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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.119 by root, Sun Apr 16 07:25:30 2006 UTC vs.
Revision 1.256 by root, Tue May 30 01:42:16 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
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
33 $layout
34}
35
36sub set_layout {
37 my ($layout) = @_;
38 $LAYOUT = $layout;
39}
40
41sub check_tooltip {
42 if (!$GRAB) {
43 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
44 if (length $widget->{tooltip}) {
45
46 if ($TOOLTIP->{owner} != $widget) {
47 $TOOLTIP->hide;
48
49 $TOOLTIP->{owner} = $widget;
50
51 my $tip = $widget->{tooltip};
52
53 $tip = $tip->($widget) if CODE:: eq ref $tip;
54
55 $TOOLTIP->set_tooltip_from ($widget);
56 $TOOLTIP->show;
57 }
58
59 return;
60 }
61 }
62 }
63
64 $TOOLTIP->hide;
65 delete $TOOLTIP->{owner};
66}
14 67
15# class methods for events 68# class methods for events
16sub feed_sdl_key_down_event { 69sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 70 $FOCUS->emit (key_down => $_[0])
71 if $FOCUS;
18} 72}
19 73
20sub feed_sdl_key_up_event { 74sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_up => $_[0])
76 if $FOCUS;
22} 77}
23 78
24sub feed_sdl_button_down_event { 79sub feed_sdl_button_down_event {
25 my ($ev) = @_; 80 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 81 my ($x, $y) = ($ev->{x}, $ev->{y});
27 82
28 if (!$BUTTON_STATE) { 83 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 84 my $widget = $ROOT->find_widget ($x, $y);
30 85
31 $GRAB = $widget; 86 $GRAB = $widget;
32 $GRAB->update if $GRAB; 87 $GRAB->update if $GRAB;
33 }
34 88
89 check_tooltip;
90 }
91
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 92 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 93
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 94 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
95 if $GRAB;
38} 96}
39 97
40sub feed_sdl_button_up_event { 98sub feed_sdl_button_up_event {
41 my ($ev) = @_; 99 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 100 my ($x, $y) = ($ev->{x}, $ev->{y});
43 101
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 102 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 103
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 104 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 105
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 106 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
107 if $GRAB;
49 108
50 if (!$BUTTON_STATE) { 109 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 110 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 111 $grab->update if $grab;
53 $GRAB->update if $GRAB; 112 $GRAB->update if $GRAB;
113
114 check_tooltip;
54 } 115 }
55} 116}
56 117
57sub feed_sdl_motion_event { 118sub feed_sdl_motion_event {
58 my ($ev) = @_; 119 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 120 my ($x, $y) = ($ev->{x}, $ev->{y});
60 121
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 122 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 123
63 if ($widget != $HOVER) { 124 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 125 my $hover = $HOVER; $HOVER = $widget;
65 126
66 $hover->update if $hover && $hover->{can_hover}; 127 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 128 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 129
130 check_tooltip;
131 }
132
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 133 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
134 if $HOVER;
71} 135}
72 136
73# convert position array to integers 137# convert position array to integers
74sub harmonize { 138sub harmonize {
75 my ($vals) = @_; 139 my ($vals) = @_;
… …
81 $rem += $_ - $i; 145 $rem += $_ - $i;
82 $_ = $i; 146 $_ = $i;
83 } 147 }
84} 148}
85 149
150sub full_refresh {
151 # make a copy, otherwise for complains about freed values.
152 my @widgets = values %WIDGET;
153
154 $_->update
155 for @widgets;
156}
157
158sub reconfigure_widgets {
159 # make a copy, otherwise C<for> complains about freed values.
160 my @widgets = values %WIDGET;
161
162 $_->reconfigure
163 for @widgets;
164}
165
166# call when resolution changes etc.
167sub rescale_widgets {
168 my ($sx, $sy) = @_;
169
170 for my $widget (values %WIDGET) {
171 if ($widget->{is_toplevel}) {
172 $widget->{x} += $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
173 $widget->{y} += $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
174
175 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
176 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
177 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
178 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
179 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
180 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
181
182 $widget->{x} -= $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
183 $widget->{y} -= $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
184
185 }
186 }
187
188 reconfigure_widgets;
189}
190
86############################################################################# 191#############################################################################
87 192
88package CFClient::UI::Base; 193package CFClient::UI::Base;
89 194
90use strict; 195use strict;
91 196
92use SDL::OpenGL; 197use CFClient::OpenGL;
93 198
94sub new { 199sub new {
95 my $class = shift; 200 my $class = shift;
96 201
97 my $self = bless { 202 my $self = bless {
98 x => 0, 203 x => "center",
99 y => 0, 204 y => "center",
100 z => 0, 205 z => 0,
101 w => -1, 206 w => undef,
102 h => -1, 207 h => undef,
208 can_events => 1,
103 @_ 209 @_
104 }, $class; 210 }, $class;
105 211
212 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
213 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{w} if exists $layout->{x};
214 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{h} if exists $layout->{y};
215 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{w} if exists $layout->{w};
216 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{h} if exists $layout->{h};
217
218 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
219 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
220 }
221
222 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
223
106 for (keys %$self) { 224 for (keys %$self) {
107 if (/^connect_(.*)$/) { 225 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 226 $self->connect ($1 => delete $self->{$_});
109 } 227 }
110 } 228 }
111 229
112 $self 230 $self
113} 231}
114 232
233sub destroy {
234 my ($self) = @_;
235
236 $self->hide;
237 %$self = ();
238}
239
240sub show {
241 my ($self) = @_;
242
243 return if $self->{parent};
244
245 $CFClient::UI::ROOT->add ($self);
246}
247
248sub set_visible {
249 my ($self) = @_;
250
251 return if $self->{visible};
252
253 $self->{root} = $self->{parent}{root};
254 $self->{visible} = $self->{parent}{visible} + 1;
255
256 $self->emit (visibility_change => 1);
257
258 $self->realloc if !exists $self->{req_w};
259
260 $_->set_visible for $self->children;
261}
262
263sub set_invisible {
264 my ($self) = @_;
265
266 return unless $self->{visible};
267
268 $_->set_invisible for $self->children;
269
270 delete $self->{root};
271 delete $self->{visible};
272
273 undef $GRAB if $GRAB == $self;
274 undef $HOVER if $HOVER == $self;
275
276 CFClient::UI::check_tooltip
277 if $TOOLTIP->{owner} == $self;
278
279 $self->focus_out;
280
281 $self->emit (visibility_change => 0);
282}
283
284sub set_visibility {
285 my ($self, $visible) = @_;
286
287 return if $self->{visible} == $visible;
288
289 $visible ? $self->hide
290 : $self->show;
291}
292
293sub toggle_visibility {
294 my ($self) = @_;
295
296 $self->{visible}
297 ? $self->hide
298 : $self->show;
299}
300
301sub hide {
302 my ($self) = @_;
303
304 $self->set_invisible;
305
306 $self->{parent}->remove ($self)
307 if $self->{parent};
308}
309
115sub move { 310sub move_abs {
116 my ($self, $x, $y, $z) = @_; 311 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 312
118 $self->{y} = int $y; 313 $self->{x} = List::Util::max 0, int $x;
314 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 315 $self->{z} = $z if defined $z;
120}
121 316
122sub needs_redraw { 317 $self->update;
123 0 318}
319
320sub set_size {
321 my ($self, $w, $h) = @_;
322
323 $self->{force_w} = $w;
324 $self->{force_h} = $h;
325
326 $self->realloc;
124} 327}
125 328
126sub size_request { 329sub size_request {
127 require Carp; 330 require Carp;
128 Carp::confess "size_request is abtract"; 331 Carp::confess "size_request is abstract";
129} 332}
130 333
131sub _size_allocate { 334sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 335 my ($self, $x, $y, $w, $h) = @_;
133 336
337 if ($self->{aspect}) {
338 my ($ow, $oh) = ($w, $h);
339
340 $w = List::Util::min $w, int $h * $self->{aspect};
341 $h = List::Util::min $h, int $w / $self->{aspect};
342
343 # use alignment to adjust x, y
344
345 $x += int 0.5 * ($ow - $w);
346 $y += int 0.5 * ($oh - $h);
347 }
348
349 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 350 $self->{x} = $x;
135 $self->{y} = $y; 351 $self->{y} = $y;
352 $self->update;
353 }
136 354
137 return unless $self->{w} != $w || $self->{h} != $h; 355 if ($self->{w} != $w || $self->{h} != $h) {
356 return unless $self->{visible};
138 357
139 $self->{w} = $w; 358 $self->{root}->{size_alloc}{$self+0} = [$self, $w, $h];
140 $self->{h} = $h;
141
142 1 359 }
143} 360}
144 361
145sub size_allocate { 362sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 363 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 364}
150 365
151# return top left coordinates 366sub children {
152sub _topleft { 367}
368
369sub set_max_size {
153 my ($self, $x, $y) = @_; 370 my ($self, $w, $h) = @_;
154 371
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 372 delete $self->{max_w}; $self->{max_w} = $w if $w;
373 delete $self->{max_h}; $self->{max_h} = $h if $h;
374}
375
376sub set_tooltip {
377 my ($self, $tooltip) = @_;
378
379 $tooltip =~ s/^\s+//;
380 $tooltip =~ s/\s+$//;
381
382 return if $self->{tooltip} eq $tooltip;
383
384 $self->{tooltip} = $tooltip;
385
386 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
387 delete $CFClient::UI::TOOLTIP->{owner};
388 CFClient::UI::check_tooltip;
389 }
156} 390}
157 391
158# translate global coordinates to local coordinate system 392# translate global coordinates to local coordinate system
159sub coord2local { 393sub coord2local {
160 my ($self, $x, $y) = @_; 394 my ($self, $x, $y) = @_;
161 395
162 my ($X, $Y) = $self->_topleft; 396 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 397}
165 398
166# translate local coordinates to global coordinate system 399# translate local coordinates to global coordinate system
167sub coord2global { 400sub coord2global {
168 my ($self, $x, $y) = @_; 401 my ($self, $x, $y) = @_;
169 402
170 my ($X, $Y) = $self->_topleft; 403 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 404}
173 405
174sub focus_in { 406sub focus_in {
175 my ($self) = @_; 407 my ($self) = @_;
176 408
177 return if $FOCUS == $self; 409 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 410 return unless $self->{can_focus};
179 411
180 my $focus = $FOCUS; $FOCUS = $self; 412 my $focus = $FOCUS; $FOCUS = $self;
413
414 $self->_emit (focus_in => $focus);
415
181 $focus->update if $focus; 416 $focus->update if $focus;
182 $FOCUS->update; 417 $FOCUS->update;
183} 418}
184 419
185sub focus_out { 420sub focus_out {
186 my ($self) = @_; 421 my ($self) = @_;
187 422
188 return unless $FOCUS == $self; 423 return unless $FOCUS == $self;
189 424
190 my $focus = $FOCUS; undef $FOCUS; 425 my $focus = $FOCUS; undef $FOCUS;
426
427 $self->_emit (focus_out => $focus);
428
191 $focus->update if $focus; #? 429 $focus->update if $focus; #?
430
431 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
432 unless $FOCUS;
192} 433}
193 434
194sub mouse_motion { } 435sub mouse_motion { }
195sub button_up { } 436sub button_up { }
196sub key_down { } 437sub key_down { }
197sub key_up { } 438sub key_up { }
198 439
199sub button_down { 440sub button_down {
200 my ($self, $ev, $x, $y) = @_; 441 my ($self, $ev, $x, $y) = @_;
201 442
202 $self->focus_in; 443 $self->focus_in;
… …
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 447sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 448sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 449sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 450sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
210 451
452sub find_widget {
453 my ($self, $x, $y) = @_;
454
455 return () unless $self->{can_events};
456
457 return $self
458 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
459 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
460
461 ()
462}
463
464sub set_parent {
465 my ($self, $parent) = @_;
466
467 Scalar::Util::weaken ($self->{parent} = $parent);
468
469 $self->set_visible if $parent->{visible};
470}
471
472sub connect {
473 my ($self, $signal, $cb) = @_;
474
475 push @{ $self->{signal_cb}{$signal} }, $cb;
476}
477
478sub _emit {
479 my ($self, $signal, @args) = @_;
480
481 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
482}
483
484sub emit {
485 my ($self, $signal, @args) = @_;
486
487 $self->_emit ($signal, @args)
488 || $self->$signal (@args);
489}
490
491sub visibility_change {
492 #my ($self, $visible) = @_;
493}
494
495sub realloc {
496 my ($self) = @_;
497
498 if ($self->{visible}) {
499 return if $self->{root}{realloc}{$self};
500
501 $self->{root}{realloc}{$self} = $self;
502 $self->{root}->update;
503 } else {
504 delete $self->{req_w};
505 }
506}
507
508sub update {
509 my ($self) = @_;
510
511 $self->{parent}->update
512 if $self->{parent};
513}
514
515sub reconfigure {
516 my ($self) = @_;
517
518 $self->realloc;
519 $self->update;
520}
521
211sub draw { 522sub draw {
212 my ($self) = @_; 523 my ($self) = @_;
213 524
214 return unless $self->{h} && $self->{w}; 525 return unless $self->{h} && $self->{w};
215 526
… …
219 glPopMatrix; 530 glPopMatrix;
220 531
221 if ($self == $HOVER && $self->{can_hover}) { 532 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 533 my ($x, $y) = @$self{qw(x y)};
223 534
224 glColor 0, 0, 1, 0.2; 535 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 536 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 537 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 538 glBegin GL_QUADS;
228 glVertex $x , $y; 539 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 540 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 541 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 542 glVertex $x , $y + $self->{h};
232 glEnd; 543 glEnd;
233 glDisable GL_BLEND; 544 glDisable GL_BLEND;
234 } 545 }
546
547 if ($ENV{CFPLUS_DEBUG}) {
548 glPushMatrix;
549 glColor 1, 1, 0, 1;
550 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
551 glBegin GL_LINE_LOOP;
552 glVertex 0 , 0;
553 glVertex $self->{w} - 1, 0;
554 glVertex $self->{w} - 1, $self->{h} - 1;
555 glVertex 0 , $self->{h} - 1;
556 glEnd;
557 glPopMatrix;
558 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
559 }
235} 560}
236 561
237sub _draw { 562sub _draw {
238 my ($self) = @_; 563 my ($self) = @_;
239 564
240 warn "no draw defined for $self\n"; 565 warn "no draw defined for $self\n";
241} 566}
242 567
243sub find_widget {
244 my ($self, $x, $y) = @_;
245
246 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249
250 ()
251}
252
253sub set_parent {
254 my ($self, $parent) = @_;
255
256 Scalar::Util::weaken ($self->{parent} = $parent);
257}
258
259sub update {
260 my ($self) = @_;
261
262 $self->{parent}->update
263 if $self->{parent};
264}
265
266sub connect {
267 my ($self, $signal, $cb) = @_;
268
269 push @{ $self->{cb}{$signal} }, $cb;
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY { 568sub DESTROY {
280 my ($self) = @_; 569 my ($self) = @_;
281 570
571 delete $WIDGET{$self+0};
282 #$self->deactivate; 572 #$self->deactivate;
283} 573}
284 574
285############################################################################# 575#############################################################################
286 576
287package CFClient::UI::DrawBG; 577package CFClient::UI::DrawBG;
288 578
289our @ISA = CFClient::UI::Base::; 579our @ISA = CFClient::UI::Base::;
290 580
291use strict; 581use strict;
292use SDL::OpenGL; 582use CFClient::OpenGL;
293 583
294sub new { 584sub new {
295 my $class = shift; 585 my $class = shift;
296 586
297 # range [value, low, high, page] 587 # range [value, low, high, page]
298 588
299 $class->SUPER::new ( 589 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 590 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 591 #active_bg => [1, 1, 1, 0.5],
302 @_ 592 @_
303 ) 593 )
304} 594}
305 595
306sub _draw { 596sub _draw {
307 my ($self) = @_; 597 my ($self) = @_;
308 598
599 my $color = $FOCUS == $self && $self->{active_bg}
600 ? $self->{active_bg}
601 : $self->{bg};
602
603 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 604 my ($w, $h) = @$self{qw(w h)};
310 605
311 glEnable GL_BLEND; 606 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 607 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 608 glColor @$color;
314 609
315 glBegin GL_QUADS; 610 glBegin GL_QUADS;
316 glVertex 0 , 0; 611 glVertex 0 , 0;
317 glVertex 0 , $h; 612 glVertex 0 , $h;
318 glVertex $w, $h; 613 glVertex $w, $h;
319 glVertex $w, 0; 614 glVertex $w, 0;
320 glEnd; 615 glEnd;
321 616
322 glDisable GL_BLEND; 617 glDisable GL_BLEND;
618 }
323} 619}
324 620
325############################################################################# 621#############################################################################
326 622
327package CFClient::UI::Empty; 623package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 624
341our @ISA = CFClient::UI::Base::; 625our @ISA = CFClient::UI::Base::;
342 626
343sub new { 627sub new {
344 my ($class, %arg) = @_; 628 my ($class, %arg) = @_;
629 $class->SUPER::new (can_events => 0, %arg);
630}
631
632sub size_request {
633 my ($self) = @_;
634
635 ($self->{w} + 0, $self->{h} + 0)
636}
637
638sub draw { }
639
640#############################################################################
641
642package CFClient::UI::Container;
643
644our @ISA = CFClient::UI::Base::;
645
646sub new {
647 my ($class, %arg) = @_;
345 648
346 my $children = delete $arg{children} || []; 649 my $children = delete $arg{children} || [];
347 650
348 my $self = $class->SUPER::new (children => [], %arg); 651 my $self = $class->SUPER::new (
652 children => [],
653 can_events => 0,
654 %arg,
655 );
349 $self->add ($_) for @$children; 656 $self->add ($_) for @$children;
350 657
351 $self 658 $self
352} 659}
353 660
354sub add { 661sub add {
355 my ($self, $child) = @_; 662 my ($self, @widgets) = @_;
356 663
357 $child->set_parent ($self); 664 $_->set_parent ($self)
665 for @widgets;
358 666
359 use sort 'stable'; 667 use sort 'stable';
360 668
361 $self->{children} = [ 669 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 670 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 671 @{$self->{children}}, @widgets
364 ]; 672 ];
365 673
366 $self->{w} = $self->{h} = -1; 674 $self->realloc;
367 $self->update; 675}
676
677sub children {
678 @{ $_[0]{children} }
368} 679}
369 680
370sub remove { 681sub remove {
371 my ($self, $widget) = @_; 682 my ($self, $child) = @_;
372 683
684 delete $child->{parent};
685 $child->hide;
686
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 687 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 688
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 689 $self->realloc;
690}
691
692sub clear {
693 my ($self) = @_;
694
695 my $children = delete $self->{children};
696 $self->{children} = [];
697
698 for (@$children) {
699 delete $_->{parent};
700 $_->hide;
701 }
702
703 $self->realloc;
376} 704}
377 705
378sub find_widget { 706sub find_widget {
379 my ($self, $x, $y) = @_; 707 my ($self, $x, $y) = @_;
380 708
… …
410 738
411 $class->SUPER::new (children => [$child], %arg) 739 $class->SUPER::new (children => [$child], %arg)
412} 740}
413 741
414sub add { 742sub add {
415 my ($self, $widget) = @_; 743 my ($self, $child) = @_;
416 744
417 $self->{children} = []; 745 $self->{children} = [];
418 746
419 $self->SUPER::add ($widget); 747 $self->SUPER::add ($child);
420} 748}
421 749
422sub remove { 750sub remove {
423 my ($self, $widget) = @_; 751 my ($self, $widget) = @_;
424 752
… …
433sub size_request { 761sub size_request {
434 $_[0]{children}[0]->size_request 762 $_[0]{children}[0]->size_request
435} 763}
436 764
437sub size_allocate { 765sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 766 my ($self, $w, $h, $changed) = @_;
439 767
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 768 $self->{children}[0]->configure (0, 0, $w, $h);
443} 769}
444 770
445############################################################################# 771#############################################################################
446 772
447package CFClient::UI::Window; 773package CFClient::UI::Window;
448 774
449our @ISA = CFClient::UI::Bin::; 775our @ISA = CFClient::UI::Bin::;
450 776
451use SDL::OpenGL; 777use CFClient::OpenGL;
452 778
453sub new { 779sub new {
454 my ($class, %arg) = @_; 780 my ($class, %arg) = @_;
455 781
456 my $self = $class->SUPER::new (%arg); 782 my $self = $class->SUPER::new (%arg);
457} 783}
458 784
459sub update { 785sub update {
460 my ($self) = @_; 786 my ($self) = @_;
461 787
462 # we want to do this delayed... 788 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 789 $self->SUPER::update;
465} 790}
466 791
792sub size_allocate {
793 my ($self, $w, $h, $changed) = @_;
794
795 $self->SUPER::size_allocate ($w, $h, $changed);
796 $self->update
797 if $changed;
798}
799
800sub _render {
801 $_[0]{children}[0]->draw;
802}
803
467sub render_chld { 804sub render_child {
468 my ($self) = @_; 805 my ($self) = @_;
469 806
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 807 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 808 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 809 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 810
811 $self->_render;
474 }; 812 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485} 813}
486 814
487sub _draw { 815sub _draw {
488 my ($self) = @_; 816 my ($self) = @_;
489 817
490 my ($w, $h) = ($self->w, $self->h); 818 my ($w, $h) = ($self->w, $self->h);
491 819
492 my $tex = $self->{texture} 820 my $tex = $self->{texture}
493 or return; 821 or return;
494 822
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 823 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 824 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
825 glColor 1, 1, 1, 1;
499 826
500 $tex->draw_quad (0, 0, $w, $h); 827 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 828
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 829 glDisable GL_TEXTURE_2D;
504} 830}
505 831
506############################################################################# 832#############################################################################
507 833
508package CFClient::UI::Frame; 834package CFClient::UI::ViewPort;
509 835
510our @ISA = CFClient::UI::Bin::; 836our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 837
562sub new { 838sub new {
563 my $class = shift; 839 my $class = shift;
564 840
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new ( 841 $class->SUPER::new (
842 scroll_x => 0,
843 scroll_y => 1,
844 @_,
845 )
846}
847
848sub size_request {
849 my ($self) = @_;
850
851 my ($w, $h) = @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
852
853 $w = 10 if $self->{scroll_x};
854 $h = 10 if $self->{scroll_y};
855
856 ($w, $h)
857}
858
859sub size_allocate {
860 my ($self, $w, $h, $changed) = @_;
861
862 $w = $self->{child_w} if $self->{scroll_x} && $self->{child_w};
863 $h = $self->{child_h} if $self->{scroll_y} && $self->{child_h};
864
865 $self->child->configure (0, 0, $w, $h);
866 $self->update;
867}
868
869sub set_offset {
870 my ($self, $x, $y) = @_;
871
872 $self->{view_x} = int $x;
873 $self->{view_y} = int $y;
874
875 $self->update;
876}
877
878# hmm, this does not work for topleft of $self... but we should not ask for that
879sub coord2local {
880 my ($self, $x, $y) = @_;
881
882 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
883}
884
885sub coord2global {
886 my ($self, $x, $y) = @_;
887
888 $x = List::Util::min $self->{w}, $x - $self->{view_x};
889 $y = List::Util::min $self->{h}, $y - $self->{view_y};
890
891 $self->SUPER::coord2global ($x, $y)
892}
893
894sub find_widget {
895 my ($self, $x, $y) = @_;
896
897 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
898 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
899 ) {
900 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
901 } else {
902 $self->CFClient::UI::Base::find_widget ($x, $y)
903 }
904}
905
906sub _render {
907 my ($self) = @_;
908
909 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
910
911 $self->SUPER::_render;
912}
913
914#############################################################################
915
916package CFClient::UI::ScrolledWindow;
917
918our @ISA = CFClient::UI::HBox::;
919
920sub new {
921 my $class = shift;
922
923 my $self;
924
925 my $slider = new CFClient::UI::Slider
926 vertical => 1,
927 range => [0, 0, 1, 0.01], # HACK fix
928 on_changed => sub {
929 $self->{vp}->set_offset (0, $_[1]);
930 },
931 ;
932
933 $self = $class->SUPER::new (
934 vp => (new CFClient::UI::ViewPort expand => 1),
935 slider => $slider,
936 @_,
937 );
938
939 $self->{vp}->add ($self->{scrolled});
940 $self->add ($self->{vp});
941 $self->add ($self->{slider});
942
943 $self
944}
945
946sub update {
947 my ($self) = @_;
948
949 $self->SUPER::update;
950
951 # todo: overwrite size_allocate of child
952 my $child = $self->{vp}->child;
953 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
954}
955
956sub size_allocate {
957 my ($self, $w, $h, $changed) = @_;
958
959 $self->SUPER::size_allocate ($w, $h, $changed);
960
961 my $child = $self->{vp}->child;
962 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
963}
964
965#TODO# update range on size_allocate depending on child
966# update viewport offset on scroll
967
968#############################################################################
969
970package CFClient::UI::Frame;
971
972our @ISA = CFClient::UI::Bin::;
973
974use CFClient::OpenGL;
975
976sub new {
977 my $class = shift;
978
979 $class->SUPER::new (
980 bg => undef,
981 @_,
982 )
983}
984
985sub _draw {
986 my ($self) = @_;
987
988 if ($self->{bg}) {
989 my ($w, $h) = @$self{qw(w h)};
990
991 glEnable GL_BLEND;
992 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
993 glColor @{ $self->{bg} };
994
995 glBegin GL_QUADS;
996 glVertex 0 , 0;
997 glVertex 0 , $h;
998 glVertex $w, $h;
999 glVertex $w, 0;
1000 glEnd;
1001
1002 glDisable GL_BLEND;
1003 }
1004
1005 $self->SUPER::_draw;
1006}
1007
1008#############################################################################
1009
1010package CFClient::UI::FancyFrame;
1011
1012our @ISA = CFClient::UI::Bin::;
1013
1014use CFClient::OpenGL;
1015
1016my $bg =
1017 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1018 mipmap => 1, wrap => 1;
1019
1020my @border =
1021 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1022 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1023
1024sub new {
1025 my $class = shift;
1026
1027 my $self = $class->SUPER::new (
568 bg => [1, 1, 1, 1], 1028 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1], 1029 border_bg => [1, 1, 1, 1],
570 border => int $::FONTSIZE * 0.8, 1030 border => 0.6,
1031 is_toplevel => 1,
1032 can_events => 1,
571 @_ 1033 @_
1034 );
1035
1036 $self->{title} &&= new CFClient::UI::Label
1037 align => 0,
1038 valign => 1,
1039 text => $self->{title},
1040 fontsize => $self->{border};
1041
1042 $self
1043}
1044
1045sub border {
1046 int $_[0]{border} * $::FONTSIZE
1047}
1048
1049sub size_request {
1050 my ($self) = @_;
1051
1052 my ($w, $h) = $self->SUPER::size_request;
1053
1054 (
1055 $w + $self->border * 2,
1056 $h + $self->border * 2,
572 ) 1057 )
573} 1058}
574 1059
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate { 1060sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 1061 my ($self, $w, $h, $changed) = @_;
590 1062
591 $self->_size_allocate ($x, $y, $w, $h) or return; 1063 return unless $changed;
592 1064
593 $h -= List::Util::max 0, $self->{border} * 2; 1065 $h -= List::Util::max 0, $self->border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 1066 $w -= List::Util::max 0, $self->border * 2;
595 1067
1068 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2)
1069 if $self->{title};
1070
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1071 $self->child->configure ($self->border, $self->border, $w, $h);
597} 1072}
598 1073
599sub button_down { 1074sub button_down {
600 my ($self, $ev, $x, $y) = @_; 1075 my ($self, $ev, $x, $y) = @_;
601 1076
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1077 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1078 my $border = $self->border;
604 1079
1080 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1081 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1082
1083 if ($lr & $td) {
1084 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1085 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 1086 my ($bw, $bh) = ($self->{w}, $self->{h});
1087
1088 my $mx = $x < $border;
1089 my $my = $y < $border;
607 1090
608 $self->{motion} = sub { 1091 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 1092 my ($ev, $x, $y) = @_;
610 1093
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1094 my $dx = $ev->{x} - $ox;
1095 my $dy = $ev->{y} - $oy;
612 1096
613 $self->{user_w} = $bw + $x - $ox; 1097 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 1098 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1099
615 $self->update; 1100 $self->realloc;
1101 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
616 }; 1102 };
617 1103
618 } elsif ($x >= 0 && $x < $self->{w} 1104 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1105 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 1106 my ($bx, $by) = ($self->{x}, $self->{y});
623 1107
624 $self->{motion} = sub { 1108 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 1109 my ($ev, $x, $y) = @_;
626 1110
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1111 ($x, $y) = ($ev->{x}, $ev->{y});
628 1112
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 1113 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 }; 1114 };
632 } 1115 }
633} 1116}
634 1117
635sub button_up { 1118sub button_up {
… …
648 my ($self) = @_; 1131 my ($self) = @_;
649 1132
650 my ($w, $h ) = ($self->{w}, $self->{h}); 1133 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1134 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652 1135
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 1136 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1137 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 1138
1139 my $border = $self->border;
1140
658 glColor @{ $self->{border_bg} }; 1141 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1142 $border[0]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1143 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1144 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1145 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
663 1146
664 my $bg = $tex[0]; 1147 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1148 glColor @{ $self->{bg} };
665 1149
666 # TODO: repeat texture not scale 1150 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 1151 # solve this better(?)
668 my $rep_y = $ch / $bg->{h}; 1152 $bg->{s} = $cw / $bg->{w};
669 1153 $bg->{t} = $ch / $bg->{h};
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1154 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1155 }
676 1156
677 glDisable GL_TEXTURE_2D; 1157 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND; 1158
1159 $self->{title}->draw if $self->{title};
679 1160
680 $self->child->draw; 1161 $self->child->draw;
681} 1162}
682 1163
683############################################################################# 1164#############################################################################
… …
686 1167
687our @ISA = CFClient::UI::Base::; 1168our @ISA = CFClient::UI::Base::;
688 1169
689use List::Util qw(max sum); 1170use List::Util qw(max sum);
690 1171
691use SDL::OpenGL; 1172use CFClient::OpenGL;
692 1173
693sub new { 1174sub new {
694 my $class = shift; 1175 my $class = shift;
695 1176
696 $class->SUPER::new ( 1177 $class->SUPER::new (
697 col_expand => [], 1178 col_expand => [],
698 @_ 1179 @_,
699 ) 1180 )
1181}
1182
1183sub children {
1184 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1185}
701 1186
702sub add { 1187sub add {
703 my ($self, $x, $y, $child) = @_; 1188 my ($self, $x, $y, $child) = @_;
704 1189
705 $child->set_parent ($self); 1190 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1191 $self->{children}[$y][$x] = $child;
707 1192
708 $self->{w} = $self->{h} = -1; 1193 $self->realloc;
709 $self->update;
710} 1194}
711 1195
712# TODO: move to container class maybe? send childs a signal on removal? 1196# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1197sub clear {
714 my ($self) = @_; 1198 my ($self) = @_;
715 1199
1200 my @children = $self->children;
716 delete $self->{children}; 1201 delete $self->{children};
717 $self->update; 1202
1203 for (@children) {
1204 delete $_->{parent};
1205 $_->hide;
1206 }
1207
1208 $self->realloc;
718} 1209}
719 1210
720sub get_wh { 1211sub get_wh {
721 my ($self) = @_; 1212 my ($self) = @_;
722 1213
… …
727 or next; 1218 or next;
728 1219
729 for my $x (0 .. $#$row) { 1220 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1221 my $widget = $row->[$x]
731 or next; 1222 or next;
732 my ($w, $h) = $widget->size_request; 1223 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1224
734 $w[$x] = max $w[$x], $w; 1225 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1226 $h[$y] = max $h[$y], $h;
736 } 1227 }
737 } 1228 }
… …
749 (sum @$hs), 1240 (sum @$hs),
750 ) 1241 )
751} 1242}
752 1243
753sub size_allocate { 1244sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1245 my ($self, $w, $h, $changed) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1246
758 my ($ws, $hs) = $self->get_wh; 1247 my ($ws, $hs) = $self->get_wh;
759 1248
760 my $req_w = sum @$ws; 1249 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1250 my $req_h = (sum @$hs) || 1;
762 1251
763 # TODO: nicer code && do row_expand 1252 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1253 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1254 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1255 my $col_expand = (sum @col_expand) || 1;
… …
783 1272
784 for my $c (0 .. $#$row) { 1273 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1274 my $col_w = $ws->[$c];
786 1275
787 if (my $widget = $row->[$c]) { 1276 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1277 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1278 }
790 1279
791 $x += $col_w; 1280 $x += $col_w;
792 } 1281 }
793 1282
… …
820 } 1309 }
821} 1310}
822 1311
823############################################################################# 1312#############################################################################
824 1313
1314package CFClient::UI::Box;
1315
1316our @ISA = CFClient::UI::Container::;
1317
1318sub size_request {
1319 my ($self) = @_;
1320
1321 $self->{vertical}
1322 ? (
1323 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1324 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1325 )
1326 : (
1327 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1328 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1329 )
1330}
1331
1332sub size_allocate {
1333 my ($self, $w, $h, $changed) = @_;
1334
1335 my $space = $self->{vertical} ? $h : $w;
1336 my $children = $self->{children};
1337
1338 my @req;
1339
1340 if ($self->{homogeneous}) {
1341 @req = ($space / (@$children || 1)) x @$children;
1342 } else {
1343 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1344 my $req = List::Util::sum @req;
1345
1346 if ($req > $space) {
1347 # ah well, not enough space
1348 $_ *= $space / $req for @req;
1349 } else {
1350 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1351
1352 $space = ($space - $req) / $expand; # remaining space to give away
1353
1354 $req[$_] += $space * $children->[$_]{expand}
1355 for 0 .. $#$children;
1356 }
1357 }
1358
1359 CFClient::UI::harmonize \@req;
1360
1361 my $pos = 0;
1362 for (0 .. $#$children) {
1363 my $alloc = $req[$_];
1364 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1365
1366 $pos += $alloc;
1367 }
1368
1369 1
1370}
1371
1372#############################################################################
1373
825package CFClient::UI::HBox; 1374package CFClient::UI::HBox;
826 1375
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1376our @ISA = CFClient::UI::Box::;
830 1377
831sub size_request { 1378sub new {
832 my ($self) = @_; 1379 my $class = shift;
833 1380
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1381 $class->SUPER::new (
835 1382 vertical => 0,
836 ( 1383 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1384 )
840} 1385}
841 1386
842sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846
847 ($h, $w) = ($w, $h);
848
849 my $children = $self->{children};
850
851 my @h = map +($_->size_request)[0], @$children;
852
853 my $req_h = List::Util::sum @h;
854
855 if ($req_h > $h) {
856 # ah well, not enough space
857 $_ *= $h / $req_h for @h;
858 } else {
859 my $exp = List::Util::sum map $_->{expand}, @$children;
860 $exp ||= 1;
861
862 for (0 .. $#$children) {
863 my $child = $children->[$_];
864
865 my $alloc_h = $h[$_];
866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
867 $h[$_] = $alloc_h;
868 }
869 }
870
871 CFClient::UI::harmonize \@h;
872
873 my $y = 0;
874 for (0 .. $#$children) {
875 my $child = $children->[$_];
876 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w);
878
879 $y += $h;
880 }
881}
882
883############################################################################# 1387#############################################################################
884 1388
885package CFClient::UI::VBox; 1389package CFClient::UI::VBox;
886 1390
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1391our @ISA = CFClient::UI::Box::;
890 1392
891sub size_request { 1393sub new {
892 my ($self) = @_; 1394 my $class = shift;
893 1395
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1396 $class->SUPER::new (
895 1397 vertical => 1,
896 ( 1398 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1399 )
900} 1400}
901 1401
902sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_;
904
905 $self->_size_allocate ($x, $y, $w, $h);
906
907 my $children = $self->{children};
908
909 my @h = map +($_->size_request)[1], @$children;
910
911 my $req_h = List::Util::sum @h;
912
913 if ($req_h > $h) {
914 # ah well, not enough space
915 $_ *= $h / $req_h for @h;
916 } else {
917 my $exp = List::Util::sum map $_->{expand}, @$children;
918 $exp ||= 1;
919
920 for (0 .. $#$children) {
921 my $child = $children->[$_];
922
923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
924 }
925 }
926
927 CFClient::UI::harmonize \@h;
928
929 my $y = 0;
930 for (0 .. $#$children) {
931 my $child = $children->[$_];
932 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h);
934
935 $y += $h;
936 }
937}
938
939############################################################################# 1402#############################################################################
940 1403
941package CFClient::UI::Label; 1404package CFClient::UI::Label;
942 1405
943our @ISA = CFClient::UI::Base::; 1406our @ISA = CFClient::UI::DrawBG::;
944 1407
945use SDL::OpenGL; 1408use CFClient::OpenGL;
946 1409
947sub new { 1410sub new {
948 my ($class, %arg) = @_; 1411 my ($class, %arg) = @_;
949 1412
950 my $self = $class->SUPER::new ( 1413 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1414 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1415 #bg => none
953 text => "", 1416 #active_bg => none
1417 #font => default_font
1418 #text => initial text
1419 #markup => initial narkup
1420 #max_w => maximum pixel width
1421 ellipsise => 3, # end
1422 layout => (new CFClient::Layout),
1423 fontsize => 1,
954 align => -1, 1424 align => -1,
955 valign => -1, 1425 valign => -1,
956 padding => 2, 1426 padding => 2,
957 layout => new CFClient::Layout, 1427 can_events => 0,
958 %arg 1428 %arg
959 ); 1429 );
960 1430
1431 if (exists $self->{template}) {
1432 my $layout = new CFClient::Layout;
1433 $layout->set_text (delete $self->{template});
1434 $self->{template} = $layout;
1435 }
1436
1437 if (exists $self->{markup}) {
1438 $self->set_markup (delete $self->{markup});
1439 } else {
961 $self->set_text ($self->{text}); 1440 $self->set_text (delete $self->{text});
1441 }
962 1442
963 $self 1443 $self
964} 1444}
965 1445
966sub escape_text { 1446sub escape($) {
967 local $_ = $_[1]; 1447 local $_ = $_[0];
968 1448
969 s/&/&amp;/g; 1449 s/&/&amp;/g;
970 s/>/&gt;/g; 1450 s/>/&gt;/g;
971 s/</&lt;/g; 1451 s/</&lt;/g;
972 1452
973 $_[1] 1453 $_
1454}
1455
1456sub update {
1457 my ($self) = @_;
1458
1459 delete $self->{texture};
1460 $self->SUPER::update;
974} 1461}
975 1462
976sub set_text { 1463sub set_text {
977 my ($self, $text) = @_; 1464 my ($self, $text) = @_;
978 1465
1466 return if $self->{text} eq "T$text";
979 $self->{text} = $text; 1467 $self->{text} = "T$text";
1468
1469 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
980 $self->{layout}->set_markup ($text); 1470 $self->{layout}->set_text ($text);
981 1471
982 delete $self->{texture}; 1472 $self->realloc;
983# $self->{w} = $self->{h} = -1;
984 $self->update; 1473 $self->update;
985} 1474}
986 1475
987sub get_text { 1476sub set_markup {
988 my ($self, $text) = @_; 1477 my ($self, $markup) = @_;
989 1478
990 $self->{text} 1479 return if $self->{text} eq "M$markup";
1480 $self->{text} = "M$markup";
1481
1482 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1483
1484 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1485 $self->{layout}->set_markup ($markup);
1486
1487 $self->realloc;
1488 $self->update;
991} 1489}
992 1490
993sub size_request { 1491sub size_request {
994 my ($self) = @_; 1492 my ($self) = @_;
995 1493
996 $self->{layout}->set_width; 1494 $self->{layout}->set_font ($self->{font}) if $self->{font};
1495 $self->{layout}->set_width ($self->{max_w} || -1);
1496 $self->{layout}->set_ellipsise ($self->{ellipsise});
1497 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
997 $self->{layout}->set_height ($self->{fontsize}); 1498 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1499
998 my ($w, $h) = $self->{layout}->size; 1500 my ($w, $h) = $self->{layout}->size;
1501
1502 if (exists $self->{template}) {
1503 $self->{template}->set_font ($self->{font}) if $self->{font};
1504 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1505
1506 my ($w2, $h2) = $self->{template}->size;
1507
1508 $w = List::Util::max $w, $w2;
1509 $h = List::Util::max $h, $h2;
1510 }
999 1511
1000 ( 1512 (
1001 $w + $self->{padding} * 2, 1513 $w + $self->{padding} * 2,
1002 $h + $self->{padding} * 2, 1514 $h + $self->{padding} * 2,
1003 ) 1515 )
1004} 1516}
1005 1517
1006sub size_allocate { 1518sub size_allocate {
1007 my ($self, $x, $y, $w, $h) = @_; 1519 my ($self, $w, $h, $changed) = @_;
1008 1520
1009 $self->_size_allocate ($x, $y, $w, $h) or return; 1521 delete $self->{texture}
1522 if $changed;
1523}
1010 1524
1525sub set_fontsize {
1526 my ($self, $fontsize) = @_;
1527
1528 $self->{fontsize} = $fontsize;
1011 delete $self->{texture}; 1529 delete $self->{texture};
1012}
1013 1530
1014sub update { 1531 $self->realloc;
1015 my ($self) = @_;
1016
1017 delete $self->{texture};
1018 $self->SUPER::update;
1019} 1532}
1020 1533
1021sub _draw { 1534sub _draw {
1022 my ($self) = @_; 1535 my ($self) = @_;
1023 1536
1537 $self->SUPER::_draw; # draw background, if applicable
1538
1024 my $tex = $self->{texture} ||= do { 1539 my $tex = $self->{texture} ||= do {
1540 $self->{layout}->set_foreground (@{$self->{fg}});
1541 $self->{layout}->set_font ($self->{font}) if $self->{font};
1025 $self->{layout}->set_width ($self->{w}); 1542 $self->{layout}->set_width ($self->{w});
1026 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1543 $self->{layout}->set_ellipsise ($self->{ellipsise});
1544 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1545 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1546
1027 new_from_layout CFClient::Texture $self->{layout} 1547 my $tex = new_from_layout CFClient::Texture $self->{layout};
1548
1549 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1550 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1551 : ($self->{w} - $tex->{w}) * 0.5);
1552
1553 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1554 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1555 : ($self->{h} - $tex->{h}) * 0.5);
1556
1557 $tex
1028 }; 1558 };
1029 1559
1030 glEnable GL_BLEND;
1031 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1032 glEnable GL_TEXTURE_2D; 1560 glEnable GL_TEXTURE_2D;
1033 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1034 1562
1563 if ($tex->{format} == GL_ALPHA) {
1035 glColor @{$self->{fg}}; 1564 glColor @{$self->{fg}};
1036 1565 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1037 my $x = 1566 } else {
1038 $self->{align} < 0 ? $self->{padding} 1567 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1039 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1568 }
1040 : ($self->{w} - $tex->{w}) * 0.5;
1041
1042 my $y =
1043 $self->{valign} < 0 ? $self->{padding}
1044 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1045 : ($self->{h} - $tex->{h}) * 0.5;
1046
1047 $tex->draw_quad (int $x, int $y);
1048 1569
1049 glDisable GL_TEXTURE_2D; 1570 glDisable GL_TEXTURE_2D;
1050 glDisable GL_BLEND;
1051} 1571}
1052 1572
1053############################################################################# 1573#############################################################################
1054 1574
1055package CFClient::UI::Entry; 1575package CFClient::UI::EntryBase;
1056 1576
1057our @ISA = CFClient::UI::Label::; 1577our @ISA = CFClient::UI::Label::;
1058 1578
1059use SDL; 1579use CFClient::OpenGL;
1060use SDL::OpenGL;
1061 1580
1062sub new { 1581sub new {
1063 my $class = shift; 1582 my $class = shift;
1064 1583
1065 $class->SUPER::new ( 1584 $class->SUPER::new (
1066 fg => [1, 1, 1], 1585 fg => [1, 1, 1],
1067 bg => [0, 0, 0, 0.2], 1586 bg => [0, 0, 0, 0.2],
1068 active_bg => [1, 1, 1, 0.5], 1587 active_bg => [1, 1, 1, 0.5],
1069 active_fg => [0, 0, 0], 1588 active_fg => [0, 0, 0],
1070 can_hover => 1, 1589 can_hover => 1,
1071 can_focus => 1, 1590 can_focus => 1,
1072 valign => 0, 1591 valign => 0,
1592 can_events => 1,
1593 #text => ...
1073 @_ 1594 @_
1074 ) 1595 )
1075} 1596}
1076 1597
1077sub _set_text { 1598sub _set_text {
1078 my ($self, $text) = @_; 1599 my ($self, $text) = @_;
1079 1600
1080 my $old_text = $self->{text}; 1601 delete $self->{cur_h};
1602
1603 return if $self->{text} eq $text;
1604
1605 delete $self->{texture};
1081 1606
1082 $self->{last_activity} = $::NOW; 1607 $self->{last_activity} = $::NOW;
1083
1084 $self->{text} = $text; 1608 $self->{text} = $text;
1085 $self->{layout}->set_width ($self->{w});
1086 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1087 1609
1088 $text =~ s/./*/g if $self->{hidden}; 1610 $text =~ s/./*/g if $self->{hidden};
1611 $self->{layout}->set_text ("$text ");
1089 1612
1090 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1613 $self->_emit (changed => $self->{text});
1091
1092 $text = substr $text, 0, $self->{cursor};
1093 utf8::encode $text;
1094
1095 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1096
1097 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1098 if $old_text ne $self->{text};
1099}
1100
1101sub size_request {
1102 my ($self) = @_;
1103
1104 my ($w, $h) = $self->SUPER::size_request;
1105
1106 ($w + 1, $h) # add 1 for cursor
1107}
1108
1109sub size_allocate {
1110 my ($self, $x, $y, $w, $h) = @_;
1111
1112 $self->SUPER::size_allocate ($x, $y, $w, $h);
1113
1114 $self->_set_text ($self->{text});
1115} 1614}
1116 1615
1117sub set_text { 1616sub set_text {
1118 my ($self, $text) = @_; 1617 my ($self, $text) = @_;
1119 1618
1120 $self->{cursor} = length $text; 1619 $self->{cursor} = length $text;
1121 $self->_set_text ($text); 1620 $self->_set_text ($text);
1122 $self->update; 1621
1622 $self->realloc;
1623}
1624
1625sub get_text {
1626 $_[0]{text}
1627}
1628
1629sub size_request {
1630 my ($self) = @_;
1631
1632 my ($w, $h) = $self->SUPER::size_request;
1633
1634 ($w + 1, $h) # add 1 for cursor
1123} 1635}
1124 1636
1125sub key_down { 1637sub key_down {
1126 my ($self, $ev) = @_; 1638 my ($self, $ev) = @_;
1127 1639
1128 my $mod = $ev->key_mod; 1640 my $mod = $ev->{mod};
1129 my $sym = $ev->key_sym; 1641 my $sym = $ev->{sym};
1130
1131 my $uni = $ev->key_unicode; 1642 my $uni = $ev->{unicode};
1132 1643
1133 my $text = $self->get_text; 1644 my $text = $self->get_text;
1134 1645
1135 if ($sym == SDLK_BACKSPACE) { 1646 if ($uni == 8) {
1136 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1647 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1137 } elsif ($sym == SDLK_DELETE) { 1648 } elsif ($uni == 127) {
1138 substr $text, $self->{cursor}, 1, ""; 1649 substr $text, $self->{cursor}, 1, "";
1139 } elsif ($sym == SDLK_LEFT) { 1650 } elsif ($sym == CFClient::SDLK_LEFT) {
1140 --$self->{cursor} if $self->{cursor}; 1651 --$self->{cursor} if $self->{cursor};
1141 } elsif ($sym == SDLK_RIGHT) { 1652 } elsif ($sym == CFClient::SDLK_RIGHT) {
1142 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1653 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1143 } elsif ($sym == SDLK_HOME) { 1654 } elsif ($sym == CFClient::SDLK_HOME) {
1144 $self->{cursor} = 0; 1655 $self->{cursor} = 0;
1145 } elsif ($sym == SDLK_END) { 1656 } elsif ($sym == CFClient::SDLK_END) {
1146 $self->{cursor} = length $text; 1657 $self->{cursor} = length $text;
1147 } elsif ($sym == SDLK_ESCAPE) { 1658 } elsif ($uni == 27) {
1148 $self->emit ('escape'); 1659 $self->_emit ('escape');
1149 } elsif ($uni) { 1660 } elsif ($uni) {
1150 substr $text, $self->{cursor}++, 0, chr $uni; 1661 substr $text, $self->{cursor}++, 0, chr $uni;
1151 } 1662 }
1152 1663
1153 $self->_set_text ($text); 1664 $self->_set_text ($text);
1154 $self->update; 1665
1666 $self->realloc;
1155} 1667}
1156 1668
1157sub focus_in { 1669sub focus_in {
1158 my ($self) = @_; 1670 my ($self) = @_;
1159 1671
… …
1207 1719
1208 $self->SUPER::_draw; 1720 $self->SUPER::_draw;
1209 1721
1210 #TODO: force update every cursor change :( 1722 #TODO: force update every cursor change :(
1211 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1723 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1724
1725 unless (exists $self->{cur_h}) {
1726 my $text = substr $self->{text}, 0, $self->{cursor};
1727 utf8::encode $text;
1728
1729 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1730 }
1731
1212 glColor @{$self->{fg}}; 1732 glColor @{$self->{fg}};
1213 glBegin GL_LINES; 1733 glBegin GL_LINES;
1214 glVertex $self->{cur_x}, $self->{cur_y};
1215 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1734 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1735 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1216 glEnd; 1736 glEnd;
1217 } 1737 }
1218} 1738}
1219 1739
1220package CFClient::UI::LineEntry; 1740package CFClient::UI::Entry;
1221 1741
1222our @ISA = CFClient::UI::Entry::; 1742our @ISA = CFClient::UI::EntryBase::;
1223 1743
1224use SDL; 1744use CFClient::OpenGL;
1225use SDL::OpenGL;
1226 1745
1227sub key_down { 1746sub key_down {
1228 my ($self, $ev) = @_; 1747 my ($self, $ev) = @_;
1229 1748
1230 my $sym = $ev->key_sym; 1749 my $sym = $ev->{sym};
1231 1750
1232 if ($sym == SDLK_RETURN) { 1751 if ($sym == 13) {
1752 unshift @{$self->{history}},
1753 my $txt = $self->get_text;
1754 $self->{history_pointer} = -1;
1755 $self->{history_saveback} = '';
1233 $self->emit (activate => $self->get_text); 1756 $self->_emit (activate => $txt);
1234 $self->update; 1757 $self->update;
1758
1759 } elsif ($sym == CFClient::SDLK_UP) {
1760 if ($self->{history_pointer} < 0) {
1761 $self->{history_saveback} = $self->get_text;
1762 }
1763 if (@{$self->{history} || []} > 0) {
1764 $self->{history_pointer}++;
1765 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1766 $self->{history_pointer} = @{$self->{history} || []} - 1;
1767 }
1768 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1769 }
1770
1771 } elsif ($sym == CFClient::SDLK_DOWN) {
1772 $self->{history_pointer}--;
1773 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1774
1775 if ($self->{history_pointer} >= 0) {
1776 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1777 } else {
1778 $self->set_text ($self->{history_saveback});
1779 }
1235 1780
1236 } else { 1781 } else {
1237 $self->SUPER::key_down ($ev); 1782 $self->SUPER::key_down ($ev);
1238 } 1783 }
1239 1784
… …
1243 1788
1244package CFClient::UI::Button; 1789package CFClient::UI::Button;
1245 1790
1246our @ISA = CFClient::UI::Label::; 1791our @ISA = CFClient::UI::Label::;
1247 1792
1248use SDL; 1793use CFClient::OpenGL;
1249use SDL::OpenGL;
1250 1794
1251my @tex = 1795my @tex =
1252 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1796 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1253 qw(b1_button_active.png); 1797 qw(b1_button_active.png);
1254 1798
1255sub new { 1799sub new {
1256 my $class = shift; 1800 my $class = shift;
1257 1801
1258 $class->SUPER::new ( 1802 $class->SUPER::new (
1259 padding => 4, 1803 padding => 4,
1804 fg => [1, 1, 1],
1805 active_fg => [0, 0, 1],
1806 can_hover => 1,
1807 align => 0,
1808 valign => 0,
1809 can_events => 1,
1810 @_
1811 )
1812}
1813
1814sub activate { }
1815
1816sub button_up {
1817 my ($self, $ev, $x, $y) = @_;
1818
1819 $self->emit ("activate")
1820 if $x >= 0 && $x < $self->{w}
1821 && $y >= 0 && $y < $self->{h};
1822}
1823
1824sub _draw {
1825 my ($self) = @_;
1826
1827 local $self->{fg} = $self->{fg};
1828
1829 if ($GRAB == $self) {
1830 $self->{fg} = $self->{active_fg};
1831 }
1832
1833 glEnable GL_TEXTURE_2D;
1834 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1835 glColor 0, 0, 0, 1;
1836
1837 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1838
1839 glDisable GL_TEXTURE_2D;
1840
1841 $self->SUPER::_draw;
1842}
1843
1844#############################################################################
1845
1846package CFClient::UI::CheckBox;
1847
1848our @ISA = CFClient::UI::DrawBG::;
1849
1850my @tex =
1851 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1852 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1853
1854use CFClient::OpenGL;
1855
1856sub new {
1857 my $class = shift;
1858
1859 $class->SUPER::new (
1860 padding => 2,
1260 fg => [1, 1, 1], 1861 fg => [1, 1, 1],
1261 bg => [1, 1, 1, 0.2],
1262 active_fg => [1, 1, 0], 1862 active_fg => [1, 1, 0],
1863 bg => [0, 0, 0, 0.2],
1864 active_bg => [1, 1, 1, 0.5],
1865 state => 0,
1263 can_hover => 1, 1866 can_hover => 1,
1264 @_ 1867 @_
1265 ) 1868 )
1266} 1869}
1267 1870
1871sub size_request {
1872 my ($self) = @_;
1873
1874 ($self->{padding} * 2 + 6) x 2
1875}
1876
1268sub button_up { 1877sub button_down {
1269 my ($self, $ev, $x, $y) = @_; 1878 my ($self, $ev, $x, $y) = @_;
1270 1879
1271 if ($x >= 0 && $x < $self->{w} 1880 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1272 && $y >= 0 && $y < $self->{h}) { 1881 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1273 $self->emit ("activate"); 1882 $self->{state} = !$self->{state};
1883 $self->_emit (changed => $self->{state});
1274 } 1884 }
1275} 1885}
1276 1886
1277sub _draw { 1887sub _draw {
1278 my ($self) = @_; 1888 my ($self) = @_;
1279 1889
1280 local $self->{fg} = $self->{fg}; 1890 $self->SUPER::_draw;
1281 1891
1282 if ($GRAB == $self) { 1892 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1283 $self->{fg} = $self->{active_fg}; 1893
1894 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1895
1896 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1897
1898 my $tex = $self->{state} ? $tex[1] : $tex[0];
1899
1900 glEnable GL_TEXTURE_2D;
1901 $tex->draw_quad_alpha (0, 0, $s, $s);
1902 glDisable GL_TEXTURE_2D;
1903}
1904
1905#############################################################################
1906
1907package CFClient::UI::Image;
1908
1909our @ISA = CFClient::UI::Base::;
1910
1911use CFClient::OpenGL;
1912use Carp qw/confess/;
1913
1914our %loaded_images;
1915
1916sub new {
1917 my $class = shift;
1918
1919 my $self = $class->SUPER::new (can_events => 0, @_);
1920
1921 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1922
1923 $loaded_images{$self->{image}} ||=
1924 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
1925
1926 my $tex = $self->{tex} = $loaded_images{$self->{image}};
1927
1928 Scalar::Util::weaken $loaded_images{$self->{image}};
1929
1930 $self->{aspect} = $tex->{w} / $tex->{h};
1931
1932 $self
1933}
1934
1935sub size_request {
1936 my ($self) = @_;
1937
1938 ($self->{tex}->{w}, $self->{tex}->{h})
1939}
1940
1941sub _draw {
1942 my ($self) = @_;
1943
1944 my $tex = $self->{tex};
1945
1946 my ($w, $h) = ($self->{w}, $self->{h});
1947
1948 if ($self->{rot90}) {
1949 glRotate 90, 0, 0, 1;
1950 glTranslate 0, -$self->{w}, 0;
1951
1952 ($w, $h) = ($h, $w);
1284 } 1953 }
1954
1955 glEnable GL_TEXTURE_2D;
1956 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1957
1958 $tex->draw_quad_alpha (0, 0, $w, $h);
1959
1960 glDisable GL_TEXTURE_2D;
1961}
1962
1963#############################################################################
1964
1965package CFClient::UI::VGauge;
1966
1967our @ISA = CFClient::UI::Base::;
1968
1969use List::Util qw(min max);
1970
1971use CFClient::OpenGL;
1972
1973my %tex = (
1974 food => [
1975 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1976 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1977 ],
1978 grace => [
1979 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1980 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1981 ],
1982 hp => [
1983 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1984 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1985 ],
1986 mana => [
1987 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1988 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1989 ],
1990);
1991
1992# eg. VGauge->new (gauge => 'food'), default gauge: food
1993sub new {
1994 my $class = shift;
1995
1996 my $self = $class->SUPER::new (
1997 type => 'food',
1998 @_
1999 );
2000
2001 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2002
2003 $self
2004}
2005
2006sub size_request {
2007 my ($self) = @_;
2008
2009 #my $tex = $tex{$self->{type}}[0];
2010 #@$tex{qw(w h)}
2011 (0, 0)
2012}
2013
2014sub set_max {
2015 my ($self, $max) = @_;
2016
2017 return if $self->{max_val} == $max;
2018
2019 $self->{max_val} = $max;
2020 $self->update;
2021}
2022
2023sub set_value {
2024 my ($self, $val, $max) = @_;
2025
2026 $self->set_max ($max)
2027 if defined $max;
2028
2029 return if $self->{val} == $val;
2030
2031 $self->{val} = $val;
2032 $self->update;
2033}
2034
2035sub _draw {
2036 my ($self) = @_;
2037
2038 my $tex = $tex{$self->{type}};
2039 my ($t1, $t2, $t3) = @$tex;
2040
2041 my ($w, $h) = ($self->{w}, $self->{h});
2042
2043 if ($self->{vertical}) {
2044 glRotate 90, 0, 0, 1;
2045 glTranslate 0, -$self->{w}, 0;
2046
2047 ($w, $h) = ($h, $w);
2048 }
2049
2050 my $ycut = $self->{val} / ($self->{max_val} || 1);
2051
2052 my $ycut1 = max 0, min 1, $ycut;
2053 my $ycut2 = max 0, min 1, $ycut - 1;
2054
2055 my $h1 = $self->{h} * (1 - $ycut1);
2056 my $h2 = $self->{h} * (1 - $ycut2);
1285 2057
1286 glEnable GL_BLEND; 2058 glEnable GL_BLEND;
1287 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2059 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1288 glEnable GL_TEXTURE_2D; 2060 glEnable GL_TEXTURE_2D;
1289 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2061 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1290 glColor 0, 0, 0, 1;
1291 2062
1292 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2063 glBindTexture GL_TEXTURE_2D, $t1->{name};
2064 glBegin GL_QUADS;
2065 glTexCoord 0 , 0; glVertex 0 , 0;
2066 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2067 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2068 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2069 glEnd;
1293 2070
2071 my $ycut1 = List::Util::min 1, $ycut;
2072 glBindTexture GL_TEXTURE_2D, $t2->{name};
2073 glBegin GL_QUADS;
2074 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2075 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2076 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2077 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2078 glEnd;
2079
2080 if ($t3) {
2081 glBindTexture GL_TEXTURE_2D, $t3->{name};
2082 glBegin GL_QUADS;
2083 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2084 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2085 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2086 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2087 glEnd;
2088 }
2089
2090 glDisable GL_BLEND;
1294 glDisable GL_TEXTURE_2D; 2091 glDisable GL_TEXTURE_2D;
1295 glDisable GL_BLEND;
1296
1297 $self->SUPER::_draw;
1298} 2092}
1299 2093
1300############################################################################# 2094#############################################################################
1301 2095
1302package CFClient::UI::CheckBox; 2096package CFClient::UI::Gauge;
1303 2097
1304our @ISA = CFClient::UI::DrawBG::; 2098our @ISA = CFClient::UI::VBox::;
1305
1306my @tex =
1307 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1308 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1309
1310use SDL;
1311use SDL::OpenGL;
1312 2099
1313sub new { 2100sub new {
1314 my $class = shift; 2101 my ($class, %arg) = @_;
1315 2102
1316 $class->SUPER::new ( 2103 my $self = $class->SUPER::new (
1317 padding => 2, 2104 tooltip => $arg{type},
1318 fg => [1, 1, 1],
1319 active_fg => [1, 1, 0],
1320 state => 0,
1321 can_hover => 1, 2105 can_hover => 1,
1322 @_ 2106 can_events => 1,
2107 %arg,
1323 ) 2108 );
1324}
1325 2109
1326sub size_request { 2110 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2111 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2112 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2113
2114 $self
2115}
2116
2117sub set_fontsize {
2118 my ($self, $fsize) = @_;
2119
2120 $self->{value}->set_fontsize ($fsize);
2121 $self->{max} ->set_fontsize ($fsize);
2122}
2123
2124sub set_max {
1327 my ($self) = @_; 2125 my ($self, $max) = @_;
1328 2126
1329 ($self->{padding} * 2 + 6) x 2 2127 $self->{gauge}->set_max ($max);
2128 $self->{max}->set_text ($max);
1330} 2129}
1331 2130
1332sub size_allocate { 2131sub set_value {
1333 my ($self, $x, $y, $w, $h) = @_;
1334
1335 $self->_size_allocate ($x, $y, $w, $h);
1336}
1337
1338sub button_down {
1339 my ($self, $ev, $x, $y) = @_; 2132 my ($self, $val, $max) = @_;
1340 2133
1341 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2134 $self->set_max ($max)
1342 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2135 if defined $max;
1343 $self->{state} = !$self->{state};
1344 $self->emit (changed => $self->{state});
1345 }
1346}
1347 2136
1348sub _draw { 2137 $self->{gauge}->set_value ($val, $max);
1349 my ($self) = @_; 2138 $self->{value}->set_text ($val);
1350
1351 $self->SUPER::_draw;
1352
1353 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1354
1355 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1356
1357 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1358
1359 glEnable GL_BLEND;
1360 glEnable GL_TEXTURE_2D;
1361 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1362
1363 my $tex = $self->{state} ? $tex[1] : $tex[0];
1364
1365 $tex->draw_quad (0, 0, $s, $s);
1366
1367 glDisable GL_TEXTURE_2D;
1368 glDisable GL_BLEND;
1369} 2139}
1370 2140
1371############################################################################# 2141#############################################################################
1372 2142
1373package CFClient::UI::Slider; 2143package CFClient::UI::Slider;
1374 2144
1375use strict; 2145use strict;
1376 2146
1377use SDL::OpenGL; 2147use CFClient::OpenGL;
1378 2148
1379our @ISA = CFClient::UI::DrawBG::; 2149our @ISA = CFClient::UI::DrawBG::;
1380 2150
1381my @tex = 2151my @tex =
1382 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2152 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1383 qw(s1_slider.png s1_slider_bg.png); 2153 qw(s1_slider.png s1_slider_bg.png);
1384 2154
1385sub new { 2155sub new {
1386 my $class = shift; 2156 my $class = shift;
1387 2157
1388 # range [value, low, high, page] 2158 # range [value, low, high, page, unit]
1389 2159
1390 # TODO: 0-width page 2160 # TODO: 0-width page
1391 # TODO: req_w/h are wrong with vertical 2161 # TODO: req_w/h are wrong with vertical
1392 # TODO: calculations are off 2162 # TODO: calculations are off
1393 my $self = $class->SUPER::new ( 2163 my $self = $class->SUPER::new (
1394 fg => [1, 1, 1], 2164 fg => [1, 1, 1],
1395 active_fg => [0, 0, 0], 2165 active_fg => [0, 0, 0],
2166 bg => [0, 0, 0, 0.2],
2167 active_bg => [1, 1, 1, 0.5],
1396 range => [0, 0, 100, 10], 2168 range => [0, 0, 100, 10, 0],
1397 req_w => 40, 2169 req_w => $::WIDTH / 80,
1398 req_h => 13, 2170 req_h => $::WIDTH / 80,
1399 vertical => 0, 2171 vertical => 0,
1400 can_hover => 1, 2172 can_hover => 1,
1401 inner_pad => 5, 2173 inner_pad => 0.02,
1402 @_ 2174 @_
1403 ); 2175 );
1404 2176
2177 $self->set_value ($self->{range}[0]);
2178 $self->update;
2179
1405 $self 2180 $self
2181}
2182
2183sub changed { }
2184
2185sub set_range {
2186 my ($self, $range) = @_;
2187
2188 ($range, $self->{range}) = ($self->{range}, $range);
2189
2190 $self->update
2191 if "@$range" ne "@{$self->{range}}";
2192}
2193
2194sub set_value {
2195 my ($self, $value) = @_;
2196
2197 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2198
2199 $hi = $lo + 1 if $hi <= $lo;
2200
2201 $page = $hi - $lo if $page > $hi - $lo;
2202
2203 $value = $lo if $value < $lo;
2204 $value = $hi - $page if $value > $hi - $page;
2205
2206 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2207 if $unit;
2208
2209 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2210
2211 if ($value != $old_value) {
2212 $self->_emit (changed => $value);
2213 $self->update;
2214 }
1406} 2215}
1407 2216
1408sub size_request { 2217sub size_request {
1409 my ($self) = @_; 2218 my ($self) = @_;
1410 2219
… …
1416 2225
1417sub button_down { 2226sub button_down {
1418 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1419 2228
1420 $self->SUPER::button_down ($ev, $x, $y); 2229 $self->SUPER::button_down ($ev, $x, $y);
2230
2231 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2232
1421 $self->mouse_motion ($ev, $x, $y); 2233 $self->mouse_motion ($ev, $x, $y);
1422} 2234}
1423 2235
1424sub mouse_motion { 2236sub mouse_motion {
1425 my ($self, $ev, $x, $y) = @_; 2237 my ($self, $ev, $x, $y) = @_;
1426 2238
1427 if ($GRAB == $self) { 2239 if ($GRAB == $self) {
2240 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2241
2242 my (undef, $lo, $hi, $page) = @{$self->{range}};
2243
2244 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2245
2246 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2247 }
2248}
2249
2250sub update {
2251 my ($self) = @_;
2252
2253 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2254 $self->set_value ($self->{range}[0]);
2255
1428 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2256 my ($value, $lo, $hi, $page) = @{$self->{range}};
2257 my $range = ($hi - $page - $lo) || 1e-100;
1429 2258
1430 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2259 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1431 2260
1432 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2261 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1433 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2262 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1434 2263
1435 $x -= $inner_pad_px; # substract the padding 2264 $value = ($value - $lo) / $range;
1436 $x = $x * ($hi - $lo) / $inner_w + $lo; 2265 $value = $value * $self->{scale} + $self->{offset};
1437 $x = $lo if $x < $lo;
1438 $x = $hi - $page if $x > $hi - $page;
1439 $self->{range}[0] = $x;
1440 2266
1441 $self->emit (changed => $x); 2267 $self->{knob_x} = $value - $knob_w * 0.5;
1442 $self->update; 2268 $self->{knob_w} = $knob_w;
1443 } 2269 });
1444}
1445 2270
1446# the inner_* stuff is for generating a padding for the slider handle, 2271 $self->SUPER::update;
1447# so that the handle doesn't leave the texture. This calculation isn't 100%
1448# correct propably, but it does the job for now
1449sub _calc_inner_pad_px {
1450 my ($self, $w) = @_;
1451 ($w / 100) * $self->{inner_pad} # % to pixels
1452} 2272}
1453 2273
1454sub _draw { 2274sub _draw {
1455 my ($self) = @_; 2275 my ($self) = @_;
1456 2276
1457 $self->SUPER::_draw (); 2277 $self->SUPER::_draw ();
1458 2278
1459 my ($w, $h) = @$self{qw(w h)}; 2279 glScale $self->{w}, $self->{h};
1460 2280
1461 if ($self->{vertical}) { 2281 if ($self->{vertical}) {
1462 # draw a vertical slider like a rotated horizontal slider 2282 # draw a vertical slider like a rotated horizontal slider
1463 2283
2284 glTranslate 1, 0, 0;
1464 glRotate 90, 0, 0, 1; 2285 glRotate 90, 0, 0, 1;
1465 glTranslate 0, -$self->{w}, 0;
1466
1467 ($w, $h) = ($h, $w);
1468 } 2286 }
1469 2287
1470 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2288 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1471 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2289 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1472 2290
1473 my ($value, $lo, $hi, $page) = @{$self->{range}};
1474
1475 $hi = $value + 1 if $lo == $hi;
1476
1477 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1478 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1479
1480 $page = int $page * $inner_w / ($hi - $lo);
1481 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1482
1483 $w -= $page;
1484 $page &= ~1;
1485 glTranslate $page * 0.5, 0, 0;
1486 $page ||= 2;
1487
1488 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1489 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1490
1491 glEnable GL_BLEND;
1492 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1493 glEnable GL_TEXTURE_2D; 2291 glEnable GL_TEXTURE_2D;
1494 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2292 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1495 2293
1496 # draw background 2294 # draw background
1497 $tex[1]->draw_quad (0, 0, $w, $h); 2295 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1498 2296
1499 # draw handle 2297 # draw handle
1500 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2298 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1501 2299
1502 glDisable GL_BLEND;
1503 glDisable GL_TEXTURE_2D; 2300 glDisable GL_TEXTURE_2D;
1504} 2301}
1505 2302
1506############################################################################# 2303#############################################################################
1507 2304
2305package CFClient::UI::ValSlider;
2306
2307our @ISA = CFClient::UI::HBox::;
2308
2309sub new {
2310 my ($class, %arg) = @_;
2311
2312 my $range = delete $arg{range};
2313
2314 my $self = $class->SUPER::new (
2315 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2316 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2317 to_value => sub { shift },
2318 from_value => sub { shift },
2319 %arg,
2320 );
2321
2322 $self->{slider}->connect (changed => sub {
2323 my ($self, $value) = @_;
2324 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2325 $self->{parent}->emit (changed => $value);
2326 });
2327
2328# $self->{entry}->connect (changed => sub {
2329# my ($self, $value) = @_;
2330# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2331# $self->{parent}->emit (changed => $value);
2332# });
2333
2334 $self->add ($self->{slider}, $self->{entry});
2335
2336 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2337
2338 $self
2339}
2340
2341sub set_range { shift->{slider}->set_range (@_) }
2342sub set_value { shift->{slider}->set_value (@_) }
2343
2344#############################################################################
2345
1508package CFClient::UI::TextView; 2346package CFClient::UI::TextView;
1509 2347
1510our @ISA = CFClient::UI::HBox::; 2348our @ISA = CFClient::UI::HBox::;
1511 2349
1512use SDL::OpenGL; 2350use CFClient::OpenGL;
1513 2351
1514sub new { 2352sub new {
1515 my $class = shift; 2353 my $class = shift;
1516 2354
1517 my $self = $class->SUPER::new ( 2355 my $self = $class->SUPER::new (
1518 req_w => $::WIDTH / 6, 2356 fontsize => 1,
1519 req_h => $::HEIGHT / 6, 2357 can_events => 0,
1520 fontsize => $::FONTSIZE, 2358 #font => default_font
1521 @_, 2359 @_,
1522 2360
1523 layout => (new CFClient::Layout), 2361 layout => (new CFClient::Layout 1),
1524 par => [], 2362 par => [],
1525 height => 0, 2363 height => 0,
1526 children => [ 2364 children => [
1527 (new CFClient::UI::Empty expand => 1), 2365 (new CFClient::UI::Empty expand => 1),
1528 (new CFClient::UI::Slider vertical => 1), 2366 (new CFClient::UI::Slider vertical => 1),
1529 ], 2367 ],
1530 ); 2368 );
1531 2369
1532 $self->{children}[1]->connect (changed => sub { 2370 $self->{children}[1]->connect (changed => sub { $self->update });
1533 $self->update;
1534 });
1535 2371
1536 $self 2372 $self
1537} 2373}
1538 2374
1539sub set_fontsize { 2375sub set_fontsize {
… …
1541 2377
1542 $self->{fontsize} = $fontsize; 2378 $self->{fontsize} = $fontsize;
1543 $self->reflow; 2379 $self->reflow;
1544} 2380}
1545 2381
2382sub size_allocate {
2383 my ($self, $w, $h, $changed) = @_;
2384
2385 $self->SUPER::size_allocate ($w, $h, $changed);
2386
2387 return unless $changed;
2388
2389 $self->{layout}->set_font ($self->{font}) if $self->{font};
2390 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2391 $self->{layout}->set_width ($self->{children}[0]{w});
2392
2393 $self->reflow;
2394}
2395
1546sub text_height { 2396sub text_size {
1547 my ($self, $text) = @_; 2397 my ($self, $text, $indent) = @_;
1548 2398
1549 my $layout = $self->{layout}; 2399 my $layout = $self->{layout};
1550 2400
1551 $layout->set_height ($self->{fontsize}); 2401 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1552 $layout->set_width ($self->{w}); 2402 $layout->set_width ($self->{children}[0]{w} - $indent);
1553 $layout->set_text ($text); 2403 $layout->set_markup ($text);
1554 2404
1555 ($layout->size)[1] 2405 $layout->size
1556} 2406}
1557 2407
1558sub reflow { 2408sub reflow {
1559 my ($self) = @_; 2409 my ($self) = @_;
1560 2410
1561 $self->{need_reflow}++; 2411 $self->{need_reflow}++;
1562 $self->update; 2412 $self->update;
1563} 2413}
1564 2414
1565sub size_request { 2415sub set_offset {
1566 my ($self) = @_; 2416 my ($self, $offset) = @_;
1567 2417
1568 ($self->{req_w}, $self->{req_h}) 2418 # todo: base offset on lines or so, not on pixels
2419 $self->{children}[1]->set_value ($offset);
1569} 2420}
1570 2421
1571sub size_allocate { 2422sub clear {
1572 my ($self, $x, $y, $w, $h) = @_; 2423 my ($self) = @_;
1573 2424
1574 $self->SUPER::size_allocate ($x, $y, $w, $h); 2425 $self->{par} = [];
1575 2426 $self->{height} = 0;
1576 $self->{layout}->set_height ($self->{fontsize}); 2427 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1577 $self->{layout}->set_width ($self->{w});
1578
1579 $self->reflow;
1580} 2428}
1581 2429
1582sub add_paragraph { 2430sub add_paragraph {
1583 my ($self, $color, $text) = @_; 2431 my ($self, $color, $text, $indent) = @_;
1584 2432
1585 #TODO: intelligently "reformat" paragraph 2433 for my $line (split /\n/, $text) {
1586 2434 my ($w, $h) = $self->text_size ($line);
1587 my $height = $self->text_height ($text);
1588
1589 $self->{height} += $height; 2435 $self->{height} += $h;
2436 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2437 }
1590 2438
1591 push @{$self->{par}}, [$height, $color, $text];
1592
1593 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2439 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1594 $self->{children}[1]->update;
1595} 2440}
1596 2441
1597sub update { 2442sub update {
1598 my ($self) = @_; 2443 my ($self) = @_;
1599 2444
… …
1601 2446
1602 return unless $self->{h} > 0; 2447 return unless $self->{h} > 0;
1603 2448
1604 delete $self->{texture}; 2449 delete $self->{texture};
1605 2450
1606 $ROOT->on_refresh ($self, sub { 2451 $ROOT->on_post_alloc ($self, sub {
2452 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2453
1607 if (delete $self->{need_reflow}) { 2454 if (delete $self->{need_reflow}) {
1608 my $height = 0; 2455 my $height = 0;
1609 2456
1610 $height += $_->[0] = $self->text_height ($_->[2]) 2457 my $layout = $self->{layout};
2458
2459 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2460
1611 for @{$self->{par}}; 2461 for (@{$self->{par}}) {
2462 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2463 $layout->set_width ($W - $_->[3]);
2464 $layout->set_markup ($_->[4]);
2465 my ($w, $h) = $layout->size;
2466 $_->[0] = $w + $_->[3];
2467 $_->[1] = $h;
2468 }
2469
2470 $height += $_->[1];
2471 }
1612 2472
1613 $self->{height} = $height; 2473 $self->{height} = $height;
1614 2474
1615 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2475 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1616 2476
1617 delete $self->{texture}; 2477 delete $self->{texture};
1618 } 2478 }
1619 2479
1620 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2480 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1621 glClearColor 0, 0, 0, 1; 2481 glClearColor 0.5, 0.5, 0.5, 0;
1622 glClear GL_COLOR_BUFFER_BIT; 2482 glClear GL_COLOR_BUFFER_BIT;
1623 2483
2484 my $top = int $self->{children}[1]{range}[0];
2485
2486 my $y0 = $top;
2487 my $y1 = $top + $H;
2488
2489 my $y = 0;
2490
2491 my $layout = $self->{layout};
2492
2493 $layout->set_font ($self->{font}) if $self->{font};
2494
1624 glEnable GL_BLEND; 2495 glEnable GL_BLEND;
2496 #TODO# not correct in windows where rgba is forced off
1625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2497 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1626 glEnable GL_TEXTURE_2D;
1627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1628
1629 my $top = int $self->{children}[1]{range}[0];
1630
1631 my $y0 = $top;
1632 my $y1 = $top + $self->{h};
1633
1634 my $y = 0;
1635
1636 my $layout = $self->{layout};
1637 2498
1638 for my $par (@{$self->{par}}) { 2499 for my $par (@{$self->{par}}) {
1639 my $h = $par->[0]; 2500 my $h = $par->[1];
1640 2501
1641 if ($y0 < $y + $h && $y < $y1) { 2502 if ($y0 < $y + $h && $y < $y1) {
2503 $layout->set_foreground (@{ $par->[2] });
2504 $layout->set_width ($W - $par->[3]);
1642 $layout->set_text ($par->[2]); 2505 $layout->set_markup ($par->[4]);
1643 2506
1644 glColor @{ $par->[1] }; 2507 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1645 my ($W, $H) = $layout->size; 2508
1646 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2509 glRasterPos $par->[3], $y - $y0;
2510 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1647 } 2511 }
1648 2512
1649 $y += $h; 2513 $y += $h;
1650 } 2514 }
1651 2515
1652 glDisable GL_TEXTURE_2D;
1653 glDisable GL_BLEND; 2516 glDisable GL_BLEND;
1654 }; 2517 };
1655 }); 2518 });
1656} 2519}
1657 2520
1658sub _draw { 2521sub _draw {
1659 my ($self) = @_; 2522 my ($self) = @_;
1660 2523
1661 if ($self->{texture}) {
1662 glEnable GL_TEXTURE_2D; 2524 glEnable GL_TEXTURE_2D;
1663 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2525 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2526 glColor 1, 1, 1, 1;
1664 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2527 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1665 glDisable GL_TEXTURE_2D; 2528 glDisable GL_TEXTURE_2D;
1666 }
1667 2529
1668 $self->{children}[1]->draw; 2530 $self->{children}[1]->draw;
1669 2531
1670} 2532}
1671 2533
1672############################################################################# 2534#############################################################################
1673 2535
1674package CFClient::UI::MapWidget;
1675
1676use strict;
1677
1678use List::Util qw(min max);
1679
1680use SDL;
1681use SDL::OpenGL;
1682
1683our @ISA = CFClient::UI::Base::;
1684
1685sub new {
1686 my $class = shift;
1687
1688 $class->SUPER::new (
1689 z => -1,
1690 can_focus => 1,
1691 list => (glGenLists 1),
1692 @_
1693 )
1694}
1695
1696sub key_down {
1697 print "MAPKEYDOWN\n";
1698}
1699
1700sub key_up {
1701}
1702
1703sub button_down {
1704 my ($self, $ev, $x, $y) = @_;
1705
1706 $self->focus_in;
1707
1708 if ($ev->button == 2) {
1709 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1710 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1711
1712 $self->{motion} = sub {
1713 my ($ev, $x, $y) = @_;
1714
1715 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1716
1717 $::CFG->{map_shift_x} = $bw + $x - $ox;
1718 $::CFG->{map_shift_y} = $bh + $y - $oy;
1719
1720 $self->update;
1721 };
1722 }
1723}
1724
1725sub button_up {
1726 my ($self, $ev, $x, $y) = @_;
1727
1728 delete $self->{motion};
1729}
1730
1731sub mouse_motion {
1732 my ($self, $ev, $x, $y) = @_;
1733
1734 $self->{motion}->($ev, $x, $y) if $self->{motion};
1735}
1736
1737sub size_request {
1738 (
1739 1 + 32 * int $::WIDTH / 32,
1740 1 + 32 * int $::HEIGHT / 32,
1741 )
1742}
1743
1744sub update {
1745 my ($self) = @_;
1746
1747 $self->{need_update} = 1;
1748 $self->SUPER::update;
1749}
1750
1751sub draw {
1752 my ($self) = @_;
1753
1754 if (delete $self->{need_update}) {
1755 glNewList $self->{list}, GL_COMPILE;
1756
1757 if ($::MAP) {
1758 my $sw = int $::WIDTH / 32;
1759 my $sh = int $::HEIGHT / 32;
1760
1761 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1762 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1763
1764 glTranslate $sx0 - 32, $sy0 - 32, 0;
1765
1766 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1767
1768 if ($::CFG->{fow_enable}) {
1769 if ($::CFG->{fow_smooth}) { # smooth fog of war
1770 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1771 glConvolutionFilter2D
1772 GL_CONVOLUTION_2D,
1773 GL_ALPHA,
1774 3, 3,
1775 GL_ALPHA, GL_FLOAT,
1776 pack "f*",
1777 0.1, 0.1, 0.1,
1778 0.1, 0.2, 0.1,
1779 0.1, 0.1, 0.1,
1780 ;
1781 glEnable GL_CONVOLUTION_2D;
1782 }
1783
1784 $self->{fow_texture} = new CFClient::Texture
1785 w => $w,
1786 h => $h,
1787 data => $data,
1788 internalformat => GL_ALPHA,
1789 format => GL_ALPHA;
1790
1791 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1792
1793 glEnable GL_BLEND;
1794 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1795 glEnable GL_TEXTURE_2D;
1796 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1797
1798 glColor +($::CFG->{fow_intensity}) x 3, 1;
1799 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1800
1801 glDisable GL_TEXTURE_2D;
1802 glDisable GL_BLEND;
1803 }
1804
1805 # HACK BEGIN
1806 {
1807 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1808 my ($w, $h) = (250, 250);
1809
1810 glEnable GL_BLEND;
1811 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1812 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814
1815 $self->{mapmap_texture} =
1816 new CFClient::Texture
1817 w => $w,
1818 h => $h,
1819 data => $::MAP->mapmap ($w, $h),
1820 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1821
1822 $self->{mapmap_texture}->draw_quad (100, 100);
1823
1824 glDisable GL_TEXTURE_2D;
1825 glDisable GL_BLEND;
1826 }
1827 # HACK END
1828 }
1829
1830 glEndList;
1831 }
1832
1833 glPushMatrix;
1834 glCallList $self->{list};
1835 glPopMatrix;
1836
1837 if ($FOCUS != $self) {
1838 glColor 64/255, 64/255, 64/255;
1839 glLogicOp GL_AND;
1840 glEnable GL_COLOR_LOGIC_OP;
1841 glBegin GL_QUADS;
1842 glVertex 0, 0;
1843 glVertex 0, $::HEIGHT;
1844 glVertex $::WIDTH, $::HEIGHT;
1845 glVertex $::WIDTH, 0;
1846 glEnd;
1847 glDisable GL_COLOR_LOGIC_OP;
1848 }
1849}
1850
1851my %DIR = (
1852 SDLK_KP8, [1, "north"],
1853 SDLK_KP9, [2, "northeast"],
1854 SDLK_KP6, [3, "east"],
1855 SDLK_KP3, [4, "southeast"],
1856 SDLK_KP2, [5, "south"],
1857 SDLK_KP1, [6, "southwest"],
1858 SDLK_KP4, [7, "west"],
1859 SDLK_KP7, [8, "northwest"],
1860
1861 SDLK_UP, [1, "north"],
1862 SDLK_RIGHT, [3, "east"],
1863 SDLK_DOWN, [5, "south"],
1864 SDLK_LEFT, [7, "west"],
1865);
1866
1867sub key_down {
1868 my ($self, $ev) = @_;
1869
1870 my $mod = $ev->key_mod;
1871 my $sym = $ev->key_sym;
1872
1873 if ($sym == SDLK_KP5) {
1874 $::CONN->user_send ("command stay fire");
1875 } elsif ($sym == SDLK_a) {
1876 $::CONN->user_send ("command apply");
1877 } elsif ($sym == SDLK_QUOTE) {
1878 $self->emit ('activate_console');
1879 } elsif ($sym == SDLK_SLASH) {
1880 $self->emit ('activate_console' => '/');
1881 } elsif (exists $DIR{$sym}) {
1882 if ($mod & KMOD_SHIFT) {
1883 $self->{shft}++;
1884 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1885 } elsif ($mod & KMOD_CTRL) {
1886 $self->{ctrl}++;
1887 $::CONN->user_send ("command run $DIR{$sym}[0]");
1888 } else {
1889 $::CONN->user_send ("command $DIR{$sym}[1]");
1890 }
1891 }
1892}
1893
1894sub key_up {
1895 my ($self, $ev) = @_;
1896
1897 my $mod = $ev->key_mod;
1898 my $sym = $ev->key_sym;
1899
1900 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1901 $::CONN->user_send ("command fire_stop");
1902 }
1903 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1904 $::CONN->user_send ("command run_stop");
1905 }
1906}
1907
1908#############################################################################
1909
1910package CFClient::UI::Animator; 2536package CFClient::UI::Animator;
1911 2537
1912use SDL::OpenGL; 2538use CFClient::OpenGL;
1913 2539
1914our @ISA = CFClient::UI::Bin::; 2540our @ISA = CFClient::UI::Bin::;
1915 2541
1916sub moveto { 2542sub moveto {
1917 my ($self, $x, $y) = @_; 2543 my ($self, $x, $y) = @_;
… …
1955 2581
1956sub new { 2582sub new {
1957 my $class = shift; 2583 my $class = shift;
1958 2584
1959 my $self = $class->SUPER::new ( 2585 my $self = $class->SUPER::new (
1960 state => 0, 2586 state => 0,
1961 connect_activate => \&toggle_flopper, 2587 on_activate => \&toggle_flopper,
1962 @_ 2588 @_
1963 ); 2589 );
1964 2590
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2591 $self
1971} 2592}
1972 2593
1973sub toggle_flopper { 2594sub toggle_flopper {
1974 my ($self) = @_; 2595 my ($self) = @_;
1975 2596
1976 # TODO: use animation 2597 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2598}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2599
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2600#############################################################################
2601
2602package CFClient::UI::Tooltip;
2603
2604our @ISA = CFClient::UI::Bin::;
2605
2606use CFClient::OpenGL;
2607
2608sub new {
2609 my $class = shift;
2610
2611 $class->SUPER::new (
2612 @_,
2613 can_events => 0,
2614 )
2615}
2616
2617sub set_tooltip_from {
2618 my ($self, $widget) = @_;
2619
2620 $self->add (new CFClient::UI::Label
2621 markup => $widget->{tooltip},
2622 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2623 fontsize => 0.8,
2624 fg => [0, 0, 0, 1],
2625 ellipsise => 0,
2626 font => ($widget->{tooltip_font} || $::FONT_PROP),
2627 );
2628}
2629
2630sub size_request {
2631 my ($self) = @_;
2632
2633 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2634
2635 ($w + 4, $h + 4)
2636}
2637
2638sub size_allocate {
2639 my ($self, $w, $h, $changed) = @_;
2640
2641 return unless $changed;
2642
2643 $self->SUPER::size_allocate ($w - 4, $h - 4, $changed);
2644}
2645
2646sub visibility_change {
2647 my ($self, $visible) = @_;
2648
2649 return unless $visible;
2650
2651 $self->{root}->on_post_alloc ("move_$self" => sub {
2652 my $widget = $self->{owner}
2653 or return;
2654
2655 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2656
2657 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2658 if $x + $self->{w} > $::WIDTH;
2659
2660 $self->move_abs ($x, $y);
2661 });
2662}
2663
2664sub _draw {
2665 my ($self) = @_;
2666
2667 glTranslate 0.375, 0.375;
2668
2669 my ($w, $h) = @$self{qw(w h)};
2670
2671 glColor 1, 0.8, 0.4;
2672 glBegin GL_QUADS;
2673 glVertex 0 , 0;
2674 glVertex 0 , $h;
2675 glVertex $w, $h;
2676 glVertex $w, 0;
2677 glEnd;
2678
2679 glColor 0, 0, 0;
2680 glBegin GL_LINE_LOOP;
2681 glVertex 0 , 0;
2682 glVertex 0 , $h;
2683 glVertex $w, $h;
2684 glVertex $w, 0;
2685 glEnd;
2686
2687 glTranslate 2 - 0.375, 2 - 0.375;
2688
2689 $self->SUPER::_draw;
2690}
2691
2692#############################################################################
2693
2694package CFClient::UI::Face;
2695
2696our @ISA = CFClient::UI::Base::;
2697
2698use CFClient::OpenGL;
2699
2700sub new {
2701 my $class = shift;
2702
2703 my $self = $class->SUPER::new (
2704 aspect => 1,
2705 can_events => 0,
2706 @_,
2707 );
2708
2709 if ($self->{anim} && $self->{animspeed}) {
2710 Scalar::Util::weaken (my $widget = $self);
2711
2712 $self->{timer} = Event->timer (
2713 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2714 hard => 1,
2715 interval => $self->{animspeed},
2716 cb => sub {
2717 ++$widget->{frame};
2718 $widget->update;
2719 },
2720 );
2721 }
2722
2723 $self
2724}
2725
2726sub size_request {
2727 (32, 8)
2728}
2729
2730sub update {
2731 my ($self) = @_;
2732
2733 return unless $self->{visible};
2734
2735 $self->SUPER::update;
2736}
2737
2738sub _draw {
2739 my ($self) = @_;
2740
2741 return unless $::CONN;
2742
2743 my $face;
2744
2745 if ($self->{frame}) {
2746 my $anim = $::CONN->{anim}[$self->{anim}];
2747
2748 $face = $anim->[ $self->{frame} % @$anim ]
2749 if $anim && @$anim;
2750 }
2751
2752 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2753
2754 if ($tex) {
2755 glEnable GL_TEXTURE_2D;
2756 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2757 glColor 1, 1, 1, 1;
2758 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2759 glDisable GL_TEXTURE_2D;
2760 }
2761}
2762
2763sub DESTROY {
2764 my ($self) = @_;
2765
2766 $self->{timer}->cancel
2767 if $self->{timer};
2768
2769 $self->SUPER::DESTROY;
2770}
2771
2772#############################################################################
2773
2774package CFClient::UI::Inventory;
2775
2776our @ISA = CFClient::UI::ScrolledWindow::;
2777
2778sub new {
2779 my $class = shift;
2780
2781 my $self = $class->SUPER::new (
2782 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
2783 @_,
2784 );
2785
2786 $self
2787}
2788
2789sub set_items {
2790 my ($self, $items) = @_;
2791
2792 $self->{scrolled}->clear;
2793 return unless $items;
2794
2795 my @items = sort {
2796 ($a->{type} <=> $b->{type})
2797 or ($a->{name} cmp $b->{name})
2798 } @$items;
2799
2800 $self->{real_items} = \@items;
2801
2802 my $row = 0;
2803 for my $item (@items) {
2804 CFClient::Item::update_widgets $item;
2805
2806 $self->{scrolled}->add (0, $row, $item->{face_widget});
2807 $self->{scrolled}->add (1, $row, $item->{desc_widget});
2808 $self->{scrolled}->add (2, $row, $item->{weight_widget});
2809
2810 $row++;
2811 }
2812}
2813
2814#############################################################################
2815
2816package CFClient::UI::Menu;
2817
2818our @ISA = CFClient::UI::FancyFrame::;
2819
2820use CFClient::OpenGL;
2821
2822sub new {
2823 my $class = shift;
2824
2825 my $self = $class->SUPER::new (
2826 items => [],
2827 z => 100,
2828 @_,
2829 );
2830
2831 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2832
2833 for my $item (@{ $self->{items} }) {
2834 my ($widget, $cb) = @$item;
2835
2836 # handle various types of items, only text for now
2837 if (!ref $widget) {
2838 $widget = new CFClient::UI::Label
2839 can_hover => 1,
2840 can_events => 1,
2841 text => $widget;
2842 }
2843
2844 $self->{item}{$widget} = $item;
2845
2846 $self->{vbox}->add ($widget);
2847 }
2848
2849 $self
2850}
2851
2852# popup given the event (must be a mouse button down event currently)
2853sub popup {
2854 my ($self, $ev) = @_;
2855
2856 $self->_emit ("popdown");
2857
2858 # maybe save $GRAB? must be careful about events...
2859 $GRAB = $self;
2860 $self->{button} = $ev->{button};
2861
2862 $self->show;
2863 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2864}
2865
2866sub mouse_motion {
2867 my ($self, $ev, $x, $y) = @_;
2868
2869 # TODO: should use vbox->find_widget or so
2870 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2871 $self->{hover} = $self->{item}{$HOVER};
2872}
2873
2874sub button_up {
2875 my ($self, $ev, $x, $y) = @_;
2876
2877 if ($ev->{button} == $self->{button}) {
2878 undef $GRAB;
2879 $self->hide;
2880
1980 $self->emit ("open"); 2881 $self->_emit ("popdown");
2882 $self->{hover}[1]->() if $self->{hover};
2883 }
2884}
2885
2886#############################################################################
2887
2888package CFClient::UI::Statusbox;
2889
2890our @ISA = CFClient::UI::VBox::;
2891
2892sub new {
2893 my $class = shift;
2894
2895 $class->SUPER::new (
2896 fontsize => 0.8,
2897 @_,
2898 )
2899}
2900
2901sub reorder {
2902 my ($self) = @_;
2903 my $NOW = time;
2904
2905 while (my ($k, $v) = each %{ $self->{item} }) {
2906 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2907 }
2908
2909 my @widgets;
2910
2911 my @items = sort {
2912 $a->{pri} <=> $b->{pri}
2913 or $b->{id} <=> $a->{id}
2914 } values %{ $self->{item} };
2915
2916 my $count = 10 + 1;
2917 for my $item (@items) {
2918 last unless --$count;
2919
2920 push @widgets, $item->{label} ||= do {
2921 # TODO: doesn't handle markup well (read as: at all)
2922 my $short = $item->{count} > 1
2923 ? "<b>$item->{count} ×</b> $item->{text}"
2924 : $item->{text};
2925
2926 for ($short) {
2927 s/^\s+//;
2928 s/\s+/ /g;
2929 }
2930
2931 new CFClient::UI::Label
2932 markup => $short,
2933 tooltip => $item->{tooltip},
2934 tooltip_font => $::FONT_PROP,
2935 tooltip_width => 0.67,
2936 fontsize => $item->{fontsize} || $self->{fontsize},
2937 max_w => $::WIDTH * 0.44,
2938 fg => $item->{fg},
2939 can_events => 1,
2940 can_hover => 1
2941 };
2942 }
2943
2944 $self->clear;
2945 $self->SUPER::add (reverse @widgets);
2946}
2947
2948sub add {
2949 my ($self, $text, %arg) = @_;
2950
2951 $text =~ s/^\s+//;
2952 $text =~ s/\s+$//;
2953
2954 return unless $text;
2955
2956 my $timeout = time + ((delete $arg{timeout}) || 60);
2957
2958 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2959
2960 if (my $item = $self->{item}{$group}) {
2961 if ($item->{text} eq $text) {
2962 $item->{count}++;
2963 } else {
2964 $item->{count} = 1;
2965 $item->{text} = $item->{tooltip} = $text;
2966 }
2967 $item->{id} = ++$self->{id};
2968 $item->{timeout} = $timeout;
2969 delete $item->{label};
1981 } else { 2970 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 2971 $self->{item}{$group} = {
1983 $self->emit ("close"); 2972 id => ++$self->{id},
2973 text => $text,
2974 timeout => $timeout,
2975 tooltip => $text,
2976 fg => [0.8, 0.8, 0.8, 0.8],
2977 pri => 0,
2978 count => 1,
2979 %arg,
2980 };
1984 } 2981 }
1985 2982
1986 $self->emit (changed => $self->{state}); 2983 $self->reorder;
2984}
2985
2986sub reconfigure {
2987 my ($self) = @_;
2988
2989 delete $_->{label}
2990 for values %{ $self->{item} || {} };
2991
2992 $self->reorder;
2993 $self->SUPER::reconfigure;
1987} 2994}
1988 2995
1989############################################################################# 2996#############################################################################
1990 2997
1991package CFClient::UI::Root; 2998package CFClient::UI::Root;
1992 2999
1993our @ISA = CFClient::UI::Container::; 3000our @ISA = CFClient::UI::Container::;
1994 3001
1995use SDL::OpenGL; 3002use CFClient::OpenGL;
3003
3004sub new {
3005 my $class = shift;
3006
3007 my $self = $class->SUPER::new (
3008 visible => 1,
3009 @_,
3010 );
3011
3012 Scalar::Util::weaken ($self->{root} = $self);
3013
3014 $self
3015}
3016
3017sub configure {
3018 my ($self, $x, $y, $w, $h) = @_;
3019
3020 $self->{w} = $w;
3021 $self->{h} = $h;
3022}
3023
3024sub reconfigure {
3025 my ($self) = @_;
3026
3027 $self->SUPER::reconfigure;
3028
3029 $self->size_allocate ($self->{w}, $self->{h}, 1)
3030 if $self->{w};
3031}
1996 3032
1997sub size_request { 3033sub size_request {
1998 ($::WIDTH, $::HEIGHT) 3034 my ($self) = @_;
3035
3036 ($self->{w}, $self->{h})
3037}
3038
3039sub _to_pixel {
3040 my ($coord, $size, $max) = @_;
3041
3042 $coord =
3043 $coord eq "center" ? ($max - $size) * 0.5
3044 : $coord eq "max" ? $max
3045 : $coord;
3046
3047 $coord = 0 if $coord < 0;
3048 $coord = $max - $size if $coord > $max - $size;
3049
3050 int $coord + 0.5
1999} 3051}
2000 3052
2001sub size_allocate { 3053sub size_allocate {
2002 my ($self, $x, $y, $w, $h) = @_; 3054 my ($self, $w, $h, $changed) = @_;
2003 3055
2004 $self->_size_allocate ($x, $y, $w, $h); 3056 for my $child ($self->children) {
3057 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2005 3058
2006 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3059 $X = $child->{force_x} if exists $child->{force_x};
2007 for @{$self->{children}}; 3060 $Y = $child->{force_y} if exists $child->{force_y};
2008}
2009 3061
2010sub _topleft { 3062 $X = _to_pixel $X, $W, $self->{w};
3063 $Y = _to_pixel $Y, $H, $self->{h};
3064
3065 $child->configure ($X, $Y, $W, $H);
3066 }
3067}
3068
3069sub coord2local {
2011 my ($self, $x, $y) = @_; 3070 my ($self, $x, $y) = @_;
2012 3071
2013 ($x, $y) 3072 ($x, $y)
2014} 3073}
2015 3074
3075sub coord2global {
3076 my ($self, $x, $y) = @_;
3077
3078 ($x, $y)
3079}
3080
2016sub update { 3081sub update {
2017 my ($self) = @_; 3082 my ($self) = @_;
2018 3083
2019 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3084 $::WANT_REFRESH++;
2020 ::refresh ();
2021} 3085}
2022 3086
2023sub add { 3087sub add {
2024 my ($self, $widget) = @_; 3088 my ($self, @children) = @_;
2025 3089
3090 $_->{is_toplevel} = 1
3091 for @children;
3092
2026 $self->SUPER::add ($widget); 3093 $self->SUPER::add (@children);
3094}
2027 3095
2028 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3096sub remove {
3097 my ($self, @children) = @_;
3098
3099 $self->SUPER::remove (@children);
3100
3101 delete $self->{is_toplevel}
3102 for @children;
3103
3104 while (@children) {
3105 my $w = pop @children;
3106 push @children, $w->children;
3107 $w->set_invisible;
3108 }
2029} 3109}
2030 3110
2031sub on_refresh { 3111sub on_refresh {
2032 my ($self, $id, $cb) = @_; 3112 my ($self, $id, $cb) = @_;
2033 3113
2034 $self->{refresh_hook}{$id} = $cb; 3114 $self->{refresh_hook}{$id} = $cb;
2035} 3115}
2036 3116
3117sub on_post_alloc {
3118 my ($self, $id, $cb) = @_;
3119
3120 $self->{post_alloc_hook}{$id} = $cb;
3121}
3122
2037sub draw { 3123sub draw {
2038 my ($self) = @_; 3124 my ($self) = @_;
2039 3125
2040 while (my $rcb = delete $self->{refresh_hook}) { 3126 while ($self->{refresh_hook}) {
2041 $_->() for values %$rcb; 3127 $_->()
3128 for values %{delete $self->{refresh_hook}};
3129 }
3130
3131 if ($self->{realloc}) {
3132 my @queue;
3133
3134 while () {
3135 if ($self->{realloc}) {
3136 #TODO use array-of-depth approach
3137
3138 @queue = sort { $a->{visible} <=> $b->{visible} }
3139 @queue, values %{delete $self->{realloc}};
3140 }
3141
3142 my $widget = pop @queue || last;
3143
3144 $widget->{visible} or last; # do not resize invisible widgets
3145
3146 my ($w, $h) = exists $widget->{force_w} && exists $widget->{force_h}
3147 ? @$widget{qw(force_w force_h)}
3148 : $widget->size_request;
3149
3150 my $min_size = $widget->{is_toplevel} ? 16 : 0;
3151
3152 $w = $min_size if $w < $min_size;
3153 $h = $min_size if $h < $min_size;
3154
3155 $widget->{req_w} = $w;
3156 $widget->{req_h} = $h;
3157
3158 $self->{size_alloc}{$widget} = [$widget, undef, undef];
3159
3160 push @queue, $widget->{parent}
3161 if $widget->{parent};
3162 }
3163 }
3164
3165 while (my $size_alloc = delete $self->{size_alloc}) {
3166 my @queue = sort $b->[0]{visible} <=> $a->[0]{visible},
3167 values %$size_alloc;
3168
3169 while () {
3170 my ($widget, $w, $h) = @{ pop @queue or last };
3171
3172 $w = $widget->{w} || $widget->{req_w} unless defined $w;
3173 $h = $widget->{h} || $widget->{req_h} unless defined $h;
3174
3175 $w = 0 if $w < 0;
3176 $h = 0 if $h < 0;
3177
3178 $w = int $w + 0.5;
3179 $h = int $h + 0.5;
3180
3181 my $changed = $widget->{w} != $w || $widget->{h} != $h;
3182
3183 $widget->{w} = $w;
3184 $widget->{h} = $h;
3185
3186 $widget->emit (size_allocate => $w, $h, $changed);
3187 }
3188 }
3189
3190 while ($self->{post_alloc_hook}) {
3191 $_->()
3192 for values %{delete $self->{post_alloc_hook}};
2042 } 3193 }
2043 3194
2044 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3195 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2045 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3196 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2046 glClear GL_COLOR_BUFFER_BIT; 3197 glClear GL_COLOR_BUFFER_BIT;
2047 3198
2048 glMatrixMode GL_PROJECTION; 3199 glMatrixMode GL_PROJECTION;
2049 glLoadIdentity; 3200 glLoadIdentity;
2050 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3201 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2051 glMatrixMode GL_MODELVIEW; 3202 glMatrixMode GL_MODELVIEW;
2052 glLoadIdentity; 3203 glLoadIdentity;
2053 3204
2054 $self->_draw; 3205 $self->_draw;
2055} 3206}
… …
2057############################################################################# 3208#############################################################################
2058 3209
2059package CFClient::UI; 3210package CFClient::UI;
2060 3211
2061$ROOT = new CFClient::UI::Root; 3212$ROOT = new CFClient::UI::Root;
3213$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2062 3214
20631 32151
2064 3216

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