749} 2433}
1750 2434
1751############################################################################# 2435#############################################################################
1752 2436
1753package CFClient::UI::CheckBox; 2437package DC::UI::Button;
1754 2438
1755our @ISA = CFClient::UI::DrawBG::; 2439our @ISA = DC::UI::Label::;
2440
2441use DC::OpenGL;
1756 2442
1757my @tex = 2443my @tex =
1758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2444 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1759 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2445 qw(b1_button_inactive.png b1_button_active.png);
1760
1761use CFClient::OpenGL;
1762 2446
1763sub new { 2447sub new {
1764 my $class = shift; 2448 my $class = shift;
1765 2449
1766 $class->SUPER::new ( 2450 $class->SUPER::new (
2451 padding_x => 8,
2452 padding_y => 4,
2453 fg => [1.0, 1.0, 1.0],
2454 active_fg => [0.8, 0.8, 0.8],
2455 can_hover => 1,
2456 align => 0,
2457 valign => 0,
2458 can_events => 1,
2459 @_
2460 )
2461}
2462
2463sub invoke_button_up {
2464 my ($self, $ev, $x, $y) = @_;
2465
2466 $self->emit ("activate")
2467 if $x >= 0 && $x < $self->{w}
2468 && $y >= 0 && $y < $self->{h};
2469
2470 1
2471}
2472
2473sub _draw {
2474 my ($self) = @_;
2475
2476 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
2477
2478 glEnable GL_TEXTURE_2D;
2479 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2480 glColor 0, 0, 0, 1;
2481
2482 my $tex = $tex[$GRAB == $self];
2483 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2484
2485 glDisable GL_TEXTURE_2D;
2486
2487 $self->SUPER::_draw;
2488}
2489
2490#############################################################################
2491
2492package DC::UI::CheckBox;
2493
2494our @ISA = DC::UI::DrawBG::;
2495
2496my @tex =
2497 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
2498 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2499
2500use DC::OpenGL;
2501
2502sub new {
2503 my $class = shift;
2504
2505 $class->SUPER::new (
1767 padding => 2, 2506 padding_x => 2,
2507 padding_y => 2,
1768 fg => [1, 1, 1], 2508 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0], 2509 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2], 2510 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5], 2511 active_bg => [1, 1, 1, 0.5],
1772 state => 0, 2512 state => 0,
… …
1776} 2516}
1777 2517
1778sub size_request { 2518sub size_request {
1779 my ($self) = @_; 2519 my ($self) = @_;
1780 2520
1781 ($self->{padding} * 2 + 6) x 2 2521 (6) x 2
1782} 2522}
1783 2523
2524sub toggle {
2525 my ($self) = @_;
2526
2527 $self->{state} = !$self->{state};
2528 $self->emit (changed => $self->{state});
2529 $self->update;
2530}
2531
1784sub button_down { 2532sub invoke_button_down {
1785 my ($self, $ev, $x, $y) = @_; 2533 my ($self, $ev, $x, $y) = @_;
1786 2534
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2535 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2536 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1789 $self->{state} = !$self->{state}; 2537 $self->toggle;
1790 $self->emit (changed => $self->{state}); 2538 } else {
2539 return 0
2540 }
2541
1791 } 2542 1
1792} 2543}
1793 2544
1794sub _draw { 2545sub _draw {
1795 my ($self) = @_; 2546 my ($self) = @_;
1796 2547
1797 $self->SUPER::_draw; 2548 $self->SUPER::_draw;
1798 2549
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2550 glTranslate $self->{padding_x}, $self->{padding_y}, 0;
1800 2551
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2552 my ($w, $h) = @$self{qw(w h)};
2553
2554 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1802 2555
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2556 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804 2557
1805 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2558 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806 2559
… …
1809 glDisable GL_TEXTURE_2D; 2562 glDisable GL_TEXTURE_2D;
1810} 2563}
1811 2564
1812############################################################################# 2565#############################################################################
1813 2566
1814package CFClient::UI::Image; 2567package DC::UI::Image;
1815 2568
1816our @ISA = CFClient::UI::Base::; 2569our @ISA = DC::UI::Base::;
1817 2570
1818use CFClient::OpenGL; 2571use DC::OpenGL;
1819use Carp qw/confess/;
1820 2572
1821our %loaded_images; 2573our %texture_cache;
1822 2574
1823sub new { 2575sub new {
1824 my $class = shift; 2576 my $class = shift;
1825 2577
1826 my $self = $class->SUPER::new (can_events => 0, @_); 2578 my $self = $class->SUPER::new (
2579 can_events => 0,
2580 scale => 1,
2581 @_,
2582 );
1827 2583
1828 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2584 $self->{path} || $self->{tex}
2585 or Carp::croak "'path' or 'tex' attributes required";
1829 2586
1830 $loaded_images{$self->{image}} ||= 2587 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1831 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2588 new_from_file DC::Texture DC::find_rcfile $self->{path}, mipmap => 1;
1832 2589
1833 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2590 DC::weaken $texture_cache{$self->{path}};
1834 2591
1835 Scalar::Util::weaken $loaded_images{$self->{image}}; 2592 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1836
1837 $self->{aspect} = $tex->{w} / $tex->{h};
1838 2593
1839 $self 2594 $self
1840} 2595}
1841 2596
2597sub STORABLE_freeze {
2598 my ($self, $cloning) = @_;
2599
2600 $self->{path}
2601 or die "cannot serialise DC::UI::Image on non-loadable images\n";
2602
2603 $self->{path}
2604}
2605
2606sub STORABLE_attach {
2607 my ($self, $cloning, $path) = @_;
2608
2609 $self->new (path => $path)
2610}
2611
1842sub size_request { 2612sub size_request {
1843 my ($self) = @_; 2613 my ($self) = @_;
1844 2614
1845 ($self->{tex}->{w}, $self->{tex}->{h}) 2615 (int $self->{tex}{w} * $self->{scale}, int $self->{tex}{h} * $self->{scale})
1846} 2616}
1847 2617
1848sub _draw { 2618sub _draw {
1849 my ($self) = @_; 2619 my ($self) = @_;
1850 2620
… …
1867 glDisable GL_TEXTURE_2D; 2637 glDisable GL_TEXTURE_2D;
1868} 2638}
1869 2639
1870############################################################################# 2640#############################################################################
1871 2641
2642package DC::UI::ImageButton;
2643
2644our @ISA = DC::UI::Image::;
2645
2646use DC::OpenGL;
2647
2648my %textures;
2649
2650sub new {
2651 my $class = shift;
2652
2653 my $self = $class->SUPER::new (
2654 padding_x => 4,
2655 padding_y => 4,
2656 fg => [1, 1, 1],
2657 active_fg => [0, 0, 1],
2658 can_hover => 1,
2659 align => 0,
2660 valign => 0,
2661 can_events => 1,
2662 @_
2663 );
2664}
2665
2666sub invoke_button_down {
2667 my ($self, $ev, $x, $y) = @_;
2668
2669 1
2670}
2671
2672sub invoke_button_up {
2673 my ($self, $ev, $x, $y) = @_;
2674
2675 $self->emit ("activate")
2676 if $x >= 0 && $x < $self->{w}
2677 && $y >= 0 && $y < $self->{h};
2678
2679 1
2680}
2681
2682#############################################################################
2683
1872package CFClient::UI::VGauge; 2684package DC::UI::VGauge;
1873 2685
1874our @ISA = CFClient::UI::Base::; 2686our @ISA = DC::UI::Base::;
1875 2687
1876use List::Util qw(min max); 2688use List::Util qw(min max);
1877 2689
1878use CFClient::OpenGL; 2690use DC::OpenGL;
1879 2691
1880my %tex = ( 2692my %tex = (
1881 food => [ 2693 food => [
1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2694 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1883 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2695 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1884 ], 2696 ],
1885 grace => [ 2697 grace => [
1886 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2698 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1887 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2699 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1888 ], 2700 ],
1889 hp => [ 2701 hp => [
1890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2702 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1891 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2703 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1892 ], 2704 ],
1893 mana => [ 2705 mana => [
1894 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2706 map { new_from_file DC::Texture DC::find_rcfile $_, mipmap => 1 }
1895 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2707 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1896 ], 2708 ],
1897); 2709);
1898 2710
1899# eg. VGauge->new (gauge => 'food'), default gauge: food 2711# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1959 my $ycut1 = max 0, min 1, $ycut; 2771 my $ycut1 = max 0, min 1, $ycut;
1960 my $ycut2 = max 0, min 1, $ycut - 1; 2772 my $ycut2 = max 0, min 1, $ycut - 1;
1961 2773
1962 my $h1 = $self->{h} * (1 - $ycut1); 2774 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2); 2775 my $h2 = $self->{h} * (1 - $ycut2);
2776 my $h3 = $self->{h};
2777
2778 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1964 2779
1965 glEnable GL_BLEND; 2780 glEnable GL_BLEND;
1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2781 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2782 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1967 glEnable GL_TEXTURE_2D; 2783 glEnable GL_TEXTURE_2D;
1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2784 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1969 2785
1970 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2786 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS; 2787 glBegin GL_QUADS;
… …
1986 2802
1987 if ($t3) { 2803 if ($t3) {
1988 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2804 glBindTexture GL_TEXTURE_2D, $t3->{name};
1989 glBegin GL_QUADS; 2805 glBegin GL_QUADS;
1990 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2806 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1991 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2807 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1992 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2808 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1993 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2809 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1994 glEnd; 2810 glEnd;
1995 } 2811 }
1996 2812
1997 glDisable GL_BLEND; 2813 glDisable GL_BLEND;
1998 glDisable GL_TEXTURE_2D; 2814 glDisable GL_TEXTURE_2D;
1999} 2815}
2000 2816
2001############################################################################# 2817#############################################################################
2002 2818
2819package DC::UI::Progress;
2820
2821our @ISA = DC::UI::Label::;
2822
2823use DC::OpenGL;
2824
2825sub new {
2826 my ($class, %arg) = @_;
2827
2828 my $self = $class->SUPER::new (
2829 fg => [1, 1, 1],
2830 bg => [0, 0, 1, 0.2],
2831 bar => [0.7, 0.5, 0.1, 0.8],
2832 outline => [0.4, 0.3, 0],
2833 fontsize => 0.9,
2834 valign => 0,
2835 align => 0,
2836 can_events => 1,
2837 ellipsise => 1,
2838 label => "%d%%",
2839 %arg,
2840 );
2841
2842 $self->set_value ($arg{value} || -1);
2843
2844 $self
2845}
2846
2847sub set_label {
2848 my ($self, $label) = @_;
2849
2850 return if $self->{label} eq $label;
2851 $self->{label} = $label;
2852
2853 $self->DC::UI::Progress::set_value (0 + delete $self->{value});
2854}
2855
2856sub set_value {
2857 my ($self, $value) = @_;
2858
2859 if ($self->{value} ne $value) {
2860 $self->{value} = $value;
2861
2862 if ($value < 0) {
2863 $self->set_text ("-");
2864 } else {
2865 $self->set_text (sprintf $self->{label}, $value * 100);
2866 }
2867
2868 $self->update;
2869 }
2870}
2871
2872sub _draw {
2873 my ($self) = @_;
2874
2875 glEnable GL_BLEND;
2876 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2877
2878 if ($self->{value} >= 0) {
2879 my $s = int 2 + ($self->{w} - 4) * $self->{value};
2880
2881 glColor_premultiply @{$self->{bar}};
2882 glRect 2, 2, $s, $self->{h} - 2;
2883 glColor_premultiply @{$self->{bg}};
2884 glRect $s, 2, $self->{w} - 2, $self->{h} - 2;
2885 }
2886
2887 glColor_premultiply @{$self->{outline}};
2888 glRect_lineloop 1.5, 1.5, $self->{w} - 1.5, $self->{h} - 1.5;
2889
2890 glDisable GL_BLEND;
2891
2892 {
2893 local $self->{bg}; # do not draw background
2894 $self->SUPER::_draw;
2895 }
2896}
2897
2898#############################################################################
2899
2900package DC::UI::ExperienceProgress;
2901
2902our @ISA = DC::UI::Progress::;
2903
2904sub new {
2905 my ($class, %arg) = @_;
2906
2907 my $self = $class->SUPER::new (
2908 tooltip => sub {
2909 my ($self) = @_;
2910
2911 sprintf "level %d\n%s points\n%s next level\n%s to go",
2912 $self->{lvl},
2913 ::formsep ($self->{exp}),
2914 ::formsep ($self->{nxt}),
2915 ::formsep ($self->{nxt} - $self->{exp}),
2916 },
2917 %arg
2918 );
2919
2920 $::CONN->{on_exp_update}{$self+0} = sub { $self->set_value ($self->{value}) }
2921 if $::CONN;
2922
2923 $self
2924}
2925
2926sub DESTROY {
2927 my ($self) = @_;
2928
2929 delete $::CONN->{on_exp_update}{$self+0}
2930 if $::CONN;
2931
2932 $self->SUPER::DESTROY;
2933}
2934
2935sub set_value {
2936 my ($self, $lvl, $exp) = @_;
2937
2938 $self->{lvl} = $lvl;
2939 $self->{exp} = $exp;
2940
2941 my $v = -1;
2942
2943 if ($::CONN && (my $table = $::CONN->{exp_table})) {
2944 my $l0 = $table->[$lvl - 1];
2945 my $l1 = $table->[$lvl];
2946
2947 $self->{nxt} = $l1;
2948
2949 $v = ($exp - $l0) / ($l1 - $l0);
2950 }
2951
2952 $self->SUPER::set_value ($v);
2953}
2954
2955#############################################################################
2956
2003package CFClient::UI::Gauge; 2957package DC::UI::Gauge;
2004 2958
2005our @ISA = CFClient::UI::VBox::; 2959our @ISA = DC::UI::VBox::;
2006 2960
2007sub new { 2961sub new {
2008 my ($class, %arg) = @_; 2962 my ($class, %arg) = @_;
2009 2963
2010 my $self = $class->SUPER::new ( 2964 my $self = $class->SUPER::new (
… …
2012 can_hover => 1, 2966 can_hover => 1,
2013 can_events => 1, 2967 can_events => 1,
2014 %arg, 2968 %arg,
2015 ); 2969 );
2016 2970
2017 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2971 $self->add ($self->{value} = new DC::UI::Label valign => +1, align => 0, template => "999");
2018 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2972 $self->add ($self->{gauge} = new DC::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2019 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2973 $self->add ($self->{max} = new DC::UI::Label valign => -1, align => 0, template => "999");
2020 2974
2021 $self 2975 $self
2022} 2976}
2023 2977
2024sub set_fontsize { 2978sub set_fontsize {
… …
2045 $self->{value}->set_text ($val); 2999 $self->{value}->set_text ($val);
2046} 3000}
2047 3001
2048############################################################################# 3002#############################################################################
2049 3003
2050package CFClient::UI::Slider; 3004package DC::UI::Slider;
2051 3005
2052use strict; 3006use strict;
2053 3007
2054use CFClient::OpenGL; 3008use DC::OpenGL;
2055 3009
2056our @ISA = CFClient::UI::DrawBG::; 3010our @ISA = DC::UI::DrawBG::;
2057 3011
2058my @tex = 3012my @tex =
2059 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 3013 map { new_from_file DC::Texture DC::find_rcfile $_ }
2060 qw(s1_slider.png s1_slider_bg.png); 3014 qw(s1_slider.png s1_slider_bg.png);
2061 3015
2062sub new { 3016sub new {
2063 my $class = shift; 3017 my $class = shift;
2064 3018
… …
2071 fg => [1, 1, 1], 3025 fg => [1, 1, 1],
2072 active_fg => [0, 0, 0], 3026 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2], 3027 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5], 3028 active_bg => [1, 1, 1, 0.5],
2075 range => [0, 0, 100, 10, 0], 3029 range => [0, 0, 100, 10, 0],
2076 req_w => $::WIDTH / 80, 3030 min_w => $::WIDTH / 80,
2077 req_h => $::WIDTH / 80, 3031 min_h => $::WIDTH / 80,
2078 vertical => 0, 3032 vertical => 0,
2079 can_hover => 1, 3033 can_hover => 1,
2080 inner_pad => 0.02, 3034 inner_pad => 0.02,
2081 @_ 3035 @_
2082 ); 3036 );
… …
2088} 3042}
2089 3043
2090sub set_range { 3044sub set_range {
2091 my ($self, $range) = @_; 3045 my ($self, $range) = @_;
2092 3046
2093 $self->{range} = $range; 3047 ($range, $self->{range}) = ($self->{range}, $range);
2094 3048
3049 if ("@$range" ne "@{$self->{range}}") {
2095 $self->update; 3050 $self->update;
3051 $self->set_value ($self->{range}[0]);
3052 }
2096} 3053}
2097 3054
2098sub set_value { 3055sub set_value {
2099 my ($self, $value) = @_; 3056 my ($self, $value) = @_;
2100 3057
… …
2119} 3076}
2120 3077
2121sub size_request { 3078sub size_request {
2122 my ($self) = @_; 3079 my ($self) = @_;
2123 3080
2124 my $w = $self->{req_w}; 3081 ($self->{req_w}, $self->{req_h})
2125 my $h = $self->{req_h};
2126
2127 $self->{vertical} ? ($h, $w) : ($w, $h)
2128} 3082}
2129 3083
2130sub button_down { 3084sub invoke_button_down {
2131 my ($self, $ev, $x, $y) = @_; 3085 my ($self, $ev, $x, $y) = @_;
2132 3086
2133 $self->SUPER::button_down ($ev, $x, $y); 3087 $self->SUPER::invoke_button_down ($ev, $x, $y);
2134 3088
2135 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x]; 3089 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2136 3090
2137 $self->mouse_motion ($ev, $x, $y); 3091 $self->invoke_mouse_motion ($ev, $x, $y);
2138}
2139 3092
3093 1
3094}
3095
2140sub mouse_motion { 3096sub invoke_mouse_motion {
2141 my ($self, $ev, $x, $y) = @_; 3097 my ($self, $ev, $x, $y) = @_;
2142 3098
2143 if ($GRAB == $self) { 3099 if ($GRAB == $self) {
2144 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 3100 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2145 3101
2146 my (undef, $lo, $hi, $page) = @{$self->{range}}; 3102 my (undef, $lo, $hi, $page) = @{$self->{range}};
2147 3103
2148 $x = ($x - $self->{click}[1]) / ($w * $self->{scale}); 3104 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2149 3105
2150 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo)); 3106 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
3107 } else {
3108 return 0;
3109 }
3110
2151 } 3111 1
3112}
3113
3114sub invoke_mouse_wheel {
3115 my ($self, $ev) = @_;
3116
3117 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
3118
3119 my $pagepart = $ev->{mod} & DC::KMOD_SHIFT ? 1 : 0.2;
3120
3121 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
3122
3123 1
2152} 3124}
2153 3125
2154sub update { 3126sub update {
2155 my ($self) = @_; 3127 my ($self) = @_;
2156 3128
2157 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 3129 delete $self->{knob_w};
3130 $self->SUPER::update;
3131}
3132
3133sub _draw {
3134 my ($self) = @_;
3135
3136 unless ($self->{knob_w}) {
2158 $self->set_value ($self->{range}[0]); 3137 $self->set_value ($self->{range}[0]);
2159 3138
2160 my ($value, $lo, $hi, $page) = @{$self->{range}}; 3139 my ($value, $lo, $hi, $page) = @{$self->{range}};
2161 my $range = ($hi - $page - $lo) || 1e-100; 3140 my $range = ($hi - $page - $lo) || 1e-100;
2162 3141
… …
2168 $value = ($value - $lo) / $range; 3147 $value = ($value - $lo) / $range;
2169 $value = $value * $self->{scale} + $self->{offset}; 3148 $value = $value * $self->{scale} + $self->{offset};
2170 3149
2171 $self->{knob_x} = $value - $knob_w * 0.5; 3150 $self->{knob_x} = $value - $knob_w * 0.5;
2172 $self->{knob_w} = $knob_w; 3151 $self->{knob_w} = $knob_w;
2173 }); 3152 }
2174
2175 $self->SUPER::update;
2176}
2177
2178sub _draw {
2179 my ($self) = @_;
2180 3153
2181 $self->SUPER::_draw (); 3154 $self->SUPER::_draw ();
2182 3155
2183 glScale $self->{w}, $self->{h}; 3156 glScale $self->{w}, $self->{h};
2184 3157
… …
2204 glDisable GL_TEXTURE_2D; 3177 glDisable GL_TEXTURE_2D;
2205} 3178}
2206 3179
2207############################################################################# 3180#############################################################################
2208 3181
2209package CFClient::UI::ValSlider; 3182package DC::UI::ValSlider;
2210 3183
2211our @ISA = CFClient::UI::HBox::; 3184our @ISA = DC::UI::HBox::;
2212 3185
2213sub new { 3186sub new {
2214 my ($class, %arg) = @_; 3187 my ($class, %arg) = @_;
2215 3188
2216 my $range = delete $arg{range}; 3189 my $range = delete $arg{range};
2217 3190
2218 my $self = $class->SUPER::new ( 3191 my $self = $class->SUPER::new (
2219 slider => (new CFClient::UI::Slider expand => 1, range => $range), 3192 slider => (new DC::UI::Slider expand => 1, range => $range),
2220 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 3193 entry => (new DC::UI::Label text => "", template => delete $arg{template}),
2221 to_value => sub { shift }, 3194 to_value => sub { shift },
2222 from_value => sub { shift }, 3195 from_value => sub { shift },
2223 %arg, 3196 %arg,
2224 ); 3197 );
2225 3198
… …
2245sub set_range { shift->{slider}->set_range (@_) } 3218sub set_range { shift->{slider}->set_range (@_) }
2246sub set_value { shift->{slider}->set_value (@_) } 3219sub set_value { shift->{slider}->set_value (@_) }
2247 3220
2248############################################################################# 3221#############################################################################
2249 3222
2250package CFClient::UI::TextView; 3223package DC::UI::TextScroller;
2251 3224
2252our @ISA = CFClient::UI::HBox::; 3225our @ISA = DC::UI::HBox::;
2253 3226
2254use CFClient::OpenGL; 3227use DC::OpenGL;
2255 3228
2256sub new { 3229sub new {
2257 my $class = shift; 3230 my $class = shift;
2258 3231
2259 my $self = $class->SUPER::new ( 3232 my $self = $class->SUPER::new (
2260 fontsize => 1, 3233 fontsize => 1,
2261 can_events => 0, 3234 can_events => 1,
3235 indent => 0,
2262 #font => default_font 3236 #font => default_font
2263 @_, 3237 @_,
2264 3238
2265 layout => (new CFClient::Layout 1), 3239 layout => (new DC::Layout),
2266 par => [], 3240 par => [],
3241 max_par => 0,
2267 height => 0, 3242 height => 0,
2268 children => [ 3243 children => [
2269 (new CFClient::UI::Empty expand => 1), 3244 (new DC::UI::Empty expand => 1),
2270 (new CFClient::UI::Slider vertical => 1), 3245 (new DC::UI::Slider vertical => 1),
2271 ], 3246 ],
2272 ); 3247 );
2273 3248
2274 $self->{children}[1]->connect (changed => sub { $self->update }); 3249 $self->{children}[1]->connect (changed => sub { $self->update });
2275 3250
… …
2281 3256
2282 $self->{fontsize} = $fontsize; 3257 $self->{fontsize} = $fontsize;
2283 $self->reflow; 3258 $self->reflow;
2284} 3259}
2285 3260
3261sub size_request {
3262 my ($self) = @_;
3263
3264 my ($empty, $slider) = $self->visible_children;
3265
3266 local $self->{children} = [$empty, $slider];
3267 $self->SUPER::size_request
3268}
3269
2286sub size_allocate { 3270sub invoke_size_allocate {
2287 my ($self, $w, $h) = @_; 3271 my ($self, $w, $h) = @_;
2288 3272
2289 $self->SUPER::size_allocate ($w, $h); 3273 my ($empty, $slider, @other) = @{ $self->{children} };
3274 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2290 3275
2291 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3276 $self->{layout}->set_font ($self->{font}) if $self->{font};
2292 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3277 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2293 $self->{layout}->set_width ($self->{children}[0]{w}); 3278 $self->{layout}->set_width ($empty->{w});
3279 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2294 3280
2295 $self->reflow; 3281 $self->reflow;
2296}
2297 3282
2298sub text_size { 3283 local $self->{children} = [$empty, $slider];
3284 $self->SUPER::invoke_size_allocate ($w, $h)
3285}
3286
3287sub invoke_mouse_wheel {
2299 my ($self, $text, $indent) = @_; 3288 my ($self, $ev) = @_;
3289
3290 return 0 unless $ev->{dy}; # only vertical movements
3291
3292 $self->{children}[1]->emit (mouse_wheel => $ev);
3293
3294 1
3295}
3296
3297sub get_layout {
3298 my ($self, $para) = @_;
2300 3299
2301 my $layout = $self->{layout}; 3300 my $layout = $self->{layout};
2302 3301
3302 $layout->set_font ($self->{font}) if $self->{font};
3303 $layout->set_foreground (@{$para->{fg}});
2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3304 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2304 $layout->set_width ($self->{children}[0]{w} - $indent); 3305 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3306 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2305 $layout->set_markup ($text); 3307 $layout->set_markup ($para->{markup});
3308
3309 $layout->set_shapes (
3310 map
3311 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3312 @{$para->{widget}}
2306 3313 );
3314
2307 $layout->size 3315 $layout
2308} 3316}
2309 3317
2310sub reflow { 3318sub reflow {
2311 my ($self) = @_; 3319 my ($self) = @_;
2312 3320
… …
2319 3327
2320 # todo: base offset on lines or so, not on pixels 3328 # todo: base offset on lines or so, not on pixels
2321 $self->{children}[1]->set_value ($offset); 3329 $self->{children}[1]->set_value ($offset);
2322} 3330}
2323 3331
3332sub current_paragraph {
3333 my ($self) = @_;
3334
3335 $self->{top_paragraph} - 1
3336}
3337
3338sub scroll_to {
3339 my ($self, $para) = @_;
3340
3341 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3342
3343 $self->{scroll_to} = $para;
3344 $self->update;
3345}
3346
2324sub clear { 3347sub clear {
2325 my ($self) = @_; 3348 my ($self) = @_;
3349
3350 my (undef, undef, @other) = @{ $self->{children} };
3351 $self->remove ($_) for @other;
2326 3352
2327 $self->{par} = []; 3353 $self->{par} = [];
2328 $self->{height} = 0; 3354 $self->{height} = 0;
2329 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]); 3355 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2330} 3356}
2331 3357
2332sub add_paragraph { 3358sub add_paragraph {
2333 my ($self, $color, $text, $indent) = @_; 3359 my $self = shift;
2334 3360
2335 for my $line (split /\n/, $text) { 3361 for my $para (@_) {
2336 my ($w, $h) = $self->text_size ($line); 3362 $para = {
3363 fg => [1, 1, 1, 1],
3364 indent => 0,
3365 markup => "",
3366 widget => [],
3367 ref $para ? %$para : (markup => $para),
3368 w => 1e10,
3369 wrapped => 1,
3370 };
3371
3372 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
3373 push @{$self->{par}}, $para;
3374 }
3375
3376 if (my $max = $self->{max_par}) {
3377 shift @{$self->{par}} while @{$self->{par}} > $max;
3378 }
3379
3380 $self->{need_reflow}++;
3381 $self->update;
3382}
3383
3384sub scroll_to_bottom {
3385 my ($self) = @_;
3386
3387 $self->{scroll_to} = $#{$self->{par}};
3388 $self->update;
3389}
3390
3391sub force_uptodate {
3392 my ($self) = @_;
3393
3394 if (delete $self->{need_reflow}) {
3395 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3396
3397 my $height = 0;
3398
3399 for my $para (@{$self->{par}}) {
3400 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3401 my $layout = $self->get_layout ($para);
3402 my ($w, $h) = $layout->size;
3403
3404 $para->{w} = $w + $para->{indent};
3405 $para->{h} = $h;
3406 $para->{wrapped} = $layout->has_wrapped;
3407 }
3408
3409 $para->{y} = $height;
3410 $height += $para->{h};
3411 }
3412
2337 $self->{height} += $h; 3413 $self->{height} = $height;
2338 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line]; 3414 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2339 }
2340 3415
2341 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]); 3416 delete $self->{texture};
3417 }
3418
3419 if (my $paridx = delete $self->{scroll_to}) {
3420 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3421 }
2342} 3422}
2343 3423
2344sub update { 3424sub update {
2345 my ($self) = @_; 3425 my ($self) = @_;
2346 3426
… …
2348 3428
2349 return unless $self->{h} > 0; 3429 return unless $self->{h} > 0;
2350 3430
2351 delete $self->{texture}; 3431 delete $self->{texture};
2352 3432
2353 $ROOT->on_post_alloc ($self, sub { 3433 $ROOT->on_post_alloc ($self => sub {
3434 $self->force_uptodate;
3435
2354 my ($W, $H) = @{$self->{children}[0]}{qw(w h)}; 3436 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2355 3437
2356 if (delete $self->{need_reflow}) {
2357 my $height = 0;
2358
2359 my $layout = $self->{layout};
2360
2361 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2362
2363 for (@{$self->{par}}) {
2364 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2365 $layout->set_width ($W - $_->[3]);
2366 $layout->set_markup ($_->[4]);
2367 my ($w, $h) = $layout->size;
2368 $_->[0] = $w + $_->[3];
2369 $_->[1] = $h;
2370 }
2371
2372 $height += $_->[1];
2373 }
2374
2375 $self->{height} = $height;
2376
2377 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2378
2379 delete $self->{texture};
2380 }
2381
2382 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub { 3438 $self->{texture} ||= new_from_opengl DC::Texture $W, $H, sub {
2383 glClearColor 0.5, 0.5, 0.5, 0; 3439 glClearColor 0, 0, 0, 0;
2384 glClear GL_COLOR_BUFFER_BIT; 3440 glClear GL_COLOR_BUFFER_BIT;
2385 3441
3442 package DC::UI::Base;
3443 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3444 (0, 0, $self->{w}, $self->{h});
3445
3446 my $top = int $self->{children}[1]{range}[0];
3447
3448 my $paridx = 0;
3449 my $top_paragraph;
2386 my $top = int $self->{children}[1]{range}[0]; 3450 my $top = int $self->{children}[1]{range}[0];
2387 3451
2388 my $y0 = $top; 3452 my $y0 = $top;
2389 my $y1 = $top + $H; 3453 my $y1 = $top + $H;
2390 3454
2391 my $y = 0;
2392
2393 my $layout = $self->{layout};
2394
2395 $layout->set_font ($self->{font}) if $self->{font};
2396
2397 glEnable GL_BLEND;
2398 #TODO# not correct in windows where rgba is forced off
2399 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2400
2401 for my $par (@{$self->{par}}) { 3455 for my $para (@{$self->{par}}) {
2402 my $h = $par->[1]; 3456 my $h = $para->{h};
3457 my $y = $para->{y};
2403 3458
2404 if ($y0 < $y + $h && $y < $y1) { 3459 if ($y0 < $y + $h && $y < $y1) {
2405 $layout->set_foreground (@{ $par->[2] }); 3460 my $layout = $self->get_layout ($para);
2406 $layout->set_width ($W - $par->[3]);
2407 $layout->set_markup ($par->[4]);
2408 3461
2409 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3462 $layout->render ($para->{indent}, $y - $y0);
3463 $layout->draw;
2410 3464
2411 glRasterPos $par->[3], $y - $y0; 3465 if (my @w = @{ $para->{widget} }) {
2412 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3466 my @s = $layout->get_shapes;
3467
3468 for (@w) {
3469 my ($dx, $dy) = splice @s, 0, 2, ();
3470
3471 $_->{x} = $dx + $para->{indent};
3472 $_->{y} = $dy + $y - $y0;
3473
3474 $_->draw;
3475 }
3476 }
2413 } 3477 }
2414 3478
2415 $y += $h; 3479 $paridx++;
3480 $top_paragraph ||= $paridx if $y >= $top;
2416 } 3481 }
2417 3482
2418 glDisable GL_BLEND; 3483 $self->{top_paragraph} = $top_paragraph;
2419 }; 3484 };
2420 }); 3485 });
2421} 3486}
2422 3487
3488sub reconfigure {
3489 my ($self) = @_;
3490
3491 $self->SUPER::reconfigure;
3492
3493 $_->{w} = 1e10 for @{ $self->{par} };
3494 $self->reflow;
3495}
3496
2423sub _draw { 3497sub _draw {
2424 my ($self) = @_; 3498 my ($self) = @_;
2425 3499
2426 glEnable GL_TEXTURE_2D; 3500 glEnable GL_TEXTURE_2D;
2427 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3501 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2428 glColor 1, 1, 1, 1; 3502 glColor 0, 0, 0, 1;
2429 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3503 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2430 glDisable GL_TEXTURE_2D; 3504 glDisable GL_TEXTURE_2D;
2431 3505
2432 $self->{children}[1]->draw; 3506 $self->{children}[1]->draw;
2433
2434} 3507}
2435 3508
2436############################################################################# 3509#############################################################################
2437 3510
2438package CFClient::UI::Animator; 3511package DC::UI::Animator;
2439 3512
2440use CFClient::OpenGL; 3513use DC::OpenGL;
2441 3514
2442our @ISA = CFClient::UI::Bin::; 3515our @ISA = DC::UI::Bin::;
2443 3516
2444sub moveto { 3517sub moveto {
2445 my ($self, $x, $y) = @_; 3518 my ($self, $x, $y) = @_;
2446 3519
2447 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3520 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2475 glPopMatrix; 3548 glPopMatrix;
2476} 3549}
2477 3550
2478############################################################################# 3551#############################################################################
2479 3552
2480package CFClient::UI::Flopper; 3553package DC::UI::Flopper;
2481 3554
2482our @ISA = CFClient::UI::Button::; 3555our @ISA = DC::UI::Button::;
2483 3556
2484sub new { 3557sub new {
2485 my $class = shift; 3558 my $class = shift;
2486 3559
2487 my $self = $class->SUPER::new ( 3560 my $self = $class->SUPER::new (
2488 state => 0, 3561 state => 0,
2489 connect_activate => \&toggle_flopper, 3562 on_activate => \&toggle_flopper,
2490 @_ 3563 @_
2491 ); 3564 );
2492 3565
2493 if ($self->{state}) {
2494 $self->{state} = 0;
2495 $self->toggle_flopper;
2496 }
2497
2498 $self 3566 $self
2499} 3567}
2500 3568
2501sub toggle_flopper { 3569sub toggle_flopper {
2502 my ($self) = @_; 3570 my ($self) = @_;
2503 3571
2504 # TODO: use animation 3572 $self->{other}->toggle_visibility;
2505 if ($self->{state} = !$self->{state}) {
2506 $CFClient::UI::ROOT->add ($self->{other});
2507 $self->{other}->move ($self->coord2global (0, $self->{h}));
2508 $self->emit ("open");
2509 } else {
2510 $CFClient::UI::ROOT->remove ($self->{other});
2511 $self->emit ("close");
2512 }
2513
2514 $self->emit (changed => $self->{state});
2515} 3573}
2516 3574
2517############################################################################# 3575#############################################################################
2518 3576
2519package CFClient::UI::Tooltip; 3577package DC::UI::Tooltip;
2520 3578
2521our @ISA = CFClient::UI::Bin::; 3579our @ISA = DC::UI::Bin::;
2522 3580
2523use CFClient::OpenGL; 3581use DC::OpenGL;
2524 3582
2525sub new { 3583sub new {
2526 my $class = shift; 3584 my $class = shift;
2527 3585
2528 $class->SUPER::new ( 3586 $class->SUPER::new (
… …
2532} 3590}
2533 3591
2534sub set_tooltip_from { 3592sub set_tooltip_from {
2535 my ($self, $widget) = @_; 3593 my ($self, $widget) = @_;
2536 3594
3595 my $tip = $widget->{tooltip};
3596 $tip = $tip->($widget) if "CODE" eq ref $tip;
3597
3598 $tip = DC::Pod::section_label tooltip => $1
3599 if $tip =~ /^#(.*)$/;
3600
3601 if ($ENV{CFPLUS_DEBUG} & 2) {
3602 $tip .= "\n\n" . (ref $widget) . "\n"
3603 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3604 . "req $widget->{req_w} $widget->{req_h}\n"
3605 . "visible $widget->{visible}";
3606 }
3607
3608 $tip =~ s/^\n+//;
3609 $tip =~ s/\n+$//;
3610
2537 $self->add (new CFClient::UI::Label 3611 $self->add (new DC::UI::Label
2538 markup => $widget->{tooltip}, 3612 markup => $tip,
2539 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3613 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2540 fontsize => 0.8, 3614 fontsize => 0.8,
2541 fg => [0, 0, 0, 1], 3615 style => 1, # FLAG_INVERSE
2542 ellipsise => 0, 3616 ellipsise => 0,
2543 font => ($widget->{tooltip_font} || $::FONT_PROP), 3617 font => ($widget->{tooltip_font} || $::FONT_PROP),
2544 ); 3618 );
2545} 3619}
2546 3620
… …
2550 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3624 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2551 3625
2552 ($w + 4, $h + 4) 3626 ($w + 4, $h + 4)
2553} 3627}
2554 3628
2555sub size_allocate { 3629sub invoke_size_allocate {
2556 my ($self, $w, $h) = @_; 3630 my ($self, $w, $h) = @_;
2557 3631
2558 $self->SUPER::size_allocate ($w - 4, $h - 4); 3632 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3633}
3634
3635sub invoke_visibility_change {
3636 my ($self, $visible) = @_;
3637
3638 return unless $visible;
3639
3640 $self->{root}->on_post_alloc ("move_$self" => sub {
3641 my $widget = $self->{owner}
3642 or return;
3643
3644 if ($widget->{visible}) {
3645 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3646
3647 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3648 if $x + $self->{w} > $self->{root}{w};
3649
3650 $self->move_abs ($x, $y);
3651 } else {
3652 $self->hide;
3653 }
3654 });
2559} 3655}
2560 3656
2561sub _draw { 3657sub _draw {
2562 my ($self) = @_; 3658 my ($self) = @_;
2563 3659
2564 glTranslate 0.375, 0.375;
2565
2566 my ($w, $h) = @$self{qw(w h)}; 3660 my ($w, $h) = @$self{qw(w h)};
2567 3661
2568 glColor 1, 0.8, 0.4; 3662 glColor 1, 0.8, 0.4;
2569 glBegin GL_QUADS; 3663 glRect 0, 0, $w, $h;
2570 glVertex 0 , 0;
2571 glVertex 0 , $h;
2572 glVertex $w, $h;
2573 glVertex $w, 0;
2574 glEnd;
2575 3664
2576 glColor 0, 0, 0; 3665 glColor 0, 0, 0;
2577 glBegin GL_LINE_LOOP; 3666 glRect_lineloop .5, .5, $w + .5, $h + .5;
2578 glVertex 0 , 0;
2579 glVertex 0 , $h;
2580 glVertex $w, $h;
2581 glVertex $w, 0;
2582 glEnd;
2583 3667
2584 glTranslate 2 - 0.375, 2 - 0.375; 3668 glTranslate 2, 2;
3669
2585 $self->SUPER::_draw; 3670 $self->SUPER::_draw;
2586} 3671}
2587 3672
2588############################################################################# 3673#############################################################################
2589 3674
2590package CFClient::UI::Face; 3675package DC::UI::Face;
2591 3676
2592our @ISA = CFClient::UI::Base::; 3677our @ISA = DC::UI::DrawBG::;
2593 3678
2594use CFClient::OpenGL; 3679use DC::OpenGL;
2595 3680
2596sub new { 3681sub new {
2597 my $class = shift; 3682 my $class = shift;
2598 3683
2599 my $self = $class->SUPER::new ( 3684 my $self = $class->SUPER::new (
3685 size_w => 32,
3686 size_h => 8,
2600 aspect => 1, 3687 aspect => 1,
3688 can_events => 0,
2601 @_, 3689 @_,
2602 ); 3690 );
2603 3691
2604 if ($self->{anim} && $self->{animspeed}) { 3692 if ($self->{anim} && $self->{animspeed}) {
2605 Scalar::Util::weaken (my $widget = $self); 3693 DC::weaken (my $widget = $self);
2606 3694
2607 $self->{timer} = Event->timer ( 3695 $self->{animspeed} = List::Util::max 0.05, $self->{animspeed};
2608 at => $self->{animspeed} * int $::NOW / $self->{animspeed}, 3696 $self->{timer} = EV::periodic_ns 0, $self->{animspeed}, undef, sub {
2609 hard => 1, 3697 return unless $::CONN;
2610 interval => $self->{animspeed}, 3698
2611 cb => sub { 3699 my $w = $widget
3700 or return;
3701
2612 ++$widget->{frame}; 3702 ++$w->{frame};
3703 $w->update_face;
3704
3705 # somehow, $widget can go away
2613 $widget->update; 3706 $w->update;
2614 }, 3707 $w->update_timer;
2615 ); 3708 };
3709
3710 $self->update_face;
3711 $self->update_timer;
2616 } 3712 }
2617 3713
2618 $self 3714 $self
2619} 3715}
2620 3716
3717sub update_timer {
3718 my ($self) = @_;
3719
3720 return unless $self->{timer};
3721
3722 if ($self->{visible}) {
3723 $self->{timer}->start;
3724 } else {
3725 $self->{timer}->stop;
3726 }
3727}
3728
3729sub update_face {
3730 my ($self) = @_;
3731
3732 if ($::CONN) {
3733 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3734 if ($anim && @$anim) {
3735 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3736 delete $self->{face_change_cb};
3737
3738 if (my $tex = $self->{tex} = $::CONN->{texture}[ $::CONN->{face}[$self->{face}]{id} ]) {
3739 unless ($tex->{name} || $tex->{loading}) {
3740 $tex->upload (sub { $self->reconfigure });
3741 }
3742 }
3743 }
3744 }
3745 }
3746}
3747
2621sub size_request { 3748sub size_request {
2622 (32, 8) 3749 my ($self) = @_;
3750
3751 if ($::CONN) {
3752 if (my $faceid = $::CONN->{face}[$self->{face}]{id}) {
3753 if (my $tex = $self->{tex} = $::CONN->{texture}[$faceid]) {
3754 if ($tex->{name}) {
3755 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3756 } elsif (!$tex->{loading}) {
3757 $tex->upload (sub { $self->reconfigure });
3758 }
3759 }
3760
3761 $self->{face_change_cb} ||= $::CONN->on_face_change ($self->{face}, sub { $self->reconfigure });
3762 }
3763 }
3764
3765 ($self->{size_w} || 8, $self->{size_h} || 8)
2623} 3766}
2624 3767
2625sub update { 3768sub update {
2626 my ($self) = @_; 3769 my ($self) = @_;
2627 3770
2628 return unless $self->{visible}; 3771 return unless $self->{visible};
2629 3772
2630 $self->SUPER::update; 3773 $self->SUPER::update;
2631} 3774}
2632 3775
3776sub invoke_visibility_change {
3777 my ($self) = @_;
3778
3779 $self->update_timer;
3780
3781 0
3782}
3783
2633sub _draw { 3784sub _draw {
2634 my ($self) = @_; 3785 my ($self) = @_;
2635 3786
2636 return unless $::CONN; 3787 $self->SUPER::_draw;
2637 3788
2638 my $face; 3789 if (my $tex = $self->{tex}) {
2639
2640 if ($self->{frame}) {
2641 my $anim = $::CONN->{anim}[$self->{anim}];
2642
2643 $face = $anim->[ $self->{frame} % @$anim ]
2644 if $anim && @$anim;
2645 }
2646
2647 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2648
2649 if ($tex) {
2650 glEnable GL_TEXTURE_2D; 3790 glEnable GL_TEXTURE_2D;
2651 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2652 glColor 1, 1, 1, 1; 3792 glColor 0, 0, 0, 1;
2653 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3793 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2654 glDisable GL_TEXTURE_2D; 3794 glDisable GL_TEXTURE_2D;
2655 } 3795 }
2656} 3796}
2657 3797
2658sub DESTROY { 3798sub destroy {
2659 my ($self) = @_; 3799 my ($self) = @_;
2660 3800
2661 $self->{timer}->cancel 3801 (delete $self->{timer})->cancel
2662 if $self->{timer}; 3802 if $self->{timer};
2663 3803
2664 $self->SUPER::DESTROY; 3804 $self->SUPER::destroy;
2665} 3805}
2666 3806
2667############################################################################# 3807#############################################################################
2668 3808
2669package CFClient::UI::InventoryItem; 3809package DC::UI::Buttonbar;
2670 3810
2671our @ISA = CFClient::UI::HBox::; 3811our @ISA = DC::UI::HBox::;
2672 3812
2673sub _item_to_desc { 3813# TODO: should actually wrap buttons and other goodies.
2674 my ($item) = @_;
2675
2676 my $desc =
2677 $item->{nrof} < 2
2678 ? $item->{name}
2679 : "$item->{nrof} × $item->{name_pl}";
2680
2681 $item->{flags} & Crossfire::Protocol::F_OPEN
2682 and $desc .= " (open)";
2683 $item->{flags} & Crossfire::Protocol::F_APPLIED
2684 and $desc .= " (applied)";
2685 $item->{flags} & Crossfire::Protocol::F_UNPAID
2686 and $desc .= " (unpaid)";
2687 $item->{flags} & Crossfire::Protocol::F_MAGIC
2688 and $desc .= " (magic)";
2689 $item->{flags} & Crossfire::Protocol::F_CURSED
2690 and $desc .= " (cursed)";
2691 $item->{flags} & Crossfire::Protocol::F_DAMNED
2692 and $desc .= " (damned)";
2693 $item->{flags} & Crossfire::Protocol::F_LOCKED
2694 and $desc .= " *";
2695
2696 $desc
2697}
2698
2699sub new {
2700 my $class = shift;
2701
2702 my %args = @_;
2703
2704 my $item = delete $args{item};
2705
2706 my $desc = _item_to_desc ($item);
2707
2708 my $self = $class->SUPER::new (
2709 can_hover => 1,
2710 can_events => 1,
2711 tooltip => ((CFClient::UI::Label::escape $desc)
2712 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2713 connect_button_down => sub {
2714 my ($self, $ev, $x, $y) = @_;
2715
2716 # todo: maybe put examine on 1? but should just be a tooltip :(
2717 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2718 my $targ = $::CONN->{player}{tag};
2719
2720 if ($item->{container} == $::CONN->{player}{tag}) {
2721 $targ = $main::OPENCONT;
2722 }
2723
2724 $::CONN->send ("move $targ $item->{tag} 0");
2725 } elsif ($ev->{button} == 1) {
2726 $::CONN->send ("examine $item->{tag}");
2727 } elsif ($ev->{button} == 2) {
2728 $::CONN->send ("apply $item->{tag}");
2729 } elsif ($ev->{button} == 3) {
2730 my @menu_items = (
2731 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2732 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2733 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2734 (
2735 $item->{flags} & Crossfire::Protocol::F_LOCKED
2736 ? (
2737 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2738 )
2739 : (
2740 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2741 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2742 )
2743 ),
2744 );
2745
2746 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2747 }
2748
2749 1
2750 },
2751 %args
2752 );
2753
2754
2755 $self->add (new CFClient::UI::Face
2756 can_events => 0,
2757 face => $item->{face},
2758 anim => $item->{anim},
2759 animspeed => $item->{animspeed},
2760 );
2761
2762 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2763
2764 $self->{item} = $item;
2765
2766 $self->update_item;
2767
2768 $self
2769}
2770
2771sub update_item {
2772 my ($self) = @_;
2773
2774 my $desc = _item_to_desc ($self->{item});
2775
2776 $self->{name_lbl}->set_text ($desc);
2777}
2778 3814
2779############################################################################# 3815#############################################################################
2780 3816
2781package CFClient::UI::Inventory;
2782
2783our @ISA = CFClient::UI::ScrolledWindow::;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 scrolled => (new CFClient::UI::Table),
2790 @_,
2791 );
2792
2793 $self
2794}
2795
2796sub set_items {
2797 my ($self, $items) = @_;
2798
2799 $self->{scrolled}->clear;
2800 return unless $items;
2801
2802 my @items = sort {
2803 ($a->{type} <=> $b->{type})
2804 or ($a->{name} cmp $b->{name})
2805 } @$items;
2806
2807 $self->{real_items} = \@items;
2808
2809 for my $item (@items) {
2810 $item->{item} = $item;
2811 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2812 $item->update_item ();
2813 }
2814
2815 my $i = 0;
2816 for (@items) {
2817 $self->{scrolled}->add (0, $i, $_);
2818 my $nrof = $_->{item}->{nrof} || 1;
2819 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2820 }
2821
2822# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2823}
2824
2825sub size_request {
2826 my ($self) = @_;
2827 ($self->{req_w}, $self->{req_h});
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu; 3817package DC::UI::Menu;
2833 3818
2834our @ISA = CFClient::UI::FancyFrame::; 3819our @ISA = DC::UI::Toplevel::;
2835 3820
2836use CFClient::OpenGL; 3821use DC::OpenGL;
2837 3822
2838sub new { 3823sub new {
2839 my $class = shift; 3824 my $class = shift;
2840 3825
2841 my $self = $class->SUPER::new ( 3826 my $self = $class->SUPER::new (
2842 items => [], 3827 items => [],
2843 z => 100, 3828 z => 100,
2844 @_, 3829 @_,
2845 ); 3830 );
2846 3831
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3832 $self->add ($self->{vbox} = new DC::UI::VBox);
2848 3833
2849 for my $item (@{ $self->{items} }) { 3834 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item; 3835 my ($widget, $cb, $tooltip) = @$item;
2851 3836
2852 # handle various types of items, only text for now 3837 # handle various types of items, only text for now
2853 if (!ref $widget) { 3838 if (!ref $widget) {
3839 if ($widget =~ /\t/) {
3840 my ($left, $right) = split /\t/, $widget, 2;
3841
2854 $widget = new CFClient::UI::Label 3842 $widget = new DC::UI::HBox
2855 can_hover => 1, 3843 can_hover => 1,
2856 can_events => 1, 3844 can_events => 1,
3845 tooltip => $tooltip,
3846 children => [
3847 (new DC::UI::Label markup => $left, expand => 1),
3848 (new DC::UI::Label markup => $right, align => +1),
3849 ],
3850 ;
3851
3852 } else {
3853 $widget = new DC::UI::Label
3854 can_hover => 1,
3855 can_events => 1,
2857 text => $widget; 3856 markup => $widget,
3857 tooltip => $tooltip;
3858 }
2858 } 3859 }
2859 3860
2860 $self->{item}{$widget} = $item; 3861 $self->{item}{$widget} = $item;
2861 3862
2862 $self->{vbox}->add ($widget); 3863 $self->{vbox}->add ($widget);
… …
2874 # maybe save $GRAB? must be careful about events... 3875 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self; 3876 $GRAB = $self;
2876 $self->{button} = $ev->{button}; 3877 $self->{button} = $ev->{button};
2877 3878
2878 $self->show; 3879 $self->show;
2879 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3880 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880} 3881}
2881 3882
2882sub mouse_motion { 3883sub invoke_mouse_motion {
2883 my ($self, $ev, $x, $y) = @_; 3884 my ($self, $ev, $x, $y) = @_;
2884 3885
2885 # TODO: should use vbox->find_widget or so 3886 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3887 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER}; 3888 $self->{hover} = $self->{item}{$HOVER};
2888}
2889 3889
3890 0
3891}
3892
2890sub button_up { 3893sub invoke_button_up {
2891 my ($self, $ev, $x, $y) = @_; 3894 my ($self, $ev, $x, $y) = @_;
2892 3895
2893 if ($ev->{button} == $self->{button}) { 3896 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB; 3897 undef $GRAB;
2895 $self->hide; 3898 $self->hide;
2896 3899
2897 $self->emit ("popdown"); 3900 $self->emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover}; 3901 $self->{hover}[1]->() if $self->{hover};
3902 } else {
3903 return 0
3904 }
3905
2899 } 3906 1
2900} 3907}
2901 3908
2902############################################################################# 3909#############################################################################
2903 3910
2904package CFClient::UI::Statusbox; 3911package DC::UI::Multiplexer;
2905 3912
2906our @ISA = CFClient::UI::VBox::; 3913our @ISA = DC::UI::Container::;
2907 3914
2908sub new { 3915sub new {
2909 my $class = shift; 3916 my $class = shift;
2910 3917
2911 $class->SUPER::new ( 3918 my $self = $class->SUPER::new (
3919 @_,
3920 );
3921
3922 $self->{current} = $self->{children}[0]
3923 if @{ $self->{children} };
3924
3925 $self
3926}
3927
3928sub add {
3929 my ($self, @widgets) = @_;
3930
3931 $self->SUPER::add (@widgets);
3932
3933 $self->{current} = $self->{children}[0]
3934 if @{ $self->{children} };
3935}
3936
3937sub get_current_page {
3938 my ($self) = @_;
3939
3940 $self->{current}
3941}
3942
3943sub set_current_page {
3944 my ($self, $page_or_widget) = @_;
3945
3946 my $widget = ref $page_or_widget
3947 ? $page_or_widget
3948 : $self->{children}[$page_or_widget];
3949
3950 $self->{current} = $widget;
3951 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3952
3953 $self->emit (page_changed => $self->{current});
3954
3955 $self->realloc;
3956}
3957
3958sub visible_children {
3959 $_[0]{current}
3960}
3961
3962sub size_request {
3963 my ($self) = @_;
3964
3965 $self->{current}->size_request
3966}
3967
3968sub invoke_size_allocate {
3969 my ($self, $w, $h) = @_;
3970
3971 $self->{current}->configure (0, 0, $w, $h);
3972
3973 1
3974}
3975
3976sub _draw {
3977 my ($self) = @_;
3978
3979 $self->{current}->draw;
3980}
3981
3982#############################################################################
3983
3984package DC::UI::Notebook;
3985
3986use DC::OpenGL;
3987
3988our @ISA = DC::UI::VBox::;
3989
3990sub new {
3991 my $class = shift;
3992
3993 my $self = $class->SUPER::new (
3994 buttonbar => (new DC::UI::Buttonbar),
3995 multiplexer => (new DC::UI::Multiplexer expand => 1),
3996 active_outline => [.7, .7, 0.2],
3997 # filter => # will be put between multiplexer and $self
3998 @_,
3999 );
4000
4001 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
4002 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
4003
4004 {
4005 Scalar::Util::weaken (my $wself = $self);
4006
4007 $self->{multiplexer}->connect (c_add => sub {
4008 my ($mplex, $widgets) = @_;
4009
4010 for my $child (@$widgets) {
4011 Scalar::Util::weaken $child;
4012 $child->{c_tab_} ||= do {
4013 my $tab =
4014 (UNIVERSAL::isa $child->{c_tab}, "DC::UI::Base")
4015 ? $child->{c_tab}
4016 : new DC::UI::Button markup => $child->{c_tab}[0], tooltip => $child->{c_tab}[1];
4017
4018 $tab->connect (activate => sub {
4019 $wself->set_current_page ($child);
4020 });
4021
4022 $tab
4023 };
4024
4025 $self->{buttonbar}->add ($child->{c_tab_});
4026 }
4027 });
4028
4029 $self->{multiplexer}->connect (c_remove => sub {
4030 my ($mplex, $widgets) = @_;
4031
4032 for my $child (@$widgets) {
4033 $wself->{buttonbar}->remove ($child->{c_tab_});
4034 }
4035 });
4036 }
4037
4038 $self
4039}
4040
4041sub add {
4042 my ($self, @widgets) = @_;
4043
4044 $self->{multiplexer}->add (@widgets)
4045}
4046
4047sub remove {
4048 my ($self, @widgets) = @_;
4049
4050 $self->{multiplexer}->remove (@widgets)
4051}
4052
4053sub pages {
4054 my ($self) = @_;
4055 $self->{multiplexer}->children
4056}
4057
4058sub add_tab {
4059 my ($self, $title, $widget, $tooltip) = @_;
4060
4061 $title = [$title, $tooltip] unless ref $title;
4062 $widget->{c_tab} = $title;
4063
4064 $self->add ($widget);
4065}
4066
4067sub get_current_page {
4068 my ($self) = @_;
4069
4070 $self->{multiplexer}->get_current_page
4071}
4072
4073sub set_current_page {
4074 my ($self, $page) = @_;
4075
4076 $self->{multiplexer}->set_current_page ($page);
4077 $self->emit (page_changed => $self->{multiplexer}{current});
4078}
4079
4080sub _draw {
4081 my ($self) = @_;
4082
4083 $self->SUPER::_draw ();
4084
4085 if (my $cur = $self->{multiplexer}{current}) {
4086 if ($cur = $cur->{c_tab_}) {
4087 glTranslate $self->{buttonbar}{x} + $cur->{x},
4088 $self->{buttonbar}{y} + $cur->{y};
4089 glLineWidth 3;
4090 #glEnable GL_BLEND;
4091 #glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
4092 glColor @{$self->{active_outline}};
4093 glRect_lineloop 1.5, 1.5, $cur->{w} - 1.5, $cur->{h} - 1.5;
4094 glLineWidth 1;
4095 #glDisable GL_BLEND;
4096 }
4097 }
4098}
4099
4100#############################################################################
4101
4102package DC::UI::Selector;
4103
4104use utf8;
4105
4106our @ISA = DC::UI::Button::;
4107
4108sub new {
4109 my $class = shift;
4110
4111 my $self = $class->SUPER::new (
4112 options => [], # [value, title, longdesc], ...
4113 value => undef,
4114 @_,
4115 );
4116
4117 $self->_set_value ($self->{value});
4118
4119 $self
4120}
4121
4122sub invoke_button_down {
4123 my ($self, $ev) = @_;
4124
4125 my @menu_items;
4126
4127 for (@{ $self->{options} }) {
4128 my ($value, $title, $tooltip) = @$_;
4129
4130 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
4131 }
4132
4133 DC::UI::Menu->new (items => \@menu_items)->popup ($ev);
4134}
4135
4136sub _set_value {
4137 my ($self, $value) = @_;
4138
4139 my ($item) = grep $_->[0] eq $value, @{ $self->{options} };
4140 $item ||= $self->{options}[0]
4141 or return;
4142
4143 $self->{value} = $item->[0];
4144 $self->set_markup ("$item->[1] ⇓");
4145# $self->set_tooltip ($item->[2]);
4146}
4147
4148sub set_value {
4149 my ($self, $value) = @_;
4150
4151 return unless $self->{value} ne $value;
4152
4153 $self->_set_value ($value);
4154 $self->emit (changed => $value);
4155}
4156
4157sub set_options {
4158 my ($self, $options) = @_;
4159
4160 $self->{options} = $options;
4161 $self->_set_value ($self->{value});
4162}
4163
4164#############################################################################
4165
4166package DC::UI::Statusbox;
4167
4168our @ISA = DC::UI::VBox::;
4169
4170sub new {
4171 my $class = shift;
4172
4173 my $self = $class->SUPER::new (
2912 fontsize => 0.8, 4174 fontsize => 0.8,
2913 @_, 4175 @_,
2914 ) 4176 );
4177
4178 DC::weaken (my $this = $self);
4179
4180 $self->{timer} = EV::timer 1, 1, sub { $this->reorder };
4181
4182 $self
2915} 4183}
2916 4184
2917sub reorder { 4185sub reorder {
2918 my ($self) = @_; 4186 my ($self) = @_;
2919 my $NOW = time; 4187 my $NOW = Time::HiRes::time;
4188
4189 # freeze display when hovering over any label
4190 return if $DC::UI::TOOLTIP->{owner}
4191 && grep $DC::UI::TOOLTIP->{owner} == $_->{label},
4192 values %{ $self->{item} };
2920 4193
2921 while (my ($k, $v) = each %{ $self->{item} }) { 4194 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW; 4195 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 } 4196 }
4197
4198 $self->{timer}->set (1, 1);
2924 4199
2925 my @widgets; 4200 my @widgets;
2926 4201
2927 my @items = sort { 4202 my @items = sort {
2928 $a->{pri} <=> $b->{pri} 4203 $a->{pri} <=> $b->{pri}
… …
2931 4206
2932 my $count = 10 + 1; 4207 my $count = 10 + 1;
2933 for my $item (@items) { 4208 for my $item (@items) {
2934 last unless --$count; 4209 last unless --$count;
2935 4210
2936 push @widgets, $item->{label} ||= do { 4211 my $label = $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all) 4212 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1 4213 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}" 4214 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text}; 4215 : $item->{text};
2941 4216
2942 for ($short) { 4217 for ($short) {
2943 s/^\s+//; 4218 s/^\s+//;
2944 s/\s+/ /g; 4219 s/\s+/ /g;
2945 } 4220 }
2946 4221
2947 new CFClient::UI::Label 4222 new DC::UI::Label
2948 markup => $short, 4223 markup => $short,
2949 tooltip => $item->{tooltip}, 4224 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP, 4225 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67, 4226 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize}, 4227 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44, 4228 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg}, 4229 fg => [@{ $item->{fg} }],
2955 can_events => 1, 4230 can_events => 1,
2956 can_hover => 1 4231 can_hover => 1
2957 }; 4232 };
4233
4234 if ((my $diff = $item->{timeout} - $NOW) < 2) {
4235 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
4236 $label->update;
4237 $label->set_max_size (undef, $label->{req_h} * $diff)
4238 if $diff < 1;
4239 $self->{timer}->set (1/30, 1/30);
4240 } else {
4241 $label->{fg}[3] = $item->{fg}[3] || 1;
4242 }
4243
4244 push @widgets, $label;
2958 } 4245 }
2959 4246
2960 $self->clear; 4247 $self->clear;
2961 $self->SUPER::add (reverse @widgets); 4248 $self->SUPER::add (reverse @widgets);
2962} 4249}
… …
2965 my ($self, $text, %arg) = @_; 4252 my ($self, $text, %arg) = @_;
2966 4253
2967 $text =~ s/^\s+//; 4254 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//; 4255 $text =~ s/\s+$//;
2969 4256
4257 return unless $text;
4258
2970 my $timeout = time + ((delete $arg{timeout}) || 60); 4259 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2971 4260
2972 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 4261 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2973 4262
2974 if (my $item = $self->{item}{$group}) { 4263 if (my $item = $self->{item}{$group}) {
2975 if ($item->{text} eq $text) { 4264 if ($item->{text} eq $text) {
2976 $item->{count}++; 4265 $item->{count}++;
2977 } else { 4266 } else {
2978 $item->{count} = 1; 4267 $item->{count} = 1;
2979 $item->{text} = $item->{tooltip} = $text; 4268 $item->{text} = $item->{tooltip} = $text;
2980 } 4269 }
2981 $item->{id} = ++$self->{id}; 4270 $item->{id} += 0.2;#d#
2982 $item->{timeout} = $timeout; 4271 $item->{timeout} = $timeout;
2983 delete $item->{label}; 4272 delete $item->{label};
2984 } else { 4273 } else {
2985 $self->{item}{$group} = { 4274 $self->{item}{$group} = {
2986 id => ++$self->{id}, 4275 id => ++$self->{id},
… …
2992 count => 1, 4281 count => 1,
2993 %arg, 4282 %arg,
2994 }; 4283 };
2995 } 4284 }
2996 4285
4286 $ROOT->on_refresh (reorder => sub {
2997 $self->reorder; 4287 $self->reorder;
4288 });
2998} 4289}
2999 4290
3000sub reconfigure { 4291sub reconfigure {
3001 my ($self) = @_; 4292 my ($self) = @_;
3002 4293
… …
3005 4296
3006 $self->reorder; 4297 $self->reorder;
3007 $self->SUPER::reconfigure; 4298 $self->SUPER::reconfigure;
3008} 4299}
3009 4300
4301sub destroy {
4302 my ($self) = @_;
4303
4304 $self->{timer}->cancel;
4305
4306 $self->SUPER::destroy;
4307}
4308
3010############################################################################# 4309#############################################################################
3011 4310
3012package CFClient::UI::Root; 4311package DC::UI::Root;
3013 4312
3014our @ISA = CFClient::UI::Container::; 4313our @ISA = DC::UI::Container::;
3015 4314
4315use List::Util qw(min max);
4316
3016use CFClient::OpenGL; 4317use DC::OpenGL;
3017 4318
3018sub new { 4319sub new {
3019 my $class = shift; 4320 my $class = shift;
3020 4321
3021 $class->SUPER::new ( 4322 my $self = $class->SUPER::new (
4323 visible => 1,
3022 @_, 4324 @_,
3023 ) 4325 );
3024}
3025 4326
3026sub configure { 4327 DC::weaken ($self->{root} = $self);
3027 my ($self, $x, $y, $w, $h) = @_;
3028 4328
3029 $self->{w} = $w; 4329 $self
3030 $self->{h} = $h;
3031}
3032
3033sub check_size {
3034 my ($self) = @_;
3035
3036 $self->size_allocate ($self->{w}, $self->{h})
3037 if $self->{w};
3038} 4330}
3039 4331
3040sub size_request { 4332sub size_request {
3041 my ($self) = @_; 4333 my ($self) = @_;
3042 4334
3043 ($self->{w}, $self->{h}) 4335 ($self->{w}, $self->{h})
3044} 4336}
3045 4337
4338sub _to_pixel {
4339 my ($coord, $size, $max) = @_;
4340
4341 $coord =
4342 $coord eq "center" ? ($max - $size) * 0.5
4343 : $coord eq "max" ? $max
4344 : $coord;
4345
4346 $coord = 0 if $coord < 0;
4347 $coord = $max - $size if $coord > $max - $size;
4348
4349 int $coord + 0.5
4350}
4351
3046sub size_allocate { 4352sub invoke_size_allocate {
3047 my ($self, $w, $h) = @_; 4353 my ($self, $w, $h) = @_;
3048
3049 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3050 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3051
3052 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3053 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3054 4354
3055 for my $child ($self->children) { 4355 for my $child ($self->children) {
3056 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4356 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3057 4357
3058 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4358 $X = $child->{force_x} if exists $child->{force_x};
3059 if exists $child->{req_x}; 4359 $Y = $child->{force_y} if exists $child->{force_y};
3060 4360
3061 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4361 $X = _to_pixel $X, $W, $self->{w};
3062 if exists $child->{req_y}; 4362 $Y = _to_pixel $Y, $H, $self->{h};
3063
3064 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3065 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3066 4363
3067 $child->configure ($X, $Y, $W, $H); 4364 $child->configure ($X, $Y, $W, $H);
3068 } 4365 }
4366
4367 1
3069} 4368}
3070 4369
3071sub coord2local { 4370sub coord2local {
3072 my ($self, $x, $y) = @_; 4371 my ($self, $x, $y) = @_;
3073 4372
… …
3081} 4380}
3082 4381
3083sub update { 4382sub update {
3084 my ($self) = @_; 4383 my ($self) = @_;
3085 4384
3086 $self->check_size;
3087 $::WANT_REFRESH++; 4385 $::WANT_REFRESH = 1;
3088} 4386}
3089 4387
3090sub add { 4388sub add {
3091 my ($self, @children) = @_; 4389 my ($self, @children) = @_;
3092 4390
3093 for my $child (@children) {
3094 $child->{toplevel} = 1; 4391 $_->{is_toplevel} = 1
3095 4392 for @children;
3096 # integerise window positions
3097 $child->{x} = int $child->{x};
3098 $child->{y} = int $child->{y};
3099 }
3100 4393
3101 $self->SUPER::add (@children); 4394 $self->SUPER::add (@children);
4395}
4396
4397sub remove {
4398 my ($self, @children) = @_;
4399
4400 $self->SUPER::remove (@children);
4401
4402 delete $self->{is_toplevel}
4403 for @children;
3102 4404
3103 while (@children) { 4405 while (@children) {
3104 my $w = pop @children; 4406 my $w = pop @children;
3105 push @children, $w->children; 4407 push @children, $w->children;
3106 $w->{visible} = 1; 4408 $w->set_invisible;
3107 }
3108}
3109
3110sub remove {
3111 my ($self, @children) = @_;
3112
3113 $self->SUPER::remove (@children);
3114
3115 while (@children) {
3116 my $w = pop @children;
3117 push @children, $w->children;
3118 delete $w->{visible};
3119 } 4409 }
3120} 4410}
3121 4411
3122sub on_refresh { 4412sub on_refresh {
3123 my ($self, $id, $cb) = @_; 4413 my ($self, $id, $cb) = @_;
… …
3137 while ($self->{refresh_hook}) { 4427 while ($self->{refresh_hook}) {
3138 $_->() 4428 $_->()
3139 for values %{delete $self->{refresh_hook}}; 4429 for values %{delete $self->{refresh_hook}};
3140 } 4430 }
3141 4431
3142 if ($self->{check_size}) { 4432 while ($self->{realloc}) {
3143 my @queue = ([], []); 4433 my %queue;
4434 my @queue;
4435 my $widget;
3144 4436
3145 for (;;) { 4437 outer:
3146 if ($self->{check_size}) { 4438 while () {
3147 # heuristic: check containers last 4439 if (my $realloc = delete $self->{realloc}) {
3148 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4440 for $widget (values %$realloc) {
3149 for values %{delete $self->{check_size}} 4441 $widget->{visible} or next; # do not resize invisible widgets
4442
4443 $queue{$widget+0}++ and next; # duplicates are common
4444
4445 push @{ $queue[$widget->{visible}] }, $widget;
4446 }
3150 } 4447 }
3151 4448
3152 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4449 while () {
4450 @queue or last outer;
3153 4451
3154 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4452 $widget = pop @{ $queue[-1] || [] }
3155 ? @$widget{qw(user_w user_h)} 4453 and last;
3156 : $widget->size_request;
3157
3158 if (delete $widget->{force_alloc}
3159 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3160 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3161 4454
4455 pop @queue;
4456 }
4457
4458 delete $queue{$widget+0};
4459
4460 my ($w, $h) = $widget->size_request;
4461
4462 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4463 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4464
4465 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4466 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4467
4468 $w = $widget->{force_w} if exists $widget->{force_w};
4469 $h = $widget->{force_h} if exists $widget->{force_h};
4470
4471 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4472 || delete $widget->{force_realloc}) {
3162 $widget->{req_w} = $w; 4473 $widget->{req_w} = $w;
3163 $widget->{req_h} = $h; 4474 $widget->{req_h} = $h;
3164 4475
3165 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4476 $self->{size_alloc}{$widget+0} = $widget;
3166 4477
3167 $widget->{parent}->check_size
3168 if $widget->{parent}; 4478 if (my $parent = $widget->{parent}) {
4479 $self->{realloc}{$parent+0} = $parent
4480 unless $queue{$parent+0};
4481
4482 $parent->{force_size_alloc} = 1;
4483 $self->{size_alloc}{$parent+0} = $parent;
4484 }
3169 } 4485 }
4486
4487 delete $self->{realloc}{$widget+0};
3170 } 4488 }
3171 }
3172 4489
3173 while ($self->{size_alloc}) { 4490 while (my $size_alloc = delete $self->{size_alloc}) {
3174 for (values %{delete $self->{size_alloc}}) { 4491 my @queue = sort { $a->{visible} <=> $b->{visible} }
3175 my ($widget, $w, $h) = @$_; 4492 values %$size_alloc;
3176 4493
4494 while () {
4495 my $widget = pop @queue || last;
4496
4497 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4498
4499 $w = max $widget->{min_w}, $w;
4500 $h = max $widget->{min_h}, $h;
4501
4502# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4503# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4504
4505 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4506 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4507
3177 $w = 0 if $w < 0; 4508 $w = int $w + 0.5;
3178 $h = 0 if $h < 0; 4509 $h = int $h + 0.5;
3179 4510
4511 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4512 $widget->{old_w} = $widget->{w};
4513 $widget->{old_h} = $widget->{h};
4514
3180 $widget->{w} = $w; 4515 $widget->{w} = $w;
3181 $widget->{h} = $h; 4516 $widget->{h} = $h;
3182 $widget->size_allocate ($w, $h); 4517
3183 $widget->emit (size_allocate => $w, $h); 4518 $widget->emit (size_allocate => $w, $h);
4519 }
4520 }
3184 } 4521 }
3185 } 4522 }
3186 4523
3187 while ($self->{post_alloc_hook}) { 4524 while ($self->{post_alloc_hook}) {
3188 $_->() 4525 $_->()
… …
3197 glLoadIdentity; 4534 glLoadIdentity;
3198 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4535 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3199 glMatrixMode GL_MODELVIEW; 4536 glMatrixMode GL_MODELVIEW;
3200 glLoadIdentity; 4537 glLoadIdentity;
3201 4538
4539 {
4540 package DC::UI::Base;
4541
4542 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4543 (0, 0, $self->{w}, $self->{h});
4544
3202 $self->_draw; 4545 $self->_draw;
4546 }
3203} 4547}
3204 4548
3205############################################################################# 4549#############################################################################
3206 4550
3207package CFClient::UI; 4551package DC::UI;
3208 4552
3209$ROOT = new CFClient::UI::Root; 4553$ROOT = new DC::UI::Root;
3210$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4554$TOOLTIP = new DC::UI::Tooltip z => 900;
3211 4555
32121 45561
3213 4557

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