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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.107 by root, Fri Apr 14 20:27:35 2006 UTC vs.
Revision 1.267 by root, Thu Jun 1 04:10:29 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
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} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += $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} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 my $self = bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class; 214 }, $class;
92 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
93 for (keys %$self) { 218 for (keys %$self) {
94 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
95 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
96 } 221 }
97 } 222 }
98 223
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
99 $self 236 $self
100} 237}
101 238
239sub destroy {
240 my ($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 $self->{parent};
314}
315
102sub move { 316sub move_abs {
103 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
104 $self->{x} = $x; 318
105 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
106 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
107}
108 322
109sub needs_redraw { 323 $self->update;
110 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
111} 333}
112 334
113sub size_request { 335sub size_request {
114 require Carp; 336 require Carp;
115 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
116} 338}
117 339
118sub _size_allocate { 340sub configure {
119 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
120 342
343 if ($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) {
121 $self->{x} = $x; 356 $self->{x} = $x;
122 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
123 360
124 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
125 363
126 $self->{w} = $w; 364 $self->{alloc_w} = $w;
127 $self->{h} = $h; 365 $self->{alloc_h} = $h;
128 366
367 $self->{root}{size_alloc}{$self+0} = $self;
129 1 368 }
130} 369}
131 370
132sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376}
377
378sub set_max_size {
133 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
134 380
135 $self->_size_allocate ($x, $y, $w, $h); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
136} 399}
137 400
138# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
139sub translate { 402sub coord2local {
140 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
141 404
142 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406}
407
408# translate local coordinates to global coordinate system
409sub coord2global {
410 my ($self, $x, $y) = @_;
411
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
143} 413}
144 414
145sub focus_in { 415sub focus_in {
146 my ($self) = @_; 416 my ($self) = @_;
147 417
148 return if $FOCUS == $self; 418 return if $FOCUS == $self;
149 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
150 420
151 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
152 $focus->update if $focus; 425 $focus->update if $focus;
153 $FOCUS->update; 426 $FOCUS->update;
154} 427}
155 428
156sub focus_out { 429sub focus_out {
157 my ($self) = @_; 430 my ($self) = @_;
158 431
159 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
160 433
161 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
162 $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 $FOCUS;
163} 442}
164 443
165sub mouse_motion { } 444sub mouse_motion { }
166sub button_up { } 445sub button_up { }
167sub key_down { } 446sub key_down { }
168sub key_up { } 447sub key_up { }
169 448
170sub button_down { 449sub button_down {
171 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
172 451
173 $self->focus_in; 452 $self->focus_in;
174} 453}
175 454
176sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
177sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
178sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
179sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
180sub 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, $draw_h); # screen rectangle being drawn
181 528
182sub draw { 529sub draw {
183 my ($self) = @_; 530 my ($self) = @_;
184 531
185 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 local $draw_x = $draw_x + $self->{x};
535 local $draw_y = $draw_y + $self->{y};
536
537 return if $draw_x + $self->{w} < 0;
538 return if $draw_x >= $draw_w;
539 return if $draw_y + $self->{h} < 0;
540 return if $draw_y >= $draw_h;
186 541
187 glPushMatrix; 542 glPushMatrix;
188 glTranslate $self->{x}, $self->{y}, 0; 543 glTranslate $self->{x}, $self->{y}, 0;
189 $self->_draw; 544 $self->_draw;
190 glPopMatrix; 545 glPopMatrix;
191 546
192 if ($self == $HOVER && $self->{can_hover}) { 547 if ($self == $HOVER && $self->{can_hover}) {
193 my ($x, $y) = @$self{qw(x y)}; 548 my ($x, $y) = @$self{qw(x y)};
194 549
195 glColor 0, 0, 1, 0.2; 550 glColor 1, 0.8, 0.5, 0.2;
196 glEnable GL_BLEND; 551 glEnable GL_BLEND;
197 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 552 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
198 glBegin GL_QUADS; 553 glBegin GL_QUADS;
199 glVertex $x , $y; 554 glVertex $x , $y;
200 glVertex $x + $self->{w}, $y; 555 glVertex $x + $self->{w}, $y;
201 glVertex $x + $self->{w}, $y + $self->{h}; 556 glVertex $x + $self->{w}, $y + $self->{h};
202 glVertex $x , $y + $self->{h}; 557 glVertex $x , $y + $self->{h};
203 glEnd; 558 glEnd;
204 glDisable GL_BLEND; 559 glDisable GL_BLEND;
205 } 560 }
561
562 if ($ENV{CFPLUS_DEBUG} & 1) {
563 glPushMatrix;
564 glColor 1, 1, 0, 1;
565 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
566 glBegin GL_LINE_LOOP;
567 glVertex 0 , 0;
568 glVertex $self->{w} - 1, 0;
569 glVertex $self->{w} - 1, $self->{h} - 1;
570 glVertex 0 , $self->{h} - 1;
571 glEnd;
572 glPopMatrix;
573 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
574 }
206} 575}
207 576
208sub _draw { 577sub _draw {
209 my ($self) = @_; 578 my ($self) = @_;
210 579
211 warn "no draw defined for $self\n"; 580 warn "no draw defined for $self\n";
212} 581}
213 582
214sub find_widget {
215 my ($self, $x, $y) = @_;
216
217 return $self
218 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
219 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
220
221 ()
222}
223
224sub set_parent {
225 my ($self, $par) = @_;
226
227 $self->{parent} = $par;
228 Scalar::Util::weaken $self->{parent};
229}
230
231sub get_parent {
232 $_[0]->{parent}
233}
234
235sub update {
236 my ($self) = @_;
237
238 $self->{parent}->update
239 if $self->{parent};
240}
241
242sub connect {
243 my ($self, $signal, $cb) = @_;
244
245 push @{ $self->{cb}{$signal} }, $cb;
246}
247
248sub emit {
249 my ($self, $signal, @args) = @_;
250
251 $_->($self, @args)
252 for @{$self->{cb}{$signal} || []};
253}
254
255sub DESTROY { 583sub DESTROY {
256 my ($self) = @_; 584 my ($self) = @_;
257 585
586 delete $WIDGET{$self+0};
258 #$self->deactivate; 587 #$self->deactivate;
259} 588}
260 589
261############################################################################# 590#############################################################################
262 591
263package CFClient::UI::DrawBG; 592package CFClient::UI::DrawBG;
264 593
265our @ISA = CFClient::UI::Base::; 594our @ISA = CFClient::UI::Base::;
266 595
267use strict; 596use strict;
268use SDL::OpenGL; 597use CFClient::OpenGL;
269 598
270sub new { 599sub new {
271 my $class = shift; 600 my $class = shift;
272 601
273 # range [value, low, high, page] 602 # range [value, low, high, page]
274 603
275 $class->SUPER::new ( 604 $class->SUPER::new (
276 bg => [0, 0, 0, 0.2], 605 #bg => [0, 0, 0, 0.2],
277 active_bg => [1, 1, 1, 0.5], 606 #active_bg => [1, 1, 1, 0.5],
278 @_ 607 @_
279 ) 608 )
280} 609}
281 610
282sub _draw { 611sub _draw {
283 my ($self) = @_; 612 my ($self) = @_;
284 613
614 my $color = $FOCUS == $self && $self->{active_bg}
615 ? $self->{active_bg}
616 : $self->{bg};
617
618 if ($color && (@$color < 4 || $color->[3])) {
285 my ($w, $h) = @$self{qw(w h)}; 619 my ($w, $h) = @$self{qw(w h)};
286 620
287 glEnable GL_BLEND; 621 glEnable GL_BLEND;
288 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 622 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
289 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 623 glColor @$color;
290 624
291 glBegin GL_QUADS; 625 glBegin GL_QUADS;
292 glVertex 0 , 0; 626 glVertex 0 , 0;
293 glVertex 0 , $h; 627 glVertex 0 , $h;
294 glVertex $w, $h; 628 glVertex $w, $h;
295 glVertex $w, 0; 629 glVertex $w, 0;
296 glEnd; 630 glEnd;
297 631
298 glDisable GL_BLEND; 632 glDisable GL_BLEND;
633 }
299} 634}
300 635
301############################################################################# 636#############################################################################
302 637
303package CFClient::UI::Empty; 638package CFClient::UI::Empty;
304
305our @ISA = CFClient::UI::Base::;
306
307sub size_request {
308 (0, 0)
309}
310
311sub draw { }
312
313#############################################################################
314
315package CFClient::UI::Container;
316 639
317our @ISA = CFClient::UI::Base::; 640our @ISA = CFClient::UI::Base::;
318 641
319sub new { 642sub new {
320 my ($class, %arg) = @_; 643 my ($class, %arg) = @_;
644 $class->SUPER::new (can_events => 0, %arg);
645}
646
647sub size_request {
648 my ($self) = @_;
649
650 ($self->{w} + 0, $self->{h} + 0)
651}
652
653sub draw { }
654
655#############################################################################
656
657package CFClient::UI::Container;
658
659our @ISA = CFClient::UI::Base::;
660
661sub new {
662 my ($class, %arg) = @_;
321 663
322 my $children = delete $arg{children} || []; 664 my $children = delete $arg{children} || [];
323 665
324 my $self = $class->SUPER::new (children => [], %arg); 666 my $self = $class->SUPER::new (
667 children => [],
668 can_events => 0,
669 %arg,
670 );
325 $self->add ($_) for @$children; 671 $self->add ($_) for @$children;
326 672
327 $self 673 $self
328} 674}
329 675
330sub add { 676sub add {
331 my ($self, $chld) = @_; 677 my ($self, @widgets) = @_;
332 678
333 $chld->set_parent ($self); 679 $_->set_parent ($self)
680 for @widgets;
681
682 use sort 'stable';
334 683
335 $self->{children} = [ 684 $self->{children} = [
336 sort { $a->{z} <=> $b->{z} } 685 sort { $a->{z} <=> $b->{z} }
337 @{$self->{children}}, $chld 686 @{$self->{children}}, @widgets
338 ]; 687 ];
339 688
340 $self->{w} = $self->{h} = -1; 689 $self->realloc;
341 $self->update; 690}
691
692sub children {
693 @{ $_[0]{children} }
342} 694}
343 695
344sub remove { 696sub remove {
345 my ($self, $widget) = @_; 697 my ($self, $child) = @_;
346 698
699 delete $child->{parent};
700 $child->hide;
701
347 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 702 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
348 703
349 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 704 $self->realloc;
705}
706
707sub clear {
708 my ($self) = @_;
709
710 my $children = delete $self->{children};
711 $self->{children} = [];
712
713 for (@$children) {
714 delete $_->{parent};
715 $_->hide;
716 }
717
718 $self->realloc;
350} 719}
351 720
352sub find_widget { 721sub find_widget {
353 my ($self, $x, $y) = @_; 722 my ($self, $x, $y) = @_;
354 723
… …
384 753
385 $class->SUPER::new (children => [$child], %arg) 754 $class->SUPER::new (children => [$child], %arg)
386} 755}
387 756
388sub add { 757sub add {
389 my ($self, $widget) = @_; 758 my ($self, $child) = @_;
390 759
391 $self->{children} = []; 760 $self->{children} = [];
392 761
393 $self->SUPER::add ($widget); 762 $self->SUPER::add ($child);
394} 763}
395 764
396sub remove { 765sub remove {
397 my ($self, $widget) = @_; 766 my ($self, $widget) = @_;
398 767
… …
407sub size_request { 776sub size_request {
408 $_[0]{children}[0]->size_request 777 $_[0]{children}[0]->size_request
409} 778}
410 779
411sub size_allocate { 780sub size_allocate {
412 my ($self, $x, $y, $w, $h) = @_; 781 my ($self, $w, $h) = @_;
413 782
414 $self->_size_allocate ($x, $y, $w, $h) or return;
415
416 $self->{children}[0]->size_allocate (0, 0, $w, $h); 783 $self->{children}[0]->configure (0, 0, $w, $h);
417} 784}
418 785
419############################################################################# 786#############################################################################
420 787
421package CFClient::UI::Window; 788package CFClient::UI::Window;
422 789
423our @ISA = CFClient::UI::Bin::; 790our @ISA = CFClient::UI::Bin::;
424 791
425use SDL::OpenGL; 792use CFClient::OpenGL;
426 793
427sub new { 794sub new {
428 my ($class, %arg) = @_; 795 my ($class, %arg) = @_;
429 796
430 my $self = $class->SUPER::new (%arg); 797 my $self = $class->SUPER::new (%arg);
431} 798}
432 799
433sub update { 800sub update {
434 my ($self) = @_; 801 my ($self) = @_;
435 802
436 # we want to do this delayed... 803 $ROOT->on_post_alloc ($self => sub { $self->render_child });
437 $self->render_chld;
438 $self->SUPER::update; 804 $self->SUPER::update;
439} 805}
440 806
807sub size_allocate {
808 my ($self, $w, $h) = @_;
809
810 $self->SUPER::size_allocate ($w, $h);
811 $self->update;
812}
813
814sub _render {
815 my ($self) = @_;
816
817 $self->{children}[0]->draw;
818}
819
441sub render_chld { 820sub render_child {
442 my ($self) = @_; 821 my ($self) = @_;
443 822
444 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 823 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
445 glClearColor 0, 0, 0, 1; 824 glClearColor 0, 0, 0, 0;
446 glClear GL_COLOR_BUFFER_BIT; 825 glClear GL_COLOR_BUFFER_BIT;
447 $self->child->draw; 826
827 {
828 package CFClient::UI::Base;
829
830 ($draw_x, $draw_y, $draw_w, $draw_h) =
831 (0, 0, $self->{w}, $self->{h});
832 }
833
834 $self->_render;
448 }; 835 };
449} 836}
450 837
451sub size_allocate {
452 my ($self, $x, $y, $w, $h) = @_;
453
454 $self->_size_allocate ($x, $y, $w, $h) or return;
455
456 $self->child->size_allocate (0, 0, $w, $h);
457
458 $self->render_chld;
459}
460
461sub _draw { 838sub _draw {
462 my ($self) = @_; 839 my ($self) = @_;
463 840
464 my ($w, $h) = ($self->w, $self->h); 841 my ($w, $h) = @$self{qw(w h)};
465 842
466 my $tex = $self->{texture} 843 my $tex = $self->{texture}
467 or return; 844 or return;
468 845
469 glEnable GL_BLEND;
470 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
471 glEnable GL_TEXTURE_2D; 846 glEnable GL_TEXTURE_2D;
472 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 847 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
848 glColor 1, 1, 1, 1;
473 849
474 $tex->draw_quad (0, 0, $w, $h); 850 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
475 851
476 glDisable GL_BLEND;
477 glDisable GL_TEXTURE_2D; 852 glDisable GL_TEXTURE_2D;
478} 853}
479 854
480############################################################################# 855#############################################################################
481 856
482package CFClient::UI::Frame; 857package CFClient::UI::ViewPort;
483 858
484our @ISA = CFClient::UI::Bin::; 859our @ISA = CFClient::UI::Window::;
485
486use SDL::OpenGL;
487
488sub size_request {
489 my ($self) = @_;
490 my $chld = $self->child
491 or return (0, 0);
492
493 $chld->move (2, 2);
494
495 map { $_ + 4 } $chld->size_request;
496}
497
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
504}
505
506sub _draw {
507 my ($self) = @_;
508
509 my $chld = $self->child;
510
511 my ($w, $h) = $chld->size_request;
512
513 glBegin GL_QUADS;
514 glColor 0, 0, 0;
515 glVertex 0 , 0;
516 glVertex 0 , $h + 4;
517 glVertex $w + 4 , $h + 4;
518 glVertex $w + 4 , 0;
519 glEnd;
520
521 $chld->draw;
522}
523
524#############################################################################
525
526package CFClient::UI::FancyFrame;
527
528our @ISA = CFClient::UI::Bin::;
529
530use SDL::OpenGL;
531
532my @tex =
533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
534 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
535 860
536sub new { 861sub new {
537 my $class = shift; 862 my $class = shift;
538 863
539 # TODO: user_x, user_y, overwrite moveto?
540
541 $class->SUPER::new ( 864 $class->SUPER::new (
865 scroll_x => 0,
866 scroll_y => 1,
867 @_,
868 )
869}
870
871sub size_request {
872 my ($self) = @_;
873
874 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
875
876 $w = 10 if $self->{scroll_x};
877 $h = 10 if $self->{scroll_y};
878
879 ($w, $h)
880}
881
882sub size_allocate {
883 my ($self, $w, $h) = @_;
884
885 my $child = $self->child;
886
887 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
888 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
889
890 $self->child->configure (0, 0, $w, $h);
891 $self->update;
892}
893
894sub set_offset {
895 my ($self, $x, $y) = @_;
896
897 $self->{view_x} = int $x;
898 $self->{view_y} = int $y;
899
900 $self->update;
901}
902
903# hmm, this does not work for topleft of $self... but we should not ask for that
904sub coord2local {
905 my ($self, $x, $y) = @_;
906
907 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
908}
909
910sub coord2global {
911 my ($self, $x, $y) = @_;
912
913 $x = List::Util::min $self->{w}, $x - $self->{view_x};
914 $y = List::Util::min $self->{h}, $y - $self->{view_y};
915
916 $self->SUPER::coord2global ($x, $y)
917}
918
919sub find_widget {
920 my ($self, $x, $y) = @_;
921
922 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
923 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
924 ) {
925 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
926 } else {
927 $self->CFClient::UI::Base::find_widget ($x, $y)
928 }
929}
930
931sub _render {
932 my ($self) = @_;
933
934 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
935 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
936
937 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
938
939 $self->SUPER::_render;
940}
941
942#############################################################################
943
944package CFClient::UI::ScrolledWindow;
945
946our @ISA = CFClient::UI::HBox::;
947
948sub new {
949 my $class = shift;
950
951 my $self;
952
953 my $slider = new CFClient::UI::Slider
954 vertical => 1,
955 range => [0, 0, 1, 0.01], # HACK fix
956 on_changed => sub {
957 $self->{vp}->set_offset (0, $_[1]);
958 },
959 ;
960
961 $self = $class->SUPER::new (
962 vp => (new CFClient::UI::ViewPort expand => 1),
963 slider => $slider,
964 @_,
965 );
966
967 $self->{vp}->add ($self->{scrolled});
968 $self->add ($self->{vp});
969 $self->add ($self->{slider});
970
971 $self
972}
973
974sub update {
975 my ($self) = @_;
976
977 $self->SUPER::update;
978
979 # todo: overwrite size_allocate of child
980 my $child = $self->{vp}->child;
981 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
982}
983
984sub size_allocate {
985 my ($self, $w, $h) = @_;
986
987 $self->SUPER::size_allocate ($w, $h);
988
989 my $child = $self->{vp}->child;
990 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
991}
992
993#TODO# update range on size_allocate depending on child
994# update viewport offset on scroll
995
996#############################################################################
997
998package CFClient::UI::Frame;
999
1000our @ISA = CFClient::UI::Bin::;
1001
1002use CFClient::OpenGL;
1003
1004sub new {
1005 my $class = shift;
1006
1007 $class->SUPER::new (
1008 bg => undef,
1009 @_,
1010 )
1011}
1012
1013sub _draw {
1014 my ($self) = @_;
1015
1016 if ($self->{bg}) {
1017 my ($w, $h) = @$self{qw(w h)};
1018
1019 glEnable GL_BLEND;
1020 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1021 glColor @{ $self->{bg} };
1022
1023 glBegin GL_QUADS;
1024 glVertex 0 , 0;
1025 glVertex 0 , $h;
1026 glVertex $w, $h;
1027 glVertex $w, 0;
1028 glEnd;
1029
1030 glDisable GL_BLEND;
1031 }
1032
1033 $self->SUPER::_draw;
1034}
1035
1036#############################################################################
1037
1038package CFClient::UI::FancyFrame;
1039
1040our @ISA = CFClient::UI::Bin::;
1041
1042use CFClient::OpenGL;
1043
1044my $bg =
1045 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1046 mipmap => 1, wrap => 1;
1047
1048my @border =
1049 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1050 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1051
1052sub new {
1053 my $class = shift;
1054
1055 my $self = $class->SUPER::new (
542 bg => [1, 1, 1, 1], 1056 bg => [1, 1, 1, 1],
543 border_bg => [1, 1, 1, 1], 1057 border_bg => [1, 1, 1, 1],
544 border => $::FONTSIZE * 0.8, 1058 border => 0.6,
1059 can_events => 1,
1060 min_w => 16,
1061 min_h => 16,
545 @_ 1062 @_
1063 );
1064
1065 $self->{title} &&= new CFClient::UI::Label
1066 align => 0,
1067 valign => 1,
1068 text => $self->{title},
1069 fontsize => $self->{border};
1070
1071 $self
1072}
1073
1074sub border {
1075 int $_[0]{border} * $::FONTSIZE
1076}
1077
1078sub size_request {
1079 my ($self) = @_;
1080
1081 my ($w, $h) = $self->SUPER::size_request;
1082
1083 (
1084 $w + $self->border * 2,
1085 $h + $self->border * 2,
546 ) 1086 )
547} 1087}
548 1088
549sub size_request {
550 my ($self) = @_;
551
552 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
553
554 my ($w, $h) = $self->SUPER::size_request;
555
556 (
557 $w + $self->{border} * 2,
558 $h + $self->{border} * 2,
559 )
560}
561
562sub size_allocate { 1089sub size_allocate {
563 my ($self, $x, $y, $w, $h) = @_; 1090 my ($self, $w, $h) = @_;
564 1091
565 $self->_size_allocate ($x, $y, $w, $h) or return;
566
567 $h -= List::Util::max 0, $self->{border} * 2; 1092 $h -= List::Util::max 0, $self->border * 2;
568 $w -= List::Util::max 0, $self->{border} * 2; 1093 $w -= List::Util::max 0, $self->border * 2;
569 1094
1095 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1096 if $self->{title};
1097
570 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1098 $self->child->configure ($self->border, $self->border, $w, $h);
571} 1099}
572 1100
573sub button_down { 1101sub button_down {
574 my ($self, $ev, $x, $y) = @_; 1102 my ($self, $ev, $x, $y) = @_;
575 1103
576 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1104 my ($w, $h) = @$self{qw(w h)};
577 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1105 my $border = $self->border;
578 1106
1107 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1108 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1109
1110 if ($lr & $td) {
1111 my ($wx, $wy) = ($self->{x}, $self->{y});
579 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1112 my ($ox, $oy) = ($ev->{x}, $ev->{y});
580 my ($bw, $bh) = ($self->{w}, $self->{h}); 1113 my ($bw, $bh) = ($self->{w}, $self->{h});
1114
1115 my $mx = $x < $border;
1116 my $my = $y < $border;
581 1117
582 $self->{motion} = sub { 1118 $self->{motion} = sub {
583 my ($ev, $x, $y) = @_; 1119 my ($ev, $x, $y) = @_;
584 1120
585 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1121 my $dx = $ev->{x} - $ox;
1122 my $dy = $ev->{y} - $oy;
586 1123
587 $self->{user_w} = $bw + $x - $ox; 1124 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
588 $self->{user_h} = $bh + $y - $oy; 1125 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1126
589 $self->update; 1127 $self->realloc;
1128 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
590 }; 1129 };
591 1130
592 } elsif ($x >= 0 && $x < $self->{w} 1131 } elsif ($lr ^ $td) {
593 && $y >= 0 && $y < $self->{border}) {
594
595 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
596 my ($bx, $by) = ($self->{x}, $self->{y}); 1133 my ($bx, $by) = ($self->{x}, $self->{y});
597 1134
598 $self->{motion} = sub { 1135 $self->{motion} = sub {
599 my ($ev, $x, $y) = @_; 1136 my ($ev, $x, $y) = @_;
600 1137
601 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1138 ($x, $y) = ($ev->{x}, $ev->{y});
602 1139
603 $self->move ($bx + $x - $ox, $by + $y - $oy); 1140 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
604 $self->update;
605 }; 1141 };
606 } 1142 }
607} 1143}
608 1144
609sub button_up { 1145sub button_up {
… …
622 my ($self) = @_; 1158 my ($self) = @_;
623 1159
624 my ($w, $h ) = ($self->{w}, $self->{h}); 1160 my ($w, $h ) = ($self->{w}, $self->{h});
625 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1161 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
626 1162
627 glEnable GL_BLEND;
628 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
629 glEnable GL_TEXTURE_2D; 1163 glEnable GL_TEXTURE_2D;
630 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1164 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
631 1165
1166 my $border = $self->border;
1167
632 glColor @{ $self->{border_bg} }; 1168 glColor @{ $self->{border_bg} };
633 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1169 $border[0]->draw_quad_alpha (0, 0, $w, $border);
634 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1170 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
635 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1171 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
636 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1172 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
637 1173
638 my $bg = $tex[0]; 1174 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1175 glColor @{ $self->{bg} };
639 1176
640 # TODO: repeat texture not scale 1177 # TODO: repeat texture not scale
641 my $rep_x = $cw / $bg->{w}; 1178 # solve this better(?)
642 my $rep_y = $ch / $bg->{h}; 1179 $bg->{s} = $cw / $bg->{w};
643 1180 $bg->{t} = $ch / $bg->{h};
644 glColor @{ $self->{bg} };
645
646 $bg->{s} = $rep_x;
647 $bg->{t} = $rep_y;
648 $bg->{wrap_mode} = 1;
649 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1181 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1182 }
650 1183
651 glDisable GL_TEXTURE_2D; 1184 glDisable GL_TEXTURE_2D;
652 glDisable GL_BLEND; 1185
1186 $self->{title}->draw if $self->{title};
653 1187
654 $self->child->draw; 1188 $self->child->draw;
655} 1189}
656 1190
657############################################################################# 1191#############################################################################
… …
660 1194
661our @ISA = CFClient::UI::Base::; 1195our @ISA = CFClient::UI::Base::;
662 1196
663use List::Util qw(max sum); 1197use List::Util qw(max sum);
664 1198
665use SDL::OpenGL; 1199use CFClient::OpenGL;
666 1200
667sub new { 1201sub new {
668 my $class = shift; 1202 my $class = shift;
669 1203
670 $class->SUPER::new ( 1204 $class->SUPER::new (
671 col_expand => [], 1205 col_expand => [],
672 @_ 1206 @_,
673 ) 1207 )
674} 1208}
675 1209
1210sub children {
1211 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1212}
1213
676sub add { 1214sub add {
677 my ($self, $x, $y, $chld) = @_; 1215 my ($self, $x, $y, $child) = @_;
678 1216
1217 $child->set_parent ($self);
679 $self->{children}[$y][$x] = $chld; 1218 $self->{children}[$y][$x] = $child;
680 $chld->set_parent ($self);
681 1219
682 $self->{w} = $self->{h} = -1; 1220 $self->realloc;
683 $self->update; 1221}
1222
1223# TODO: move to container class maybe? send children a signal on removal?
1224sub clear {
1225 my ($self) = @_;
1226
1227 my @children = $self->children;
1228 delete $self->{children};
1229
1230 for (@children) {
1231 delete $_->{parent};
1232 $_->hide;
1233 }
1234
1235 $self->realloc;
684} 1236}
685 1237
686sub get_wh { 1238sub get_wh {
687 my ($self) = @_; 1239 my ($self) = @_;
688 1240
… …
693 or next; 1245 or next;
694 1246
695 for my $x (0 .. $#$row) { 1247 for my $x (0 .. $#$row) {
696 my $widget = $row->[$x] 1248 my $widget = $row->[$x]
697 or next; 1249 or next;
698 my ($w, $h) = $widget->size_request; 1250 my ($w, $h) = @$widget{qw(req_w req_h)};
699 1251
700 $w[$x] = max $w[$x], $w; 1252 $w[$x] = max $w[$x], $w;
701 $h[$y] = max $h[$y], $h; 1253 $h[$y] = max $h[$y], $h;
702 } 1254 }
703 } 1255 }
… …
715 (sum @$hs), 1267 (sum @$hs),
716 ) 1268 )
717} 1269}
718 1270
719sub size_allocate { 1271sub size_allocate {
720 my ($self, $x, $y, $w, $h) = @_; 1272 my ($self, $w, $h) = @_;
721
722 $self->_size_allocate ($x, $y, $w, $h) or return;
723 1273
724 my ($ws, $hs) = $self->get_wh; 1274 my ($ws, $hs) = $self->get_wh;
725 1275
726 my $req_w = sum @$ws; 1276 my $req_w = (sum @$ws) || 1;
727 my $req_h = sum @$hs; 1277 my $req_h = (sum @$hs) || 1;
728 1278
729 # TODO: nicer code && do row_expand 1279 # TODO: nicer code && do row_expand
730 my @col_expand = @{$self->{col_expand}}; 1280 my @col_expand = @{$self->{col_expand}};
731 @col_expand = (1) x @$ws unless @col_expand; 1281 @col_expand = (1) x @$ws unless @col_expand;
732 my $col_expand = (sum @col_expand) || 1; 1282 my $col_expand = (sum @col_expand) || 1;
733 1283
734 # linearly scale sizes 1284 # linearly scale sizes
735 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1285 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
736 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1286 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
737 1287
738 $_ = int $_ for @$ws; #TODO: avoid rounding problems 1288 CFClient::UI::harmonize $ws;
739 $_ = int $_ for @$hs; #TODO: avoid rounding problems 1289 CFClient::UI::harmonize $hs;
740 1290
741 my $y; 1291 my $y;
742 1292
743 for my $r (0 .. $#{$self->{children}}) { 1293 for my $r (0 .. $#{$self->{children}}) {
744 my $row = $self->{children}[$r] 1294 my $row = $self->{children}[$r]
… …
749 1299
750 for my $c (0 .. $#$row) { 1300 for my $c (0 .. $#$row) {
751 my $col_w = $ws->[$c]; 1301 my $col_w = $ws->[$c];
752 1302
753 if (my $widget = $row->[$c]) { 1303 if (my $widget = $row->[$c]) {
754 $widget->size_allocate ($x, $y, $col_w, $row_h); 1304 $widget->configure ($x, $y, $col_w, $row_h);
755 } 1305 }
756 1306
757 $x += $col_w; 1307 $x += $col_w;
758 } 1308 }
759 1309
… …
786 } 1336 }
787} 1337}
788 1338
789############################################################################# 1339#############################################################################
790 1340
1341package CFClient::UI::Box;
1342
1343our @ISA = CFClient::UI::Container::;
1344
1345sub size_request {
1346 my ($self) = @_;
1347
1348 $self->{vertical}
1349 ? (
1350 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1351 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1352 )
1353 : (
1354 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1355 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1356 )
1357}
1358
1359sub size_allocate {
1360 my ($self, $w, $h) = @_;
1361
1362 my $space = $self->{vertical} ? $h : $w;
1363 my $children = $self->{children};
1364
1365 my @req;
1366
1367 if ($self->{homogeneous}) {
1368 @req = ($space / (@$children || 1)) x @$children;
1369 } else {
1370 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1371 my $req = List::Util::sum @req;
1372
1373 if ($req > $space) {
1374 # ah well, not enough space
1375 $_ *= $space / $req for @req;
1376 } else {
1377 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1378
1379 $space = ($space - $req) / $expand; # remaining space to give away
1380
1381 $req[$_] += $space * $children->[$_]{expand}
1382 for 0 .. $#$children;
1383 }
1384 }
1385
1386 CFClient::UI::harmonize \@req;
1387
1388 my $pos = 0;
1389 for (0 .. $#$children) {
1390 my $alloc = $req[$_];
1391 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1392
1393 $pos += $alloc;
1394 }
1395
1396 1
1397}
1398
1399#############################################################################
1400
791package CFClient::UI::HBox; 1401package CFClient::UI::HBox;
792 1402
793# TODO: wrap into common Box base class
794
795our @ISA = CFClient::UI::Container::; 1403our @ISA = CFClient::UI::Box::;
796 1404
797sub size_request { 1405sub new {
798 my ($self) = @_; 1406 my $class = shift;
799 1407
800 my @alloc = map [$_->size_request], @{$self->{children}}; 1408 $class->SUPER::new (
801 1409 vertical => 0,
802 ( 1410 @_,
803 (List::Util::sum map $_->[0], @alloc),
804 (List::Util::max map $_->[1], @alloc),
805 ) 1411 )
806} 1412}
807 1413
808sub size_allocate {
809 my ($self, $x, $y, $w, $h) = @_;
810
811 $self->_size_allocate ($x, $y, $w, $h);
812
813 ($h, $w) = ($w, $h);
814
815 my $children = $self->{children};
816
817 my @h = map +($_->size_request)[0], @$children;
818
819 my $req_h = List::Util::sum @h;
820
821 if ($req_h > $h) {
822 # ah well, not enough space
823 $_ *= $h / $req_h for @h;
824 } else {
825 my $exp = List::Util::sum map $_->{expand}, @$children;
826 $exp ||= 1;
827
828 for (0 .. $#$children) {
829 my $child = $children->[$_];
830
831 my $alloc_h = $h[$_];
832 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
833 $h[$_] = $alloc_h;
834 }
835 }
836
837 my $y = 0;
838 for (0 .. $#$children) {
839 my $child = $children->[$_];
840 my $h = int $h[$_];
841 $child->size_allocate ($y, 0, $h, $w);
842
843 $y += $h;
844 }
845}
846
847############################################################################# 1414#############################################################################
848 1415
849package CFClient::UI::VBox; 1416package CFClient::UI::VBox;
850 1417
851# TODO: wrap into common Box base class
852
853our @ISA = CFClient::UI::Container::; 1418our @ISA = CFClient::UI::Box::;
854 1419
855sub size_request { 1420sub new {
856 my ($self) = @_; 1421 my $class = shift;
857 1422
858 my @alloc = map [$_->size_request], @{$self->{children}}; 1423 $class->SUPER::new (
859 1424 vertical => 1,
860 ( 1425 @_,
861 (List::Util::max map $_->[0], @alloc),
862 (List::Util::sum map $_->[1], @alloc),
863 ) 1426 )
864} 1427}
865 1428
866sub size_allocate {
867 my ($self, $x, $y, $w, $h) = @_;
868
869 $self->_size_allocate ($x, $y, $w, $h);
870
871 my $children = $self->{children};
872
873 my @h = map +($_->size_request)[1], @$children;
874
875 my $req_h = List::Util::sum @h;
876
877 if ($req_h > $h) {
878 # ah well, not enough space
879 $_ *= $h / $req_h for @h;
880 } else {
881 my $exp = List::Util::sum map $_->{expand}, @$children;
882 $exp ||= 1;
883
884 for (0 .. $#$children) {
885 my $child = $children->[$_];
886
887 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
888 }
889 }
890
891 my $y = 0;
892 for (0 .. $#$children) {
893 my $child = $children->[$_];
894 my $h = int $h[$_];
895 $child->size_allocate (0, $y, $w, $h);
896
897 $y += $h;
898 }
899}
900
901############################################################################# 1429#############################################################################
902 1430
903package CFClient::UI::Label; 1431package CFClient::UI::Label;
904 1432
905our @ISA = CFClient::UI::Base::; 1433our @ISA = CFClient::UI::DrawBG::;
906 1434
907use SDL::OpenGL; 1435use CFClient::OpenGL;
908 1436
909sub new { 1437sub new {
910 my ($class, %arg) = @_; 1438 my ($class, %arg) = @_;
911 1439
912 my $self = $class->SUPER::new ( 1440 my $self = $class->SUPER::new (
913 fg => [1, 1, 1], 1441 fg => [1, 1, 1],
914 fontsize => $::FONTSIZE, 1442 #bg => none
915 text => "", 1443 #active_bg => none
1444 #font => default_font
1445 #text => initial text
1446 #markup => initial narkup
1447 #max_w => maximum pixel width
1448 ellipsise => 3, # end
1449 layout => (new CFClient::Layout),
1450 fontsize => 1,
916 align => -1, 1451 align => -1,
1452 valign => -1,
917 padding => 2, 1453 padding_x => 2,
918 layout => new CFClient::Layout, 1454 padding_y => 2,
1455 can_events => 0,
919 %arg 1456 %arg
920 ); 1457 );
921 1458
1459 if (exists $self->{template}) {
1460 my $layout = new CFClient::Layout;
1461 $layout->set_text (delete $self->{template});
1462 $self->{template} = $layout;
1463 }
1464
1465 if (exists $self->{markup}) {
1466 $self->set_markup (delete $self->{markup});
1467 } else {
922 $self->set_text ($self->{text}); 1468 $self->set_text (delete $self->{text});
1469 }
923 1470
924 $self 1471 $self
925} 1472}
926 1473
927sub escape_text { 1474sub escape($) {
928 local $_ = $_[1]; 1475 local $_ = $_[0];
929 1476
930 s/&/&amp;/g; 1477 s/&/&amp;/g;
931 s/>/&gt;/g; 1478 s/>/&gt;/g;
932 s/</&lt;/g; 1479 s/</&lt;/g;
933 1480
934 $_[1] 1481 $_
1482}
1483
1484sub update {
1485 my ($self) = @_;
1486
1487 delete $self->{texture};
1488 $self->SUPER::update;
935} 1489}
936 1490
937sub set_text { 1491sub set_text {
938 my ($self, $text) = @_; 1492 my ($self, $text) = @_;
939 1493
1494 return if $self->{text} eq "T$text";
940 $self->{text} = $text; 1495 $self->{text} = "T$text";
1496
1497 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1498 $self->{layout}->set_text ($text);
1499
1500 $self->realloc;
1501 $self->update;
1502}
1503
1504sub set_markup {
1505 my ($self, $markup) = @_;
1506
1507 return if $self->{text} eq "M$markup";
1508 $self->{text} = "M$markup";
1509
1510 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1511
1512 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
941 $self->{layout}->set_markup ($text); 1513 $self->{layout}->set_markup ($markup);
942 1514
1515 $self->realloc;
1516 $self->update;
1517}
1518
1519sub size_request {
1520 my ($self) = @_;
1521
1522 $self->{layout}->set_font ($self->{font}) if $self->{font};
1523 $self->{layout}->set_width ($self->{max_w} || -1);
1524 $self->{layout}->set_ellipsise ($self->{ellipsise});
1525 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1526 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1527
1528 my ($w, $h) = $self->{layout}->size;
1529
1530 if (exists $self->{template}) {
1531 $self->{template}->set_font ($self->{font}) if $self->{font};
1532 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1533
1534 my ($w2, $h2) = $self->{template}->size;
1535
1536 $w = List::Util::max $w, $w2;
1537 $h = List::Util::max $h, $h2;
1538 }
1539
1540 ($w, $h)
1541}
1542
1543sub size_allocate {
1544 my ($self, $w, $h) = @_;
1545
1546 delete $self->{texture}
1547 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1548}
1549
1550sub set_fontsize {
1551 my ($self, $fontsize) = @_;
1552
1553 $self->{fontsize} = $fontsize;
943 delete $self->{texture}; 1554 delete $self->{texture};
944# $self->{w} = $self->{h} = -1;
945 $self->update;
946}
947 1555
948sub get_text { 1556 $self->realloc;
949 my ($self, $text) = @_;
950
951 $self->{text}
952}
953
954sub size_request {
955 my ($self) = @_;
956
957 $self->{layout}->set_width;
958 $self->{layout}->set_height ($self->{fontsize});
959 my ($w, $h) = $self->{layout}->size;
960
961 (
962 $w + $self->{padding} * 2,
963 $h + $self->{padding} * 2,
964 )
965}
966
967sub size_allocate {
968 my ($self, $x, $y, $w, $h) = @_;
969
970 $self->_size_allocate ($x, $y, $w, $h) or return;
971
972 delete $self->{texture};
973}
974
975sub update {
976 my ($self) = @_;
977
978 delete $self->{texture};
979 $self->SUPER::update;
980} 1557}
981 1558
982sub _draw { 1559sub _draw {
983 my ($self) = @_; 1560 my ($self) = @_;
984 1561
1562 $self->SUPER::_draw; # draw background, if applicable
1563
985 my $tex = $self->{texture} ||= do { 1564 my $tex = $self->{texture} ||= do {
1565 $self->{layout}->set_foreground (@{$self->{fg}});
1566 $self->{layout}->set_font ($self->{font}) if $self->{font};
986 $self->{layout}->set_width ($self->{w}); 1567 $self->{layout}->set_width ($self->{w});
987 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1568 $self->{layout}->set_ellipsise ($self->{ellipsise});
1569 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1570 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1571
988 new_from_layout CFClient::Texture $self->{layout} 1572 my $tex = new_from_layout CFClient::Texture $self->{layout};
1573
1574 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1575 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1576 : ($self->{w} - $tex->{w}) * 0.5);
1577
1578 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1579 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1580 : ($self->{h} - $tex->{h}) * 0.5);
1581
1582 $tex
989 }; 1583 };
990 1584
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glEnable GL_TEXTURE_2D; 1585 glEnable GL_TEXTURE_2D;
994 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1586 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
995 1587
1588 if ($tex->{format} == GL_ALPHA) {
996 glColor @{$self->{fg}}; 1589 glColor @{$self->{fg}};
997 1590 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
998 my $x = 1591 } else {
999 $self->{align} < 0 ? $self->{padding} 1592 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1000 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1593 }
1001 : ($self->{w} - $tex->{w}) * 0.5;
1002
1003 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1004 1594
1005 glDisable GL_TEXTURE_2D; 1595 glDisable GL_TEXTURE_2D;
1006 glDisable GL_BLEND;
1007} 1596}
1008 1597
1009############################################################################# 1598#############################################################################
1010 1599
1011package CFClient::UI::Entry; 1600package CFClient::UI::EntryBase;
1012 1601
1013our @ISA = CFClient::UI::Label::; 1602our @ISA = CFClient::UI::Label::;
1014 1603
1015use SDL; 1604use CFClient::OpenGL;
1016use SDL::OpenGL;
1017 1605
1018sub new { 1606sub new {
1019 my $class = shift; 1607 my $class = shift;
1020 1608
1021 $class->SUPER::new ( 1609 $class->SUPER::new (
1022 fg => [1, 1, 1], 1610 fg => [1, 1, 1],
1023 bg => [0, 0, 0, 0.2], 1611 bg => [0, 0, 0, 0.2],
1024 active_bg => [1, 1, 1, 0.5], 1612 active_bg => [1, 1, 1, 0.5],
1025 active_fg => [0, 0, 0], 1613 active_fg => [0, 0, 0],
1026 can_hover => 1, 1614 can_hover => 1,
1027 can_focus => 1, 1615 can_focus => 1,
1616 valign => 0,
1617 can_events => 1,
1618 #text => ...
1028 @_ 1619 @_
1029 ) 1620 )
1030} 1621}
1031 1622
1032sub _set_text { 1623sub _set_text {
1033 my ($self, $text) = @_; 1624 my ($self, $text) = @_;
1034 1625
1035 my $old_text = $self->{text}; 1626 delete $self->{cur_h};
1627
1628 return if $self->{text} eq $text;
1629
1630 delete $self->{texture};
1036 1631
1037 $self->{last_activity} = $::NOW; 1632 $self->{last_activity} = $::NOW;
1038
1039 $self->{text} = $text; 1633 $self->{text} = $text;
1040 $self->{layout}->set_width ($self->{w});
1041 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1042 1634
1043 $text =~ s/./*/g if $self->{hidden}; 1635 $text =~ s/./*/g if $self->{hidden};
1636 $self->{layout}->set_text ("$text ");
1044 1637
1045 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1638 $self->_emit (changed => $self->{text});
1046
1047 $text = substr $text, 0, $self->{cursor};
1048 utf8::encode $text;
1049
1050 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1051
1052 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1053 if $old_text ne $self->{text};
1054}
1055
1056sub size_request {
1057 my ($self) = @_;
1058
1059 my ($w, $h) = $self->SUPER::size_request;
1060
1061 ($w + 1, $h) # add 1 for cursor
1062}
1063
1064sub size_allocate {
1065 my ($self, $x, $y, $w, $h) = @_;
1066
1067 $self->SUPER::size_allocate ($x, $y, $w, $h);
1068
1069 $self->_set_text ($self->{text});
1070} 1639}
1071 1640
1072sub set_text { 1641sub set_text {
1073 my ($self, $text) = @_; 1642 my ($self, $text) = @_;
1074 1643
1075 $self->{cursor} = length $text; 1644 $self->{cursor} = length $text;
1076 $self->_set_text ($text); 1645 $self->_set_text ($text);
1077 $self->update; 1646
1647 $self->realloc;
1648}
1649
1650sub get_text {
1651 $_[0]{text}
1652}
1653
1654sub size_request {
1655 my ($self) = @_;
1656
1657 my ($w, $h) = $self->SUPER::size_request;
1658
1659 ($w + 1, $h) # add 1 for cursor
1078} 1660}
1079 1661
1080sub key_down { 1662sub key_down {
1081 my ($self, $ev) = @_; 1663 my ($self, $ev) = @_;
1082 1664
1083 my $mod = $ev->key_mod; 1665 my $mod = $ev->{mod};
1084 my $sym = $ev->key_sym; 1666 my $sym = $ev->{sym};
1085
1086 my $uni = $ev->key_unicode; 1667 my $uni = $ev->{unicode};
1087 1668
1088 my $text = $self->get_text; 1669 my $text = $self->get_text;
1089 1670
1090 if ($sym == SDLK_BACKSPACE) { 1671 if ($uni == 8) {
1091 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1672 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1092 } elsif ($sym == SDLK_DELETE) { 1673 } elsif ($uni == 127) {
1093 substr $text, $self->{cursor}, 1, ""; 1674 substr $text, $self->{cursor}, 1, "";
1094 } elsif ($sym == SDLK_LEFT) { 1675 } elsif ($sym == CFClient::SDLK_LEFT) {
1095 --$self->{cursor} if $self->{cursor}; 1676 --$self->{cursor} if $self->{cursor};
1096 } elsif ($sym == SDLK_RIGHT) { 1677 } elsif ($sym == CFClient::SDLK_RIGHT) {
1097 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1678 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1098 } elsif ($sym == SDLK_HOME) { 1679 } elsif ($sym == CFClient::SDLK_HOME) {
1099 $self->{cursor} = 0; 1680 $self->{cursor} = 0;
1100 } elsif ($sym == SDLK_END) { 1681 } elsif ($sym == CFClient::SDLK_END) {
1101 $self->{cursor} = length $text; 1682 $self->{cursor} = length $text;
1102 } elsif ($sym == SDLK_ESCAPE) { 1683 } elsif ($uni == 27) {
1103 $self->emit ('escape'); 1684 $self->_emit ('escape');
1104 } elsif ($uni) { 1685 } elsif ($uni) {
1105 substr $text, $self->{cursor}++, 0, chr $uni; 1686 substr $text, $self->{cursor}++, 0, chr $uni;
1106 } 1687 }
1107 1688
1108 $self->_set_text ($text); 1689 $self->_set_text ($text);
1109 $self->update; 1690
1691 $self->realloc;
1110} 1692}
1111 1693
1112sub focus_in { 1694sub focus_in {
1113 my ($self) = @_; 1695 my ($self) = @_;
1114 1696
… …
1162 1744
1163 $self->SUPER::_draw; 1745 $self->SUPER::_draw;
1164 1746
1165 #TODO: force update every cursor change :( 1747 #TODO: force update every cursor change :(
1166 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1748 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1749
1750 unless (exists $self->{cur_h}) {
1751 my $text = substr $self->{text}, 0, $self->{cursor};
1752 utf8::encode $text;
1753
1754 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1755 }
1756
1167 glColor @{$self->{fg}}; 1757 glColor @{$self->{fg}};
1168 glBegin GL_LINES; 1758 glBegin GL_LINES;
1169 glVertex $self->{cur_x}, $self->{cur_y};
1170 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1759 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1760 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1171 glEnd; 1761 glEnd;
1172 } 1762 }
1173} 1763}
1174 1764
1175package CFClient::UI::LineEntry; 1765package CFClient::UI::Entry;
1176 1766
1177our @ISA = CFClient::UI::Entry::; 1767our @ISA = CFClient::UI::EntryBase::;
1178 1768
1179use SDL; 1769use CFClient::OpenGL;
1180use SDL::OpenGL;
1181 1770
1182sub key_down { 1771sub key_down {
1183 my ($self, $ev) = @_; 1772 my ($self, $ev) = @_;
1184 1773
1185 my $sym = $ev->key_sym; 1774 my $sym = $ev->{sym};
1186 1775
1187 if ($sym == SDLK_RETURN) { 1776 if ($sym == 13) {
1777 unshift @{$self->{history}},
1778 my $txt = $self->get_text;
1779 $self->{history_pointer} = -1;
1780 $self->{history_saveback} = '';
1188 $self->emit (activate => $self->get_text); 1781 $self->_emit (activate => $txt);
1189 $self->update; 1782 $self->update;
1783
1784 } elsif ($sym == CFClient::SDLK_UP) {
1785 if ($self->{history_pointer} < 0) {
1786 $self->{history_saveback} = $self->get_text;
1787 }
1788 if (@{$self->{history} || []} > 0) {
1789 $self->{history_pointer}++;
1790 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1791 $self->{history_pointer} = @{$self->{history} || []} - 1;
1792 }
1793 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1794 }
1795
1796 } elsif ($sym == CFClient::SDLK_DOWN) {
1797 $self->{history_pointer}--;
1798 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1799
1800 if ($self->{history_pointer} >= 0) {
1801 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1802 } else {
1803 $self->set_text ($self->{history_saveback});
1804 }
1190 1805
1191 } else { 1806 } else {
1192 $self->SUPER::key_down ($ev); 1807 $self->SUPER::key_down ($ev);
1193 } 1808 }
1194 1809
… …
1198 1813
1199package CFClient::UI::Button; 1814package CFClient::UI::Button;
1200 1815
1201our @ISA = CFClient::UI::Label::; 1816our @ISA = CFClient::UI::Label::;
1202 1817
1203use SDL; 1818use CFClient::OpenGL;
1204use SDL::OpenGL;
1205 1819
1206my @tex = 1820my @tex =
1207 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1821 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1208 qw(b1_button_active.png); 1822 qw(b1_button_active.png);
1209 1823
1210sub new { 1824sub new {
1211 my $class = shift; 1825 my $class = shift;
1212 1826
1213 $class->SUPER::new ( 1827 $class->SUPER::new (
1214 padding => 4, 1828 padding_x => 4,
1829 padding_y => 4,
1215 fg => [1, 1, 1], 1830 fg => [1, 1, 1],
1216 bg => [1, 1, 1, 0.2],
1217 active_fg => [1, 1, 0], 1831 active_fg => [0, 0, 1],
1218 can_hover => 1, 1832 can_hover => 1,
1833 align => 0,
1834 valign => 0,
1835 can_events => 1,
1219 @_ 1836 @_
1220 ) 1837 )
1221} 1838}
1222 1839
1840sub activate { }
1841
1223sub button_up { 1842sub button_up {
1224 my ($self, $ev, $x, $y) = @_; 1843 my ($self, $ev, $x, $y) = @_;
1225 1844
1845 $self->emit ("activate")
1226 if ($x >= 0 && $x < $self->{w} 1846 if $x >= 0 && $x < $self->{w}
1227 && $y >= 0 && $y < $self->{h}) { 1847 && $y >= 0 && $y < $self->{h};
1228 $self->emit ("activate");
1229 }
1230} 1848}
1231 1849
1232sub _draw { 1850sub _draw {
1233 my ($self) = @_; 1851 my ($self) = @_;
1234 1852
1235 local $self->{fg} = $self->{fg}; 1853 local $self->{fg} = $self->{fg};
1236 my $tex = $tex[0];
1237
1238 glEnable GL_BLEND;
1239 glEnable GL_TEXTURE_2D;
1240 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1241 1854
1242 if ($GRAB == $self) { 1855 if ($GRAB == $self) {
1243 $self->{fg} = $self->{active_fg}; 1856 $self->{fg} = $self->{active_fg};
1244 } 1857 }
1245 1858
1246 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1859 glEnable GL_TEXTURE_2D;
1247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1861 glColor 0, 0, 0, 1;
1248 1862
1249 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1863 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1250 1864
1251 glDisable GL_TEXTURE_2D; 1865 glDisable GL_TEXTURE_2D;
1252 glDisable GL_BLEND;
1253 1866
1254 $self->SUPER::_draw; 1867 $self->SUPER::_draw;
1255} 1868}
1256 1869
1257############################################################################# 1870#############################################################################
… …
1259package CFClient::UI::CheckBox; 1872package CFClient::UI::CheckBox;
1260 1873
1261our @ISA = CFClient::UI::DrawBG::; 1874our @ISA = CFClient::UI::DrawBG::;
1262 1875
1263my @tex = 1876my @tex =
1264 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1877 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1265 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1878 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1266 1879
1267use SDL; 1880use CFClient::OpenGL;
1268use SDL::OpenGL;
1269 1881
1270sub new { 1882sub new {
1271 my $class = shift; 1883 my $class = shift;
1272 1884
1273 $class->SUPER::new ( 1885 $class->SUPER::new (
1274 padding => 2, 1886 padding_x => 2,
1887 padding_y => 2,
1275 fg => [1, 1, 1], 1888 fg => [1, 1, 1],
1276 active_fg => [1, 1, 0], 1889 active_fg => [1, 1, 0],
1890 bg => [0, 0, 0, 0.2],
1891 active_bg => [1, 1, 1, 0.5],
1277 state => 0, 1892 state => 0,
1278 can_hover => 1, 1893 can_hover => 1,
1279 @_ 1894 @_
1280 ) 1895 )
1281} 1896}
1282 1897
1283sub size_request { 1898sub size_request {
1284 my ($self) = @_; 1899 my ($self) = @_;
1285 1900
1286 ($self->{padding} * 2 + 6) x 2 1901 (6) x 2
1287}
1288
1289sub size_allocate {
1290 my ($self, $x, $y, $w, $h) = @_;
1291
1292 $self->_size_allocate ($x, $y, $w, $h);
1293} 1902}
1294 1903
1295sub button_down { 1904sub button_down {
1296 my ($self, $ev, $x, $y) = @_; 1905 my ($self, $ev, $x, $y) = @_;
1297 1906
1298 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1907 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1299 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1908 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1300 $self->{state} = !$self->{state}; 1909 $self->{state} = !$self->{state};
1301 $self->emit (changed => $self->{state}); 1910 $self->_emit (changed => $self->{state});
1302 } 1911 }
1303} 1912}
1304 1913
1305sub _draw { 1914sub _draw {
1306 my ($self) = @_; 1915 my ($self) = @_;
1307 1916
1308 $self->SUPER::_draw; 1917 $self->SUPER::_draw;
1309 1918
1310 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1919 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1311 1920
1312 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1921 my ($w, $h) = @$self{qw(w h)};
1922
1923 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1313 1924
1314 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1925 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1315 1926
1927 my $tex = $self->{state} ? $tex[1] : $tex[0];
1928
1929 glEnable GL_TEXTURE_2D;
1930 $tex->draw_quad_alpha (0, 0, $s, $s);
1931 glDisable GL_TEXTURE_2D;
1932}
1933
1934#############################################################################
1935
1936package CFClient::UI::Image;
1937
1938our @ISA = CFClient::UI::Base::;
1939
1940use CFClient::OpenGL;
1941use Carp qw/confess/;
1942
1943our %loaded_images;
1944
1945sub new {
1946 my $class = shift;
1947
1948 my $self = $class->SUPER::new (can_events => 0, @_);
1949
1950 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1951
1952 $loaded_images{$self->{image}} ||=
1953 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1954
1955 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1956
1957 Scalar::Util::weaken $loaded_images{$self->{image}};
1958
1959 $self->{aspect} = $tex->{w} / $tex->{h};
1960
1961 $self
1962}
1963
1964sub size_request {
1965 my ($self) = @_;
1966
1967 ($self->{tex}->{w}, $self->{tex}->{h})
1968}
1969
1970sub _draw {
1971 my ($self) = @_;
1972
1973 my $tex = $self->{tex};
1974
1975 my ($w, $h) = ($self->{w}, $self->{h});
1976
1977 if ($self->{rot90}) {
1978 glRotate 90, 0, 0, 1;
1979 glTranslate 0, -$self->{w}, 0;
1980
1981 ($w, $h) = ($h, $w);
1982 }
1983
1984 glEnable GL_TEXTURE_2D;
1985 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1986
1987 $tex->draw_quad_alpha (0, 0, $w, $h);
1988
1989 glDisable GL_TEXTURE_2D;
1990}
1991
1992#############################################################################
1993
1994package CFClient::UI::VGauge;
1995
1996our @ISA = CFClient::UI::Base::;
1997
1998use List::Util qw(min max);
1999
2000use CFClient::OpenGL;
2001
2002my %tex = (
2003 food => [
2004 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2005 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2006 ],
2007 grace => [
2008 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2009 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2010 ],
2011 hp => [
2012 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2013 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2014 ],
2015 mana => [
2016 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2017 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2018 ],
2019);
2020
2021# eg. VGauge->new (gauge => 'food'), default gauge: food
2022sub new {
2023 my $class = shift;
2024
2025 my $self = $class->SUPER::new (
2026 type => 'food',
2027 @_
2028 );
2029
2030 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2031
2032 $self
2033}
2034
2035sub size_request {
2036 my ($self) = @_;
2037
2038 #my $tex = $tex{$self->{type}}[0];
2039 #@$tex{qw(w h)}
2040 (0, 0)
2041}
2042
2043sub set_max {
2044 my ($self, $max) = @_;
2045
2046 return if $self->{max_val} == $max;
2047
2048 $self->{max_val} = $max;
2049 $self->update;
2050}
2051
2052sub set_value {
2053 my ($self, $val, $max) = @_;
2054
2055 $self->set_max ($max)
2056 if defined $max;
2057
2058 return if $self->{val} == $val;
2059
2060 $self->{val} = $val;
2061 $self->update;
2062}
2063
2064sub _draw {
2065 my ($self) = @_;
2066
2067 my $tex = $tex{$self->{type}};
2068 my ($t1, $t2, $t3) = @$tex;
2069
2070 my ($w, $h) = ($self->{w}, $self->{h});
2071
2072 if ($self->{vertical}) {
2073 glRotate 90, 0, 0, 1;
2074 glTranslate 0, -$self->{w}, 0;
2075
2076 ($w, $h) = ($h, $w);
2077 }
2078
2079 my $ycut = $self->{val} / ($self->{max_val} || 1);
2080
2081 my $ycut1 = max 0, min 1, $ycut;
2082 my $ycut2 = max 0, min 1, $ycut - 1;
2083
2084 my $h1 = $self->{h} * (1 - $ycut1);
2085 my $h2 = $self->{h} * (1 - $ycut2);
2086
1316 glEnable GL_BLEND; 2087 glEnable GL_BLEND;
2088 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1317 glEnable GL_TEXTURE_2D; 2089 glEnable GL_TEXTURE_2D;
1318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2090 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1319 2091
1320 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2092 glBindTexture GL_TEXTURE_2D, $t1->{name};
2093 glBegin GL_QUADS;
2094 glTexCoord 0 , 0; glVertex 0 , 0;
2095 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2096 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2097 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2098 glEnd;
1321 2099
1322 $tex->draw_quad (0, 0, $s, $s); 2100 my $ycut1 = List::Util::min 1, $ycut;
2101 glBindTexture GL_TEXTURE_2D, $t2->{name};
2102 glBegin GL_QUADS;
2103 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2104 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2105 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2106 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2107 glEnd;
1323 2108
2109 if ($t3) {
2110 glBindTexture GL_TEXTURE_2D, $t3->{name};
2111 glBegin GL_QUADS;
2112 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2113 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2114 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2115 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2116 glEnd;
2117 }
2118
2119 glDisable GL_BLEND;
1324 glDisable GL_TEXTURE_2D; 2120 glDisable GL_TEXTURE_2D;
1325 glDisable GL_BLEND;
1326} 2121}
1327 2122
1328############################################################################# 2123#############################################################################
1329 2124
2125package CFClient::UI::Gauge;
2126
2127our @ISA = CFClient::UI::VBox::;
2128
2129sub new {
2130 my ($class, %arg) = @_;
2131
2132 my $self = $class->SUPER::new (
2133 tooltip => $arg{type},
2134 can_hover => 1,
2135 can_events => 1,
2136 %arg,
2137 );
2138
2139 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2140 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2141 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2142
2143 $self
2144}
2145
2146sub set_fontsize {
2147 my ($self, $fsize) = @_;
2148
2149 $self->{value}->set_fontsize ($fsize);
2150 $self->{max} ->set_fontsize ($fsize);
2151}
2152
2153sub set_max {
2154 my ($self, $max) = @_;
2155
2156 $self->{gauge}->set_max ($max);
2157 $self->{max}->set_text ($max);
2158}
2159
2160sub set_value {
2161 my ($self, $val, $max) = @_;
2162
2163 $self->set_max ($max)
2164 if defined $max;
2165
2166 $self->{gauge}->set_value ($val, $max);
2167 $self->{value}->set_text ($val);
2168}
2169
2170#############################################################################
2171
1330package CFClient::UI::Slider; 2172package CFClient::UI::Slider;
1331 2173
1332use strict; 2174use strict;
1333 2175
1334use SDL::OpenGL; 2176use CFClient::OpenGL;
1335 2177
1336our @ISA = CFClient::UI::DrawBG::; 2178our @ISA = CFClient::UI::DrawBG::;
1337 2179
1338my @tex = 2180my @tex =
1339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2181 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1340 qw(s1_slider.png s1_slider_bg.png); 2182 qw(s1_slider.png s1_slider_bg.png);
1341 2183
1342sub new { 2184sub new {
1343 my $class = shift; 2185 my $class = shift;
1344 2186
1345 # range [value, low, high, page] 2187 # range [value, low, high, page, unit]
1346 2188
1347 # TODO: 0-width page 2189 # TODO: 0-width page
1348 # TODO: req_w/h are wrong with vertical 2190 # TODO: req_w/h are wrong with vertical
1349 # TODO: calculations are off 2191 # TODO: calculations are off
1350 my $self = $class->SUPER::new ( 2192 my $self = $class->SUPER::new (
1351 fg => [1, 1, 1], 2193 fg => [1, 1, 1],
1352 active_fg => [0, 0, 0], 2194 active_fg => [0, 0, 0],
2195 bg => [0, 0, 0, 0.2],
2196 active_bg => [1, 1, 1, 0.5],
1353 range => [0, 0, 100, 10], 2197 range => [0, 0, 100, 10, 0],
1354 req_w => 40, 2198 min_w => $::WIDTH / 80,
1355 req_h => 13, 2199 min_h => $::WIDTH / 80,
1356 vertical => 0, 2200 vertical => 0,
1357 can_hover => 1, 2201 can_hover => 1,
1358 inner_pad => 5, 2202 inner_pad => 0.02,
1359 @_ 2203 @_
1360 ); 2204 );
1361 2205
2206 $self->set_value ($self->{range}[0]);
2207 $self->update;
2208
1362 $self 2209 $self
1363} 2210}
1364 2211
2212sub changed { }
2213
2214sub set_range {
2215 my ($self, $range) = @_;
2216
2217 ($range, $self->{range}) = ($self->{range}, $range);
2218
2219 $self->update
2220 if "@$range" ne "@{$self->{range}}";
2221}
2222
2223sub set_value {
2224 my ($self, $value) = @_;
2225
2226 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2227
2228 $hi = $lo + 1 if $hi <= $lo;
2229
2230 $page = $hi - $lo if $page > $hi - $lo;
2231
2232 $value = $lo if $value < $lo;
2233 $value = $hi - $page if $value > $hi - $page;
2234
2235 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2236 if $unit;
2237
2238 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2239
2240 if ($value != $old_value) {
2241 $self->_emit (changed => $value);
2242 $self->update;
2243 }
2244}
2245
1365sub size_request { 2246sub size_request {
1366 my ($self) = @_; 2247 my ($self) = @_;
1367 2248
1368 my $w = $self->{req_w}; 2249 ($self->{req_w}, $self->{req_h})
1369 my $h = $self->{req_h};
1370
1371 $self->{vertical} ? ($h, $w) : ($w, $h)
1372} 2250}
1373 2251
1374sub button_down { 2252sub button_down {
1375 my ($self, $ev, $x, $y) = @_; 2253 my ($self, $ev, $x, $y) = @_;
1376 2254
1377 $self->SUPER::button_down ($ev, $x, $y); 2255 $self->SUPER::button_down ($ev, $x, $y);
2256
2257 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2258
1378 $self->mouse_motion ($ev, $x, $y); 2259 $self->mouse_motion ($ev, $x, $y);
1379} 2260}
1380 2261
1381sub mouse_motion { 2262sub mouse_motion {
1382 my ($self, $ev, $x, $y) = @_; 2263 my ($self, $ev, $x, $y) = @_;
1383 2264
1384 if ($GRAB == $self) { 2265 if ($GRAB == $self) {
2266 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2267
2268 my (undef, $lo, $hi, $page) = @{$self->{range}};
2269
2270 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2271
2272 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2273 }
2274}
2275
2276sub update {
2277 my ($self) = @_;
2278
2279 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2280 $self->set_value ($self->{range}[0]);
2281
1385 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2282 my ($value, $lo, $hi, $page) = @{$self->{range}};
2283 my $range = ($hi - $page - $lo) || 1e-100;
1386 2284
1387 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2285 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1388 2286
1389 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2287 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1390 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2288 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1391 2289
1392 $x -= $inner_pad_px; # substract the padding 2290 $value = ($value - $lo) / $range;
1393 $x = $x * ($hi - $lo) / $inner_w + $lo; 2291 $value = $value * $self->{scale} + $self->{offset};
1394 $x = $lo if $x < $lo;
1395 $x = $hi - $page if $x > $hi - $page;
1396 $self->{range}[0] = $x;
1397 2292
1398 $self->emit (changed => $x); 2293 $self->{knob_x} = $value - $knob_w * 0.5;
1399 $self->update; 2294 $self->{knob_w} = $knob_w;
1400 } 2295 });
1401}
1402 2296
1403# the inner_* stuff is for generating a padding for the slider handle, 2297 $self->SUPER::update;
1404# so that the handle doesn't leave the texture. This calculation isn't 100%
1405# correct propably, but it does the job for now
1406sub _calc_inner_pad_px {
1407 my ($self, $w) = @_;
1408 ($w / 100) * $self->{inner_pad} # % to pixels
1409} 2298}
1410 2299
1411sub _draw { 2300sub _draw {
1412 my ($self) = @_; 2301 my ($self) = @_;
1413 2302
1414 $self->SUPER::_draw (); 2303 $self->SUPER::_draw ();
1415 2304
1416 my ($w, $h) = @$self{qw(w h)}; 2305 glScale $self->{w}, $self->{h};
1417 2306
1418 if ($self->{vertical}) { 2307 if ($self->{vertical}) {
1419 # draw a vertical slider like a rotated horizontal slider 2308 # draw a vertical slider like a rotated horizontal slider
1420 2309
2310 glTranslate 1, 0, 0;
1421 glRotate 90, 0, 0, 1; 2311 glRotate 90, 0, 0, 1;
1422 glTranslate 0, -$self->{w}, 0;
1423
1424 ($w, $h) = ($h, $w);
1425 } 2312 }
1426 2313
1427 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2314 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1428 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2315 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1429 2316
1430 my ($value, $lo, $hi, $page) = @{$self->{range}};
1431
1432 $hi = $value + 1 if $lo == $hi;
1433
1434 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1435 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1436
1437 $page = int $page * $inner_w / ($hi - $lo);
1438 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1439
1440 $w -= $page;
1441 $page &= ~1;
1442 glTranslate $page * 0.5, 0, 0;
1443 $page ||= 2;
1444
1445 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1446 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1447
1448 glEnable GL_BLEND;
1449 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1450 glEnable GL_TEXTURE_2D; 2317 glEnable GL_TEXTURE_2D;
1451 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2318 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1452 2319
1453 # draw background 2320 # draw background
1454 $tex[1]->draw_quad (0, 0, $w, $h); 2321 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1455 2322
1456 # draw handle 2323 # draw handle
1457 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2324 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1458 2325
1459 glDisable GL_BLEND;
1460 glDisable GL_TEXTURE_2D; 2326 glDisable GL_TEXTURE_2D;
1461} 2327}
1462 2328
1463############################################################################# 2329#############################################################################
1464 2330
2331package CFClient::UI::ValSlider;
2332
2333our @ISA = CFClient::UI::HBox::;
2334
2335sub new {
2336 my ($class, %arg) = @_;
2337
2338 my $range = delete $arg{range};
2339
2340 my $self = $class->SUPER::new (
2341 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2342 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2343 to_value => sub { shift },
2344 from_value => sub { shift },
2345 %arg,
2346 );
2347
2348 $self->{slider}->connect (changed => sub {
2349 my ($self, $value) = @_;
2350 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2351 $self->{parent}->emit (changed => $value);
2352 });
2353
2354# $self->{entry}->connect (changed => sub {
2355# my ($self, $value) = @_;
2356# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2357# $self->{parent}->emit (changed => $value);
2358# });
2359
2360 $self->add ($self->{slider}, $self->{entry});
2361
2362 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2363
2364 $self
2365}
2366
2367sub set_range { shift->{slider}->set_range (@_) }
2368sub set_value { shift->{slider}->set_value (@_) }
2369
2370#############################################################################
2371
1465package CFClient::UI::TextView; 2372package CFClient::UI::TextView;
1466 2373
1467our @ISA = CFClient::UI::HBox::; 2374our @ISA = CFClient::UI::HBox::;
1468 2375
1469use SDL::OpenGL; 2376use CFClient::OpenGL;
1470 2377
1471sub new { 2378sub new {
1472 my $class = shift; 2379 my $class = shift;
1473 2380
1474 my $self = $class->SUPER::new ( 2381 my $self = $class->SUPER::new (
1475 req_w => $::WIDTH / 6, 2382 fontsize => 1,
1476 req_h => $::HEIGHT / 6, 2383 can_events => 0,
1477 fontsize => $::FONTSIZE, 2384 #font => default_font
1478 @_, 2385 @_,
1479 2386
1480 layout => (new CFClient::Layout), 2387 layout => (new CFClient::Layout 1),
1481 par => [], 2388 par => [],
1482 height => 0, 2389 height => 0,
1483 children => [ 2390 children => [
1484 (new CFClient::UI::Empty expand => 1), 2391 (new CFClient::UI::Empty expand => 1),
1485 (new CFClient::UI::Slider vertical => 1), 2392 (new CFClient::UI::Slider vertical => 1),
1486 ], 2393 ],
1487 ); 2394 );
1488 2395
1489 $self->{children}[1]->connect (changed => sub { 2396 $self->{children}[1]->connect (changed => sub { $self->update });
1490 $self->update;
1491 });
1492 2397
1493 $self 2398 $self
1494} 2399}
1495 2400
1496sub set_fontsize { 2401sub set_fontsize {
… …
1498 2403
1499 $self->{fontsize} = $fontsize; 2404 $self->{fontsize} = $fontsize;
1500 $self->reflow; 2405 $self->reflow;
1501} 2406}
1502 2407
2408sub size_allocate {
2409 my ($self, $w, $h) = @_;
2410
2411 $self->SUPER::size_allocate ($w, $h);
2412
2413 $self->{layout}->set_font ($self->{font}) if $self->{font};
2414 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2415 $self->{layout}->set_width ($self->{children}[0]{w});
2416
2417 $self->reflow;
2418}
2419
1503sub text_height { 2420sub text_size {
1504 my ($self, $text) = @_; 2421 my ($self, $text, $indent) = @_;
1505 2422
1506 my $layout = $self->{layout}; 2423 my $layout = $self->{layout};
1507 2424
1508 $layout->set_height ($self->{fontsize}); 2425 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1509 $layout->set_width ($self->{w}); 2426 $layout->set_width ($self->{children}[0]{w} - $indent);
1510 $layout->set_text ($text); 2427 $layout->set_markup ($text);
1511 2428
1512 ($layout->size)[1] 2429 $layout->size
1513} 2430}
1514 2431
1515sub reflow { 2432sub reflow {
1516 my ($self) = @_; 2433 my ($self) = @_;
1517 2434
1518 $self->{need_reflow}++; 2435 $self->{need_reflow}++;
1519 $self->update; 2436 $self->update;
1520} 2437}
1521 2438
1522sub size_request { 2439sub set_offset {
1523 my ($self) = @_; 2440 my ($self, $offset) = @_;
1524 2441
1525 ($self->{req_w}, $self->{req_h}) 2442 # todo: base offset on lines or so, not on pixels
2443 $self->{children}[1]->set_value ($offset);
1526} 2444}
1527 2445
1528sub size_allocate { 2446sub clear {
1529 my ($self, $x, $y, $w, $h) = @_; 2447 my ($self) = @_;
1530 2448
1531 $self->SUPER::size_allocate ($x, $y, $w, $h); 2449 $self->{par} = [];
1532 2450 $self->{height} = 0;
1533 $self->{layout}->set_height ($self->{fontsize}); 2451 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1534 $self->{layout}->set_width ($self->{w});
1535
1536 $self->reflow;
1537} 2452}
1538 2453
1539sub add_paragraph { 2454sub add_paragraph {
1540 my ($self, $color, $text) = @_; 2455 my ($self, $color, $text, $indent) = @_;
1541 2456
1542 #TODO: intelligently "reformat" paragraph 2457 for my $line (split /\n/, $text) {
1543 2458 my ($w, $h) = $self->text_size ($line);
1544 my $height = $self->text_height ($text);
1545
1546 $self->{height} += $height; 2459 $self->{height} += $h;
2460 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2461 }
1547 2462
1548 push @{$self->{par}}, [$height, $color, $text];
1549
1550 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2463 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1551 $self->{children}[1]->update;
1552} 2464}
1553 2465
1554sub update { 2466sub update {
1555 my ($self) = @_; 2467 my ($self) = @_;
1556 2468
… …
1558 2470
1559 return unless $self->{h} > 0; 2471 return unless $self->{h} > 0;
1560 2472
1561 delete $self->{texture}; 2473 delete $self->{texture};
1562 2474
1563 $TOPLEVEL->on_refresh ($self, sub { 2475 $ROOT->on_post_alloc ($self, sub {
2476 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2477
1564 if (delete $self->{need_reflow}) { 2478 if (delete $self->{need_reflow}) {
1565 my $height = 0; 2479 my $height = 0;
1566 2480
1567 $height += $_->[0] = $self->text_height ($_->[2]) 2481 my $layout = $self->{layout};
2482
2483 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2484
1568 for @{$self->{par}}; 2485 for (@{$self->{par}}) {
2486 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2487 $layout->set_width ($W - $_->[3]);
2488 $layout->set_markup ($_->[4]);
2489 my ($w, $h) = $layout->size;
2490 $_->[0] = $w + $_->[3];
2491 $_->[1] = $h;
2492 }
2493
2494 $height += $_->[1];
2495 }
1569 2496
1570 $self->{height} = $height; 2497 $self->{height} = $height;
1571 2498
1572 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2499 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1573 2500
1574 delete $self->{texture}; 2501 delete $self->{texture};
1575 } 2502 }
1576 2503
1577 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2504 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1578 glClearColor 0, 0, 0, 1; 2505 glClearColor 0.5, 0.5, 0.5, 0;
1579 glClear GL_COLOR_BUFFER_BIT; 2506 glClear GL_COLOR_BUFFER_BIT;
1580 2507
2508 my $top = int $self->{children}[1]{range}[0];
2509
2510 my $y0 = $top;
2511 my $y1 = $top + $H;
2512
2513 my $y = 0;
2514
2515 my $layout = $self->{layout};
2516
2517 $layout->set_font ($self->{font}) if $self->{font};
2518
1581 glEnable GL_BLEND; 2519 glEnable GL_BLEND;
2520 #TODO# not correct in windows where rgba is forced off
1582 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2521 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1583 glEnable GL_TEXTURE_2D;
1584 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1585
1586 my $top = int $self->{children}[1]{range}[0];
1587
1588 my $y0 = $top;
1589 my $y1 = $top + $self->{h};
1590
1591 my $y = 0;
1592
1593 my $layout = $self->{layout};
1594 2522
1595 for my $par (@{$self->{par}}) { 2523 for my $par (@{$self->{par}}) {
1596 my $h = $par->[0]; 2524 my $h = $par->[1];
1597 2525
1598 if ($y0 < $y + $h && $y < $y1) { 2526 if ($y0 < $y + $h && $y < $y1) {
2527 $layout->set_foreground (@{ $par->[2] });
2528 $layout->set_width ($W - $par->[3]);
1599 $layout->set_text ($par->[2]); 2529 $layout->set_markup ($par->[4]);
1600 2530
1601 glColor @{ $par->[1] }; 2531 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1602 my ($W, $H) = $layout->size; 2532
1603 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2533 glRasterPos $par->[3], $y - $y0;
2534 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1604 } 2535 }
1605 2536
1606 $y += $h; 2537 $y += $h;
1607 } 2538 }
1608 2539
1609 glDisable GL_TEXTURE_2D;
1610 glDisable GL_BLEND; 2540 glDisable GL_BLEND;
1611 }; 2541 };
1612 }); 2542 });
1613} 2543}
1614 2544
1615sub _draw { 2545sub _draw {
1616 my ($self) = @_; 2546 my ($self) = @_;
1617 2547
1618 if ($self->{texture}) {
1619 glEnable GL_TEXTURE_2D; 2548 glEnable GL_TEXTURE_2D;
1620 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2549 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2550 glColor 1, 1, 1, 1;
1621 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2551 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1622 glDisable GL_TEXTURE_2D; 2552 glDisable GL_TEXTURE_2D;
1623 }
1624 2553
1625 $self->{children}[1]->draw; 2554 $self->{children}[1]->draw;
1626 2555
1627} 2556}
1628 2557
1629############################################################################# 2558#############################################################################
1630 2559
1631package CFClient::UI::MapWidget;
1632
1633use strict;
1634
1635use List::Util qw(min max);
1636
1637use SDL;
1638use SDL::OpenGL;
1639
1640our @ISA = CFClient::UI::Base::;
1641
1642sub new {
1643 my $class = shift;
1644
1645 $class->SUPER::new (
1646 z => -1,
1647 can_focus => 1,
1648 list => (glGenLists 1),
1649 @_
1650 )
1651}
1652
1653sub key_down {
1654 print "MAPKEYDOWN\n";
1655}
1656
1657sub key_up {
1658}
1659
1660sub size_request {
1661 (
1662 1 + 32 * int $::WIDTH / 32,
1663 1 + 32 * int $::HEIGHT / 32,
1664 )
1665}
1666
1667sub update {
1668 my ($self) = @_;
1669
1670 $self->{need_update} = 1;
1671 $self->SUPER::update;
1672}
1673
1674sub draw {
1675 my ($self) = @_;
1676
1677 $self->{need_update}++;#d#
1678 if (delete $self->{need_update}) {
1679 glNewList $self->{list}, GL_COMPILE;
1680
1681 my $sw = int $::WIDTH / 32;
1682 my $sh = int $::HEIGHT / 32;
1683
1684 if ($::MAP) {
1685 my ($w, $h, $data) = $::MAP->draw (0, 0, $sw, $sh);
1686
1687 if ($::CFG->{fow_enable}) {
1688 if ($::CFG->{fow_smooth}) { # smooth fog of war
1689 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1690 glConvolutionFilter2D
1691 GL_CONVOLUTION_2D,
1692 GL_ALPHA,
1693 3, 3,
1694 GL_ALPHA, GL_FLOAT,
1695 pack "f*",
1696 0.1, 0.1, 0.1,
1697 0.1, 0.2, 0.1,
1698 0.1, 0.1, 0.1,
1699 ;
1700 glEnable GL_CONVOLUTION_2D;
1701 }
1702
1703 my $tex = new CFClient::Texture
1704 w => $w,
1705 h => $h,
1706 data => $data,
1707 internalformat => GL_ALPHA,
1708 format => GL_ALPHA;
1709
1710 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1711
1712 glEnable GL_BLEND;
1713 glEnable GL_TEXTURE_2D;
1714 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1715
1716 glColor +($::CFG->{fow_intensity}) x 3, 1;
1717 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1718
1719 glDisable GL_TEXTURE_2D;
1720 glDisable GL_BLEND;
1721 }
1722 }
1723
1724 glEndList;
1725 }
1726
1727 glCallList $self->{list};
1728
1729 if ($FOCUS != $self) {
1730 glColor 64/255, 64/255, 64/255;
1731 glLogicOp GL_AND;
1732 glEnable GL_COLOR_LOGIC_OP;
1733 glBegin GL_QUADS;
1734 glVertex 0, 0;
1735 glVertex 0, $::HEIGHT;
1736 glVertex $::WIDTH, $::HEIGHT;
1737 glVertex $::WIDTH, 0;
1738 glEnd;
1739 glDisable GL_COLOR_LOGIC_OP;
1740 }
1741}
1742
1743my %DIR = (
1744 SDLK_KP8, [1, "north"],
1745 SDLK_KP9, [2, "northeast"],
1746 SDLK_KP6, [3, "east"],
1747 SDLK_KP3, [4, "southeast"],
1748 SDLK_KP2, [5, "south"],
1749 SDLK_KP1, [6, "southwest"],
1750 SDLK_KP4, [7, "west"],
1751 SDLK_KP7, [8, "northwest"],
1752
1753 SDLK_UP, [1, "north"],
1754 SDLK_RIGHT, [3, "east"],
1755 SDLK_DOWN, [5, "south"],
1756 SDLK_LEFT, [7, "west"],
1757);
1758
1759sub key_down {
1760 my ($self, $ev) = @_;
1761
1762 my $mod = $ev->key_mod;
1763 my $sym = $ev->key_sym;
1764
1765 if ($sym == SDLK_KP5) {
1766 $::CONN->user_send ("command stay fire");
1767 } elsif ($sym == SDLK_a) {
1768 $::CONN->user_send ("command apply");
1769 } elsif ($sym == SDLK_QUOTE) {
1770 $self->emit ('activate_console');
1771 } elsif ($sym == SDLK_SLASH) {
1772 $self->emit ('activate_console' => '/');
1773 } elsif (exists $DIR{$sym}) {
1774 if ($mod & KMOD_SHIFT) {
1775 $self->{shft}++;
1776 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1777 } elsif ($mod & KMOD_CTRL) {
1778 $self->{ctrl}++;
1779 $::CONN->user_send ("command run $DIR{$sym}[0]");
1780 } else {
1781 $::CONN->user_send ("command $DIR{$sym}[1]");
1782 }
1783 }
1784}
1785
1786sub key_up {
1787 my ($self, $ev) = @_;
1788
1789 my $mod = $ev->key_mod;
1790 my $sym = $ev->key_sym;
1791
1792 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1793 $::CONN->user_send ("command fire_stop");
1794 }
1795 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1796 $::CONN->user_send ("command run_stop");
1797 }
1798}
1799
1800#############################################################################
1801
1802package CFClient::UI::Animator; 2560package CFClient::UI::Animator;
1803 2561
1804use SDL::OpenGL; 2562use CFClient::OpenGL;
1805 2563
1806our @ISA = CFClient::UI::Bin::; 2564our @ISA = CFClient::UI::Bin::;
1807 2565
1808sub moveto { 2566sub moveto {
1809 my ($self, $x, $y) = @_; 2567 my ($self, $x, $y) = @_;
… …
1847 2605
1848sub new { 2606sub new {
1849 my $class = shift; 2607 my $class = shift;
1850 2608
1851 my $self = $class->SUPER::new ( 2609 my $self = $class->SUPER::new (
1852 state => 0, 2610 state => 0,
1853 connect_activate => \&toggle_flopper, 2611 on_activate => \&toggle_flopper,
1854 @_ 2612 @_
1855 ); 2613 );
1856 2614
1857 if ($self->{state}) {
1858 $self->{state} = 0;
1859 $self->toggle_flopper;
1860 }
1861
1862 $self 2615 $self
1863} 2616}
1864 2617
1865sub toggle_flopper { 2618sub toggle_flopper {
1866 my ($self) = @_; 2619 my ($self) = @_;
1867 2620
1868 # TODO: use animation 2621 $self->{other}->toggle_visibility;
1869 if ($self->{state} = !$self->{state}) { 2622}
1870 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2623
1871 $self->{other}->move ( 2624#############################################################################
1872 ($::WIDTH - $self->{other}{w}) * 0.5, 2625
1873 ($::HEIGHT - $self->{other}{h}) * 0.5, 2626package CFClient::UI::Tooltip;
2627
2628our @ISA = CFClient::UI::Bin::;
2629
2630use CFClient::OpenGL;
2631
2632sub new {
2633 my $class = shift;
2634
2635 $class->SUPER::new (
2636 @_,
2637 can_events => 0,
2638 )
2639}
2640
2641sub set_tooltip_from {
2642 my ($self, $widget) = @_;
2643
2644 my $tooltip = $widget->{tooltip};
2645
2646 if ($ENV{CFPLUS_DEBUG} & 2) {
2647 $tooltip .= "\n\n" . (ref $widget) . "\n"
2648 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2649 . "req $widget->{req_w} $widget->{req_h}\n"
2650 . "visible $widget->{visible}";
2651 }
2652
2653 $self->add (new CFClient::UI::Label
2654 markup => $tooltip,
2655 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2656 fontsize => 0.8,
2657 fg => [0, 0, 0, 1],
2658 ellipsise => 0,
2659 font => ($widget->{tooltip_font} || $::FONT_PROP),
2660 );
2661}
2662
2663sub size_request {
2664 my ($self) = @_;
2665
2666 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2667
2668 ($w + 4, $h + 4)
2669}
2670
2671sub size_allocate {
2672 my ($self, $w, $h) = @_;
2673
2674 $self->SUPER::size_allocate ($w - 4, $h - 4);
2675}
2676
2677sub visibility_change {
2678 my ($self, $visible) = @_;
2679
2680 return unless $visible;
2681
2682 $self->{root}->on_post_alloc ("move_$self" => sub {
2683 my $widget = $self->{owner}
2684 or return;
2685
2686 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2687
2688 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2689 if $x + $self->{w} > $::WIDTH;
2690
2691 $self->move_abs ($x, $y);
2692 });
2693}
2694
2695sub _draw {
2696 my ($self) = @_;
2697
2698 glTranslate 0.375, 0.375;
2699
2700 my ($w, $h) = @$self{qw(w h)};
2701
2702 glColor 1, 0.8, 0.4;
2703 glBegin GL_QUADS;
2704 glVertex 0 , 0;
2705 glVertex 0 , $h;
2706 glVertex $w, $h;
2707 glVertex $w, 0;
2708 glEnd;
2709
2710 glColor 0, 0, 0;
2711 glBegin GL_LINE_LOOP;
2712 glVertex 0 , 0;
2713 glVertex 0 , $h;
2714 glVertex $w, $h;
2715 glVertex $w, 0;
2716 glEnd;
2717
2718 glTranslate 2 - 0.375, 2 - 0.375;
2719
2720 $self->SUPER::_draw;
2721}
2722
2723#############################################################################
2724
2725package CFClient::UI::Face;
2726
2727our @ISA = CFClient::UI::Base::;
2728
2729use CFClient::OpenGL;
2730
2731sub new {
2732 my $class = shift;
2733
2734 my $self = $class->SUPER::new (
2735 aspect => 1,
2736 can_events => 0,
2737 @_,
2738 );
2739
2740 if ($self->{anim} && $self->{animspeed}) {
2741 Scalar::Util::weaken (my $widget = $self);
2742
2743 $self->{timer} = Event->timer (
2744 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2745 hard => 1,
2746 interval => $self->{animspeed},
2747 cb => sub {
2748 ++$widget->{frame};
2749 $widget->update;
2750 },
1874 ); 2751 );
2752 }
2753
2754 $self
2755}
2756
2757sub size_request {
2758 (32, 8)
2759}
2760
2761sub update {
2762 my ($self) = @_;
2763
2764 return unless $self->{visible};
2765
2766 $self->SUPER::update;
2767}
2768
2769sub _draw {
2770 my ($self) = @_;
2771
2772 return unless $::CONN;
2773
2774 my $face;
2775
2776 if ($self->{frame}) {
2777 my $anim = $::CONN->{anim}[$self->{anim}];
2778
2779 $face = $anim->[ $self->{frame} % @$anim ]
2780 if $anim && @$anim;
2781 }
2782
2783 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2784
2785 if ($tex) {
2786 glEnable GL_TEXTURE_2D;
2787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2788 glColor 1, 1, 1, 1;
2789 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2790 glDisable GL_TEXTURE_2D;
2791 }
2792}
2793
2794sub DESTROY {
2795 my ($self) = @_;
2796
2797 $self->{timer}->cancel
2798 if $self->{timer};
2799
2800 $self->SUPER::DESTROY;
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu;
2806
2807our @ISA = CFClient::UI::FancyFrame::;
2808
2809use CFClient::OpenGL;
2810
2811sub new {
2812 my $class = shift;
2813
2814 my $self = $class->SUPER::new (
2815 items => [],
2816 z => 100,
2817 @_,
2818 );
2819
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2821
2822 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item;
2824
2825 # handle various types of items, only text for now
2826 if (!ref $widget) {
2827 $widget = new CFClient::UI::Label
2828 can_hover => 1,
2829 can_events => 1,
2830 text => $widget;
2831 }
2832
2833 $self->{item}{$widget} = $item;
2834
2835 $self->{vbox}->add ($widget);
2836 }
2837
2838 $self
2839}
2840
2841# popup given the event (must be a mouse button down event currently)
2842sub popup {
2843 my ($self, $ev) = @_;
2844
2845 $self->_emit ("popdown");
2846
2847 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self;
2849 $self->{button} = $ev->{button};
2850
2851 $self->show;
2852 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853}
2854
2855sub mouse_motion {
2856 my ($self, $ev, $x, $y) = @_;
2857
2858 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER};
2861}
2862
2863sub button_up {
2864 my ($self, $ev, $x, $y) = @_;
2865
2866 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB;
2868 $self->hide;
2869
2870 $self->_emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover};
2872 }
2873}
2874
2875#############################################################################
2876
2877package CFClient::UI::Statusbox;
2878
2879our @ISA = CFClient::UI::VBox::;
2880
2881sub new {
2882 my $class = shift;
2883
2884 $class->SUPER::new (
2885 fontsize => 0.8,
2886 @_,
2887 )
2888}
2889
2890sub reorder {
2891 my ($self) = @_;
2892 my $NOW = time;
2893
2894 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 }
2897
2898 my @widgets;
2899
2900 my @items = sort {
2901 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} };
2904
2905 my $count = 10 + 1;
2906 for my $item (@items) {
2907 last unless --$count;
2908
2909 push @widgets, $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text};
2914
2915 for ($short) {
2916 s/^\s+//;
2917 s/\s+/ /g;
2918 }
2919
2920 new CFClient::UI::Label
2921 markup => $short,
2922 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg},
2928 can_events => 1,
2929 can_hover => 1
2930 };
2931 }
2932
2933 $self->clear;
2934 $self->SUPER::add (reverse @widgets);
2935}
2936
2937sub add {
2938 my ($self, $text, %arg) = @_;
2939
2940 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//;
2942
2943 return unless $text;
2944
2945 my $timeout = time + ((delete $arg{timeout}) || 60);
2946
2947 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2948
2949 if (my $item = $self->{item}{$group}) {
2950 if ($item->{text} eq $text) {
2951 $item->{count}++;
2952 } else {
2953 $item->{count} = 1;
2954 $item->{text} = $item->{tooltip} = $text;
2955 }
2956 $item->{id} = ++$self->{id};
2957 $item->{timeout} = $timeout;
2958 delete $item->{label};
1875 } else { 2959 } else {
1876 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2960 $self->{item}{$group} = {
2961 id => ++$self->{id},
2962 text => $text,
2963 timeout => $timeout,
2964 tooltip => $text,
2965 fg => [0.8, 0.8, 0.8, 0.8],
2966 pri => 0,
2967 count => 1,
2968 %arg,
2969 };
1877 } 2970 }
2971
2972 $self->reorder;
2973}
2974
2975sub reconfigure {
2976 my ($self) = @_;
2977
2978 delete $_->{label}
2979 for values %{ $self->{item} || {} };
2980
2981 $self->reorder;
2982 $self->SUPER::reconfigure;
1878} 2983}
1879 2984
1880############################################################################# 2985#############################################################################
1881 2986
2987package CFClient::UI::Inventory;
2988
2989our @ISA = CFClient::UI::ScrolledWindow::;
2990
2991sub new {
2992 my $class = shift;
2993
2994 my $self = $class->SUPER::new (
2995 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2996 @_,
2997 );
2998
2999 $self
3000}
3001
3002sub set_items {
3003 my ($self, $items) = @_;
3004
3005 $self->{scrolled}->clear;
3006 return unless $items;
3007
3008 my @items = sort {
3009 ($a->{type} <=> $b->{type})
3010 or ($a->{name} cmp $b->{name})
3011 } @$items;
3012
3013 $self->{real_items} = \@items;
3014
3015 my $row = 0;
3016 for my $item (@items) {
3017 CFClient::Item::update_widgets $item;
3018
3019 $self->{scrolled}->add (0, $row, $item->{face_widget});
3020 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3021 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3022
3023 $row++;
3024 }
3025}
3026
3027#############################################################################
3028
3029package CFClient::UI::BindEditor;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033sub new {
3034 my $class = shift;
3035
3036 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3037
3038 $self->add (my $vb = new CFClient::UI::VBox);
3039
3040
3041 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3042 text => "start recording",
3043 tooltip => "Start/Stops recording of actions."
3044 ."All subsequent actions after the recording started will be captured."
3045 ."The actions are displayed after the record was stopped."
3046 ."To bind the action you have to click on the 'Bind' button",
3047 on_activate => sub {
3048 unless ($self->{recording}) {
3049 $self->start;
3050 } else {
3051 $self->stop;
3052 }
3053 });
3054
3055 $vb->add (new CFClient::UI::Label text => "Actions:");
3056 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3057
3058 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3059 $vb->add (my $hb = new CFClient::UI::HBox);
3060 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3061 $hb->add (new CFClient::UI::Button
3062 text => "bind",
3063 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3064 on_activate => sub {
3065 $self->ask_for_bind;
3066 });
3067
3068 $vb->add (my $hb = new CFClient::UI::HBox);
3069 $hb->add (new CFClient::UI::Button
3070 text => "ok",
3071 expand => 1,
3072 tooltip => "This closes the binding editor and saves the binding",
3073 on_activate => sub {
3074 $self->hide;
3075 $self->commit;
3076 });
3077
3078 $hb->add (new CFClient::UI::Button
3079 text => "cancel",
3080 expand => 1,
3081 tooltip => "This closes the binding editor without saving",
3082 on_activate => sub {
3083 $self->hide;
3084 $self->{binding_cancel}->()
3085 if $self->{binding_cancel};
3086 });
3087
3088 $self->update_binding_widgets;
3089
3090 $self
3091}
3092
3093sub commit {
3094 my ($self) = @_;
3095 my ($mod, $sym, $cmds) = $self->get_binding;
3096 if ($sym != 0 && @$cmds > 0) {
3097 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3098 ."'. Don't forget 'Save Config'!");
3099 $self->{binding_change}->($mod, $sym, $cmds)
3100 if $self->{binding_change};
3101 } else {
3102 $::STATUSBOX->add ("No action bound, no key or action specified!");
3103 $self->{binding_cancel}->()
3104 if $self->{binding_cancel};
3105 }
3106}
3107
3108sub start {
3109 my ($self) = @_;
3110
3111 $self->{rec_btn}->set_text ("stop recording");
3112 $self->{recording} = 1;
3113 $self->clear_command_list;
3114 $::CONN->start_record if $::CONN;
3115}
3116
3117sub stop {
3118 my ($self) = @_;
3119
3120 $self->{rec_btn}->set_text ("start recording");
3121 $self->{recording} = 0;
3122
3123 my $rec;
3124 $rec = $::CONN->stop_record if $::CONN;
3125 return unless ref $rec eq 'ARRAY';
3126 $self->set_command_list ($rec);
3127}
3128
3129# if $commit is true, the binding will be set after the user entered a key combo
3130sub ask_for_bind {
3131 my ($self, $commit) = @_;
3132
3133 CFClient::Binder::open_binding_dialog (sub {
3134 my ($mod, $sym) = @_;
3135 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3136 $self->update_binding_widgets;
3137 $self->commit if $commit;
3138 });
3139}
3140
3141# $mod and $sym are the modifiers and key symbol
3142# $cmds is a array ref of strings (the commands)
3143# $cb is the callback that is executed on OK
3144# $ccb is the callback that is executed on CANCEL and
3145# when the binding was unsuccessful on OK
3146sub set_binding {
3147 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3148
3149 $self->clear_command_list;
3150 $self->{recording} = 0;
3151 $self->{rec_btn}->set_text ("start recording");
3152
3153 $self->{binding} = [$mod, $sym];
3154 $self->{commands} = $cmds;
3155
3156 $self->{binding_change} = $cb;
3157 $self->{binding_cancel} = $ccb;
3158
3159 $self->update_binding_widgets;
3160}
3161
3162# this is a shortcut method that asks for a binding
3163# and then just binds it.
3164sub do_quick_binding {
3165 my ($self, $cmds) = @_;
3166 $self->set_binding (undef, undef, $cmds, sub {
3167 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3168 });
3169 $self->ask_for_bind (1);
3170}
3171
3172sub update_binding_widgets {
3173 my ($self) = @_;
3174 my ($mod, $sym, $cmds) = $self->get_binding;
3175 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3176 $self->set_command_list ($cmds);
3177}
3178
3179sub get_binding {
3180 my ($self) = @_;
3181 return (
3182 $self->{binding}->[0],
3183 $self->{binding}->[1],
3184 [ grep { defined $_ } @{$self->{commands}} ]
3185 );
3186}
3187
3188sub clear_command_list {
3189 my ($self) = @_;
3190 $self->{cmdbox}->clear ();
3191}
3192
3193sub set_command_list {
3194 my ($self, $cmds) = @_;
3195
3196 $self->{cmdbox}->clear ();
3197 $self->{commands} = $cmds;
3198
3199 my $idx = 0;
3200
3201 for (@$cmds) {
3202 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3203
3204 my $i = $idx;
3205 $hb->add (new CFClient::UI::Label text => $_);
3206 $hb->add (new CFClient::UI::Button
3207 text => "delete",
3208 tooltip => "Deletes the action from the record",
3209 on_activate => sub {
3210 $self->{cmdbox}->remove ($hb);
3211 $cmds->[$i] = undef;
3212 });
3213
3214
3215 $idx++
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::SpellList;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (new CFClient::UI::ScrolledWindow
3231 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3232
3233 $self;
3234}
3235
3236# XXX: Do sorting? Argl...
3237sub add_spell {
3238 my ($self, $spell) = @_;
3239 $self->{spells}->{$spell->{name}} = $spell;
3240
3241 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3242 face => $spell->{face},
3243 can_hover => 1,
3244 can_events => 1,
3245 tooltip => $spell->{message});
3246
3247 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3248 text => $spell->{name},
3249 can_hover => 1,
3250 can_events => 1,
3251 tooltip => $spell->{message},
3252 expand => 1);
3253
3254 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3255 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3256 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3257 expand => 1);
3258
3259 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3260 text => "bind to key",
3261 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3262}
3263
3264sub rebuild_spell_list {
3265 my ($self) = @_;
3266 $self->{tbl_idx} = 0;
3267 $self->add_spell ($_) for values %{$self->{spells}};
3268}
3269
3270sub remove_spell {
3271 my ($self, $spell) = @_;
3272 delete $self->{spells}->{$spell->{name}};
3273 $self->rebuild_spell_list;
3274}
3275
3276#############################################################################
3277
1882package CFClient::UI::Toplevel; 3278package CFClient::UI::Root;
1883 3279
1884our @ISA = CFClient::UI::Container::; 3280our @ISA = CFClient::UI::Container::;
1885 3281
1886use SDL::OpenGL; 3282use CFClient::OpenGL;
3283
3284sub new {
3285 my $class = shift;
3286
3287 my $self = $class->SUPER::new (
3288 visible => 1,
3289 @_,
3290 );
3291
3292 Scalar::Util::weaken ($self->{root} = $self);
3293
3294 $self
3295}
1887 3296
1888sub size_request { 3297sub size_request {
1889 ($::WIDTH, $::HEIGHT) 3298 my ($self) = @_;
3299
3300 ($self->{w}, $self->{h})
3301}
3302
3303sub _to_pixel {
3304 my ($coord, $size, $max) = @_;
3305
3306 $coord =
3307 $coord eq "center" ? ($max - $size) * 0.5
3308 : $coord eq "max" ? $max
3309 : $coord;
3310
3311 $coord = 0 if $coord < 0;
3312 $coord = $max - $size if $coord > $max - $size;
3313
3314 int $coord + 0.5
1890} 3315}
1891 3316
1892sub size_allocate { 3317sub size_allocate {
1893 my ($self, $x, $y, $w, $h) = @_; 3318 my ($self, $w, $h) = @_;
1894 3319
1895 $self->_size_allocate ($x, $y, $w, $h); 3320 for my $child ($self->children) {
3321 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1896 3322
1897 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3323 $X = $child->{force_x} if exists $child->{force_x};
1898 for @{$self->{children}}; 3324 $Y = $child->{force_y} if exists $child->{force_y};
1899}
1900 3325
1901sub translate { 3326 $X = _to_pixel $X, $W, $self->{w};
3327 $Y = _to_pixel $Y, $H, $self->{h};
3328
3329 $child->configure ($X, $Y, $W, $H);
3330 }
3331}
3332
3333sub coord2local {
1902 my ($self, $x, $y) = @_; 3334 my ($self, $x, $y) = @_;
1903 3335
1904 ($x, $y) 3336 ($x, $y)
1905} 3337}
1906 3338
3339sub coord2global {
3340 my ($self, $x, $y) = @_;
3341
3342 ($x, $y)
3343}
3344
1907sub update { 3345sub update {
1908 my ($self) = @_; 3346 my ($self) = @_;
1909 3347
1910 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3348 $::WANT_REFRESH++;
1911 ::refresh ();
1912} 3349}
1913 3350
1914sub add { 3351sub add {
1915 my ($self, $widget) = @_; 3352 my ($self, @children) = @_;
1916 3353
3354 $_->{is_toplevel} = 1
3355 for @children;
3356
1917 $self->SUPER::add ($widget); 3357 $self->SUPER::add (@children);
3358}
1918 3359
1919 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3360sub remove {
3361 my ($self, @children) = @_;
3362
3363 $self->SUPER::remove (@children);
3364
3365 delete $self->{is_toplevel}
3366 for @children;
3367
3368 while (@children) {
3369 my $w = pop @children;
3370 push @children, $w->children;
3371 $w->set_invisible;
3372 }
1920} 3373}
1921 3374
1922sub on_refresh { 3375sub on_refresh {
1923 my ($self, $id, $cb) = @_; 3376 my ($self, $id, $cb) = @_;
1924 3377
1925 $self->{refresh_hook}{$id} = $cb; 3378 $self->{refresh_hook}{$id} = $cb;
1926} 3379}
1927 3380
3381sub on_post_alloc {
3382 my ($self, $id, $cb) = @_;
3383
3384 $self->{post_alloc_hook}{$id} = $cb;
3385}
3386
1928sub draw { 3387sub draw {
1929 my ($self) = @_; 3388 my ($self) = @_;
1930 3389
1931 while (my $rcb = delete $self->{refresh_hook}) { 3390 while ($self->{refresh_hook}) {
1932 $_->() for values %$rcb; 3391 $_->()
3392 for values %{delete $self->{refresh_hook}};
1933 } 3393 }
3394
3395 if ($self->{realloc}) {
3396 my %queue;
3397 my @queue;
3398 my $widget;
3399
3400 outer:
3401 while () {
3402 if (my $realloc = delete $self->{realloc}) {
3403 for $widget (values %$realloc) {
3404 $widget->{visible} or next; # do not resize invisible widgets
3405
3406 $queue{$widget+0}++ and next; # duplicates are common
3407
3408 push @{ $queue[$widget->{visible}] }, $widget;
3409 }
3410 }
3411
3412 while () {
3413 @queue or last outer;
3414
3415 $widget = pop @{ $queue[-1] || [] }
3416 and last;
3417
3418 pop @queue;
3419 }
3420
3421 delete $queue{$widget+0};
3422
3423 my ($w, $h) = $widget->size_request;
3424
3425 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3426 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3427
3428 $w = $widget->{force_w} if exists $widget->{force_w};
3429 $h = $widget->{force_h} if exists $widget->{force_h};
3430
3431 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3432 || delete $widget->{force_realloc}) {
3433 $widget->{req_w} = $w;
3434 $widget->{req_h} = $h;
3435
3436 $self->{size_alloc}{$widget+0} = $widget;
3437
3438 if (my $parent = $widget->{parent}) {
3439 $self->{realloc}{$parent+0} = $parent
3440 unless $queue{$parent+0};
3441
3442 $parent->{force_size_alloc} = 1;
3443 $self->{size_alloc}{$parent+0} = $parent;
3444 }
3445 }
3446
3447 delete $self->{realloc}{$widget+0};
3448 }
3449 }
3450
3451 while (my $size_alloc = delete $self->{size_alloc}) {
3452 my @queue = sort { $b->{visible} <=> $a->{visible} }
3453 values %$size_alloc;
3454
3455 while () {
3456 my $widget = pop @queue || last;
3457
3458 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3459
3460 $w = 0 if $w < 0;
3461 $h = 0 if $h < 0;
3462
3463 $w = int $w + 0.5;
3464 $h = int $h + 0.5;
3465
3466 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3467 $widget->{old_w} = $widget->{w};
3468 $widget->{old_h} = $widget->{h};
3469
3470 $widget->{w} = $w;
3471 $widget->{h} = $h;
3472
3473 $widget->emit (size_allocate => $w, $h);
3474 }
3475 }
3476 }
3477
3478 while ($self->{post_alloc_hook}) {
3479 $_->()
3480 for values %{delete $self->{post_alloc_hook}};
3481 }
3482
1934 3483
1935 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3484 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1936 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3485 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1937 glClear GL_COLOR_BUFFER_BIT; 3486 glClear GL_COLOR_BUFFER_BIT;
1938 3487
1939 glMatrixMode GL_PROJECTION; 3488 glMatrixMode GL_PROJECTION;
1940 glLoadIdentity; 3489 glLoadIdentity;
1941 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3490 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1942 glMatrixMode GL_MODELVIEW; 3491 glMatrixMode GL_MODELVIEW;
1943 glLoadIdentity; 3492 glLoadIdentity;
1944 3493
3494 {
3495 package CFClient::UI::Base;
3496
3497 ($draw_x, $draw_y, $draw_w, $draw_h) =
3498 (0, 0, $self->{w}, $self->{h});
3499 }
3500
1945 $self->_draw; 3501 $self->_draw;
1946} 3502}
1947 3503
1948############################################################################# 3504#############################################################################
1949 3505
1950package CFClient::UI; 3506package CFClient::UI;
1951 3507
1952$TOPLEVEL = new CFClient::UI::Toplevel; 3508$ROOT = new CFClient::UI::Root;
3509$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1953 3510
19541 35111
1955 3512

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