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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 2006 UTC vs.
Revision 1.268 by root, Thu Jun 1 05:04:41 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 ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376}
377
378sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
147 380
148 $self->_size_allocate ($x, $y, $w, $h); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
149} 399}
150 400
151# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
152sub translate { 402sub coord2local {
153 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
154 404
155 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406}
407
408# translate local coordinates to global coordinate system
409sub coord2global {
410 my ($self, $x, $y) = @_;
411
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
156} 413}
157 414
158sub focus_in { 415sub focus_in {
159 my ($self) = @_; 416 my ($self) = @_;
160 417
161 return if $FOCUS == $self; 418 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
163 420
164 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
165 $focus->update if $focus; 425 $focus->update if $focus;
166 $FOCUS->update; 426 $FOCUS->update;
167} 427}
168 428
169sub focus_out { 429sub focus_out {
170 my ($self) = @_; 430 my ($self) = @_;
171 431
172 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
173 433
174 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
175 $focus->update if $focus; #? 438 $focus->update if $focus; #?
439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
176} 442}
177 443
178sub mouse_motion { } 444sub mouse_motion { }
179sub button_up { } 445sub button_up { }
180sub key_down { } 446sub key_down { }
181sub key_up { } 447sub key_up { }
182 448
183sub button_down { 449sub button_down {
184 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
185 451
186 $self->focus_in; 452 $self->focus_in;
187} 453}
188 454
189sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
190sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
191sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
192sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
193sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 459
460 return $self
461 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
462 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
463
464 ()
465}
466
467sub set_parent {
468 my ($self, $parent) = @_;
469
470 Scalar::Util::weaken ($self->{parent} = $parent);
471 $self->set_visible if $parent->{visible};
472}
473
474sub connect {
475 my ($self, $signal, $cb) = @_;
476
477 push @{ $self->{signal_cb}{$signal} }, $cb;
478}
479
480sub _emit {
481 my ($self, $signal, @args) = @_;
482
483 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
484}
485
486sub emit {
487 my ($self, $signal, @args) = @_;
488
489 $self->_emit ($signal, @args)
490 || $self->$signal (@args);
491}
492
493sub visibility_change {
494 #my ($self, $visible) = @_;
495}
496
497sub realloc {
498 my ($self) = @_;
499
500 if ($self->{visible}) {
501 return if $self->{root}{realloc}{$self+0};
502
503 $self->{root}{realloc}{$self+0} = $self;
504 $self->{root}->update;
505 } else {
506 delete $self->{req_w};
507 delete $self->{req_h};
508 }
509}
510
511sub update {
512 my ($self) = @_;
513
514 $self->{parent}->update
515 if $self->{parent};
516}
517
518sub reconfigure {
519 my ($self) = @_;
520
521 $self->realloc;
522 $self->update;
523}
524
525# using global variables seems a bit hacky, but passing through all drawing
526# functions seems pointless.
527our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
194 528
195sub draw { 529sub draw {
196 my ($self) = @_; 530 my ($self) = @_;
197 531
198 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
199 543
200 glPushMatrix; 544 glPushMatrix;
201 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
202 $self->_draw; 546 $self->_draw;
203 glPopMatrix; 547 glPopMatrix;
204 548
205 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 550 my ($x, $y) = @$self{qw(x y)};
207 551
208 glColor 0, 0, 1, 0.2; 552 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 553 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 555 glBegin GL_QUADS;
212 glVertex $x , $y; 556 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 557 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
216 glEnd; 560 glEnd;
217 glDisable GL_BLEND; 561 glDisable GL_BLEND;
218 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
219} 577}
220 578
221sub _draw { 579sub _draw {
222 my ($self) = @_; 580 my ($self) = @_;
223 581
224 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
225} 583}
226 584
227sub find_widget {
228 my ($self, $x, $y) = @_;
229
230 return $self
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233
234 ()
235}
236
237sub set_parent {
238 my ($self, $par) = @_;
239
240 $self->{parent} = $par;
241 Scalar::Util::weaken $self->{parent};
242}
243
244sub get_parent {
245 $_[0]->{parent}
246}
247
248sub update {
249 my ($self) = @_;
250
251 $self->{parent}->update
252 if $self->{parent};
253}
254
255sub connect {
256 my ($self, $signal, $cb) = @_;
257
258 push @{ $self->{cb}{$signal} }, $cb;
259}
260
261sub emit {
262 my ($self, $signal, @args) = @_;
263
264 $_->($self, @args)
265 for @{$self->{cb}{$signal} || []};
266}
267
268sub DESTROY { 585sub DESTROY {
269 my ($self) = @_; 586 my ($self) = @_;
270 587
588 delete $WIDGET{$self+0};
271 #$self->deactivate; 589 #$self->deactivate;
272} 590}
273 591
274############################################################################# 592#############################################################################
275 593
276package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
277 595
278our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
279 597
280use strict; 598use strict;
281use SDL::OpenGL; 599use CFClient::OpenGL;
282 600
283sub new { 601sub new {
284 my $class = shift; 602 my $class = shift;
285 603
286 # range [value, low, high, page] 604 # range [value, low, high, page]
287 605
288 $class->SUPER::new ( 606 $class->SUPER::new (
289 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
290 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
291 @_ 609 @_
292 ) 610 )
293} 611}
294 612
295sub _draw { 613sub _draw {
296 my ($self) = @_; 614 my ($self) = @_;
297 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
298 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
299 622
300 glEnable GL_BLEND; 623 glEnable GL_BLEND;
301 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
302 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
303 626
304 glBegin GL_QUADS; 627 glBegin GL_QUADS;
305 glVertex 0 , 0; 628 glVertex 0 , 0;
306 glVertex 0 , $h; 629 glVertex 0 , $h;
307 glVertex $w, $h; 630 glVertex $w, $h;
308 glVertex $w, 0; 631 glVertex $w, 0;
309 glEnd; 632 glEnd;
310 633
311 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
312} 636}
313 637
314############################################################################# 638#############################################################################
315 639
316package CFClient::UI::Empty; 640package CFClient::UI::Empty;
317
318our @ISA = CFClient::UI::Base::;
319
320sub size_request {
321 (0, 0)
322}
323
324sub draw { }
325
326#############################################################################
327
328package CFClient::UI::Container;
329 641
330our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
331 643
332sub new { 644sub new {
333 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg);
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
653}
654
655sub draw { }
656
657#############################################################################
658
659package CFClient::UI::Container;
660
661our @ISA = CFClient::UI::Base::;
662
663sub new {
664 my ($class, %arg) = @_;
334 665
335 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
336 667
337 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
338 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
339 674
340 $self 675 $self
341} 676}
342 677
343sub add { 678sub add {
344 my ($self, $chld) = @_; 679 my ($self, @widgets) = @_;
345 680
346 $chld->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
683
684 use sort 'stable';
347 685
348 $self->{children} = [ 686 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld 688 @{$self->{children}}, @widgets
351 ]; 689 ];
352 690
353 $self->{w} = $self->{h} = -1; 691 $self->realloc;
354 $self->update; 692}
693
694sub children {
695 @{ $_[0]{children} }
355} 696}
356 697
357sub remove { 698sub remove {
358 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
359 700
701 delete $child->{parent};
702 $child->hide;
703
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
361 705
362 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 706 $self->realloc;
707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
363} 721}
364 722
365sub find_widget { 723sub find_widget {
366 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
367 725
… …
397 755
398 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
399} 757}
400 758
401sub add { 759sub add {
402 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
403 761
404 $self->{children} = []; 762 $self->{children} = [];
405 763
406 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
407} 765}
408 766
409sub remove { 767sub remove {
410 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
411 769
… …
420sub size_request { 778sub size_request {
421 $_[0]{children}[0]->size_request 779 $_[0]{children}[0]->size_request
422} 780}
423 781
424sub size_allocate { 782sub size_allocate {
425 my ($self, $x, $y, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
426 784
427 $self->_size_allocate ($x, $y, $w, $h) or return;
428
429 $self->{children}[0]->size_allocate (0, 0, $w, $h); 785 $self->{children}[0]->configure (0, 0, $w, $h);
430} 786}
431 787
432############################################################################# 788#############################################################################
433 789
434package CFClient::UI::Window; 790package CFClient::UI::Window;
435 791
436our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
437 793
438use SDL::OpenGL; 794use CFClient::OpenGL;
439 795
440sub new { 796sub new {
441 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
442 798
443 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
444} 800}
445 801
446sub update { 802sub update {
447 my ($self) = @_; 803 my ($self) = @_;
448 804
449 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
450 $self->render_chld;
451 $self->SUPER::update; 806 $self->SUPER::update;
452} 807}
453 808
809sub size_allocate {
810 my ($self, $w, $h) = @_;
811
812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
454sub render_chld { 822sub render_child {
455 my ($self) = @_; 823 my ($self) = @_;
456 824
457 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
458 glClearColor 0, 0, 0, 1; 826 glClearColor 0, 0, 0, 0;
459 glClear GL_COLOR_BUFFER_BIT; 827 glClear GL_COLOR_BUFFER_BIT;
460 $self->child->draw; 828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
836 $self->_render;
461 }; 837 };
462} 838}
463 839
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472}
473
474sub _draw { 840sub _draw {
475 my ($self) = @_; 841 my ($self) = @_;
476 842
477 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
478 844
479 my $tex = $self->{texture} 845 my $tex = $self->{texture}
480 or return; 846 or return;
481 847
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
485 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
486 851
487 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
488 853
489 glDisable GL_BLEND;
490 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
491} 855}
492 856
493############################################################################# 857#############################################################################
494 858
495package CFClient::UI::Frame; 859package CFClient::UI::ViewPort;
496 860
497our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Window::;
498
499use SDL::OpenGL;
500
501sub size_request {
502 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505
506 $chld->move (2, 2);
507
508 map { $_ + 4 } $chld->size_request;
509}
510
511sub size_allocate {
512 my ($self, $x, $y, $w, $h) = @_;
513
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517}
518
519sub _draw {
520 my ($self) = @_;
521
522 my $chld = $self->child;
523
524 my ($w, $h) = $chld->size_request;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw;
535}
536
537#############################################################################
538
539package CFClient::UI::FancyFrame;
540
541our @ISA = CFClient::UI::Bin::;
542
543use SDL::OpenGL;
544
545my @tex =
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 862
549sub new { 863sub new {
550 my $class = shift; 864 my $class = shift;
551 865
552 # TODO: user_x, user_y, overwrite moveto?
553
554 $class->SUPER::new ( 866 $class->SUPER::new (
867 scroll_x => 0,
868 scroll_y => 1,
869 @_,
870 )
871}
872
873sub size_request {
874 my ($self) = @_;
875
876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877
878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
880
881 ($w, $h)
882}
883
884sub size_allocate {
885 my ($self, $w, $h) = @_;
886
887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
894}
895
896sub set_offset {
897 my ($self, $x, $y) = @_;
898
899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
942}
943
944#############################################################################
945
946package CFClient::UI::ScrolledWindow;
947
948our @ISA = CFClient::UI::HBox::;
949
950sub new {
951 my $class = shift;
952
953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my $class = shift;
1056
1057 my $self = $class->SUPER::new (
555 bg => [1, 1, 1, 1], 1058 bg => [1, 1, 1, 1],
556 border_bg => [1, 1, 1, 1], 1059 border_bg => [1, 1, 1, 1],
557 border => $::FONTSIZE * 0.8, 1060 border => 0.6,
1061 can_events => 1,
1062 min_w => 16,
1063 min_h => 16,
558 @_ 1064 @_
1065 );
1066
1067 $self->{title} &&= new CFClient::UI::Label
1068 align => 0,
1069 valign => 1,
1070 text => $self->{title},
1071 fontsize => $self->{border};
1072
1073 $self
1074}
1075
1076sub border {
1077 int $_[0]{border} * $::FONTSIZE
1078}
1079
1080sub size_request {
1081 my ($self) = @_;
1082
1083 my ($w, $h) = $self->SUPER::size_request;
1084
1085 (
1086 $w + $self->border * 2,
1087 $h + $self->border * 2,
559 ) 1088 )
560} 1089}
561 1090
562sub size_request {
563 my ($self) = @_;
564
565 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
566
567 my ($w, $h) = $self->SUPER::size_request;
568
569 (
570 $w + $self->{border} * 2,
571 $h + $self->{border} * 2,
572 )
573}
574
575sub size_allocate { 1091sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_; 1092 my ($self, $w, $h) = @_;
577 1093
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $h -= List::Util::max 0, $self->{border} * 2; 1094 $h -= List::Util::max 0, $self->border * 2;
581 $w -= List::Util::max 0, $self->{border} * 2; 1095 $w -= List::Util::max 0, $self->border * 2;
582 1096
1097 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1098 if $self->{title};
1099
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1100 $self->child->configure ($self->border, $self->border, $w, $h);
584} 1101}
585 1102
586sub button_down { 1103sub button_down {
587 my ($self, $ev, $x, $y) = @_; 1104 my ($self, $ev, $x, $y) = @_;
588 1105
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1106 my ($w, $h) = @$self{qw(w h)};
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1107 my $border = $self->border;
591 1108
1109 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1110 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1111
1112 if ($lr & $td) {
1113 my ($wx, $wy) = ($self->{x}, $self->{y});
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1114 my ($ox, $oy) = ($ev->{x}, $ev->{y});
593 my ($bw, $bh) = ($self->{w}, $self->{h}); 1115 my ($bw, $bh) = ($self->{w}, $self->{h});
1116
1117 my $mx = $x < $border;
1118 my $my = $y < $border;
594 1119
595 $self->{motion} = sub { 1120 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_; 1121 my ($ev, $x, $y) = @_;
597 1122
598 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1123 my $dx = $ev->{x} - $ox;
1124 my $dy = $ev->{y} - $oy;
599 1125
600 $self->{user_w} = $bw + $x - $ox; 1126 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
601 $self->{user_h} = $bh + $y - $oy; 1127 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1128
602 $self->update; 1129 $self->realloc;
1130 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
603 }; 1131 };
604 1132
605 } elsif ($x >= 0 && $x < $self->{w} 1133 } elsif ($lr ^ $td) {
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
609 my ($bx, $by) = ($self->{x}, $self->{y}); 1135 my ($bx, $by) = ($self->{x}, $self->{y});
610 1136
611 $self->{motion} = sub { 1137 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_; 1138 my ($ev, $x, $y) = @_;
613 1139
614 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1140 ($x, $y) = ($ev->{x}, $ev->{y});
615 1141
616 $self->move ($bx + $x - $ox, $by + $y - $oy); 1142 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
617 $self->update;
618 }; 1143 };
619 } 1144 }
620} 1145}
621 1146
622sub button_up { 1147sub button_up {
… …
635 my ($self) = @_; 1160 my ($self) = @_;
636 1161
637 my ($w, $h ) = ($self->{w}, $self->{h}); 1162 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1163 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
639 1164
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 1165 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1166 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644 1167
1168 my $border = $self->border;
1169
645 glColor @{ $self->{border_bg} }; 1170 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1171 $border[0]->draw_quad_alpha (0, 0, $w, $border);
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1172 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1173 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1174 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
650 1175
651 my $bg = $tex[0]; 1176 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1177 glColor @{ $self->{bg} };
652 1178
653 # TODO: repeat texture not scale 1179 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w}; 1180 # solve this better(?)
655 my $rep_y = $ch / $bg->{h}; 1181 $bg->{s} = $cw / $bg->{w};
656 1182 $bg->{t} = $ch / $bg->{h};
657 glColor @{ $self->{bg} };
658
659 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1183 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1184 }
663 1185
664 glDisable GL_TEXTURE_2D; 1186 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND; 1187
1188 $self->{title}->draw if $self->{title};
666 1189
667 $self->child->draw; 1190 $self->child->draw;
668} 1191}
669 1192
670############################################################################# 1193#############################################################################
… …
673 1196
674our @ISA = CFClient::UI::Base::; 1197our @ISA = CFClient::UI::Base::;
675 1198
676use List::Util qw(max sum); 1199use List::Util qw(max sum);
677 1200
678use SDL::OpenGL; 1201use CFClient::OpenGL;
679 1202
680sub new { 1203sub new {
681 my $class = shift; 1204 my $class = shift;
682 1205
683 $class->SUPER::new ( 1206 $class->SUPER::new (
684 col_expand => [], 1207 col_expand => [],
685 @_ 1208 @_,
686 ) 1209 )
687} 1210}
688 1211
1212sub children {
1213 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1214}
1215
689sub add { 1216sub add {
690 my ($self, $x, $y, $chld) = @_; 1217 my ($self, $x, $y, $child) = @_;
691 1218
1219 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1220 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1221
695 $self->{w} = $self->{h} = -1; 1222 $self->realloc;
696 $self->update; 1223}
1224
1225# TODO: move to container class maybe? send children a signal on removal?
1226sub clear {
1227 my ($self) = @_;
1228
1229 my @children = $self->children;
1230 delete $self->{children};
1231
1232 for (@children) {
1233 delete $_->{parent};
1234 $_->hide;
1235 }
1236
1237 $self->realloc;
697} 1238}
698 1239
699sub get_wh { 1240sub get_wh {
700 my ($self) = @_; 1241 my ($self) = @_;
701 1242
… …
706 or next; 1247 or next;
707 1248
708 for my $x (0 .. $#$row) { 1249 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1250 my $widget = $row->[$x]
710 or next; 1251 or next;
711 my ($w, $h) = $widget->size_request; 1252 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1253
713 $w[$x] = max $w[$x], $w; 1254 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1255 $h[$y] = max $h[$y], $h;
715 } 1256 }
716 } 1257 }
… …
728 (sum @$hs), 1269 (sum @$hs),
729 ) 1270 )
730} 1271}
731 1272
732sub size_allocate { 1273sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1274 my ($self, $w, $h) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1275
737 my ($ws, $hs) = $self->get_wh; 1276 my ($ws, $hs) = $self->get_wh;
738 1277
739 my $req_w = sum @$ws; 1278 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1279 my $req_h = (sum @$hs) || 1;
741 1280
742 # TODO: nicer code && do row_expand 1281 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1282 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1283 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1284 my $col_expand = (sum @col_expand) || 1;
… …
762 1301
763 for my $c (0 .. $#$row) { 1302 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1303 my $col_w = $ws->[$c];
765 1304
766 if (my $widget = $row->[$c]) { 1305 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1306 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1307 }
769 1308
770 $x += $col_w; 1309 $x += $col_w;
771 } 1310 }
772 1311
… …
799 } 1338 }
800} 1339}
801 1340
802############################################################################# 1341#############################################################################
803 1342
1343package CFClient::UI::Box;
1344
1345our @ISA = CFClient::UI::Container::;
1346
1347sub size_request {
1348 my ($self) = @_;
1349
1350 $self->{vertical}
1351 ? (
1352 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1353 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1354 )
1355 : (
1356 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1357 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1358 )
1359}
1360
1361sub size_allocate {
1362 my ($self, $w, $h) = @_;
1363
1364 my $space = $self->{vertical} ? $h : $w;
1365 my $children = $self->{children};
1366
1367 my @req;
1368
1369 if ($self->{homogeneous}) {
1370 @req = ($space / (@$children || 1)) x @$children;
1371 } else {
1372 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1373 my $req = List::Util::sum @req;
1374
1375 if ($req > $space) {
1376 # ah well, not enough space
1377 $_ *= $space / $req for @req;
1378 } else {
1379 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1380
1381 $space = ($space - $req) / $expand; # remaining space to give away
1382
1383 $req[$_] += $space * $children->[$_]{expand}
1384 for 0 .. $#$children;
1385 }
1386 }
1387
1388 CFClient::UI::harmonize \@req;
1389
1390 my $pos = 0;
1391 for (0 .. $#$children) {
1392 my $alloc = $req[$_];
1393 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1394
1395 $pos += $alloc;
1396 }
1397
1398 1
1399}
1400
1401#############################################################################
1402
804package CFClient::UI::HBox; 1403package CFClient::UI::HBox;
805 1404
806# TODO: wrap into common Box base class
807
808our @ISA = CFClient::UI::Container::; 1405our @ISA = CFClient::UI::Box::;
809 1406
810sub size_request { 1407sub new {
811 my ($self) = @_; 1408 my $class = shift;
812 1409
813 my @alloc = map [$_->size_request], @{$self->{children}}; 1410 $class->SUPER::new (
814 1411 vertical => 0,
815 ( 1412 @_,
816 (List::Util::sum map $_->[0], @alloc),
817 (List::Util::max map $_->[1], @alloc),
818 ) 1413 )
819} 1414}
820 1415
821sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825
826 ($h, $w) = ($w, $h);
827
828 my $children = $self->{children};
829
830 my @h = map +($_->size_request)[0], @$children;
831
832 my $req_h = List::Util::sum @h;
833
834 if ($req_h > $h) {
835 # ah well, not enough space
836 $_ *= $h / $req_h for @h;
837 } else {
838 my $exp = List::Util::sum map $_->{expand}, @$children;
839 $exp ||= 1;
840
841 for (0 .. $#$children) {
842 my $child = $children->[$_];
843
844 my $alloc_h = $h[$_];
845 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
846 $h[$_] = $alloc_h;
847 }
848 }
849
850 CFClient::UI::harmonize \@h;
851
852 my $y = 0;
853 for (0 .. $#$children) {
854 my $child = $children->[$_];
855 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w);
857
858 $y += $h;
859 }
860}
861
862############################################################################# 1416#############################################################################
863 1417
864package CFClient::UI::VBox; 1418package CFClient::UI::VBox;
865 1419
866# TODO: wrap into common Box base class
867
868our @ISA = CFClient::UI::Container::; 1420our @ISA = CFClient::UI::Box::;
869 1421
870sub size_request { 1422sub new {
871 my ($self) = @_; 1423 my $class = shift;
872 1424
873 my @alloc = map [$_->size_request], @{$self->{children}}; 1425 $class->SUPER::new (
874 1426 vertical => 1,
875 ( 1427 @_,
876 (List::Util::max map $_->[0], @alloc),
877 (List::Util::sum map $_->[1], @alloc),
878 ) 1428 )
879} 1429}
880 1430
881sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_;
883
884 $self->_size_allocate ($x, $y, $w, $h);
885
886 my $children = $self->{children};
887
888 my @h = map +($_->size_request)[1], @$children;
889
890 my $req_h = List::Util::sum @h;
891
892 if ($req_h > $h) {
893 # ah well, not enough space
894 $_ *= $h / $req_h for @h;
895 } else {
896 my $exp = List::Util::sum map $_->{expand}, @$children;
897 $exp ||= 1;
898
899 for (0 .. $#$children) {
900 my $child = $children->[$_];
901
902 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
903 }
904 }
905
906 CFClient::UI::harmonize \@h;
907
908 my $y = 0;
909 for (0 .. $#$children) {
910 my $child = $children->[$_];
911 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h);
913
914 $y += $h;
915 }
916}
917
918############################################################################# 1431#############################################################################
919 1432
920package CFClient::UI::Label; 1433package CFClient::UI::Label;
921 1434
922our @ISA = CFClient::UI::Base::; 1435our @ISA = CFClient::UI::DrawBG::;
923 1436
924use SDL::OpenGL; 1437use CFClient::OpenGL;
925 1438
926sub new { 1439sub new {
927 my ($class, %arg) = @_; 1440 my ($class, %arg) = @_;
928 1441
929 my $self = $class->SUPER::new ( 1442 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1443 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1444 #bg => none
932 text => "", 1445 #active_bg => none
1446 #font => default_font
1447 #text => initial text
1448 #markup => initial narkup
1449 #max_w => maximum pixel width
1450 ellipsise => 3, # end
1451 layout => (new CFClient::Layout),
1452 fontsize => 1,
933 align => -1, 1453 align => -1,
1454 valign => -1,
934 padding => 2, 1455 padding_x => 2,
935 layout => new CFClient::Layout, 1456 padding_y => 2,
1457 can_events => 0,
936 %arg 1458 %arg
937 ); 1459 );
938 1460
1461 if (exists $self->{template}) {
1462 my $layout = new CFClient::Layout;
1463 $layout->set_text (delete $self->{template});
1464 $self->{template} = $layout;
1465 }
1466
1467 if (exists $self->{markup}) {
1468 $self->set_markup (delete $self->{markup});
1469 } else {
939 $self->set_text ($self->{text}); 1470 $self->set_text (delete $self->{text});
1471 }
940 1472
941 $self 1473 $self
942} 1474}
943 1475
944sub escape_text { 1476sub escape($) {
945 local $_ = $_[1]; 1477 local $_ = $_[0];
946 1478
947 s/&/&amp;/g; 1479 s/&/&amp;/g;
948 s/>/&gt;/g; 1480 s/>/&gt;/g;
949 s/</&lt;/g; 1481 s/</&lt;/g;
950 1482
951 $_[1] 1483 $_
1484}
1485
1486sub update {
1487 my ($self) = @_;
1488
1489 delete $self->{texture};
1490 $self->SUPER::update;
952} 1491}
953 1492
954sub set_text { 1493sub set_text {
955 my ($self, $text) = @_; 1494 my ($self, $text) = @_;
956 1495
1496 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1497 $self->{text} = "T$text";
1498
1499 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1500 $self->{layout}->set_text ($text);
1501
1502 $self->realloc;
1503 $self->update;
1504}
1505
1506sub set_markup {
1507 my ($self, $markup) = @_;
1508
1509 return if $self->{text} eq "M$markup";
1510 $self->{text} = "M$markup";
1511
1512 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1513
1514 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
958 $self->{layout}->set_markup ($text); 1515 $self->{layout}->set_markup ($markup);
959 1516
1517 $self->realloc;
1518 $self->update;
1519}
1520
1521sub size_request {
1522 my ($self) = @_;
1523
1524 $self->{layout}->set_font ($self->{font}) if $self->{font};
1525 $self->{layout}->set_width ($self->{max_w} || -1);
1526 $self->{layout}->set_ellipsise ($self->{ellipsise});
1527 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1528 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1529
1530 my ($w, $h) = $self->{layout}->size;
1531
1532 if (exists $self->{template}) {
1533 $self->{template}->set_font ($self->{font}) if $self->{font};
1534 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1535
1536 my ($w2, $h2) = $self->{template}->size;
1537
1538 $w = List::Util::max $w, $w2;
1539 $h = List::Util::max $h, $h2;
1540 }
1541
1542 ($w, $h)
1543}
1544
1545sub size_allocate {
1546 my ($self, $w, $h) = @_;
1547
1548 delete $self->{texture}
1549 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1550}
1551
1552sub set_fontsize {
1553 my ($self, $fontsize) = @_;
1554
1555 $self->{fontsize} = $fontsize;
960 delete $self->{texture}; 1556 delete $self->{texture};
961# $self->{w} = $self->{h} = -1;
962 $self->update;
963}
964 1557
965sub get_text { 1558 $self->realloc;
966 my ($self, $text) = @_;
967
968 $self->{text}
969}
970
971sub size_request {
972 my ($self) = @_;
973
974 $self->{layout}->set_width;
975 $self->{layout}->set_height ($self->{fontsize});
976 my ($w, $h) = $self->{layout}->size;
977
978 (
979 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2,
981 )
982}
983
984sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_;
986
987 $self->_size_allocate ($x, $y, $w, $h) or return;
988
989 delete $self->{texture};
990}
991
992sub update {
993 my ($self) = @_;
994
995 delete $self->{texture};
996 $self->SUPER::update;
997} 1559}
998 1560
999sub _draw { 1561sub _draw {
1000 my ($self) = @_; 1562 my ($self) = @_;
1001 1563
1564 $self->SUPER::_draw; # draw background, if applicable
1565
1002 my $tex = $self->{texture} ||= do { 1566 my $tex = $self->{texture} ||= do {
1567 $self->{layout}->set_foreground (@{$self->{fg}});
1568 $self->{layout}->set_font ($self->{font}) if $self->{font};
1003 $self->{layout}->set_width ($self->{w}); 1569 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1570 $self->{layout}->set_ellipsise ($self->{ellipsise});
1571 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1572 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1573
1005 new_from_layout CFClient::Texture $self->{layout} 1574 my $tex = new_from_layout CFClient::Texture $self->{layout};
1575
1576 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1577 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1578 : ($self->{w} - $tex->{w}) * 0.5);
1579
1580 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1581 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1582 : ($self->{h} - $tex->{h}) * 0.5);
1583
1584 $tex
1006 }; 1585 };
1007 1586
1008 glEnable GL_BLEND;
1009 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1010 glEnable GL_TEXTURE_2D; 1587 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1588 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1589
1590 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1591 glColor @{$self->{fg}};
1014 1592 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1593 } else {
1016 $self->{align} < 0 ? $self->{padding} 1594 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1595 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1596
1022 glDisable GL_TEXTURE_2D; 1597 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1598}
1025 1599
1026############################################################################# 1600#############################################################################
1027 1601
1028package CFClient::UI::Entry; 1602package CFClient::UI::EntryBase;
1029 1603
1030our @ISA = CFClient::UI::Label::; 1604our @ISA = CFClient::UI::Label::;
1031 1605
1032use SDL; 1606use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1607
1035sub new { 1608sub new {
1036 my $class = shift; 1609 my $class = shift;
1037 1610
1038 $class->SUPER::new ( 1611 $class->SUPER::new (
1039 fg => [1, 1, 1], 1612 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1613 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1614 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1615 active_fg => [0, 0, 0],
1043 can_hover => 1, 1616 can_hover => 1,
1044 can_focus => 1, 1617 can_focus => 1,
1618 valign => 0,
1619 can_events => 1,
1620 #text => ...
1045 @_ 1621 @_
1046 ) 1622 )
1047} 1623}
1048 1624
1049sub _set_text { 1625sub _set_text {
1050 my ($self, $text) = @_; 1626 my ($self, $text) = @_;
1051 1627
1052 my $old_text = $self->{text}; 1628 delete $self->{cur_h};
1629
1630 return if $self->{text} eq $text;
1631
1632 delete $self->{texture};
1053 1633
1054 $self->{last_activity} = $::NOW; 1634 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1635 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1636
1060 $text =~ s/./*/g if $self->{hidden}; 1637 $text =~ s/./*/g if $self->{hidden};
1638 $self->{layout}->set_text ("$text ");
1061 1639
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1640 $self->_emit (changed => $self->{text});
1063
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1641}
1088 1642
1089sub set_text { 1643sub set_text {
1090 my ($self, $text) = @_; 1644 my ($self, $text) = @_;
1091 1645
1092 $self->{cursor} = length $text; 1646 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1647 $self->_set_text ($text);
1094 $self->update; 1648
1649 $self->realloc;
1650}
1651
1652sub get_text {
1653 $_[0]{text}
1654}
1655
1656sub size_request {
1657 my ($self) = @_;
1658
1659 my ($w, $h) = $self->SUPER::size_request;
1660
1661 ($w + 1, $h) # add 1 for cursor
1095} 1662}
1096 1663
1097sub key_down { 1664sub key_down {
1098 my ($self, $ev) = @_; 1665 my ($self, $ev) = @_;
1099 1666
1100 my $mod = $ev->key_mod; 1667 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1668 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1669 my $uni = $ev->{unicode};
1104 1670
1105 my $text = $self->get_text; 1671 my $text = $self->get_text;
1106 1672
1107 if ($sym == SDLK_BACKSPACE) { 1673 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1674 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1675 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1676 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1677 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1678 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1679 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1680 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1681 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1682 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1683 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1684 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1685 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1686 $self->_emit ('escape');
1121 } elsif ($uni) { 1687 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1688 substr $text, $self->{cursor}++, 0, chr $uni;
1123 } 1689 }
1124 1690
1125 $self->_set_text ($text); 1691 $self->_set_text ($text);
1126 $self->update; 1692
1693 $self->realloc;
1127} 1694}
1128 1695
1129sub focus_in { 1696sub focus_in {
1130 my ($self) = @_; 1697 my ($self) = @_;
1131 1698
… …
1179 1746
1180 $self->SUPER::_draw; 1747 $self->SUPER::_draw;
1181 1748
1182 #TODO: force update every cursor change :( 1749 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1750 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1751
1752 unless (exists $self->{cur_h}) {
1753 my $text = substr $self->{text}, 0, $self->{cursor};
1754 utf8::encode $text;
1755
1756 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1757 }
1758
1184 glColor @{$self->{fg}}; 1759 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1760 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1761 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1762 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1188 glEnd; 1763 glEnd;
1189 } 1764 }
1190} 1765}
1191 1766
1192package CFClient::UI::LineEntry; 1767package CFClient::UI::Entry;
1193 1768
1194our @ISA = CFClient::UI::Entry::; 1769our @ISA = CFClient::UI::EntryBase::;
1195 1770
1196use SDL; 1771use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1772
1199sub key_down { 1773sub key_down {
1200 my ($self, $ev) = @_; 1774 my ($self, $ev) = @_;
1201 1775
1202 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1203 1777
1204 if ($sym == SDLK_RETURN) { 1778 if ($sym == 13) {
1779 unshift @{$self->{history}},
1780 my $txt = $self->get_text;
1781 $self->{history_pointer} = -1;
1782 $self->{history_saveback} = '';
1205 $self->emit (activate => $self->get_text); 1783 $self->_emit (activate => $txt);
1206 $self->update; 1784 $self->update;
1785
1786 } elsif ($sym == CFClient::SDLK_UP) {
1787 if ($self->{history_pointer} < 0) {
1788 $self->{history_saveback} = $self->get_text;
1789 }
1790 if (@{$self->{history} || []} > 0) {
1791 $self->{history_pointer}++;
1792 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1793 $self->{history_pointer} = @{$self->{history} || []} - 1;
1794 }
1795 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1796 }
1797
1798 } elsif ($sym == CFClient::SDLK_DOWN) {
1799 $self->{history_pointer}--;
1800 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1801
1802 if ($self->{history_pointer} >= 0) {
1803 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1804 } else {
1805 $self->set_text ($self->{history_saveback});
1806 }
1207 1807
1208 } else { 1808 } else {
1209 $self->SUPER::key_down ($ev); 1809 $self->SUPER::key_down ($ev);
1210 } 1810 }
1211 1811
… …
1215 1815
1216package CFClient::UI::Button; 1816package CFClient::UI::Button;
1217 1817
1218our @ISA = CFClient::UI::Label::; 1818our @ISA = CFClient::UI::Label::;
1219 1819
1220use SDL; 1820use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1821
1223my @tex = 1822my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1823 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1824 qw(b1_button_active.png);
1226 1825
1227sub new { 1826sub new {
1228 my $class = shift; 1827 my $class = shift;
1229 1828
1230 $class->SUPER::new ( 1829 $class->SUPER::new (
1231 padding => 4, 1830 padding_x => 4,
1831 padding_y => 4,
1232 fg => [1, 1, 1], 1832 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1833 active_fg => [0, 0, 1],
1235 can_hover => 1, 1834 can_hover => 1,
1835 align => 0,
1836 valign => 0,
1837 can_events => 1,
1236 @_ 1838 @_
1237 ) 1839 )
1238} 1840}
1239 1841
1842sub activate { }
1843
1240sub button_up { 1844sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1845 my ($self, $ev, $x, $y) = @_;
1242 1846
1847 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1848 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1849 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate");
1246 }
1247} 1850}
1248 1851
1249sub _draw { 1852sub _draw {
1250 my ($self) = @_; 1853 my ($self) = @_;
1251 1854
1252 local $self->{fg} = $self->{fg}; 1855 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1856
1259 if ($GRAB == $self) { 1857 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1858 $self->{fg} = $self->{active_fg};
1261 } 1859 }
1262 1860
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1861 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1862 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1863 glColor 0, 0, 0, 1;
1265 1864
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1865 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1866
1268 glDisable GL_TEXTURE_2D; 1867 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1868
1271 $self->SUPER::_draw; 1869 $self->SUPER::_draw;
1272} 1870}
1273 1871
1274############################################################################# 1872#############################################################################
… …
1276package CFClient::UI::CheckBox; 1874package CFClient::UI::CheckBox;
1277 1875
1278our @ISA = CFClient::UI::DrawBG::; 1876our @ISA = CFClient::UI::DrawBG::;
1279 1877
1280my @tex = 1878my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1879 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1880 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1881
1284use SDL; 1882use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1883
1287sub new { 1884sub new {
1288 my $class = shift; 1885 my $class = shift;
1289 1886
1290 $class->SUPER::new ( 1887 $class->SUPER::new (
1291 padding => 2, 1888 padding_x => 2,
1889 padding_y => 2,
1292 fg => [1, 1, 1], 1890 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1891 active_fg => [1, 1, 0],
1892 bg => [0, 0, 0, 0.2],
1893 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1894 state => 0,
1295 can_hover => 1, 1895 can_hover => 1,
1296 @_ 1896 @_
1297 ) 1897 )
1298} 1898}
1299 1899
1300sub size_request { 1900sub size_request {
1301 my ($self) = @_; 1901 my ($self) = @_;
1302 1902
1303 ($self->{padding} * 2 + 6) x 2 1903 (6) x 2
1304}
1305
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310} 1904}
1311 1905
1312sub button_down { 1906sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1907 my ($self, $ev, $x, $y) = @_;
1314 1908
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1909 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1910 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1317 $self->{state} = !$self->{state}; 1911 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1912 $self->_emit (changed => $self->{state});
1319 } 1913 }
1320} 1914}
1321 1915
1322sub _draw { 1916sub _draw {
1323 my ($self) = @_; 1917 my ($self) = @_;
1324 1918
1325 $self->SUPER::_draw; 1919 $self->SUPER::_draw;
1326 1920
1327 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1921 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1328 1922
1329 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1923 my ($w, $h) = @$self{qw(w h)};
1924
1925 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1330 1926
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1927 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 1928
1929 my $tex = $self->{state} ? $tex[1] : $tex[0];
1930
1931 glEnable GL_TEXTURE_2D;
1932 $tex->draw_quad_alpha (0, 0, $s, $s);
1933 glDisable GL_TEXTURE_2D;
1934}
1935
1936#############################################################################
1937
1938package CFClient::UI::Image;
1939
1940our @ISA = CFClient::UI::Base::;
1941
1942use CFClient::OpenGL;
1943use Carp qw/confess/;
1944
1945our %loaded_images;
1946
1947sub new {
1948 my $class = shift;
1949
1950 my $self = $class->SUPER::new (can_events => 0, @_);
1951
1952 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1953
1954 $loaded_images{$self->{image}} ||=
1955 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1956
1957 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1958
1959 Scalar::Util::weaken $loaded_images{$self->{image}};
1960
1961 $self->{aspect} = $tex->{w} / $tex->{h};
1962
1963 $self
1964}
1965
1966sub size_request {
1967 my ($self) = @_;
1968
1969 ($self->{tex}->{w}, $self->{tex}->{h})
1970}
1971
1972sub _draw {
1973 my ($self) = @_;
1974
1975 my $tex = $self->{tex};
1976
1977 my ($w, $h) = ($self->{w}, $self->{h});
1978
1979 if ($self->{rot90}) {
1980 glRotate 90, 0, 0, 1;
1981 glTranslate 0, -$self->{w}, 0;
1982
1983 ($w, $h) = ($h, $w);
1984 }
1985
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $tex->draw_quad_alpha (0, 0, $w, $h);
1990
1991 glDisable GL_TEXTURE_2D;
1992}
1993
1994#############################################################################
1995
1996package CFClient::UI::VGauge;
1997
1998our @ISA = CFClient::UI::Base::;
1999
2000use List::Util qw(min max);
2001
2002use CFClient::OpenGL;
2003
2004my %tex = (
2005 food => [
2006 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2007 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2008 ],
2009 grace => [
2010 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2011 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2012 ],
2013 hp => [
2014 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2015 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2016 ],
2017 mana => [
2018 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2019 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2020 ],
2021);
2022
2023# eg. VGauge->new (gauge => 'food'), default gauge: food
2024sub new {
2025 my $class = shift;
2026
2027 my $self = $class->SUPER::new (
2028 type => 'food',
2029 @_
2030 );
2031
2032 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2033
2034 $self
2035}
2036
2037sub size_request {
2038 my ($self) = @_;
2039
2040 #my $tex = $tex{$self->{type}}[0];
2041 #@$tex{qw(w h)}
2042 (0, 0)
2043}
2044
2045sub set_max {
2046 my ($self, $max) = @_;
2047
2048 return if $self->{max_val} == $max;
2049
2050 $self->{max_val} = $max;
2051 $self->update;
2052}
2053
2054sub set_value {
2055 my ($self, $val, $max) = @_;
2056
2057 $self->set_max ($max)
2058 if defined $max;
2059
2060 return if $self->{val} == $val;
2061
2062 $self->{val} = $val;
2063 $self->update;
2064}
2065
2066sub _draw {
2067 my ($self) = @_;
2068
2069 my $tex = $tex{$self->{type}};
2070 my ($t1, $t2, $t3) = @$tex;
2071
2072 my ($w, $h) = ($self->{w}, $self->{h});
2073
2074 if ($self->{vertical}) {
2075 glRotate 90, 0, 0, 1;
2076 glTranslate 0, -$self->{w}, 0;
2077
2078 ($w, $h) = ($h, $w);
2079 }
2080
2081 my $ycut = $self->{val} / ($self->{max_val} || 1);
2082
2083 my $ycut1 = max 0, min 1, $ycut;
2084 my $ycut2 = max 0, min 1, $ycut - 1;
2085
2086 my $h1 = $self->{h} * (1 - $ycut1);
2087 my $h2 = $self->{h} * (1 - $ycut2);
2088
1333 glEnable GL_BLEND; 2089 glEnable GL_BLEND;
2090 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2091 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2092 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2093
1337 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2094 glBindTexture GL_TEXTURE_2D, $t1->{name};
2095 glBegin GL_QUADS;
2096 glTexCoord 0 , 0; glVertex 0 , 0;
2097 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2098 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2099 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2100 glEnd;
1338 2101
1339 $tex->draw_quad (0, 0, $s, $s); 2102 my $ycut1 = List::Util::min 1, $ycut;
2103 glBindTexture GL_TEXTURE_2D, $t2->{name};
2104 glBegin GL_QUADS;
2105 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2106 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2107 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2108 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2109 glEnd;
1340 2110
2111 if ($t3) {
2112 glBindTexture GL_TEXTURE_2D, $t3->{name};
2113 glBegin GL_QUADS;
2114 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2115 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2116 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2117 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2118 glEnd;
2119 }
2120
2121 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2122 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND;
1343} 2123}
1344 2124
1345############################################################################# 2125#############################################################################
1346 2126
2127package CFClient::UI::Gauge;
2128
2129our @ISA = CFClient::UI::VBox::;
2130
2131sub new {
2132 my ($class, %arg) = @_;
2133
2134 my $self = $class->SUPER::new (
2135 tooltip => $arg{type},
2136 can_hover => 1,
2137 can_events => 1,
2138 %arg,
2139 );
2140
2141 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2142 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2143 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2144
2145 $self
2146}
2147
2148sub set_fontsize {
2149 my ($self, $fsize) = @_;
2150
2151 $self->{value}->set_fontsize ($fsize);
2152 $self->{max} ->set_fontsize ($fsize);
2153}
2154
2155sub set_max {
2156 my ($self, $max) = @_;
2157
2158 $self->{gauge}->set_max ($max);
2159 $self->{max}->set_text ($max);
2160}
2161
2162sub set_value {
2163 my ($self, $val, $max) = @_;
2164
2165 $self->set_max ($max)
2166 if defined $max;
2167
2168 $self->{gauge}->set_value ($val, $max);
2169 $self->{value}->set_text ($val);
2170}
2171
2172#############################################################################
2173
1347package CFClient::UI::Slider; 2174package CFClient::UI::Slider;
1348 2175
1349use strict; 2176use strict;
1350 2177
1351use SDL::OpenGL; 2178use CFClient::OpenGL;
1352 2179
1353our @ISA = CFClient::UI::DrawBG::; 2180our @ISA = CFClient::UI::DrawBG::;
1354 2181
1355my @tex = 2182my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2183 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2184 qw(s1_slider.png s1_slider_bg.png);
1358 2185
1359sub new { 2186sub new {
1360 my $class = shift; 2187 my $class = shift;
1361 2188
1362 # range [value, low, high, page] 2189 # range [value, low, high, page, unit]
1363 2190
1364 # TODO: 0-width page 2191 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2192 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2193 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2194 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2195 fg => [1, 1, 1],
1369 active_fg => [0, 0, 0], 2196 active_fg => [0, 0, 0],
2197 bg => [0, 0, 0, 0.2],
2198 active_bg => [1, 1, 1, 0.5],
1370 range => [0, 0, 100, 10], 2199 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2200 min_w => $::WIDTH / 80,
1372 req_h => 13, 2201 min_h => $::WIDTH / 80,
1373 vertical => 0, 2202 vertical => 0,
1374 can_hover => 1, 2203 can_hover => 1,
1375 inner_pad => 5, 2204 inner_pad => 0.02,
1376 @_ 2205 @_
1377 ); 2206 );
1378 2207
2208 $self->set_value ($self->{range}[0]);
2209 $self->update;
2210
1379 $self 2211 $self
1380} 2212}
1381 2213
2214sub changed { }
2215
2216sub set_range {
2217 my ($self, $range) = @_;
2218
2219 ($range, $self->{range}) = ($self->{range}, $range);
2220
2221 $self->update
2222 if "@$range" ne "@{$self->{range}}";
2223}
2224
2225sub set_value {
2226 my ($self, $value) = @_;
2227
2228 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2229
2230 $hi = $lo + 1 if $hi <= $lo;
2231
2232 $page = $hi - $lo if $page > $hi - $lo;
2233
2234 $value = $lo if $value < $lo;
2235 $value = $hi - $page if $value > $hi - $page;
2236
2237 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2238 if $unit;
2239
2240 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2241
2242 if ($value != $old_value) {
2243 $self->_emit (changed => $value);
2244 $self->update;
2245 }
2246}
2247
1382sub size_request { 2248sub size_request {
1383 my ($self) = @_; 2249 my ($self) = @_;
1384 2250
1385 my $w = $self->{req_w}; 2251 ($self->{req_w}, $self->{req_h})
1386 my $h = $self->{req_h};
1387
1388 $self->{vertical} ? ($h, $w) : ($w, $h)
1389} 2252}
1390 2253
1391sub button_down { 2254sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2255 my ($self, $ev, $x, $y) = @_;
1393 2256
1394 $self->SUPER::button_down ($ev, $x, $y); 2257 $self->SUPER::button_down ($ev, $x, $y);
2258
2259 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2260
1395 $self->mouse_motion ($ev, $x, $y); 2261 $self->mouse_motion ($ev, $x, $y);
1396} 2262}
1397 2263
1398sub mouse_motion { 2264sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2265 my ($self, $ev, $x, $y) = @_;
1400 2266
1401 if ($GRAB == $self) { 2267 if ($GRAB == $self) {
2268 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2269
2270 my (undef, $lo, $hi, $page) = @{$self->{range}};
2271
2272 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2273
2274 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2275 }
2276}
2277
2278sub update {
2279 my ($self) = @_;
2280
2281 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2282 $self->set_value ($self->{range}[0]);
2283
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2284 my ($value, $lo, $hi, $page) = @{$self->{range}};
2285 my $range = ($hi - $page - $lo) || 1e-100;
1403 2286
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2287 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2288
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2289 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1407 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2290 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2291
1409 $x -= $inner_pad_px; # substract the padding 2292 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2293 $value = $value * $self->{scale} + $self->{offset};
1411 $x = $lo if $x < $lo;
1412 $x = $hi - $page if $x > $hi - $page;
1413 $self->{range}[0] = $x;
1414 2294
1415 $self->emit (changed => $x); 2295 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2296 $self->{knob_w} = $knob_w;
1417 } 2297 });
1418}
1419 2298
1420# the inner_* stuff is for generating a padding for the slider handle, 2299 $self->SUPER::update;
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426} 2300}
1427 2301
1428sub _draw { 2302sub _draw {
1429 my ($self) = @_; 2303 my ($self) = @_;
1430 2304
1431 $self->SUPER::_draw (); 2305 $self->SUPER::_draw ();
1432 2306
1433 my ($w, $h) = @$self{qw(w h)}; 2307 glScale $self->{w}, $self->{h};
1434 2308
1435 if ($self->{vertical}) { 2309 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2310 # draw a vertical slider like a rotated horizontal slider
1437 2311
2312 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2313 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2314 }
1443 2315
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2316 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2317 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2318
1447 my ($value, $lo, $hi, $page) = @{$self->{range}};
1448
1449 $hi = $value + 1 if $lo == $hi;
1450
1451 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1452 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1453
1454 $page = int $page * $inner_w / ($hi - $lo);
1455 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1456
1457 $w -= $page;
1458 $page &= ~1;
1459 glTranslate $page * 0.5, 0, 0;
1460 $page ||= 2;
1461
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2319 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2320 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2321
1470 # draw background 2322 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2323 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2324
1473 # draw handle 2325 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2326 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2327
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2328 glDisable GL_TEXTURE_2D;
1478} 2329}
1479 2330
1480############################################################################# 2331#############################################################################
1481 2332
2333package CFClient::UI::ValSlider;
2334
2335our @ISA = CFClient::UI::HBox::;
2336
2337sub new {
2338 my ($class, %arg) = @_;
2339
2340 my $range = delete $arg{range};
2341
2342 my $self = $class->SUPER::new (
2343 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2344 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2345 to_value => sub { shift },
2346 from_value => sub { shift },
2347 %arg,
2348 );
2349
2350 $self->{slider}->connect (changed => sub {
2351 my ($self, $value) = @_;
2352 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2353 $self->{parent}->emit (changed => $value);
2354 });
2355
2356# $self->{entry}->connect (changed => sub {
2357# my ($self, $value) = @_;
2358# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2359# $self->{parent}->emit (changed => $value);
2360# });
2361
2362 $self->add ($self->{slider}, $self->{entry});
2363
2364 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2365
2366 $self
2367}
2368
2369sub set_range { shift->{slider}->set_range (@_) }
2370sub set_value { shift->{slider}->set_value (@_) }
2371
2372#############################################################################
2373
1482package CFClient::UI::TextView; 2374package CFClient::UI::TextView;
1483 2375
1484our @ISA = CFClient::UI::HBox::; 2376our @ISA = CFClient::UI::HBox::;
1485 2377
1486use SDL::OpenGL; 2378use CFClient::OpenGL;
1487 2379
1488sub new { 2380sub new {
1489 my $class = shift; 2381 my $class = shift;
1490 2382
1491 my $self = $class->SUPER::new ( 2383 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2384 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2385 can_events => 0,
1494 fontsize => $::FONTSIZE, 2386 #font => default_font
1495 @_, 2387 @_,
1496 2388
1497 layout => (new CFClient::Layout), 2389 layout => (new CFClient::Layout 1),
1498 par => [], 2390 par => [],
1499 height => 0, 2391 height => 0,
1500 children => [ 2392 children => [
1501 (new CFClient::UI::Empty expand => 1), 2393 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2394 (new CFClient::UI::Slider vertical => 1),
1503 ], 2395 ],
1504 ); 2396 );
1505 2397
1506 $self->{children}[1]->connect (changed => sub { 2398 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2399
1510 $self 2400 $self
1511} 2401}
1512 2402
1513sub set_fontsize { 2403sub set_fontsize {
… …
1515 2405
1516 $self->{fontsize} = $fontsize; 2406 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2407 $self->reflow;
1518} 2408}
1519 2409
2410sub size_allocate {
2411 my ($self, $w, $h) = @_;
2412
2413 $self->SUPER::size_allocate ($w, $h);
2414
2415 $self->{layout}->set_font ($self->{font}) if $self->{font};
2416 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2417 $self->{layout}->set_width ($self->{children}[0]{w});
2418
2419 $self->reflow;
2420}
2421
1520sub text_height { 2422sub text_size {
1521 my ($self, $text) = @_; 2423 my ($self, $text, $indent) = @_;
1522 2424
1523 my $layout = $self->{layout}; 2425 my $layout = $self->{layout};
1524 2426
1525 $layout->set_height ($self->{fontsize}); 2427 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2428 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2429 $layout->set_markup ($text);
1528 2430
1529 ($layout->size)[1] 2431 $layout->size
1530} 2432}
1531 2433
1532sub reflow { 2434sub reflow {
1533 my ($self) = @_; 2435 my ($self) = @_;
1534 2436
1535 $self->{need_reflow}++; 2437 $self->{need_reflow}++;
1536 $self->update; 2438 $self->update;
1537} 2439}
1538 2440
1539sub size_request { 2441sub set_offset {
1540 my ($self) = @_; 2442 my ($self, $offset) = @_;
1541 2443
1542 ($self->{req_w}, $self->{req_h}) 2444 # todo: base offset on lines or so, not on pixels
2445 $self->{children}[1]->set_value ($offset);
1543} 2446}
1544 2447
1545sub size_allocate { 2448sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2449 my ($self) = @_;
1547 2450
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2451 $self->{par} = [];
1549 2452 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2453 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2454}
1555 2455
1556sub add_paragraph { 2456sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2457 my ($self, $color, $text, $indent) = @_;
1558 2458
1559 #TODO: intelligently "reformat" paragraph 2459 for my $line (split /\n/, $text) {
1560 2460 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2461 $self->{height} += $h;
2462 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2463 }
1564 2464
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2465 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2466}
1570 2467
1571sub update { 2468sub update {
1572 my ($self) = @_; 2469 my ($self) = @_;
1573 2470
… …
1575 2472
1576 return unless $self->{h} > 0; 2473 return unless $self->{h} > 0;
1577 2474
1578 delete $self->{texture}; 2475 delete $self->{texture};
1579 2476
1580 $TOPLEVEL->on_refresh ($self, sub { 2477 $ROOT->on_post_alloc ($self, sub {
2478 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2479
1581 if (delete $self->{need_reflow}) { 2480 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2481 my $height = 0;
1583 2482
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2483 my $layout = $self->{layout};
2484
2485 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2486
1585 for @{$self->{par}}; 2487 for (@{$self->{par}}) {
2488 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2489 $layout->set_width ($W - $_->[3]);
2490 $layout->set_markup ($_->[4]);
2491 my ($w, $h) = $layout->size;
2492 $_->[0] = $w + $_->[3];
2493 $_->[1] = $h;
2494 }
2495
2496 $height += $_->[1];
2497 }
1586 2498
1587 $self->{height} = $height; 2499 $self->{height} = $height;
1588 2500
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2501 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2502
1591 delete $self->{texture}; 2503 delete $self->{texture};
1592 } 2504 }
1593 2505
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2506 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2507 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2508 glClear GL_COLOR_BUFFER_BIT;
1597 2509
2510 my $top = int $self->{children}[1]{range}[0];
2511
2512 my $y0 = $top;
2513 my $y1 = $top + $H;
2514
2515 my $y = 0;
2516
2517 my $layout = $self->{layout};
2518
2519 $layout->set_font ($self->{font}) if $self->{font};
2520
1598 glEnable GL_BLEND; 2521 glEnable GL_BLEND;
2522 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2523 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602
1603 my $top = int $self->{children}[1]{range}[0];
1604
1605 my $y0 = $top;
1606 my $y1 = $top + $self->{h};
1607
1608 my $y = 0;
1609
1610 my $layout = $self->{layout};
1611 2524
1612 for my $par (@{$self->{par}}) { 2525 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2526 my $h = $par->[1];
1614 2527
1615 if ($y0 < $y + $h && $y < $y1) { 2528 if ($y0 < $y + $h && $y < $y1) {
2529 $layout->set_foreground (@{ $par->[2] });
2530 $layout->set_width ($W - $par->[3]);
1616 $layout->set_text ($par->[2]); 2531 $layout->set_markup ($par->[4]);
1617 2532
1618 glColor @{ $par->[1] }; 2533 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2534
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2535 glRasterPos $par->[3], $y - $y0;
2536 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2537 }
1622 2538
1623 $y += $h; 2539 $y += $h;
1624 } 2540 }
1625 2541
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2542 glDisable GL_BLEND;
1628 }; 2543 };
1629 }); 2544 });
1630} 2545}
1631 2546
1632sub _draw { 2547sub _draw {
1633 my ($self) = @_; 2548 my ($self) = @_;
1634 2549
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2550 glEnable GL_TEXTURE_2D;
1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2551 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2552 glColor 1, 1, 1, 1;
1638 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2553 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1639 glDisable GL_TEXTURE_2D; 2554 glDisable GL_TEXTURE_2D;
1640 }
1641 2555
1642 $self->{children}[1]->draw; 2556 $self->{children}[1]->draw;
1643 2557
1644} 2558}
1645 2559
1646############################################################################# 2560#############################################################################
1647 2561
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2562package CFClient::UI::Animator;
1883 2563
1884use SDL::OpenGL; 2564use CFClient::OpenGL;
1885 2565
1886our @ISA = CFClient::UI::Bin::; 2566our @ISA = CFClient::UI::Bin::;
1887 2567
1888sub moveto { 2568sub moveto {
1889 my ($self, $x, $y) = @_; 2569 my ($self, $x, $y) = @_;
… …
1927 2607
1928sub new { 2608sub new {
1929 my $class = shift; 2609 my $class = shift;
1930 2610
1931 my $self = $class->SUPER::new ( 2611 my $self = $class->SUPER::new (
1932 state => 0, 2612 state => 0,
1933 connect_activate => \&toggle_flopper, 2613 on_activate => \&toggle_flopper,
1934 @_ 2614 @_
1935 ); 2615 );
1936 2616
1937 if ($self->{state}) {
1938 $self->{state} = 0;
1939 $self->toggle_flopper;
1940 }
1941
1942 $self 2617 $self
1943} 2618}
1944 2619
1945sub toggle_flopper { 2620sub toggle_flopper {
1946 my ($self) = @_; 2621 my ($self) = @_;
1947 2622
1948 # TODO: use animation 2623 $self->{other}->toggle_visibility;
1949 if ($self->{state} = !$self->{state}) { 2624}
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2625
1951 $self->{other}->move ( 2626#############################################################################
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2627
1953 ($::HEIGHT - $self->{other}{h}) * 0.5, 2628package CFClient::UI::Tooltip;
2629
2630our @ISA = CFClient::UI::Bin::;
2631
2632use CFClient::OpenGL;
2633
2634sub new {
2635 my $class = shift;
2636
2637 $class->SUPER::new (
2638 @_,
2639 can_events => 0,
2640 )
2641}
2642
2643sub set_tooltip_from {
2644 my ($self, $widget) = @_;
2645
2646 my $tooltip = $widget->{tooltip};
2647
2648 if ($ENV{CFPLUS_DEBUG} & 2) {
2649 $tooltip .= "\n\n" . (ref $widget) . "\n"
2650 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2651 . "req $widget->{req_w} $widget->{req_h}\n"
2652 . "visible $widget->{visible}";
2653 }
2654
2655 $self->add (new CFClient::UI::Label
2656 markup => $tooltip,
2657 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2658 fontsize => 0.8,
2659 fg => [0, 0, 0, 1],
2660 ellipsise => 0,
2661 font => ($widget->{tooltip_font} || $::FONT_PROP),
2662 );
2663}
2664
2665sub size_request {
2666 my ($self) = @_;
2667
2668 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2669
2670 ($w + 4, $h + 4)
2671}
2672
2673sub size_allocate {
2674 my ($self, $w, $h) = @_;
2675
2676 $self->SUPER::size_allocate ($w - 4, $h - 4);
2677}
2678
2679sub visibility_change {
2680 my ($self, $visible) = @_;
2681
2682 return unless $visible;
2683
2684 $self->{root}->on_post_alloc ("move_$self" => sub {
2685 my $widget = $self->{owner}
2686 or return;
2687
2688 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2689
2690 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2691 if $x + $self->{w} > $::WIDTH;
2692
2693 $self->move_abs ($x, $y);
2694 });
2695}
2696
2697sub _draw {
2698 my ($self) = @_;
2699
2700 glTranslate 0.375, 0.375;
2701
2702 my ($w, $h) = @$self{qw(w h)};
2703
2704 glColor 1, 0.8, 0.4;
2705 glBegin GL_QUADS;
2706 glVertex 0 , 0;
2707 glVertex 0 , $h;
2708 glVertex $w, $h;
2709 glVertex $w, 0;
2710 glEnd;
2711
2712 glColor 0, 0, 0;
2713 glBegin GL_LINE_LOOP;
2714 glVertex 0 , 0;
2715 glVertex 0 , $h;
2716 glVertex $w, $h;
2717 glVertex $w, 0;
2718 glEnd;
2719
2720 glTranslate 2 - 0.375, 2 - 0.375;
2721
2722 $self->SUPER::_draw;
2723}
2724
2725#############################################################################
2726
2727package CFClient::UI::Face;
2728
2729our @ISA = CFClient::UI::Base::;
2730
2731use CFClient::OpenGL;
2732
2733sub new {
2734 my $class = shift;
2735
2736 my $self = $class->SUPER::new (
2737 aspect => 1,
2738 can_events => 0,
2739 @_,
2740 );
2741
2742 if ($self->{anim} && $self->{animspeed}) {
2743 Scalar::Util::weaken (my $widget = $self);
2744
2745 $self->{timer} = Event->timer (
2746 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2747 hard => 1,
2748 interval => $self->{animspeed},
2749 cb => sub {
2750 ++$widget->{frame};
2751 $widget->update;
2752 },
1954 ); 2753 );
2754 }
2755
2756 $self
2757}
2758
2759sub size_request {
2760 (32, 8)
2761}
2762
2763sub update {
2764 my ($self) = @_;
2765
2766 return unless $self->{visible};
2767
2768 $self->SUPER::update;
2769}
2770
2771sub _draw {
2772 my ($self) = @_;
2773
2774 return unless $::CONN;
2775
2776 my $face;
2777
2778 if ($self->{frame}) {
2779 my $anim = $::CONN->{anim}[$self->{anim}];
2780
2781 $face = $anim->[ $self->{frame} % @$anim ]
2782 if $anim && @$anim;
2783 }
2784
2785 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2786
2787 if ($tex) {
2788 glEnable GL_TEXTURE_2D;
2789 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2790 glColor 1, 1, 1, 1;
2791 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2792 glDisable GL_TEXTURE_2D;
2793 }
2794}
2795
2796sub DESTROY {
2797 my ($self) = @_;
2798
2799 $self->{timer}->cancel
2800 if $self->{timer};
2801
2802 $self->SUPER::DESTROY;
2803}
2804
2805#############################################################################
2806
2807package CFClient::UI::Menu;
2808
2809our @ISA = CFClient::UI::FancyFrame::;
2810
2811use CFClient::OpenGL;
2812
2813sub new {
2814 my $class = shift;
2815
2816 my $self = $class->SUPER::new (
2817 items => [],
2818 z => 100,
2819 @_,
2820 );
2821
2822 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2823
2824 for my $item (@{ $self->{items} }) {
2825 my ($widget, $cb) = @$item;
2826
2827 # handle various types of items, only text for now
2828 if (!ref $widget) {
2829 $widget = new CFClient::UI::Label
2830 can_hover => 1,
2831 can_events => 1,
2832 text => $widget;
2833 }
2834
2835 $self->{item}{$widget} = $item;
2836
2837 $self->{vbox}->add ($widget);
2838 }
2839
2840 $self
2841}
2842
2843# popup given the event (must be a mouse button down event currently)
2844sub popup {
2845 my ($self, $ev) = @_;
2846
2847 $self->_emit ("popdown");
2848
2849 # maybe save $GRAB? must be careful about events...
2850 $GRAB = $self;
2851 $self->{button} = $ev->{button};
2852
2853 $self->show;
2854 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2855}
2856
2857sub mouse_motion {
2858 my ($self, $ev, $x, $y) = @_;
2859
2860 # TODO: should use vbox->find_widget or so
2861 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2862 $self->{hover} = $self->{item}{$HOVER};
2863}
2864
2865sub button_up {
2866 my ($self, $ev, $x, $y) = @_;
2867
2868 if ($ev->{button} == $self->{button}) {
2869 undef $GRAB;
2870 $self->hide;
2871
2872 $self->_emit ("popdown");
2873 $self->{hover}[1]->() if $self->{hover};
2874 }
2875}
2876
2877#############################################################################
2878
2879package CFClient::UI::Statusbox;
2880
2881our @ISA = CFClient::UI::VBox::;
2882
2883sub new {
2884 my $class = shift;
2885
2886 $class->SUPER::new (
2887 fontsize => 0.8,
2888 @_,
2889 )
2890}
2891
2892sub reorder {
2893 my ($self) = @_;
2894 my $NOW = time;
2895
2896 while (my ($k, $v) = each %{ $self->{item} }) {
2897 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2898 }
2899
2900 my @widgets;
2901
2902 my @items = sort {
2903 $a->{pri} <=> $b->{pri}
2904 or $b->{id} <=> $a->{id}
2905 } values %{ $self->{item} };
2906
2907 my $count = 10 + 1;
2908 for my $item (@items) {
2909 last unless --$count;
2910
2911 push @widgets, $item->{label} ||= do {
2912 # TODO: doesn't handle markup well (read as: at all)
2913 my $short = $item->{count} > 1
2914 ? "<b>$item->{count} ×</b> $item->{text}"
2915 : $item->{text};
2916
2917 for ($short) {
2918 s/^\s+//;
2919 s/\s+/ /g;
2920 }
2921
2922 new CFClient::UI::Label
2923 markup => $short,
2924 tooltip => $item->{tooltip},
2925 tooltip_font => $::FONT_PROP,
2926 tooltip_width => 0.67,
2927 fontsize => $item->{fontsize} || $self->{fontsize},
2928 max_w => $::WIDTH * 0.44,
2929 fg => $item->{fg},
2930 can_events => 1,
2931 can_hover => 1
2932 };
2933 }
2934
2935 $self->clear;
2936 $self->SUPER::add (reverse @widgets);
2937}
2938
2939sub add {
2940 my ($self, $text, %arg) = @_;
2941
2942 $text =~ s/^\s+//;
2943 $text =~ s/\s+$//;
2944
2945 return unless $text;
2946
2947 my $timeout = time + ((delete $arg{timeout}) || 60);
2948
2949 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2950
2951 if (my $item = $self->{item}{$group}) {
2952 if ($item->{text} eq $text) {
2953 $item->{count}++;
2954 } else {
2955 $item->{count} = 1;
2956 $item->{text} = $item->{tooltip} = $text;
2957 }
2958 $item->{id} = ++$self->{id};
2959 $item->{timeout} = $timeout;
2960 delete $item->{label};
1955 } else { 2961 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2962 $self->{item}{$group} = {
2963 id => ++$self->{id},
2964 text => $text,
2965 timeout => $timeout,
2966 tooltip => $text,
2967 fg => [0.8, 0.8, 0.8, 0.8],
2968 pri => 0,
2969 count => 1,
2970 %arg,
2971 };
1957 } 2972 }
2973
2974 $self->reorder;
2975}
2976
2977sub reconfigure {
2978 my ($self) = @_;
2979
2980 delete $_->{label}
2981 for values %{ $self->{item} || {} };
2982
2983 $self->reorder;
2984 $self->SUPER::reconfigure;
1958} 2985}
1959 2986
1960############################################################################# 2987#############################################################################
1961 2988
2989package CFClient::UI::Inventory;
2990
2991our @ISA = CFClient::UI::ScrolledWindow::;
2992
2993sub new {
2994 my $class = shift;
2995
2996 my $self = $class->SUPER::new (
2997 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2998 @_,
2999 );
3000
3001 $self
3002}
3003
3004sub set_items {
3005 my ($self, $items) = @_;
3006
3007 $self->{scrolled}->clear;
3008 return unless $items;
3009
3010 my @items = sort {
3011 ($a->{type} <=> $b->{type})
3012 or ($a->{name} cmp $b->{name})
3013 } @$items;
3014
3015 $self->{real_items} = \@items;
3016
3017 my $row = 0;
3018 for my $item (@items) {
3019 CFClient::Item::update_widgets $item;
3020
3021 $self->{scrolled}->add (0, $row, $item->{face_widget});
3022 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3023 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3024
3025 $row++;
3026 }
3027}
3028
3029#############################################################################
3030
3031package CFClient::UI::BindEditor;
3032
3033our @ISA = CFClient::UI::FancyFrame::;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3039
3040 $self->add (my $vb = new CFClient::UI::VBox);
3041
3042
3043 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3044 text => "start recording",
3045 tooltip => "Start/Stops recording of actions."
3046 ."All subsequent actions after the recording started will be captured."
3047 ."The actions are displayed after the record was stopped."
3048 ."To bind the action you have to click on the 'Bind' button",
3049 on_activate => sub {
3050 unless ($self->{recording}) {
3051 $self->start;
3052 } else {
3053 $self->stop;
3054 }
3055 });
3056
3057 $vb->add (new CFClient::UI::Label text => "Actions:");
3058 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3059
3060 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3061 $vb->add (my $hb = new CFClient::UI::HBox);
3062 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3063 $hb->add (new CFClient::UI::Button
3064 text => "bind",
3065 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3066 on_activate => sub {
3067 $self->ask_for_bind;
3068 });
3069
3070 $vb->add (my $hb = new CFClient::UI::HBox);
3071 $hb->add (new CFClient::UI::Button
3072 text => "ok",
3073 expand => 1,
3074 tooltip => "This closes the binding editor and saves the binding",
3075 on_activate => sub {
3076 $self->hide;
3077 $self->commit;
3078 });
3079
3080 $hb->add (new CFClient::UI::Button
3081 text => "cancel",
3082 expand => 1,
3083 tooltip => "This closes the binding editor without saving",
3084 on_activate => sub {
3085 $self->hide;
3086 $self->{binding_cancel}->()
3087 if $self->{binding_cancel};
3088 });
3089
3090 $self->update_binding_widgets;
3091
3092 $self
3093}
3094
3095sub commit {
3096 my ($self) = @_;
3097 my ($mod, $sym, $cmds) = $self->get_binding;
3098 if ($sym != 0 && @$cmds > 0) {
3099 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3100 ."'. Don't forget 'Save Config'!");
3101 $self->{binding_change}->($mod, $sym, $cmds)
3102 if $self->{binding_change};
3103 } else {
3104 $::STATUSBOX->add ("No action bound, no key or action specified!");
3105 $self->{binding_cancel}->()
3106 if $self->{binding_cancel};
3107 }
3108}
3109
3110sub start {
3111 my ($self) = @_;
3112
3113 $self->{rec_btn}->set_text ("stop recording");
3114 $self->{recording} = 1;
3115 $self->clear_command_list;
3116 $::CONN->start_record if $::CONN;
3117}
3118
3119sub stop {
3120 my ($self) = @_;
3121
3122 $self->{rec_btn}->set_text ("start recording");
3123 $self->{recording} = 0;
3124
3125 my $rec;
3126 $rec = $::CONN->stop_record if $::CONN;
3127 return unless ref $rec eq 'ARRAY';
3128 $self->set_command_list ($rec);
3129}
3130
3131# if $commit is true, the binding will be set after the user entered a key combo
3132sub ask_for_bind {
3133 my ($self, $commit) = @_;
3134
3135 CFClient::Binder::open_binding_dialog (sub {
3136 my ($mod, $sym) = @_;
3137 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3138 $self->update_binding_widgets;
3139 $self->commit if $commit;
3140 });
3141}
3142
3143# $mod and $sym are the modifiers and key symbol
3144# $cmds is a array ref of strings (the commands)
3145# $cb is the callback that is executed on OK
3146# $ccb is the callback that is executed on CANCEL and
3147# when the binding was unsuccessful on OK
3148sub set_binding {
3149 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3150
3151 $self->clear_command_list;
3152 $self->{recording} = 0;
3153 $self->{rec_btn}->set_text ("start recording");
3154
3155 $self->{binding} = [$mod, $sym];
3156 $self->{commands} = $cmds;
3157
3158 $self->{binding_change} = $cb;
3159 $self->{binding_cancel} = $ccb;
3160
3161 $self->update_binding_widgets;
3162}
3163
3164# this is a shortcut method that asks for a binding
3165# and then just binds it.
3166sub do_quick_binding {
3167 my ($self, $cmds) = @_;
3168 $self->set_binding (undef, undef, $cmds, sub {
3169 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3170 });
3171 $self->ask_for_bind (1);
3172}
3173
3174sub update_binding_widgets {
3175 my ($self) = @_;
3176 my ($mod, $sym, $cmds) = $self->get_binding;
3177 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3178 $self->set_command_list ($cmds);
3179}
3180
3181sub get_binding {
3182 my ($self) = @_;
3183 return (
3184 $self->{binding}->[0],
3185 $self->{binding}->[1],
3186 [ grep { defined $_ } @{$self->{commands}} ]
3187 );
3188}
3189
3190sub clear_command_list {
3191 my ($self) = @_;
3192 $self->{cmdbox}->clear ();
3193}
3194
3195sub set_command_list {
3196 my ($self, $cmds) = @_;
3197
3198 $self->{cmdbox}->clear ();
3199 $self->{commands} = $cmds;
3200
3201 my $idx = 0;
3202
3203 for (@$cmds) {
3204 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3205
3206 my $i = $idx;
3207 $hb->add (new CFClient::UI::Label text => $_);
3208 $hb->add (new CFClient::UI::Button
3209 text => "delete",
3210 tooltip => "Deletes the action from the record",
3211 on_activate => sub {
3212 $self->{cmdbox}->remove ($hb);
3213 $cmds->[$i] = undef;
3214 });
3215
3216
3217 $idx++
3218 }
3219}
3220
3221#############################################################################
3222
3223package CFClient::UI::SpellList;
3224
3225our @ISA = CFClient::UI::FancyFrame::;
3226
3227sub new {
3228 my $class = shift;
3229
3230 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3231
3232 $self->add (new CFClient::UI::ScrolledWindow
3233 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3234
3235 $self;
3236}
3237
3238# XXX: Do sorting? Argl...
3239sub add_spell {
3240 my ($self, $spell) = @_;
3241 $self->{spells}->{$spell->{name}} = $spell;
3242
3243 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3244 face => $spell->{face},
3245 can_hover => 1,
3246 can_events => 1,
3247 tooltip => $spell->{message});
3248
3249 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3250 text => $spell->{name},
3251 can_hover => 1,
3252 can_events => 1,
3253 tooltip => $spell->{message},
3254 expand => 1);
3255
3256 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3257 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3258 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3259 expand => 1);
3260
3261 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3262 text => "bind to key",
3263 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3264}
3265
3266sub rebuild_spell_list {
3267 my ($self) = @_;
3268 $self->{tbl_idx} = 0;
3269 $self->add_spell ($_) for values %{$self->{spells}};
3270}
3271
3272sub remove_spell {
3273 my ($self, $spell) = @_;
3274 delete $self->{spells}->{$spell->{name}};
3275 $self->rebuild_spell_list;
3276}
3277
3278#############################################################################
3279
1962package CFClient::UI::Toplevel; 3280package CFClient::UI::Root;
1963 3281
1964our @ISA = CFClient::UI::Container::; 3282our @ISA = CFClient::UI::Container::;
1965 3283
1966use SDL::OpenGL; 3284use CFClient::OpenGL;
3285
3286sub new {
3287 my $class = shift;
3288
3289 my $self = $class->SUPER::new (
3290 visible => 1,
3291 @_,
3292 );
3293
3294 Scalar::Util::weaken ($self->{root} = $self);
3295
3296 $self
3297}
1967 3298
1968sub size_request { 3299sub size_request {
1969 ($::WIDTH, $::HEIGHT) 3300 my ($self) = @_;
3301
3302 ($self->{w}, $self->{h})
3303}
3304
3305sub _to_pixel {
3306 my ($coord, $size, $max) = @_;
3307
3308 $coord =
3309 $coord eq "center" ? ($max - $size) * 0.5
3310 : $coord eq "max" ? $max
3311 : $coord;
3312
3313 $coord = 0 if $coord < 0;
3314 $coord = $max - $size if $coord > $max - $size;
3315
3316 int $coord + 0.5
1970} 3317}
1971 3318
1972sub size_allocate { 3319sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 3320 my ($self, $w, $h) = @_;
1974 3321
1975 $self->_size_allocate ($x, $y, $w, $h); 3322 for my $child ($self->children) {
3323 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1976 3324
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3325 $X = $child->{force_x} if exists $child->{force_x};
1978 for @{$self->{children}}; 3326 $Y = $child->{force_y} if exists $child->{force_y};
1979}
1980 3327
1981sub translate { 3328 $X = _to_pixel $X, $W, $self->{w};
3329 $Y = _to_pixel $Y, $H, $self->{h};
3330
3331 $child->configure ($X, $Y, $W, $H);
3332 }
3333}
3334
3335sub coord2local {
1982 my ($self, $x, $y) = @_; 3336 my ($self, $x, $y) = @_;
1983 3337
1984 ($x, $y) 3338 ($x, $y)
1985} 3339}
1986 3340
3341sub coord2global {
3342 my ($self, $x, $y) = @_;
3343
3344 ($x, $y)
3345}
3346
1987sub update { 3347sub update {
1988 my ($self) = @_; 3348 my ($self) = @_;
1989 3349
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3350 $::WANT_REFRESH++;
1991 ::refresh ();
1992} 3351}
1993 3352
1994sub add { 3353sub add {
1995 my ($self, $widget) = @_; 3354 my ($self, @children) = @_;
1996 3355
3356 $_->{is_toplevel} = 1
3357 for @children;
3358
1997 $self->SUPER::add ($widget); 3359 $self->SUPER::add (@children);
3360}
1998 3361
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3362sub remove {
3363 my ($self, @children) = @_;
3364
3365 $self->SUPER::remove (@children);
3366
3367 delete $self->{is_toplevel}
3368 for @children;
3369
3370 while (@children) {
3371 my $w = pop @children;
3372 push @children, $w->children;
3373 $w->set_invisible;
3374 }
2000} 3375}
2001 3376
2002sub on_refresh { 3377sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3378 my ($self, $id, $cb) = @_;
2004 3379
2005 $self->{refresh_hook}{$id} = $cb; 3380 $self->{refresh_hook}{$id} = $cb;
2006} 3381}
2007 3382
3383sub on_post_alloc {
3384 my ($self, $id, $cb) = @_;
3385
3386 $self->{post_alloc_hook}{$id} = $cb;
3387}
3388
2008sub draw { 3389sub draw {
2009 my ($self) = @_; 3390 my ($self) = @_;
2010 3391
2011 while (my $rcb = delete $self->{refresh_hook}) { 3392 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 3393 $_->()
3394 for values %{delete $self->{refresh_hook}};
2013 } 3395 }
3396
3397 if ($self->{realloc}) {
3398 my %queue;
3399 my @queue;
3400 my $widget;
3401
3402 outer:
3403 while () {
3404 if (my $realloc = delete $self->{realloc}) {
3405 for $widget (values %$realloc) {
3406 $widget->{visible} or next; # do not resize invisible widgets
3407
3408 $queue{$widget+0}++ and next; # duplicates are common
3409
3410 push @{ $queue[$widget->{visible}] }, $widget;
3411 }
3412 }
3413
3414 while () {
3415 @queue or last outer;
3416
3417 $widget = pop @{ $queue[-1] || [] }
3418 and last;
3419
3420 pop @queue;
3421 }
3422
3423 delete $queue{$widget+0};
3424
3425 my ($w, $h) = $widget->size_request;
3426
3427 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3428 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3429
3430 $w = $widget->{force_w} if exists $widget->{force_w};
3431 $h = $widget->{force_h} if exists $widget->{force_h};
3432
3433 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3434 || delete $widget->{force_realloc}) {
3435 $widget->{req_w} = $w;
3436 $widget->{req_h} = $h;
3437
3438 $self->{size_alloc}{$widget+0} = $widget;
3439
3440 if (my $parent = $widget->{parent}) {
3441 $self->{realloc}{$parent+0} = $parent
3442 unless $queue{$parent+0};
3443
3444 $parent->{force_size_alloc} = 1;
3445 $self->{size_alloc}{$parent+0} = $parent;
3446 }
3447 }
3448
3449 delete $self->{realloc}{$widget+0};
3450 }
3451 }
3452
3453 while (my $size_alloc = delete $self->{size_alloc}) {
3454 my @queue = sort { $b->{visible} <=> $a->{visible} }
3455 values %$size_alloc;
3456
3457 while () {
3458 my $widget = pop @queue || last;
3459
3460 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3461
3462 $w = 0 if $w < 0;
3463 $h = 0 if $h < 0;
3464
3465 $w = int $w + 0.5;
3466 $h = int $h + 0.5;
3467
3468 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3469 $widget->{old_w} = $widget->{w};
3470 $widget->{old_h} = $widget->{h};
3471
3472 $widget->{w} = $w;
3473 $widget->{h} = $h;
3474
3475 $widget->emit (size_allocate => $w, $h);
3476 }
3477 }
3478 }
3479
3480 while ($self->{post_alloc_hook}) {
3481 $_->()
3482 for values %{delete $self->{post_alloc_hook}};
3483 }
3484
2014 3485
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3486 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3487 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3488 glClear GL_COLOR_BUFFER_BIT;
2018 3489
2019 glMatrixMode GL_PROJECTION; 3490 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3491 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3492 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3493 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3494 glLoadIdentity;
2024 3495
3496 {
3497 package CFClient::UI::Base;
3498
3499 ($draw_x, $draw_y, $draw_w, $draw_h) =
3500 (0, 0, $self->{w}, $self->{h});
3501 }
3502
2025 $self->_draw; 3503 $self->_draw;
2026} 3504}
2027 3505
2028############################################################################# 3506#############################################################################
2029 3507
2030package CFClient::UI; 3508package CFClient::UI;
2031 3509
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3510$ROOT = new CFClient::UI::Root;
3511$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3512
20341 35131
2035 3514

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