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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.149 by root, Sat Apr 22 23:11:32 2006 UTC vs.
Revision 1.293 by root, Tue Jun 6 03:05:16 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
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;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 96
35 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
… …
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
… …
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{root};
278 delete $self->{visible};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->focus_out;
287
288 $self->emit (visibility_change => 0);
289}
290
291sub set_visibility {
292 my ($self, $visible) = @_;
293
294 return if $self->{visible} == $visible;
295
296 $visible ? $self->hide
297 : $self->show;
298}
299
300sub toggle_visibility {
301 my ($self) = @_;
302
303 $self->{visible}
304 ? $self->hide
305 : $self->show;
306}
307
121sub hide { 308sub hide {
122 my ($self) = @_; 309 my ($self) = @_;
123 310
124 return unless $self->{parent}; 311 $self->set_invisible;
125 312
126 $self->{parent}->remove ($self); 313 $self->{parent}->remove ($self)
314 if $self->{parent};
127} 315}
128 316
129sub move { 317sub move_abs {
130 my ($self, $x, $y, $z) = @_; 318 my ($self, $x, $y, $z) = @_;
131 319
132 $self->{x} = int $x; 320 $self->{x} = List::Util::max 0, int $x;
133 $self->{y} = int $y; 321 $self->{y} = List::Util::max 0, int $y;
134 $self->{z} = $z if defined $z; 322 $self->{z} = $z if defined $z;
135 323
136 $self->update; 324 $self->update;
137} 325}
138 326
139sub needs_redraw { 327sub set_size {
140 0 328 my ($self, $w, $h) = @_;
329
330 $self->{force_w} = $w;
331 $self->{force_h} = $h;
332
333 $self->realloc;
141} 334}
142 335
143sub size_request { 336sub size_request {
144 require Carp; 337 require Carp;
145 Carp::confess "size_request is abstract"; 338 Carp::confess "size_request is abstract";
… …
147 340
148sub configure { 341sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 342 my ($self, $x, $y, $w, $h) = @_;
150 343
151 if ($self->{aspect}) { 344 if ($self->{aspect}) {
345 my ($ow, $oh) = ($w, $h);
346
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 347 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 348 $h = List::Util::min $h, int $w / $self->{aspect};
154 349
155 # use alignment to adjust x, y 350 # use alignment to adjust x, y
156 351
157 $x += int +($w - $w2) * 0.5; 352 $x += int 0.5 * ($ow - $w);
158 $y += int +($h - $h2) * 0.5; 353 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 354 }
162 355
163 if ($self->{x} != $x || $self->{y} != $y) { 356 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 357 $self->{x} = $x;
165 $self->{y} = $y; 358 $self->{y} = $y;
166 $self->update; 359 $self->update;
167 } 360 }
168 361
169 if ($self->{w} != $w || $self->{h} != $h) { 362 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
363 return unless $self->{visible};
364
170 $self->{w} = $w; 365 $self->{alloc_w} = $w;
171 $self->{h} = $h; 366 $self->{alloc_h} = $h;
172 367
173 $self->size_allocate ($w, $h); 368 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 369 }
176} 370}
177 371
178sub size_allocate { 372sub size_allocate {
179 # nothing to be done 373 # nothing to be done
180} 374}
181 375
182# return top left coordinates 376sub children {
183sub _topleft { 377 # nop
378}
379
380sub visible_children {
381 $_[0]->children
382}
383
384sub set_max_size {
184 my ($self, $x, $y) = @_; 385 my ($self, $w, $h) = @_;
185 386
186 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 387 $self->{max_w} = int $w if defined $w;
388 $self->{max_h} = int $h if defined $h;
389
390 $self->realloc;
391}
392
393sub set_tooltip {
394 my ($self, $tooltip) = @_;
395
396 $tooltip =~ s/^\s+//;
397 $tooltip =~ s/\s+$//;
398
399 return if $self->{tooltip} eq $tooltip;
400
401 $self->{tooltip} = $tooltip;
402
403 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
404 delete $CFClient::UI::TOOLTIP->{owner};
405 $CFClient::UI::TOOLTIP_WATCHER->cb->();
406 }
187} 407}
188 408
189# translate global coordinates to local coordinate system 409# translate global coordinates to local coordinate system
190sub coord2local { 410sub coord2local {
191 my ($self, $x, $y) = @_; 411 my ($self, $x, $y) = @_;
192 412
193 my ($X, $Y) = $self->_topleft; 413 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 414}
196 415
197# translate local coordinates to global coordinate system 416# translate local coordinates to global coordinate system
198sub coord2global { 417sub coord2global {
199 my ($self, $x, $y) = @_; 418 my ($self, $x, $y) = @_;
200 419
201 my ($X, $Y) = $self->_topleft; 420 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 421}
204 422
205sub focus_in { 423sub focus_in {
206 my ($self) = @_; 424 my ($self) = @_;
207 425
208 return if $FOCUS == $self; 426 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 427 return unless $self->{can_focus};
210 428
211 my $focus = $FOCUS; $FOCUS = $self; 429 my $focus = $FOCUS; $FOCUS = $self;
212 430
213 $self->emit (focus_in => $focus); 431 $self->_emit (focus_in => $focus);
214 432
215 $focus->update if $focus; 433 $focus->update if $focus;
216 $FOCUS->update; 434 $FOCUS->update;
217} 435}
218 436
… …
221 439
222 return unless $FOCUS == $self; 440 return unless $FOCUS == $self;
223 441
224 my $focus = $FOCUS; undef $FOCUS; 442 my $focus = $FOCUS; undef $FOCUS;
225 443
226 $self->emit (focus_out => $focus); 444 $self->_emit (focus_out => $focus);
227 445
228 $focus->update if $focus; #? 446 $focus->update if $focus; #?
229}
230 447
448 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
449 unless $FOCUS;
450}
451
231sub mouse_motion { } 452sub mouse_motion { 0 }
232sub button_up { } 453sub button_up { 0 }
233sub key_down { } 454sub key_down { 0 }
234sub key_up { } 455sub key_up { 0 }
235 456
236sub button_down { 457sub button_down {
237 my ($self, $ev, $x, $y) = @_; 458 my ($self, $ev, $x, $y) = @_;
238 459
239 $self->focus_in; 460 $self->focus_in;
240}
241 461
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 462 0
272}
273
274sub _draw {
275 my ($self) = @_;
276
277 warn "no draw defined for $self\n";
278} 463}
279 464
280sub find_widget { 465sub find_widget {
281 my ($self, $x, $y) = @_; 466 my ($self, $x, $y) = @_;
467
468 return () unless $self->{can_events};
282 469
283 return $self 470 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 471 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 472 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 473
… …
289 476
290sub set_parent { 477sub set_parent {
291 my ($self, $parent) = @_; 478 my ($self, $parent) = @_;
292 479
293 Scalar::Util::weaken ($self->{parent} = $parent); 480 Scalar::Util::weaken ($self->{parent} = $parent);
481 $self->set_visible if $parent->{visible};
294} 482}
295 483
296sub check_size { 484sub connect {
485 my ($self, $signal, $cb) = @_;
486
487 push @{ $self->{signal_cb}{$signal} }, $cb;
488}
489
490sub _emit {
491 my ($self, $signal, @args) = @_;
492
493 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
494}
495
496sub emit {
497 my ($self, $signal, @args) = @_;
498
499 $self->_emit ($signal, @args)
500 || $self->$signal (@args);
501}
502
503sub visibility_change {
297 my ($self) = @_; 504 #my ($self, $visible) = @_;
505}
298 506
299 return unless $self->{parent}; 507sub realloc {
508 my ($self) = @_;
300 509
301 my ($w, $h) = $self->size_request; 510 if ($self->{visible}) {
511 return if $self->{root}{realloc}{$self+0};
302 512
303 if ($w != $self->{req_w} || $h != $self->{req_h}) { 513 $self->{root}{realloc}{$self+0} = $self;
514 $self->{root}->update;
515 } else {
304 $self->{req_w} = $w; 516 delete $self->{req_w};
305 $self->{req_h} = $h; 517 delete $self->{req_h};
306
307 $self->{parent}->check_size;
308 } 518 }
309} 519}
310 520
311sub update { 521sub update {
312 my ($self) = @_; 522 my ($self) = @_;
313 523
314 $self->{parent}->update 524 $self->{parent}->update
315 if $self->{parent}; 525 if $self->{parent};
316} 526}
317 527
318sub connect { 528sub reconfigure {
319 my ($self, $signal, $cb) = @_; 529 my ($self) = @_;
320 530
321 push @{ $self->{signal_cb}{$signal} }, $cb; 531 $self->realloc;
532 $self->update;
322} 533}
323 534
324sub emit { 535# using global variables seems a bit hacky, but passing through all drawing
325 my ($self, $signal, @args) = @_; 536# functions seems pointless.
537our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
326 538
327 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 539sub draw {
328 $cb->($self, @args); 540 my ($self) = @_;
541
542 return unless $self->{h} && $self->{w};
543
544 # update screen rectangle
545 local $draw_x = $draw_x + $self->{x};
546 local $draw_y = $draw_y + $self->{y};
547 local $draw_w = $draw_x + $self->{w};
548 local $draw_h = $draw_y + $self->{h};
549
550 # skip widgets that are entirely outside the drawing area
551 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
552 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
553
554 glPushMatrix;
555 glTranslate $self->{x}, $self->{y}, 0;
556
557 if ($self == $HOVER && $self->{can_hover}) {
558 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
559 glEnable GL_BLEND;
560 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
561 glBegin GL_QUADS;
562 glVertex 0 , 0;
563 glVertex $self->{w}, 0;
564 glVertex $self->{w}, $self->{h};
565 glVertex 0 , $self->{h};
566 glEnd;
567 glDisable GL_BLEND;
329 } 568 }
569
570 if ($ENV{CFPLUS_DEBUG} & 1) {
571 glPushMatrix;
572 glColor 1, 1, 0, 1;
573 glTranslate 0.375, 0.375;
574 glBegin GL_LINE_LOOP;
575 glVertex 0 , 0;
576 glVertex $self->{w} - 1, 0;
577 glVertex $self->{w} - 1, $self->{h} - 1;
578 glVertex 0 , $self->{h} - 1;
579 glEnd;
580 glPopMatrix;
581 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
582 }
583
584 $self->_draw;
585 glPopMatrix;
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 warn "no draw defined for $self\n";
330} 592}
331 593
332sub DESTROY { 594sub DESTROY {
333 my ($self) = @_; 595 my ($self) = @_;
334 596
597 delete $WIDGET{$self+0};
335 #$self->deactivate; 598 #$self->deactivate;
336} 599}
337 600
338############################################################################# 601#############################################################################
339 602
… …
348 my $class = shift; 611 my $class = shift;
349 612
350 # range [value, low, high, page] 613 # range [value, low, high, page]
351 614
352 $class->SUPER::new ( 615 $class->SUPER::new (
353 bg => [0, 0, 0, 0.2], 616 #bg => [0, 0, 0, 0.2],
354 active_bg => [1, 1, 1, 0.5], 617 #active_bg => [1, 1, 1, 0.5],
355 @_ 618 @_
356 ) 619 )
357} 620}
358 621
359sub _draw { 622sub _draw {
360 my ($self) = @_; 623 my ($self) = @_;
361 624
625 my $color = $FOCUS == $self && $self->{active_bg}
626 ? $self->{active_bg}
627 : $self->{bg};
628
629 if ($color && (@$color < 4 || $color->[3])) {
362 my ($w, $h) = @$self{qw(w h)}; 630 my ($w, $h) = @$self{qw(w h)};
363 631
364 glEnable GL_BLEND; 632 glEnable GL_BLEND;
365 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 633 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
366 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 634 glColor_premultiply @$color;
367 635
368 glBegin GL_QUADS; 636 glBegin GL_QUADS;
369 glVertex 0 , 0; 637 glVertex 0 , 0;
370 glVertex 0 , $h; 638 glVertex 0 , $h;
371 glVertex $w, $h; 639 glVertex $w, $h;
372 glVertex $w, 0; 640 glVertex $w, 0;
373 glEnd; 641 glEnd;
374 642
375 glDisable GL_BLEND; 643 glDisable GL_BLEND;
644 }
376} 645}
377 646
378############################################################################# 647#############################################################################
379 648
380package CFClient::UI::Empty; 649package CFClient::UI::Empty;
381
382our @ISA = CFClient::UI::Base::;
383
384sub size_request {
385 (0, 0)
386}
387
388sub draw { }
389
390#############################################################################
391
392package CFClient::UI::Container;
393 650
394our @ISA = CFClient::UI::Base::; 651our @ISA = CFClient::UI::Base::;
395 652
396sub new { 653sub new {
397 my ($class, %arg) = @_; 654 my ($class, %arg) = @_;
655 $class->SUPER::new (can_events => 0, %arg);
656}
398 657
658sub size_request {
659 my ($self) = @_;
660
661 ($self->{w} + 0, $self->{h} + 0)
662}
663
664sub draw { }
665
666#############################################################################
667
668package CFClient::UI::Container;
669
670our @ISA = CFClient::UI::Base::;
671
672sub new {
673 my ($class, %arg) = @_;
674
399 my $children = delete $arg{children} || []; 675 my $children = delete $arg{children};
400 676
401 my $self = $class->SUPER::new (children => [], %arg); 677 my $self = $class->SUPER::new (
678 children => [],
679 can_events => 0,
680 %arg,
681 );
682
402 $self->add ($_) for @$children; 683 $self->add (@$children)
684 if $children;
403 685
404 $self 686 $self
405} 687}
406 688
407sub add { 689sub add {
408 my ($self, $child) = @_; 690 my ($self, @widgets) = @_;
409 691
410 $child->set_parent ($self); 692 $_->set_parent ($self)
693 for @widgets;
411 694
412 use sort 'stable'; 695 use sort 'stable';
413 696
414 $self->{children} = [ 697 $self->{children} = [
415 sort { $a->{z} <=> $b->{z} } 698 sort { $a->{z} <=> $b->{z} }
416 @{$self->{children}}, $child 699 @{$self->{children}}, @widgets
417 ]; 700 ];
418 701
419 $child->check_size; 702 $self->realloc;
703}
704
705sub children {
706 @{ $_[0]{children} }
420} 707}
421 708
422sub remove { 709sub remove {
423 my ($self, $child) = @_; 710 my ($self, $child) = @_;
424 711
425 delete $child->{parent}; 712 delete $child->{parent};
713 $child->hide;
426 714
427 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 715 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
428 716
429 $self->check_size; 717 $self->realloc;
718}
719
720sub clear {
721 my ($self) = @_;
722
723 my $children = delete $self->{children};
724 $self->{children} = [];
725
726 for (@$children) {
727 delete $_->{parent};
728 $_->hide;
729 }
730
731 $self->realloc;
430} 732}
431 733
432sub find_widget { 734sub find_widget {
433 my ($self, $x, $y) = @_; 735 my ($self, $x, $y) = @_;
434 736
435 $x -= $self->{x}; 737 $x -= $self->{x};
436 $y -= $self->{y}; 738 $y -= $self->{y};
437 739
438 my $res; 740 my $res;
439 741
440 for (reverse @{ $self->{children} }) { 742 for (reverse $self->visible_children) {
441 $res = $_->find_widget ($x, $y) 743 $res = $_->find_widget ($x, $y)
442 and return $res; 744 and return $res;
443 } 745 }
444 746
445 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 747 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
494 $self->{children}[0]->configure (0, 0, $w, $h); 796 $self->{children}[0]->configure (0, 0, $w, $h);
495} 797}
496 798
497############################################################################# 799#############################################################################
498 800
801# back-buffered drawing area
802
499package CFClient::UI::Window; 803package CFClient::UI::Window;
500 804
501our @ISA = CFClient::UI::Bin::; 805our @ISA = CFClient::UI::Bin::;
502 806
503use CFClient::OpenGL; 807use CFClient::OpenGL;
… …
509} 813}
510 814
511sub update { 815sub update {
512 my ($self) = @_; 816 my ($self) = @_;
513 817
514 # we want to do this delayed... 818 $ROOT->on_post_alloc ($self => sub { $self->render_child });
515 $self->render_chld;
516 $self->SUPER::update; 819 $self->SUPER::update;
517}
518
519sub render_chld {
520 my ($self) = @_;
521
522 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
523 glClearColor 0, 0, 0, 1;
524 glClear GL_COLOR_BUFFER_BIT;
525 $self->child->draw;
526 };
527} 820}
528 821
529sub size_allocate { 822sub size_allocate {
530 my ($self, $w, $h) = @_; 823 my ($self, $w, $h) = @_;
531 824
532 $self->child->configure (0, 0, $w, $h); 825 $self->SUPER::size_allocate ($w, $h);
826 $self->update;
827}
533 828
829sub _render {
830 my ($self) = @_;
831
832 $self->{children}[0]->draw;
833}
834
835sub render_child {
836 my ($self) = @_;
837
838 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
839 glClearColor 0, 0, 0, 0;
840 glClear GL_COLOR_BUFFER_BIT;
841
842 {
843 package CFClient::UI::Base;
844
845 ($draw_x, $draw_y, $draw_w, $draw_h) =
846 (0, 0, $self->{w}, $self->{h});
847 }
848
534 $self->render_chld; 849 $self->_render;
850 };
535} 851}
536 852
537sub _draw { 853sub _draw {
538 my ($self) = @_; 854 my ($self) = @_;
539 855
540 my ($w, $h) = ($self->w, $self->h); 856 my ($w, $h) = @$self{qw(w h)};
541 857
542 my $tex = $self->{texture} 858 my $tex = $self->{texture}
543 or return; 859 or return;
544 860
545 glEnable GL_BLEND;
546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
547 glEnable GL_TEXTURE_2D; 861 glEnable GL_TEXTURE_2D;
548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
863 glColor 0, 0, 0, 1;
549 864
550 $tex->draw_quad (0, 0, $w, $h); 865 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
551 866
552 glDisable GL_BLEND;
553 glDisable GL_TEXTURE_2D; 867 glDisable GL_TEXTURE_2D;
554} 868}
555 869
556############################################################################# 870#############################################################################
557 871
558package CFClient::UI::ViewPort; 872package CFClient::UI::ViewPort;
559 873
560our @ISA = CFClient::UI::Window::; 874our @ISA = CFClient::UI::Window::;
561
562sub new { die }
563
564sub size_request {
565 my ($self) = @_;
566
567 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
568 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
569
570 @$self{qw(child_w child_h)}
571}
572
573sub _draw {
574 my ($self) = @_;
575
576 $self->{children}[1]->draw;
577}
578
579
580#############################################################################
581
582package CFClient::UI::Frame;
583
584our @ISA = CFClient::UI::Bin::;
585
586use CFClient::OpenGL;
587 875
588sub new { 876sub new {
589 my $class = shift; 877 my $class = shift;
590 878
591 my $self = $class->SUPER::new ( 879 $class->SUPER::new (
592 bg => [1, 1, 1, 1], 880 scroll_x => 0,
593 border_bg => [1, 1, 1, 1], 881 scroll_y => 1,
594 border => 0.8,
595 @_ 882 @_,
596 ); 883 )
597
598 $self
599}
600
601sub set_size {
602 my ($self, $w, $h) = @_;
603 $self->{req_w} = $w;
604 $self->{req_h} = $h;
605 $self->check_size;
606} 884}
607 885
608sub size_request { 886sub size_request {
609 my ($self) = @_; 887 my ($self) = @_;
610 ($self->{req_w}, $self->{req_h}) 888
889 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
890
891 $w = 10 if $self->{scroll_x};
892 $h = 10 if $self->{scroll_y};
893
894 ($w, $h)
611} 895}
612 896
613sub size_allocate { 897sub size_allocate {
614 my ($self, $w, $h) = @_; 898 my ($self, $w, $h) = @_;
615 $self->{w} = $w; 899
616 $self->{h} = $h; 900 my $child = $self->child;
901
902 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
903 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
904
617 $self->child->configure (0, 0, $w, $h); 905 $self->child->configure (0, 0, $w, $h);
906 $self->update;
618} 907}
619 908
620sub _draw { 909sub set_offset {
621 my ($self) = @_; 910 my ($self, $x, $y) = @_;
622 911
623 my ($w, $h) = ($self->{w}, $self->{h}); 912 $self->{view_x} = int $x;
913 $self->{view_y} = int $y;
624 914
625 glEnable GL_BLEND; 915 $self->update;
626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 916}
627 glEnable GL_TEXTURE_2D;
628 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
629 917
630# glBegin GL_QUADS; 918# hmm, this does not work for topleft of $self... but we should not ask for that
631# glColor 0, 0, 0, 0; 919sub coord2local {
632# glVertex 0 , 0; 920 my ($self, $x, $y) = @_;
633# glVertex 0 , $h;
634# glVertex $w, $h;
635# glVertex $w, 0;
636# glEnd;
637 921
922 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
923}
638 924
639 $self->child->draw; 925sub coord2global {
640 glDisable GL_BLEND; 926 my ($self, $x, $y) = @_;
641 glDisable GL_TEXTURE_2D; 927
928 $x = List::Util::min $self->{w}, $x - $self->{view_x};
929 $y = List::Util::min $self->{h}, $y - $self->{view_y};
930
931 $self->SUPER::coord2global ($x, $y)
932}
933
934sub find_widget {
935 my ($self, $x, $y) = @_;
936
937 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
938 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
939 ) {
940 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
941 } else {
942 $self->CFClient::UI::Base::find_widget ($x, $y)
943 }
944}
945
946sub _render {
947 my ($self) = @_;
948
949 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
950 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
951
952 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
953
954 $self->SUPER::_render;
642} 955}
643 956
644############################################################################# 957#############################################################################
645 958
959package CFClient::UI::ScrolledWindow;
960
961our @ISA = CFClient::UI::HBox::;
962
963sub new {
964 my ($class, %arg) = @_;
965
966 my $child = delete $arg{child};
967
968 my $self;
969
970 my $slider = new CFClient::UI::Slider
971 vertical => 1,
972 range => [0, 0, 1, 0.01], # HACK fix
973 on_changed => sub {
974 $self->{vp}->set_offset (0, $_[1]);
975 },
976 ;
977
978 $self = $class->SUPER::new (
979 vp => (new CFClient::UI::ViewPort expand => 1),
980 slider => $slider,
981 %arg,
982 );
983
984 $self->SUPER::add ($self->{vp}, $self->{slider});
985 $self->add ($child) if $child;
986
987 $self
988}
989
990sub add {
991 my ($self, $widget) = @_;
992
993 $self->{vp}->add ($self->{child} = $widget);
994}
995
996sub update {
997 my ($self) = @_;
998
999 $self->SUPER::update;
1000
1001 # todo: overwrite size_allocate of child
1002 my $child = $self->{vp}->child;
1003 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1004}
1005
1006sub size_allocate {
1007 my ($self, $w, $h) = @_;
1008
1009 $self->SUPER::size_allocate ($w, $h);
1010
1011 my $child = $self->{vp}->child;
1012 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1013}
1014
1015#TODO# update range on size_allocate depending on child
1016# update viewport offset on scroll
1017
1018#############################################################################
1019
646package CFClient::UI::FancyFrame; 1020package CFClient::UI::Frame;
647 1021
648our @ISA = CFClient::UI::Bin::; 1022our @ISA = CFClient::UI::Bin::;
649 1023
650use CFClient::OpenGL; 1024use CFClient::OpenGL;
651
652my @tex =
653 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
654 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
655 1025
656sub new { 1026sub new {
657 my $class = shift; 1027 my $class = shift;
658 1028
659 # TODO: user_x, user_y, overwrite moveto? 1029 $class->SUPER::new (
1030 bg => undef,
1031 @_,
1032 )
1033}
1034
1035sub _draw {
1036 my ($self) = @_;
1037
1038 if ($self->{bg}) {
1039 my ($w, $h) = @$self{qw(w h)};
1040
1041 glEnable GL_BLEND;
1042 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1043 glColor_premultiply @{ $self->{bg} };
1044
1045 glBegin GL_QUADS;
1046 glVertex 0 , 0;
1047 glVertex 0 , $h;
1048 glVertex $w, $h;
1049 glVertex $w, 0;
1050 glEnd;
1051
1052 glDisable GL_BLEND;
1053 }
1054
1055 $self->SUPER::_draw;
1056}
1057
1058#############################################################################
1059
1060package CFClient::UI::FancyFrame;
1061
1062our @ISA = CFClient::UI::Bin::;
1063
1064use CFClient::OpenGL;
1065
1066my $bg =
1067 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1068 mipmap => 1, wrap => 1;
1069
1070my @border =
1071 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1072 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1073
1074sub new {
1075 my ($class, %arg) = @_;
1076
1077 my $title = delete $arg{title};
660 1078
661 my $self = $class->SUPER::new ( 1079 my $self = $class->SUPER::new (
662 bg => [1, 1, 1, 1], 1080 bg => [1, 1, 1, 1],
663 border_bg => [1, 1, 1, 1], 1081 border_bg => [1, 1, 1, 1],
664 border => 0.8, 1082 border => 0.6,
665 @_ 1083 can_events => 1,
1084 min_w => 16,
1085 min_h => 16,
1086 %arg,
666 ); 1087 );
667 1088
668 $self->{title} &&= new CFClient::UI::Label 1089 $self->{title} = new CFClient::UI::Label
669 align => 0, 1090 align => 0,
670 valign => 1, 1091 valign => 1,
671 text => $self->{title}, 1092 text => $title,
672 fontsize => 1; 1093 fontsize => $self->{border}
1094 if defined $title;
673 1095
674 $self 1096 $self
1097}
1098
1099sub add {
1100 my ($self, @widgets) = @_;
1101
1102 $self->SUPER::add (@widgets);
1103 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
675} 1104}
676 1105
677sub border { 1106sub border {
678 int $_[0]{border} * $::FONTSIZE 1107 int $_[0]{border} * $::FONTSIZE
679} 1108}
680 1109
681sub size_request { 1110sub size_request {
682 my ($self) = @_; 1111 my ($self) = @_;
683 1112
684 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1113 $self->{title}->size_request
1114 if $self->{title};
685 1115
686 my ($w, $h) = $self->SUPER::size_request; 1116 my ($w, $h) = $self->SUPER::size_request;
687 1117
688 ( 1118 (
689 $w + $self->border * 2, 1119 $w + $self->border * 2,
… …
692} 1122}
693 1123
694sub size_allocate { 1124sub size_allocate {
695 my ($self, $w, $h) = @_; 1125 my ($self, $w, $h) = @_;
696 1126
1127 if ($self->{title}) {
1128 $self->{title}{w} = $w;
1129 $self->{title}{h} = $h;
1130 $self->{title}->size_allocate ($w, $h);
1131 }
1132
1133 my $border = $self->border;
1134
697 $h -= List::Util::max 0, $self->border * 2; 1135 $h -= List::Util::max 0, $border * 2;
698 $w -= List::Util::max 0, $self->border * 2; 1136 $w -= List::Util::max 0, $border * 2;
699 1137
700 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
701 if $self->{title};
702
703 $self->child->configure ($self->border, $self->border, $w, $h); 1138 $self->child->configure ($border, $border, $w, $h);
704} 1139}
705 1140
706sub button_down { 1141sub button_down {
707 my ($self, $ev, $x, $y) = @_; 1142 my ($self, $ev, $x, $y) = @_;
708 1143
1144 my ($w, $h) = @$self{qw(w h)};
709 my $border = $self->border; 1145 my $border = $self->border;
710 1146
711 if ($x < $self->{w} && $x >= $self->{w} - $border 1147 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
712 && $y < $self->{h} && $y >= $self->{h} - $border) { 1148 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
713 1149
1150 if ($lr & $td) {
1151 my ($wx, $wy) = ($self->{x}, $self->{y});
714 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
715 my ($bw, $bh) = ($self->{w}, $self->{h}); 1153 my ($bw, $bh) = ($self->{w}, $self->{h});
716 1154
1155 my $mx = $x < $border;
1156 my $my = $y < $border;
1157
717 $self->{motion} = sub { 1158 $self->{motion} = sub {
718 my ($ev, $x, $y) = @_; 1159 my ($ev, $x, $y) = @_;
719 1160
720 ($x, $y) = ($ev->{x}, $ev->{y}); 1161 my $dx = $ev->{x} - $ox;
1162 my $dy = $ev->{y} - $oy;
721 1163
722 $self->{user_w} = $bw + $x - $ox; 1164 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
723 $self->{user_h} = $bh + $y - $oy; 1165 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
724 $self->check_size; 1166
1167 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1168 $self->realloc;
725 }; 1169 };
726 1170
727 } elsif ($x >= 0 && $x < $self->{w} 1171 } elsif ($lr ^ $td) {
728 && $y >= 0 && $y < $border) {
729
730 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1172 my ($ox, $oy) = ($ev->{x}, $ev->{y});
731 my ($bx, $by) = ($self->{x}, $self->{y}); 1173 my ($bx, $by) = ($self->{x}, $self->{y});
732 1174
733 $self->{motion} = sub { 1175 $self->{motion} = sub {
734 my ($ev, $x, $y) = @_; 1176 my ($ev, $x, $y) = @_;
735 1177
736 ($x, $y) = ($ev->{x}, $ev->{y}); 1178 ($x, $y) = ($ev->{x}, $ev->{y});
737 1179
738 $self->move ($bx + $x - $ox, $by + $y - $oy); 1180 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
739 $self->update; 1181 # HACK: the next line is required to enforce placement
1182 $self->{parent}->size_allocate ($self->{parent}{w}, $self->{parent}{h});
740 }; 1183 };
1184 } else {
1185 return 0;
1186 }
1187
741 } 1188 1
742} 1189}
743 1190
744sub button_up { 1191sub button_up {
745 my ($self, $ev, $x, $y) = @_; 1192 my ($self, $ev, $x, $y) = @_;
746 1193
747 delete $self->{motion}; 1194 !!delete $self->{motion}
748} 1195}
749 1196
750sub mouse_motion { 1197sub mouse_motion {
751 my ($self, $ev, $x, $y) = @_; 1198 my ($self, $ev, $x, $y) = @_;
752 1199
753 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1200 $self->{motion}->($ev, $x, $y) if $self->{motion};
1201
1202 !!$self->{motion}
754} 1203}
755 1204
756sub _draw { 1205sub _draw {
757 my ($self) = @_; 1206 my ($self) = @_;
758 1207
1208 my $child = $self->{children}[0];
1209
759 my ($w, $h ) = ($self->{w}, $self->{h}); 1210 my ($w, $h ) = ($self->{w}, $self->{h});
760 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1211 my ($cw, $ch) = ($child->{w}, $child->{h});
761 1212
762 glEnable GL_BLEND;
763 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
764 glEnable GL_TEXTURE_2D; 1213 glEnable GL_TEXTURE_2D;
765 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1214 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
766 1215
767 my $border = $self->border; 1216 my $border = $self->border;
768 1217
769 glColor @{ $self->{border_bg} }; 1218 glColor @{ $self->{border_bg} };
770 $tex[1]->draw_quad (0, 0, $w, $border); 1219 $border[0]->draw_quad_alpha (0, 0, $w, $border);
771 $tex[3]->draw_quad (0, $border, $border, $ch); 1220 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
772 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1221 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
773 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1222 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
774 1223
775 my $bg = $tex[0]; 1224 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1225 glColor @{ $self->{bg} };
776 1226
777 # TODO: repeat texture not scale 1227 # TODO: repeat texture not scale
778 my $rep_x = $cw / $bg->{w}; 1228 # solve this better(?)
779 my $rep_y = $ch / $bg->{h}; 1229 $bg->{s} = $cw / $bg->{w};
780 1230 $bg->{t} = $ch / $bg->{h};
781 glColor @{ $self->{bg} };
782
783 $bg->{s} = $rep_x;
784 $bg->{t} = $rep_y;
785 $bg->{wrap_mode} = 1;
786 $bg->draw_quad ($border, $border, $cw, $ch); 1231 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1232 }
787 1233
788 glDisable GL_TEXTURE_2D; 1234 glDisable GL_TEXTURE_2D;
789 glDisable GL_BLEND;
790 1235
791 $self->{title}->draw if $self->{title};
792 $self->child->draw; 1236 $child->draw;
1237
1238 if ($self->{title}) {
1239 glTranslate 0, $border - $self->{h};
1240 $self->{title}->_draw;
1241 }
793} 1242}
794 1243
795############################################################################# 1244#############################################################################
796 1245
797package CFClient::UI::Table; 1246package CFClient::UI::Table;
… …
805sub new { 1254sub new {
806 my $class = shift; 1255 my $class = shift;
807 1256
808 $class->SUPER::new ( 1257 $class->SUPER::new (
809 col_expand => [], 1258 col_expand => [],
810 @_ 1259 @_,
811 ) 1260 )
1261}
1262
1263sub children {
1264 grep $_, map @$_, grep $_, @{ $_[0]{children} }
812} 1265}
813 1266
814sub add { 1267sub add {
815 my ($self, $x, $y, $child) = @_; 1268 my ($self, $x, $y, $child) = @_;
816 1269
817 $child->set_parent ($self); 1270 $child->set_parent ($self);
818 $self->{children}[$y][$x] = $child; 1271 $self->{children}[$y][$x] = $child;
819 1272
820 $child->check_size; 1273 $self->realloc;
821} 1274}
822 1275
823# TODO: move to container class maybe? send childs a signal on removal? 1276# TODO: move to container class maybe? send children a signal on removal?
824sub clear { 1277sub clear {
825 my ($self) = @_; 1278 my ($self) = @_;
826 1279
1280 my @children = $self->children;
827 delete $self->{children}; 1281 delete $self->{children};
828 $self->update; 1282
1283 for (@children) {
1284 delete $_->{parent};
1285 $_->hide;
1286 }
1287
1288 $self->realloc;
829} 1289}
830 1290
831sub get_wh { 1291sub get_wh {
832 my ($self) = @_; 1292 my ($self) = @_;
833 1293
… …
864sub size_allocate { 1324sub size_allocate {
865 my ($self, $w, $h) = @_; 1325 my ($self, $w, $h) = @_;
866 1326
867 my ($ws, $hs) = $self->get_wh; 1327 my ($ws, $hs) = $self->get_wh;
868 1328
869 my $req_w = sum @$ws; 1329 my $req_w = (sum @$ws) || 1;
870 my $req_h = sum @$hs; 1330 my $req_h = (sum @$hs) || 1;
871 1331
872 # TODO: nicer code && do row_expand 1332 # TODO: nicer code && do row_expand
873 my @col_expand = @{$self->{col_expand}}; 1333 my @col_expand = @{$self->{col_expand}};
874 @col_expand = (1) x @$ws unless @col_expand; 1334 @col_expand = (1) x @$ws unless @col_expand;
875 my $col_expand = (sum @col_expand) || 1; 1335 my $col_expand = (sum @col_expand) || 1;
… …
929 } 1389 }
930} 1390}
931 1391
932############################################################################# 1392#############################################################################
933 1393
934package CFClient::UI::HBox; 1394package CFClient::UI::Box;
935
936# TODO: wrap into common Box base class
937 1395
938our @ISA = CFClient::UI::Container::; 1396our @ISA = CFClient::UI::Container::;
939 1397
940sub size_request { 1398sub size_request {
941 my ($self) = @_; 1399 my ($self) = @_;
942 1400
943 my @alloc = map [$_->size_request], @{$self->{children}}; 1401 $self->{vertical}
944 1402 ? (
945 ( 1403 (List::Util::max map $_->{req_w}, @{$self->{children}}),
946 (List::Util::sum map $_->[0], @alloc), 1404 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
947 (List::Util::max map $_->[1], @alloc), 1405 )
948 ) 1406 : (
1407 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1408 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1409 )
949} 1410}
950 1411
951sub size_allocate { 1412sub size_allocate {
952 my ($self, $w, $h) = @_; 1413 my ($self, $w, $h) = @_;
953 1414
954 ($h, $w) = ($w, $h); 1415 my $space = $self->{vertical} ? $h : $w;
955
956 my $children = $self->{children}; 1416 my $children = $self->{children};
957 1417
958 my @h = map $_->{req_w}, @$children; 1418 my @req;
959 1419
960 my $req_h = List::Util::sum @h; 1420 if ($self->{homogeneous}) {
961 1421 @req = ($space / (@$children || 1)) x @$children;
962 if ($req_h > $h) {
963 # ah well, not enough space
964 $_ *= $h / $req_h for @h;
965 } else { 1422 } else {
1423 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1424 my $req = List::Util::sum @req;
1425
1426 if ($req > $space) {
1427 # ah well, not enough space
1428 $_ *= $space / $req for @req;
1429 } else {
966 my $exp = List::Util::sum map $_->{expand}, @$children; 1430 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
967 $exp ||= 1;
968 1431
1432 $space = ($space - $req) / $expand; # remaining space to give away
1433
1434 $req[$_] += $space * $children->[$_]{expand}
969 for (0 .. $#$children) { 1435 for 0 .. $#$children;
970 my $child = $children->[$_];
971
972 my $alloc_h = $h[$_];
973 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
974 $h[$_] = $alloc_h;
975 } 1436 }
976 } 1437 }
977 1438
978 CFClient::UI::harmonize \@h; 1439 CFClient::UI::harmonize \@req;
979 1440
980 my $y = 0; 1441 my $pos = 0;
981 for (0 .. $#$children) { 1442 for (0 .. $#$children) {
982 my $child = $children->[$_];
983 my $h = $h[$_]; 1443 my $alloc = $req[$_];
984 $child->configure ($y, 0, $h, $w); 1444 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
985 1445
986 $y += $h; 1446 $pos += $alloc;
987 } 1447 }
988 1448
989 1 1449 1
990} 1450}
991 1451
992############################################################################# 1452#############################################################################
993 1453
1454package CFClient::UI::HBox;
1455
1456our @ISA = CFClient::UI::Box::;
1457
1458sub new {
1459 my $class = shift;
1460
1461 $class->SUPER::new (
1462 vertical => 0,
1463 @_,
1464 )
1465}
1466
1467#############################################################################
1468
994package CFClient::UI::VBox; 1469package CFClient::UI::VBox;
995 1470
996# TODO: wrap into common Box base class
997
998our @ISA = CFClient::UI::Container::; 1471our @ISA = CFClient::UI::Box::;
999 1472
1000sub size_request { 1473sub new {
1001 my ($self) = @_; 1474 my $class = shift;
1002 1475
1003 my @alloc = map [$_->size_request], @{$self->{children}}; 1476 $class->SUPER::new (
1004 1477 vertical => 1,
1005 ( 1478 @_,
1006 (List::Util::max map $_->[0], @alloc),
1007 (List::Util::sum map $_->[1], @alloc),
1008 ) 1479 )
1009} 1480}
1010 1481
1011sub size_allocate {
1012 my ($self, $w, $h) = @_;
1013
1014 my $children = $self->{children};
1015
1016 my @h = map $_->{req_h}, @$children;
1017
1018 my $req_h = List::Util::sum @h;
1019
1020 if ($req_h > $h) {
1021 # ah well, not enough space
1022 $_ *= $h / $req_h for @h;
1023 } else {
1024 my $exp = List::Util::sum map $_->{expand}, @$children;
1025 $exp ||= 1;
1026
1027 for (0 .. $#$children) {
1028 my $child = $children->[$_];
1029
1030 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1031 }
1032 }
1033
1034 CFClient::UI::harmonize \@h;
1035
1036 my $y = 0;
1037 for (0 .. $#$children) {
1038 my $child = $children->[$_];
1039 my $h = $h[$_];
1040 $child->configure (0, $y, $w, $h);
1041
1042 $y += $h;
1043 }
1044
1045 1
1046}
1047
1048############################################################################# 1482#############################################################################
1049 1483
1050package CFClient::UI::Label; 1484package CFClient::UI::Label;
1051 1485
1052our @ISA = CFClient::UI::Base::; 1486our @ISA = CFClient::UI::DrawBG::;
1053 1487
1054use CFClient::OpenGL; 1488use CFClient::OpenGL;
1055 1489
1056sub new { 1490sub new {
1057 my ($class, %arg) = @_; 1491 my ($class, %arg) = @_;
1058 1492
1059 my $self = $class->SUPER::new ( 1493 my $self = $class->SUPER::new (
1060 fg => [1, 1, 1], 1494 fg => [1, 1, 1],
1495 #bg => none
1496 #active_bg => none
1497 #font => default_font
1498 #text => initial text
1499 #markup => initial narkup
1500 #max_w => maximum pixel width
1501 ellipsise => 3, # end
1502 layout => (new CFClient::Layout),
1061 fontsize => 1, 1503 fontsize => 1,
1062 text => "",
1063 align => -1, 1504 align => -1,
1064 valign => -1, 1505 valign => -1,
1065 padding => 2, 1506 padding_x => 2,
1066 layout => new CFClient::Layout, 1507 padding_y => 2,
1508 can_events => 0,
1067 %arg 1509 %arg
1068 ); 1510 );
1069 1511
1070 if (exists $self->{template}) { 1512 if (exists $self->{template}) {
1071 my $layout = new CFClient::Layout; 1513 my $layout = new CFClient::Layout;
1072 $layout->set_text (delete $self->{template}); 1514 $layout->set_text (delete $self->{template});
1073 $self->{template} = $layout; 1515 $self->{template} = $layout;
1074 } 1516 }
1075 1517
1076 $self->set_text (delete $self->{text}) if exists $self->{text}; 1518 if (exists $self->{markup}) {
1077 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1519 $self->set_markup (delete $self->{markup});
1520 } else {
1521 $self->set_text (delete $self->{text});
1522 }
1078 1523
1079 $self 1524 $self
1080} 1525}
1081 1526
1082sub escape_text { 1527sub escape($) {
1083 local $_ = $_[1]; 1528 local $_ = $_[0];
1084 1529
1085 s/&/&amp;/g; 1530 s/&/&amp;/g;
1086 s/>/&gt;/g; 1531 s/>/&gt;/g;
1087 s/</&lt;/g; 1532 s/</&lt;/g;
1088 1533
1089 $_[1] 1534 $_
1535}
1536
1537sub update {
1538 my ($self) = @_;
1539
1540 delete $self->{texture};
1541 $self->SUPER::update;
1542}
1543
1544sub realloc {
1545 my ($self) = @_;
1546
1547 delete $self->{ox};
1548 $self->SUPER::realloc;
1090} 1549}
1091 1550
1092sub set_text { 1551sub set_text {
1093 my ($self, $text) = @_; 1552 my ($self, $text) = @_;
1094 1553
1554 return if $self->{text} eq "T$text";
1555 $self->{text} = "T$text";
1556
1557 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1095 $self->{layout}->set_text ($text); 1558 $self->{layout}->set_text ($text);
1096 1559
1097 delete $self->{texture}; 1560 delete $self->{size_req};
1098 $self->check_size; 1561 $self->realloc;
1099 $self->update; 1562 $self->update;
1100} 1563}
1101 1564
1102sub set_markup { 1565sub set_markup {
1103 my ($self, $markup) = @_; 1566 my ($self, $markup) = @_;
1104 1567
1568 return if $self->{text} eq "M$markup";
1569 $self->{text} = "M$markup";
1570
1571 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1572
1573 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1105 $self->{layout}->set_markup ($markup); 1574 $self->{layout}->set_markup ($markup);
1106 1575
1107 delete $self->{texture}; 1576 delete $self->{size_req};
1108 $self->check_size; 1577 $self->realloc;
1109 $self->update; 1578 $self->update;
1110} 1579}
1111 1580
1112sub size_request { 1581sub size_request {
1113 my ($self) = @_; 1582 my ($self) = @_;
1114 1583
1115 $self->{layout}->set_width; 1584 $self->{size_req} ||= do {
1585 $self->{layout}->set_font ($self->{font}) if $self->{font};
1586 $self->{layout}->set_width ($self->{max_w} || -1);
1587 $self->{layout}->set_ellipsise ($self->{ellipsise});
1588 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1116 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1589 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1117 1590
1118 my ($w, $h) = $self->{layout}->size; 1591 my ($w, $h) = $self->{layout}->size;
1119 1592
1120 if (exists $self->{template}) { 1593 if (exists $self->{template}) {
1594 $self->{template}->set_font ($self->{font}) if $self->{font};
1121 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1595 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1122 1596
1123 my ($w2, $h2) = $self->{template}->size; 1597 my ($w2, $h2) = $self->{template}->size;
1124 1598
1125 $w = List::Util::max $w, $w2; 1599 $w = List::Util::max $w, $w2;
1126 $h = List::Util::max $h, $h2; 1600 $h = List::Util::max $h, $h2;
1601 }
1602
1603 [$w, $h]
1127 } 1604 };
1128 1605
1129 ( 1606 @{ $self->{size_req} }
1130 $w + $self->{padding} * 2,
1131 $h + $self->{padding} * 2,
1132 )
1133} 1607}
1134 1608
1135sub size_allocate { 1609sub size_allocate {
1136 my ($self, $w, $h) = @_; 1610 my ($self, $w, $h) = @_;
1137 1611
1612 delete $self->{ox};
1613
1138 delete $self->{texture}; 1614 delete $self->{texture}
1615 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1139} 1616}
1140 1617
1141sub set_fontsize { 1618sub set_fontsize {
1142 my ($self, $fontsize) = @_; 1619 my ($self, $fontsize) = @_;
1143 1620
1144 $self->{fontsize} = $fontsize; 1621 $self->{fontsize} = $fontsize;
1145 $self->check_size; 1622 delete $self->{texture};
1623
1624 $self->realloc;
1625}
1626
1627sub reconfigure {
1628 my ($self) = @_;
1629
1630 delete $self->{size_req};
1631
1632 $self->SUPER::reconfigure;
1146} 1633}
1147 1634
1148sub _draw { 1635sub _draw {
1149 my ($self) = @_; 1636 my ($self) = @_;
1150 1637
1638 $self->SUPER::_draw; # draw background, if applicable
1639
1151 my $tex = $self->{texture} ||= do { 1640 my $tex = $self->{texture} ||= do {
1641 $self->{layout}->set_foreground (@{$self->{fg}});
1642 $self->{layout}->set_font ($self->{font}) if $self->{font};
1152 $self->{layout}->set_width ($self->{w}); 1643 $self->{layout}->set_width ($self->{w});
1644 $self->{layout}->set_ellipsise ($self->{ellipsise});
1645 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1153 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1646 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1647
1154 new_from_layout CFClient::Texture $self->{layout} 1648 new_from_layout CFClient::Texture $self->{layout}
1155 }; 1649 };
1156 1650
1157 glEnable GL_BLEND; 1651 unless (exists $self->{ox}) {
1158 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1652 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1653 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1654 : ($self->{w} - $tex->{w}) * 0.5);
1655
1656 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1657 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1658 : ($self->{h} - $tex->{h}) * 0.5);
1659 };
1660
1159 glEnable GL_TEXTURE_2D; 1661 glEnable GL_TEXTURE_2D;
1662
1663 if ($tex->{format} == GL_ALPHA) {
1664 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1665 glColor @{$self->{fg}};
1666 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1667 } else {
1160 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1668 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1161
1162 glColor @{$self->{fg}};
1163
1164 $self->{ox} = int (
1165 $self->{align} < 0 ? $self->{padding}
1166 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1167 : ($self->{w} - $tex->{w}) * 0.5
1168 );
1169
1170 $self->{oy} = int (
1171 $self->{valign} < 0 ? $self->{padding}
1172 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1173 : ($self->{h} - $tex->{h}) * 0.5
1174 );
1175
1176 $tex->draw_quad ($self->{ox}, $self->{oy}); 1669 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1670 }
1177 1671
1178 glDisable GL_TEXTURE_2D; 1672 glDisable GL_TEXTURE_2D;
1179 glDisable GL_BLEND;
1180} 1673}
1181 1674
1182############################################################################# 1675#############################################################################
1183 1676
1184package CFClient::UI::EntryBase; 1677package CFClient::UI::EntryBase;
… …
1189 1682
1190sub new { 1683sub new {
1191 my $class = shift; 1684 my $class = shift;
1192 1685
1193 $class->SUPER::new ( 1686 $class->SUPER::new (
1194 fg => [1, 1, 1], 1687 fg => [1, 1, 1],
1195 bg => [0, 0, 0, 0.2], 1688 bg => [0, 0, 0, 0.2],
1196 active_bg => [1, 1, 1, 0.5], 1689 active_bg => [1, 1, 1, 0.5],
1197 active_fg => [0, 0, 0], 1690 active_fg => [0, 0, 0],
1198 can_hover => 1, 1691 can_hover => 1,
1199 can_focus => 1, 1692 can_focus => 1,
1200 valign => 0, 1693 valign => 0,
1694 can_events => 1,
1695 #text => ...
1696 #hidden => "*",
1201 @_ 1697 @_
1202 ) 1698 )
1203} 1699}
1204 1700
1205sub _set_text { 1701sub _set_text {
… …
1207 1703
1208 delete $self->{cur_h}; 1704 delete $self->{cur_h};
1209 1705
1210 return if $self->{text} eq $text; 1706 return if $self->{text} eq $text;
1211 1707
1212 delete $self->{texture};
1213
1214 $self->{last_activity} = $::NOW; 1708 $self->{last_activity} = $::NOW;
1215 $self->{text} = $text; 1709 $self->{text} = $text;
1216 1710
1217 $text =~ s/./*/g if $self->{hidden}; 1711 $text =~ s/./*/g if $self->{hidden};
1218 $self->{layout}->set_text ("$text "); 1712 $self->{layout}->set_text ("$text ");
1713 delete $self->{size_req};
1219 1714
1220 $self->emit (changed => $self->{text}); 1715 $self->_emit (changed => $self->{text});
1716
1717 $self->realloc;
1718 $self->update;
1719}
1720
1721sub set_text {
1722 my ($self, $text) = @_;
1723
1724 $self->{cursor} = length $text;
1725 $self->_set_text ($text);
1221} 1726}
1222 1727
1223sub get_text { 1728sub get_text {
1224 $_[0]{text} 1729 $_[0]{text}
1225} 1730}
… …
1228 my ($self) = @_; 1733 my ($self) = @_;
1229 1734
1230 my ($w, $h) = $self->SUPER::size_request; 1735 my ($w, $h) = $self->SUPER::size_request;
1231 1736
1232 ($w + 1, $h) # add 1 for cursor 1737 ($w + 1, $h) # add 1 for cursor
1233}
1234
1235sub size_allocate {
1236 my ($self, $w, $h) = @_;
1237
1238 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1239}
1240
1241sub set_text {
1242 my ($self, $text) = @_;
1243
1244 $self->{cursor} = length $text;
1245 $self->_set_text ($text);
1246 $self->update;
1247} 1738}
1248 1739
1249sub key_down { 1740sub key_down {
1250 my ($self, $ev) = @_; 1741 my ($self, $ev) = @_;
1251 1742
… …
1253 my $sym = $ev->{sym}; 1744 my $sym = $ev->{sym};
1254 my $uni = $ev->{unicode}; 1745 my $uni = $ev->{unicode};
1255 1746
1256 my $text = $self->get_text; 1747 my $text = $self->get_text;
1257 1748
1258 if ($sym == 8) { 1749 if ($uni == 8) {
1259 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1750 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1260 } elsif ($sym == 127) { 1751 } elsif ($uni == 127) {
1261 substr $text, $self->{cursor}, 1, ""; 1752 substr $text, $self->{cursor}, 1, "";
1262 } elsif ($sym == CFClient::SDLK_LEFT) { 1753 } elsif ($sym == CFClient::SDLK_LEFT) {
1263 --$self->{cursor} if $self->{cursor}; 1754 --$self->{cursor} if $self->{cursor};
1264 } elsif ($sym == CFClient::SDLK_RIGHT) { 1755 } elsif ($sym == CFClient::SDLK_RIGHT) {
1265 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1756 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1266 } elsif ($sym == CFClient::SDLK_HOME) { 1757 } elsif ($sym == CFClient::SDLK_HOME) {
1267 $self->{cursor} = 0; 1758 $self->{cursor} = 0;
1268 } elsif ($sym == CFClient::SDLK_END) { 1759 } elsif ($sym == CFClient::SDLK_END) {
1269 $self->{cursor} = length $text; 1760 $self->{cursor} = length $text;
1270 } elsif ($sym == 27) { 1761 } elsif ($uni == 27) {
1271 $self->emit ('escape'); 1762 $self->_emit ('escape');
1272 } elsif ($uni) { 1763 } elsif ($uni) {
1273 substr $text, $self->{cursor}++, 0, chr $uni; 1764 substr $text, $self->{cursor}++, 0, chr $uni;
1765 } else {
1766 return 0;
1274 } 1767 }
1275 1768
1276 $self->_set_text ($text); 1769 $self->_set_text ($text);
1277 $self->update; 1770
1771 $self->realloc;
1772
1773 1
1278} 1774}
1279 1775
1280sub focus_in { 1776sub focus_in {
1281 my ($self) = @_; 1777 my ($self) = @_;
1282 1778
… …
1297 utf8::encode $text; 1793 utf8::encode $text;
1298 $self->{cursor} = length substr $text, 0, $idx; 1794 $self->{cursor} = length substr $text, 0, $idx;
1299 1795
1300 $self->_set_text ($self->{text}); 1796 $self->_set_text ($self->{text});
1301 $self->update; 1797 $self->update;
1798
1799 1
1302} 1800}
1303 1801
1304sub mouse_motion { 1802sub mouse_motion {
1305 my ($self, $ev, $x, $y) = @_; 1803 my ($self, $ev, $x, $y) = @_;
1306# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1804# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1805
1806 0
1307} 1807}
1308 1808
1309sub _draw { 1809sub _draw {
1310 my ($self) = @_; 1810 my ($self) = @_;
1311 1811
1312 local $self->{fg} = $self->{fg}; 1812 local $self->{fg} = $self->{fg};
1313 1813
1314 if ($FOCUS == $self) { 1814 if ($FOCUS == $self) {
1315 glColor @{$self->{active_bg}}; 1815 glColor_premultiply @{$self->{active_bg}};
1316 $self->{fg} = $self->{active_fg}; 1816 $self->{fg} = $self->{active_fg};
1317 } else { 1817 } else {
1318 glColor @{$self->{bg}}; 1818 glColor_premultiply @{$self->{bg}};
1319 } 1819 }
1320 1820
1321 glEnable GL_BLEND; 1821 glEnable GL_BLEND;
1322 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1822 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1323 glBegin GL_QUADS; 1823 glBegin GL_QUADS;
1324 glVertex 0 , 0; 1824 glVertex 0 , 0;
1325 glVertex 0 , $self->{h}; 1825 glVertex 0 , $self->{h};
1326 glVertex $self->{w}, $self->{h}; 1826 glVertex $self->{w}, $self->{h};
1327 glVertex $self->{w}, 0; 1827 glVertex $self->{w}, 0;
… …
1358 my ($self, $ev) = @_; 1858 my ($self, $ev) = @_;
1359 1859
1360 my $sym = $ev->{sym}; 1860 my $sym = $ev->{sym};
1361 1861
1362 if ($sym == 13) { 1862 if ($sym == 13) {
1863 unshift @{$self->{history}},
1864 my $txt = $self->get_text;
1865 $self->{history_pointer} = -1;
1866 $self->{history_saveback} = '';
1363 $self->emit (activate => $self->get_text); 1867 $self->_emit (activate => $txt);
1364 $self->update; 1868 $self->update;
1365 1869
1870 } elsif ($sym == CFClient::SDLK_UP) {
1871 if ($self->{history_pointer} < 0) {
1872 $self->{history_saveback} = $self->get_text;
1873 }
1874 if (@{$self->{history} || []} > 0) {
1875 $self->{history_pointer}++;
1876 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1877 $self->{history_pointer} = @{$self->{history} || []} - 1;
1878 }
1879 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1880 }
1881
1882 } elsif ($sym == CFClient::SDLK_DOWN) {
1883 $self->{history_pointer}--;
1884 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1885
1886 if ($self->{history_pointer} >= 0) {
1887 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1888 } else {
1889 $self->set_text ($self->{history_saveback});
1890 }
1891
1366 } else { 1892 } else {
1367 $self->SUPER::key_down ($ev); 1893 return $self->SUPER::key_down ($ev)
1894 }
1895
1368 } 1896 1
1369
1370} 1897}
1371 1898
1372############################################################################# 1899#############################################################################
1373 1900
1374package CFClient::UI::Button; 1901package CFClient::UI::Button;
… …
1383 1910
1384sub new { 1911sub new {
1385 my $class = shift; 1912 my $class = shift;
1386 1913
1387 $class->SUPER::new ( 1914 $class->SUPER::new (
1388 padding => 4, 1915 padding_x => 4,
1916 padding_y => 4,
1389 fg => [1, 1, 1], 1917 fg => [1, 1, 1],
1390 bg => [1, 1, 1, 0.2],
1391 active_fg => [0, 0, 1], 1918 active_fg => [0, 0, 1],
1392 can_hover => 1, 1919 can_hover => 1,
1393 align => 0, 1920 align => 0,
1394 valign => 0, 1921 valign => 0,
1922 can_events => 1,
1395 @_ 1923 @_
1396 ) 1924 )
1397} 1925}
1398 1926
1927sub activate { }
1928
1399sub button_up { 1929sub button_up {
1400 my ($self, $ev, $x, $y) = @_; 1930 my ($self, $ev, $x, $y) = @_;
1401 1931
1932 $self->emit ("activate")
1402 if ($x >= 0 && $x < $self->{w} 1933 if $x >= 0 && $x < $self->{w}
1403 && $y >= 0 && $y < $self->{h}) { 1934 && $y >= 0 && $y < $self->{h};
1404 $self->emit ("activate"); 1935
1405 } 1936 1
1406} 1937}
1407 1938
1408sub _draw { 1939sub _draw {
1409 my ($self) = @_; 1940 my ($self) = @_;
1410 1941
1411 local $self->{fg} = $self->{fg}; 1942 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1412 1943
1413 if ($GRAB == $self) {
1414 $self->{fg} = $self->{active_fg};
1415 }
1416
1417 glEnable GL_BLEND;
1418 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1419 glEnable GL_TEXTURE_2D; 1944 glEnable GL_TEXTURE_2D;
1420 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1945 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1421 glColor 0, 0, 0, 1; 1946 glColor 0, 0, 0, 1;
1422 1947
1423 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1948 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1424 1949
1425 glDisable GL_TEXTURE_2D; 1950 glDisable GL_TEXTURE_2D;
1426 glDisable GL_BLEND;
1427 1951
1428 $self->SUPER::_draw; 1952 $self->SUPER::_draw;
1429} 1953}
1430 1954
1431############################################################################# 1955#############################################################################
… …
1442 1966
1443sub new { 1967sub new {
1444 my $class = shift; 1968 my $class = shift;
1445 1969
1446 $class->SUPER::new ( 1970 $class->SUPER::new (
1447 padding => 2, 1971 padding_x => 2,
1972 padding_y => 2,
1448 fg => [1, 1, 1], 1973 fg => [1, 1, 1],
1449 active_fg => [1, 1, 0], 1974 active_fg => [1, 1, 0],
1975 bg => [0, 0, 0, 0.2],
1976 active_bg => [1, 1, 1, 0.5],
1450 state => 0, 1977 state => 0,
1451 can_hover => 1, 1978 can_hover => 1,
1452 @_ 1979 @_
1453 ) 1980 )
1454} 1981}
1455 1982
1456sub size_request { 1983sub size_request {
1457 my ($self) = @_; 1984 my ($self) = @_;
1458 1985
1459 ($self->{padding} * 2 + 6) x 2 1986 (6) x 2
1460} 1987}
1461 1988
1462sub button_down { 1989sub button_down {
1463 my ($self, $ev, $x, $y) = @_; 1990 my ($self, $ev, $x, $y) = @_;
1464 1991
1465 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1992 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1466 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1993 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1467 $self->{state} = !$self->{state}; 1994 $self->{state} = !$self->{state};
1468 $self->emit (changed => $self->{state}); 1995 $self->_emit (changed => $self->{state});
1996 } else {
1997 return 0
1998 }
1999
1469 } 2000 1
1470} 2001}
1471 2002
1472sub _draw { 2003sub _draw {
1473 my ($self) = @_; 2004 my ($self) = @_;
1474 2005
1475 $self->SUPER::_draw; 2006 $self->SUPER::_draw;
1476 2007
1477 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2008 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1478 2009
1479 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2010 my ($w, $h) = @$self{qw(w h)};
2011
2012 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1480 2013
1481 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2014 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1482 2015
1483 glEnable GL_BLEND; 2016 my $tex = $self->{state} ? $tex[1] : $tex[0];
2017
1484 glEnable GL_TEXTURE_2D; 2018 glEnable GL_TEXTURE_2D;
1485 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1486
1487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1488
1489 $tex->draw_quad (0, 0, $s, $s); 2019 $tex->draw_quad_alpha (0, 0, $s, $s);
1490
1491 glDisable GL_TEXTURE_2D; 2020 glDisable GL_TEXTURE_2D;
1492 glDisable GL_BLEND;
1493} 2021}
1494 2022
1495############################################################################# 2023#############################################################################
1496 2024
1497package CFClient::UI::Image; 2025package CFClient::UI::Image;
… …
1504our %loaded_images; 2032our %loaded_images;
1505 2033
1506sub new { 2034sub new {
1507 my $class = shift; 2035 my $class = shift;
1508 2036
1509 my $self = $class->SUPER::new (@_); 2037 my $self = $class->SUPER::new (can_events => 0, @_);
1510 2038
1511 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2039 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1512 2040
1513 $loaded_images{$self->{image}} ||= 2041 $loaded_images{$self->{image}} ||=
1514 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2042 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1540 glTranslate 0, -$self->{w}, 0; 2068 glTranslate 0, -$self->{w}, 0;
1541 2069
1542 ($w, $h) = ($h, $w); 2070 ($w, $h) = ($h, $w);
1543 } 2071 }
1544 2072
1545 glEnable GL_BLEND;
1546 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1547 glEnable GL_TEXTURE_2D; 2073 glEnable GL_TEXTURE_2D;
1548 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2074 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1549 2075
1550 $tex->draw_quad (0, 0, $w, $h); 2076 $tex->draw_quad_alpha (0, 0, $w, $h);
1551 2077
1552 glDisable GL_BLEND;
1553 glDisable GL_TEXTURE_2D; 2078 glDisable GL_TEXTURE_2D;
1554} 2079}
1555 2080
1556############################################################################# 2081#############################################################################
1557 2082
1558package CFClient::UI::VGauge; 2083package CFClient::UI::VGauge;
1559 2084
1560our @ISA = CFClient::UI::Base::; 2085our @ISA = CFClient::UI::Base::;
2086
2087use List::Util qw(min max);
1561 2088
1562use CFClient::OpenGL; 2089use CFClient::OpenGL;
1563 2090
1564my %tex = ( 2091my %tex = (
1565 food => [ 2092 food => [
1566 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2093 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1567 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2094 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1568 ], 2095 ],
1569 grace => [ 2096 grace => [
1570 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2097 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1571 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2098 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1572 ], 2099 ],
1573 hp => [ 2100 hp => [
1574 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2101 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1575 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2102 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1576 ], 2103 ],
1577 mana => [ 2104 mana => [
1578 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2105 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1579 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2106 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1580 ], 2107 ],
1581); 2108);
1582 2109
1583# eg. VGauge->new (gauge => 'food'), default gauge: food 2110# eg. VGauge->new (gauge => 'food'), default gauge: food
1584sub new { 2111sub new {
… …
1603} 2130}
1604 2131
1605sub set_max { 2132sub set_max {
1606 my ($self, $max) = @_; 2133 my ($self, $max) = @_;
1607 2134
2135 return if $self->{max_val} == $max;
2136
1608 $self->{max_val} = $max; 2137 $self->{max_val} = $max;
2138 $self->update;
1609} 2139}
1610 2140
1611sub set_value { 2141sub set_value {
1612 my ($self, $val, $max) = @_; 2142 my ($self, $val, $max) = @_;
1613 2143
1614 $self->set_max ($max) 2144 $self->set_max ($max)
1615 if defined $max; 2145 if defined $max;
1616 2146
1617 $max = $self->{max_val}; 2147 return if $self->{val} == $val;
2148
1618 $self->{val} = $val; 2149 $self->{val} = $val;
1619
1620 $self->update; 2150 $self->update;
1621} 2151}
1622 2152
1623sub _draw { 2153sub _draw {
1624 my ($self) = @_; 2154 my ($self) = @_;
1625 2155
1626 my $tex = $tex{$self->{type}}; 2156 my $tex = $tex{$self->{type}};
2157 my ($t1, $t2, $t3) = @$tex;
1627 2158
1628 my ($w, $h) = ($self->{w}, $self->{h}); 2159 my ($w, $h) = ($self->{w}, $self->{h});
1629 2160
1630 if ($self->{vertical}) { 2161 if ($self->{vertical}) {
1631 glRotate 90, 0, 0, 1; 2162 glRotate 90, 0, 0, 1;
… …
1633 2164
1634 ($w, $h) = ($h, $w); 2165 ($w, $h) = ($h, $w);
1635 } 2166 }
1636 2167
1637 my $ycut = $self->{val} / ($self->{max_val} || 1); 2168 my $ycut = $self->{val} / ($self->{max_val} || 1);
1638 $ycut = 1 if $self->{val} > $self->{max_val};
1639 2169
1640 my $t1 = $tex->[0]; 2170 my $ycut1 = max 0, min 1, $ycut;
1641 my $t2 = $tex->[1]; 2171 my $ycut2 = max 0, min 1, $ycut - 1;
2172
2173 my $h1 = $self->{h} * (1 - $ycut1);
2174 my $h2 = $self->{h} * (1 - $ycut2);
1642 2175
1643 glEnable GL_BLEND; 2176 glEnable GL_BLEND;
1644 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2177 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2178 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1645 glEnable GL_TEXTURE_2D; 2179 glEnable GL_TEXTURE_2D;
1646 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2180 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1647 2181
1648 my $h1 = $self->{h} - $ycut * $self->{h};
1649 my $h2 = $ycut * $self->{h};
1650
1651 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2182 glBindTexture GL_TEXTURE_2D, $t1->{name};
1652 glBegin GL_QUADS; 2183 glBegin GL_QUADS;
1653 glTexCoord 0 , 0; glVertex 0 , 0; 2184 glTexCoord 0 , 0; glVertex 0 , 0;
1654 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2185 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1655 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2186 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1656 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2187 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1657 glEnd; 2188 glEnd;
1658 2189
2190 my $ycut1 = List::Util::min 1, $ycut;
1659 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2191 glBindTexture GL_TEXTURE_2D, $t2->{name};
1660 glBegin GL_QUADS; 2192 glBegin GL_QUADS;
1661 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2193 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1662 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2194 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1663 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2195 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1664 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2196 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1665 glEnd; 2197 glEnd;
2198
2199 if ($t3) {
2200 glBindTexture GL_TEXTURE_2D, $t3->{name};
2201 glBegin GL_QUADS;
2202 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2203 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2204 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2205 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2206 glEnd;
2207 }
1666 2208
1667 glDisable GL_BLEND; 2209 glDisable GL_BLEND;
1668 glDisable GL_TEXTURE_2D; 2210 glDisable GL_TEXTURE_2D;
1669} 2211}
1670 2212
… …
1673package CFClient::UI::Gauge; 2215package CFClient::UI::Gauge;
1674 2216
1675our @ISA = CFClient::UI::VBox::; 2217our @ISA = CFClient::UI::VBox::;
1676 2218
1677sub new { 2219sub new {
1678 my ($class, %arg) = shift; 2220 my ($class, %arg) = @_;
1679 2221
1680 my $self = $class->SUPER::new ( 2222 my $self = $class->SUPER::new (
1681 @_, 2223 tooltip => $arg{type},
2224 can_hover => 1,
2225 can_events => 1,
2226 %arg,
1682 ); 2227 );
1683 2228
1684 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2229 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1685 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2230 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1686 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2231 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1687 2232
1688 $self 2233 $self
1689} 2234}
1690 2235
1691sub set_fontsize { 2236sub set_fontsize {
… …
1693 2238
1694 $self->{value}->set_fontsize ($fsize); 2239 $self->{value}->set_fontsize ($fsize);
1695 $self->{max} ->set_fontsize ($fsize); 2240 $self->{max} ->set_fontsize ($fsize);
1696} 2241}
1697 2242
2243sub set_max {
2244 my ($self, $max) = @_;
2245
2246 $self->{gauge}->set_max ($max);
2247 $self->{max}->set_text ($max);
2248}
2249
1698sub set_value { 2250sub set_value {
1699 my ($self, $val, $max) = @_; 2251 my ($self, $val, $max) = @_;
1700 2252
1701 $self->set_max ($max) 2253 $self->set_max ($max)
1702 if defined $max; 2254 if defined $max;
1703 2255
1704 $self->{gauge}->set_value ($val, $max); 2256 $self->{gauge}->set_value ($val, $max);
1705 $self->{value}->set_text ($val); 2257 $self->{value}->set_text ($val);
1706}
1707
1708sub set_max {
1709 my ($self, $max) = @_;
1710
1711 $self->{gauge}->set_max ($max);
1712 $self->{max}->set_text ($max);
1713} 2258}
1714 2259
1715############################################################################# 2260#############################################################################
1716 2261
1717package CFClient::UI::Slider; 2262package CFClient::UI::Slider;
… …
1727 qw(s1_slider.png s1_slider_bg.png); 2272 qw(s1_slider.png s1_slider_bg.png);
1728 2273
1729sub new { 2274sub new {
1730 my $class = shift; 2275 my $class = shift;
1731 2276
1732 # range [value, low, high, page] 2277 # range [value, low, high, page, unit]
1733 2278
1734 # TODO: 0-width page 2279 # TODO: 0-width page
1735 # TODO: req_w/h are wrong with vertical 2280 # TODO: req_w/h are wrong with vertical
1736 # TODO: calculations are off 2281 # TODO: calculations are off
1737 my $self = $class->SUPER::new ( 2282 my $self = $class->SUPER::new (
1738 fg => [1, 1, 1], 2283 fg => [1, 1, 1],
1739 active_fg => [0, 0, 0], 2284 active_fg => [0, 0, 0],
2285 bg => [0, 0, 0, 0.2],
2286 active_bg => [1, 1, 1, 0.5],
1740 range => [0, 0, 100, 10], 2287 range => [0, 0, 100, 10, 0],
1741 req_w => 20, 2288 min_w => $::WIDTH / 80,
1742 req_h => 20, 2289 min_h => $::WIDTH / 80,
1743 vertical => 0, 2290 vertical => 0,
1744 can_hover => 1, 2291 can_hover => 1,
1745 inner_pad => 5, 2292 inner_pad => 0.02,
1746 @_ 2293 @_
1747 ); 2294 );
1748 2295
2296 $self->set_value ($self->{range}[0]);
2297 $self->update;
2298
1749 $self 2299 $self
1750} 2300}
1751 2301
2302sub changed { }
2303
2304sub set_range {
2305 my ($self, $range) = @_;
2306
2307 ($range, $self->{range}) = ($self->{range}, $range);
2308
2309 $self->update
2310 if "@$range" ne "@{$self->{range}}";
2311}
2312
2313sub set_value {
2314 my ($self, $value) = @_;
2315
2316 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2317
2318 $hi = $lo + 1 if $hi <= $lo;
2319
2320 $page = $hi - $lo if $page > $hi - $lo;
2321
2322 $value = $lo if $value < $lo;
2323 $value = $hi - $page if $value > $hi - $page;
2324
2325 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2326 if $unit;
2327
2328 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2329
2330 if ($value != $old_value) {
2331 $self->_emit (changed => $value);
2332 $self->update;
2333 }
2334}
2335
1752sub size_request { 2336sub size_request {
1753 my ($self) = @_; 2337 my ($self) = @_;
1754 2338
1755 my $w = $self->{req_w}; 2339 ($self->{req_w}, $self->{req_h})
1756 my $h = $self->{req_h};
1757
1758 $self->{vertical} ? ($h, $w) : ($w, $h)
1759} 2340}
1760 2341
1761sub button_down { 2342sub button_down {
1762 my ($self, $ev, $x, $y) = @_; 2343 my ($self, $ev, $x, $y) = @_;
1763 2344
1764 $self->SUPER::button_down ($ev, $x, $y); 2345 $self->SUPER::button_down ($ev, $x, $y);
2346
2347 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2348
1765 $self->mouse_motion ($ev, $x, $y); 2349 $self->mouse_motion ($ev, $x, $y)
1766} 2350}
1767 2351
1768sub mouse_motion { 2352sub mouse_motion {
1769 my ($self, $ev, $x, $y) = @_; 2353 my ($self, $ev, $x, $y) = @_;
1770 2354
1771 if ($GRAB == $self) { 2355 if ($GRAB == $self) {
2356 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2357
2358 my (undef, $lo, $hi, $page) = @{$self->{range}};
2359
2360 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2361
2362 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2363 } else {
2364 return 0;
2365 }
2366
2367 1
2368}
2369
2370sub update {
2371 my ($self) = @_;
2372
2373 delete $self->{knob_w};
2374 $self->SUPER::update;
2375}
2376
2377sub _draw {
2378 my ($self) = @_;
2379
2380 unless ($self->{knob_w}) {
2381 $self->set_value ($self->{range}[0]);
2382
1772 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2383 my ($value, $lo, $hi, $page) = @{$self->{range}};
2384 my $range = ($hi - $page - $lo) || 1e-100;
1773 2385
1774 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2386 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1775 2387
1776 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2388 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1777 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2389 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1778 2390
1779 $x -= $inner_pad_px; # substract the padding 2391 $value = ($value - $lo) / $range;
1780 $x = $x * ($hi - $lo) / $inner_w + $lo; 2392 $value = $value * $self->{scale} + $self->{offset};
1781 $x = $lo if $x < $lo;
1782 $x = $hi - $page if $x > $hi - $page;
1783 $self->{range}[0] = $x;
1784 2393
1785 $self->emit (changed => $x); 2394 $self->{knob_x} = $value - $knob_w * 0.5;
1786 $self->update; 2395 $self->{knob_w} = $knob_w;
1787 } 2396 }
1788}
1789
1790# the inner_* stuff is for generating a padding for the slider handle,
1791# so that the handle doesn't leave the texture. This calculation isn't 100%
1792# correct propably, but it does the job for now
1793sub _calc_inner_pad_px {
1794 my ($self, $w) = @_;
1795 ($w / 100) * $self->{inner_pad} # % to pixels
1796}
1797
1798sub _draw {
1799 my ($self) = @_;
1800 2397
1801 $self->SUPER::_draw (); 2398 $self->SUPER::_draw ();
1802 2399
1803 my ($w, $h) = @$self{qw(w h)}; 2400 glScale $self->{w}, $self->{h};
1804 2401
1805 if ($self->{vertical}) { 2402 if ($self->{vertical}) {
1806 # draw a vertical slider like a rotated horizontal slider 2403 # draw a vertical slider like a rotated horizontal slider
1807 2404
2405 glTranslate 1, 0, 0;
1808 glRotate 90, 0, 0, 1; 2406 glRotate 90, 0, 0, 1;
1809 glTranslate 0, -$self->{w}, 0;
1810
1811 ($w, $h) = ($h, $w);
1812 } 2407 }
1813 2408
1814 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2409 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1815 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2410 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1816 2411
1817 my ($value, $lo, $hi, $page) = @{$self->{range}};
1818
1819 $hi = $value + 1 if $lo == $hi;
1820
1821 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1822 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1823
1824 $page = int $page * $inner_w / ($hi - $lo);
1825 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1826
1827 $w -= $page;
1828 $page &= ~1;
1829 glTranslate $page * 0.5, 0, 0;
1830 $page ||= 2;
1831
1832 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1833 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1834
1835 glEnable GL_BLEND;
1836 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1837 glEnable GL_TEXTURE_2D; 2412 glEnable GL_TEXTURE_2D;
1838 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2413 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1839 2414
1840 # draw background 2415 # draw background
1841 $tex[1]->draw_quad (0, 0, $w, $h); 2416 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1842 2417
1843 # draw handle 2418 # draw handle
1844 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2419 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1845 2420
1846 glDisable GL_BLEND;
1847 glDisable GL_TEXTURE_2D; 2421 glDisable GL_TEXTURE_2D;
1848} 2422}
2423
2424#############################################################################
2425
2426package CFClient::UI::ValSlider;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430sub new {
2431 my ($class, %arg) = @_;
2432
2433 my $range = delete $arg{range};
2434
2435 my $self = $class->SUPER::new (
2436 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2437 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2438 to_value => sub { shift },
2439 from_value => sub { shift },
2440 %arg,
2441 );
2442
2443 $self->{slider}->connect (changed => sub {
2444 my ($self, $value) = @_;
2445 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2446 $self->{parent}->emit (changed => $value);
2447 });
2448
2449# $self->{entry}->connect (changed => sub {
2450# my ($self, $value) = @_;
2451# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2452# $self->{parent}->emit (changed => $value);
2453# });
2454
2455 $self->add ($self->{slider}, $self->{entry});
2456
2457 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2458
2459 $self
2460}
2461
2462sub set_range { shift->{slider}->set_range (@_) }
2463sub set_value { shift->{slider}->set_value (@_) }
1849 2464
1850############################################################################# 2465#############################################################################
1851 2466
1852package CFClient::UI::TextView; 2467package CFClient::UI::TextView;
1853 2468
… …
1857 2472
1858sub new { 2473sub new {
1859 my $class = shift; 2474 my $class = shift;
1860 2475
1861 my $self = $class->SUPER::new ( 2476 my $self = $class->SUPER::new (
1862 fontsize => 1, 2477 fontsize => 1,
2478 can_events => 0,
2479 indent => 0,
2480 #font => default_font
1863 @_, 2481 @_,
1864 2482
1865 layout => (new CFClient::Layout), 2483 layout => (new CFClient::Layout 1),
1866 par => [], 2484 par => [],
1867 height => 0, 2485 height => 0,
1868 children => [ 2486 children => [
1869 (new CFClient::UI::Empty expand => 1), 2487 (new CFClient::UI::Empty expand => 1),
1870 (new CFClient::UI::Slider vertical => 1), 2488 (new CFClient::UI::Slider vertical => 1),
1871 ], 2489 ],
1872 ); 2490 );
1873 2491
1874 $self->{children}[1]->connect (changed => sub { 2492 $self->{children}[1]->connect (changed => sub { $self->update });
1875 $self->update;
1876 });
1877 2493
1878 $self 2494 $self
1879} 2495}
1880 2496
1881sub set_fontsize { 2497sub set_fontsize {
… …
1883 2499
1884 $self->{fontsize} = $fontsize; 2500 $self->{fontsize} = $fontsize;
1885 $self->reflow; 2501 $self->reflow;
1886} 2502}
1887 2503
2504sub size_allocate {
2505 my ($self, $w, $h) = @_;
2506
2507 $self->SUPER::size_allocate ($w, $h);
2508
2509 $self->{layout}->set_font ($self->{font}) if $self->{font};
2510 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2511 $self->{layout}->set_width ($self->{children}[0]{w});
2512 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2513
2514 $self->reflow;
2515}
2516
1888sub text_height { 2517sub text_size {
1889 my ($self, $text) = @_; 2518 my ($self, $text, $indent) = @_;
1890 2519
1891 my $layout = $self->{layout}; 2520 my $layout = $self->{layout};
1892 2521
1893 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2522 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1894 $layout->set_width ($self->{w}); 2523 $layout->set_width ($self->{children}[0]{w} - $indent);
2524 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1895 $layout->set_text ($text); 2525 $layout->set_markup ($text);
1896 2526
1897 ($layout->size)[1] 2527 $layout->size
1898} 2528}
1899 2529
1900sub reflow { 2530sub reflow {
1901 my ($self) = @_; 2531 my ($self) = @_;
1902 2532
1903 $self->{need_reflow}++; 2533 $self->{need_reflow}++;
1904 $self->update; 2534 $self->update;
1905} 2535}
1906 2536
1907sub size_allocate { 2537sub set_offset {
2538 my ($self, $offset) = @_;
2539
2540 # todo: base offset on lines or so, not on pixels
2541 $self->{children}[1]->set_value ($offset);
2542}
2543
2544sub clear {
1908 my ($self, $w, $h) = @_; 2545 my ($self) = @_;
1909 2546
1910 $self->SUPER::size_allocate ($w, $h); 2547 $self->{par} = [];
1911 2548 $self->{height} = 0;
1912 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2549 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1913 $self->{layout}->set_width ($self->{children}[0]{w});
1914
1915 $self->reflow;
1916} 2550}
1917 2551
1918sub add_paragraph { 2552sub add_paragraph {
1919 my ($self, $color, $text) = @_; 2553 my ($self, $color, $text, $indent) = @_;
1920 2554
1921 #TODO: intelligently "reformat" paragraph 2555 for my $line (split /\n/, $text) {
1922 2556 my ($w, $h) = $self->text_size ($line);
1923 my $height = $self->text_height ($text);
1924
1925 $self->{height} += $height; 2557 $self->{height} += $h;
2558 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2559 }
1926 2560
1927 push @{$self->{par}}, [$height, $color, $text];
1928
1929 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2561 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1930 $self->{children}[1]->update;
1931} 2562}
1932 2563
1933sub update { 2564sub update {
1934 my ($self) = @_; 2565 my ($self) = @_;
1935 2566
… …
1937 2568
1938 return unless $self->{h} > 0; 2569 return unless $self->{h} > 0;
1939 2570
1940 delete $self->{texture}; 2571 delete $self->{texture};
1941 2572
1942 $ROOT->on_refresh ($self, sub { 2573 $ROOT->on_post_alloc ($self, sub {
2574 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2575
1943 if (delete $self->{need_reflow}) { 2576 if (delete $self->{need_reflow}) {
1944 my $height = 0; 2577 my $height = 0;
1945 2578
1946 $height += $_->[0] = $self->text_height ($_->[2]) 2579 my $layout = $self->{layout};
2580
2581 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2582
1947 for @{$self->{par}}; 2583 for (@{$self->{par}}) {
2584 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2585 $layout->set_width ($W - $_->[3]);
2586 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2587 $layout->set_markup ($_->[4]);
2588 my ($w, $h) = $layout->size;
2589 $_->[0] = $w + $_->[3];
2590 $_->[1] = $h;
2591 }
2592
2593 $height += $_->[1];
2594 }
1948 2595
1949 $self->{height} = $height; 2596 $self->{height} = $height;
1950 2597
1951 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2598 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1952 2599
1953 delete $self->{texture}; 2600 delete $self->{texture};
1954 } 2601 }
1955 2602
1956 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2603 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1957 glClearColor 0, 0, 0, 1; 2604 glClearColor 0, 0, 0, 0;
1958 glClear GL_COLOR_BUFFER_BIT; 2605 glClear GL_COLOR_BUFFER_BIT;
1959 2606
2607 my $top = int $self->{children}[1]{range}[0];
2608
2609 my $y0 = $top;
2610 my $y1 = $top + $H;
2611
2612 my $y = 0;
2613
2614 my $layout = $self->{layout};
2615
2616 $layout->set_font ($self->{font}) if $self->{font};
2617
1960 glEnable GL_BLEND; 2618 glEnable GL_BLEND;
2619 #TODO# not correct in windows where rgba is forced off
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2620 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 my $top = int $self->{children}[1]{range}[0];
1966
1967 my $y0 = $top;
1968 my $y1 = $top + $self->{h};
1969
1970 my $y = 0;
1971
1972 my $layout = $self->{layout};
1973 2621
1974 for my $par (@{$self->{par}}) { 2622 for my $par (@{$self->{par}}) {
1975 my $h = $par->[0]; 2623 my $h = $par->[1];
1976 2624
1977 if ($y0 < $y + $h && $y < $y1) { 2625 if ($y0 < $y + $h && $y < $y1) {
2626 $layout->set_foreground (@{ $par->[2] });
2627 $layout->set_width ($W - $par->[3]);
2628 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1978 $layout->set_text ($par->[2]); 2629 $layout->set_markup ($par->[4]);
1979 2630
1980 glColor @{ $par->[1] }; 2631 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1981 my ($W, $H) = $layout->size; 2632
1982 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2633 glRasterPos $par->[3], $y - $y0;
2634 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1983 } 2635 }
1984 2636
1985 $y += $h; 2637 $y += $h;
1986 } 2638 }
1987 2639
1988 glDisable GL_TEXTURE_2D;
1989 glDisable GL_BLEND; 2640 glDisable GL_BLEND;
1990 }; 2641 };
1991 }); 2642 });
1992} 2643}
1993 2644
1994sub _draw { 2645sub _draw {
1995 my ($self) = @_; 2646 my ($self) = @_;
1996 2647
1997 if ($self->{texture}) {
1998 glEnable GL_TEXTURE_2D; 2648 glEnable GL_TEXTURE_2D;
1999 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2649 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2000 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2650 glColor 0, 0, 0, 1;
2651 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2001 glDisable GL_TEXTURE_2D; 2652 glDisable GL_TEXTURE_2D;
2002 }
2003 2653
2004 $self->{children}[1]->draw; 2654 $self->{children}[1]->draw;
2005 2655
2006} 2656}
2007 2657
… …
2055 2705
2056sub new { 2706sub new {
2057 my $class = shift; 2707 my $class = shift;
2058 2708
2059 my $self = $class->SUPER::new ( 2709 my $self = $class->SUPER::new (
2060 state => 0, 2710 state => 0,
2061 connect_activate => \&toggle_flopper, 2711 on_activate => \&toggle_flopper,
2062 @_ 2712 @_
2063 ); 2713 );
2064 2714
2065 if ($self->{state}) {
2066 $self->{state} = 0;
2067 $self->toggle_flopper;
2068 }
2069
2070 $self 2715 $self
2071} 2716}
2072 2717
2073sub toggle_flopper { 2718sub toggle_flopper {
2074 my ($self) = @_; 2719 my ($self) = @_;
2075 2720
2076 # TODO: use animation 2721 $self->{other}->toggle_visibility;
2077 if ($self->{state} = !$self->{state}) { 2722}
2078 $CFClient::UI::ROOT->add ($self->{other}); 2723
2079 $self->{other}->move ($self->coord2global (0, $self->{h})); 2724#############################################################################
2725
2726package CFClient::UI::Tooltip;
2727
2728our @ISA = CFClient::UI::Bin::;
2729
2730use CFClient::OpenGL;
2731
2732sub new {
2733 my $class = shift;
2734
2735 $class->SUPER::new (
2736 @_,
2737 can_events => 0,
2738 )
2739}
2740
2741sub set_tooltip_from {
2742 my ($self, $widget) = @_;
2743
2744 my $tooltip = $widget->{tooltip};
2745
2746 if ($ENV{CFPLUS_DEBUG} & 2) {
2747 $tooltip .= "\n\n" . (ref $widget) . "\n"
2748 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2749 . "req $widget->{req_w} $widget->{req_h}\n"
2750 . "visible $widget->{visible}";
2751 }
2752
2753 $self->add (new CFClient::UI::Label
2754 markup => $tooltip,
2755 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2756 fontsize => 0.8,
2757 fg => [0, 0, 0, 1],
2758 ellipsise => 0,
2759 font => ($widget->{tooltip_font} || $::FONT_PROP),
2760 );
2761}
2762
2763sub size_request {
2764 my ($self) = @_;
2765
2766 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2767
2768 ($w + 4, $h + 4)
2769}
2770
2771sub size_allocate {
2772 my ($self, $w, $h) = @_;
2773
2774 $self->SUPER::size_allocate ($w - 4, $h - 4);
2775}
2776
2777sub visibility_change {
2778 my ($self, $visible) = @_;
2779
2780 return unless $visible;
2781
2782 $self->{root}->on_post_alloc ("move_$self" => sub {
2783 my $widget = $self->{owner}
2784 or return;
2785
2786 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2787
2788 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2789 if $x + $self->{w} > $::WIDTH;
2790
2791 $self->move_abs ($x, $y);
2792 });
2793}
2794
2795sub _draw {
2796 my ($self) = @_;
2797
2798 glTranslate 0.375, 0.375;
2799
2800 my ($w, $h) = @$self{qw(w h)};
2801
2802 glColor 1, 0.8, 0.4;
2803 glBegin GL_QUADS;
2804 glVertex 0 , 0;
2805 glVertex 0 , $h;
2806 glVertex $w, $h;
2807 glVertex $w, 0;
2808 glEnd;
2809
2810 glColor 0, 0, 0;
2811 glBegin GL_LINE_LOOP;
2812 glVertex 0 , 0;
2813 glVertex 0 , $h;
2814 glVertex $w, $h;
2815 glVertex $w, 0;
2816 glEnd;
2817
2818 glTranslate 2 - 0.375, 2 - 0.375;
2819
2820 $self->SUPER::_draw;
2821}
2822
2823#############################################################################
2824
2825package CFClient::UI::Face;
2826
2827our @ISA = CFClient::UI::Base::;
2828
2829use CFClient::OpenGL;
2830
2831sub new {
2832 my $class = shift;
2833
2834 my $self = $class->SUPER::new (
2835 aspect => 1,
2836 can_events => 0,
2837 @_,
2838 );
2839
2840 if ($self->{anim} && $self->{animspeed}) {
2841 Scalar::Util::weaken (my $widget = $self);
2842
2843 $self->{timer} = Event->timer (
2844 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2845 hard => 1,
2846 interval => $self->{animspeed},
2847 cb => sub {
2848 ++$widget->{frame};
2849 $widget->update;
2850 },
2851 );
2852 }
2853
2854 $self
2855}
2856
2857sub size_request {
2858 (32, 8)
2859}
2860
2861sub update {
2862 my ($self) = @_;
2863
2864 return unless $self->{visible};
2865
2866 $self->SUPER::update;
2867}
2868
2869sub _draw {
2870 my ($self) = @_;
2871
2872 return unless $::CONN;
2873
2874 my $face;
2875
2876 if ($self->{frame}) {
2877 my $anim = $::CONN->{anim}[$self->{anim}];
2878
2879 $face = $anim->[ $self->{frame} % @$anim ]
2880 if $anim && @$anim;
2881 }
2882
2883 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2884
2885 if ($tex) {
2886 glEnable GL_TEXTURE_2D;
2887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2888 glColor 0, 0, 0, 1;
2889 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2890 glDisable GL_TEXTURE_2D;
2891 }
2892}
2893
2894sub DESTROY {
2895 my ($self) = @_;
2896
2897 $self->{timer}->cancel
2898 if $self->{timer};
2899
2900 $self->SUPER::DESTROY;
2901}
2902
2903#############################################################################
2904
2905package CFClient::UI::Buttonbar;
2906
2907our @ISA = CFClient::UI::HBox::;
2908
2909# TODO: should actualyl wrap buttons and other goodies.
2910
2911#############################################################################
2912
2913package CFClient::UI::Menu;
2914
2915our @ISA = CFClient::UI::FancyFrame::;
2916
2917use CFClient::OpenGL;
2918
2919sub new {
2920 my $class = shift;
2921
2922 my $self = $class->SUPER::new (
2923 items => [],
2924 z => 100,
2925 @_,
2926 );
2927
2928 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2929
2930 for my $item (@{ $self->{items} }) {
2931 my ($widget, $cb, $tooltip) = @$item;
2932
2933 # handle various types of items, only text for now
2934 if (!ref $widget) {
2935 $widget = new CFClient::UI::Label
2936 can_hover => 1,
2937 can_events => 1,
2938 text => $widget,
2939 tooltip => $tooltip
2940 }
2941
2942 $self->{item}{$widget} = $item;
2943
2944 $self->{vbox}->add ($widget);
2945 }
2946
2947 $self
2948}
2949
2950# popup given the event (must be a mouse button down event currently)
2951sub popup {
2952 my ($self, $ev) = @_;
2953
2954 $self->_emit ("popdown");
2955
2956 # maybe save $GRAB? must be careful about events...
2957 $GRAB = $self;
2958 $self->{button} = $ev->{button};
2959
2960 $self->show;
2961 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2962}
2963
2964sub mouse_motion {
2965 my ($self, $ev, $x, $y) = @_;
2966
2967 # TODO: should use vbox->find_widget or so
2968 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2969 $self->{hover} = $self->{item}{$HOVER};
2970
2971 0
2972}
2973
2974sub button_up {
2975 my ($self, $ev, $x, $y) = @_;
2976
2977 if ($ev->{button} == $self->{button}) {
2978 undef $GRAB;
2979 $self->hide;
2980
2080 $self->emit ("open"); 2981 $self->_emit ("popdown");
2982 $self->{hover}[1]->() if $self->{hover};
2081 } else { 2983 } else {
2082 $CFClient::UI::ROOT->remove ($self->{other}); 2984 return 0
2083 $self->emit ("close"); 2985 }
2986
2084 } 2987 1
2085
2086 $self->emit (changed => $self->{state});
2087} 2988}
2088 2989
2089############################################################################# 2990#############################################################################
2090 2991
2992package CFClient::UI::Multiplexer;
2993
2994our @ISA = CFClient::UI::Container::;
2995
2996sub new {
2997 my $class = shift;
2998
2999 my $self = $class->SUPER::new (
3000 @_,
3001 );
3002
3003 $self->{current} = $self->{children}[0]
3004 if @{ $self->{children} };
3005
3006 $self
3007}
3008
3009sub add {
3010 my ($self, @widgets) = @_;
3011
3012 $self->SUPER::add (@widgets);
3013
3014 $self->{current} = $self->{children}[0]
3015 if @{ $self->{children} };
3016}
3017
3018sub set_current_page {
3019 my ($self, $page_or_widget) = @_;
3020
3021 my $widget = ref $page_or_widget
3022 ? $page_or_widget
3023 : $self->{children}[$page_or_widget];
3024
3025 $self->{current} = $widget;
3026 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3027
3028 $self->_emit (page_changed => $self->{current});
3029
3030 $self->realloc;
3031}
3032
3033sub visible_children {
3034 $_[0]{current}
3035}
3036
3037sub size_request {
3038 my ($self) = @_;
3039
3040 $self->{current}->size_request
3041}
3042
3043sub size_allocate {
3044 my ($self, $w, $h) = @_;
3045
3046 $self->{current}->configure (0, 0, $w, $h);
3047}
3048
3049sub _draw {
3050 my ($self) = @_;
3051
3052 $self->{current}->draw;
3053}
3054
3055#############################################################################
3056
3057package CFClient::UI::Notebook;
3058
3059our @ISA = CFClient::UI::VBox::;
3060
3061sub new {
3062 my $class = shift;
3063
3064 my $self = $class->SUPER::new (
3065 buttonbar => (new CFClient::UI::Buttonbar),
3066 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3067 # filter => # will be put between multiplexer and $self
3068 @_,
3069 );
3070
3071 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3072 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3073
3074 $self
3075}
3076
3077sub add {
3078 my ($self, $title, $widget, $tooltip) = @_;
3079
3080 Scalar::Util::weaken $self;
3081
3082 $self->{buttonbar}->add (new CFClient::UI::Button
3083 markup => $title,
3084 tooltip => $tooltip,
3085 on_activate => sub { $self->set_current_page ($widget) },
3086 );
3087
3088 $self->{multiplexer}->add ($widget);
3089}
3090
3091sub set_current_page {
3092 my ($self, $page) = @_;
3093
3094 $self->{multiplexer}->set_current_page ($page);
3095 $self->_emit (page_changed => $self->{multiplexer}{current});
3096}
3097
3098#############################################################################
3099
3100package CFClient::UI::Combobox;
3101
3102use utf8;
3103
3104our @ISA = CFClient::UI::Button::;
3105
3106sub new {
3107 my $class = shift;
3108
3109 my $self = $class->SUPER::new (
3110 options => [], # [title, value, tooltip], ...
3111 value => undef,
3112 @_,
3113 );
3114
3115 $self->_set_value ($self->{value});
3116
3117 $self
3118}
3119
3120sub button_down {
3121 my ($self, $ev) = @_;
3122
3123 my @menu_items;
3124
3125 for (@{ $self->{options} }) {
3126 my ($title, $value, $tooltip) = @$_;
3127
3128 push @menu_items, [$tooltip, sub { $self->set_value ($value) }];
3129 }
3130
3131 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3132}
3133
3134sub _set_value {
3135 my ($self, $value) = @_;
3136
3137 my ($item) = grep $_->[1] eq $value, @{ $self->{options} }
3138 or return;
3139
3140 $self->{value} = $item->[1];
3141 $self->set_markup ("$item->[0] ⇓");
3142 $self->set_tooltip ($item->[2]);
3143}
3144
3145sub set_value {
3146 my ($self, $value) = @_;
3147
3148 return unless $self->{value} ne $value;
3149
3150 $self->_set_value ($value);
3151 $self->_emit (changed => $value);
3152}
3153
3154#############################################################################
3155
3156package CFClient::UI::Statusbox;
3157
3158our @ISA = CFClient::UI::VBox::;
3159
3160sub new {
3161 my $class = shift;
3162
3163 my $self = $class->SUPER::new (
3164 fontsize => 0.8,
3165 @_,
3166 );
3167
3168 Scalar::Util::weaken (my $this = $self);
3169
3170 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3171
3172 $self
3173}
3174
3175sub reorder {
3176 my ($self) = @_;
3177 my $NOW = Time::HiRes::time;
3178
3179 # freeze display when hovering over any label
3180 return if $CFClient::UI::TOOLTIP->{owner}
3181 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3182 values %{ $self->{item} };
3183
3184 while (my ($k, $v) = each %{ $self->{item} }) {
3185 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3186 }
3187
3188 my @widgets;
3189
3190 my @items = sort {
3191 $a->{pri} <=> $b->{pri}
3192 or $b->{id} <=> $a->{id}
3193 } values %{ $self->{item} };
3194
3195 $self->{timer}->interval (1);
3196
3197 my $count = 10 + 1;
3198 for my $item (@items) {
3199 last unless --$count;
3200
3201 my $label = $item->{label} ||= do {
3202 # TODO: doesn't handle markup well (read as: at all)
3203 my $short = $item->{count} > 1
3204 ? "<b>$item->{count} ×</b> $item->{text}"
3205 : $item->{text};
3206
3207 for ($short) {
3208 s/^\s+//;
3209 s/\s+/ /g;
3210 }
3211
3212 new CFClient::UI::Label
3213 markup => $short,
3214 tooltip => $item->{tooltip},
3215 tooltip_font => $::FONT_PROP,
3216 tooltip_width => 0.67,
3217 fontsize => $item->{fontsize} || $self->{fontsize},
3218 max_w => $::WIDTH * 0.44,
3219 fg => [@{ $item->{fg} }],
3220 can_events => 1,
3221 can_hover => 1
3222 };
3223
3224 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3225 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3226 $label->update;
3227 $label->set_max_size (undef, $label->{req_h} * $diff)
3228 if $diff < 1;
3229 $self->{timer}->interval (1/30);
3230 } else {
3231 $label->{fg}[3] = $item->{fg}[3] || 1;
3232 }
3233
3234 push @widgets, $label;
3235 }
3236
3237 $self->clear;
3238 $self->SUPER::add (reverse @widgets);
3239}
3240
3241sub add {
3242 my ($self, $text, %arg) = @_;
3243
3244 $text =~ s/^\s+//;
3245 $text =~ s/\s+$//;
3246
3247 return unless $text;
3248
3249 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3250
3251 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3252
3253 if (my $item = $self->{item}{$group}) {
3254 if ($item->{text} eq $text) {
3255 $item->{count}++;
3256 } else {
3257 $item->{count} = 1;
3258 $item->{text} = $item->{tooltip} = $text;
3259 }
3260 $item->{id} = ++$self->{id};
3261 $item->{timeout} = $timeout;
3262 delete $item->{label};
3263 } else {
3264 $self->{item}{$group} = {
3265 id => ++$self->{id},
3266 text => $text,
3267 timeout => $timeout,
3268 tooltip => $text,
3269 fg => [0.8, 0.8, 0.8, 0.8],
3270 pri => 0,
3271 count => 1,
3272 %arg,
3273 };
3274 }
3275
3276 $self->reorder;
3277}
3278
3279sub reconfigure {
3280 my ($self) = @_;
3281
3282 delete $_->{label}
3283 for values %{ $self->{item} || {} };
3284
3285 $self->reorder;
3286 $self->SUPER::reconfigure;
3287}
3288
3289sub DESTROY {
3290 my ($self) = @_;
3291
3292 $self->{timer}->cancel;
3293
3294 $self->SUPER::DESTROY;
3295}
3296
3297#############################################################################
3298
3299package CFClient::UI::Inventory;
3300
3301our @ISA = CFClient::UI::ScrolledWindow::;
3302
3303sub new {
3304 my $class = shift;
3305
3306 my $self = $class->SUPER::new (
3307 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3308 @_,
3309 );
3310
3311 $self
3312}
3313
3314sub set_items {
3315 my ($self, $items) = @_;
3316
3317 $self->{child}->clear;
3318 return unless $items;
3319
3320 my @items = sort {
3321 ($a->{type} <=> $b->{type})
3322 or ($a->{name} cmp $b->{name})
3323 } @$items;
3324
3325 $self->{real_items} = \@items;
3326
3327 my $row = 0;
3328 for my $item (@items) {
3329 CFClient::Item::update_widgets $item;
3330
3331 $self->{child}->add (0, $row, $item->{face_widget});
3332 $self->{child}->add (1, $row, $item->{desc_widget});
3333 $self->{child}->add (2, $row, $item->{weight_widget});
3334
3335 $row++;
3336 }
3337}
3338
3339#############################################################################
3340
3341package CFClient::UI::BindEditor;
3342
3343our @ISA = CFClient::UI::FancyFrame::;
3344
3345sub new {
3346 my $class = shift;
3347
3348 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3349
3350 $self->add (my $vb = new CFClient::UI::VBox);
3351
3352
3353 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3354 text => "start recording",
3355 tooltip => "Start/Stops recording of actions."
3356 ."All subsequent actions after the recording started will be captured."
3357 ."The actions are displayed after the record was stopped."
3358 ."To bind the action you have to click on the 'Bind' button",
3359 on_activate => sub {
3360 unless ($self->{recording}) {
3361 $self->start;
3362 } else {
3363 $self->stop;
3364 }
3365 });
3366
3367 $vb->add (new CFClient::UI::Label text => "Actions:");
3368 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3369
3370 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3371 $vb->add (my $hb = new CFClient::UI::HBox);
3372 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3373 $hb->add (new CFClient::UI::Button
3374 text => "bind",
3375 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3376 on_activate => sub {
3377 $self->ask_for_bind;
3378 });
3379
3380 $vb->add (my $hb = new CFClient::UI::HBox);
3381 $hb->add (new CFClient::UI::Button
3382 text => "ok",
3383 expand => 1,
3384 tooltip => "This closes the binding editor and saves the binding",
3385 on_activate => sub {
3386 $self->hide;
3387 $self->commit;
3388 });
3389
3390 $hb->add (new CFClient::UI::Button
3391 text => "cancel",
3392 expand => 1,
3393 tooltip => "This closes the binding editor without saving",
3394 on_activate => sub {
3395 $self->hide;
3396 $self->{binding_cancel}->()
3397 if $self->{binding_cancel};
3398 });
3399
3400 $self->update_binding_widgets;
3401
3402 $self
3403}
3404
3405sub commit {
3406 my ($self) = @_;
3407 my ($mod, $sym, $cmds) = $self->get_binding;
3408 if ($sym != 0 && @$cmds > 0) {
3409 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3410 ."'. Don't forget 'Save Config'!");
3411 $self->{binding_change}->($mod, $sym, $cmds)
3412 if $self->{binding_change};
3413 } else {
3414 $::STATUSBOX->add ("No action bound, no key or action specified!");
3415 $self->{binding_cancel}->()
3416 if $self->{binding_cancel};
3417 }
3418}
3419
3420sub start {
3421 my ($self) = @_;
3422
3423 $self->{rec_btn}->set_text ("stop recording");
3424 $self->{recording} = 1;
3425 $self->clear_command_list;
3426 $::CONN->start_record if $::CONN;
3427}
3428
3429sub stop {
3430 my ($self) = @_;
3431
3432 $self->{rec_btn}->set_text ("start recording");
3433 $self->{recording} = 0;
3434
3435 my $rec;
3436 $rec = $::CONN->stop_record if $::CONN;
3437 return unless ref $rec eq 'ARRAY';
3438 $self->set_command_list ($rec);
3439}
3440
3441
3442sub ask_for_bind_and_commit {
3443 my ($self) = @_;
3444 $self->ask_for_bind (1);
3445}
3446
3447sub ask_for_bind {
3448 my ($self, $commit) = @_;
3449
3450 CFClient::Binder::open_binding_dialog (sub {
3451 my ($mod, $sym) = @_;
3452 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3453 $self->update_binding_widgets;
3454 $self->commit if $commit;
3455 });
3456}
3457
3458# $mod and $sym are the modifiers and key symbol
3459# $cmds is a array ref of strings (the commands)
3460# $cb is the callback that is executed on OK
3461# $ccb is the callback that is executed on CANCEL and
3462# when the binding was unsuccessful on OK
3463sub set_binding {
3464 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3465
3466 $self->clear_command_list;
3467 $self->{recording} = 0;
3468 $self->{rec_btn}->set_text ("start recording");
3469
3470 $self->{binding} = [$mod, $sym];
3471 $self->{commands} = $cmds;
3472
3473 $self->{binding_change} = $cb;
3474 $self->{binding_cancel} = $ccb;
3475
3476 $self->update_binding_widgets;
3477}
3478
3479# this is a shortcut method that asks for a binding
3480# and then just binds it.
3481sub do_quick_binding {
3482 my ($self, $cmds) = @_;
3483 $self->set_binding (undef, undef, $cmds, sub {
3484 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3485 });
3486 $self->ask_for_bind (1);
3487}
3488
3489sub update_binding_widgets {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3493 $self->set_command_list ($cmds);
3494}
3495
3496sub get_binding {
3497 my ($self) = @_;
3498 return (
3499 $self->{binding}->[0],
3500 $self->{binding}->[1],
3501 [ grep { defined $_ } @{$self->{commands}} ]
3502 );
3503}
3504
3505sub clear_command_list {
3506 my ($self) = @_;
3507 $self->{cmdbox}->clear ();
3508}
3509
3510sub set_command_list {
3511 my ($self, $cmds) = @_;
3512
3513 $self->{cmdbox}->clear ();
3514 $self->{commands} = $cmds;
3515
3516 my $idx = 0;
3517
3518 for (@$cmds) {
3519 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3520
3521 my $i = $idx;
3522 $hb->add (new CFClient::UI::Label text => $_);
3523 $hb->add (new CFClient::UI::Button
3524 text => "delete",
3525 tooltip => "Deletes the action from the record",
3526 on_activate => sub {
3527 $self->{cmdbox}->remove ($hb);
3528 $cmds->[$i] = undef;
3529 });
3530
3531
3532 $idx++
3533 }
3534}
3535
3536#############################################################################
3537
3538package CFClient::UI::SpellList;
3539
3540our @ISA = CFClient::UI::Table::;
3541
3542sub new {
3543 my $class = shift;
3544
3545 my $self = $class->SUPER::new (
3546 binding => [],
3547 commands => [],
3548 @_,
3549 )
3550}
3551
3552my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3553 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.");
3554my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3555 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.");
3556my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3557 "<b>Damage</b>. The amount of damage the spell deals when it hits.");
3558
3559sub rebuild_spell_list {
3560 my ($self) = @_;
3561
3562 $CFClient::UI::ROOT->on_refresh ($self => sub {
3563 $self->clear;
3564
3565 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name");
3566 $self->add (2, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3567 $self->add (3, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3568 $self->add (4, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3569
3570 my $row = 0;
3571
3572 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3573 my $spell = $self->{spell}{$_};
3574
3575 $row++;
3576
3577 $self->add (0, $row, new CFClient::UI::Face
3578 face => $spell->{face},
3579 can_hover => 1,
3580 can_events => 1,
3581 tooltip => $spell->{message},
3582 );
3583
3584 $self->add (1, $row, new CFClient::UI::Label
3585 expand => 1,
3586 text => $spell->{name},
3587 can_hover => 1,
3588 can_events => 1,
3589 tooltip => $spell->{message},
3590 );
3591
3592 $self->add (2, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3593 $self->add (3, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3594 $self->add (4, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3595
3596 # TODO: should be done via popup
3597 $self->add (5, $row, new CFClient::UI::Button
3598 text => "bind",
3599 tooltip => "bind spell readying (cast command) to key",
3600 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) },
3601 );
3602 }
3603 });
3604}
3605
3606sub add_spell {
3607 my ($self, $spell) = @_;
3608
3609 $self->{spell}->{$spell->{name}} = $spell;
3610 $self->rebuild_spell_list;
3611}
3612
3613sub remove_spell {
3614 my ($self, $spell) = @_;
3615
3616 delete $self->{spell}->{$spell->{name}};
3617 $self->rebuild_spell_list;
3618}
3619
3620#############################################################################
3621
2091package CFClient::UI::Root; 3622package CFClient::UI::Root;
2092 3623
2093our @ISA = CFClient::UI::Container::; 3624our @ISA = CFClient::UI::Container::;
2094 3625
3626use List::Util qw(min max);
3627
2095use CFClient::OpenGL; 3628use CFClient::OpenGL;
2096 3629
2097sub check_size { 3630sub new {
2098 my ($self) = @_; 3631 my $class = shift;
2099 3632
2100 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3633 my $self = $class->SUPER::new (
3634 visible => 1,
3635 @_,
3636 );
3637
3638 Scalar::Util::weaken ($self->{root} = $self);
3639
3640 $self
2101} 3641}
2102 3642
2103sub size_request { 3643sub size_request {
2104 ($::WIDTH, $::HEIGHT) 3644 my ($self) = @_;
2105}
2106 3645
2107sub configure { 3646 ($self->{w}, $self->{h})
3647}
3648
3649sub _to_pixel {
3650 my ($coord, $size, $max) = @_;
3651
3652 $coord =
3653 $coord eq "center" ? ($max - $size) * 0.5
3654 : $coord eq "max" ? $max
3655 : $coord;
3656
3657 $coord = 0 if $coord < 0;
3658 $coord = $max - $size if $coord > $max - $size;
3659
3660 int $coord + 0.5
3661}
3662
3663sub size_allocate {
2108 my ($self, $x, $y, $w, $h) = @_; 3664 my ($self, $w, $h) = @_;
2109 3665
2110 $self->SUPER::configure ($x, $y, $w, $h);
2111
2112 for my $child (@{$self->{children}}) { 3666 for my $child ($self->children) {
2113 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3667 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2114 3668
2115 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3669 $X = $child->{force_x} if exists $child->{force_x};
2116 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3670 $Y = $child->{force_y} if exists $child->{force_y};
3671
3672 $X = _to_pixel $X, $W, $self->{w};
3673 $Y = _to_pixel $Y, $H, $self->{h};
3674
2117 $child->configure ($X, $Y, $W,$H); 3675 $child->configure ($X, $Y, $W, $H);
2118 } 3676 }
2119} 3677}
2120 3678
2121sub _topleft { 3679sub coord2local {
2122 my ($self, $x, $y) = @_; 3680 my ($self, $x, $y) = @_;
2123 3681
2124 ($x, $y) 3682 ($x, $y)
2125} 3683}
2126 3684
3685sub coord2global {
3686 my ($self, $x, $y) = @_;
3687
3688 ($x, $y)
3689}
3690
2127sub update { 3691sub update {
2128 my ($self) = @_; 3692 my ($self) = @_;
2129 3693
2130 $self->check_size; 3694 $::WANT_REFRESH++;
2131 ::refresh ();
2132} 3695}
2133 3696
2134sub add { 3697sub add {
2135 my ($self, $child) = @_; 3698 my ($self, @children) = @_;
2136 3699
2137 # integerize window positions 3700 $_->{is_toplevel} = 1
2138 $child->{x} = int $child->{x}; 3701 for @children;
2139 $child->{y} = int $child->{y};
2140 3702
2141 $self->SUPER::add ($child); 3703 $self->SUPER::add (@children);
3704}
3705
3706sub remove {
3707 my ($self, @children) = @_;
3708
3709 $self->SUPER::remove (@children);
3710
3711 delete $self->{is_toplevel}
3712 for @children;
3713
3714 while (@children) {
3715 my $w = pop @children;
3716 push @children, $w->children;
3717 $w->set_invisible;
3718 }
2142} 3719}
2143 3720
2144sub on_refresh { 3721sub on_refresh {
2145 my ($self, $id, $cb) = @_; 3722 my ($self, $id, $cb) = @_;
2146 3723
2147 $self->{refresh_hook}{$id} = $cb; 3724 $self->{refresh_hook}{$id} = $cb;
2148} 3725}
2149 3726
3727sub on_post_alloc {
3728 my ($self, $id, $cb) = @_;
3729
3730 $self->{post_alloc_hook}{$id} = $cb;
3731}
3732
2150sub draw { 3733sub draw {
2151 my ($self) = @_; 3734 my ($self) = @_;
2152 3735
2153 while (my $rcb = delete $self->{refresh_hook}) { 3736 while ($self->{refresh_hook}) {
2154 $_->() for values %$rcb; 3737 $_->()
3738 for values %{delete $self->{refresh_hook}};
2155 } 3739 }
3740
3741 if ($self->{realloc}) {
3742 my %queue;
3743 my @queue;
3744 my $widget;
3745
3746 outer:
3747 while () {
3748 if (my $realloc = delete $self->{realloc}) {
3749 for $widget (values %$realloc) {
3750 $widget->{visible} or next; # do not resize invisible widgets
3751
3752 $queue{$widget+0}++ and next; # duplicates are common
3753
3754 push @{ $queue[$widget->{visible}] }, $widget;
3755 }
3756 }
3757
3758 while () {
3759 @queue or last outer;
3760
3761 $widget = pop @{ $queue[-1] || [] }
3762 and last;
3763
3764 pop @queue;
3765 }
3766
3767 delete $queue{$widget+0};
3768
3769 my ($w, $h) = $widget->size_request;
3770
3771 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3772 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3773
3774 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3775 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3776
3777 $w = $widget->{force_w} if exists $widget->{force_w};
3778 $h = $widget->{force_h} if exists $widget->{force_h};
3779
3780 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3781 || delete $widget->{force_realloc}) {
3782 $widget->{req_w} = $w;
3783 $widget->{req_h} = $h;
3784
3785 $self->{size_alloc}{$widget+0} = $widget;
3786
3787 if (my $parent = $widget->{parent}) {
3788 $self->{realloc}{$parent+0} = $parent
3789 unless $queue{$parent+0};
3790
3791 $parent->{force_size_alloc} = 1;
3792 $self->{size_alloc}{$parent+0} = $parent;
3793 }
3794 }
3795
3796 delete $self->{realloc}{$widget+0};
3797 }
3798 }
3799
3800 while (my $size_alloc = delete $self->{size_alloc}) {
3801 my @queue = sort { $b->{visible} <=> $a->{visible} }
3802 values %$size_alloc;
3803
3804 while () {
3805 my $widget = pop @queue || last;
3806
3807 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3808
3809 $w = 0 if $w < 0;
3810 $h = 0 if $h < 0;
3811
3812 $w = int $w + 0.5;
3813 $h = int $h + 0.5;
3814
3815 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3816 $widget->{old_w} = $widget->{w};
3817 $widget->{old_h} = $widget->{h};
3818
3819 $widget->{w} = $w;
3820 $widget->{h} = $h;
3821
3822 $widget->emit (size_allocate => $w, $h);
3823 }
3824 }
3825 }
3826
3827 while ($self->{post_alloc_hook}) {
3828 $_->()
3829 for values %{delete $self->{post_alloc_hook}};
3830 }
3831
2156 3832
2157 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3833 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2158 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3834 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2159 glClear GL_COLOR_BUFFER_BIT; 3835 glClear GL_COLOR_BUFFER_BIT;
2160 3836
2161 glMatrixMode GL_PROJECTION; 3837 glMatrixMode GL_PROJECTION;
2162 glLoadIdentity; 3838 glLoadIdentity;
2163 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3839 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2164 glMatrixMode GL_MODELVIEW; 3840 glMatrixMode GL_MODELVIEW;
2165 glLoadIdentity; 3841 glLoadIdentity;
2166 3842
3843 {
3844 package CFClient::UI::Base;
3845
3846 ($draw_x, $draw_y, $draw_w, $draw_h) =
3847 (0, 0, $self->{w}, $self->{h});
3848 }
3849
2167 $self->_draw; 3850 $self->_draw;
2168} 3851}
2169 3852
2170############################################################################# 3853#############################################################################
2171 3854
2172package CFClient::UI; 3855package CFClient::UI;
2173 3856
2174$ROOT = new CFClient::UI::Root; 3857$ROOT = new CFClient::UI::Root;
3858$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2175 3859
21761 38601
2177 3861

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