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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.269 by root, Fri Jun 2 06:22:55 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
14our $LAYOUT;
12our $ROOT; 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 = $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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, $GRAB->coord2local ($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 || $ROOT->find_widget ($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
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 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} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376}
377
378sub set_max_size {
153 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
154 380
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 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 $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
156} 399}
157 400
158# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
159sub coord2local { 402sub coord2local {
160 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
161 404
162 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 406}
165 407
166# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
167sub coord2global { 409sub coord2global {
168 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
169 411
170 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 413}
173 414
174sub focus_in { 415sub focus_in {
175 my ($self) = @_; 416 my ($self) = @_;
176 417
177 return if $FOCUS == $self; 418 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
179 420
180 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
181 $focus->update if $focus; 425 $focus->update if $focus;
182 $FOCUS->update; 426 $FOCUS->update;
183} 427}
184 428
185sub focus_out { 429sub focus_out {
186 my ($self) = @_; 430 my ($self) = @_;
187 431
188 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
189 433
190 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
191 $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 $FOCUS;
192} 442}
193 443
194sub mouse_motion { } 444sub mouse_motion { }
195sub button_up { } 445sub button_up { }
196sub key_down { } 446sub key_down { }
197sub key_up { } 447sub key_up { }
198 448
199sub button_down { 449sub button_down {
200 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
201 451
202 $self->focus_in; 452 $self->focus_in;
203} 453}
204 454
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
209sub 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, $draw_h); # screen rectangle being drawn
210 528
211sub draw { 529sub draw {
212 my ($self) = @_; 530 my ($self) = @_;
213 531
214 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);
215 543
216 glPushMatrix; 544 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw; 546 $self->_draw;
219 glPopMatrix; 547 glPopMatrix;
220 548
221 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 550 my ($x, $y) = @$self{qw(x y)};
223 551
224 glColor 0, 0, 1, 0.2; 552 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 553 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 555 glBegin GL_QUADS;
228 glVertex $x , $y; 556 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 557 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
232 glEnd; 560 glEnd;
233 glDisable GL_BLEND; 561 glDisable GL_BLEND;
234 } 562 }
563
564 if ($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 => $self, fontsize => 0)->_draw;
576 }
235} 577}
236 578
237sub _draw { 579sub _draw {
238 my ($self) = @_; 580 my ($self) = @_;
239 581
240 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
241} 583}
242 584
243sub find_widget {
244 my ($self, $x, $y) = @_;
245
246 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249
250 ()
251}
252
253sub set_parent {
254 my ($self, $parent) = @_;
255
256 Scalar::Util::weaken ($self->{parent} = $parent);
257}
258
259sub update {
260 my ($self) = @_;
261
262 $self->{parent}->update
263 if $self->{parent};
264}
265
266sub connect {
267 my ($self, $signal, $cb) = @_;
268
269 push @{ $self->{cb}{$signal} }, $cb;
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY { 585sub DESTROY {
280 my ($self) = @_; 586 my ($self) = @_;
281 587
588 delete $WIDGET{$self+0};
282 #$self->deactivate; 589 #$self->deactivate;
283} 590}
284 591
285############################################################################# 592#############################################################################
286 593
287package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
288 595
289our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
290 597
291use strict; 598use strict;
292use SDL::OpenGL; 599use CFClient::OpenGL;
293 600
294sub new { 601sub new {
295 my $class = shift; 602 my $class = shift;
296 603
297 # range [value, low, high, page] 604 # range [value, low, high, page]
298 605
299 $class->SUPER::new ( 606 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
302 @_ 609 @_
303 ) 610 )
304} 611}
305 612
306sub _draw { 613sub _draw {
307 my ($self) = @_; 614 my ($self) = @_;
308 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
310 622
311 glEnable GL_BLEND; 623 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
314 626
315 glBegin GL_QUADS; 627 glBegin GL_QUADS;
316 glVertex 0 , 0; 628 glVertex 0 , 0;
317 glVertex 0 , $h; 629 glVertex 0 , $h;
318 glVertex $w, $h; 630 glVertex $w, $h;
319 glVertex $w, 0; 631 glVertex $w, 0;
320 glEnd; 632 glEnd;
321 633
322 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
323} 636}
324 637
325############################################################################# 638#############################################################################
326 639
327package CFClient::UI::Empty; 640package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 641
341our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
342 643
343sub new { 644sub new {
344 my ($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) = @_;
345 665
346 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
347 667
348 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
349 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
350 674
351 $self 675 $self
352} 676}
353 677
354sub add { 678sub add {
355 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
356 680
357 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
358 683
359 use sort 'stable'; 684 use sort 'stable';
360 685
361 $self->{children} = [ 686 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
364 ]; 689 ];
365 690
366 $self->{w} = $self->{h} = -1; 691 $self->realloc;
367 $self->update; 692}
693
694sub children {
695 @{ $_[0]{children} }
368} 696}
369 697
370sub remove { 698sub remove {
371 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
372 700
701 delete $child->{parent};
702 $child->hide;
703
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 705
375 $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 $self->realloc;
376} 721}
377 722
378sub find_widget { 723sub find_widget {
379 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
380 725
… …
410 755
411 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
412} 757}
413 758
414sub add { 759sub add {
415 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
416 761
417 $self->{children} = []; 762 $self->{children} = [];
418 763
419 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
420} 765}
421 766
422sub remove { 767sub remove {
423 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
424 769
… …
433sub size_request { 778sub size_request {
434 $_[0]{children}[0]->size_request 779 $_[0]{children}[0]->size_request
435} 780}
436 781
437sub size_allocate { 782sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
439 784
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 785 $self->{children}[0]->configure (0, 0, $w, $h);
443} 786}
444 787
445############################################################################# 788#############################################################################
446 789
447package CFClient::UI::Window; 790package CFClient::UI::Window;
448 791
449our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
450 793
451use SDL::OpenGL; 794use CFClient::OpenGL;
452 795
453sub new { 796sub new {
454 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
455 798
456 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
457} 800}
458 801
459sub update { 802sub update {
460 my ($self) = @_; 803 my ($self) = @_;
461 804
462 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 806 $self->SUPER::update;
465} 807}
466 808
809sub size_allocate {
810 my ($self, $w, $h) = @_;
811
812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
467sub render_chld { 822sub render_child {
468 my ($self) = @_; 823 my ($self) = @_;
469 824
470 $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 {
471 glClearColor 0, 0, 0, 1; 826 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 827 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
836 $self->_render;
474 }; 837 };
475} 838}
476 839
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485}
486
487sub _draw { 840sub _draw {
488 my ($self) = @_; 841 my ($self) = @_;
489 842
490 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
491 844
492 my $tex = $self->{texture} 845 my $tex = $self->{texture}
493 or return; 846 or return;
494 847
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
498 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;
499 851
500 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 853
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
504} 855}
505 856
506############################################################################# 857#############################################################################
507 858
508package CFClient::UI::Frame; 859package CFClient::UI::ViewPort;
509 860
510our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 862
562sub new { 863sub new {
563 my $class = shift; 864 my $class = shift;
564 865
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new ( 866 $class->SUPER::new (
568 bg => [1, 1, 1, 1], 867 scroll_x => 0,
569 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
570 border => $::FONTSIZE * 0.8,
571 @_ 869 @_,
572 ) 870 )
573} 871}
574 872
575sub size_request { 873sub size_request {
576 my ($self) = @_; 874 my ($self) = @_;
577 875
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 876 my ($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, %arg) = @_;
1056
1057 my $title = delete $arg{title};
1058
1059 my $self = $class->SUPER::new (
1060 bg => [1, 1, 1, 1],
1061 border_bg => [1, 1, 1, 1],
1062 border => 0.6,
1063 can_events => 1,
1064 min_w => 16,
1065 min_h => 16,
1066 %arg,
1067 );
1068
1069 $self->{title} = new CFClient::UI::Label
1070 align => 0,
1071 valign => 1,
1072 text => $title,
1073 fontsize => $self->{border}
1074 if defined $title;
1075
1076 $self
1077}
1078
1079sub add {
1080 my ($self, @widgets) = @_;
1081
1082 $self->SUPER::add (@widgets);
1083 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1084}
1085
1086sub border {
1087 int $_[0]{border} * $::FONTSIZE
1088}
1089
1090sub size_request {
1091 my ($self) = @_;
1092
1093 $self->{title}->size_request
1094 if $self->{title};
579 1095
580 my ($w, $h) = $self->SUPER::size_request; 1096 my ($w, $h) = $self->SUPER::size_request;
581 1097
582 ( 1098 (
583 $w + $self->{border} * 2, 1099 $w + $self->border * 2,
584 $h + $self->{border} * 2, 1100 $h + $self->border * 2,
585 ) 1101 )
586} 1102}
587 1103
588sub size_allocate { 1104sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 1105 my ($self, $w, $h) = @_;
590 1106
591 $self->_size_allocate ($x, $y, $w, $h) or return; 1107 if ($self->{title}) {
1108 $self->{title}{w} = $w;
1109 $self->{title}{h} = $h;
1110 $self->{title}->size_allocate ($w, $h);
1111 }
592 1112
1113 my $border = $self->border;
1114
593 $h -= List::Util::max 0, $self->{border} * 2; 1115 $h -= List::Util::max 0, $border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 1116 $w -= List::Util::max 0, $border * 2;
595 1117
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1118 $self->child->configure ($border, $border, $w, $h);
597} 1119}
598 1120
599sub button_down { 1121sub button_down {
600 my ($self, $ev, $x, $y) = @_; 1122 my ($self, $ev, $x, $y) = @_;
601 1123
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1124 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1125 my $border = $self->border;
604 1126
1127 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1128 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1129
1130 if ($lr & $td) {
1131 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 1133 my ($bw, $bh) = ($self->{w}, $self->{h});
1134
1135 my $mx = $x < $border;
1136 my $my = $y < $border;
607 1137
608 $self->{motion} = sub { 1138 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 1139 my ($ev, $x, $y) = @_;
610 1140
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1141 my $dx = $ev->{x} - $ox;
1142 my $dy = $ev->{y} - $oy;
612 1143
613 $self->{user_w} = $bw + $x - $ox; 1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1146
615 $self->update; 1147 $self->realloc;
1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
616 }; 1149 };
617 1150
618 } elsif ($x >= 0 && $x < $self->{w} 1151 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 1153 my ($bx, $by) = ($self->{x}, $self->{y});
623 1154
624 $self->{motion} = sub { 1155 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
626 1157
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1158 ($x, $y) = ($ev->{x}, $ev->{y});
628 1159
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 }; 1161 };
632 } 1162 }
633} 1163}
634 1164
635sub button_up { 1165sub button_up {
… …
645} 1175}
646 1176
647sub _draw { 1177sub _draw {
648 my ($self) = @_; 1178 my ($self) = @_;
649 1179
1180 my $child = $self->{children}[0];
1181
650 my ($w, $h ) = ($self->{w}, $self->{h}); 1182 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1183 my ($cw, $ch) = ($child->{w}, $child->{h});
652 1184
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 1185 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 1187
1188 my $border = $self->border;
1189
658 glColor @{ $self->{border_bg} }; 1190 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1191 $border[0]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
663 1195
664 my $bg = $tex[0]; 1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} };
665 1198
666 # TODO: repeat texture not scale 1199 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 1200 # solve this better(?)
668 my $rep_y = $ch / $bg->{h}; 1201 $bg->{s} = $cw / $bg->{w};
669 1202 $bg->{t} = $ch / $bg->{h};
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1203 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1204 }
676 1205
677 glDisable GL_TEXTURE_2D; 1206 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679 1207
680 $self->child->draw; 1208 $child->draw;
1209
1210 if ($self->{title}) {
1211 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw;
1213 }
681} 1214}
682 1215
683############################################################################# 1216#############################################################################
684 1217
685package CFClient::UI::Table; 1218package CFClient::UI::Table;
686 1219
687our @ISA = CFClient::UI::Base::; 1220our @ISA = CFClient::UI::Base::;
688 1221
689use List::Util qw(max sum); 1222use List::Util qw(max sum);
690 1223
691use SDL::OpenGL; 1224use CFClient::OpenGL;
692 1225
693sub new { 1226sub new {
694 my $class = shift; 1227 my $class = shift;
695 1228
696 $class->SUPER::new ( 1229 $class->SUPER::new (
697 col_expand => [], 1230 col_expand => [],
698 @_ 1231 @_,
699 ) 1232 )
1233}
1234
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1237}
701 1238
702sub add { 1239sub add {
703 my ($self, $x, $y, $child) = @_; 1240 my ($self, $x, $y, $child) = @_;
704 1241
705 $child->set_parent ($self); 1242 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1243 $self->{children}[$y][$x] = $child;
707 1244
708 $self->{w} = $self->{h} = -1; 1245 $self->realloc;
709 $self->update;
710} 1246}
711 1247
712# TODO: move to container class maybe? send childs a signal on removal? 1248# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1249sub clear {
714 my ($self) = @_; 1250 my ($self) = @_;
715 1251
1252 my @children = $self->children;
716 delete $self->{children}; 1253 delete $self->{children};
717 $self->update; 1254
1255 for (@children) {
1256 delete $_->{parent};
1257 $_->hide;
1258 }
1259
1260 $self->realloc;
718} 1261}
719 1262
720sub get_wh { 1263sub get_wh {
721 my ($self) = @_; 1264 my ($self) = @_;
722 1265
… …
727 or next; 1270 or next;
728 1271
729 for my $x (0 .. $#$row) { 1272 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1273 my $widget = $row->[$x]
731 or next; 1274 or next;
732 my ($w, $h) = $widget->size_request; 1275 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1276
734 $w[$x] = max $w[$x], $w; 1277 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1278 $h[$y] = max $h[$y], $h;
736 } 1279 }
737 } 1280 }
… …
749 (sum @$hs), 1292 (sum @$hs),
750 ) 1293 )
751} 1294}
752 1295
753sub size_allocate { 1296sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1297 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1298
758 my ($ws, $hs) = $self->get_wh; 1299 my ($ws, $hs) = $self->get_wh;
759 1300
760 my $req_w = sum @$ws; 1301 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1302 my $req_h = (sum @$hs) || 1;
762 1303
763 # TODO: nicer code && do row_expand 1304 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1305 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1306 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1307 my $col_expand = (sum @col_expand) || 1;
… …
783 1324
784 for my $c (0 .. $#$row) { 1325 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1326 my $col_w = $ws->[$c];
786 1327
787 if (my $widget = $row->[$c]) { 1328 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1329 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1330 }
790 1331
791 $x += $col_w; 1332 $x += $col_w;
792 } 1333 }
793 1334
… …
820 } 1361 }
821} 1362}
822 1363
823############################################################################# 1364#############################################################################
824 1365
1366package CFClient::UI::Box;
1367
1368our @ISA = CFClient::UI::Container::;
1369
1370sub size_request {
1371 my ($self) = @_;
1372
1373 $self->{vertical}
1374 ? (
1375 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1376 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1377 )
1378 : (
1379 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1380 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1381 )
1382}
1383
1384sub size_allocate {
1385 my ($self, $w, $h) = @_;
1386
1387 my $space = $self->{vertical} ? $h : $w;
1388 my $children = $self->{children};
1389
1390 my @req;
1391
1392 if ($self->{homogeneous}) {
1393 @req = ($space / (@$children || 1)) x @$children;
1394 } else {
1395 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1396 my $req = List::Util::sum @req;
1397
1398 if ($req > $space) {
1399 # ah well, not enough space
1400 $_ *= $space / $req for @req;
1401 } else {
1402 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1403
1404 $space = ($space - $req) / $expand; # remaining space to give away
1405
1406 $req[$_] += $space * $children->[$_]{expand}
1407 for 0 .. $#$children;
1408 }
1409 }
1410
1411 CFClient::UI::harmonize \@req;
1412
1413 my $pos = 0;
1414 for (0 .. $#$children) {
1415 my $alloc = $req[$_];
1416 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1417
1418 $pos += $alloc;
1419 }
1420
1421 1
1422}
1423
1424#############################################################################
1425
825package CFClient::UI::HBox; 1426package CFClient::UI::HBox;
826 1427
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1428our @ISA = CFClient::UI::Box::;
830 1429
831sub size_request { 1430sub new {
832 my ($self) = @_; 1431 my $class = shift;
833 1432
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1433 $class->SUPER::new (
835 1434 vertical => 0,
836 ( 1435 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1436 )
840} 1437}
841 1438
842sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846
847 ($h, $w) = ($w, $h);
848
849 my $children = $self->{children};
850
851 my @h = map +($_->size_request)[0], @$children;
852
853 my $req_h = List::Util::sum @h;
854
855 if ($req_h > $h) {
856 # ah well, not enough space
857 $_ *= $h / $req_h for @h;
858 } else {
859 my $exp = List::Util::sum map $_->{expand}, @$children;
860 $exp ||= 1;
861
862 for (0 .. $#$children) {
863 my $child = $children->[$_];
864
865 my $alloc_h = $h[$_];
866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
867 $h[$_] = $alloc_h;
868 }
869 }
870
871 CFClient::UI::harmonize \@h;
872
873 my $y = 0;
874 for (0 .. $#$children) {
875 my $child = $children->[$_];
876 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w);
878
879 $y += $h;
880 }
881}
882
883############################################################################# 1439#############################################################################
884 1440
885package CFClient::UI::VBox; 1441package CFClient::UI::VBox;
886 1442
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
890 1444
891sub size_request { 1445sub new {
892 my ($self) = @_; 1446 my $class = shift;
893 1447
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
895 1449 vertical => 1,
896 ( 1450 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1451 )
900} 1452}
901 1453
902sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_;
904
905 $self->_size_allocate ($x, $y, $w, $h);
906
907 my $children = $self->{children};
908
909 my @h = map +($_->size_request)[1], @$children;
910
911 my $req_h = List::Util::sum @h;
912
913 if ($req_h > $h) {
914 # ah well, not enough space
915 $_ *= $h / $req_h for @h;
916 } else {
917 my $exp = List::Util::sum map $_->{expand}, @$children;
918 $exp ||= 1;
919
920 for (0 .. $#$children) {
921 my $child = $children->[$_];
922
923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
924 }
925 }
926
927 CFClient::UI::harmonize \@h;
928
929 my $y = 0;
930 for (0 .. $#$children) {
931 my $child = $children->[$_];
932 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h);
934
935 $y += $h;
936 }
937}
938
939############################################################################# 1454#############################################################################
940 1455
941package CFClient::UI::Label; 1456package CFClient::UI::Label;
942 1457
943our @ISA = CFClient::UI::Base::; 1458our @ISA = CFClient::UI::DrawBG::;
944 1459
945use SDL::OpenGL; 1460use CFClient::OpenGL;
946 1461
947sub new { 1462sub new {
948 my ($class, %arg) = @_; 1463 my ($class, %arg) = @_;
949 1464
950 my $self = $class->SUPER::new ( 1465 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1466 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1467 #bg => none
953 text => "", 1468 #active_bg => none
1469 #font => default_font
1470 #text => initial text
1471 #markup => initial narkup
1472 #max_w => maximum pixel width
1473 ellipsise => 3, # end
1474 layout => (new CFClient::Layout),
1475 fontsize => 1,
954 align => -1, 1476 align => -1,
1477 valign => -1,
955 padding => 2, 1478 padding_x => 2,
956 layout => new CFClient::Layout, 1479 padding_y => 2,
1480 can_events => 0,
957 %arg 1481 %arg
958 ); 1482 );
959 1483
1484 if (exists $self->{template}) {
1485 my $layout = new CFClient::Layout;
1486 $layout->set_text (delete $self->{template});
1487 $self->{template} = $layout;
1488 }
1489
1490 if (exists $self->{markup}) {
1491 $self->set_markup (delete $self->{markup});
1492 } else {
960 $self->set_text ($self->{text}); 1493 $self->set_text (delete $self->{text});
1494 }
961 1495
962 $self 1496 $self
963} 1497}
964 1498
965sub escape_text { 1499sub escape($) {
966 local $_ = $_[1]; 1500 local $_ = $_[0];
967 1501
968 s/&/&amp;/g; 1502 s/&/&amp;/g;
969 s/>/&gt;/g; 1503 s/>/&gt;/g;
970 s/</&lt;/g; 1504 s/</&lt;/g;
971 1505
972 $_[1] 1506 $_
1507}
1508
1509sub update {
1510 my ($self) = @_;
1511
1512 delete $self->{texture};
1513 $self->SUPER::update;
973} 1514}
974 1515
975sub set_text { 1516sub set_text {
976 my ($self, $text) = @_; 1517 my ($self, $text) = @_;
977 1518
1519 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1520 $self->{text} = "T$text";
1521
1522 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1523 $self->{layout}->set_text ($text);
1524
1525 $self->realloc;
1526 $self->update;
1527}
1528
1529sub set_markup {
1530 my ($self, $markup) = @_;
1531
1532 return if $self->{text} eq "M$markup";
1533 $self->{text} = "M$markup";
1534
1535 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536
1537 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
979 $self->{layout}->set_markup ($text); 1538 $self->{layout}->set_markup ($markup);
980 1539
1540 $self->realloc;
1541 $self->update;
1542}
1543
1544sub size_request {
1545 my ($self) = @_;
1546
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1548 $self->{layout}->set_width ($self->{max_w} || -1);
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
1553 my ($w, $h) = $self->{layout}->size;
1554
1555 if (exists $self->{template}) {
1556 $self->{template}->set_font ($self->{font}) if $self->{font};
1557 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1558
1559 my ($w2, $h2) = $self->{template}->size;
1560
1561 $w = List::Util::max $w, $w2;
1562 $h = List::Util::max $h, $h2;
1563 }
1564
1565 ($w, $h)
1566}
1567
1568sub size_allocate {
1569 my ($self, $w, $h) = @_;
1570
1571 delete $self->{ox};
1572
1573 delete $self->{texture}
1574 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1575}
1576
1577sub set_fontsize {
1578 my ($self, $fontsize) = @_;
1579
1580 $self->{fontsize} = $fontsize;
981 delete $self->{texture}; 1581 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update;
984}
985 1582
986sub get_text { 1583 $self->realloc;
987 my ($self, $text) = @_;
988
989 $self->{text}
990}
991
992sub size_request {
993 my ($self) = @_;
994
995 $self->{layout}->set_width;
996 $self->{layout}->set_height ($self->{fontsize});
997 my ($w, $h) = $self->{layout}->size;
998
999 (
1000 $w + $self->{padding} * 2,
1001 $h + $self->{padding} * 2,
1002 )
1003}
1004
1005sub size_allocate {
1006 my ($self, $x, $y, $w, $h) = @_;
1007
1008 $self->_size_allocate ($x, $y, $w, $h) or return;
1009
1010 delete $self->{texture};
1011}
1012
1013sub update {
1014 my ($self) = @_;
1015
1016 delete $self->{texture};
1017 $self->SUPER::update;
1018} 1584}
1019 1585
1020sub _draw { 1586sub _draw {
1021 my ($self) = @_; 1587 my ($self) = @_;
1022 1588
1589 $self->SUPER::_draw; # draw background, if applicable
1590
1023 my $tex = $self->{texture} ||= do { 1591 my $tex = $self->{texture} ||= do {
1592 $self->{layout}->set_foreground (@{$self->{fg}});
1593 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1594 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1595 $self->{layout}->set_ellipsise ($self->{ellipsise});
1596 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1597 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1026 new_from_layout CFClient::Texture $self->{layout} 1599 new_from_layout CFClient::Texture $self->{layout}
1027 }; 1600 };
1028 1601
1029 glEnable GL_BLEND; 1602 unless (exists $self->{ox}) {
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1603 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1604 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1605 : ($self->{w} - $tex->{w}) * 0.5);
1606
1607 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1608 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1609 : ($self->{h} - $tex->{h}) * 0.5);
1610 };
1611
1031 glEnable GL_TEXTURE_2D; 1612 glEnable GL_TEXTURE_2D;
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1614
1615 if ($tex->{format} == GL_ALPHA) {
1034 glColor @{$self->{fg}}; 1616 glColor @{$self->{fg}};
1035 1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1036 my $x = 1618 } else {
1037 $self->{align} < 0 ? $self->{padding} 1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1620 }
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1621
1043 glDisable GL_TEXTURE_2D; 1622 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1623}
1046 1624
1047############################################################################# 1625#############################################################################
1048 1626
1049package CFClient::UI::Entry; 1627package CFClient::UI::EntryBase;
1050 1628
1051our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1052 1630
1053use SDL; 1631use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1632
1056sub new { 1633sub new {
1057 my $class = shift; 1634 my $class = shift;
1058 1635
1059 $class->SUPER::new ( 1636 $class->SUPER::new (
1060 fg => [1, 1, 1], 1637 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1638 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1639 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1640 active_fg => [0, 0, 0],
1064 can_hover => 1, 1641 can_hover => 1,
1065 can_focus => 1, 1642 can_focus => 1,
1643 valign => 0,
1644 can_events => 1,
1645 #text => ...
1066 @_ 1646 @_
1067 ) 1647 )
1068} 1648}
1069 1649
1070sub _set_text { 1650sub _set_text {
1071 my ($self, $text) = @_; 1651 my ($self, $text) = @_;
1072 1652
1073 my $old_text = $self->{text}; 1653 delete $self->{cur_h};
1654
1655 return if $self->{text} eq $text;
1656
1657 delete $self->{texture};
1074 1658
1075 $self->{last_activity} = $::NOW; 1659 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1660 $self->{text} = $text;
1078 $self->{layout}->set_width ($self->{w});
1079 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080 1661
1081 $text =~ s/./*/g if $self->{hidden}; 1662 $text =~ s/./*/g if $self->{hidden};
1663 $self->{layout}->set_text ("$text ");
1082 1664
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1665 $self->_emit (changed => $self->{text});
1084
1085 $text = substr $text, 0, $self->{cursor};
1086 utf8::encode $text;
1087
1088 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091 if $old_text ne $self->{text};
1092}
1093
1094sub size_request {
1095 my ($self) = @_;
1096
1097 my ($w, $h) = $self->SUPER::size_request;
1098
1099 ($w + 1, $h) # add 1 for cursor
1100}
1101
1102sub size_allocate {
1103 my ($self, $x, $y, $w, $h) = @_;
1104
1105 $self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107 $self->_set_text ($self->{text});
1108} 1666}
1109 1667
1110sub set_text { 1668sub set_text {
1111 my ($self, $text) = @_; 1669 my ($self, $text) = @_;
1112 1670
1113 $self->{cursor} = length $text; 1671 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1672 $self->_set_text ($text);
1115 $self->update; 1673
1674 $self->realloc;
1675}
1676
1677sub get_text {
1678 $_[0]{text}
1679}
1680
1681sub size_request {
1682 my ($self) = @_;
1683
1684 my ($w, $h) = $self->SUPER::size_request;
1685
1686 ($w + 1, $h) # add 1 for cursor
1116} 1687}
1117 1688
1118sub key_down { 1689sub key_down {
1119 my ($self, $ev) = @_; 1690 my ($self, $ev) = @_;
1120 1691
1121 my $mod = $ev->key_mod; 1692 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1693 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1694 my $uni = $ev->{unicode};
1125 1695
1126 my $text = $self->get_text; 1696 my $text = $self->get_text;
1127 1697
1128 if ($sym == SDLK_BACKSPACE) { 1698 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1700 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1701 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1702 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1703 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1704 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1705 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1706 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1707 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1708 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1709 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1710 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1711 $self->_emit ('escape');
1142 } elsif ($uni) { 1712 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1713 substr $text, $self->{cursor}++, 0, chr $uni;
1144 } 1714 }
1145 1715
1146 $self->_set_text ($text); 1716 $self->_set_text ($text);
1147 $self->update; 1717
1718 $self->realloc;
1148} 1719}
1149 1720
1150sub focus_in { 1721sub focus_in {
1151 my ($self) = @_; 1722 my ($self) = @_;
1152 1723
… …
1200 1771
1201 $self->SUPER::_draw; 1772 $self->SUPER::_draw;
1202 1773
1203 #TODO: force update every cursor change :( 1774 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1775 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1776
1777 unless (exists $self->{cur_h}) {
1778 my $text = substr $self->{text}, 0, $self->{cursor};
1779 utf8::encode $text;
1780
1781 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1782 }
1783
1205 glColor @{$self->{fg}}; 1784 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1785 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1786 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1787 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1788 glEnd;
1210 } 1789 }
1211} 1790}
1212 1791
1213package CFClient::UI::LineEntry; 1792package CFClient::UI::Entry;
1214 1793
1215our @ISA = CFClient::UI::Entry::; 1794our @ISA = CFClient::UI::EntryBase::;
1216 1795
1217use SDL; 1796use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1797
1220sub key_down { 1798sub key_down {
1221 my ($self, $ev) = @_; 1799 my ($self, $ev) = @_;
1222 1800
1223 my $sym = $ev->key_sym; 1801 my $sym = $ev->{sym};
1224 1802
1225 if ($sym == SDLK_RETURN) { 1803 if ($sym == 13) {
1804 unshift @{$self->{history}},
1805 my $txt = $self->get_text;
1806 $self->{history_pointer} = -1;
1807 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1808 $self->_emit (activate => $txt);
1227 $self->update; 1809 $self->update;
1810
1811 } elsif ($sym == CFClient::SDLK_UP) {
1812 if ($self->{history_pointer} < 0) {
1813 $self->{history_saveback} = $self->get_text;
1814 }
1815 if (@{$self->{history} || []} > 0) {
1816 $self->{history_pointer}++;
1817 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1818 $self->{history_pointer} = @{$self->{history} || []} - 1;
1819 }
1820 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1821 }
1822
1823 } elsif ($sym == CFClient::SDLK_DOWN) {
1824 $self->{history_pointer}--;
1825 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1826
1827 if ($self->{history_pointer} >= 0) {
1828 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1829 } else {
1830 $self->set_text ($self->{history_saveback});
1831 }
1228 1832
1229 } else { 1833 } else {
1230 $self->SUPER::key_down ($ev); 1834 $self->SUPER::key_down ($ev);
1231 } 1835 }
1232 1836
… …
1236 1840
1237package CFClient::UI::Button; 1841package CFClient::UI::Button;
1238 1842
1239our @ISA = CFClient::UI::Label::; 1843our @ISA = CFClient::UI::Label::;
1240 1844
1241use SDL; 1845use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1846
1244my @tex = 1847my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1849 qw(b1_button_active.png);
1247 1850
1248sub new { 1851sub new {
1249 my $class = shift; 1852 my $class = shift;
1250 1853
1251 $class->SUPER::new ( 1854 $class->SUPER::new (
1252 padding => 4, 1855 padding_x => 4,
1856 padding_y => 4,
1253 fg => [1, 1, 1], 1857 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1858 active_fg => [0, 0, 1],
1256 can_hover => 1, 1859 can_hover => 1,
1860 align => 0,
1861 valign => 0,
1862 can_events => 1,
1257 @_ 1863 @_
1258 ) 1864 )
1259} 1865}
1260 1866
1867sub activate { }
1868
1261sub button_up { 1869sub button_up {
1262 my ($self, $ev, $x, $y) = @_; 1870 my ($self, $ev, $x, $y) = @_;
1263 1871
1872 $self->emit ("activate")
1264 if ($x >= 0 && $x < $self->{w} 1873 if $x >= 0 && $x < $self->{w}
1265 && $y >= 0 && $y < $self->{h}) { 1874 && $y >= 0 && $y < $self->{h};
1266 $self->emit ("activate");
1267 }
1268} 1875}
1269 1876
1270sub _draw { 1877sub _draw {
1271 my ($self) = @_; 1878 my ($self) = @_;
1272 1879
1273 local $self->{fg} = $self->{fg}; 1880 local $self->{fg} = $self->{fg};
1274 my $tex = $tex[0];
1275
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279 1881
1280 if ($GRAB == $self) { 1882 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg}; 1883 $self->{fg} = $self->{active_fg};
1282 } 1884 }
1283 1885
1284 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1886 glEnable GL_TEXTURE_2D;
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 glColor 0, 0, 0, 1;
1286 1889
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1891
1289 glDisable GL_TEXTURE_2D; 1892 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1893
1292 $self->SUPER::_draw; 1894 $self->SUPER::_draw;
1293} 1895}
1294 1896
1295############################################################################# 1897#############################################################################
… …
1297package CFClient::UI::CheckBox; 1899package CFClient::UI::CheckBox;
1298 1900
1299our @ISA = CFClient::UI::DrawBG::; 1901our @ISA = CFClient::UI::DrawBG::;
1300 1902
1301my @tex = 1903my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1905 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1906
1305use SDL; 1907use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1908
1308sub new { 1909sub new {
1309 my $class = shift; 1910 my $class = shift;
1310 1911
1311 $class->SUPER::new ( 1912 $class->SUPER::new (
1312 padding => 2, 1913 padding_x => 2,
1914 padding_y => 2,
1313 fg => [1, 1, 1], 1915 fg => [1, 1, 1],
1314 active_fg => [1, 1, 0], 1916 active_fg => [1, 1, 0],
1917 bg => [0, 0, 0, 0.2],
1918 active_bg => [1, 1, 1, 0.5],
1315 state => 0, 1919 state => 0,
1316 can_hover => 1, 1920 can_hover => 1,
1317 @_ 1921 @_
1318 ) 1922 )
1319} 1923}
1320 1924
1321sub size_request { 1925sub size_request {
1322 my ($self) = @_; 1926 my ($self) = @_;
1323 1927
1324 ($self->{padding} * 2 + 6) x 2 1928 (6) x 2
1325}
1326
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331} 1929}
1332 1930
1333sub button_down { 1931sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1932 my ($self, $ev, $x, $y) = @_;
1335 1933
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->{state} = !$self->{state}; 1936 $self->{state} = !$self->{state};
1339 $self->emit (changed => $self->{state}); 1937 $self->_emit (changed => $self->{state});
1340 } 1938 }
1341} 1939}
1342 1940
1343sub _draw { 1941sub _draw {
1344 my ($self) = @_; 1942 my ($self) = @_;
1345 1943
1346 $self->SUPER::_draw; 1944 $self->SUPER::_draw;
1347 1945
1348 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1946 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1349 1947
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1948 my ($w, $h) = @$self{qw(w h)};
1949
1950 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1351 1951
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1952 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 1953
1954 my $tex = $self->{state} ? $tex[1] : $tex[0];
1955
1956 glEnable GL_TEXTURE_2D;
1957 $tex->draw_quad_alpha (0, 0, $s, $s);
1958 glDisable GL_TEXTURE_2D;
1959}
1960
1961#############################################################################
1962
1963package CFClient::UI::Image;
1964
1965our @ISA = CFClient::UI::Base::;
1966
1967use CFClient::OpenGL;
1968use Carp qw/confess/;
1969
1970our %loaded_images;
1971
1972sub new {
1973 my $class = shift;
1974
1975 my $self = $class->SUPER::new (can_events => 0, @_);
1976
1977 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1978
1979 $loaded_images{$self->{image}} ||=
1980 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1981
1982 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1983
1984 Scalar::Util::weaken $loaded_images{$self->{image}};
1985
1986 $self->{aspect} = $tex->{w} / $tex->{h};
1987
1988 $self
1989}
1990
1991sub size_request {
1992 my ($self) = @_;
1993
1994 ($self->{tex}->{w}, $self->{tex}->{h})
1995}
1996
1997sub _draw {
1998 my ($self) = @_;
1999
2000 my $tex = $self->{tex};
2001
2002 my ($w, $h) = ($self->{w}, $self->{h});
2003
2004 if ($self->{rot90}) {
2005 glRotate 90, 0, 0, 1;
2006 glTranslate 0, -$self->{w}, 0;
2007
2008 ($w, $h) = ($h, $w);
2009 }
2010
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 $tex->draw_quad_alpha (0, 0, $w, $h);
2015
2016 glDisable GL_TEXTURE_2D;
2017}
2018
2019#############################################################################
2020
2021package CFClient::UI::VGauge;
2022
2023our @ISA = CFClient::UI::Base::;
2024
2025use List::Util qw(min max);
2026
2027use CFClient::OpenGL;
2028
2029my %tex = (
2030 food => [
2031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2032 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2033 ],
2034 grace => [
2035 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2036 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2037 ],
2038 hp => [
2039 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2040 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2041 ],
2042 mana => [
2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2044 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2045 ],
2046);
2047
2048# eg. VGauge->new (gauge => 'food'), default gauge: food
2049sub new {
2050 my $class = shift;
2051
2052 my $self = $class->SUPER::new (
2053 type => 'food',
2054 @_
2055 );
2056
2057 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2058
2059 $self
2060}
2061
2062sub size_request {
2063 my ($self) = @_;
2064
2065 #my $tex = $tex{$self->{type}}[0];
2066 #@$tex{qw(w h)}
2067 (0, 0)
2068}
2069
2070sub set_max {
2071 my ($self, $max) = @_;
2072
2073 return if $self->{max_val} == $max;
2074
2075 $self->{max_val} = $max;
2076 $self->update;
2077}
2078
2079sub set_value {
2080 my ($self, $val, $max) = @_;
2081
2082 $self->set_max ($max)
2083 if defined $max;
2084
2085 return if $self->{val} == $val;
2086
2087 $self->{val} = $val;
2088 $self->update;
2089}
2090
2091sub _draw {
2092 my ($self) = @_;
2093
2094 my $tex = $tex{$self->{type}};
2095 my ($t1, $t2, $t3) = @$tex;
2096
2097 my ($w, $h) = ($self->{w}, $self->{h});
2098
2099 if ($self->{vertical}) {
2100 glRotate 90, 0, 0, 1;
2101 glTranslate 0, -$self->{w}, 0;
2102
2103 ($w, $h) = ($h, $w);
2104 }
2105
2106 my $ycut = $self->{val} / ($self->{max_val} || 1);
2107
2108 my $ycut1 = max 0, min 1, $ycut;
2109 my $ycut2 = max 0, min 1, $ycut - 1;
2110
2111 my $h1 = $self->{h} * (1 - $ycut1);
2112 my $h2 = $self->{h} * (1 - $ycut2);
2113
1354 glEnable GL_BLEND; 2114 glEnable GL_BLEND;
2115 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 2116 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2117 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 2118
1358 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2119 glBindTexture GL_TEXTURE_2D, $t1->{name};
2120 glBegin GL_QUADS;
2121 glTexCoord 0 , 0; glVertex 0 , 0;
2122 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2123 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2124 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2125 glEnd;
1359 2126
1360 $tex->draw_quad (0, 0, $s, $s); 2127 my $ycut1 = List::Util::min 1, $ycut;
2128 glBindTexture GL_TEXTURE_2D, $t2->{name};
2129 glBegin GL_QUADS;
2130 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2131 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2132 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2133 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2134 glEnd;
1361 2135
2136 if ($t3) {
2137 glBindTexture GL_TEXTURE_2D, $t3->{name};
2138 glBegin GL_QUADS;
2139 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2140 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2141 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2142 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2143 glEnd;
2144 }
2145
2146 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 2147 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND;
1364} 2148}
1365 2149
1366############################################################################# 2150#############################################################################
1367 2151
2152package CFClient::UI::Gauge;
2153
2154our @ISA = CFClient::UI::VBox::;
2155
2156sub new {
2157 my ($class, %arg) = @_;
2158
2159 my $self = $class->SUPER::new (
2160 tooltip => $arg{type},
2161 can_hover => 1,
2162 can_events => 1,
2163 %arg,
2164 );
2165
2166 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2167 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2168 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2169
2170 $self
2171}
2172
2173sub set_fontsize {
2174 my ($self, $fsize) = @_;
2175
2176 $self->{value}->set_fontsize ($fsize);
2177 $self->{max} ->set_fontsize ($fsize);
2178}
2179
2180sub set_max {
2181 my ($self, $max) = @_;
2182
2183 $self->{gauge}->set_max ($max);
2184 $self->{max}->set_text ($max);
2185}
2186
2187sub set_value {
2188 my ($self, $val, $max) = @_;
2189
2190 $self->set_max ($max)
2191 if defined $max;
2192
2193 $self->{gauge}->set_value ($val, $max);
2194 $self->{value}->set_text ($val);
2195}
2196
2197#############################################################################
2198
1368package CFClient::UI::Slider; 2199package CFClient::UI::Slider;
1369 2200
1370use strict; 2201use strict;
1371 2202
1372use SDL::OpenGL; 2203use CFClient::OpenGL;
1373 2204
1374our @ISA = CFClient::UI::DrawBG::; 2205our @ISA = CFClient::UI::DrawBG::;
1375 2206
1376my @tex = 2207my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2208 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1378 qw(s1_slider.png s1_slider_bg.png); 2209 qw(s1_slider.png s1_slider_bg.png);
1379 2210
1380sub new { 2211sub new {
1381 my $class = shift; 2212 my $class = shift;
1382 2213
1383 # range [value, low, high, page] 2214 # range [value, low, high, page, unit]
1384 2215
1385 # TODO: 0-width page 2216 # TODO: 0-width page
1386 # TODO: req_w/h are wrong with vertical 2217 # TODO: req_w/h are wrong with vertical
1387 # TODO: calculations are off 2218 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2219 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2220 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2221 active_fg => [0, 0, 0],
2222 bg => [0, 0, 0, 0.2],
2223 active_bg => [1, 1, 1, 0.5],
1391 range => [0, 0, 100, 10], 2224 range => [0, 0, 100, 10, 0],
1392 req_w => 40, 2225 min_w => $::WIDTH / 80,
1393 req_h => 13, 2226 min_h => $::WIDTH / 80,
1394 vertical => 0, 2227 vertical => 0,
1395 can_hover => 1, 2228 can_hover => 1,
1396 inner_pad => 5, 2229 inner_pad => 0.02,
1397 @_ 2230 @_
1398 ); 2231 );
1399 2232
2233 $self->set_value ($self->{range}[0]);
2234 $self->update;
2235
1400 $self 2236 $self
1401} 2237}
1402 2238
2239sub changed { }
2240
2241sub set_range {
2242 my ($self, $range) = @_;
2243
2244 ($range, $self->{range}) = ($self->{range}, $range);
2245
2246 $self->update
2247 if "@$range" ne "@{$self->{range}}";
2248}
2249
2250sub set_value {
2251 my ($self, $value) = @_;
2252
2253 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2254
2255 $hi = $lo + 1 if $hi <= $lo;
2256
2257 $page = $hi - $lo if $page > $hi - $lo;
2258
2259 $value = $lo if $value < $lo;
2260 $value = $hi - $page if $value > $hi - $page;
2261
2262 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2263 if $unit;
2264
2265 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266
2267 if ($value != $old_value) {
2268 $self->_emit (changed => $value);
2269 $self->update;
2270 }
2271}
2272
1403sub size_request { 2273sub size_request {
1404 my ($self) = @_; 2274 my ($self) = @_;
1405 2275
1406 my $w = $self->{req_w}; 2276 ($self->{req_w}, $self->{req_h})
1407 my $h = $self->{req_h};
1408
1409 $self->{vertical} ? ($h, $w) : ($w, $h)
1410} 2277}
1411 2278
1412sub button_down { 2279sub button_down {
1413 my ($self, $ev, $x, $y) = @_; 2280 my ($self, $ev, $x, $y) = @_;
1414 2281
1415 $self->SUPER::button_down ($ev, $x, $y); 2282 $self->SUPER::button_down ($ev, $x, $y);
2283
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285
1416 $self->mouse_motion ($ev, $x, $y); 2286 $self->mouse_motion ($ev, $x, $y);
1417} 2287}
1418 2288
1419sub mouse_motion { 2289sub mouse_motion {
1420 my ($self, $ev, $x, $y) = @_; 2290 my ($self, $ev, $x, $y) = @_;
1421 2291
1422 if ($GRAB == $self) { 2292 if ($GRAB == $self) {
2293 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294
2295 my (undef, $lo, $hi, $page) = @{$self->{range}};
2296
2297 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298
2299 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2300 }
2301}
2302
2303sub update {
2304 my ($self) = @_;
2305
2306 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2307 $self->set_value ($self->{range}[0]);
2308
1423 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100;
1424 2311
1425 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2312 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1426 2313
1427 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2314 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1428 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2315 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1429 2316
1430 $x -= $inner_pad_px; # substract the padding 2317 $value = ($value - $lo) / $range;
1431 $x = $x * ($hi - $lo) / $inner_w + $lo; 2318 $value = $value * $self->{scale} + $self->{offset};
1432 $x = $lo if $x < $lo;
1433 $x = $hi - $page if $x > $hi - $page;
1434 $self->{range}[0] = $x;
1435 2319
1436 $self->emit (changed => $x); 2320 $self->{knob_x} = $value - $knob_w * 0.5;
1437 $self->update; 2321 $self->{knob_w} = $knob_w;
1438 } 2322 });
1439}
1440 2323
1441# the inner_* stuff is for generating a padding for the slider handle, 2324 $self->SUPER::update;
1442# so that the handle doesn't leave the texture. This calculation isn't 100%
1443# correct propably, but it does the job for now
1444sub _calc_inner_pad_px {
1445 my ($self, $w) = @_;
1446 ($w / 100) * $self->{inner_pad} # % to pixels
1447} 2325}
1448 2326
1449sub _draw { 2327sub _draw {
1450 my ($self) = @_; 2328 my ($self) = @_;
1451 2329
1452 $self->SUPER::_draw (); 2330 $self->SUPER::_draw ();
1453 2331
1454 my ($w, $h) = @$self{qw(w h)}; 2332 glScale $self->{w}, $self->{h};
1455 2333
1456 if ($self->{vertical}) { 2334 if ($self->{vertical}) {
1457 # draw a vertical slider like a rotated horizontal slider 2335 # draw a vertical slider like a rotated horizontal slider
1458 2336
2337 glTranslate 1, 0, 0;
1459 glRotate 90, 0, 0, 1; 2338 glRotate 90, 0, 0, 1;
1460 glTranslate 0, -$self->{w}, 0;
1461
1462 ($w, $h) = ($h, $w);
1463 } 2339 }
1464 2340
1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2341 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2342 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1467 2343
1468 my ($value, $lo, $hi, $page) = @{$self->{range}};
1469
1470 $hi = $value + 1 if $lo == $hi;
1471
1472 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1473 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1474
1475 $page = int $page * $inner_w / ($hi - $lo);
1476 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1477
1478 $w -= $page;
1479 $page &= ~1;
1480 glTranslate $page * 0.5, 0, 0;
1481 $page ||= 2;
1482
1483 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485
1486 glEnable GL_BLEND;
1487 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488 glEnable GL_TEXTURE_2D; 2344 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2346
1491 # draw background 2347 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2348 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1493 2349
1494 # draw handle 2350 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2351 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1496 2352
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2353 glDisable GL_TEXTURE_2D;
1499} 2354}
1500 2355
1501############################################################################# 2356#############################################################################
1502 2357
2358package CFClient::UI::ValSlider;
2359
2360our @ISA = CFClient::UI::HBox::;
2361
2362sub new {
2363 my ($class, %arg) = @_;
2364
2365 my $range = delete $arg{range};
2366
2367 my $self = $class->SUPER::new (
2368 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2369 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2370 to_value => sub { shift },
2371 from_value => sub { shift },
2372 %arg,
2373 );
2374
2375 $self->{slider}->connect (changed => sub {
2376 my ($self, $value) = @_;
2377 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2378 $self->{parent}->emit (changed => $value);
2379 });
2380
2381# $self->{entry}->connect (changed => sub {
2382# my ($self, $value) = @_;
2383# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2384# $self->{parent}->emit (changed => $value);
2385# });
2386
2387 $self->add ($self->{slider}, $self->{entry});
2388
2389 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2390
2391 $self
2392}
2393
2394sub set_range { shift->{slider}->set_range (@_) }
2395sub set_value { shift->{slider}->set_value (@_) }
2396
2397#############################################################################
2398
1503package CFClient::UI::TextView; 2399package CFClient::UI::TextView;
1504 2400
1505our @ISA = CFClient::UI::HBox::; 2401our @ISA = CFClient::UI::HBox::;
1506 2402
1507use SDL::OpenGL; 2403use CFClient::OpenGL;
1508 2404
1509sub new { 2405sub new {
1510 my $class = shift; 2406 my $class = shift;
1511 2407
1512 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2409 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2410 can_events => 0,
1515 fontsize => $::FONTSIZE, 2411 #font => default_font
1516 @_, 2412 @_,
1517 2413
1518 layout => (new CFClient::Layout), 2414 layout => (new CFClient::Layout 1),
1519 par => [], 2415 par => [],
1520 height => 0, 2416 height => 0,
1521 children => [ 2417 children => [
1522 (new CFClient::UI::Empty expand => 1), 2418 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2419 (new CFClient::UI::Slider vertical => 1),
1524 ], 2420 ],
1525 ); 2421 );
1526 2422
1527 $self->{children}[1]->connect (changed => sub { 2423 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2424
1531 $self 2425 $self
1532} 2426}
1533 2427
1534sub set_fontsize { 2428sub set_fontsize {
… …
1536 2430
1537 $self->{fontsize} = $fontsize; 2431 $self->{fontsize} = $fontsize;
1538 $self->reflow; 2432 $self->reflow;
1539} 2433}
1540 2434
2435sub size_allocate {
2436 my ($self, $w, $h) = @_;
2437
2438 $self->SUPER::size_allocate ($w, $h);
2439
2440 $self->{layout}->set_font ($self->{font}) if $self->{font};
2441 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2442 $self->{layout}->set_width ($self->{children}[0]{w});
2443
2444 $self->reflow;
2445}
2446
1541sub text_height { 2447sub text_size {
1542 my ($self, $text) = @_; 2448 my ($self, $text, $indent) = @_;
1543 2449
1544 my $layout = $self->{layout}; 2450 my $layout = $self->{layout};
1545 2451
1546 $layout->set_height ($self->{fontsize}); 2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2453 $layout->set_width ($self->{children}[0]{w} - $indent);
1548 $layout->set_text ($text); 2454 $layout->set_markup ($text);
1549 2455
1550 ($layout->size)[1] 2456 $layout->size
1551} 2457}
1552 2458
1553sub reflow { 2459sub reflow {
1554 my ($self) = @_; 2460 my ($self) = @_;
1555 2461
1556 $self->{need_reflow}++; 2462 $self->{need_reflow}++;
1557 $self->update; 2463 $self->update;
1558} 2464}
1559 2465
1560sub size_request { 2466sub set_offset {
1561 my ($self) = @_; 2467 my ($self, $offset) = @_;
1562 2468
1563 ($self->{req_w}, $self->{req_h}) 2469 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset);
1564} 2471}
1565 2472
1566sub size_allocate { 2473sub clear {
1567 my ($self, $x, $y, $w, $h) = @_; 2474 my ($self) = @_;
1568 2475
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2476 $self->{par} = [];
1570 2477 $self->{height} = 0;
1571 $self->{layout}->set_height ($self->{fontsize}); 2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1572 $self->{layout}->set_width ($self->{w});
1573
1574 $self->reflow;
1575} 2479}
1576 2480
1577sub add_paragraph { 2481sub add_paragraph {
1578 my ($self, $color, $text) = @_; 2482 my ($self, $color, $text, $indent) = @_;
1579 2483
1580 #TODO: intelligently "reformat" paragraph 2484 for my $line (split /\n/, $text) {
1581 2485 my ($w, $h) = $self->text_size ($line);
1582 my $height = $self->text_height ($text);
1583
1584 $self->{height} += $height; 2486 $self->{height} += $h;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2488 }
1585 2489
1586 push @{$self->{par}}, [$height, $color, $text];
1587
1588 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1589 $self->{children}[1]->update;
1590} 2491}
1591 2492
1592sub update { 2493sub update {
1593 my ($self) = @_; 2494 my ($self) = @_;
1594 2495
… …
1596 2497
1597 return unless $self->{h} > 0; 2498 return unless $self->{h} > 0;
1598 2499
1599 delete $self->{texture}; 2500 delete $self->{texture};
1600 2501
1601 $ROOT->on_refresh ($self, sub { 2502 $ROOT->on_post_alloc ($self, sub {
2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504
1602 if (delete $self->{need_reflow}) { 2505 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2506 my $height = 0;
1604 2507
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
1606 for @{$self->{par}}; 2512 for (@{$self->{par}}) {
2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514 $layout->set_width ($W - $_->[3]);
2515 $layout->set_markup ($_->[4]);
2516 my ($w, $h) = $layout->size;
2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
2522 }
1607 2523
1608 $self->{height} = $height; 2524 $self->{height} = $height;
1609 2525
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1611 2527
1612 delete $self->{texture}; 2528 delete $self->{texture};
1613 } 2529 }
1614 2530
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1616 glClearColor 0, 0, 0, 1; 2532 glClearColor 0.5, 0.5, 0.5, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2533 glClear GL_COLOR_BUFFER_BIT;
1618 2534
2535 my $top = int $self->{children}[1]{range}[0];
2536
2537 my $y0 = $top;
2538 my $y1 = $top + $H;
2539
2540 my $y = 0;
2541
2542 my $layout = $self->{layout};
2543
2544 $layout->set_font ($self->{font}) if $self->{font};
2545
1619 glEnable GL_BLEND; 2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623
1624 my $top = int $self->{children}[1]{range}[0];
1625
1626 my $y0 = $top;
1627 my $y1 = $top + $self->{h};
1628
1629 my $y = 0;
1630
1631 my $layout = $self->{layout};
1632 2549
1633 for my $par (@{$self->{par}}) { 2550 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2551 my $h = $par->[1];
1635 2552
1636 if ($y0 < $y + $h && $y < $y1) { 2553 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] });
2555 $layout->set_width ($W - $par->[3]);
1637 $layout->set_text ($par->[2]); 2556 $layout->set_markup ($par->[4]);
1638 2557
1639 glColor @{ $par->[1] }; 2558 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1640 my ($W, $H) = $layout->size; 2559
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2560 glRasterPos $par->[3], $y - $y0;
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1642 } 2562 }
1643 2563
1644 $y += $h; 2564 $y += $h;
1645 } 2565 }
1646 2566
1647 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND; 2567 glDisable GL_BLEND;
1649 }; 2568 };
1650 }); 2569 });
1651} 2570}
1652 2571
1653sub _draw { 2572sub _draw {
1654 my ($self) = @_; 2573 my ($self) = @_;
1655 2574
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2575 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2576 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2577 glColor 1, 1, 1, 1;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2578 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2579 glDisable GL_TEXTURE_2D;
1661 }
1662 2580
1663 $self->{children}[1]->draw; 2581 $self->{children}[1]->draw;
1664 2582
1665} 2583}
1666 2584
1667############################################################################# 2585#############################################################################
1668 2586
1669package CFClient::UI::MapWidget;
1670
1671use strict;
1672
1673use List::Util qw(min max);
1674
1675use SDL;
1676use SDL::OpenGL;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680sub new {
1681 my $class = shift;
1682
1683 $class->SUPER::new (
1684 z => -1,
1685 can_focus => 1,
1686 list => (glGenLists 1),
1687 @_
1688 )
1689}
1690
1691sub key_down {
1692 print "MAPKEYDOWN\n";
1693}
1694
1695sub key_up {
1696}
1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1732sub size_request {
1733 (
1734 1 + 32 * int $::WIDTH / 32,
1735 1 + 32 * int $::HEIGHT / 32,
1736 )
1737}
1738
1739sub update {
1740 my ($self) = @_;
1741
1742 $self->{need_update} = 1;
1743 $self->SUPER::update;
1744}
1745
1746sub draw {
1747 my ($self) = @_;
1748
1749 if (delete $self->{need_update}) {
1750 glNewList $self->{list}, GL_COMPILE;
1751
1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763 if ($::CFG->{fow_enable}) {
1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766 glConvolutionFilter2D
1767 GL_CONVOLUTION_2D,
1768 GL_ALPHA,
1769 3, 3,
1770 GL_ALPHA, GL_FLOAT,
1771 pack "f*",
1772 0.1, 0.1, 0.1,
1773 0.1, 0.2, 0.1,
1774 0.1, 0.1, 0.1,
1775 ;
1776 glEnable GL_CONVOLUTION_2D;
1777 }
1778
1779 my $tex = new CFClient::Texture
1780 w => $w,
1781 h => $h,
1782 data => $data,
1783 internalformat => GL_ALPHA,
1784 format => GL_ALPHA;
1785
1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790 glEnable GL_TEXTURE_2D;
1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1821 }
1822
1823 glEndList;
1824 }
1825
1826 glPushMatrix;
1827 glCallList $self->{list};
1828 glPopMatrix;
1829
1830 if ($FOCUS != $self) {
1831 glColor 64/255, 64/255, 64/255;
1832 glLogicOp GL_AND;
1833 glEnable GL_COLOR_LOGIC_OP;
1834 glBegin GL_QUADS;
1835 glVertex 0, 0;
1836 glVertex 0, $::HEIGHT;
1837 glVertex $::WIDTH, $::HEIGHT;
1838 glVertex $::WIDTH, 0;
1839 glEnd;
1840 glDisable GL_COLOR_LOGIC_OP;
1841 }
1842}
1843
1844my %DIR = (
1845 SDLK_KP8, [1, "north"],
1846 SDLK_KP9, [2, "northeast"],
1847 SDLK_KP6, [3, "east"],
1848 SDLK_KP3, [4, "southeast"],
1849 SDLK_KP2, [5, "south"],
1850 SDLK_KP1, [6, "southwest"],
1851 SDLK_KP4, [7, "west"],
1852 SDLK_KP7, [8, "northwest"],
1853
1854 SDLK_UP, [1, "north"],
1855 SDLK_RIGHT, [3, "east"],
1856 SDLK_DOWN, [5, "south"],
1857 SDLK_LEFT, [7, "west"],
1858);
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $mod = $ev->key_mod;
1864 my $sym = $ev->key_sym;
1865
1866 if ($sym == SDLK_KP5) {
1867 $::CONN->user_send ("command stay fire");
1868 } elsif ($sym == SDLK_a) {
1869 $::CONN->user_send ("command apply");
1870 } elsif ($sym == SDLK_QUOTE) {
1871 $self->emit ('activate_console');
1872 } elsif ($sym == SDLK_SLASH) {
1873 $self->emit ('activate_console' => '/');
1874 } elsif (exists $DIR{$sym}) {
1875 if ($mod & KMOD_SHIFT) {
1876 $self->{shft}++;
1877 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1878 } elsif ($mod & KMOD_CTRL) {
1879 $self->{ctrl}++;
1880 $::CONN->user_send ("command run $DIR{$sym}[0]");
1881 } else {
1882 $::CONN->user_send ("command $DIR{$sym}[1]");
1883 }
1884 }
1885}
1886
1887sub key_up {
1888 my ($self, $ev) = @_;
1889
1890 my $mod = $ev->key_mod;
1891 my $sym = $ev->key_sym;
1892
1893 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894 $::CONN->user_send ("command fire_stop");
1895 }
1896 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2587package CFClient::UI::Animator;
1904 2588
1905use SDL::OpenGL; 2589use CFClient::OpenGL;
1906 2590
1907our @ISA = CFClient::UI::Bin::; 2591our @ISA = CFClient::UI::Bin::;
1908 2592
1909sub moveto { 2593sub moveto {
1910 my ($self, $x, $y) = @_; 2594 my ($self, $x, $y) = @_;
… …
1948 2632
1949sub new { 2633sub new {
1950 my $class = shift; 2634 my $class = shift;
1951 2635
1952 my $self = $class->SUPER::new ( 2636 my $self = $class->SUPER::new (
1953 state => 0, 2637 state => 0,
1954 connect_activate => \&toggle_flopper, 2638 on_activate => \&toggle_flopper,
1955 @_ 2639 @_
1956 ); 2640 );
1957 2641
1958 if ($self->{state}) {
1959 $self->{state} = 0;
1960 $self->toggle_flopper;
1961 }
1962
1963 $self 2642 $self
1964} 2643}
1965 2644
1966sub toggle_flopper { 2645sub toggle_flopper {
1967 my ($self) = @_; 2646 my ($self) = @_;
1968 2647
1969 # TODO: use animation 2648 $self->{other}->toggle_visibility;
1970 if ($self->{state} = !$self->{state}) { 2649}
1971 $CFClient::UI::ROOT->add ($self->{other}); 2650
1972 $self->{other}->move ($self->coord2global (0, $self->{h})); 2651#############################################################################
2652
2653package CFClient::UI::Tooltip;
2654
2655our @ISA = CFClient::UI::Bin::;
2656
2657use CFClient::OpenGL;
2658
2659sub new {
2660 my $class = shift;
2661
2662 $class->SUPER::new (
2663 @_,
2664 can_events => 0,
2665 )
2666}
2667
2668sub set_tooltip_from {
2669 my ($self, $widget) = @_;
2670
2671 my $tooltip = $widget->{tooltip};
2672
2673 if ($ENV{CFPLUS_DEBUG} & 2) {
2674 $tooltip .= "\n\n" . (ref $widget) . "\n"
2675 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676 . "req $widget->{req_w} $widget->{req_h}\n"
2677 . "visible $widget->{visible}";
2678 }
2679
2680 $self->add (new CFClient::UI::Label
2681 markup => $tooltip,
2682 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2683 fontsize => 0.8,
2684 fg => [0, 0, 0, 1],
2685 ellipsise => 0,
2686 font => ($widget->{tooltip_font} || $::FONT_PROP),
2687 );
2688}
2689
2690sub size_request {
2691 my ($self) = @_;
2692
2693 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2694
2695 ($w + 4, $h + 4)
2696}
2697
2698sub size_allocate {
2699 my ($self, $w, $h) = @_;
2700
2701 $self->SUPER::size_allocate ($w - 4, $h - 4);
2702}
2703
2704sub visibility_change {
2705 my ($self, $visible) = @_;
2706
2707 return unless $visible;
2708
2709 $self->{root}->on_post_alloc ("move_$self" => sub {
2710 my $widget = $self->{owner}
2711 or return;
2712
2713 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714
2715 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716 if $x + $self->{w} > $::WIDTH;
2717
2718 $self->move_abs ($x, $y);
2719 });
2720}
2721
2722sub _draw {
2723 my ($self) = @_;
2724
2725 glTranslate 0.375, 0.375;
2726
2727 my ($w, $h) = @$self{qw(w h)};
2728
2729 glColor 1, 0.8, 0.4;
2730 glBegin GL_QUADS;
2731 glVertex 0 , 0;
2732 glVertex 0 , $h;
2733 glVertex $w, $h;
2734 glVertex $w, 0;
2735 glEnd;
2736
2737 glColor 0, 0, 0;
2738 glBegin GL_LINE_LOOP;
2739 glVertex 0 , 0;
2740 glVertex 0 , $h;
2741 glVertex $w, $h;
2742 glVertex $w, 0;
2743 glEnd;
2744
2745 glTranslate 2 - 0.375, 2 - 0.375;
2746
2747 $self->SUPER::_draw;
2748}
2749
2750#############################################################################
2751
2752package CFClient::UI::Face;
2753
2754our @ISA = CFClient::UI::Base::;
2755
2756use CFClient::OpenGL;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 aspect => 1,
2763 can_events => 0,
2764 @_,
2765 );
2766
2767 if ($self->{anim} && $self->{animspeed}) {
2768 Scalar::Util::weaken (my $widget = $self);
2769
2770 $self->{timer} = Event->timer (
2771 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772 hard => 1,
2773 interval => $self->{animspeed},
2774 cb => sub {
2775 ++$widget->{frame};
2776 $widget->update;
2777 },
2778 );
2779 }
2780
2781 $self
2782}
2783
2784sub size_request {
2785 (32, 8)
2786}
2787
2788sub update {
2789 my ($self) = @_;
2790
2791 return unless $self->{visible};
2792
2793 $self->SUPER::update;
2794}
2795
2796sub _draw {
2797 my ($self) = @_;
2798
2799 return unless $::CONN;
2800
2801 my $face;
2802
2803 if ($self->{frame}) {
2804 my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806 $face = $anim->[ $self->{frame} % @$anim ]
2807 if $anim && @$anim;
2808 }
2809
2810 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2811
2812 if ($tex) {
2813 glEnable GL_TEXTURE_2D;
2814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2815 glColor 1, 1, 1, 1;
2816 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2817 glDisable GL_TEXTURE_2D;
2818 }
2819}
2820
2821sub DESTROY {
2822 my ($self) = @_;
2823
2824 $self->{timer}->cancel
2825 if $self->{timer};
2826
2827 $self->SUPER::DESTROY;
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->_emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
1973 $self->emit ("open"); 2897 $self->_emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 return unless $text;
2971
2972 my $timeout = time + ((delete $arg{timeout}) || 60);
2973
2974 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975
2976 if (my $item = $self->{item}{$group}) {
2977 if ($item->{text} eq $text) {
2978 $item->{count}++;
2979 } else {
2980 $item->{count} = 1;
2981 $item->{text} = $item->{tooltip} = $text;
2982 }
2983 $item->{id} = ++$self->{id};
2984 $item->{timeout} = $timeout;
2985 delete $item->{label};
1974 } else { 2986 } else {
1975 $CFClient::UI::ROOT->remove ($self->{other}); 2987 $self->{item}{$group} = {
1976 $self->emit ("close"); 2988 id => ++$self->{id},
2989 text => $text,
2990 timeout => $timeout,
2991 tooltip => $text,
2992 fg => [0.8, 0.8, 0.8, 0.8],
2993 pri => 0,
2994 count => 1,
2995 %arg,
2996 };
1977 } 2997 }
1978 2998
1979 $self->emit (changed => $self->{state}); 2999 $self->reorder;
3000}
3001
3002sub reconfigure {
3003 my ($self) = @_;
3004
3005 delete $_->{label}
3006 for values %{ $self->{item} || {} };
3007
3008 $self->reorder;
3009 $self->SUPER::reconfigure;
1980} 3010}
1981 3011
1982############################################################################# 3012#############################################################################
1983 3013
3014package CFClient::UI::Inventory;
3015
3016our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018sub new {
3019 my $class = shift;
3020
3021 my $self = $class->SUPER::new (
3022 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023 @_,
3024 );
3025
3026 $self
3027}
3028
3029sub set_items {
3030 my ($self, $items) = @_;
3031
3032 $self->{scrolled}->clear;
3033 return unless $items;
3034
3035 my @items = sort {
3036 ($a->{type} <=> $b->{type})
3037 or ($a->{name} cmp $b->{name})
3038 } @$items;
3039
3040 $self->{real_items} = \@items;
3041
3042 my $row = 0;
3043 for my $item (@items) {
3044 CFClient::Item::update_widgets $item;
3045
3046 $self->{scrolled}->add (0, $row, $item->{face_widget});
3047 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3048 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050 $row++;
3051 }
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::BindEditor;
3057
3058our @ISA = CFClient::UI::FancyFrame::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065 $self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069 text => "start recording",
3070 tooltip => "Start/Stops recording of actions."
3071 ."All subsequent actions after the recording started will be captured."
3072 ."The actions are displayed after the record was stopped."
3073 ."To bind the action you have to click on the 'Bind' button",
3074 on_activate => sub {
3075 unless ($self->{recording}) {
3076 $self->start;
3077 } else {
3078 $self->stop;
3079 }
3080 });
3081
3082 $vb->add (new CFClient::UI::Label text => "Actions:");
3083 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3086 $vb->add (my $hb = new CFClient::UI::HBox);
3087 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088 $hb->add (new CFClient::UI::Button
3089 text => "bind",
3090 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091 on_activate => sub {
3092 $self->ask_for_bind;
3093 });
3094
3095 $vb->add (my $hb = new CFClient::UI::HBox);
3096 $hb->add (new CFClient::UI::Button
3097 text => "ok",
3098 expand => 1,
3099 tooltip => "This closes the binding editor and saves the binding",
3100 on_activate => sub {
3101 $self->hide;
3102 $self->commit;
3103 });
3104
3105 $hb->add (new CFClient::UI::Button
3106 text => "cancel",
3107 expand => 1,
3108 tooltip => "This closes the binding editor without saving",
3109 on_activate => sub {
3110 $self->hide;
3111 $self->{binding_cancel}->()
3112 if $self->{binding_cancel};
3113 });
3114
3115 $self->update_binding_widgets;
3116
3117 $self
3118}
3119
3120sub commit {
3121 my ($self) = @_;
3122 my ($mod, $sym, $cmds) = $self->get_binding;
3123 if ($sym != 0 && @$cmds > 0) {
3124 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125 ."'. Don't forget 'Save Config'!");
3126 $self->{binding_change}->($mod, $sym, $cmds)
3127 if $self->{binding_change};
3128 } else {
3129 $::STATUSBOX->add ("No action bound, no key or action specified!");
3130 $self->{binding_cancel}->()
3131 if $self->{binding_cancel};
3132 }
3133}
3134
3135sub start {
3136 my ($self) = @_;
3137
3138 $self->{rec_btn}->set_text ("stop recording");
3139 $self->{recording} = 1;
3140 $self->clear_command_list;
3141 $::CONN->start_record if $::CONN;
3142}
3143
3144sub stop {
3145 my ($self) = @_;
3146
3147 $self->{rec_btn}->set_text ("start recording");
3148 $self->{recording} = 0;
3149
3150 my $rec;
3151 $rec = $::CONN->stop_record if $::CONN;
3152 return unless ref $rec eq 'ARRAY';
3153 $self->set_command_list ($rec);
3154}
3155
3156# if $commit is true, the binding will be set after the user entered a key combo
3157sub ask_for_bind {
3158 my ($self, $commit) = @_;
3159
3160 CFClient::Binder::open_binding_dialog (sub {
3161 my ($mod, $sym) = @_;
3162 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3163 $self->update_binding_widgets;
3164 $self->commit if $commit;
3165 });
3166}
3167
3168# $mod and $sym are the modifiers and key symbol
3169# $cmds is a array ref of strings (the commands)
3170# $cb is the callback that is executed on OK
3171# $ccb is the callback that is executed on CANCEL and
3172# when the binding was unsuccessful on OK
3173sub set_binding {
3174 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3175
3176 $self->clear_command_list;
3177 $self->{recording} = 0;
3178 $self->{rec_btn}->set_text ("start recording");
3179
3180 $self->{binding} = [$mod, $sym];
3181 $self->{commands} = $cmds;
3182
3183 $self->{binding_change} = $cb;
3184 $self->{binding_cancel} = $ccb;
3185
3186 $self->update_binding_widgets;
3187}
3188
3189# this is a shortcut method that asks for a binding
3190# and then just binds it.
3191sub do_quick_binding {
3192 my ($self, $cmds) = @_;
3193 $self->set_binding (undef, undef, $cmds, sub {
3194 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3195 });
3196 $self->ask_for_bind (1);
3197}
3198
3199sub update_binding_widgets {
3200 my ($self) = @_;
3201 my ($mod, $sym, $cmds) = $self->get_binding;
3202 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3203 $self->set_command_list ($cmds);
3204}
3205
3206sub get_binding {
3207 my ($self) = @_;
3208 return (
3209 $self->{binding}->[0],
3210 $self->{binding}->[1],
3211 [ grep { defined $_ } @{$self->{commands}} ]
3212 );
3213}
3214
3215sub clear_command_list {
3216 my ($self) = @_;
3217 $self->{cmdbox}->clear ();
3218}
3219
3220sub set_command_list {
3221 my ($self, $cmds) = @_;
3222
3223 $self->{cmdbox}->clear ();
3224 $self->{commands} = $cmds;
3225
3226 my $idx = 0;
3227
3228 for (@$cmds) {
3229 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3230
3231 my $i = $idx;
3232 $hb->add (new CFClient::UI::Label text => $_);
3233 $hb->add (new CFClient::UI::Button
3234 text => "delete",
3235 tooltip => "Deletes the action from the record",
3236 on_activate => sub {
3237 $self->{cmdbox}->remove ($hb);
3238 $cmds->[$i] = undef;
3239 });
3240
3241
3242 $idx++
3243 }
3244}
3245
3246#############################################################################
3247
3248package CFClient::UI::SpellList;
3249
3250our @ISA = CFClient::UI::FancyFrame::;
3251
3252sub new {
3253 my $class = shift;
3254
3255 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3256
3257 $self->add (new CFClient::UI::ScrolledWindow
3258 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3259
3260 $self;
3261}
3262
3263# XXX: Do sorting? Argl...
3264sub add_spell {
3265 my ($self, $spell) = @_;
3266 $self->{spells}->{$spell->{name}} = $spell;
3267
3268 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3269 face => $spell->{face},
3270 can_hover => 1,
3271 can_events => 1,
3272 tooltip => $spell->{message});
3273
3274 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3275 text => $spell->{name},
3276 can_hover => 1,
3277 can_events => 1,
3278 tooltip => $spell->{message},
3279 expand => 1);
3280
3281 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3282 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3283 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3284 expand => 1);
3285
3286 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3287 text => "bind to key",
3288 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3289}
3290
3291sub rebuild_spell_list {
3292 my ($self) = @_;
3293 $self->{tbl_idx} = 0;
3294 $self->add_spell ($_) for values %{$self->{spells}};
3295}
3296
3297sub remove_spell {
3298 my ($self, $spell) = @_;
3299 delete $self->{spells}->{$spell->{name}};
3300 $self->rebuild_spell_list;
3301}
3302
3303#############################################################################
3304
1984package CFClient::UI::Root; 3305package CFClient::UI::Root;
1985 3306
1986our @ISA = CFClient::UI::Container::; 3307our @ISA = CFClient::UI::Container::;
1987 3308
1988use SDL::OpenGL; 3309use CFClient::OpenGL;
3310
3311sub new {
3312 my $class = shift;
3313
3314 my $self = $class->SUPER::new (
3315 visible => 1,
3316 @_,
3317 );
3318
3319 Scalar::Util::weaken ($self->{root} = $self);
3320
3321 $self
3322}
1989 3323
1990sub size_request { 3324sub size_request {
1991 ($::WIDTH, $::HEIGHT) 3325 my ($self) = @_;
3326
3327 ($self->{w}, $self->{h})
3328}
3329
3330sub _to_pixel {
3331 my ($coord, $size, $max) = @_;
3332
3333 $coord =
3334 $coord eq "center" ? ($max - $size) * 0.5
3335 : $coord eq "max" ? $max
3336 : $coord;
3337
3338 $coord = 0 if $coord < 0;
3339 $coord = $max - $size if $coord > $max - $size;
3340
3341 int $coord + 0.5
1992} 3342}
1993 3343
1994sub size_allocate { 3344sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 3345 my ($self, $w, $h) = @_;
1996 3346
1997 $self->_size_allocate ($x, $y, $w, $h); 3347 for my $child ($self->children) {
3348 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1998 3349
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3350 $X = $child->{force_x} if exists $child->{force_x};
2000 for @{$self->{children}}; 3351 $Y = $child->{force_y} if exists $child->{force_y};
2001}
2002 3352
2003sub _topleft { 3353 $X = _to_pixel $X, $W, $self->{w};
3354 $Y = _to_pixel $Y, $H, $self->{h};
3355
3356 $child->configure ($X, $Y, $W, $H);
3357 }
3358}
3359
3360sub coord2local {
2004 my ($self, $x, $y) = @_; 3361 my ($self, $x, $y) = @_;
2005 3362
2006 ($x, $y) 3363 ($x, $y)
2007} 3364}
2008 3365
3366sub coord2global {
3367 my ($self, $x, $y) = @_;
3368
3369 ($x, $y)
3370}
3371
2009sub update { 3372sub update {
2010 my ($self) = @_; 3373 my ($self) = @_;
2011 3374
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3375 $::WANT_REFRESH++;
2013 ::refresh ();
2014} 3376}
2015 3377
2016sub add { 3378sub add {
2017 my ($self, $widget) = @_; 3379 my ($self, @children) = @_;
2018 3380
3381 $_->{is_toplevel} = 1
3382 for @children;
3383
2019 $self->SUPER::add ($widget); 3384 $self->SUPER::add (@children);
3385}
2020 3386
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3387sub remove {
3388 my ($self, @children) = @_;
3389
3390 $self->SUPER::remove (@children);
3391
3392 delete $self->{is_toplevel}
3393 for @children;
3394
3395 while (@children) {
3396 my $w = pop @children;
3397 push @children, $w->children;
3398 $w->set_invisible;
3399 }
2022} 3400}
2023 3401
2024sub on_refresh { 3402sub on_refresh {
2025 my ($self, $id, $cb) = @_; 3403 my ($self, $id, $cb) = @_;
2026 3404
2027 $self->{refresh_hook}{$id} = $cb; 3405 $self->{refresh_hook}{$id} = $cb;
2028} 3406}
2029 3407
3408sub on_post_alloc {
3409 my ($self, $id, $cb) = @_;
3410
3411 $self->{post_alloc_hook}{$id} = $cb;
3412}
3413
2030sub draw { 3414sub draw {
2031 my ($self) = @_; 3415 my ($self) = @_;
2032 3416
2033 while (my $rcb = delete $self->{refresh_hook}) { 3417 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 3418 $_->()
3419 for values %{delete $self->{refresh_hook}};
2035 } 3420 }
3421
3422 if ($self->{realloc}) {
3423 my %queue;
3424 my @queue;
3425 my $widget;
3426
3427 outer:
3428 while () {
3429 if (my $realloc = delete $self->{realloc}) {
3430 for $widget (values %$realloc) {
3431 $widget->{visible} or next; # do not resize invisible widgets
3432
3433 $queue{$widget+0}++ and next; # duplicates are common
3434
3435 push @{ $queue[$widget->{visible}] }, $widget;
3436 }
3437 }
3438
3439 while () {
3440 @queue or last outer;
3441
3442 $widget = pop @{ $queue[-1] || [] }
3443 and last;
3444
3445 pop @queue;
3446 }
3447
3448 delete $queue{$widget+0};
3449
3450 my ($w, $h) = $widget->size_request;
3451
3452 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3453 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3454
3455 $w = $widget->{force_w} if exists $widget->{force_w};
3456 $h = $widget->{force_h} if exists $widget->{force_h};
3457
3458 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3459 || delete $widget->{force_realloc}) {
3460 $widget->{req_w} = $w;
3461 $widget->{req_h} = $h;
3462
3463 $self->{size_alloc}{$widget+0} = $widget;
3464
3465 if (my $parent = $widget->{parent}) {
3466 $self->{realloc}{$parent+0} = $parent
3467 unless $queue{$parent+0};
3468
3469 $parent->{force_size_alloc} = 1;
3470 $self->{size_alloc}{$parent+0} = $parent;
3471 }
3472 }
3473
3474 delete $self->{realloc}{$widget+0};
3475 }
3476 }
3477
3478 while (my $size_alloc = delete $self->{size_alloc}) {
3479 my @queue = sort { $b->{visible} <=> $a->{visible} }
3480 values %$size_alloc;
3481
3482 while () {
3483 my $widget = pop @queue || last;
3484
3485 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3486
3487 $w = 0 if $w < 0;
3488 $h = 0 if $h < 0;
3489
3490 $w = int $w + 0.5;
3491 $h = int $h + 0.5;
3492
3493 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3494 $widget->{old_w} = $widget->{w};
3495 $widget->{old_h} = $widget->{h};
3496
3497 $widget->{w} = $w;
3498 $widget->{h} = $h;
3499
3500 $widget->emit (size_allocate => $w, $h);
3501 }
3502 }
3503 }
3504
3505 while ($self->{post_alloc_hook}) {
3506 $_->()
3507 for values %{delete $self->{post_alloc_hook}};
3508 }
3509
2036 3510
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3511 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3512 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 3513 glClear GL_COLOR_BUFFER_BIT;
2040 3514
2041 glMatrixMode GL_PROJECTION; 3515 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity; 3516 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3517 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2044 glMatrixMode GL_MODELVIEW; 3518 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity; 3519 glLoadIdentity;
2046 3520
3521 {
3522 package CFClient::UI::Base;
3523
3524 ($draw_x, $draw_y, $draw_w, $draw_h) =
3525 (0, 0, $self->{w}, $self->{h});
3526 }
3527
2047 $self->_draw; 3528 $self->_draw;
2048} 3529}
2049 3530
2050############################################################################# 3531#############################################################################
2051 3532
2052package CFClient::UI; 3533package CFClient::UI;
2053 3534
2054$ROOT = new CFClient::UI::Root; 3535$ROOT = new CFClient::UI::Root;
3536$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2055 3537
20561 35381
2057 3539

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