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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.120 by elmex, Sun Apr 16 17:43:17 2006 UTC vs.
Revision 1.269 by root, Fri Jun 2 06:22:55 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376}
377
378sub set_max_size {
153 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
154 380
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
156} 399}
157 400
158# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
159sub coord2local { 402sub coord2local {
160 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
161 404
162 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 406}
165 407
166# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
167sub coord2global { 409sub coord2global {
168 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
169 411
170 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 413}
173 414
174sub focus_in { 415sub focus_in {
175 my ($self) = @_; 416 my ($self) = @_;
176 417
177 return if $FOCUS == $self; 418 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
179 420
180 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
181 422
182 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
183 424
184 $focus->update if $focus; 425 $focus->update if $focus;
185 $FOCUS->update; 426 $FOCUS->update;
186} 427}
187 428
… …
190 431
191 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
192 433
193 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
194 435
195 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
196 437
197 $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 $FOCUS;
198} 442}
199 443
200sub mouse_motion { } 444sub mouse_motion { }
201sub button_up { } 445sub button_up { }
202sub key_down { } 446sub key_down { }
203sub key_up { } 447sub key_up { }
204 448
205sub button_down { 449sub button_down {
206 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
207 451
208 $self->focus_in; 452 $self->focus_in;
209} 453}
210 454
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 455sub find_widget {
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 456 my ($self, $x, $y) = @_;
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 457
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 458 return () unless $self->{can_events};
215sub 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, $draw_h); # screen rectangle being drawn
216 528
217sub draw { 529sub draw {
218 my ($self) = @_; 530 my ($self) = @_;
219 531
220 return unless $self->{h} && $self->{w}; 532 return unless $self->{h} && $self->{w};
533
534 # update screen rectangle
535 local $draw_x = $draw_x + $self->{x};
536 local $draw_y = $draw_y + $self->{y};
537 local $draw_w = $draw_x + $self->{w};
538 local $draw_h = $draw_y + $self->{h};
539
540 # skip widgets that are entirely outside the drawing area
541 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
542 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
221 543
222 glPushMatrix; 544 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 545 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 546 $self->_draw;
225 glPopMatrix; 547 glPopMatrix;
226 548
227 if ($self == $HOVER && $self->{can_hover}) { 549 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 550 my ($x, $y) = @$self{qw(x y)};
229 551
230 glColor 0, 0, 1, 0.2; 552 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 553 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 554 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 555 glBegin GL_QUADS;
234 glVertex $x , $y; 556 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 557 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 558 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 559 glVertex $x , $y + $self->{h};
238 glEnd; 560 glEnd;
239 glDisable GL_BLEND; 561 glDisable GL_BLEND;
240 } 562 }
563
564 if ($ENV{CFPLUS_DEBUG} & 1) {
565 glPushMatrix;
566 glColor 1, 1, 0, 1;
567 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
568 glBegin GL_LINE_LOOP;
569 glVertex 0 , 0;
570 glVertex $self->{w} - 1, 0;
571 glVertex $self->{w} - 1, $self->{h} - 1;
572 glVertex 0 , $self->{h} - 1;
573 glEnd;
574 glPopMatrix;
575 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
576 }
241} 577}
242 578
243sub _draw { 579sub _draw {
244 my ($self) = @_; 580 my ($self) = @_;
245 581
246 warn "no draw defined for $self\n"; 582 warn "no draw defined for $self\n";
247} 583}
248 584
249sub find_widget {
250 my ($self, $x, $y) = @_;
251
252 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255
256 ()
257}
258
259sub set_parent {
260 my ($self, $parent) = @_;
261
262 Scalar::Util::weaken ($self->{parent} = $parent);
263}
264
265sub update {
266 my ($self) = @_;
267
268 $self->{parent}->update
269 if $self->{parent};
270}
271
272sub connect {
273 my ($self, $signal, $cb) = @_;
274
275 push @{ $self->{cb}{$signal} }, $cb;
276}
277
278sub emit {
279 my ($self, $signal, @args) = @_;
280
281 $_->($self, @args)
282 for @{$self->{cb}{$signal} || []};
283}
284
285sub DESTROY { 585sub DESTROY {
286 my ($self) = @_; 586 my ($self) = @_;
287 587
588 delete $WIDGET{$self+0};
288 #$self->deactivate; 589 #$self->deactivate;
289} 590}
290 591
291############################################################################# 592#############################################################################
292 593
293package CFClient::UI::DrawBG; 594package CFClient::UI::DrawBG;
294 595
295our @ISA = CFClient::UI::Base::; 596our @ISA = CFClient::UI::Base::;
296 597
297use strict; 598use strict;
298use SDL::OpenGL; 599use CFClient::OpenGL;
299 600
300sub new { 601sub new {
301 my $class = shift; 602 my $class = shift;
302 603
303 # range [value, low, high, page] 604 # range [value, low, high, page]
304 605
305 $class->SUPER::new ( 606 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 607 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 608 #active_bg => [1, 1, 1, 0.5],
308 @_ 609 @_
309 ) 610 )
310} 611}
311 612
312sub _draw { 613sub _draw {
313 my ($self) = @_; 614 my ($self) = @_;
314 615
616 my $color = $FOCUS == $self && $self->{active_bg}
617 ? $self->{active_bg}
618 : $self->{bg};
619
620 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 621 my ($w, $h) = @$self{qw(w h)};
316 622
317 glEnable GL_BLEND; 623 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 624 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 625 glColor @$color;
320 626
321 glBegin GL_QUADS; 627 glBegin GL_QUADS;
322 glVertex 0 , 0; 628 glVertex 0 , 0;
323 glVertex 0 , $h; 629 glVertex 0 , $h;
324 glVertex $w, $h; 630 glVertex $w, $h;
325 glVertex $w, 0; 631 glVertex $w, 0;
326 glEnd; 632 glEnd;
327 633
328 glDisable GL_BLEND; 634 glDisable GL_BLEND;
635 }
329} 636}
330 637
331############################################################################# 638#############################################################################
332 639
333package CFClient::UI::Empty; 640package CFClient::UI::Empty;
334
335our @ISA = CFClient::UI::Base::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346 641
347our @ISA = CFClient::UI::Base::; 642our @ISA = CFClient::UI::Base::;
348 643
349sub new { 644sub new {
350 my ($class, %arg) = @_; 645 my ($class, %arg) = @_;
646 $class->SUPER::new (can_events => 0, %arg);
647}
648
649sub size_request {
650 my ($self) = @_;
651
652 ($self->{w} + 0, $self->{h} + 0)
653}
654
655sub draw { }
656
657#############################################################################
658
659package CFClient::UI::Container;
660
661our @ISA = CFClient::UI::Base::;
662
663sub new {
664 my ($class, %arg) = @_;
351 665
352 my $children = delete $arg{children} || []; 666 my $children = delete $arg{children} || [];
353 667
354 my $self = $class->SUPER::new (children => [], %arg); 668 my $self = $class->SUPER::new (
669 children => [],
670 can_events => 0,
671 %arg,
672 );
355 $self->add ($_) for @$children; 673 $self->add ($_) for @$children;
356 674
357 $self 675 $self
358} 676}
359 677
360sub add { 678sub add {
361 my ($self, $child) = @_; 679 my ($self, @widgets) = @_;
362 680
363 $child->set_parent ($self); 681 $_->set_parent ($self)
682 for @widgets;
364 683
365 use sort 'stable'; 684 use sort 'stable';
366 685
367 $self->{children} = [ 686 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 687 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 688 @{$self->{children}}, @widgets
370 ]; 689 ];
371 690
372 $self->{w} = $self->{h} = -1; 691 $self->realloc;
373 $self->update; 692}
693
694sub children {
695 @{ $_[0]{children} }
374} 696}
375 697
376sub remove { 698sub remove {
377 my ($self, $widget) = @_; 699 my ($self, $child) = @_;
378 700
701 delete $child->{parent};
702 $child->hide;
703
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 704 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 705
381 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 706 $self->realloc;
707}
708
709sub clear {
710 my ($self) = @_;
711
712 my $children = delete $self->{children};
713 $self->{children} = [];
714
715 for (@$children) {
716 delete $_->{parent};
717 $_->hide;
718 }
719
720 $self->realloc;
382} 721}
383 722
384sub find_widget { 723sub find_widget {
385 my ($self, $x, $y) = @_; 724 my ($self, $x, $y) = @_;
386 725
… …
416 755
417 $class->SUPER::new (children => [$child], %arg) 756 $class->SUPER::new (children => [$child], %arg)
418} 757}
419 758
420sub add { 759sub add {
421 my ($self, $widget) = @_; 760 my ($self, $child) = @_;
422 761
423 $self->{children} = []; 762 $self->{children} = [];
424 763
425 $self->SUPER::add ($widget); 764 $self->SUPER::add ($child);
426} 765}
427 766
428sub remove { 767sub remove {
429 my ($self, $widget) = @_; 768 my ($self, $widget) = @_;
430 769
… …
439sub size_request { 778sub size_request {
440 $_[0]{children}[0]->size_request 779 $_[0]{children}[0]->size_request
441} 780}
442 781
443sub size_allocate { 782sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 783 my ($self, $w, $h) = @_;
445 784
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 785 $self->{children}[0]->configure (0, 0, $w, $h);
449} 786}
450 787
451############################################################################# 788#############################################################################
452 789
453package CFClient::UI::Window; 790package CFClient::UI::Window;
454 791
455our @ISA = CFClient::UI::Bin::; 792our @ISA = CFClient::UI::Bin::;
456 793
457use SDL::OpenGL; 794use CFClient::OpenGL;
458 795
459sub new { 796sub new {
460 my ($class, %arg) = @_; 797 my ($class, %arg) = @_;
461 798
462 my $self = $class->SUPER::new (%arg); 799 my $self = $class->SUPER::new (%arg);
463} 800}
464 801
465sub update { 802sub update {
466 my ($self) = @_; 803 my ($self) = @_;
467 804
468 # we want to do this delayed... 805 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 806 $self->SUPER::update;
471} 807}
472 808
809sub size_allocate {
810 my ($self, $w, $h) = @_;
811
812 $self->SUPER::size_allocate ($w, $h);
813 $self->update;
814}
815
816sub _render {
817 my ($self) = @_;
818
819 $self->{children}[0]->draw;
820}
821
473sub render_chld { 822sub render_child {
474 my ($self) = @_; 823 my ($self) = @_;
475 824
476 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 825 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
477 glClearColor 0, 0, 0, 1; 826 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 827 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 828
829 {
830 package CFClient::UI::Base;
831
832 ($draw_x, $draw_y, $draw_w, $draw_h) =
833 (0, 0, $self->{w}, $self->{h});
834 }
835
836 $self->_render;
480 }; 837 };
481} 838}
482 839
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491}
492
493sub _draw { 840sub _draw {
494 my ($self) = @_; 841 my ($self) = @_;
495 842
496 my ($w, $h) = ($self->w, $self->h); 843 my ($w, $h) = @$self{qw(w h)};
497 844
498 my $tex = $self->{texture} 845 my $tex = $self->{texture}
499 or return; 846 or return;
500 847
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 848 glEnable GL_TEXTURE_2D;
504 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 849 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
850 glColor 1, 1, 1, 1;
505 851
506 $tex->draw_quad (0, 0, $w, $h); 852 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 853
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 854 glDisable GL_TEXTURE_2D;
510} 855}
511 856
512############################################################################# 857#############################################################################
513 858
514package CFClient::UI::Frame; 859package CFClient::UI::ViewPort;
515 860
516our @ISA = CFClient::UI::Bin::; 861our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 862
568sub new { 863sub new {
569 my $class = shift; 864 my $class = shift;
570 865
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new ( 866 $class->SUPER::new (
574 bg => [1, 1, 1, 1], 867 scroll_x => 0,
575 border_bg => [1, 1, 1, 1], 868 scroll_y => 1,
576 border => int $::FONTSIZE * 0.8,
577 @_ 869 @_,
578 ) 870 )
579} 871}
580 872
581sub size_request { 873sub size_request {
582 my ($self) = @_; 874 my ($self) = @_;
583 875
584 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 876 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
877
878 $w = 10 if $self->{scroll_x};
879 $h = 10 if $self->{scroll_y};
880
881 ($w, $h)
882}
883
884sub size_allocate {
885 my ($self, $w, $h) = @_;
886
887 my $child = $self->child;
888
889 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
890 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
891
892 $self->child->configure (0, 0, $w, $h);
893 $self->update;
894}
895
896sub set_offset {
897 my ($self, $x, $y) = @_;
898
899 $self->{view_x} = int $x;
900 $self->{view_y} = int $y;
901
902 $self->update;
903}
904
905# hmm, this does not work for topleft of $self... but we should not ask for that
906sub coord2local {
907 my ($self, $x, $y) = @_;
908
909 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
910}
911
912sub coord2global {
913 my ($self, $x, $y) = @_;
914
915 $x = List::Util::min $self->{w}, $x - $self->{view_x};
916 $y = List::Util::min $self->{h}, $y - $self->{view_y};
917
918 $self->SUPER::coord2global ($x, $y)
919}
920
921sub find_widget {
922 my ($self, $x, $y) = @_;
923
924 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
925 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
926 ) {
927 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
928 } else {
929 $self->CFClient::UI::Base::find_widget ($x, $y)
930 }
931}
932
933sub _render {
934 my ($self) = @_;
935
936 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
937 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
938
939 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
940
941 $self->SUPER::_render;
942}
943
944#############################################################################
945
946package CFClient::UI::ScrolledWindow;
947
948our @ISA = CFClient::UI::HBox::;
949
950sub new {
951 my $class = shift;
952
953 my $self;
954
955 my $slider = new CFClient::UI::Slider
956 vertical => 1,
957 range => [0, 0, 1, 0.01], # HACK fix
958 on_changed => sub {
959 $self->{vp}->set_offset (0, $_[1]);
960 },
961 ;
962
963 $self = $class->SUPER::new (
964 vp => (new CFClient::UI::ViewPort expand => 1),
965 slider => $slider,
966 @_,
967 );
968
969 $self->{vp}->add ($self->{scrolled});
970 $self->add ($self->{vp});
971 $self->add ($self->{slider});
972
973 $self
974}
975
976sub update {
977 my ($self) = @_;
978
979 $self->SUPER::update;
980
981 # todo: overwrite size_allocate of child
982 my $child = $self->{vp}->child;
983 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
984}
985
986sub size_allocate {
987 my ($self, $w, $h) = @_;
988
989 $self->SUPER::size_allocate ($w, $h);
990
991 my $child = $self->{vp}->child;
992 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
993}
994
995#TODO# update range on size_allocate depending on child
996# update viewport offset on scroll
997
998#############################################################################
999
1000package CFClient::UI::Frame;
1001
1002our @ISA = CFClient::UI::Bin::;
1003
1004use CFClient::OpenGL;
1005
1006sub new {
1007 my $class = shift;
1008
1009 $class->SUPER::new (
1010 bg => undef,
1011 @_,
1012 )
1013}
1014
1015sub _draw {
1016 my ($self) = @_;
1017
1018 if ($self->{bg}) {
1019 my ($w, $h) = @$self{qw(w h)};
1020
1021 glEnable GL_BLEND;
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1023 glColor @{ $self->{bg} };
1024
1025 glBegin GL_QUADS;
1026 glVertex 0 , 0;
1027 glVertex 0 , $h;
1028 glVertex $w, $h;
1029 glVertex $w, 0;
1030 glEnd;
1031
1032 glDisable GL_BLEND;
1033 }
1034
1035 $self->SUPER::_draw;
1036}
1037
1038#############################################################################
1039
1040package CFClient::UI::FancyFrame;
1041
1042our @ISA = CFClient::UI::Bin::;
1043
1044use CFClient::OpenGL;
1045
1046my $bg =
1047 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1048 mipmap => 1, wrap => 1;
1049
1050my @border =
1051 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1052 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1053
1054sub new {
1055 my ($class, %arg) = @_;
1056
1057 my $title = delete $arg{title};
1058
1059 my $self = $class->SUPER::new (
1060 bg => [1, 1, 1, 1],
1061 border_bg => [1, 1, 1, 1],
1062 border => 0.6,
1063 can_events => 1,
1064 min_w => 16,
1065 min_h => 16,
1066 %arg,
1067 );
1068
1069 $self->{title} = new CFClient::UI::Label
1070 align => 0,
1071 valign => 1,
1072 text => $title,
1073 fontsize => $self->{border}
1074 if defined $title;
1075
1076 $self
1077}
1078
1079sub add {
1080 my ($self, @widgets) = @_;
1081
1082 $self->SUPER::add (@widgets);
1083 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1084}
1085
1086sub border {
1087 int $_[0]{border} * $::FONTSIZE
1088}
1089
1090sub size_request {
1091 my ($self) = @_;
1092
1093 $self->{title}->size_request
1094 if $self->{title};
585 1095
586 my ($w, $h) = $self->SUPER::size_request; 1096 my ($w, $h) = $self->SUPER::size_request;
587 1097
588 ( 1098 (
589 $w + $self->{border} * 2, 1099 $w + $self->border * 2,
590 $h + $self->{border} * 2, 1100 $h + $self->border * 2,
591 ) 1101 )
592} 1102}
593 1103
594sub size_allocate { 1104sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 1105 my ($self, $w, $h) = @_;
596 1106
597 $self->_size_allocate ($x, $y, $w, $h) or return; 1107 if ($self->{title}) {
1108 $self->{title}{w} = $w;
1109 $self->{title}{h} = $h;
1110 $self->{title}->size_allocate ($w, $h);
1111 }
598 1112
1113 my $border = $self->border;
1114
599 $h -= List::Util::max 0, $self->{border} * 2; 1115 $h -= List::Util::max 0, $border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 1116 $w -= List::Util::max 0, $border * 2;
601 1117
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1118 $self->child->configure ($border, $border, $w, $h);
603} 1119}
604 1120
605sub button_down { 1121sub button_down {
606 my ($self, $ev, $x, $y) = @_; 1122 my ($self, $ev, $x, $y) = @_;
607 1123
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1124 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1125 my $border = $self->border;
610 1126
1127 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1128 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1129
1130 if ($lr & $td) {
1131 my ($wx, $wy) = ($self->{x}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1132 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($bw, $bh) = ($self->{w}, $self->{h}); 1133 my ($bw, $bh) = ($self->{w}, $self->{h});
1134
1135 my $mx = $x < $border;
1136 my $my = $y < $border;
613 1137
614 $self->{motion} = sub { 1138 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 1139 my ($ev, $x, $y) = @_;
616 1140
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1141 my $dx = $ev->{x} - $ox;
1142 my $dy = $ev->{y} - $oy;
618 1143
619 $self->{user_w} = $bw + $x - $ox; 1144 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 1145 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1146
621 $self->update; 1147 $self->realloc;
1148 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
622 }; 1149 };
623 1150
624 } elsif ($x >= 0 && $x < $self->{w} 1151 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1152 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 1153 my ($bx, $by) = ($self->{x}, $self->{y});
629 1154
630 $self->{motion} = sub { 1155 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 1156 my ($ev, $x, $y) = @_;
632 1157
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1158 ($x, $y) = ($ev->{x}, $ev->{y});
634 1159
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 1160 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 }; 1161 };
638 } 1162 }
639} 1163}
640 1164
641sub button_up { 1165sub button_up {
… …
651} 1175}
652 1176
653sub _draw { 1177sub _draw {
654 my ($self) = @_; 1178 my ($self) = @_;
655 1179
1180 my $child = $self->{children}[0];
1181
656 my ($w, $h ) = ($self->{w}, $self->{h}); 1182 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1183 my ($cw, $ch) = ($child->{w}, $child->{h});
658 1184
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 1185 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1186 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 1187
1188 my $border = $self->border;
1189
664 glColor @{ $self->{border_bg} }; 1190 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1191 $border[0]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1192 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1193 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1194 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
669 1195
670 my $bg = $tex[0]; 1196 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1197 glColor @{ $self->{bg} };
671 1198
672 # TODO: repeat texture not scale 1199 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 1200 # solve this better(?)
674 my $rep_y = $ch / $bg->{h}; 1201 $bg->{s} = $cw / $bg->{w};
675 1202 $bg->{t} = $ch / $bg->{h};
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1203 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1204 }
682 1205
683 glDisable GL_TEXTURE_2D; 1206 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685 1207
686 $self->child->draw; 1208 $child->draw;
1209
1210 if ($self->{title}) {
1211 glTranslate 0, $border - $self->{h};
1212 $self->{title}->_draw;
1213 }
687} 1214}
688 1215
689############################################################################# 1216#############################################################################
690 1217
691package CFClient::UI::Table; 1218package CFClient::UI::Table;
692 1219
693our @ISA = CFClient::UI::Base::; 1220our @ISA = CFClient::UI::Base::;
694 1221
695use List::Util qw(max sum); 1222use List::Util qw(max sum);
696 1223
697use SDL::OpenGL; 1224use CFClient::OpenGL;
698 1225
699sub new { 1226sub new {
700 my $class = shift; 1227 my $class = shift;
701 1228
702 $class->SUPER::new ( 1229 $class->SUPER::new (
703 col_expand => [], 1230 col_expand => [],
704 @_ 1231 @_,
705 ) 1232 )
1233}
1234
1235sub children {
1236 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1237}
707 1238
708sub add { 1239sub add {
709 my ($self, $x, $y, $child) = @_; 1240 my ($self, $x, $y, $child) = @_;
710 1241
711 $child->set_parent ($self); 1242 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1243 $self->{children}[$y][$x] = $child;
713 1244
714 $self->{w} = $self->{h} = -1; 1245 $self->realloc;
715 $self->update;
716} 1246}
717 1247
718# TODO: move to container class maybe? send childs a signal on removal? 1248# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1249sub clear {
720 my ($self) = @_; 1250 my ($self) = @_;
721 1251
1252 my @children = $self->children;
722 delete $self->{children}; 1253 delete $self->{children};
723 $self->update; 1254
1255 for (@children) {
1256 delete $_->{parent};
1257 $_->hide;
1258 }
1259
1260 $self->realloc;
724} 1261}
725 1262
726sub get_wh { 1263sub get_wh {
727 my ($self) = @_; 1264 my ($self) = @_;
728 1265
… …
733 or next; 1270 or next;
734 1271
735 for my $x (0 .. $#$row) { 1272 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1273 my $widget = $row->[$x]
737 or next; 1274 or next;
738 my ($w, $h) = $widget->size_request; 1275 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1276
740 $w[$x] = max $w[$x], $w; 1277 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1278 $h[$y] = max $h[$y], $h;
742 } 1279 }
743 } 1280 }
… …
755 (sum @$hs), 1292 (sum @$hs),
756 ) 1293 )
757} 1294}
758 1295
759sub size_allocate { 1296sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1297 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1298
764 my ($ws, $hs) = $self->get_wh; 1299 my ($ws, $hs) = $self->get_wh;
765 1300
766 my $req_w = sum @$ws; 1301 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1302 my $req_h = (sum @$hs) || 1;
768 1303
769 # TODO: nicer code && do row_expand 1304 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1305 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1306 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1307 my $col_expand = (sum @col_expand) || 1;
… …
789 1324
790 for my $c (0 .. $#$row) { 1325 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1326 my $col_w = $ws->[$c];
792 1327
793 if (my $widget = $row->[$c]) { 1328 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1329 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1330 }
796 1331
797 $x += $col_w; 1332 $x += $col_w;
798 } 1333 }
799 1334
… …
826 } 1361 }
827} 1362}
828 1363
829############################################################################# 1364#############################################################################
830 1365
1366package CFClient::UI::Box;
1367
1368our @ISA = CFClient::UI::Container::;
1369
1370sub size_request {
1371 my ($self) = @_;
1372
1373 $self->{vertical}
1374 ? (
1375 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1376 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1377 )
1378 : (
1379 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1380 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1381 )
1382}
1383
1384sub size_allocate {
1385 my ($self, $w, $h) = @_;
1386
1387 my $space = $self->{vertical} ? $h : $w;
1388 my $children = $self->{children};
1389
1390 my @req;
1391
1392 if ($self->{homogeneous}) {
1393 @req = ($space / (@$children || 1)) x @$children;
1394 } else {
1395 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1396 my $req = List::Util::sum @req;
1397
1398 if ($req > $space) {
1399 # ah well, not enough space
1400 $_ *= $space / $req for @req;
1401 } else {
1402 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1403
1404 $space = ($space - $req) / $expand; # remaining space to give away
1405
1406 $req[$_] += $space * $children->[$_]{expand}
1407 for 0 .. $#$children;
1408 }
1409 }
1410
1411 CFClient::UI::harmonize \@req;
1412
1413 my $pos = 0;
1414 for (0 .. $#$children) {
1415 my $alloc = $req[$_];
1416 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1417
1418 $pos += $alloc;
1419 }
1420
1421 1
1422}
1423
1424#############################################################################
1425
831package CFClient::UI::HBox; 1426package CFClient::UI::HBox;
832 1427
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1428our @ISA = CFClient::UI::Box::;
836 1429
837sub size_request { 1430sub new {
838 my ($self) = @_; 1431 my $class = shift;
839 1432
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1433 $class->SUPER::new (
841 1434 vertical => 0,
842 ( 1435 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1436 )
846} 1437}
847 1438
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1439#############################################################################
890 1440
891package CFClient::UI::VBox; 1441package CFClient::UI::VBox;
892 1442
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1443our @ISA = CFClient::UI::Box::;
896 1444
897sub size_request { 1445sub new {
898 my ($self) = @_; 1446 my $class = shift;
899 1447
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1448 $class->SUPER::new (
901 1449 vertical => 1,
902 ( 1450 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1451 )
906} 1452}
907 1453
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1454#############################################################################
946 1455
947package CFClient::UI::Label; 1456package CFClient::UI::Label;
948 1457
949our @ISA = CFClient::UI::Base::; 1458our @ISA = CFClient::UI::DrawBG::;
950 1459
951use SDL::OpenGL; 1460use CFClient::OpenGL;
952 1461
953sub new { 1462sub new {
954 my ($class, %arg) = @_; 1463 my ($class, %arg) = @_;
955 1464
956 my $self = $class->SUPER::new ( 1465 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1466 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1467 #bg => none
959 text => "", 1468 #active_bg => none
1469 #font => default_font
1470 #text => initial text
1471 #markup => initial narkup
1472 #max_w => maximum pixel width
1473 ellipsise => 3, # end
1474 layout => (new CFClient::Layout),
1475 fontsize => 1,
960 align => -1, 1476 align => -1,
961 valign => -1, 1477 valign => -1,
962 padding => 2, 1478 padding_x => 2,
963 layout => new CFClient::Layout, 1479 padding_y => 2,
1480 can_events => 0,
964 %arg 1481 %arg
965 ); 1482 );
966 1483
1484 if (exists $self->{template}) {
1485 my $layout = new CFClient::Layout;
1486 $layout->set_text (delete $self->{template});
1487 $self->{template} = $layout;
1488 }
1489
1490 if (exists $self->{markup}) {
1491 $self->set_markup (delete $self->{markup});
1492 } else {
967 $self->set_text ($self->{text}); 1493 $self->set_text (delete $self->{text});
1494 }
968 1495
969 $self 1496 $self
970} 1497}
971 1498
972sub escape_text { 1499sub escape($) {
973 local $_ = $_[1]; 1500 local $_ = $_[0];
974 1501
975 s/&/&amp;/g; 1502 s/&/&amp;/g;
976 s/>/&gt;/g; 1503 s/>/&gt;/g;
977 s/</&lt;/g; 1504 s/</&lt;/g;
978 1505
979 $_[1] 1506 $_
1507}
1508
1509sub update {
1510 my ($self) = @_;
1511
1512 delete $self->{texture};
1513 $self->SUPER::update;
980} 1514}
981 1515
982sub set_text { 1516sub set_text {
983 my ($self, $text) = @_; 1517 my ($self, $text) = @_;
984 1518
1519 return if $self->{text} eq "T$text";
985 $self->{text} = $text; 1520 $self->{text} = "T$text";
1521
1522 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1523 $self->{layout}->set_text ($text);
1524
1525 $self->realloc;
1526 $self->update;
1527}
1528
1529sub set_markup {
1530 my ($self, $markup) = @_;
1531
1532 return if $self->{text} eq "M$markup";
1533 $self->{text} = "M$markup";
1534
1535 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1536
1537 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
986 $self->{layout}->set_markup ($text); 1538 $self->{layout}->set_markup ($markup);
987 1539
1540 $self->realloc;
1541 $self->update;
1542}
1543
1544sub size_request {
1545 my ($self) = @_;
1546
1547 $self->{layout}->set_font ($self->{font}) if $self->{font};
1548 $self->{layout}->set_width ($self->{max_w} || -1);
1549 $self->{layout}->set_ellipsise ($self->{ellipsise});
1550 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1551 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1552
1553 my ($w, $h) = $self->{layout}->size;
1554
1555 if (exists $self->{template}) {
1556 $self->{template}->set_font ($self->{font}) if $self->{font};
1557 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1558
1559 my ($w2, $h2) = $self->{template}->size;
1560
1561 $w = List::Util::max $w, $w2;
1562 $h = List::Util::max $h, $h2;
1563 }
1564
1565 ($w, $h)
1566}
1567
1568sub size_allocate {
1569 my ($self, $w, $h) = @_;
1570
1571 delete $self->{ox};
1572
1573 delete $self->{texture}
1574 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1575}
1576
1577sub set_fontsize {
1578 my ($self, $fontsize) = @_;
1579
1580 $self->{fontsize} = $fontsize;
988 delete $self->{texture}; 1581 delete $self->{texture};
989# $self->{w} = $self->{h} = -1;
990 $self->update;
991}
992 1582
993sub get_text { 1583 $self->realloc;
994 my ($self, $text) = @_;
995
996 $self->{text}
997}
998
999sub size_request {
1000 my ($self) = @_;
1001
1002 $self->{layout}->set_width;
1003 $self->{layout}->set_height ($self->{fontsize});
1004 my ($w, $h) = $self->{layout}->size;
1005
1006 (
1007 $w + $self->{padding} * 2,
1008 $h + $self->{padding} * 2,
1009 )
1010}
1011
1012sub size_allocate {
1013 my ($self, $x, $y, $w, $h) = @_;
1014
1015 $self->_size_allocate ($x, $y, $w, $h) or return;
1016
1017 delete $self->{texture};
1018}
1019
1020sub update {
1021 my ($self) = @_;
1022
1023 delete $self->{texture};
1024 $self->SUPER::update;
1025} 1584}
1026 1585
1027sub _draw { 1586sub _draw {
1028 my ($self) = @_; 1587 my ($self) = @_;
1029 1588
1589 $self->SUPER::_draw; # draw background, if applicable
1590
1030 my $tex = $self->{texture} ||= do { 1591 my $tex = $self->{texture} ||= do {
1592 $self->{layout}->set_foreground (@{$self->{fg}});
1593 $self->{layout}->set_font ($self->{font}) if $self->{font};
1031 $self->{layout}->set_width ($self->{w}); 1594 $self->{layout}->set_width ($self->{w});
1032 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1595 $self->{layout}->set_ellipsise ($self->{ellipsise});
1596 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1597 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1598
1033 new_from_layout CFClient::Texture $self->{layout} 1599 new_from_layout CFClient::Texture $self->{layout}
1034 }; 1600 };
1035 1601
1036 glEnable GL_BLEND; 1602 unless (exists $self->{ox}) {
1037 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1603 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1604 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1605 : ($self->{w} - $tex->{w}) * 0.5);
1606
1607 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1608 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1609 : ($self->{h} - $tex->{h}) * 0.5);
1610 };
1611
1038 glEnable GL_TEXTURE_2D; 1612 glEnable GL_TEXTURE_2D;
1039 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1613 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1040 1614
1615 if ($tex->{format} == GL_ALPHA) {
1041 glColor @{$self->{fg}}; 1616 glColor @{$self->{fg}};
1042 1617 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1043 my $x = 1618 } else {
1044 $self->{align} < 0 ? $self->{padding} 1619 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1045 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1620 }
1046 : ($self->{w} - $tex->{w}) * 0.5;
1047
1048 my $y =
1049 $self->{valign} < 0 ? $self->{padding}
1050 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1051 : ($self->{h} - $tex->{h}) * 0.5;
1052
1053 $tex->draw_quad (int $x, int $y);
1054 1621
1055 glDisable GL_TEXTURE_2D; 1622 glDisable GL_TEXTURE_2D;
1056 glDisable GL_BLEND;
1057} 1623}
1058 1624
1059############################################################################# 1625#############################################################################
1060 1626
1061package CFClient::UI::Entry; 1627package CFClient::UI::EntryBase;
1062 1628
1063our @ISA = CFClient::UI::Label::; 1629our @ISA = CFClient::UI::Label::;
1064 1630
1065use SDL; 1631use CFClient::OpenGL;
1066use SDL::OpenGL;
1067 1632
1068sub new { 1633sub new {
1069 my $class = shift; 1634 my $class = shift;
1070 1635
1071 $class->SUPER::new ( 1636 $class->SUPER::new (
1072 fg => [1, 1, 1], 1637 fg => [1, 1, 1],
1073 bg => [0, 0, 0, 0.2], 1638 bg => [0, 0, 0, 0.2],
1074 active_bg => [1, 1, 1, 0.5], 1639 active_bg => [1, 1, 1, 0.5],
1075 active_fg => [0, 0, 0], 1640 active_fg => [0, 0, 0],
1076 can_hover => 1, 1641 can_hover => 1,
1077 can_focus => 1, 1642 can_focus => 1,
1078 valign => 0, 1643 valign => 0,
1644 can_events => 1,
1645 #text => ...
1079 @_ 1646 @_
1080 ) 1647 )
1081} 1648}
1082 1649
1083sub _set_text { 1650sub _set_text {
1084 my ($self, $text) = @_; 1651 my ($self, $text) = @_;
1085 1652
1086 my $old_text = $self->{text}; 1653 delete $self->{cur_h};
1654
1655 return if $self->{text} eq $text;
1656
1657 delete $self->{texture};
1087 1658
1088 $self->{last_activity} = $::NOW; 1659 $self->{last_activity} = $::NOW;
1089
1090 $self->{text} = $text; 1660 $self->{text} = $text;
1091 $self->{layout}->set_width ($self->{w});
1092 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1093 1661
1094 $text =~ s/./*/g if $self->{hidden}; 1662 $text =~ s/./*/g if $self->{hidden};
1663 $self->{layout}->set_text ("$text ");
1095 1664
1096 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1665 $self->_emit (changed => $self->{text});
1097
1098 $text = substr $text, 0, $self->{cursor};
1099 utf8::encode $text;
1100
1101 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1102
1103 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1104 if $old_text ne $self->{text};
1105}
1106
1107sub size_request {
1108 my ($self) = @_;
1109
1110 my ($w, $h) = $self->SUPER::size_request;
1111
1112 ($w + 1, $h) # add 1 for cursor
1113}
1114
1115sub size_allocate {
1116 my ($self, $x, $y, $w, $h) = @_;
1117
1118 $self->SUPER::size_allocate ($x, $y, $w, $h);
1119
1120 $self->_set_text ($self->{text});
1121} 1666}
1122 1667
1123sub set_text { 1668sub set_text {
1124 my ($self, $text) = @_; 1669 my ($self, $text) = @_;
1125 1670
1126 $self->{cursor} = length $text; 1671 $self->{cursor} = length $text;
1127 $self->_set_text ($text); 1672 $self->_set_text ($text);
1128 $self->update; 1673
1674 $self->realloc;
1675}
1676
1677sub get_text {
1678 $_[0]{text}
1679}
1680
1681sub size_request {
1682 my ($self) = @_;
1683
1684 my ($w, $h) = $self->SUPER::size_request;
1685
1686 ($w + 1, $h) # add 1 for cursor
1129} 1687}
1130 1688
1131sub key_down { 1689sub key_down {
1132 my ($self, $ev) = @_; 1690 my ($self, $ev) = @_;
1133 1691
1134 my $mod = $ev->key_mod; 1692 my $mod = $ev->{mod};
1135 my $sym = $ev->key_sym; 1693 my $sym = $ev->{sym};
1136
1137 my $uni = $ev->key_unicode; 1694 my $uni = $ev->{unicode};
1138 1695
1139 my $text = $self->get_text; 1696 my $text = $self->get_text;
1140 1697
1141 if ($sym == SDLK_BACKSPACE) { 1698 if ($uni == 8) {
1142 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1699 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1143 } elsif ($sym == SDLK_DELETE) { 1700 } elsif ($uni == 127) {
1144 substr $text, $self->{cursor}, 1, ""; 1701 substr $text, $self->{cursor}, 1, "";
1145 } elsif ($sym == SDLK_LEFT) { 1702 } elsif ($sym == CFClient::SDLK_LEFT) {
1146 --$self->{cursor} if $self->{cursor}; 1703 --$self->{cursor} if $self->{cursor};
1147 } elsif ($sym == SDLK_RIGHT) { 1704 } elsif ($sym == CFClient::SDLK_RIGHT) {
1148 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1705 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1149 } elsif ($sym == SDLK_HOME) { 1706 } elsif ($sym == CFClient::SDLK_HOME) {
1150 $self->{cursor} = 0; 1707 $self->{cursor} = 0;
1151 } elsif ($sym == SDLK_END) { 1708 } elsif ($sym == CFClient::SDLK_END) {
1152 $self->{cursor} = length $text; 1709 $self->{cursor} = length $text;
1153 } elsif ($sym == SDLK_ESCAPE) { 1710 } elsif ($uni == 27) {
1154 $self->emit ('escape'); 1711 $self->_emit ('escape');
1155 } elsif ($uni) { 1712 } elsif ($uni) {
1156 substr $text, $self->{cursor}++, 0, chr $uni; 1713 substr $text, $self->{cursor}++, 0, chr $uni;
1157 } 1714 }
1158 1715
1159 $self->_set_text ($text); 1716 $self->_set_text ($text);
1160 $self->update; 1717
1718 $self->realloc;
1161} 1719}
1162 1720
1163sub focus_in { 1721sub focus_in {
1164 my ($self) = @_; 1722 my ($self) = @_;
1165 1723
… …
1213 1771
1214 $self->SUPER::_draw; 1772 $self->SUPER::_draw;
1215 1773
1216 #TODO: force update every cursor change :( 1774 #TODO: force update every cursor change :(
1217 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1775 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1776
1777 unless (exists $self->{cur_h}) {
1778 my $text = substr $self->{text}, 0, $self->{cursor};
1779 utf8::encode $text;
1780
1781 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1782 }
1783
1218 glColor @{$self->{fg}}; 1784 glColor @{$self->{fg}};
1219 glBegin GL_LINES; 1785 glBegin GL_LINES;
1220 glVertex $self->{cur_x}, $self->{cur_y};
1221 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1786 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1787 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1222 glEnd; 1788 glEnd;
1223 } 1789 }
1224} 1790}
1225 1791
1226package CFClient::UI::LineEntry; 1792package CFClient::UI::Entry;
1227 1793
1228our @ISA = CFClient::UI::Entry::; 1794our @ISA = CFClient::UI::EntryBase::;
1229 1795
1230use SDL; 1796use CFClient::OpenGL;
1231use SDL::OpenGL;
1232 1797
1233sub key_down { 1798sub key_down {
1234 my ($self, $ev) = @_; 1799 my ($self, $ev) = @_;
1235 1800
1236 my $sym = $ev->key_sym; 1801 my $sym = $ev->{sym};
1237 1802
1238 if ($sym == SDLK_RETURN) { 1803 if ($sym == 13) {
1804 unshift @{$self->{history}},
1805 my $txt = $self->get_text;
1806 $self->{history_pointer} = -1;
1807 $self->{history_saveback} = '';
1239 $self->emit (activate => $self->get_text); 1808 $self->_emit (activate => $txt);
1240 $self->update; 1809 $self->update;
1810
1811 } elsif ($sym == CFClient::SDLK_UP) {
1812 if ($self->{history_pointer} < 0) {
1813 $self->{history_saveback} = $self->get_text;
1814 }
1815 if (@{$self->{history} || []} > 0) {
1816 $self->{history_pointer}++;
1817 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1818 $self->{history_pointer} = @{$self->{history} || []} - 1;
1819 }
1820 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1821 }
1822
1823 } elsif ($sym == CFClient::SDLK_DOWN) {
1824 $self->{history_pointer}--;
1825 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1826
1827 if ($self->{history_pointer} >= 0) {
1828 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1829 } else {
1830 $self->set_text ($self->{history_saveback});
1831 }
1241 1832
1242 } else { 1833 } else {
1243 $self->SUPER::key_down ($ev); 1834 $self->SUPER::key_down ($ev);
1244 } 1835 }
1245 1836
… …
1249 1840
1250package CFClient::UI::Button; 1841package CFClient::UI::Button;
1251 1842
1252our @ISA = CFClient::UI::Label::; 1843our @ISA = CFClient::UI::Label::;
1253 1844
1254use SDL; 1845use CFClient::OpenGL;
1255use SDL::OpenGL;
1256 1846
1257my @tex = 1847my @tex =
1258 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1848 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1259 qw(b1_button_active.png); 1849 qw(b1_button_active.png);
1260 1850
1261sub new { 1851sub new {
1262 my $class = shift; 1852 my $class = shift;
1263 1853
1264 $class->SUPER::new ( 1854 $class->SUPER::new (
1265 padding => 4, 1855 padding_x => 4,
1856 padding_y => 4,
1857 fg => [1, 1, 1],
1858 active_fg => [0, 0, 1],
1859 can_hover => 1,
1860 align => 0,
1861 valign => 0,
1862 can_events => 1,
1863 @_
1864 )
1865}
1866
1867sub activate { }
1868
1869sub button_up {
1870 my ($self, $ev, $x, $y) = @_;
1871
1872 $self->emit ("activate")
1873 if $x >= 0 && $x < $self->{w}
1874 && $y >= 0 && $y < $self->{h};
1875}
1876
1877sub _draw {
1878 my ($self) = @_;
1879
1880 local $self->{fg} = $self->{fg};
1881
1882 if ($GRAB == $self) {
1883 $self->{fg} = $self->{active_fg};
1884 }
1885
1886 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 glColor 0, 0, 0, 1;
1889
1890 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1891
1892 glDisable GL_TEXTURE_2D;
1893
1894 $self->SUPER::_draw;
1895}
1896
1897#############################################################################
1898
1899package CFClient::UI::CheckBox;
1900
1901our @ISA = CFClient::UI::DrawBG::;
1902
1903my @tex =
1904 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1905 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1906
1907use CFClient::OpenGL;
1908
1909sub new {
1910 my $class = shift;
1911
1912 $class->SUPER::new (
1913 padding_x => 2,
1914 padding_y => 2,
1266 fg => [1, 1, 1], 1915 fg => [1, 1, 1],
1267 bg => [1, 1, 1, 0.2],
1268 active_fg => [1, 1, 0], 1916 active_fg => [1, 1, 0],
1917 bg => [0, 0, 0, 0.2],
1918 active_bg => [1, 1, 1, 0.5],
1919 state => 0,
1269 can_hover => 1, 1920 can_hover => 1,
1270 @_ 1921 @_
1271 ) 1922 )
1272} 1923}
1273 1924
1925sub size_request {
1926 my ($self) = @_;
1927
1928 (6) x 2
1929}
1930
1274sub button_up { 1931sub button_down {
1275 my ($self, $ev, $x, $y) = @_; 1932 my ($self, $ev, $x, $y) = @_;
1276 1933
1277 if ($x >= 0 && $x < $self->{w} 1934 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1278 && $y >= 0 && $y < $self->{h}) { 1935 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1279 $self->emit ("activate"); 1936 $self->{state} = !$self->{state};
1937 $self->_emit (changed => $self->{state});
1280 } 1938 }
1281} 1939}
1282 1940
1283sub _draw { 1941sub _draw {
1284 my ($self) = @_; 1942 my ($self) = @_;
1285 1943
1286 local $self->{fg} = $self->{fg}; 1944 $self->SUPER::_draw;
1287 1945
1288 if ($GRAB == $self) { 1946 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1289 $self->{fg} = $self->{active_fg}; 1947
1948 my ($w, $h) = @$self{qw(w h)};
1949
1950 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1951
1952 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1953
1954 my $tex = $self->{state} ? $tex[1] : $tex[0];
1955
1956 glEnable GL_TEXTURE_2D;
1957 $tex->draw_quad_alpha (0, 0, $s, $s);
1958 glDisable GL_TEXTURE_2D;
1959}
1960
1961#############################################################################
1962
1963package CFClient::UI::Image;
1964
1965our @ISA = CFClient::UI::Base::;
1966
1967use CFClient::OpenGL;
1968use Carp qw/confess/;
1969
1970our %loaded_images;
1971
1972sub new {
1973 my $class = shift;
1974
1975 my $self = $class->SUPER::new (can_events => 0, @_);
1976
1977 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1978
1979 $loaded_images{$self->{image}} ||=
1980 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1981
1982 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1983
1984 Scalar::Util::weaken $loaded_images{$self->{image}};
1985
1986 $self->{aspect} = $tex->{w} / $tex->{h};
1987
1988 $self
1989}
1990
1991sub size_request {
1992 my ($self) = @_;
1993
1994 ($self->{tex}->{w}, $self->{tex}->{h})
1995}
1996
1997sub _draw {
1998 my ($self) = @_;
1999
2000 my $tex = $self->{tex};
2001
2002 my ($w, $h) = ($self->{w}, $self->{h});
2003
2004 if ($self->{rot90}) {
2005 glRotate 90, 0, 0, 1;
2006 glTranslate 0, -$self->{w}, 0;
2007
2008 ($w, $h) = ($h, $w);
1290 } 2009 }
2010
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 $tex->draw_quad_alpha (0, 0, $w, $h);
2015
2016 glDisable GL_TEXTURE_2D;
2017}
2018
2019#############################################################################
2020
2021package CFClient::UI::VGauge;
2022
2023our @ISA = CFClient::UI::Base::;
2024
2025use List::Util qw(min max);
2026
2027use CFClient::OpenGL;
2028
2029my %tex = (
2030 food => [
2031 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2032 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2033 ],
2034 grace => [
2035 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2036 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2037 ],
2038 hp => [
2039 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2040 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2041 ],
2042 mana => [
2043 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2044 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2045 ],
2046);
2047
2048# eg. VGauge->new (gauge => 'food'), default gauge: food
2049sub new {
2050 my $class = shift;
2051
2052 my $self = $class->SUPER::new (
2053 type => 'food',
2054 @_
2055 );
2056
2057 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2058
2059 $self
2060}
2061
2062sub size_request {
2063 my ($self) = @_;
2064
2065 #my $tex = $tex{$self->{type}}[0];
2066 #@$tex{qw(w h)}
2067 (0, 0)
2068}
2069
2070sub set_max {
2071 my ($self, $max) = @_;
2072
2073 return if $self->{max_val} == $max;
2074
2075 $self->{max_val} = $max;
2076 $self->update;
2077}
2078
2079sub set_value {
2080 my ($self, $val, $max) = @_;
2081
2082 $self->set_max ($max)
2083 if defined $max;
2084
2085 return if $self->{val} == $val;
2086
2087 $self->{val} = $val;
2088 $self->update;
2089}
2090
2091sub _draw {
2092 my ($self) = @_;
2093
2094 my $tex = $tex{$self->{type}};
2095 my ($t1, $t2, $t3) = @$tex;
2096
2097 my ($w, $h) = ($self->{w}, $self->{h});
2098
2099 if ($self->{vertical}) {
2100 glRotate 90, 0, 0, 1;
2101 glTranslate 0, -$self->{w}, 0;
2102
2103 ($w, $h) = ($h, $w);
2104 }
2105
2106 my $ycut = $self->{val} / ($self->{max_val} || 1);
2107
2108 my $ycut1 = max 0, min 1, $ycut;
2109 my $ycut2 = max 0, min 1, $ycut - 1;
2110
2111 my $h1 = $self->{h} * (1 - $ycut1);
2112 my $h2 = $self->{h} * (1 - $ycut2);
1291 2113
1292 glEnable GL_BLEND; 2114 glEnable GL_BLEND;
1293 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2115 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1294 glEnable GL_TEXTURE_2D; 2116 glEnable GL_TEXTURE_2D;
1295 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2117 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1296 glColor 0, 0, 0, 1;
1297 2118
1298 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2119 glBindTexture GL_TEXTURE_2D, $t1->{name};
2120 glBegin GL_QUADS;
2121 glTexCoord 0 , 0; glVertex 0 , 0;
2122 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2123 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2124 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2125 glEnd;
1299 2126
2127 my $ycut1 = List::Util::min 1, $ycut;
2128 glBindTexture GL_TEXTURE_2D, $t2->{name};
2129 glBegin GL_QUADS;
2130 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2131 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2132 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2133 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2134 glEnd;
2135
2136 if ($t3) {
2137 glBindTexture GL_TEXTURE_2D, $t3->{name};
2138 glBegin GL_QUADS;
2139 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2140 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2141 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2142 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2143 glEnd;
2144 }
2145
2146 glDisable GL_BLEND;
1300 glDisable GL_TEXTURE_2D; 2147 glDisable GL_TEXTURE_2D;
1301 glDisable GL_BLEND;
1302
1303 $self->SUPER::_draw;
1304} 2148}
1305 2149
1306############################################################################# 2150#############################################################################
1307 2151
1308package CFClient::UI::CheckBox; 2152package CFClient::UI::Gauge;
1309 2153
1310our @ISA = CFClient::UI::DrawBG::; 2154our @ISA = CFClient::UI::VBox::;
1311
1312my @tex =
1313 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1314 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1315
1316use SDL;
1317use SDL::OpenGL;
1318 2155
1319sub new { 2156sub new {
1320 my $class = shift; 2157 my ($class, %arg) = @_;
1321 2158
1322 $class->SUPER::new ( 2159 my $self = $class->SUPER::new (
1323 padding => 2, 2160 tooltip => $arg{type},
1324 fg => [1, 1, 1],
1325 active_fg => [1, 1, 0],
1326 state => 0,
1327 can_hover => 1, 2161 can_hover => 1,
1328 @_ 2162 can_events => 1,
2163 %arg,
1329 ) 2164 );
1330}
1331 2165
1332sub size_request { 2166 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2167 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2168 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2169
2170 $self
2171}
2172
2173sub set_fontsize {
2174 my ($self, $fsize) = @_;
2175
2176 $self->{value}->set_fontsize ($fsize);
2177 $self->{max} ->set_fontsize ($fsize);
2178}
2179
2180sub set_max {
1333 my ($self) = @_; 2181 my ($self, $max) = @_;
1334 2182
1335 ($self->{padding} * 2 + 6) x 2 2183 $self->{gauge}->set_max ($max);
2184 $self->{max}->set_text ($max);
1336} 2185}
1337 2186
1338sub size_allocate { 2187sub set_value {
1339 my ($self, $x, $y, $w, $h) = @_;
1340
1341 $self->_size_allocate ($x, $y, $w, $h);
1342}
1343
1344sub button_down {
1345 my ($self, $ev, $x, $y) = @_; 2188 my ($self, $val, $max) = @_;
1346 2189
1347 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2190 $self->set_max ($max)
1348 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2191 if defined $max;
1349 $self->{state} = !$self->{state};
1350 $self->emit (changed => $self->{state});
1351 }
1352}
1353 2192
1354sub _draw { 2193 $self->{gauge}->set_value ($val, $max);
1355 my ($self) = @_; 2194 $self->{value}->set_text ($val);
1356
1357 $self->SUPER::_draw;
1358
1359 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1360
1361 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1362
1363 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1364
1365 glEnable GL_BLEND;
1366 glEnable GL_TEXTURE_2D;
1367 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1368
1369 my $tex = $self->{state} ? $tex[1] : $tex[0];
1370
1371 $tex->draw_quad (0, 0, $s, $s);
1372
1373 glDisable GL_TEXTURE_2D;
1374 glDisable GL_BLEND;
1375} 2195}
1376 2196
1377############################################################################# 2197#############################################################################
1378 2198
1379package CFClient::UI::Slider; 2199package CFClient::UI::Slider;
1380 2200
1381use strict; 2201use strict;
1382 2202
1383use SDL::OpenGL; 2203use CFClient::OpenGL;
1384 2204
1385our @ISA = CFClient::UI::DrawBG::; 2205our @ISA = CFClient::UI::DrawBG::;
1386 2206
1387my @tex = 2207my @tex =
1388 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2208 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1389 qw(s1_slider.png s1_slider_bg.png); 2209 qw(s1_slider.png s1_slider_bg.png);
1390 2210
1391sub new { 2211sub new {
1392 my $class = shift; 2212 my $class = shift;
1393 2213
1394 # range [value, low, high, page] 2214 # range [value, low, high, page, unit]
1395 2215
1396 # TODO: 0-width page 2216 # TODO: 0-width page
1397 # TODO: req_w/h are wrong with vertical 2217 # TODO: req_w/h are wrong with vertical
1398 # TODO: calculations are off 2218 # TODO: calculations are off
1399 my $self = $class->SUPER::new ( 2219 my $self = $class->SUPER::new (
1400 fg => [1, 1, 1], 2220 fg => [1, 1, 1],
1401 active_fg => [0, 0, 0], 2221 active_fg => [0, 0, 0],
2222 bg => [0, 0, 0, 0.2],
2223 active_bg => [1, 1, 1, 0.5],
1402 range => [0, 0, 100, 10], 2224 range => [0, 0, 100, 10, 0],
1403 req_w => 40, 2225 min_w => $::WIDTH / 80,
1404 req_h => 13, 2226 min_h => $::WIDTH / 80,
1405 vertical => 0, 2227 vertical => 0,
1406 can_hover => 1, 2228 can_hover => 1,
1407 inner_pad => 5, 2229 inner_pad => 0.02,
1408 @_ 2230 @_
1409 ); 2231 );
1410 2232
2233 $self->set_value ($self->{range}[0]);
2234 $self->update;
2235
1411 $self 2236 $self
1412} 2237}
1413 2238
2239sub changed { }
2240
2241sub set_range {
2242 my ($self, $range) = @_;
2243
2244 ($range, $self->{range}) = ($self->{range}, $range);
2245
2246 $self->update
2247 if "@$range" ne "@{$self->{range}}";
2248}
2249
2250sub set_value {
2251 my ($self, $value) = @_;
2252
2253 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2254
2255 $hi = $lo + 1 if $hi <= $lo;
2256
2257 $page = $hi - $lo if $page > $hi - $lo;
2258
2259 $value = $lo if $value < $lo;
2260 $value = $hi - $page if $value > $hi - $page;
2261
2262 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2263 if $unit;
2264
2265 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2266
2267 if ($value != $old_value) {
2268 $self->_emit (changed => $value);
2269 $self->update;
2270 }
2271}
2272
1414sub size_request { 2273sub size_request {
1415 my ($self) = @_; 2274 my ($self) = @_;
1416 2275
1417 my $w = $self->{req_w}; 2276 ($self->{req_w}, $self->{req_h})
1418 my $h = $self->{req_h};
1419
1420 $self->{vertical} ? ($h, $w) : ($w, $h)
1421} 2277}
1422 2278
1423sub button_down { 2279sub button_down {
1424 my ($self, $ev, $x, $y) = @_; 2280 my ($self, $ev, $x, $y) = @_;
1425 2281
1426 $self->SUPER::button_down ($ev, $x, $y); 2282 $self->SUPER::button_down ($ev, $x, $y);
2283
2284 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2285
1427 $self->mouse_motion ($ev, $x, $y); 2286 $self->mouse_motion ($ev, $x, $y);
1428} 2287}
1429 2288
1430sub mouse_motion { 2289sub mouse_motion {
1431 my ($self, $ev, $x, $y) = @_; 2290 my ($self, $ev, $x, $y) = @_;
1432 2291
1433 if ($GRAB == $self) { 2292 if ($GRAB == $self) {
2293 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2294
2295 my (undef, $lo, $hi, $page) = @{$self->{range}};
2296
2297 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2298
2299 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2300 }
2301}
2302
2303sub update {
2304 my ($self) = @_;
2305
2306 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2307 $self->set_value ($self->{range}[0]);
2308
1434 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2309 my ($value, $lo, $hi, $page) = @{$self->{range}};
2310 my $range = ($hi - $page - $lo) || 1e-100;
1435 2311
1436 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2312 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1437 2313
1438 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2314 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1439 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2315 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1440 2316
1441 $x -= $inner_pad_px; # substract the padding 2317 $value = ($value - $lo) / $range;
1442 $x = $x * ($hi - $lo) / $inner_w + $lo; 2318 $value = $value * $self->{scale} + $self->{offset};
1443 $x = $lo if $x < $lo;
1444 $x = $hi - $page if $x > $hi - $page;
1445 $self->{range}[0] = $x;
1446 2319
1447 $self->emit (changed => $x); 2320 $self->{knob_x} = $value - $knob_w * 0.5;
1448 $self->update; 2321 $self->{knob_w} = $knob_w;
1449 } 2322 });
1450}
1451 2323
1452# the inner_* stuff is for generating a padding for the slider handle, 2324 $self->SUPER::update;
1453# so that the handle doesn't leave the texture. This calculation isn't 100%
1454# correct propably, but it does the job for now
1455sub _calc_inner_pad_px {
1456 my ($self, $w) = @_;
1457 ($w / 100) * $self->{inner_pad} # % to pixels
1458} 2325}
1459 2326
1460sub _draw { 2327sub _draw {
1461 my ($self) = @_; 2328 my ($self) = @_;
1462 2329
1463 $self->SUPER::_draw (); 2330 $self->SUPER::_draw ();
1464 2331
1465 my ($w, $h) = @$self{qw(w h)}; 2332 glScale $self->{w}, $self->{h};
1466 2333
1467 if ($self->{vertical}) { 2334 if ($self->{vertical}) {
1468 # draw a vertical slider like a rotated horizontal slider 2335 # draw a vertical slider like a rotated horizontal slider
1469 2336
2337 glTranslate 1, 0, 0;
1470 glRotate 90, 0, 0, 1; 2338 glRotate 90, 0, 0, 1;
1471 glTranslate 0, -$self->{w}, 0;
1472
1473 ($w, $h) = ($h, $w);
1474 } 2339 }
1475 2340
1476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2341 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2342 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1478 2343
1479 my ($value, $lo, $hi, $page) = @{$self->{range}};
1480
1481 $hi = $value + 1 if $lo == $hi;
1482
1483 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1484 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1485
1486 $page = int $page * $inner_w / ($hi - $lo);
1487 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1488
1489 $w -= $page;
1490 $page &= ~1;
1491 glTranslate $page * 0.5, 0, 0;
1492 $page ||= 2;
1493
1494 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1495 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1496
1497 glEnable GL_BLEND;
1498 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1499 glEnable GL_TEXTURE_2D; 2344 glEnable GL_TEXTURE_2D;
1500 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2345 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1501 2346
1502 # draw background 2347 # draw background
1503 $tex[1]->draw_quad (0, 0, $w, $h); 2348 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1504 2349
1505 # draw handle 2350 # draw handle
1506 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2351 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1507 2352
1508 glDisable GL_BLEND;
1509 glDisable GL_TEXTURE_2D; 2353 glDisable GL_TEXTURE_2D;
1510} 2354}
1511 2355
1512############################################################################# 2356#############################################################################
1513 2357
2358package CFClient::UI::ValSlider;
2359
2360our @ISA = CFClient::UI::HBox::;
2361
2362sub new {
2363 my ($class, %arg) = @_;
2364
2365 my $range = delete $arg{range};
2366
2367 my $self = $class->SUPER::new (
2368 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2369 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2370 to_value => sub { shift },
2371 from_value => sub { shift },
2372 %arg,
2373 );
2374
2375 $self->{slider}->connect (changed => sub {
2376 my ($self, $value) = @_;
2377 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2378 $self->{parent}->emit (changed => $value);
2379 });
2380
2381# $self->{entry}->connect (changed => sub {
2382# my ($self, $value) = @_;
2383# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2384# $self->{parent}->emit (changed => $value);
2385# });
2386
2387 $self->add ($self->{slider}, $self->{entry});
2388
2389 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2390
2391 $self
2392}
2393
2394sub set_range { shift->{slider}->set_range (@_) }
2395sub set_value { shift->{slider}->set_value (@_) }
2396
2397#############################################################################
2398
1514package CFClient::UI::TextView; 2399package CFClient::UI::TextView;
1515 2400
1516our @ISA = CFClient::UI::HBox::; 2401our @ISA = CFClient::UI::HBox::;
1517 2402
1518use SDL::OpenGL; 2403use CFClient::OpenGL;
1519 2404
1520sub new { 2405sub new {
1521 my $class = shift; 2406 my $class = shift;
1522 2407
1523 my $self = $class->SUPER::new ( 2408 my $self = $class->SUPER::new (
1524 req_w => $::WIDTH / 6, 2409 fontsize => 1,
1525 req_h => $::HEIGHT / 6, 2410 can_events => 0,
1526 fontsize => $::FONTSIZE, 2411 #font => default_font
1527 @_, 2412 @_,
1528 2413
1529 layout => (new CFClient::Layout), 2414 layout => (new CFClient::Layout 1),
1530 par => [], 2415 par => [],
1531 height => 0, 2416 height => 0,
1532 children => [ 2417 children => [
1533 (new CFClient::UI::Empty expand => 1), 2418 (new CFClient::UI::Empty expand => 1),
1534 (new CFClient::UI::Slider vertical => 1), 2419 (new CFClient::UI::Slider vertical => 1),
1535 ], 2420 ],
1536 ); 2421 );
1537 2422
1538 $self->{children}[1]->connect (changed => sub { 2423 $self->{children}[1]->connect (changed => sub { $self->update });
1539 $self->update;
1540 });
1541 2424
1542 $self 2425 $self
1543} 2426}
1544 2427
1545sub set_fontsize { 2428sub set_fontsize {
… …
1547 2430
1548 $self->{fontsize} = $fontsize; 2431 $self->{fontsize} = $fontsize;
1549 $self->reflow; 2432 $self->reflow;
1550} 2433}
1551 2434
2435sub size_allocate {
2436 my ($self, $w, $h) = @_;
2437
2438 $self->SUPER::size_allocate ($w, $h);
2439
2440 $self->{layout}->set_font ($self->{font}) if $self->{font};
2441 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2442 $self->{layout}->set_width ($self->{children}[0]{w});
2443
2444 $self->reflow;
2445}
2446
1552sub text_height { 2447sub text_size {
1553 my ($self, $text) = @_; 2448 my ($self, $text, $indent) = @_;
1554 2449
1555 my $layout = $self->{layout}; 2450 my $layout = $self->{layout};
1556 2451
1557 $layout->set_height ($self->{fontsize}); 2452 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1558 $layout->set_width ($self->{w}); 2453 $layout->set_width ($self->{children}[0]{w} - $indent);
1559 $layout->set_text ($text); 2454 $layout->set_markup ($text);
1560 2455
1561 ($layout->size)[1] 2456 $layout->size
1562} 2457}
1563 2458
1564sub reflow { 2459sub reflow {
1565 my ($self) = @_; 2460 my ($self) = @_;
1566 2461
1567 $self->{need_reflow}++; 2462 $self->{need_reflow}++;
1568 $self->update; 2463 $self->update;
1569} 2464}
1570 2465
1571sub size_request { 2466sub set_offset {
1572 my ($self) = @_; 2467 my ($self, $offset) = @_;
1573 2468
1574 ($self->{req_w}, $self->{req_h}) 2469 # todo: base offset on lines or so, not on pixels
2470 $self->{children}[1]->set_value ($offset);
1575} 2471}
1576 2472
1577sub size_allocate { 2473sub clear {
1578 my ($self, $x, $y, $w, $h) = @_; 2474 my ($self) = @_;
1579 2475
1580 $self->SUPER::size_allocate ($x, $y, $w, $h); 2476 $self->{par} = [];
1581 2477 $self->{height} = 0;
1582 $self->{layout}->set_height ($self->{fontsize}); 2478 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1583 $self->{layout}->set_width ($self->{w});
1584
1585 $self->reflow;
1586} 2479}
1587 2480
1588sub add_paragraph { 2481sub add_paragraph {
1589 my ($self, $color, $text) = @_; 2482 my ($self, $color, $text, $indent) = @_;
1590 2483
1591 #TODO: intelligently "reformat" paragraph 2484 for my $line (split /\n/, $text) {
1592 2485 my ($w, $h) = $self->text_size ($line);
1593 my $height = $self->text_height ($text);
1594
1595 $self->{height} += $height; 2486 $self->{height} += $h;
2487 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2488 }
1596 2489
1597 push @{$self->{par}}, [$height, $color, $text];
1598
1599 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2490 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1600 $self->{children}[1]->update;
1601} 2491}
1602 2492
1603sub update { 2493sub update {
1604 my ($self) = @_; 2494 my ($self) = @_;
1605 2495
… …
1607 2497
1608 return unless $self->{h} > 0; 2498 return unless $self->{h} > 0;
1609 2499
1610 delete $self->{texture}; 2500 delete $self->{texture};
1611 2501
1612 $ROOT->on_refresh ($self, sub { 2502 $ROOT->on_post_alloc ($self, sub {
2503 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2504
1613 if (delete $self->{need_reflow}) { 2505 if (delete $self->{need_reflow}) {
1614 my $height = 0; 2506 my $height = 0;
1615 2507
1616 $height += $_->[0] = $self->text_height ($_->[2]) 2508 my $layout = $self->{layout};
2509
2510 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2511
1617 for @{$self->{par}}; 2512 for (@{$self->{par}}) {
2513 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2514 $layout->set_width ($W - $_->[3]);
2515 $layout->set_markup ($_->[4]);
2516 my ($w, $h) = $layout->size;
2517 $_->[0] = $w + $_->[3];
2518 $_->[1] = $h;
2519 }
2520
2521 $height += $_->[1];
2522 }
1618 2523
1619 $self->{height} = $height; 2524 $self->{height} = $height;
1620 2525
1621 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2526 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1622 2527
1623 delete $self->{texture}; 2528 delete $self->{texture};
1624 } 2529 }
1625 2530
1626 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2531 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1627 glClearColor 0, 0, 0, 1; 2532 glClearColor 0.5, 0.5, 0.5, 0;
1628 glClear GL_COLOR_BUFFER_BIT; 2533 glClear GL_COLOR_BUFFER_BIT;
1629 2534
2535 my $top = int $self->{children}[1]{range}[0];
2536
2537 my $y0 = $top;
2538 my $y1 = $top + $H;
2539
2540 my $y = 0;
2541
2542 my $layout = $self->{layout};
2543
2544 $layout->set_font ($self->{font}) if $self->{font};
2545
1630 glEnable GL_BLEND; 2546 glEnable GL_BLEND;
2547 #TODO# not correct in windows where rgba is forced off
1631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2548 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1632 glEnable GL_TEXTURE_2D;
1633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1634
1635 my $top = int $self->{children}[1]{range}[0];
1636
1637 my $y0 = $top;
1638 my $y1 = $top + $self->{h};
1639
1640 my $y = 0;
1641
1642 my $layout = $self->{layout};
1643 2549
1644 for my $par (@{$self->{par}}) { 2550 for my $par (@{$self->{par}}) {
1645 my $h = $par->[0]; 2551 my $h = $par->[1];
1646 2552
1647 if ($y0 < $y + $h && $y < $y1) { 2553 if ($y0 < $y + $h && $y < $y1) {
2554 $layout->set_foreground (@{ $par->[2] });
2555 $layout->set_width ($W - $par->[3]);
1648 $layout->set_text ($par->[2]); 2556 $layout->set_markup ($par->[4]);
1649 2557
1650 glColor @{ $par->[1] }; 2558 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1651 my ($W, $H) = $layout->size; 2559
1652 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2560 glRasterPos $par->[3], $y - $y0;
2561 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1653 } 2562 }
1654 2563
1655 $y += $h; 2564 $y += $h;
1656 } 2565 }
1657 2566
1658 glDisable GL_TEXTURE_2D;
1659 glDisable GL_BLEND; 2567 glDisable GL_BLEND;
1660 }; 2568 };
1661 }); 2569 });
1662} 2570}
1663 2571
1664sub _draw { 2572sub _draw {
1665 my ($self) = @_; 2573 my ($self) = @_;
1666 2574
1667 if ($self->{texture}) {
1668 glEnable GL_TEXTURE_2D; 2575 glEnable GL_TEXTURE_2D;
1669 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2576 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2577 glColor 1, 1, 1, 1;
1670 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2578 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1671 glDisable GL_TEXTURE_2D; 2579 glDisable GL_TEXTURE_2D;
1672 }
1673 2580
1674 $self->{children}[1]->draw; 2581 $self->{children}[1]->draw;
1675 2582
1676} 2583}
1677 2584
1678############################################################################# 2585#############################################################################
1679 2586
1680package CFClient::UI::MapWidget;
1681
1682use strict;
1683
1684use List::Util qw(min max);
1685
1686use SDL;
1687use SDL::OpenGL;
1688
1689our @ISA = CFClient::UI::Base::;
1690
1691sub new {
1692 my $class = shift;
1693
1694 $class->SUPER::new (
1695 z => -1,
1696 can_focus => 1,
1697 list => (glGenLists 1),
1698 @_
1699 )
1700}
1701
1702sub key_down {
1703 print "MAPKEYDOWN\n";
1704}
1705
1706sub key_up {
1707}
1708
1709sub button_down {
1710 my ($self, $ev, $x, $y) = @_;
1711
1712 $self->focus_in;
1713
1714 if ($ev->button == 2) {
1715 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1716 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1717
1718 $self->{motion} = sub {
1719 my ($ev, $x, $y) = @_;
1720
1721 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1722
1723 $::CFG->{map_shift_x} = $bw + $x - $ox;
1724 $::CFG->{map_shift_y} = $bh + $y - $oy;
1725
1726 $self->update;
1727 };
1728 }
1729}
1730
1731sub button_up {
1732 my ($self, $ev, $x, $y) = @_;
1733
1734 delete $self->{motion};
1735}
1736
1737sub mouse_motion {
1738 my ($self, $ev, $x, $y) = @_;
1739
1740 $self->{motion}->($ev, $x, $y) if $self->{motion};
1741}
1742
1743sub size_request {
1744 (
1745 1 + 32 * int $::WIDTH / 32,
1746 1 + 32 * int $::HEIGHT / 32,
1747 )
1748}
1749
1750sub update {
1751 my ($self) = @_;
1752
1753 $self->{need_update} = 1;
1754 $self->SUPER::update;
1755}
1756
1757sub draw {
1758 my ($self) = @_;
1759
1760 if (delete $self->{need_update}) {
1761 glNewList $self->{list}, GL_COMPILE;
1762
1763 if ($::MAP) {
1764 my $sw = int $::WIDTH / 32;
1765 my $sh = int $::HEIGHT / 32;
1766
1767 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1768 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1769
1770 glTranslate $sx0 - 32, $sy0 - 32, 0;
1771
1772 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1773
1774 if ($::CFG->{fow_enable}) {
1775 if ($::CFG->{fow_smooth}) { # smooth fog of war
1776 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1777 glConvolutionFilter2D
1778 GL_CONVOLUTION_2D,
1779 GL_ALPHA,
1780 3, 3,
1781 GL_ALPHA, GL_FLOAT,
1782 pack "f*",
1783 0.1, 0.1, 0.1,
1784 0.1, 0.2, 0.1,
1785 0.1, 0.1, 0.1,
1786 ;
1787 glEnable GL_CONVOLUTION_2D;
1788 }
1789
1790 $self->{fow_texture} = new CFClient::Texture
1791 w => $w,
1792 h => $h,
1793 data => $data,
1794 internalformat => GL_ALPHA,
1795 format => GL_ALPHA;
1796
1797 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1798
1799 glEnable GL_BLEND;
1800 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1801 glEnable GL_TEXTURE_2D;
1802 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1803
1804 glColor +($::CFG->{fow_intensity}) x 3, 1;
1805 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1806
1807 glDisable GL_TEXTURE_2D;
1808 glDisable GL_BLEND;
1809 }
1810
1811 # HACK BEGIN
1812 {
1813 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1814 my ($w, $h) = (250, 250);
1815
1816 glEnable GL_BLEND;
1817 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1818 glEnable GL_TEXTURE_2D;
1819 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1820
1821 $self->{mapmap_texture} =
1822 new CFClient::Texture
1823 w => $w,
1824 h => $h,
1825 data => $::MAP->mapmap ($w, $h),
1826 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1827
1828 $self->{mapmap_texture}->draw_quad (100, 100);
1829
1830 glDisable GL_TEXTURE_2D;
1831 glDisable GL_BLEND;
1832 }
1833 # HACK END
1834 }
1835
1836 glEndList;
1837 }
1838
1839 glPushMatrix;
1840 glCallList $self->{list};
1841 glPopMatrix;
1842
1843 if ($FOCUS != $self) {
1844 glColor 64/255, 64/255, 64/255;
1845 glLogicOp GL_AND;
1846 glEnable GL_COLOR_LOGIC_OP;
1847 glBegin GL_QUADS;
1848 glVertex 0, 0;
1849 glVertex 0, $::HEIGHT;
1850 glVertex $::WIDTH, $::HEIGHT;
1851 glVertex $::WIDTH, 0;
1852 glEnd;
1853 glDisable GL_COLOR_LOGIC_OP;
1854 }
1855}
1856
1857my %DIR = (
1858 SDLK_KP8, [1, "north"],
1859 SDLK_KP9, [2, "northeast"],
1860 SDLK_KP6, [3, "east"],
1861 SDLK_KP3, [4, "southeast"],
1862 SDLK_KP2, [5, "south"],
1863 SDLK_KP1, [6, "southwest"],
1864 SDLK_KP4, [7, "west"],
1865 SDLK_KP7, [8, "northwest"],
1866
1867 SDLK_UP, [1, "north"],
1868 SDLK_RIGHT, [3, "east"],
1869 SDLK_DOWN, [5, "south"],
1870 SDLK_LEFT, [7, "west"],
1871);
1872
1873sub key_down {
1874 my ($self, $ev) = @_;
1875
1876 my $mod = $ev->key_mod;
1877 my $sym = $ev->key_sym;
1878
1879 if ($sym == SDLK_KP5) {
1880 $::CONN->user_send ("command stay fire");
1881 } elsif ($sym == SDLK_a) {
1882 $::CONN->user_send ("command apply");
1883 } elsif ($sym == SDLK_QUOTE) {
1884 $self->emit ('activate_console');
1885 } elsif ($sym == SDLK_SLASH) {
1886 $self->emit ('activate_console' => '/');
1887 } elsif (exists $DIR{$sym}) {
1888 if ($mod & KMOD_SHIFT) {
1889 $self->{shft}++;
1890 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1891 } elsif ($mod & KMOD_CTRL) {
1892 $self->{ctrl}++;
1893 $::CONN->user_send ("command run $DIR{$sym}[0]");
1894 } else {
1895 $::CONN->user_send ("command $DIR{$sym}[1]");
1896 }
1897 }
1898}
1899
1900sub key_up {
1901 my ($self, $ev) = @_;
1902
1903 my $mod = $ev->key_mod;
1904 my $sym = $ev->key_sym;
1905
1906 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1907 $::CONN->user_send ("command fire_stop");
1908 }
1909 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1910 $::CONN->user_send ("command run_stop");
1911 }
1912}
1913
1914#############################################################################
1915
1916package CFClient::UI::Animator; 2587package CFClient::UI::Animator;
1917 2588
1918use SDL::OpenGL; 2589use CFClient::OpenGL;
1919 2590
1920our @ISA = CFClient::UI::Bin::; 2591our @ISA = CFClient::UI::Bin::;
1921 2592
1922sub moveto { 2593sub moveto {
1923 my ($self, $x, $y) = @_; 2594 my ($self, $x, $y) = @_;
… …
1961 2632
1962sub new { 2633sub new {
1963 my $class = shift; 2634 my $class = shift;
1964 2635
1965 my $self = $class->SUPER::new ( 2636 my $self = $class->SUPER::new (
1966 state => 0, 2637 state => 0,
1967 connect_activate => \&toggle_flopper, 2638 on_activate => \&toggle_flopper,
1968 @_ 2639 @_
1969 ); 2640 );
1970 2641
1971 if ($self->{state}) {
1972 $self->{state} = 0;
1973 $self->toggle_flopper;
1974 }
1975
1976 $self 2642 $self
1977} 2643}
1978 2644
1979sub toggle_flopper { 2645sub toggle_flopper {
1980 my ($self) = @_; 2646 my ($self) = @_;
1981 2647
1982 # TODO: use animation 2648 $self->{other}->toggle_visibility;
1983 if ($self->{state} = !$self->{state}) { 2649}
1984 $CFClient::UI::ROOT->add ($self->{other}); 2650
1985 $self->{other}->move ($self->coord2global (0, $self->{h})); 2651#############################################################################
2652
2653package CFClient::UI::Tooltip;
2654
2655our @ISA = CFClient::UI::Bin::;
2656
2657use CFClient::OpenGL;
2658
2659sub new {
2660 my $class = shift;
2661
2662 $class->SUPER::new (
2663 @_,
2664 can_events => 0,
2665 )
2666}
2667
2668sub set_tooltip_from {
2669 my ($self, $widget) = @_;
2670
2671 my $tooltip = $widget->{tooltip};
2672
2673 if ($ENV{CFPLUS_DEBUG} & 2) {
2674 $tooltip .= "\n\n" . (ref $widget) . "\n"
2675 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2676 . "req $widget->{req_w} $widget->{req_h}\n"
2677 . "visible $widget->{visible}";
2678 }
2679
2680 $self->add (new CFClient::UI::Label
2681 markup => $tooltip,
2682 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2683 fontsize => 0.8,
2684 fg => [0, 0, 0, 1],
2685 ellipsise => 0,
2686 font => ($widget->{tooltip_font} || $::FONT_PROP),
2687 );
2688}
2689
2690sub size_request {
2691 my ($self) = @_;
2692
2693 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2694
2695 ($w + 4, $h + 4)
2696}
2697
2698sub size_allocate {
2699 my ($self, $w, $h) = @_;
2700
2701 $self->SUPER::size_allocate ($w - 4, $h - 4);
2702}
2703
2704sub visibility_change {
2705 my ($self, $visible) = @_;
2706
2707 return unless $visible;
2708
2709 $self->{root}->on_post_alloc ("move_$self" => sub {
2710 my $widget = $self->{owner}
2711 or return;
2712
2713 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2714
2715 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2716 if $x + $self->{w} > $::WIDTH;
2717
2718 $self->move_abs ($x, $y);
2719 });
2720}
2721
2722sub _draw {
2723 my ($self) = @_;
2724
2725 glTranslate 0.375, 0.375;
2726
2727 my ($w, $h) = @$self{qw(w h)};
2728
2729 glColor 1, 0.8, 0.4;
2730 glBegin GL_QUADS;
2731 glVertex 0 , 0;
2732 glVertex 0 , $h;
2733 glVertex $w, $h;
2734 glVertex $w, 0;
2735 glEnd;
2736
2737 glColor 0, 0, 0;
2738 glBegin GL_LINE_LOOP;
2739 glVertex 0 , 0;
2740 glVertex 0 , $h;
2741 glVertex $w, $h;
2742 glVertex $w, 0;
2743 glEnd;
2744
2745 glTranslate 2 - 0.375, 2 - 0.375;
2746
2747 $self->SUPER::_draw;
2748}
2749
2750#############################################################################
2751
2752package CFClient::UI::Face;
2753
2754our @ISA = CFClient::UI::Base::;
2755
2756use CFClient::OpenGL;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 aspect => 1,
2763 can_events => 0,
2764 @_,
2765 );
2766
2767 if ($self->{anim} && $self->{animspeed}) {
2768 Scalar::Util::weaken (my $widget = $self);
2769
2770 $self->{timer} = Event->timer (
2771 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2772 hard => 1,
2773 interval => $self->{animspeed},
2774 cb => sub {
2775 ++$widget->{frame};
2776 $widget->update;
2777 },
2778 );
2779 }
2780
2781 $self
2782}
2783
2784sub size_request {
2785 (32, 8)
2786}
2787
2788sub update {
2789 my ($self) = @_;
2790
2791 return unless $self->{visible};
2792
2793 $self->SUPER::update;
2794}
2795
2796sub _draw {
2797 my ($self) = @_;
2798
2799 return unless $::CONN;
2800
2801 my $face;
2802
2803 if ($self->{frame}) {
2804 my $anim = $::CONN->{anim}[$self->{anim}];
2805
2806 $face = $anim->[ $self->{frame} % @$anim ]
2807 if $anim && @$anim;
2808 }
2809
2810 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2811
2812 if ($tex) {
2813 glEnable GL_TEXTURE_2D;
2814 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2815 glColor 1, 1, 1, 1;
2816 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2817 glDisable GL_TEXTURE_2D;
2818 }
2819}
2820
2821sub DESTROY {
2822 my ($self) = @_;
2823
2824 $self->{timer}->cancel
2825 if $self->{timer};
2826
2827 $self->SUPER::DESTROY;
2828}
2829
2830#############################################################################
2831
2832package CFClient::UI::Menu;
2833
2834our @ISA = CFClient::UI::FancyFrame::;
2835
2836use CFClient::OpenGL;
2837
2838sub new {
2839 my $class = shift;
2840
2841 my $self = $class->SUPER::new (
2842 items => [],
2843 z => 100,
2844 @_,
2845 );
2846
2847 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2848
2849 for my $item (@{ $self->{items} }) {
2850 my ($widget, $cb) = @$item;
2851
2852 # handle various types of items, only text for now
2853 if (!ref $widget) {
2854 $widget = new CFClient::UI::Label
2855 can_hover => 1,
2856 can_events => 1,
2857 text => $widget;
2858 }
2859
2860 $self->{item}{$widget} = $item;
2861
2862 $self->{vbox}->add ($widget);
2863 }
2864
2865 $self
2866}
2867
2868# popup given the event (must be a mouse button down event currently)
2869sub popup {
2870 my ($self, $ev) = @_;
2871
2872 $self->_emit ("popdown");
2873
2874 # maybe save $GRAB? must be careful about events...
2875 $GRAB = $self;
2876 $self->{button} = $ev->{button};
2877
2878 $self->show;
2879 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2880}
2881
2882sub mouse_motion {
2883 my ($self, $ev, $x, $y) = @_;
2884
2885 # TODO: should use vbox->find_widget or so
2886 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2887 $self->{hover} = $self->{item}{$HOVER};
2888}
2889
2890sub button_up {
2891 my ($self, $ev, $x, $y) = @_;
2892
2893 if ($ev->{button} == $self->{button}) {
2894 undef $GRAB;
2895 $self->hide;
2896
1986 $self->emit ("open"); 2897 $self->_emit ("popdown");
2898 $self->{hover}[1]->() if $self->{hover};
2899 }
2900}
2901
2902#############################################################################
2903
2904package CFClient::UI::Statusbox;
2905
2906our @ISA = CFClient::UI::VBox::;
2907
2908sub new {
2909 my $class = shift;
2910
2911 $class->SUPER::new (
2912 fontsize => 0.8,
2913 @_,
2914 )
2915}
2916
2917sub reorder {
2918 my ($self) = @_;
2919 my $NOW = time;
2920
2921 while (my ($k, $v) = each %{ $self->{item} }) {
2922 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2923 }
2924
2925 my @widgets;
2926
2927 my @items = sort {
2928 $a->{pri} <=> $b->{pri}
2929 or $b->{id} <=> $a->{id}
2930 } values %{ $self->{item} };
2931
2932 my $count = 10 + 1;
2933 for my $item (@items) {
2934 last unless --$count;
2935
2936 push @widgets, $item->{label} ||= do {
2937 # TODO: doesn't handle markup well (read as: at all)
2938 my $short = $item->{count} > 1
2939 ? "<b>$item->{count} ×</b> $item->{text}"
2940 : $item->{text};
2941
2942 for ($short) {
2943 s/^\s+//;
2944 s/\s+/ /g;
2945 }
2946
2947 new CFClient::UI::Label
2948 markup => $short,
2949 tooltip => $item->{tooltip},
2950 tooltip_font => $::FONT_PROP,
2951 tooltip_width => 0.67,
2952 fontsize => $item->{fontsize} || $self->{fontsize},
2953 max_w => $::WIDTH * 0.44,
2954 fg => $item->{fg},
2955 can_events => 1,
2956 can_hover => 1
2957 };
2958 }
2959
2960 $self->clear;
2961 $self->SUPER::add (reverse @widgets);
2962}
2963
2964sub add {
2965 my ($self, $text, %arg) = @_;
2966
2967 $text =~ s/^\s+//;
2968 $text =~ s/\s+$//;
2969
2970 return unless $text;
2971
2972 my $timeout = time + ((delete $arg{timeout}) || 60);
2973
2974 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2975
2976 if (my $item = $self->{item}{$group}) {
2977 if ($item->{text} eq $text) {
2978 $item->{count}++;
2979 } else {
2980 $item->{count} = 1;
2981 $item->{text} = $item->{tooltip} = $text;
2982 }
2983 $item->{id} = ++$self->{id};
2984 $item->{timeout} = $timeout;
2985 delete $item->{label};
1987 } else { 2986 } else {
1988 $CFClient::UI::ROOT->remove ($self->{other}); 2987 $self->{item}{$group} = {
1989 $self->emit ("close"); 2988 id => ++$self->{id},
2989 text => $text,
2990 timeout => $timeout,
2991 tooltip => $text,
2992 fg => [0.8, 0.8, 0.8, 0.8],
2993 pri => 0,
2994 count => 1,
2995 %arg,
2996 };
1990 } 2997 }
1991 2998
1992 $self->emit (changed => $self->{state}); 2999 $self->reorder;
3000}
3001
3002sub reconfigure {
3003 my ($self) = @_;
3004
3005 delete $_->{label}
3006 for values %{ $self->{item} || {} };
3007
3008 $self->reorder;
3009 $self->SUPER::reconfigure;
1993} 3010}
1994 3011
1995############################################################################# 3012#############################################################################
1996 3013
3014package CFClient::UI::Inventory;
3015
3016our @ISA = CFClient::UI::ScrolledWindow::;
3017
3018sub new {
3019 my $class = shift;
3020
3021 my $self = $class->SUPER::new (
3022 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3023 @_,
3024 );
3025
3026 $self
3027}
3028
3029sub set_items {
3030 my ($self, $items) = @_;
3031
3032 $self->{scrolled}->clear;
3033 return unless $items;
3034
3035 my @items = sort {
3036 ($a->{type} <=> $b->{type})
3037 or ($a->{name} cmp $b->{name})
3038 } @$items;
3039
3040 $self->{real_items} = \@items;
3041
3042 my $row = 0;
3043 for my $item (@items) {
3044 CFClient::Item::update_widgets $item;
3045
3046 $self->{scrolled}->add (0, $row, $item->{face_widget});
3047 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3048 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3049
3050 $row++;
3051 }
3052}
3053
3054#############################################################################
3055
3056package CFClient::UI::BindEditor;
3057
3058our @ISA = CFClient::UI::FancyFrame::;
3059
3060sub new {
3061 my $class = shift;
3062
3063 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3064
3065 $self->add (my $vb = new CFClient::UI::VBox);
3066
3067
3068 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3069 text => "start recording",
3070 tooltip => "Start/Stops recording of actions."
3071 ."All subsequent actions after the recording started will be captured."
3072 ."The actions are displayed after the record was stopped."
3073 ."To bind the action you have to click on the 'Bind' button",
3074 on_activate => sub {
3075 unless ($self->{recording}) {
3076 $self->start;
3077 } else {
3078 $self->stop;
3079 }
3080 });
3081
3082 $vb->add (new CFClient::UI::Label text => "Actions:");
3083 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3084
3085 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3086 $vb->add (my $hb = new CFClient::UI::HBox);
3087 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3088 $hb->add (new CFClient::UI::Button
3089 text => "bind",
3090 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3091 on_activate => sub {
3092 $self->ask_for_bind;
3093 });
3094
3095 $vb->add (my $hb = new CFClient::UI::HBox);
3096 $hb->add (new CFClient::UI::Button
3097 text => "ok",
3098 expand => 1,
3099 tooltip => "This closes the binding editor and saves the binding",
3100 on_activate => sub {
3101 $self->hide;
3102 $self->commit;
3103 });
3104
3105 $hb->add (new CFClient::UI::Button
3106 text => "cancel",
3107 expand => 1,
3108 tooltip => "This closes the binding editor without saving",
3109 on_activate => sub {
3110 $self->hide;
3111 $self->{binding_cancel}->()
3112 if $self->{binding_cancel};
3113 });
3114
3115 $self->update_binding_widgets;
3116
3117 $self
3118}
3119
3120sub commit {
3121 my ($self) = @_;
3122 my ($mod, $sym, $cmds) = $self->get_binding;
3123 if ($sym != 0 && @$cmds > 0) {
3124 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3125 ."'. Don't forget 'Save Config'!");
3126 $self->{binding_change}->($mod, $sym, $cmds)
3127 if $self->{binding_change};
3128 } else {
3129 $::STATUSBOX->add ("No action bound, no key or action specified!");
3130 $self->{binding_cancel}->()
3131 if $self->{binding_cancel};
3132 }
3133}
3134
3135sub start {
3136 my ($self) = @_;
3137
3138 $self->{rec_btn}->set_text ("stop recording");
3139 $self->{recording} = 1;
3140 $self->clear_command_list;
3141 $::CONN->start_record if $::CONN;
3142}
3143
3144sub stop {
3145 my ($self) = @_;
3146
3147 $self->{rec_btn}->set_text ("start recording");
3148 $self->{recording} = 0;
3149
3150 my $rec;
3151 $rec = $::CONN->stop_record if $::CONN;
3152 return unless ref $rec eq 'ARRAY';
3153 $self->set_command_list ($rec);
3154}
3155
3156# if $commit is true, the binding will be set after the user entered a key combo
3157sub ask_for_bind {
3158 my ($self, $commit) = @_;
3159
3160 CFClient::Binder::open_binding_dialog (sub {
3161 my ($mod, $sym) = @_;
3162 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3163 $self->update_binding_widgets;
3164 $self->commit if $commit;
3165 });
3166}
3167
3168# $mod and $sym are the modifiers and key symbol
3169# $cmds is a array ref of strings (the commands)
3170# $cb is the callback that is executed on OK
3171# $ccb is the callback that is executed on CANCEL and
3172# when the binding was unsuccessful on OK
3173sub set_binding {
3174 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3175
3176 $self->clear_command_list;
3177 $self->{recording} = 0;
3178 $self->{rec_btn}->set_text ("start recording");
3179
3180 $self->{binding} = [$mod, $sym];
3181 $self->{commands} = $cmds;
3182
3183 $self->{binding_change} = $cb;
3184 $self->{binding_cancel} = $ccb;
3185
3186 $self->update_binding_widgets;
3187}
3188
3189# this is a shortcut method that asks for a binding
3190# and then just binds it.
3191sub do_quick_binding {
3192 my ($self, $cmds) = @_;
3193 $self->set_binding (undef, undef, $cmds, sub {
3194 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3195 });
3196 $self->ask_for_bind (1);
3197}
3198
3199sub update_binding_widgets {
3200 my ($self) = @_;
3201 my ($mod, $sym, $cmds) = $self->get_binding;
3202 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3203 $self->set_command_list ($cmds);
3204}
3205
3206sub get_binding {
3207 my ($self) = @_;
3208 return (
3209 $self->{binding}->[0],
3210 $self->{binding}->[1],
3211 [ grep { defined $_ } @{$self->{commands}} ]
3212 );
3213}
3214
3215sub clear_command_list {
3216 my ($self) = @_;
3217 $self->{cmdbox}->clear ();
3218}
3219
3220sub set_command_list {
3221 my ($self, $cmds) = @_;
3222
3223 $self->{cmdbox}->clear ();
3224 $self->{commands} = $cmds;
3225
3226 my $idx = 0;
3227
3228 for (@$cmds) {
3229 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3230
3231 my $i = $idx;
3232 $hb->add (new CFClient::UI::Label text => $_);
3233 $hb->add (new CFClient::UI::Button
3234 text => "delete",
3235 tooltip => "Deletes the action from the record",
3236 on_activate => sub {
3237 $self->{cmdbox}->remove ($hb);
3238 $cmds->[$i] = undef;
3239 });
3240
3241
3242 $idx++
3243 }
3244}
3245
3246#############################################################################
3247
3248package CFClient::UI::SpellList;
3249
3250our @ISA = CFClient::UI::FancyFrame::;
3251
3252sub new {
3253 my $class = shift;
3254
3255 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3256
3257 $self->add (new CFClient::UI::ScrolledWindow
3258 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3259
3260 $self;
3261}
3262
3263# XXX: Do sorting? Argl...
3264sub add_spell {
3265 my ($self, $spell) = @_;
3266 $self->{spells}->{$spell->{name}} = $spell;
3267
3268 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3269 face => $spell->{face},
3270 can_hover => 1,
3271 can_events => 1,
3272 tooltip => $spell->{message});
3273
3274 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3275 text => $spell->{name},
3276 can_hover => 1,
3277 can_events => 1,
3278 tooltip => $spell->{message},
3279 expand => 1);
3280
3281 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3282 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3283 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3284 expand => 1);
3285
3286 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3287 text => "bind to key",
3288 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3289}
3290
3291sub rebuild_spell_list {
3292 my ($self) = @_;
3293 $self->{tbl_idx} = 0;
3294 $self->add_spell ($_) for values %{$self->{spells}};
3295}
3296
3297sub remove_spell {
3298 my ($self, $spell) = @_;
3299 delete $self->{spells}->{$spell->{name}};
3300 $self->rebuild_spell_list;
3301}
3302
3303#############################################################################
3304
1997package CFClient::UI::Root; 3305package CFClient::UI::Root;
1998 3306
1999our @ISA = CFClient::UI::Container::; 3307our @ISA = CFClient::UI::Container::;
2000 3308
2001use SDL::OpenGL; 3309use CFClient::OpenGL;
3310
3311sub new {
3312 my $class = shift;
3313
3314 my $self = $class->SUPER::new (
3315 visible => 1,
3316 @_,
3317 );
3318
3319 Scalar::Util::weaken ($self->{root} = $self);
3320
3321 $self
3322}
2002 3323
2003sub size_request { 3324sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3325 my ($self) = @_;
3326
3327 ($self->{w}, $self->{h})
3328}
3329
3330sub _to_pixel {
3331 my ($coord, $size, $max) = @_;
3332
3333 $coord =
3334 $coord eq "center" ? ($max - $size) * 0.5
3335 : $coord eq "max" ? $max
3336 : $coord;
3337
3338 $coord = 0 if $coord < 0;
3339 $coord = $max - $size if $coord > $max - $size;
3340
3341 int $coord + 0.5
2005} 3342}
2006 3343
2007sub size_allocate { 3344sub size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3345 my ($self, $w, $h) = @_;
2009 3346
2010 $self->_size_allocate ($x, $y, $w, $h); 3347 for my $child ($self->children) {
3348 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3349
2012 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3350 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3351 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3352
2016sub _topleft { 3353 $X = _to_pixel $X, $W, $self->{w};
3354 $Y = _to_pixel $Y, $H, $self->{h};
3355
3356 $child->configure ($X, $Y, $W, $H);
3357 }
3358}
3359
3360sub coord2local {
2017 my ($self, $x, $y) = @_; 3361 my ($self, $x, $y) = @_;
2018 3362
2019 ($x, $y) 3363 ($x, $y)
2020} 3364}
2021 3365
3366sub coord2global {
3367 my ($self, $x, $y) = @_;
3368
3369 ($x, $y)
3370}
3371
2022sub update { 3372sub update {
2023 my ($self) = @_; 3373 my ($self) = @_;
2024 3374
2025 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3375 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3376}
2028 3377
2029sub add { 3378sub add {
2030 my ($self, $widget) = @_; 3379 my ($self, @children) = @_;
2031 3380
3381 $_->{is_toplevel} = 1
3382 for @children;
3383
2032 $self->SUPER::add ($widget); 3384 $self->SUPER::add (@children);
3385}
2033 3386
2034 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3387sub remove {
3388 my ($self, @children) = @_;
3389
3390 $self->SUPER::remove (@children);
3391
3392 delete $self->{is_toplevel}
3393 for @children;
3394
3395 while (@children) {
3396 my $w = pop @children;
3397 push @children, $w->children;
3398 $w->set_invisible;
3399 }
2035} 3400}
2036 3401
2037sub on_refresh { 3402sub on_refresh {
2038 my ($self, $id, $cb) = @_; 3403 my ($self, $id, $cb) = @_;
2039 3404
2040 $self->{refresh_hook}{$id} = $cb; 3405 $self->{refresh_hook}{$id} = $cb;
2041} 3406}
2042 3407
3408sub on_post_alloc {
3409 my ($self, $id, $cb) = @_;
3410
3411 $self->{post_alloc_hook}{$id} = $cb;
3412}
3413
2043sub draw { 3414sub draw {
2044 my ($self) = @_; 3415 my ($self) = @_;
2045 3416
2046 while (my $rcb = delete $self->{refresh_hook}) { 3417 while ($self->{refresh_hook}) {
2047 $_->() for values %$rcb; 3418 $_->()
3419 for values %{delete $self->{refresh_hook}};
2048 } 3420 }
3421
3422 if ($self->{realloc}) {
3423 my %queue;
3424 my @queue;
3425 my $widget;
3426
3427 outer:
3428 while () {
3429 if (my $realloc = delete $self->{realloc}) {
3430 for $widget (values %$realloc) {
3431 $widget->{visible} or next; # do not resize invisible widgets
3432
3433 $queue{$widget+0}++ and next; # duplicates are common
3434
3435 push @{ $queue[$widget->{visible}] }, $widget;
3436 }
3437 }
3438
3439 while () {
3440 @queue or last outer;
3441
3442 $widget = pop @{ $queue[-1] || [] }
3443 and last;
3444
3445 pop @queue;
3446 }
3447
3448 delete $queue{$widget+0};
3449
3450 my ($w, $h) = $widget->size_request;
3451
3452 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3453 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3454
3455 $w = $widget->{force_w} if exists $widget->{force_w};
3456 $h = $widget->{force_h} if exists $widget->{force_h};
3457
3458 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3459 || delete $widget->{force_realloc}) {
3460 $widget->{req_w} = $w;
3461 $widget->{req_h} = $h;
3462
3463 $self->{size_alloc}{$widget+0} = $widget;
3464
3465 if (my $parent = $widget->{parent}) {
3466 $self->{realloc}{$parent+0} = $parent
3467 unless $queue{$parent+0};
3468
3469 $parent->{force_size_alloc} = 1;
3470 $self->{size_alloc}{$parent+0} = $parent;
3471 }
3472 }
3473
3474 delete $self->{realloc}{$widget+0};
3475 }
3476 }
3477
3478 while (my $size_alloc = delete $self->{size_alloc}) {
3479 my @queue = sort { $b->{visible} <=> $a->{visible} }
3480 values %$size_alloc;
3481
3482 while () {
3483 my $widget = pop @queue || last;
3484
3485 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3486
3487 $w = 0 if $w < 0;
3488 $h = 0 if $h < 0;
3489
3490 $w = int $w + 0.5;
3491 $h = int $h + 0.5;
3492
3493 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3494 $widget->{old_w} = $widget->{w};
3495 $widget->{old_h} = $widget->{h};
3496
3497 $widget->{w} = $w;
3498 $widget->{h} = $h;
3499
3500 $widget->emit (size_allocate => $w, $h);
3501 }
3502 }
3503 }
3504
3505 while ($self->{post_alloc_hook}) {
3506 $_->()
3507 for values %{delete $self->{post_alloc_hook}};
3508 }
3509
2049 3510
2050 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3511 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2051 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3512 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2052 glClear GL_COLOR_BUFFER_BIT; 3513 glClear GL_COLOR_BUFFER_BIT;
2053 3514
2054 glMatrixMode GL_PROJECTION; 3515 glMatrixMode GL_PROJECTION;
2055 glLoadIdentity; 3516 glLoadIdentity;
2056 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3517 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2057 glMatrixMode GL_MODELVIEW; 3518 glMatrixMode GL_MODELVIEW;
2058 glLoadIdentity; 3519 glLoadIdentity;
2059 3520
3521 {
3522 package CFClient::UI::Base;
3523
3524 ($draw_x, $draw_y, $draw_w, $draw_h) =
3525 (0, 0, $self->{w}, $self->{h});
3526 }
3527
2060 $self->_draw; 3528 $self->_draw;
2061} 3529}
2062 3530
2063############################################################################# 3531#############################################################################
2064 3532
2065package CFClient::UI; 3533package CFClient::UI;
2066 3534
2067$ROOT = new CFClient::UI::Root; 3535$ROOT = new CFClient::UI::Root;
3536$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2068 3537
20691 35381
2070 3539

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