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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.78 by root, Tue Apr 11 22:49:13 2006 UTC vs.
Revision 1.271 by root, Fri Jun 2 22:13:47 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
12our $TOPLEVEL; 14our $LAYOUT;
15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $TOPLEVEL->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->translate ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->translate ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $TOPLEVEL->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
139}
140
141# convert position array to integers
142sub harmonize {
143 my ($vals) = @_;
144
145 my $rem = 0;
146
147 for (@$vals) {
148 my $i = int $_ + $rem;
149 $rem += $_ - $i;
150 $_ = $i;
151 }
152}
153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
71} 193}
72 194
73############################################################################# 195#############################################################################
74 196
75package CFClient::UI::Base; 197package CFClient::UI::Base;
76 198
77use strict; 199use strict;
78 200
79use SDL::OpenGL; 201use CFClient::OpenGL;
80 202
81sub new { 203sub new {
82 my $class = shift; 204 my $class = shift;
83 205
84 bless { 206 my $self = bless {
85 x => 0, 207 x => "center",
86 y => 0, 208 y => "center",
87 z => 0, 209 z => 0,
88 w => -1, 210 w => undef,
89 h => -1, 211 h => undef,
212 can_events => 1,
90 @_ 213 @_
91 }, $class 214 }, $class;
92}
93 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
218 for (keys %$self) {
219 if (/^on_(.*)$/) {
220 $self->connect ($1 => delete $self->{$_});
221 }
222 }
223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
236 $self
237}
238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
94sub move { 316sub move_abs {
95 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
96 $self->{x} = $x; 318
97 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
98 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
99}
100 322
101sub needs_redraw { 323 $self->update;
102 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
103} 333}
104 334
105sub size_request { 335sub size_request {
106 require Carp; 336 require Carp;
107 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
108} 338}
109 339
110sub _size_allocate { 340sub configure {
111 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
112 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
113 $self->{x} = $x; 356 $self->{x} = $x;
114 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
115 360
116 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
117 363
118 $self->{w} = $w; 364 $self->{alloc_w} = $w;
119 $self->{h} = $h; 365 $self->{alloc_h} = $h;
120 366
367 $self->{root}{size_alloc}{$self+0} = $self;
121 1 368 }
122} 369}
123 370
124sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376}
377
378sub set_max_size {
125 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
126 380
127 $self->_size_allocate ($x, $y, $w, $h); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
128} 383}
129 384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
399}
400
130# translate global koordinates to local coordinate system 401# translate global coordinates to local coordinate system
131sub translate { 402sub coord2local {
132 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
133 404
134 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406}
407
408# translate local coordinates to global coordinate system
409sub coord2global {
410 my ($self, $x, $y) = @_;
411
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
135} 413}
136 414
137sub focus_in { 415sub focus_in {
138 my ($self) = @_; 416 my ($self) = @_;
139 417
140 return if $FOCUS == $self; 418 return if $FOCUS == $self;
419 return unless $self->{can_focus};
141 420
142 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
143 $focus->update if $focus; 425 $focus->update if $focus;
144 $FOCUS->update; 426 $FOCUS->update;
145} 427}
146 428
147sub focus_out { 429sub focus_out {
148 my ($self) = @_; 430 my ($self) = @_;
149 431
150 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
151 433
152 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
153 $focus->update if $focus; #? 438 $focus->update if $focus; #?
154}
155 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
156sub mouse_motion { } 444sub mouse_motion { 0 }
157sub button_up { } 445sub button_up { 0 }
158sub key_down { } 446sub key_down { 0 }
159sub key_up { } 447sub key_up { 0 }
160 448
161sub button_down { 449sub button_down {
162 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
163 451
164 $self->focus_in; 452 $self->focus_in;
165}
166 453
167sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
168sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
169sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
170sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
171sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
172 530
173sub draw { 531sub draw {
174 my ($self) = @_; 532 my ($self) = @_;
175 533
176 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
177 545
178 glPushMatrix; 546 glPushMatrix;
179 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
180 $self->_draw; 548 $self->_draw;
181 glPopMatrix; 549 glPopMatrix;
182 550
183 if ($self == $HOVER) { 551 if ($self == $HOVER && $self->{can_hover}) {
184 my ($x, $y) = @$self{qw(x y)}; 552 my ($x, $y) = @$self{qw(x y)};
185 553
186 glColor 0, 0, 1, 0.2; 554 glColor 1, 0.8, 0.5, 0.2;
187 glEnable GL_BLEND; 555 glEnable GL_BLEND;
188 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
189 glBegin GL_QUADS; 557 glBegin GL_QUADS;
190 glVertex $x , $y; 558 glVertex $x , $y;
191 glVertex $x + $self->{w}, $y; 559 glVertex $x + $self->{w}, $y;
192 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
193 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
194 glEnd; 562 glEnd;
195 glDisable GL_BLEND; 563 glDisable GL_BLEND;
196 } 564 }
565
566 if ($ENV{CFPLUS_DEBUG} & 1) {
567 glPushMatrix;
568 glColor 1, 1, 0, 1;
569 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
570 glBegin GL_LINE_LOOP;
571 glVertex 0 , 0;
572 glVertex $self->{w} - 1, 0;
573 glVertex $self->{w} - 1, $self->{h} - 1;
574 glVertex 0 , $self->{h} - 1;
575 glEnd;
576 glPopMatrix;
577 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
578 }
197} 579}
198 580
199sub _draw { 581sub _draw {
200 my ($self) = @_; 582 my ($self) = @_;
201 583
202 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
203} 585}
204 586
205sub find_widget {
206 my ($self, $x, $y) = @_;
207
208 return $self
209 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
210 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
211
212 ()
213}
214
215sub set_parent {
216 my ($self, $par) = @_;
217
218 $self->{parent} = $par;
219 Scalar::Util::weaken $self->{parent};
220}
221
222sub get_parent {
223 $_[0]->{parent}
224}
225
226sub update {
227 my ($self) = @_;
228
229 $self->{parent}->update
230 if $self->{parent};
231}
232
233sub connect {
234 my ($self, $signal, $cb) = @_;
235
236 push @{ $self->{cb}{$signal} }, $cb;
237}
238
239sub emit {
240 my ($self, $signal, @args) = @_;
241
242 $_->($self, @args)
243 for @{$self->{cb}{$signal} || []};
244}
245
246sub DESTROY { 587sub DESTROY {
247 my ($self) = @_; 588 my ($self) = @_;
248 589
590 delete $WIDGET{$self+0};
249 #$self->deactivate; 591 #$self->deactivate;
250} 592}
251 593
252############################################################################# 594#############################################################################
253 595
254package CFClient::UI::DrawBG; 596package CFClient::UI::DrawBG;
255 597
256our @ISA = CFClient::UI::Base::; 598our @ISA = CFClient::UI::Base::;
257 599
258use strict; 600use strict;
259use SDL::OpenGL; 601use CFClient::OpenGL;
260 602
261sub new { 603sub new {
262 my $class = shift; 604 my $class = shift;
263 605
264 # range [value, low, high, page] 606 # range [value, low, high, page]
265 607
266 $class->SUPER::new ( 608 $class->SUPER::new (
267 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
268 active_bg => [1, 1, 1], 610 #active_bg => [1, 1, 1, 0.5],
269 @_ 611 @_
270 ) 612 )
271} 613}
272 614
273sub _draw { 615sub _draw {
274 my ($self) = @_; 616 my ($self) = @_;
275 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
276 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
277 624
278 glEnable GL_BLEND; 625 glEnable GL_BLEND;
279 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
280 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
281 628
282 glBegin GL_QUADS; 629 glBegin GL_QUADS;
283 glVertex 0 , 0; 630 glVertex 0 , 0;
284 glVertex 0 , $h; 631 glVertex 0 , $h;
285 glVertex $w, $h; 632 glVertex $w, $h;
286 glVertex $w, 0; 633 glVertex $w, 0;
287 glEnd; 634 glEnd;
288 635
289 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
290} 638}
291 639
292############################################################################# 640#############################################################################
293 641
294package CFClient::UI::Empty; 642package CFClient::UI::Empty;
295
296our @ISA = CFClient::UI::Base::;
297
298sub size_request {
299 (0, 0)
300}
301
302sub draw { }
303
304#############################################################################
305
306package CFClient::UI::Container;
307 643
308our @ISA = CFClient::UI::Base::; 644our @ISA = CFClient::UI::Base::;
309 645
310sub new { 646sub new {
311 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
648 $class->SUPER::new (can_events => 0, %arg);
649}
650
651sub size_request {
652 my ($self) = @_;
653
654 ($self->{w} + 0, $self->{h} + 0)
655}
656
657sub draw { }
658
659#############################################################################
660
661package CFClient::UI::Container;
662
663our @ISA = CFClient::UI::Base::;
664
665sub new {
666 my ($class, %arg) = @_;
312 667
313 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
314 669
315 my $self = $class->SUPER::new (children => [], %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
316 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
317 676
318 $self 677 $self
319} 678}
320 679
321sub add { 680sub add {
322 my ($self, $chld) = @_; 681 my ($self, @widgets) = @_;
323 682
324 $chld->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
685
686 use sort 'stable';
325 687
326 $self->{children} = [ 688 $self->{children} = [
327 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
328 @{$self->{children}}, $chld 690 @{$self->{children}}, @widgets
329 ]; 691 ];
330 692
331 $self->{w} = $self->{h} = -1; 693 $self->realloc;
332 $self->update; 694}
695
696sub children {
697 @{ $_[0]{children} }
333} 698}
334 699
335sub remove { 700sub remove {
336 my ($self, $widget) = @_; 701 my ($self, $child) = @_;
337 702
703 delete $child->{parent};
704 $child->hide;
705
338 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
339 707
340 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 708 $self->realloc;
709}
710
711sub clear {
712 my ($self) = @_;
713
714 my $children = delete $self->{children};
715 $self->{children} = [];
716
717 for (@$children) {
718 delete $_->{parent};
719 $_->hide;
720 }
721
722 $self->realloc;
341} 723}
342 724
343sub find_widget { 725sub find_widget {
344 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
345 727
… …
375 757
376 $class->SUPER::new (children => [$child], %arg) 758 $class->SUPER::new (children => [$child], %arg)
377} 759}
378 760
379sub add { 761sub add {
380 my ($self, $widget) = @_; 762 my ($self, $child) = @_;
381 763
382 $self->{children} = []; 764 $self->{children} = [];
383 765
384 $self->SUPER::add ($widget); 766 $self->SUPER::add ($child);
385} 767}
386 768
387sub remove { 769sub remove {
388 my ($self, $widget) = @_; 770 my ($self, $widget) = @_;
389 771
… …
398sub size_request { 780sub size_request {
399 $_[0]{children}[0]->size_request 781 $_[0]{children}[0]->size_request
400} 782}
401 783
402sub size_allocate { 784sub size_allocate {
403 my ($self, $x, $y, $w, $h) = @_; 785 my ($self, $w, $h) = @_;
404 786
405 $self->_size_allocate ($x, $y, $w, $h) or return;
406
407 $self->{children}[0]->size_allocate (0, 0, $w, $h); 787 $self->{children}[0]->configure (0, 0, $w, $h);
408} 788}
409 789
410############################################################################# 790#############################################################################
411 791
412package CFClient::UI::Window; 792package CFClient::UI::Window;
413 793
414our @ISA = CFClient::UI::Bin::; 794our @ISA = CFClient::UI::Bin::;
415 795
416use SDL::OpenGL; 796use CFClient::OpenGL;
417 797
418sub new { 798sub new {
419 my ($class, %arg) = @_; 799 my ($class, %arg) = @_;
420 800
421 my $self = $class->SUPER::new (%arg); 801 my $self = $class->SUPER::new (%arg);
422} 802}
423 803
424sub update { 804sub update {
425 my ($self) = @_; 805 my ($self) = @_;
426 806
427 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
428 $self->render_chld;
429 $self->SUPER::update; 808 $self->SUPER::update;
430} 809}
431 810
432sub render_chld {
433 my ($self) = @_;
434
435 $self->{texture} =
436 CFClient::Texture->new_from_opengl (
437 $self->{w}, $self->{h}, sub { $self->child->draw }
438 );
439}
440
441sub size_allocate { 811sub size_allocate {
442 my ($self, $x, $y, $w, $h) = @_; 812 my ($self, $w, $h) = @_;
443 813
444 $self->_size_allocate ($x, $y, $w, $h) or return;
445
446 $self->child->size_allocate (0, 0, $w, $h); 814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
447 817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
824sub render_child {
825 my ($self) = @_;
826
827 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
828 glClearColor 0, 0, 0, 0;
829 glClear GL_COLOR_BUFFER_BIT;
830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
448 $self->render_chld; 838 $self->_render;
839 };
449} 840}
450 841
451sub _draw { 842sub _draw {
452 my ($self) = @_; 843 my ($self) = @_;
453 844
454 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
455 846
456 my $tex = $self->{texture} 847 my $tex = $self->{texture}
457 or return; 848 or return;
458 849
459 glEnable GL_BLEND;
460 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
461 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
462 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 851 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
852 glColor 1, 1, 1, 1;
463 853
464 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
465 855
466 glDisable GL_BLEND;
467 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
468} 857}
469 858
470############################################################################# 859#############################################################################
471 860
861package CFClient::UI::ViewPort;
862
863our @ISA = CFClient::UI::Window::;
864
865sub new {
866 my $class = shift;
867
868 $class->SUPER::new (
869 scroll_x => 0,
870 scroll_y => 1,
871 @_,
872 )
873}
874
875sub size_request {
876 my ($self) = @_;
877
878 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
879
880 $w = 10 if $self->{scroll_x};
881 $h = 10 if $self->{scroll_y};
882
883 ($w, $h)
884}
885
886sub size_allocate {
887 my ($self, $w, $h) = @_;
888
889 my $child = $self->child;
890
891 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
892 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
893
894 $self->child->configure (0, 0, $w, $h);
895 $self->update;
896}
897
898sub set_offset {
899 my ($self, $x, $y) = @_;
900
901 $self->{view_x} = int $x;
902 $self->{view_y} = int $y;
903
904 $self->update;
905}
906
907# hmm, this does not work for topleft of $self... but we should not ask for that
908sub coord2local {
909 my ($self, $x, $y) = @_;
910
911 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
912}
913
914sub coord2global {
915 my ($self, $x, $y) = @_;
916
917 $x = List::Util::min $self->{w}, $x - $self->{view_x};
918 $y = List::Util::min $self->{h}, $y - $self->{view_y};
919
920 $self->SUPER::coord2global ($x, $y)
921}
922
923sub find_widget {
924 my ($self, $x, $y) = @_;
925
926 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
927 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
928 ) {
929 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
930 } else {
931 $self->CFClient::UI::Base::find_widget ($x, $y)
932 }
933}
934
935sub _render {
936 my ($self) = @_;
937
938 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
939 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
940
941 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
942
943 $self->SUPER::_render;
944}
945
946#############################################################################
947
948package CFClient::UI::ScrolledWindow;
949
950our @ISA = CFClient::UI::HBox::;
951
952sub new {
953 my $class = shift;
954
955 my $self;
956
957 my $slider = new CFClient::UI::Slider
958 vertical => 1,
959 range => [0, 0, 1, 0.01], # HACK fix
960 on_changed => sub {
961 $self->{vp}->set_offset (0, $_[1]);
962 },
963 ;
964
965 $self = $class->SUPER::new (
966 vp => (new CFClient::UI::ViewPort expand => 1),
967 slider => $slider,
968 @_,
969 );
970
971 $self->{vp}->add ($self->{scrolled});
972 $self->add ($self->{vp});
973 $self->add ($self->{slider});
974
975 $self
976}
977
978sub update {
979 my ($self) = @_;
980
981 $self->SUPER::update;
982
983 # todo: overwrite size_allocate of child
984 my $child = $self->{vp}->child;
985 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
986}
987
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 $self->SUPER::size_allocate ($w, $h);
992
993 my $child = $self->{vp}->child;
994 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
995}
996
997#TODO# update range on size_allocate depending on child
998# update viewport offset on scroll
999
1000#############################################################################
1001
472package CFClient::UI::Frame; 1002package CFClient::UI::Frame;
473 1003
474our @ISA = CFClient::UI::Bin::; 1004our @ISA = CFClient::UI::Bin::;
475 1005
476use SDL::OpenGL; 1006use CFClient::OpenGL;
1007
1008sub new {
1009 my $class = shift;
1010
1011 $class->SUPER::new (
1012 bg => undef,
1013 @_,
1014 )
1015}
1016
1017sub _draw {
1018 my ($self) = @_;
1019
1020 if ($self->{bg}) {
1021 my ($w, $h) = @$self{qw(w h)};
1022
1023 glEnable GL_BLEND;
1024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1025 glColor @{ $self->{bg} };
1026
1027 glBegin GL_QUADS;
1028 glVertex 0 , 0;
1029 glVertex 0 , $h;
1030 glVertex $w, $h;
1031 glVertex $w, 0;
1032 glEnd;
1033
1034 glDisable GL_BLEND;
1035 }
1036
1037 $self->SUPER::_draw;
1038}
1039
1040#############################################################################
1041
1042package CFClient::UI::FancyFrame;
1043
1044our @ISA = CFClient::UI::Bin::;
1045
1046use CFClient::OpenGL;
1047
1048my $bg =
1049 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1050 mipmap => 1, wrap => 1;
1051
1052my @border =
1053 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1054 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1055
1056sub new {
1057 my ($class, %arg) = @_;
1058
1059 my $title = delete $arg{title};
1060
1061 my $self = $class->SUPER::new (
1062 bg => [1, 1, 1, 1],
1063 border_bg => [1, 1, 1, 1],
1064 border => 0.6,
1065 can_events => 1,
1066 min_w => 16,
1067 min_h => 16,
1068 %arg,
1069 );
1070
1071 $self->{title} = new CFClient::UI::Label
1072 align => 0,
1073 valign => 1,
1074 text => $title,
1075 fontsize => $self->{border}
1076 if defined $title;
1077
1078 $self
1079}
1080
1081sub add {
1082 my ($self, @widgets) = @_;
1083
1084 $self->SUPER::add (@widgets);
1085 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1086}
1087
1088sub border {
1089 int $_[0]{border} * $::FONTSIZE
1090}
477 1091
478sub size_request { 1092sub size_request {
479 my ($self) = @_; 1093 my ($self) = @_;
480 my $chld = $self->child
481 or return (0, 0);
482 1094
483 $chld->move (2, 2); 1095 $self->{title}->size_request
1096 if $self->{title};
484 1097
485 map { $_ + 4 } $chld->size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
1099
1100 (
1101 $w + $self->border * 2,
1102 $h + $self->border * 2,
1103 )
486} 1104}
487 1105
488sub size_allocate { 1106sub size_allocate {
489 my ($self, $x, $y, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
1108
1109 if ($self->{title}) {
1110 $self->{title}{w} = $w;
1111 $self->{title}{h} = $h;
1112 $self->{title}->size_allocate ($w, $h);
1113 }
1114
1115 my $border = $self->border;
1116
1117 $h -= List::Util::max 0, $border * 2;
1118 $w -= List::Util::max 0, $border * 2;
490 1119
491 $self->_size_allocate ($x, $y, $w, $h) or return; 1120 $self->child->configure ($border, $border, $w, $h);
492
493 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
494}
495
496sub _draw {
497 my ($self) = @_;
498
499 my $chld = $self->child;
500
501 my ($w, $h) = $chld->size_request;
502
503 glBegin GL_QUADS;
504 glColor 0, 0, 0;
505 glVertex 0 , 0;
506 glVertex 0 , $h + 4;
507 glVertex $w + 4 , $h + 4;
508 glVertex $w + 4 , 0;
509 glEnd;
510
511 $chld->draw;
512}
513
514#############################################################################
515
516package CFClient::UI::FancyFrame;
517
518our @ISA = CFClient::UI::Bin::;
519
520use SDL::OpenGL;
521
522my @tex =
523 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
524 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
525
526sub size_request {
527 my ($self) = @_;
528
529 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
530
531 my ($w, $h) = $self->SUPER::size_request;
532
533 $h += $tex[1]->{h};
534 $h += $tex[4]->{h};
535 $w += $tex[2]->{w};
536 $w += $tex[3]->{w};
537
538 ($w, $h)
539}
540
541sub size_allocate {
542 my ($self, $x, $y, $w, $h) = @_;
543
544 $self->_size_allocate ($x, $y, $w, $h) or return;
545
546 $h -= $tex[1]{h};
547 $h -= $tex[4]{h};
548 $w -= $tex[2]{w};
549 $w -= $tex[3]{w};
550
551 $h = $h < 0 ? 0 : $h;
552 $w = $w < 0 ? 0 : $w;
553
554 my $child = $self->child;
555
556 $child->size_allocate ($tex[3]->{w}, $tex[1]->{h}, $w, $h);
557} 1121}
558 1122
559sub button_down { 1123sub button_down {
560 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
561 1125
562 if ($x < $self->{w} && $x >= $self->{w} - $tex[2]{w} 1126 my ($w, $h) = @$self{qw(w h)};
563 && $y < $self->{h} && $y >= $self->{h} - $tex[4]{h}) { 1127 my $border = $self->border;
564 1128
1129 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1130 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1131
1132 if ($lr & $td) {
1133 my ($wx, $wy) = ($self->{x}, $self->{y});
565 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
566 my ($bw, $bh) = ($self->{w}, $self->{h}); 1135 my ($bw, $bh) = ($self->{w}, $self->{h});
1136
1137 my $mx = $x < $border;
1138 my $my = $y < $border;
567 1139
568 $self->{motion} = sub { 1140 $self->{motion} = sub {
569 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
570 1142
571 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
572 1145
573 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
574 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1148
575 $self->update; 1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
576 }; 1151 };
577 1152
578 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
579 && $y >= 0 && $y < $tex[1]{h}) {
580
581 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
582 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
583 1156
584 $self->{motion} = sub { 1157 $self->{motion} = sub {
585 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
586 1159
587 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
588 1161
589 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
590 $self->update;
591 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
592 } 1168 1
593} 1169}
594 1170
595sub button_up { 1171sub button_up {
596 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
597 1173
598 delete $self->{motion}; 1174 !!delete $self->{motion}
599} 1175}
600 1176
601sub mouse_motion { 1177sub mouse_motion {
602 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
603 1179
604 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
605} 1183}
606 1184
607sub _draw { 1185sub _draw {
608 my ($self) = @_; 1186 my ($self) = @_;
609 1187
1188 my $child = $self->{children}[0];
1189
610 my ($w, $h) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
611 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
612 1192
613 glEnable GL_BLEND;
614 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
615 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
616 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
617 1195
618 my $top = $tex[1]; 1196 my $border = $self->border;
619 $top->draw_quad (0, 0, $w, $top->{h});
620 1197
621 my $left = $tex[3]; 1198 glColor @{ $self->{border_bg} };
622 $left->draw_quad (0, $top->{h}, $left->{w}, $ch); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
623 1203
624 my $right = $tex[2]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
625 $right->draw_quad ($w - $right->{w}, $top->{h}, $right->{w}, $ch); 1205 glColor @{ $self->{bg} };
626 1206
627 my $bottom = $tex[4]; 1207 # TODO: repeat texture not scale
628 $bottom->draw_quad (0, $h - $bottom->{h}, $w, $bottom->{h}); 1208 # solve this better(?)
629 1209 $bg->{s} = $cw / $bg->{w};
630 my $bg = $tex[0]; 1210 $bg->{t} = $ch / $bg->{h};
631 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
632 glBindTexture GL_TEXTURE_2D, $bg->{name}; 1212 }
633 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
634 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT;
635 glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT;
636
637 my $rep_x = $cw / $bg->{w};
638 my $rep_y = $ch / $bg->{h};
639
640 $bg->draw_quad ($left->{w}, $top->{h}, $cw, $ch);
641 1213
642 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
643 glDisable GL_BLEND;
644 1215
645 $self->child->draw; 1216 $child->draw;
646 1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
647} 1222}
648 1223
649############################################################################# 1224#############################################################################
650 1225
651package CFClient::UI::Table; 1226package CFClient::UI::Table;
652 1227
653our @ISA = CFClient::UI::Base::; 1228our @ISA = CFClient::UI::Base::;
654 1229
655use List::Util qw(max sum); 1230use List::Util qw(max sum);
656 1231
657use SDL::OpenGL; 1232use CFClient::OpenGL;
658 1233
659sub new { 1234sub new {
660 my $class = shift; 1235 my $class = shift;
661 1236
662 $class->SUPER::new ( 1237 $class->SUPER::new (
663 col_expand => [], 1238 col_expand => [],
664 @_ 1239 @_,
665 ) 1240 )
666} 1241}
667 1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1245}
1246
668sub add { 1247sub add {
669 my ($self, $x, $y, $chld) = @_; 1248 my ($self, $x, $y, $child) = @_;
670 1249
1250 $child->set_parent ($self);
671 $self->{children}[$y][$x] = $chld; 1251 $self->{children}[$y][$x] = $child;
672 $chld->set_parent ($self);
673 1252
674 $self->{w} = $self->{h} = -1; 1253 $self->realloc;
675 $self->update; 1254}
1255
1256# TODO: move to container class maybe? send children a signal on removal?
1257sub clear {
1258 my ($self) = @_;
1259
1260 my @children = $self->children;
1261 delete $self->{children};
1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
676} 1269}
677 1270
678sub get_wh { 1271sub get_wh {
679 my ($self) = @_; 1272 my ($self) = @_;
680 1273
… …
685 or next; 1278 or next;
686 1279
687 for my $x (0 .. $#$row) { 1280 for my $x (0 .. $#$row) {
688 my $widget = $row->[$x] 1281 my $widget = $row->[$x]
689 or next; 1282 or next;
690 my ($w, $h) = $widget->size_request; 1283 my ($w, $h) = @$widget{qw(req_w req_h)};
691 1284
692 $w[$x] = max $w[$x], $w; 1285 $w[$x] = max $w[$x], $w;
693 $h[$y] = max $h[$y], $h; 1286 $h[$y] = max $h[$y], $h;
694 } 1287 }
695 } 1288 }
… …
707 (sum @$hs), 1300 (sum @$hs),
708 ) 1301 )
709} 1302}
710 1303
711sub size_allocate { 1304sub size_allocate {
712 my ($self, $x, $y, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
713
714 $self->_size_allocate ($x, $y, $w, $h) or return;
715 1306
716 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
717 1308
718 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
719 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
720 1311
721 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
722 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
723 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
724 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
725 1316
726 # linearly scale sizes 1317 # linearly scale sizes
727 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1318 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
728 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; 1319 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
729 1320
1321 CFClient::UI::harmonize $ws;
1322 CFClient::UI::harmonize $hs;
1323
730 my $y; 1324 my $y;
731 1325
732 for my $r (0 .. $#{$self->{children}}) { 1326 for my $r (0 .. $#{$self->{children}}) {
733 my $row = $self->{children}[$r] 1327 my $row = $self->{children}[$r]
734 or next; 1328 or next;
735 1329
736 my $x = 0; 1330 my $x = 0;
737 my $row_h = $hs->[$r]; 1331 my $row_h = $hs->[$r];
738 1332
739 for my $c (0 .. $#$row) { 1333 for my $c (0 .. $#$row) {
740 my $widget = $row->[$c]
741 or next;
742
743 my $col_w = $ws->[$c]; 1334 my $col_w = $ws->[$c];
744 1335
1336 if (my $widget = $row->[$c]) {
745 $widget->size_allocate ($x, $y, $col_w, $row_h); 1337 $widget->configure ($x, $y, $col_w, $row_h);
1338 }
746 1339
747 $x += $col_w; 1340 $x += $col_w;
748 } 1341 }
749 1342
750 $y += $row_h; 1343 $y += $row_h;
… …
776 } 1369 }
777} 1370}
778 1371
779############################################################################# 1372#############################################################################
780 1373
1374package CFClient::UI::Box;
1375
1376our @ISA = CFClient::UI::Container::;
1377
1378sub size_request {
1379 my ($self) = @_;
1380
1381 $self->{vertical}
1382 ? (
1383 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1384 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1385 )
1386 : (
1387 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1388 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1389 )
1390}
1391
1392sub size_allocate {
1393 my ($self, $w, $h) = @_;
1394
1395 my $space = $self->{vertical} ? $h : $w;
1396 my $children = $self->{children};
1397
1398 my @req;
1399
1400 if ($self->{homogeneous}) {
1401 @req = ($space / (@$children || 1)) x @$children;
1402 } else {
1403 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1404 my $req = List::Util::sum @req;
1405
1406 if ($req > $space) {
1407 # ah well, not enough space
1408 $_ *= $space / $req for @req;
1409 } else {
1410 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1411
1412 $space = ($space - $req) / $expand; # remaining space to give away
1413
1414 $req[$_] += $space * $children->[$_]{expand}
1415 for 0 .. $#$children;
1416 }
1417 }
1418
1419 CFClient::UI::harmonize \@req;
1420
1421 my $pos = 0;
1422 for (0 .. $#$children) {
1423 my $alloc = $req[$_];
1424 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1425
1426 $pos += $alloc;
1427 }
1428
1429 1
1430}
1431
1432#############################################################################
1433
781package CFClient::UI::HBox; 1434package CFClient::UI::HBox;
782 1435
783# TODO: wrap into common Box base class
784
785our @ISA = CFClient::UI::Container::; 1436our @ISA = CFClient::UI::Box::;
786 1437
787sub size_request { 1438sub new {
788 my ($self) = @_; 1439 my $class = shift;
789 1440
790 my @alloc = map [$_->size_request], @{$self->{children}}; 1441 $class->SUPER::new (
791 1442 vertical => 0,
792 ( 1443 @_,
793 (List::Util::sum map $_->[0], @alloc),
794 (List::Util::max map $_->[1], @alloc),
795 ) 1444 )
796} 1445}
797 1446
798sub size_allocate {
799 my ($self, $x, $y, $w, $h) = @_;
800
801 $self->_size_allocate ($x, $y, $w, $h) or return;
802
803 return unless $self->{w};
804
805 ($h, $w) = ($w, $h);
806
807 my $children = $self->{children};
808
809 my @h = map +($_->size_request)[0], @$children;
810
811 my $req_h = List::Util::sum @h;
812
813 if ($req_h > $h) {
814 # ah well, not enough space
815 $_ *= $h / $req_h for @h;
816 } else {
817 my $exp = List::Util::sum map $_->{expand}, @$children;
818 $exp ||= 1;
819
820 for (0 .. $#$children) {
821 my $child = $children->[$_];
822
823 my $alloc_h = $h[$_];
824 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
825 $h[$_] = $alloc_h;
826 }
827 }
828
829 my $y = 0;
830 for (0 .. $#$children) {
831 my $child = $children->[$_];
832 my $h = $h[$_];
833 $child->size_allocate ($y, 0, $h, $w);
834
835 $y += $h;
836 }
837}
838
839############################################################################# 1447#############################################################################
840 1448
841package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
842 1450
843# TODO: wrap into common Box base class
844
845our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
846 1452
847sub size_request { 1453sub new {
848 my ($self) = @_; 1454 my $class = shift;
849 1455
850 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
851 1457 vertical => 1,
852 ( 1458 @_,
853 (List::Util::max map $_->[0], @alloc),
854 (List::Util::sum map $_->[1], @alloc),
855 ) 1459 )
856} 1460}
857 1461
858sub size_allocate {
859 my ($self, $x, $y, $w, $h) = @_;
860
861 $self->_size_allocate ($x, $y, $w, $h) or return;
862
863 return unless $self->{h};
864
865 my $children = $self->{children};
866
867 my @h = map +($_->size_request)[1], @$children;
868
869 my $req_h = List::Util::sum @h;
870
871 if ($req_h > $h) {
872 # ah well, not enough space
873 $_ *= $h / $req_h for @h;
874 } else {
875 my $exp = List::Util::sum map $_->{expand}, @$children;
876 $exp ||= 1;
877
878 for (0 .. $#$children) {
879 my $child = $children->[$_];
880
881 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
882 }
883 }
884
885 my $y = 0;
886 for (0 .. $#$children) {
887 my $child = $children->[$_];
888 my $h = $h[$_];
889 $child->size_allocate (0, $y, $w, $h);
890
891 $y += $h;
892 }
893}
894
895############################################################################# 1462#############################################################################
896 1463
897package CFClient::UI::Label; 1464package CFClient::UI::Label;
898 1465
899our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
900 1467
901use SDL::OpenGL; 1468use CFClient::OpenGL;
902 1469
903sub new { 1470sub new {
904 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
905 1472
906 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
907 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
908 height => $::FONTSIZE, 1475 #bg => none
909 text => "", 1476 #active_bg => none
910 align => -1, 1477 #font => default_font
911 padding => 2, 1478 #text => initial text
1479 #markup => initial narkup
1480 #max_w => maximum pixel width
1481 ellipsise => 3, # end
912 layout => new CFClient::Layout, 1482 layout => (new CFClient::Layout),
1483 fontsize => 1,
1484 align => -1,
1485 valign => -1,
1486 padding_x => 2,
1487 padding_y => 2,
1488 can_events => 0,
913 %arg 1489 %arg
914 ); 1490 );
915 1491
1492 if (exists $self->{template}) {
1493 my $layout = new CFClient::Layout;
1494 $layout->set_text (delete $self->{template});
1495 $self->{template} = $layout;
1496 }
1497
1498 if (exists $self->{markup}) {
1499 $self->set_markup (delete $self->{markup});
1500 } else {
916 $self->set_text ($self->{text}); 1501 $self->set_text (delete $self->{text});
1502 }
917 1503
918 $self 1504 $self
919} 1505}
920 1506
921sub escape_text { 1507sub escape($) {
922 local $_ = $_[1]; 1508 local $_ = $_[0];
923 1509
924 s/&/&amp;/g; 1510 s/&/&amp;/g;
925 s/>/&gt;/g; 1511 s/>/&gt;/g;
926 s/</&lt;/g; 1512 s/</&lt;/g;
927 1513
928 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
929} 1522}
930 1523
931sub set_text { 1524sub set_text {
932 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
933 1526
1527 return if $self->{text} eq "T$text";
934 $self->{text} = $text; 1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1531 $self->{layout}->set_text ($text);
1532
1533 $self->realloc;
1534 $self->update;
1535}
1536
1537sub set_markup {
1538 my ($self, $markup) = @_;
1539
1540 return if $self->{text} eq "M$markup";
1541 $self->{text} = "M$markup";
1542
1543 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1544
1545 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
935 $self->{layout}->set_markup ($text); 1546 $self->{layout}->set_markup ($markup);
936 1547
1548 $self->realloc;
1549 $self->update;
1550}
1551
1552sub size_request {
1553 my ($self) = @_;
1554
1555 $self->{layout}->set_font ($self->{font}) if $self->{font};
1556 $self->{layout}->set_width ($self->{max_w} || -1);
1557 $self->{layout}->set_ellipsise ($self->{ellipsise});
1558 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1559 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1560
1561 my ($w, $h) = $self->{layout}->size;
1562
1563 if (exists $self->{template}) {
1564 $self->{template}->set_font ($self->{font}) if $self->{font};
1565 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1566
1567 my ($w2, $h2) = $self->{template}->size;
1568
1569 $w = List::Util::max $w, $w2;
1570 $h = List::Util::max $h, $h2;
1571 }
1572
1573 ($w, $h)
1574}
1575
1576sub size_allocate {
1577 my ($self, $w, $h) = @_;
1578
1579 delete $self->{ox};
1580
1581 delete $self->{texture}
1582 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1583}
1584
1585sub set_fontsize {
1586 my ($self, $fontsize) = @_;
1587
1588 $self->{fontsize} = $fontsize;
937 delete $self->{texture}; 1589 delete $self->{texture};
938 $self->update;
939}
940 1590
941sub get_text { 1591 $self->realloc;
942 my ($self, $text) = @_;
943
944 $self->{text}
945}
946
947sub size_request {
948 my ($self) = @_;
949
950 $self->{layout}->set_width;
951 $self->{layout}->set_height ($self->{height});
952 my ($w, $h) = $self->{layout}->size;
953
954 (
955 $w + $self->{padding} * 2,
956 $h + $self->{padding} * 2,
957 )
958}
959
960sub size_allocate {
961 my ($self, $x, $y, $w, $h) = @_;
962
963 $self->_size_allocate ($x, $y, $w, $h) or return;
964
965 delete $self->{texture};
966}
967
968sub update {
969 my ($self) = @_;
970
971 delete $self->{texture};
972 $self->SUPER::update;
973} 1592}
974 1593
975sub _draw { 1594sub _draw {
976 my ($self) = @_; 1595 my ($self) = @_;
977 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
978 my $tex = $self->{texture} ||= do { 1599 my $tex = $self->{texture} ||= do {
1600 $self->{layout}->set_foreground (@{$self->{fg}});
1601 $self->{layout}->set_font ($self->{font}) if $self->{font};
979 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
980 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{height}); 1603 $self->{layout}->set_ellipsise ($self->{ellipsise});
1604 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
981 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
982 }; 1608 };
983 1609
984 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1611 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1612 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1613 : ($self->{w} - $tex->{w}) * 0.5);
1614
1615 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1616 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1617 : ($self->{h} - $tex->{h}) * 0.5);
1618 };
1619
986 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
988 1622
1623 if ($tex->{format} == GL_ALPHA) {
989 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
990 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
991 my $x = 1626 } else {
992 $self->{align} < 0 ? $self->{padding} 1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
993 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1628 }
994 : ($self->{w} - $tex->{w}) * 0.5;
995
996 $tex->draw_quad ($x, $self->{padding});
997 1629
998 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
999 glDisable GL_BLEND;
1000} 1631}
1001 1632
1002############################################################################# 1633#############################################################################
1003 1634
1004package CFClient::UI::Entry; 1635package CFClient::UI::EntryBase;
1005 1636
1006our @ISA = CFClient::UI::Label::; 1637our @ISA = CFClient::UI::Label::;
1007 1638
1008use SDL; 1639use CFClient::OpenGL;
1009use SDL::OpenGL;
1010 1640
1011sub new { 1641sub new {
1012 my $class = shift; 1642 my $class = shift;
1013 1643
1014 $class->SUPER::new ( 1644 $class->SUPER::new (
1015 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1016 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1017 active_bg => [1, 1, 1], 1647 active_bg => [1, 1, 1, 0.5],
1018 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1649 can_hover => 1,
1650 can_focus => 1,
1651 valign => 0,
1652 can_events => 1,
1653 #text => ...
1019 @_ 1654 @_
1020 ) 1655 )
1021} 1656}
1022 1657
1023sub _set_text { 1658sub _set_text {
1024 my ($self, $text) = @_; 1659 my ($self, $text) = @_;
1025 1660
1661 delete $self->{cur_h};
1662
1663 return if $self->{text} eq $text;
1664
1665 delete $self->{texture};
1666
1026 $self->{last_activity} = $::NOW; 1667 $self->{last_activity} = $::NOW;
1027
1028 $self->{text} = $text; 1668 $self->{text} = $text;
1029 $self->{layout}->set_width ($self->{w});
1030 1669
1031 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1671 $self->{layout}->set_text ("$text ");
1032 1672
1033 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1673 $self->_emit (changed => $self->{text});
1034
1035 $text = substr $text, 0, $self->{cursor};
1036 utf8::encode $text;
1037
1038 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1039}
1040
1041sub size_request {
1042 my ($self) = @_;
1043
1044 my ($w, $h) = $self->SUPER::size_request;
1045
1046 ($w + 1, $h) # add 1 for cursor
1047}
1048
1049sub size_allocate {
1050 my ($self, $x, $y, $w, $h) = @_;
1051
1052 $self->SUPER::size_allocate ($x, $y, $w, $h);
1053
1054 $self->_set_text ($self->{text});
1055} 1674}
1056 1675
1057sub set_text { 1676sub set_text {
1058 my ($self, $text) = @_; 1677 my ($self, $text) = @_;
1059 1678
1060 $self->{cursor} = length $text; 1679 $self->{cursor} = length $text;
1061 $self->_set_text ($text); 1680 $self->_set_text ($text);
1062 $self->update; 1681
1682 $self->realloc;
1683}
1684
1685sub get_text {
1686 $_[0]{text}
1687}
1688
1689sub size_request {
1690 my ($self) = @_;
1691
1692 my ($w, $h) = $self->SUPER::size_request;
1693
1694 ($w + 1, $h) # add 1 for cursor
1063} 1695}
1064 1696
1065sub key_down { 1697sub key_down {
1066 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1067 1699
1068 my $mod = $ev->key_mod; 1700 my $mod = $ev->{mod};
1069 my $sym = $ev->key_sym; 1701 my $sym = $ev->{sym};
1070
1071 my $uni = $ev->key_unicode; 1702 my $uni = $ev->{unicode};
1072 1703
1073 my $text = $self->get_text; 1704 my $text = $self->get_text;
1074 1705
1075 if ($sym == SDLK_BACKSPACE) { 1706 if ($uni == 8) {
1076 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1077 } elsif ($sym == SDLK_DELETE) { 1708 } elsif ($uni == 127) {
1078 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1079 } elsif ($sym == SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1080 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1081 } elsif ($sym == SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1082 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1083 } elsif ($sym == SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1084 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1085 } elsif ($sym == SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1086 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1718 } elsif ($uni == 27) {
1719 $self->_emit ('escape');
1087 } elsif ($uni) { 1720 } elsif ($uni) {
1088 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1089 } 1724 }
1090 1725
1091 $self->_set_text ($text); 1726 $self->_set_text ($text);
1092 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1093} 1731}
1094 1732
1095sub focus_in { 1733sub focus_in {
1096 my ($self) = @_; 1734 my ($self) = @_;
1097 1735
… …
1112 utf8::encode $text; 1750 utf8::encode $text;
1113 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1114 1752
1115 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1116 $self->update; 1754 $self->update;
1755
1756 1
1117} 1757}
1118 1758
1119sub mouse_motion { 1759sub mouse_motion {
1120 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1121# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1761# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1762
1763 0
1122} 1764}
1123 1765
1124sub _draw { 1766sub _draw {
1125 my ($self) = @_; 1767 my ($self) = @_;
1126 1768
… …
1145 1787
1146 $self->SUPER::_draw; 1788 $self->SUPER::_draw;
1147 1789
1148 #TODO: force update every cursor change :( 1790 #TODO: force update every cursor change :(
1149 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1791 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1792
1793 unless (exists $self->{cur_h}) {
1794 my $text = substr $self->{text}, 0, $self->{cursor};
1795 utf8::encode $text;
1796
1797 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1798 }
1799
1150 glColor @{$self->{fg}}; 1800 glColor @{$self->{fg}};
1151 glBegin GL_LINES; 1801 glBegin GL_LINES;
1152 glVertex $self->{cur_x}, $self->{cur_y};
1153 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1802 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1803 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1154 glEnd; 1804 glEnd;
1155 } 1805 }
1156} 1806}
1157 1807
1808package CFClient::UI::Entry;
1809
1810our @ISA = CFClient::UI::EntryBase::;
1811
1812use CFClient::OpenGL;
1813
1814sub key_down {
1815 my ($self, $ev) = @_;
1816
1817 my $sym = $ev->{sym};
1818
1819 if ($sym == 13) {
1820 unshift @{$self->{history}},
1821 my $txt = $self->get_text;
1822 $self->{history_pointer} = -1;
1823 $self->{history_saveback} = '';
1824 $self->_emit (activate => $txt);
1825 $self->update;
1826
1827 } elsif ($sym == CFClient::SDLK_UP) {
1828 if ($self->{history_pointer} < 0) {
1829 $self->{history_saveback} = $self->get_text;
1830 }
1831 if (@{$self->{history} || []} > 0) {
1832 $self->{history_pointer}++;
1833 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1834 $self->{history_pointer} = @{$self->{history} || []} - 1;
1835 }
1836 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1837 }
1838
1839 } elsif ($sym == CFClient::SDLK_DOWN) {
1840 $self->{history_pointer}--;
1841 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1842
1843 if ($self->{history_pointer} >= 0) {
1844 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1845 } else {
1846 $self->set_text ($self->{history_saveback});
1847 }
1848
1849 } else {
1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1853 1
1854}
1855
1158############################################################################# 1856#############################################################################
1159 1857
1160package CFClient::UI::Slider; 1858package CFClient::UI::Button;
1161 1859
1162use strict;
1163
1164use SDL::OpenGL;
1165
1166our @ISA = CFClient::UI::DrawBG::; 1860our @ISA = CFClient::UI::Label::;
1861
1862use CFClient::OpenGL;
1863
1864my @tex =
1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1866 qw(b1_button_active.png);
1167 1867
1168sub new { 1868sub new {
1169 my $class = shift; 1869 my $class = shift;
1170 1870
1871 $class->SUPER::new (
1872 padding_x => 4,
1873 padding_y => 4,
1874 fg => [1, 1, 1],
1875 active_fg => [0, 0, 1],
1876 can_hover => 1,
1877 align => 0,
1878 valign => 0,
1879 can_events => 1,
1880 @_
1881 )
1882}
1883
1884sub activate { }
1885
1886sub button_up {
1887 my ($self, $ev, $x, $y) = @_;
1888
1889 $self->emit ("activate")
1890 if $x >= 0 && $x < $self->{w}
1891 && $y >= 0 && $y < $self->{h};
1892
1893 1
1894}
1895
1896sub _draw {
1897 my ($self) = @_;
1898
1899 local $self->{fg} = $self->{fg};
1900
1901 if ($GRAB == $self) {
1902 $self->{fg} = $self->{active_fg};
1903 }
1904
1905 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 glColor 0, 0, 0, 1;
1908
1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1910
1911 glDisable GL_TEXTURE_2D;
1912
1913 $self->SUPER::_draw;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::CheckBox;
1919
1920our @ISA = CFClient::UI::DrawBG::;
1921
1922my @tex =
1923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1924 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1925
1926use CFClient::OpenGL;
1927
1928sub new {
1929 my $class = shift;
1930
1931 $class->SUPER::new (
1932 padding_x => 2,
1933 padding_y => 2,
1934 fg => [1, 1, 1],
1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1938 state => 0,
1939 can_hover => 1,
1940 @_
1941 )
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 (6) x 2
1948}
1949
1950sub button_down {
1951 my ($self, $ev, $x, $y) = @_;
1952
1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1955 $self->{state} = !$self->{state};
1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1961 1
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966
1967 $self->SUPER::_draw;
1968
1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1970
1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1974
1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1976
1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1979 glEnable GL_TEXTURE_2D;
1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1981 glDisable GL_TEXTURE_2D;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::Image;
1987
1988our @ISA = CFClient::UI::Base::;
1989
1990use CFClient::OpenGL;
1991use Carp qw/confess/;
1992
1993our %loaded_images;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (can_events => 0, @_);
1999
2000 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2001
2002 $loaded_images{$self->{image}} ||=
2003 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2004
2005 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2006
2007 Scalar::Util::weaken $loaded_images{$self->{image}};
2008
2009 $self->{aspect} = $tex->{w} / $tex->{h};
2010
2011 $self
2012}
2013
2014sub size_request {
2015 my ($self) = @_;
2016
2017 ($self->{tex}->{w}, $self->{tex}->{h})
2018}
2019
2020sub _draw {
2021 my ($self) = @_;
2022
2023 my $tex = $self->{tex};
2024
2025 my ($w, $h) = ($self->{w}, $self->{h});
2026
2027 if ($self->{rot90}) {
2028 glRotate 90, 0, 0, 1;
2029 glTranslate 0, -$self->{w}, 0;
2030
2031 ($w, $h) = ($h, $w);
2032 }
2033
2034 glEnable GL_TEXTURE_2D;
2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2036
2037 $tex->draw_quad_alpha (0, 0, $w, $h);
2038
2039 glDisable GL_TEXTURE_2D;
2040}
2041
2042#############################################################################
2043
2044package CFClient::UI::VGauge;
2045
2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
2049
2050use CFClient::OpenGL;
2051
2052my %tex = (
2053 food => [
2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2056 ],
2057 grace => [
2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2060 ],
2061 hp => [
2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2064 ],
2065 mana => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2068 ],
2069);
2070
2071# eg. VGauge->new (gauge => 'food'), default gauge: food
2072sub new {
2073 my $class = shift;
2074
2075 my $self = $class->SUPER::new (
2076 type => 'food',
2077 @_
2078 );
2079
2080 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2081
2082 $self
2083}
2084
2085sub size_request {
2086 my ($self) = @_;
2087
2088 #my $tex = $tex{$self->{type}}[0];
2089 #@$tex{qw(w h)}
2090 (0, 0)
2091}
2092
2093sub set_max {
2094 my ($self, $max) = @_;
2095
2096 return if $self->{max_val} == $max;
2097
2098 $self->{max_val} = $max;
2099 $self->update;
2100}
2101
2102sub set_value {
2103 my ($self, $val, $max) = @_;
2104
2105 $self->set_max ($max)
2106 if defined $max;
2107
2108 return if $self->{val} == $val;
2109
2110 $self->{val} = $val;
2111 $self->update;
2112}
2113
2114sub _draw {
2115 my ($self) = @_;
2116
2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
2119
2120 my ($w, $h) = ($self->{w}, $self->{h});
2121
2122 if ($self->{vertical}) {
2123 glRotate 90, 0, 0, 1;
2124 glTranslate 0, -$self->{w}, 0;
2125
2126 ($w, $h) = ($h, $w);
2127 }
2128
2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
2130
2131 my $ycut1 = max 0, min 1, $ycut;
2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
2136
2137 glEnable GL_BLEND;
2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
2139 glEnable GL_TEXTURE_2D;
2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2141
2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
2143 glBegin GL_QUADS;
2144 glTexCoord 0 , 0; glVertex 0 , 0;
2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2148 glEnd;
2149
2150 my $ycut1 = List::Util::min 1, $ycut;
2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
2152 glBegin GL_QUADS;
2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2157 glEnd;
2158
2159 if ($t3) {
2160 glBindTexture GL_TEXTURE_2D, $t3->{name};
2161 glBegin GL_QUADS;
2162 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2163 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2164 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2165 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2166 glEnd;
2167 }
2168
2169 glDisable GL_BLEND;
2170 glDisable GL_TEXTURE_2D;
2171}
2172
2173#############################################################################
2174
2175package CFClient::UI::Gauge;
2176
2177our @ISA = CFClient::UI::VBox::;
2178
2179sub new {
2180 my ($class, %arg) = @_;
2181
2182 my $self = $class->SUPER::new (
2183 tooltip => $arg{type},
2184 can_hover => 1,
2185 can_events => 1,
2186 %arg,
2187 );
2188
2189 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2190 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2192
2193 $self
2194}
2195
2196sub set_fontsize {
2197 my ($self, $fsize) = @_;
2198
2199 $self->{value}->set_fontsize ($fsize);
2200 $self->{max} ->set_fontsize ($fsize);
2201}
2202
2203sub set_max {
2204 my ($self, $max) = @_;
2205
2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
2208}
2209
2210sub set_value {
2211 my ($self, $val, $max) = @_;
2212
2213 $self->set_max ($max)
2214 if defined $max;
2215
2216 $self->{gauge}->set_value ($val, $max);
2217 $self->{value}->set_text ($val);
2218}
2219
2220#############################################################################
2221
2222package CFClient::UI::Slider;
2223
2224use strict;
2225
2226use CFClient::OpenGL;
2227
2228our @ISA = CFClient::UI::DrawBG::;
2229
2230my @tex =
2231 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
2232 qw(s1_slider.png s1_slider_bg.png);
2233
2234sub new {
2235 my $class = shift;
2236
1171 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1172 2238
2239 # TODO: 0-width page
2240 # TODO: req_w/h are wrong with vertical
2241 # TODO: calculations are off
1173 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1174 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1175 active_fg => [0, 0, 0], 2244 active_fg => [0, 0, 0],
2245 bg => [0, 0, 0, 0.2],
2246 active_bg => [1, 1, 1, 0.5],
1176 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1177 req_w => 40, 2248 min_w => $::WIDTH / 80,
1178 req_h => 10, 2249 min_h => $::WIDTH / 80,
1179 vertical => 0, 2250 vertical => 0,
2251 can_hover => 1,
2252 inner_pad => 0.02,
1180 @_ 2253 @_
1181 ); 2254 );
1182 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1183 $self 2259 $self
1184} 2260}
1185 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($self, $range) = @_;
2266
2267 ($range, $self->{range}) = ($self->{range}, $range);
2268
2269 $self->update
2270 if "@$range" ne "@{$self->{range}}";
2271}
2272
2273sub set_value {
2274 my ($self, $value) = @_;
2275
2276 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2277
2278 $hi = $lo + 1 if $hi <= $lo;
2279
2280 $page = $hi - $lo if $page > $hi - $lo;
2281
2282 $value = $lo if $value < $lo;
2283 $value = $hi - $page if $value > $hi - $page;
2284
2285 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2286 if $unit;
2287
2288 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2289
2290 if ($value != $old_value) {
2291 $self->_emit (changed => $value);
2292 $self->update;
2293 }
2294}
2295
1186sub size_request { 2296sub size_request {
1187 my ($self) = @_; 2297 my ($self) = @_;
1188 2298
1189 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1190 my $h = $self->{req_h};
1191
1192 $self->{vertical} ? ($h, $w) : ($w, $h)
1193} 2300}
1194 2301
1195sub button_down { 2302sub button_down {
1196 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1197 2304
1198 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1199 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1200} 2310}
1201 2311
1202sub mouse_motion { 2312sub mouse_motion {
1203 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1204 2314
1205 if ($GRAB == $self) { 2315 if ($GRAB == $self) {
2316 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2317
2318 my (undef, $lo, $hi, $page) = @{$self->{range}};
2319
2320 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2321
2322 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2323 } else {
2324 return 0;
2325 }
2326
2327 1
2328}
2329
2330sub update {
2331 my ($self) = @_;
2332
2333 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2334 $self->set_value ($self->{range}[0]);
2335
1206 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1207 2338
1208 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1209 2340
1210 $x = $x * ($hi - $lo) / $w + $lo; 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1211 $x = $lo if $x < $lo; 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1212 $x = $hi - $page if $x > $hi - $page;
1213 $self->{range}[0] = $x;
1214 2343
1215 $self->emit (changed => $x); 2344 $value = ($value - $lo) / $range;
1216 $self->update; 2345 $value = $value * $self->{scale} + $self->{offset};
2346
2347 $self->{knob_x} = $value - $knob_w * 0.5;
2348 $self->{knob_w} = $knob_w;
1217 } 2349 });
2350
2351 $self->SUPER::update;
1218} 2352}
1219 2353
1220sub _draw { 2354sub _draw {
1221 my ($self) = @_; 2355 my ($self) = @_;
1222 2356
1223 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1224 2358
1225 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1226 2360
1227 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1228 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1229 2363
2364 glTranslate 1, 0, 0;
1230 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1231 glTranslate 0, -$self->{w}, 0;
1232
1233 ($w, $h) = ($h, $w);
1234 } 2366 }
1235 2367
1236 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1237 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1238 2370
1239 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2371 glEnable GL_TEXTURE_2D;
2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1240 2373
1241 $page = int $page * $w / ($hi - $lo); 2374 # draw background
1242 $value = int +($value - $lo) * $w / ($hi - $lo); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1243 2376
1244 $w -= $page; 2377 # draw handle
1245 $page &= ~1; 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1246 glTranslate $page * 0.5, 0, 0;
1247 2379
1248 glColor @$fg; 2380 glDisable GL_TEXTURE_2D;
1249 glBegin GL_LINES;
1250 glVertex 0, 0; glVertex 0, $h;
1251 glVertex $w - 1, 0; glVertex $w - 1, $h;
1252 glVertex 0, $h * 0.5; glVertex $w, $h * 0.5;
1253 glEnd;
1254
1255 my $knob_a = $value - $page * 0.5;
1256 my $knob_b = $value + $page * 0.5;
1257
1258 glBegin GL_QUADS;
1259 glColor @$fg;
1260 glVertex $knob_a, 0;
1261 glVertex $knob_a, $h;
1262 glVertex $knob_b, $h;
1263 glVertex $knob_b, 0;
1264
1265 if ($knob_a < $knob_b - 2) {
1266 glColor @$bg;
1267 glVertex $knob_a + 1, 1;
1268 glVertex $knob_a + 1, $h - 1;
1269 glVertex $knob_b - 1, $h - 1;
1270 glVertex $knob_b - 1, 1;
1271 }
1272 glEnd;
1273} 2381}
1274 2382
1275############################################################################# 2383#############################################################################
1276 2384
1277package CFClient::UI::MapWidget; 2385package CFClient::UI::ValSlider;
1278 2386
1279use strict;
1280
1281use List::Util qw(min max);
1282
1283use SDL;
1284use SDL::OpenGL;
1285
1286our @ISA = CFClient::UI::Base::; 2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($class, %arg) = @_;
2391
2392 my $range = delete $arg{range};
2393
2394 my $self = $class->SUPER::new (
2395 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2396 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2397 to_value => sub { shift },
2398 from_value => sub { shift },
2399 %arg,
2400 );
2401
2402 $self->{slider}->connect (changed => sub {
2403 my ($self, $value) = @_;
2404 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2405 $self->{parent}->emit (changed => $value);
2406 });
2407
2408# $self->{entry}->connect (changed => sub {
2409# my ($self, $value) = @_;
2410# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2411# $self->{parent}->emit (changed => $value);
2412# });
2413
2414 $self->add ($self->{slider}, $self->{entry});
2415
2416 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2417
2418 $self
2419}
2420
2421sub set_range { shift->{slider}->set_range (@_) }
2422sub set_value { shift->{slider}->set_value (@_) }
2423
2424#############################################################################
2425
2426package CFClient::UI::TextView;
2427
2428our @ISA = CFClient::UI::HBox::;
2429
2430use CFClient::OpenGL;
1287 2431
1288sub new { 2432sub new {
1289 my $class = shift; 2433 my $class = shift;
1290 2434
1291 $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1292 z => -1, 2436 fontsize => 1,
1293 list => (glGenLists 1), 2437 can_events => 0,
2438 #font => default_font
1294 @_ 2439 @_,
2440
2441 layout => (new CFClient::Layout 1),
2442 par => [],
2443 height => 0,
2444 children => [
2445 (new CFClient::UI::Empty expand => 1),
2446 (new CFClient::UI::Slider vertical => 1),
2447 ],
1295 ) 2448 );
1296}
1297 2449
1298sub key_down { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1299 print "MAPKEYDOWN\n";
1300}
1301 2451
1302sub key_up { 2452 $self
1303} 2453}
1304 2454
1305sub size_request { 2455sub set_fontsize {
2456 my ($self, $fontsize) = @_;
2457
2458 $self->{fontsize} = $fontsize;
2459 $self->reflow;
2460}
2461
2462sub size_allocate {
2463 my ($self, $w, $h) = @_;
2464
2465 $self->SUPER::size_allocate ($w, $h);
2466
2467 $self->{layout}->set_font ($self->{font}) if $self->{font};
2468 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2469 $self->{layout}->set_width ($self->{children}[0]{w});
2470
2471 $self->reflow;
2472}
2473
2474sub text_size {
2475 my ($self, $text, $indent) = @_;
2476
2477 my $layout = $self->{layout};
2478
2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2480 $layout->set_width ($self->{children}[0]{w} - $indent);
2481 $layout->set_markup ($text);
1306 ( 2482
1307 1 + 32 * int $::WIDTH / 32, 2483 $layout->size
1308 1 + 32 * int $::HEIGHT / 32, 2484}
2485
2486sub reflow {
2487 my ($self) = @_;
2488
2489 $self->{need_reflow}++;
2490 $self->update;
2491}
2492
2493sub set_offset {
2494 my ($self, $offset) = @_;
2495
2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
2498}
2499
2500sub clear {
2501 my ($self) = @_;
2502
2503 $self->{par} = [];
2504 $self->{height} = 0;
2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2506}
2507
2508sub add_paragraph {
2509 my ($self, $color, $text, $indent) = @_;
2510
2511 for my $line (split /\n/, $text) {
2512 my ($w, $h) = $self->text_size ($line);
2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
1309 ) 2515 }
2516
2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1310} 2518}
1311 2519
1312sub update { 2520sub update {
1313 my ($self) = @_; 2521 my ($self) = @_;
1314 2522
1315 $self->{need_update} = 1;
1316 $self->SUPER::update; 2523 $self->SUPER::update;
1317}
1318 2524
1319sub draw { 2525 return unless $self->{h} > 0;
1320 my ($self) = @_;
1321 2526
2527 delete $self->{texture};
2528
2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1322 if (delete $self->{need_update}) { 2532 if (delete $self->{need_reflow}) {
1323 glNewList $self->{list}, GL_COMPILE; 2533 my $height = 0;
1324 2534
1325 my $mx = $::CONN->{mapx}; 2535 my $layout = $self->{layout};
1326 my $my = $::CONN->{mapy};
1327 2536
1328 my $map = $::CONN->{map}; 2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1329 2538
1330 my ($xofs, $yofs); 2539 for (@{$self->{par}}) {
2540 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2541 $layout->set_width ($W - $_->[3]);
2542 $layout->set_markup ($_->[4]);
2543 my ($w, $h) = $layout->size;
2544 $_->[0] = $w + $_->[3];
2545 $_->[1] = $h;
2546 }
1331 2547
1332 my $sw = 1 + int $::WIDTH / 32; 2548 $height += $_->[1];
1333 my $sh = 1 + int $::HEIGHT / 32; 2549 }
1334 2550
1335 if ($::CONN->{mapw} > $sw) { 2551 $self->{height} = $height;
1336 $xofs = $mx + ($::CONN->{mapw} - $sw) * 0.5; 2552
1337 } else { 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1338 $xofs = $self->{xofs} = min $mx, max $mx + $::CONN->{mapw} - $sw + 1, $self->{xofs}; 2554
2555 delete $self->{texture};
1339 } 2556 }
1340 2557
1341 if ($::CONN->{maph} > $sh) { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1342 $yofs = $my + ($::CONN->{maph} - $sh) * 0.5; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1343 } else { 2560 glClear GL_COLOR_BUFFER_BIT;
1344 $yofs = $self->{yofs} = min $my, max $my + $::CONN->{maph} - $sh + 1, $self->{yofs};
1345 }
1346 2561
1347 glEnable GL_TEXTURE_2D; 2562 my $top = int $self->{children}[1]{range}[0];
2563
2564 my $y0 = $top;
2565 my $y1 = $top + $H;
2566
2567 my $y = 0;
2568
2569 my $layout = $self->{layout};
2570
2571 $layout->set_font ($self->{font}) if $self->{font};
2572
1348 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1350 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1351 2576
1352 my $sw4 = ($sw + 3) & ~3; 2577 for my $par (@{$self->{par}}) {
1353 my $darkness = "\x00" x ($sw4 * $sh); 2578 my $h = $par->[1];
1354 2579
1355 for my $x (0 .. $sw - 1) { 2580 if ($y0 < $y + $h && $y < $y1) {
1356 my $row = $map->[$x + $xofs]; 2581 $layout->set_foreground (@{ $par->[2] });
1357 for my $y (0 .. $sh - 1) { 2582 $layout->set_width ($W - $par->[3]);
2583 $layout->set_markup ($par->[4]);
1358 2584
1359 my $cell = $row->[$y + $yofs] 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1360 or next;
1361 2586
1362 my $dark = $cell->[0]; 2587 glRasterPos $par->[3], $y - $y0;
1363 if ($dark < 0) { 2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1364 substr $darkness, $y * $sw4 + $x, 1, chr 224;
1365 } else {
1366 substr $darkness, $y * $sw4 + $x, 1, chr 255 - $dark;
1367 } 2589 }
1368 2590
1369 for my $num (grep $_, @$cell[1,2,3]) { 2591 $y += $h;
1370 my $tex = $::CONN->{face}[$num]{texture} || next;
1371
1372 my ($w, $h) = @$tex{qw(w h)};
1373
1374 $tex->draw_quad (($x + 1) * 32 - $w, ($y + 1) * 32 - $h, $w, $h);
1375 }
1376 } 2592 }
2593
2594 glDisable GL_BLEND;
1377 } 2595 };
2596 });
2597}
1378 2598
1379# if (1) { # higher quality darkness 2599sub _draw {
1380# $lighting =~ s/(.)/$1$1$1/gs; 2600 my ($self) = @_;
1381# my $pb = new_from_data Gtk2::Gdk::Pixbuf $lighting, "rgb", 0, 8, $sw4, $sh, $sw4 * 3;
1382#
1383# $pb = $pb->scale_simple ($sw4 * 0.5, $sh * 0.5, "bilinear");
1384#
1385# $lighting = $pb->get_pixels;
1386# $lighting =~ s/(.)../$1/gs;
1387# }
1388 2601
2602 glEnable GL_TEXTURE_2D;
1389 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 2603 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1390 2604 glColor 1, 1, 1, 1;
1391 $darkness = new CFClient::Texture 2605 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1392 w => $sw4,
1393 h => $sh,
1394 data => $darkness,
1395 internalformat => GL_ALPHA,
1396 format => GL_ALPHA;
1397
1398 glColor 0.45, 0.45, 0.45, 1;
1399 $darkness->draw_quad (0, 0, $sw4 * 32, $sh * 32);
1400
1401 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
1402 glDisable GL_BLEND;
1403 2607
1404 glEndList; 2608 $self->{children}[1]->draw;
1405 }
1406 2609
1407 glCallList $self->{list};
1408}
1409
1410my %DIR = (
1411 SDLK_KP8, [1, "north"],
1412 SDLK_KP9, [2, "northeast"],
1413 SDLK_KP6, [3, "east"],
1414 SDLK_KP3, [4, "southeast"],
1415 SDLK_KP2, [5, "south"],
1416 SDLK_KP1, [6, "southwest"],
1417 SDLK_KP4, [7, "west"],
1418 SDLK_KP7, [8, "northwest"],
1419
1420 SDLK_UP, [1, "north"],
1421 SDLK_RIGHT, [3, "east"],
1422 SDLK_DOWN, [5, "south"],
1423 SDLK_LEFT, [7, "west"],
1424);
1425
1426sub key_down {
1427 my ($self, $ev) = @_;
1428
1429 my $mod = $ev->key_mod;
1430 my $sym = $ev->key_sym;
1431
1432 if ($sym == SDLK_KP5) {
1433 $::CONN->send ("command stay fire");
1434 } elsif (exists $DIR{$sym}) {
1435 if ($mod & KMOD_SHIFT) {
1436 $self->{shft}++;
1437 $::CONN->send ("command fire $DIR{$sym}[0]");
1438 } elsif ($mod & KMOD_CTRL) {
1439 $self->{ctrl}++;
1440 $::CONN->send ("command run $DIR{$sym}[0]");
1441 } else {
1442 $::CONN->send ("command $DIR{$sym}[1]");
1443 }
1444 }
1445}
1446
1447sub key_up {
1448 my ($self, $ev) = @_;
1449
1450 my $mod = $ev->key_mod;
1451 my $sym = $ev->key_sym;
1452
1453 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1454 $::CONN->send ("command fire_stop");
1455 }
1456 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1457 $::CONN->send ("command run_stop");
1458 }
1459} 2610}
1460 2611
1461############################################################################# 2612#############################################################################
1462 2613
1463package CFClient::UI::Animator; 2614package CFClient::UI::Animator;
1464 2615
1465use SDL::OpenGL; 2616use CFClient::OpenGL;
1466 2617
1467our @ISA = CFClient::UI::Bin::; 2618our @ISA = CFClient::UI::Bin::;
1468 2619
1469sub moveto { 2620sub moveto {
1470 my ($self, $x, $y) = @_; 2621 my ($self, $x, $y) = @_;
… …
1500 glPopMatrix; 2651 glPopMatrix;
1501} 2652}
1502 2653
1503############################################################################# 2654#############################################################################
1504 2655
1505package CFClient::UI::Toplevel; 2656package CFClient::UI::Flopper;
2657
2658our @ISA = CFClient::UI::Button::;
2659
2660sub new {
2661 my $class = shift;
2662
2663 my $self = $class->SUPER::new (
2664 state => 0,
2665 on_activate => \&toggle_flopper,
2666 @_
2667 );
2668
2669 $self
2670}
2671
2672sub toggle_flopper {
2673 my ($self) = @_;
2674
2675 $self->{other}->toggle_visibility;
2676}
2677
2678#############################################################################
2679
2680package CFClient::UI::Tooltip;
2681
2682our @ISA = CFClient::UI::Bin::;
2683
2684use CFClient::OpenGL;
2685
2686sub new {
2687 my $class = shift;
2688
2689 $class->SUPER::new (
2690 @_,
2691 can_events => 0,
2692 )
2693}
2694
2695sub set_tooltip_from {
2696 my ($self, $widget) = @_;
2697
2698 my $tooltip = $widget->{tooltip};
2699
2700 if ($ENV{CFPLUS_DEBUG} & 2) {
2701 $tooltip .= "\n\n" . (ref $widget) . "\n"
2702 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2703 . "req $widget->{req_w} $widget->{req_h}\n"
2704 . "visible $widget->{visible}";
2705 }
2706
2707 $self->add (new CFClient::UI::Label
2708 markup => $tooltip,
2709 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2710 fontsize => 0.8,
2711 fg => [0, 0, 0, 1],
2712 ellipsise => 0,
2713 font => ($widget->{tooltip_font} || $::FONT_PROP),
2714 );
2715}
2716
2717sub size_request {
2718 my ($self) = @_;
2719
2720 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2721
2722 ($w + 4, $h + 4)
2723}
2724
2725sub size_allocate {
2726 my ($self, $w, $h) = @_;
2727
2728 $self->SUPER::size_allocate ($w - 4, $h - 4);
2729}
2730
2731sub visibility_change {
2732 my ($self, $visible) = @_;
2733
2734 return unless $visible;
2735
2736 $self->{root}->on_post_alloc ("move_$self" => sub {
2737 my $widget = $self->{owner}
2738 or return;
2739
2740 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2741
2742 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2743 if $x + $self->{w} > $::WIDTH;
2744
2745 $self->move_abs ($x, $y);
2746 });
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 glTranslate 0.375, 0.375;
2753
2754 my ($w, $h) = @$self{qw(w h)};
2755
2756 glColor 1, 0.8, 0.4;
2757 glBegin GL_QUADS;
2758 glVertex 0 , 0;
2759 glVertex 0 , $h;
2760 glVertex $w, $h;
2761 glVertex $w, 0;
2762 glEnd;
2763
2764 glColor 0, 0, 0;
2765 glBegin GL_LINE_LOOP;
2766 glVertex 0 , 0;
2767 glVertex 0 , $h;
2768 glVertex $w, $h;
2769 glVertex $w, 0;
2770 glEnd;
2771
2772 glTranslate 2 - 0.375, 2 - 0.375;
2773
2774 $self->SUPER::_draw;
2775}
2776
2777#############################################################################
2778
2779package CFClient::UI::Face;
2780
2781our @ISA = CFClient::UI::Base::;
2782
2783use CFClient::OpenGL;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 aspect => 1,
2790 can_events => 0,
2791 @_,
2792 );
2793
2794 if ($self->{anim} && $self->{animspeed}) {
2795 Scalar::Util::weaken (my $widget = $self);
2796
2797 $self->{timer} = Event->timer (
2798 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2799 hard => 1,
2800 interval => $self->{animspeed},
2801 cb => sub {
2802 ++$widget->{frame};
2803 $widget->update;
2804 },
2805 );
2806 }
2807
2808 $self
2809}
2810
2811sub size_request {
2812 (32, 8)
2813}
2814
2815sub update {
2816 my ($self) = @_;
2817
2818 return unless $self->{visible};
2819
2820 $self->SUPER::update;
2821}
2822
2823sub _draw {
2824 my ($self) = @_;
2825
2826 return unless $::CONN;
2827
2828 my $face;
2829
2830 if ($self->{frame}) {
2831 my $anim = $::CONN->{anim}[$self->{anim}];
2832
2833 $face = $anim->[ $self->{frame} % @$anim ]
2834 if $anim && @$anim;
2835 }
2836
2837 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2838
2839 if ($tex) {
2840 glEnable GL_TEXTURE_2D;
2841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2842 glColor 1, 1, 1, 1;
2843 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2844 glDisable GL_TEXTURE_2D;
2845 }
2846}
2847
2848sub DESTROY {
2849 my ($self) = @_;
2850
2851 $self->{timer}->cancel
2852 if $self->{timer};
2853
2854 $self->SUPER::DESTROY;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Menu;
2860
2861our @ISA = CFClient::UI::FancyFrame::;
2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 my $self = $class->SUPER::new (
2869 items => [],
2870 z => 100,
2871 @_,
2872 );
2873
2874 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2875
2876 for my $item (@{ $self->{items} }) {
2877 my ($widget, $cb) = @$item;
2878
2879 # handle various types of items, only text for now
2880 if (!ref $widget) {
2881 $widget = new CFClient::UI::Label
2882 can_hover => 1,
2883 can_events => 1,
2884 text => $widget;
2885 }
2886
2887 $self->{item}{$widget} = $item;
2888
2889 $self->{vbox}->add ($widget);
2890 }
2891
2892 $self
2893}
2894
2895# popup given the event (must be a mouse button down event currently)
2896sub popup {
2897 my ($self, $ev) = @_;
2898
2899 $self->_emit ("popdown");
2900
2901 # maybe save $GRAB? must be careful about events...
2902 $GRAB = $self;
2903 $self->{button} = $ev->{button};
2904
2905 $self->show;
2906 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2907}
2908
2909sub mouse_motion {
2910 my ($self, $ev, $x, $y) = @_;
2911
2912 # TODO: should use vbox->find_widget or so
2913 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2914 $self->{hover} = $self->{item}{$HOVER};
2915
2916 0
2917}
2918
2919sub button_up {
2920 my ($self, $ev, $x, $y) = @_;
2921
2922 if ($ev->{button} == $self->{button}) {
2923 undef $GRAB;
2924 $self->hide;
2925
2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
2928 } else {
2929 return 0
2930 }
2931
2932 1
2933}
2934
2935#############################################################################
2936
2937package CFClient::UI::Statusbox;
2938
2939our @ISA = CFClient::UI::VBox::;
2940
2941sub new {
2942 my $class = shift;
2943
2944 $class->SUPER::new (
2945 fontsize => 0.8,
2946 @_,
2947 )
2948}
2949
2950sub reorder {
2951 my ($self) = @_;
2952 my $NOW = time;
2953
2954 while (my ($k, $v) = each %{ $self->{item} }) {
2955 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2956 }
2957
2958 my @widgets;
2959
2960 my @items = sort {
2961 $a->{pri} <=> $b->{pri}
2962 or $b->{id} <=> $a->{id}
2963 } values %{ $self->{item} };
2964
2965 my $count = 10 + 1;
2966 for my $item (@items) {
2967 last unless --$count;
2968
2969 push @widgets, $item->{label} ||= do {
2970 # TODO: doesn't handle markup well (read as: at all)
2971 my $short = $item->{count} > 1
2972 ? "<b>$item->{count} ×</b> $item->{text}"
2973 : $item->{text};
2974
2975 for ($short) {
2976 s/^\s+//;
2977 s/\s+/ /g;
2978 }
2979
2980 new CFClient::UI::Label
2981 markup => $short,
2982 tooltip => $item->{tooltip},
2983 tooltip_font => $::FONT_PROP,
2984 tooltip_width => 0.67,
2985 fontsize => $item->{fontsize} || $self->{fontsize},
2986 max_w => $::WIDTH * 0.44,
2987 fg => $item->{fg},
2988 can_events => 1,
2989 can_hover => 1
2990 };
2991 }
2992
2993 $self->clear;
2994 $self->SUPER::add (reverse @widgets);
2995}
2996
2997sub add {
2998 my ($self, $text, %arg) = @_;
2999
3000 $text =~ s/^\s+//;
3001 $text =~ s/\s+$//;
3002
3003 return unless $text;
3004
3005 my $timeout = time + ((delete $arg{timeout}) || 60);
3006
3007 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3008
3009 if (my $item = $self->{item}{$group}) {
3010 if ($item->{text} eq $text) {
3011 $item->{count}++;
3012 } else {
3013 $item->{count} = 1;
3014 $item->{text} = $item->{tooltip} = $text;
3015 }
3016 $item->{id} = ++$self->{id};
3017 $item->{timeout} = $timeout;
3018 delete $item->{label};
3019 } else {
3020 $self->{item}{$group} = {
3021 id => ++$self->{id},
3022 text => $text,
3023 timeout => $timeout,
3024 tooltip => $text,
3025 fg => [0.8, 0.8, 0.8, 0.8],
3026 pri => 0,
3027 count => 1,
3028 %arg,
3029 };
3030 }
3031
3032 $self->reorder;
3033}
3034
3035sub reconfigure {
3036 my ($self) = @_;
3037
3038 delete $_->{label}
3039 for values %{ $self->{item} || {} };
3040
3041 $self->reorder;
3042 $self->SUPER::reconfigure;
3043}
3044
3045#############################################################################
3046
3047package CFClient::UI::Inventory;
3048
3049our @ISA = CFClient::UI::ScrolledWindow::;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3056 @_,
3057 );
3058
3059 $self
3060}
3061
3062sub set_items {
3063 my ($self, $items) = @_;
3064
3065 $self->{scrolled}->clear;
3066 return unless $items;
3067
3068 my @items = sort {
3069 ($a->{type} <=> $b->{type})
3070 or ($a->{name} cmp $b->{name})
3071 } @$items;
3072
3073 $self->{real_items} = \@items;
3074
3075 my $row = 0;
3076 for my $item (@items) {
3077 CFClient::Item::update_widgets $item;
3078
3079 $self->{scrolled}->add (0, $row, $item->{face_widget});
3080 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3081 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3082
3083 $row++;
3084 }
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::BindEditor;
3090
3091our @ISA = CFClient::UI::FancyFrame::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3097
3098 $self->add (my $vb = new CFClient::UI::VBox);
3099
3100
3101 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3102 text => "start recording",
3103 tooltip => "Start/Stops recording of actions."
3104 ."All subsequent actions after the recording started will be captured."
3105 ."The actions are displayed after the record was stopped."
3106 ."To bind the action you have to click on the 'Bind' button",
3107 on_activate => sub {
3108 unless ($self->{recording}) {
3109 $self->start;
3110 } else {
3111 $self->stop;
3112 }
3113 });
3114
3115 $vb->add (new CFClient::UI::Label text => "Actions:");
3116 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3117
3118 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3119 $vb->add (my $hb = new CFClient::UI::HBox);
3120 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3121 $hb->add (new CFClient::UI::Button
3122 text => "bind",
3123 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3124 on_activate => sub {
3125 $self->ask_for_bind;
3126 });
3127
3128 $vb->add (my $hb = new CFClient::UI::HBox);
3129 $hb->add (new CFClient::UI::Button
3130 text => "ok",
3131 expand => 1,
3132 tooltip => "This closes the binding editor and saves the binding",
3133 on_activate => sub {
3134 $self->hide;
3135 $self->commit;
3136 });
3137
3138 $hb->add (new CFClient::UI::Button
3139 text => "cancel",
3140 expand => 1,
3141 tooltip => "This closes the binding editor without saving",
3142 on_activate => sub {
3143 $self->hide;
3144 $self->{binding_cancel}->()
3145 if $self->{binding_cancel};
3146 });
3147
3148 $self->update_binding_widgets;
3149
3150 $self
3151}
3152
3153sub commit {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 if ($sym != 0 && @$cmds > 0) {
3157 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3158 ."'. Don't forget 'Save Config'!");
3159 $self->{binding_change}->($mod, $sym, $cmds)
3160 if $self->{binding_change};
3161 } else {
3162 $::STATUSBOX->add ("No action bound, no key or action specified!");
3163 $self->{binding_cancel}->()
3164 if $self->{binding_cancel};
3165 }
3166}
3167
3168sub start {
3169 my ($self) = @_;
3170
3171 $self->{rec_btn}->set_text ("stop recording");
3172 $self->{recording} = 1;
3173 $self->clear_command_list;
3174 $::CONN->start_record if $::CONN;
3175}
3176
3177sub stop {
3178 my ($self) = @_;
3179
3180 $self->{rec_btn}->set_text ("start recording");
3181 $self->{recording} = 0;
3182
3183 my $rec;
3184 $rec = $::CONN->stop_record if $::CONN;
3185 return unless ref $rec eq 'ARRAY';
3186 $self->set_command_list ($rec);
3187}
3188
3189
3190sub ask_for_bind_and_commit {
3191 my ($self) = @_;
3192 $self->ask_for_bind (1);
3193}
3194
3195sub ask_for_bind {
3196 my ($self, $commit) = @_;
3197
3198 CFClient::Binder::open_binding_dialog (sub {
3199 my ($mod, $sym) = @_;
3200 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3201 $self->update_binding_widgets;
3202 $self->commit if $commit;
3203 });
3204}
3205
3206# $mod and $sym are the modifiers and key symbol
3207# $cmds is a array ref of strings (the commands)
3208# $cb is the callback that is executed on OK
3209# $ccb is the callback that is executed on CANCEL and
3210# when the binding was unsuccessful on OK
3211sub set_binding {
3212 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3213
3214 $self->clear_command_list;
3215 $self->{recording} = 0;
3216 $self->{rec_btn}->set_text ("start recording");
3217
3218 $self->{binding} = [$mod, $sym];
3219 $self->{commands} = $cmds;
3220
3221 $self->{binding_change} = $cb;
3222 $self->{binding_cancel} = $ccb;
3223
3224 $self->update_binding_widgets;
3225}
3226
3227# this is a shortcut method that asks for a binding
3228# and then just binds it.
3229sub do_quick_binding {
3230 my ($self, $cmds) = @_;
3231 $self->set_binding (undef, undef, $cmds, sub {
3232 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3233 });
3234 $self->ask_for_bind (1);
3235}
3236
3237sub update_binding_widgets {
3238 my ($self) = @_;
3239 my ($mod, $sym, $cmds) = $self->get_binding;
3240 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3241 $self->set_command_list ($cmds);
3242}
3243
3244sub get_binding {
3245 my ($self) = @_;
3246 return (
3247 $self->{binding}->[0],
3248 $self->{binding}->[1],
3249 [ grep { defined $_ } @{$self->{commands}} ]
3250 );
3251}
3252
3253sub clear_command_list {
3254 my ($self) = @_;
3255 $self->{cmdbox}->clear ();
3256}
3257
3258sub set_command_list {
3259 my ($self, $cmds) = @_;
3260
3261 $self->{cmdbox}->clear ();
3262 $self->{commands} = $cmds;
3263
3264 my $idx = 0;
3265
3266 for (@$cmds) {
3267 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3268
3269 my $i = $idx;
3270 $hb->add (new CFClient::UI::Label text => $_);
3271 $hb->add (new CFClient::UI::Button
3272 text => "delete",
3273 tooltip => "Deletes the action from the record",
3274 on_activate => sub {
3275 $self->{cmdbox}->remove ($hb);
3276 $cmds->[$i] = undef;
3277 });
3278
3279
3280 $idx++
3281 }
3282}
3283
3284#############################################################################
3285
3286package CFClient::UI::SpellList;
3287
3288our @ISA = CFClient::UI::FancyFrame::;
3289
3290sub new {
3291 my $class = shift;
3292
3293 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3294
3295 $self->add (new CFClient::UI::ScrolledWindow
3296 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3297
3298 $self;
3299}
3300
3301# XXX: Do sorting? Argl...
3302sub add_spell {
3303 my ($self, $spell) = @_;
3304 $self->{spells}->{$spell->{name}} = $spell;
3305
3306 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3307 face => $spell->{face},
3308 can_hover => 1,
3309 can_events => 1,
3310 tooltip => $spell->{message});
3311
3312 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3313 text => $spell->{name},
3314 can_hover => 1,
3315 can_events => 1,
3316 tooltip => $spell->{message},
3317 expand => 1);
3318
3319 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3320 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3321 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3322 expand => 1);
3323
3324 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3325 text => "bind to key",
3326 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3327}
3328
3329sub rebuild_spell_list {
3330 my ($self) = @_;
3331 $self->{tbl_idx} = 0;
3332 $self->add_spell ($_) for values %{$self->{spells}};
3333}
3334
3335sub remove_spell {
3336 my ($self, $spell) = @_;
3337 delete $self->{spells}->{$spell->{name}};
3338 $self->rebuild_spell_list;
3339}
3340
3341#############################################################################
3342
3343package CFClient::UI::Root;
1506 3344
1507our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
1508 3346
3347use CFClient::OpenGL;
3348
3349sub new {
3350 my $class = shift;
3351
3352 my $self = $class->SUPER::new (
3353 visible => 1,
3354 @_,
3355 );
3356
3357 Scalar::Util::weaken ($self->{root} = $self);
3358
3359 $self
3360}
3361
1509sub size_request { 3362sub size_request {
1510 ($::WIDTH, $::HEIGHT) 3363 my ($self) = @_;
3364
3365 ($self->{w}, $self->{h})
3366}
3367
3368sub _to_pixel {
3369 my ($coord, $size, $max) = @_;
3370
3371 $coord =
3372 $coord eq "center" ? ($max - $size) * 0.5
3373 : $coord eq "max" ? $max
3374 : $coord;
3375
3376 $coord = 0 if $coord < 0;
3377 $coord = $max - $size if $coord > $max - $size;
3378
3379 int $coord + 0.5
1511} 3380}
1512 3381
1513sub size_allocate { 3382sub size_allocate {
1514 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
1515 3384
1516 $self->_size_allocate ($x, $y, $w, $h); 3385 for my $child ($self->children) {
3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1517 3387
1518 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3388 $X = $child->{force_x} if exists $child->{force_x};
1519 for @{$self->{children}}; 3389 $Y = $child->{force_y} if exists $child->{force_y};
1520}
1521 3390
1522sub translate { 3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
3394 $child->configure ($X, $Y, $W, $H);
3395 }
3396}
3397
3398sub coord2local {
1523 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
1524 3400
1525 ($x, $y) 3401 ($x, $y)
1526} 3402}
1527 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
1528sub update { 3410sub update {
1529 my ($self) = @_; 3411 my ($self) = @_;
1530 3412
1531 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3413 $::WANT_REFRESH++;
1532 ::refresh ();
1533} 3414}
1534 3415
1535sub add { 3416sub add {
1536 my ($self, $widget) = @_; 3417 my ($self, @children) = @_;
1537 3418
3419 $_->{is_toplevel} = 1
3420 for @children;
3421
1538 $self->SUPER::add ($widget); 3422 $self->SUPER::add (@children);
1539
1540 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request);
1541} 3423}
1542 3424
3425sub remove {
3426 my ($self, @children) = @_;
3427
3428 $self->SUPER::remove (@children);
3429
3430 delete $self->{is_toplevel}
3431 for @children;
3432
3433 while (@children) {
3434 my $w = pop @children;
3435 push @children, $w->children;
3436 $w->set_invisible;
3437 }
3438}
3439
3440sub on_refresh {
3441 my ($self, $id, $cb) = @_;
3442
3443 $self->{refresh_hook}{$id} = $cb;
3444}
3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
1543sub draw { 3452sub draw {
1544 my ($self) = @_; 3453 my ($self) = @_;
3454
3455 while ($self->{refresh_hook}) {
3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
3458 }
3459
3460 if ($self->{realloc}) {
3461 my %queue;
3462 my @queue;
3463 my $widget;
3464
3465 outer:
3466 while () {
3467 if (my $realloc = delete $self->{realloc}) {
3468 for $widget (values %$realloc) {
3469 $widget->{visible} or next; # do not resize invisible widgets
3470
3471 $queue{$widget+0}++ and next; # duplicates are common
3472
3473 push @{ $queue[$widget->{visible}] }, $widget;
3474 }
3475 }
3476
3477 while () {
3478 @queue or last outer;
3479
3480 $widget = pop @{ $queue[-1] || [] }
3481 and last;
3482
3483 pop @queue;
3484 }
3485
3486 delete $queue{$widget+0};
3487
3488 my ($w, $h) = $widget->size_request;
3489
3490 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3491 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3492
3493 $w = $widget->{force_w} if exists $widget->{force_w};
3494 $h = $widget->{force_h} if exists $widget->{force_h};
3495
3496 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3497 || delete $widget->{force_realloc}) {
3498 $widget->{req_w} = $w;
3499 $widget->{req_h} = $h;
3500
3501 $self->{size_alloc}{$widget+0} = $widget;
3502
3503 if (my $parent = $widget->{parent}) {
3504 $self->{realloc}{$parent+0} = $parent
3505 unless $queue{$parent+0};
3506
3507 $parent->{force_size_alloc} = 1;
3508 $self->{size_alloc}{$parent+0} = $parent;
3509 }
3510 }
3511
3512 delete $self->{realloc}{$widget+0};
3513 }
3514 }
3515
3516 while (my $size_alloc = delete $self->{size_alloc}) {
3517 my @queue = sort { $b->{visible} <=> $a->{visible} }
3518 values %$size_alloc;
3519
3520 while () {
3521 my $widget = pop @queue || last;
3522
3523 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3524
3525 $w = 0 if $w < 0;
3526 $h = 0 if $h < 0;
3527
3528 $w = int $w + 0.5;
3529 $h = int $h + 0.5;
3530
3531 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3532 $widget->{old_w} = $widget->{w};
3533 $widget->{old_h} = $widget->{h};
3534
3535 $widget->{w} = $w;
3536 $widget->{h} = $h;
3537
3538 $widget->emit (size_allocate => $w, $h);
3539 }
3540 }
3541 }
3542
3543 while ($self->{post_alloc_hook}) {
3544 $_->()
3545 for values %{delete $self->{post_alloc_hook}};
3546 }
3547
3548
3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
3551 glClear GL_COLOR_BUFFER_BIT;
3552
3553 glMatrixMode GL_PROJECTION;
3554 glLoadIdentity;
3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3556 glMatrixMode GL_MODELVIEW;
3557 glLoadIdentity;
3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
1545 3565
1546 $self->_draw; 3566 $self->_draw;
1547} 3567}
1548 3568
1549############################################################################# 3569#############################################################################
1550 3570
1551package CFClient::UI; 3571package CFClient::UI;
1552 3572
1553$TOPLEVEL = new CFClient::UI::Toplevel; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1554 3575
15551 35761
1556 3577

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