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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.115 by root, Sat Apr 15 19:35:20 2006 UTC vs.
Revision 1.276 by root, Sun Jun 4 00:16:01 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376 # nop
377}
378
379sub visible_children {
380 $_[0]->children
381}
382
383sub set_max_size {
153 my ($self, $x, $y) = @_; 384 my ($self, $w, $h) = @_;
154 385
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 386 delete $self->{max_w}; $self->{max_w} = $w if $w;
387 delete $self->{max_h}; $self->{max_h} = $h if $h;
388}
389
390sub set_tooltip {
391 my ($self, $tooltip) = @_;
392
393 $tooltip =~ s/^\s+//;
394 $tooltip =~ s/\s+$//;
395
396 return if $self->{tooltip} eq $tooltip;
397
398 $self->{tooltip} = $tooltip;
399
400 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
401 delete $CFClient::UI::TOOLTIP->{owner};
402 CFClient::UI::check_tooltip;
403 }
156} 404}
157 405
158# translate global coordinates to local coordinate system 406# translate global coordinates to local coordinate system
159sub coord2local { 407sub coord2local {
160 my ($self, $x, $y) = @_; 408 my ($self, $x, $y) = @_;
161 409
162 my ($X, $Y) = $self->_topleft; 410 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 411}
165 412
166# translate local coordinates to global coordinate system 413# translate local coordinates to global coordinate system
167sub coord2global { 414sub coord2global {
168 my ($self, $x, $y) = @_; 415 my ($self, $x, $y) = @_;
169 416
170 my ($X, $Y) = $self->_topleft; 417 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 418}
173 419
174sub focus_in { 420sub focus_in {
175 my ($self) = @_; 421 my ($self) = @_;
176 422
177 return if $FOCUS == $self; 423 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 424 return unless $self->{can_focus};
179 425
180 my $focus = $FOCUS; $FOCUS = $self; 426 my $focus = $FOCUS; $FOCUS = $self;
427
428 $self->_emit (focus_in => $focus);
429
181 $focus->update if $focus; 430 $focus->update if $focus;
182 $FOCUS->update; 431 $FOCUS->update;
183} 432}
184 433
185sub focus_out { 434sub focus_out {
186 my ($self) = @_; 435 my ($self) = @_;
187 436
188 return unless $FOCUS == $self; 437 return unless $FOCUS == $self;
189 438
190 my $focus = $FOCUS; undef $FOCUS; 439 my $focus = $FOCUS; undef $FOCUS;
440
441 $self->_emit (focus_out => $focus);
442
191 $focus->update if $focus; #? 443 $focus->update if $focus; #?
192}
193 444
445 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
446 unless $FOCUS;
447}
448
194sub mouse_motion { } 449sub mouse_motion { 0 }
195sub button_up { } 450sub button_up { 0 }
196sub key_down { } 451sub key_down { 0 }
197sub key_up { } 452sub key_up { 0 }
198 453
199sub button_down { 454sub button_down {
200 my ($self, $ev, $x, $y) = @_; 455 my ($self, $ev, $x, $y) = @_;
201 456
202 $self->focus_in; 457 $self->focus_in;
203}
204 458
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 459 0
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 460}
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 461
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 462sub find_widget {
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 463 my ($self, $x, $y) = @_;
464
465 return () unless $self->{can_events};
466
467 return $self
468 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
469 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
470
471 ()
472}
473
474sub set_parent {
475 my ($self, $parent) = @_;
476
477 Scalar::Util::weaken ($self->{parent} = $parent);
478 $self->set_visible if $parent->{visible};
479}
480
481sub connect {
482 my ($self, $signal, $cb) = @_;
483
484 push @{ $self->{signal_cb}{$signal} }, $cb;
485}
486
487sub _emit {
488 my ($self, $signal, @args) = @_;
489
490 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
491}
492
493sub emit {
494 my ($self, $signal, @args) = @_;
495
496 $self->_emit ($signal, @args)
497 || $self->$signal (@args);
498}
499
500sub visibility_change {
501 #my ($self, $visible) = @_;
502}
503
504sub realloc {
505 my ($self) = @_;
506
507 if ($self->{visible}) {
508 return if $self->{root}{realloc}{$self+0};
509
510 $self->{root}{realloc}{$self+0} = $self;
511 $self->{root}->update;
512 } else {
513 delete $self->{req_w};
514 delete $self->{req_h};
515 }
516}
517
518sub update {
519 my ($self) = @_;
520
521 $self->{parent}->update
522 if $self->{parent};
523}
524
525sub reconfigure {
526 my ($self) = @_;
527
528 $self->realloc;
529 $self->update;
530}
531
532# using global variables seems a bit hacky, but passing through all drawing
533# functions seems pointless.
534our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
210 535
211sub draw { 536sub draw {
212 my ($self) = @_; 537 my ($self) = @_;
213 538
214 return unless $self->{h} && $self->{w}; 539 return unless $self->{h} && $self->{w};
540
541 # update screen rectangle
542 local $draw_x = $draw_x + $self->{x};
543 local $draw_y = $draw_y + $self->{y};
544 local $draw_w = $draw_x + $self->{w};
545 local $draw_h = $draw_y + $self->{h};
546
547 # skip widgets that are entirely outside the drawing area
548 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
549 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
215 550
216 glPushMatrix; 551 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0; 552 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw; 553 $self->_draw;
219 glPopMatrix; 554 glPopMatrix;
220 555
221 if ($self == $HOVER && $self->{can_hover}) { 556 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 557 my ($x, $y) = @$self{qw(x y)};
223 558
224 glColor 0, 0, 1, 0.2; 559 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 560 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 561 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 562 glBegin GL_QUADS;
228 glVertex $x , $y; 563 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 564 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 565 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 566 glVertex $x , $y + $self->{h};
232 glEnd; 567 glEnd;
233 glDisable GL_BLEND; 568 glDisable GL_BLEND;
234 } 569 }
570
571 if ($ENV{CFPLUS_DEBUG} & 1) {
572 glPushMatrix;
573 glColor 1, 1, 0, 1;
574 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
575 glBegin GL_LINE_LOOP;
576 glVertex 0 , 0;
577 glVertex $self->{w} - 1, 0;
578 glVertex $self->{w} - 1, $self->{h} - 1;
579 glVertex 0 , $self->{h} - 1;
580 glEnd;
581 glPopMatrix;
582 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
583 }
235} 584}
236 585
237sub _draw { 586sub _draw {
238 my ($self) = @_; 587 my ($self) = @_;
239 588
240 warn "no draw defined for $self\n"; 589 warn "no draw defined for $self\n";
590}
591
592sub DESTROY {
593 my ($self) = @_;
594
595 delete $WIDGET{$self+0};
596 #$self->deactivate;
597}
598
599#############################################################################
600
601package CFClient::UI::DrawBG;
602
603our @ISA = CFClient::UI::Base::;
604
605use strict;
606use CFClient::OpenGL;
607
608sub new {
609 my $class = shift;
610
611 # range [value, low, high, page]
612
613 $class->SUPER::new (
614 #bg => [0, 0, 0, 0.2],
615 #active_bg => [1, 1, 1, 0.5],
616 @_
617 )
618}
619
620sub _draw {
621 my ($self) = @_;
622
623 my $color = $FOCUS == $self && $self->{active_bg}
624 ? $self->{active_bg}
625 : $self->{bg};
626
627 if ($color && (@$color < 4 || $color->[3])) {
628 my ($w, $h) = @$self{qw(w h)};
629
630 glEnable GL_BLEND;
631 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
632 glColor @$color;
633
634 glBegin GL_QUADS;
635 glVertex 0 , 0;
636 glVertex 0 , $h;
637 glVertex $w, $h;
638 glVertex $w, 0;
639 glEnd;
640
641 glDisable GL_BLEND;
642 }
643}
644
645#############################################################################
646
647package CFClient::UI::Empty;
648
649our @ISA = CFClient::UI::Base::;
650
651sub new {
652 my ($class, %arg) = @_;
653 $class->SUPER::new (can_events => 0, %arg);
654}
655
656sub size_request {
657 my ($self) = @_;
658
659 ($self->{w} + 0, $self->{h} + 0)
660}
661
662sub draw { }
663
664#############################################################################
665
666package CFClient::UI::Container;
667
668our @ISA = CFClient::UI::Base::;
669
670sub new {
671 my ($class, %arg) = @_;
672
673 my $children = delete $arg{children};
674
675 my $self = $class->SUPER::new (
676 children => [],
677 can_events => 0,
678 %arg,
679 );
680
681 $self->add (@$children)
682 if $children;
683
684 $self
685}
686
687sub add {
688 my ($self, @widgets) = @_;
689
690 $_->set_parent ($self)
691 for @widgets;
692
693 use sort 'stable';
694
695 $self->{children} = [
696 sort { $a->{z} <=> $b->{z} }
697 @{$self->{children}}, @widgets
698 ];
699
700 $self->realloc;
701}
702
703sub children {
704 @{ $_[0]{children} }
705}
706
707sub remove {
708 my ($self, $child) = @_;
709
710 delete $child->{parent};
711 $child->hide;
712
713 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
714
715 $self->realloc;
716}
717
718sub clear {
719 my ($self) = @_;
720
721 my $children = delete $self->{children};
722 $self->{children} = [];
723
724 for (@$children) {
725 delete $_->{parent};
726 $_->hide;
727 }
728
729 $self->realloc;
241} 730}
242 731
243sub find_widget { 732sub find_widget {
244 my ($self, $x, $y) = @_; 733 my ($self, $x, $y) = @_;
245 734
246 return $self 735 $x -= $self->{x};
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 736 $y -= $self->{y};
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249 737
738 my $res;
739
740 for (reverse $self->visible_children) {
741 $res = $_->find_widget ($x, $y)
742 and return $res;
743 }
744
745 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
746}
747
748sub _draw {
749 my ($self) = @_;
750
751 $_->draw for @{$self->{children}};
752}
753
754#############################################################################
755
756package CFClient::UI::Bin;
757
758our @ISA = CFClient::UI::Container::;
759
760sub new {
761 my ($class, %arg) = @_;
762
763 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
764
765 $class->SUPER::new (children => [$child], %arg)
766}
767
768sub add {
769 my ($self, $child) = @_;
770
771 $self->{children} = [];
250 () 772
773 $self->SUPER::add ($child);
251} 774}
252 775
253sub set_parent { 776sub remove {
254 my ($self, $parent) = @_; 777 my ($self, $widget) = @_;
255 778
256 Scalar::Util::weaken ($self->{parent} = $parent); 779 $self->SUPER::remove ($widget);
780
781 $self->{children} = [new CFClient::UI::Empty]
782 unless @{$self->{children}};
783}
784
785sub child { $_[0]->{children}[0] }
786
787sub size_request {
788 $_[0]{children}[0]->size_request
789}
790
791sub size_allocate {
792 my ($self, $w, $h) = @_;
793
794 $self->{children}[0]->configure (0, 0, $w, $h);
795}
796
797#############################################################################
798
799# back-buffered drawing area
800
801package CFClient::UI::Window;
802
803our @ISA = CFClient::UI::Bin::;
804
805use CFClient::OpenGL;
806
807sub new {
808 my ($class, %arg) = @_;
809
810 my $self = $class->SUPER::new (%arg);
257} 811}
258 812
259sub update { 813sub update {
260 my ($self) = @_; 814 my ($self) = @_;
261 815
262 $self->{parent}->update 816 $ROOT->on_post_alloc ($self => sub { $self->render_child });
263 if $self->{parent}; 817 $self->SUPER::update;
264} 818}
265 819
266sub connect { 820sub size_allocate {
267 my ($self, $signal, $cb) = @_; 821 my ($self, $w, $h) = @_;
268 822
269 push @{ $self->{cb}{$signal} }, $cb; 823 $self->SUPER::size_allocate ($w, $h);
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY {
280 my ($self) = @_;
281
282 #$self->deactivate; 824 $self->update;
825}
826
827sub _render {
828 my ($self) = @_;
829
830 $self->{children}[0]->draw;
831}
832
833sub render_child {
834 my ($self) = @_;
835
836 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
837 glClearColor 0, 0, 0, 0;
838 glClear GL_COLOR_BUFFER_BIT;
839
840 {
841 package CFClient::UI::Base;
842
843 ($draw_x, $draw_y, $draw_w, $draw_h) =
844 (0, 0, $self->{w}, $self->{h});
845 }
846
847 $self->_render;
848 };
849}
850
851sub _draw {
852 my ($self) = @_;
853
854 my ($w, $h) = @$self{qw(w h)};
855
856 my $tex = $self->{texture}
857 or return;
858
859 glEnable GL_TEXTURE_2D;
860 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
861 glColor 1, 1, 1, 1;
862
863 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
864
865 glDisable GL_TEXTURE_2D;
283} 866}
284 867
285############################################################################# 868#############################################################################
286 869
287package CFClient::UI::DrawBG; 870package CFClient::UI::ViewPort;
288 871
289our @ISA = CFClient::UI::Base::; 872our @ISA = CFClient::UI::Window::;
290
291use strict;
292use SDL::OpenGL;
293 873
294sub new { 874sub new {
295 my $class = shift; 875 my $class = shift;
296 876
297 # range [value, low, high, page]
298
299 $class->SUPER::new ( 877 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 878 scroll_x => 0,
301 active_bg => [1, 1, 1, 0.5], 879 scroll_y => 1,
302 @_ 880 @_,
303 ) 881 )
304} 882}
305 883
306sub _draw { 884sub size_request {
885 my ($self) = @_;
886
887 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
888
889 $w = 10 if $self->{scroll_x};
890 $h = 10 if $self->{scroll_y};
891
892 ($w, $h)
893}
894
895sub size_allocate {
307 my ($self) = @_; 896 my ($self, $w, $h) = @_;
308 897
309 my ($w, $h) = @$self{qw(w h)}; 898 my $child = $self->child;
310 899
311 glEnable GL_BLEND; 900 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 901 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} };
314 902
315 glBegin GL_QUADS; 903 $self->child->configure (0, 0, $w, $h);
316 glVertex 0 , 0; 904 $self->update;
317 glVertex 0 , $h; 905}
318 glVertex $w, $h;
319 glVertex $w, 0;
320 glEnd;
321 906
322 glDisable GL_BLEND; 907sub set_offset {
908 my ($self, $x, $y) = @_;
909
910 $self->{view_x} = int $x;
911 $self->{view_y} = int $y;
912
913 $self->update;
914}
915
916# hmm, this does not work for topleft of $self... but we should not ask for that
917sub coord2local {
918 my ($self, $x, $y) = @_;
919
920 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
921}
922
923sub coord2global {
924 my ($self, $x, $y) = @_;
925
926 $x = List::Util::min $self->{w}, $x - $self->{view_x};
927 $y = List::Util::min $self->{h}, $y - $self->{view_y};
928
929 $self->SUPER::coord2global ($x, $y)
930}
931
932sub find_widget {
933 my ($self, $x, $y) = @_;
934
935 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
936 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
937 ) {
938 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
939 } else {
940 $self->CFClient::UI::Base::find_widget ($x, $y)
941 }
942}
943
944sub _render {
945 my ($self) = @_;
946
947 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
948 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
949
950 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
951
952 $self->SUPER::_render;
323} 953}
324 954
325############################################################################# 955#############################################################################
326 956
327package CFClient::UI::Empty; 957package CFClient::UI::ScrolledWindow;
328 958
329our @ISA = CFClient::UI::Base::; 959our @ISA = CFClient::UI::HBox::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340
341our @ISA = CFClient::UI::Base::;
342 960
343sub new { 961sub new {
344 my ($class, %arg) = @_; 962 my ($class, %arg) = @_;
345 963
346 my $children = delete $arg{children} || []; 964 my $child = delete $arg{child};
347 965
348 my $self = $class->SUPER::new (children => [], %arg); 966 my $self;
349 $self->add ($_) for @$children; 967
968 my $slider = new CFClient::UI::Slider
969 vertical => 1,
970 range => [0, 0, 1, 0.01], # HACK fix
971 on_changed => sub {
972 $self->{vp}->set_offset (0, $_[1]);
973 },
974 ;
975
976 $self = $class->SUPER::new (
977 vp => (new CFClient::UI::ViewPort expand => 1),
978 slider => $slider,
979 %arg,
980 );
981
982 $self->SUPER::add ($self->{vp}, $self->{slider});
983 $self->add ($child) if $child;
350 984
351 $self 985 $self
352} 986}
353 987
354sub add { 988sub add {
355 my ($self, $child) = @_;
356
357 $child->set_parent ($self);
358
359 use sort 'stable';
360
361 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child
364 ];
365
366 $self->{w} = $self->{h} = -1;
367 $self->update;
368}
369
370sub remove {
371 my ($self, $widget) = @_; 989 my ($self, $widget) = @_;
372 990
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 991 $self->{vp}->add ($self->{child} = $widget);
374
375 $self->size_allocate (0, 0, $self->{w}, $self->{h});
376} 992}
377 993
378sub find_widget { 994sub update {
995 my ($self) = @_;
996
997 $self->SUPER::update;
998
999 # todo: overwrite size_allocate of child
1000 my $child = $self->{vp}->child;
1001 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1002}
1003
1004sub size_allocate {
379 my ($self, $x, $y) = @_; 1005 my ($self, $w, $h) = @_;
380 1006
381 $x -= $self->{x}; 1007 $self->SUPER::size_allocate ($w, $h);
382 $y -= $self->{y};
383 1008
384 my $res; 1009 my $child = $self->{vp}->child;
1010 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1011}
385 1012
386 for (reverse @{ $self->{children} }) { 1013#TODO# update range on size_allocate depending on child
387 $res = $_->find_widget ($x, $y) 1014# update viewport offset on scroll
388 and return $res; 1015
1016#############################################################################
1017
1018package CFClient::UI::Frame;
1019
1020our @ISA = CFClient::UI::Bin::;
1021
1022use CFClient::OpenGL;
1023
1024sub new {
1025 my $class = shift;
1026
1027 $class->SUPER::new (
1028 bg => undef,
1029 @_,
389 } 1030 )
390
391 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
392} 1031}
393 1032
394sub _draw { 1033sub _draw {
395 my ($self) = @_; 1034 my ($self) = @_;
396 1035
397 $_->draw for @{$self->{children}}; 1036 if ($self->{bg}) {
1037 my ($w, $h) = @$self{qw(w h)};
1038
1039 glEnable GL_BLEND;
1040 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1041 glColor @{ $self->{bg} };
1042
1043 glBegin GL_QUADS;
1044 glVertex 0 , 0;
1045 glVertex 0 , $h;
1046 glVertex $w, $h;
1047 glVertex $w, 0;
1048 glEnd;
1049
1050 glDisable GL_BLEND;
1051 }
1052
1053 $self->SUPER::_draw;
398} 1054}
399 1055
400############################################################################# 1056#############################################################################
401 1057
402package CFClient::UI::Bin; 1058package CFClient::UI::FancyFrame;
403 1059
404our @ISA = CFClient::UI::Container::; 1060our @ISA = CFClient::UI::Bin::;
1061
1062use CFClient::OpenGL;
1063
1064my $bg =
1065 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1066 mipmap => 1, wrap => 1;
1067
1068my @border =
1069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1070 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
405 1071
406sub new { 1072sub new {
407 my ($class, %arg) = @_; 1073 my ($class, %arg) = @_;
408 1074
409 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 1075 my $title = delete $arg{title};
410 1076
411 $class->SUPER::new (children => [$child], %arg) 1077 my $self = $class->SUPER::new (
1078 bg => [1, 1, 1, 1],
1079 border_bg => [1, 1, 1, 1],
1080 border => 0.6,
1081 can_events => 1,
1082 min_w => 16,
1083 min_h => 16,
1084 %arg,
1085 );
1086
1087 $self->{title} = new CFClient::UI::Label
1088 align => 0,
1089 valign => 1,
1090 text => $title,
1091 fontsize => $self->{border}
1092 if defined $title;
1093
1094 $self
412} 1095}
413 1096
414sub add { 1097sub add {
415 my ($self, $widget) = @_; 1098 my ($self, @widgets) = @_;
416 1099
417 $self->{children} = []; 1100 $self->SUPER::add (@widgets);
1101 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1102}
1103
1104sub border {
1105 int $_[0]{border} * $::FONTSIZE
1106}
1107
1108sub size_request {
1109 my ($self) = @_;
1110
1111 $self->{title}->size_request
1112 if $self->{title};
1113
1114 my ($w, $h) = $self->SUPER::size_request;
1115
1116 (
1117 $w + $self->border * 2,
1118 $h + $self->border * 2,
1119 )
1120}
1121
1122sub size_allocate {
1123 my ($self, $w, $h) = @_;
1124
1125 if ($self->{title}) {
1126 $self->{title}{w} = $w;
1127 $self->{title}{h} = $h;
1128 $self->{title}->size_allocate ($w, $h);
1129 }
1130
1131 my $border = $self->border;
1132
1133 $h -= List::Util::max 0, $border * 2;
1134 $w -= List::Util::max 0, $border * 2;
418 1135
419 $self->SUPER::add ($widget); 1136 $self->child->configure ($border, $border, $w, $h);
420} 1137}
421 1138
422sub remove { 1139sub button_down {
1140 my ($self, $ev, $x, $y) = @_;
1141
1142 my ($w, $h) = @$self{qw(w h)};
1143 my $border = $self->border;
1144
1145 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1146 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1147
1148 if ($lr & $td) {
1149 my ($wx, $wy) = ($self->{x}, $self->{y});
1150 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1151 my ($bw, $bh) = ($self->{w}, $self->{h});
1152
1153 my $mx = $x < $border;
1154 my $my = $y < $border;
1155
1156 $self->{motion} = sub {
1157 my ($ev, $x, $y) = @_;
1158
1159 my $dx = $ev->{x} - $ox;
1160 my $dy = $ev->{y} - $oy;
1161
1162 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1163 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1164
1165 $self->realloc;
1166 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1167 };
1168
1169 } elsif ($lr ^ $td) {
1170 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1171 my ($bx, $by) = ($self->{x}, $self->{y});
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 ($x, $y) = ($ev->{x}, $ev->{y});
1177
1178 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1179 };
1180 } else {
1181 return 0;
1182 }
1183
1184 1
1185}
1186
1187sub button_up {
1188 my ($self, $ev, $x, $y) = @_;
1189
1190 !!delete $self->{motion}
1191}
1192
1193sub mouse_motion {
1194 my ($self, $ev, $x, $y) = @_;
1195
1196 $self->{motion}->($ev, $x, $y) if $self->{motion};
1197
1198 !!$self->{motion}
1199}
1200
1201sub _draw {
423 my ($self, $widget) = @_; 1202 my ($self) = @_;
424 1203
425 $self->SUPER::remove ($widget); 1204 my $child = $self->{children}[0];
426 1205
427 $self->{children} = [new CFClient::UI::Empty] 1206 my ($w, $h ) = ($self->{w}, $self->{h});
428 unless @{$self->{children}}; 1207 my ($cw, $ch) = ($child->{w}, $child->{h});
429}
430 1208
431sub child { $_[0]->{children}[0] } 1209 glEnable GL_TEXTURE_2D;
1210 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
432 1211
433sub size_request { 1212 my $border = $self->border;
434 $_[0]{children}[0]->size_request
435}
436 1213
437sub size_allocate { 1214 glColor @{ $self->{border_bg} };
438 my ($self, $x, $y, $w, $h) = @_; 1215 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1216 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1217 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1218 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
439 1219
440 $self->_size_allocate ($x, $y, $w, $h) or return; 1220 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1221 glColor @{ $self->{bg} };
441 1222
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1223 # TODO: repeat texture not scale
1224 # solve this better(?)
1225 $bg->{s} = $cw / $bg->{w};
1226 $bg->{t} = $ch / $bg->{h};
1227 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1228 }
1229
1230 glDisable GL_TEXTURE_2D;
1231
1232 $child->draw;
1233
1234 if ($self->{title}) {
1235 glTranslate 0, $border - $self->{h};
1236 $self->{title}->_draw;
1237 }
443} 1238}
444 1239
445############################################################################# 1240#############################################################################
446 1241
447package CFClient::UI::Window; 1242package CFClient::UI::Table;
448 1243
449our @ISA = CFClient::UI::Bin::; 1244our @ISA = CFClient::UI::Base::;
450 1245
451use SDL::OpenGL; 1246use List::Util qw(max sum);
452 1247
453sub new { 1248use CFClient::OpenGL;
454 my ($class, %arg) = @_;
455
456 my $self = $class->SUPER::new (%arg);
457}
458
459sub update {
460 my ($self) = @_;
461
462 # we want to do this delayed...
463 $self->render_chld;
464 $self->SUPER::update;
465}
466
467sub render_chld {
468 my ($self) = @_;
469
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1;
472 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw;
474 };
475}
476
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485}
486
487sub _draw {
488 my ($self) = @_;
489
490 my ($w, $h) = ($self->w, $self->h);
491
492 my $tex = $self->{texture}
493 or return;
494
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
499
500 $tex->draw_quad (0, 0, $w, $h);
501
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D;
504}
505
506#############################################################################
507
508package CFClient::UI::Frame;
509
510our @ISA = CFClient::UI::Bin::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 1249
562sub new { 1250sub new {
563 my $class = shift; 1251 my $class = shift;
564 1252
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new (
568 bg => [1, 1, 1, 1],
569 border_bg => [1, 1, 1, 1],
570 border => $::FONTSIZE * 0.8,
571 @_
572 )
573}
574
575sub size_request {
576 my ($self) = @_;
577
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
579
580 my ($w, $h) = $self->SUPER::size_request;
581
582 (
583 $w + $self->{border} * 2,
584 $h + $self->{border} * 2,
585 )
586}
587
588sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_;
590
591 $self->_size_allocate ($x, $y, $w, $h) or return;
592
593 $h -= List::Util::max 0, $self->{border} * 2;
594 $w -= List::Util::max 0, $self->{border} * 2;
595
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
597}
598
599sub button_down {
600 my ($self, $ev, $x, $y) = @_;
601
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
604
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
606 my ($bw, $bh) = ($self->{w}, $self->{h});
607
608 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_;
610
611 ($x, $y) = ($ev->motion_x, $ev->motion_y);
612
613 $self->{user_w} = $bw + $x - $ox;
614 $self->{user_h} = $bh + $y - $oy;
615 $self->update;
616 };
617
618 } elsif ($x >= 0 && $x < $self->{w}
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
622 my ($bx, $by) = ($self->{x}, $self->{y});
623
624 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_;
626
627 ($x, $y) = ($ev->motion_x, $ev->motion_y);
628
629 $self->move ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 };
632 }
633}
634
635sub button_up {
636 my ($self, $ev, $x, $y) = @_;
637
638 delete $self->{motion};
639}
640
641sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_;
643
644 $self->{motion}->($ev, $x, $y) if $self->{motion};
645}
646
647sub _draw {
648 my ($self) = @_;
649
650 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
652
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657
658 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border});
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
663
664 my $bg = $tex[0];
665
666 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w};
668 my $rep_y = $ch / $bg->{h};
669
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
676
677 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679
680 $self->child->draw;
681}
682
683#############################################################################
684
685package CFClient::UI::Table;
686
687our @ISA = CFClient::UI::Base::;
688
689use List::Util qw(max sum);
690
691use SDL::OpenGL;
692
693sub new {
694 my $class = shift;
695
696 $class->SUPER::new ( 1253 $class->SUPER::new (
697 col_expand => [], 1254 col_expand => [],
698 @_ 1255 @_,
699 ) 1256 )
1257}
1258
1259sub children {
1260 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1261}
701 1262
702sub add { 1263sub add {
703 my ($self, $x, $y, $child) = @_; 1264 my ($self, $x, $y, $child) = @_;
704 1265
705 $child->set_parent ($self); 1266 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1267 $self->{children}[$y][$x] = $child;
707 1268
708 $self->{w} = $self->{h} = -1; 1269 $self->realloc;
709 $self->update;
710} 1270}
711 1271
712# TODO: move to container class maybe? send childs a signal on removal? 1272# TODO: move to container class maybe? send children a signal on removal?
713sub clear { 1273sub clear {
714 my ($self) = @_; 1274 my ($self) = @_;
715 1275
1276 my @children = $self->children;
716 delete $self->{children}; 1277 delete $self->{children};
717 $self->update; 1278
1279 for (@children) {
1280 delete $_->{parent};
1281 $_->hide;
1282 }
1283
1284 $self->realloc;
718} 1285}
719 1286
720sub get_wh { 1287sub get_wh {
721 my ($self) = @_; 1288 my ($self) = @_;
722 1289
… …
727 or next; 1294 or next;
728 1295
729 for my $x (0 .. $#$row) { 1296 for my $x (0 .. $#$row) {
730 my $widget = $row->[$x] 1297 my $widget = $row->[$x]
731 or next; 1298 or next;
732 my ($w, $h) = $widget->size_request; 1299 my ($w, $h) = @$widget{qw(req_w req_h)};
733 1300
734 $w[$x] = max $w[$x], $w; 1301 $w[$x] = max $w[$x], $w;
735 $h[$y] = max $h[$y], $h; 1302 $h[$y] = max $h[$y], $h;
736 } 1303 }
737 } 1304 }
… …
749 (sum @$hs), 1316 (sum @$hs),
750 ) 1317 )
751} 1318}
752 1319
753sub size_allocate { 1320sub size_allocate {
754 my ($self, $x, $y, $w, $h) = @_; 1321 my ($self, $w, $h) = @_;
755
756 $self->_size_allocate ($x, $y, $w, $h) or return;
757 1322
758 my ($ws, $hs) = $self->get_wh; 1323 my ($ws, $hs) = $self->get_wh;
759 1324
760 my $req_w = sum @$ws; 1325 my $req_w = (sum @$ws) || 1;
761 my $req_h = sum @$hs; 1326 my $req_h = (sum @$hs) || 1;
762 1327
763 # TODO: nicer code && do row_expand 1328 # TODO: nicer code && do row_expand
764 my @col_expand = @{$self->{col_expand}}; 1329 my @col_expand = @{$self->{col_expand}};
765 @col_expand = (1) x @$ws unless @col_expand; 1330 @col_expand = (1) x @$ws unless @col_expand;
766 my $col_expand = (sum @col_expand) || 1; 1331 my $col_expand = (sum @col_expand) || 1;
… …
783 1348
784 for my $c (0 .. $#$row) { 1349 for my $c (0 .. $#$row) {
785 my $col_w = $ws->[$c]; 1350 my $col_w = $ws->[$c];
786 1351
787 if (my $widget = $row->[$c]) { 1352 if (my $widget = $row->[$c]) {
788 $widget->size_allocate ($x, $y, $col_w, $row_h); 1353 $widget->configure ($x, $y, $col_w, $row_h);
789 } 1354 }
790 1355
791 $x += $col_w; 1356 $x += $col_w;
792 } 1357 }
793 1358
… …
820 } 1385 }
821} 1386}
822 1387
823############################################################################# 1388#############################################################################
824 1389
1390package CFClient::UI::Box;
1391
1392our @ISA = CFClient::UI::Container::;
1393
1394sub size_request {
1395 my ($self) = @_;
1396
1397 $self->{vertical}
1398 ? (
1399 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1400 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1401 )
1402 : (
1403 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1404 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1405 )
1406}
1407
1408sub size_allocate {
1409 my ($self, $w, $h) = @_;
1410
1411 my $space = $self->{vertical} ? $h : $w;
1412 my $children = $self->{children};
1413
1414 my @req;
1415
1416 if ($self->{homogeneous}) {
1417 @req = ($space / (@$children || 1)) x @$children;
1418 } else {
1419 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1420 my $req = List::Util::sum @req;
1421
1422 if ($req > $space) {
1423 # ah well, not enough space
1424 $_ *= $space / $req for @req;
1425 } else {
1426 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1427
1428 $space = ($space - $req) / $expand; # remaining space to give away
1429
1430 $req[$_] += $space * $children->[$_]{expand}
1431 for 0 .. $#$children;
1432 }
1433 }
1434
1435 CFClient::UI::harmonize \@req;
1436
1437 my $pos = 0;
1438 for (0 .. $#$children) {
1439 my $alloc = $req[$_];
1440 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1441
1442 $pos += $alloc;
1443 }
1444
1445 1
1446}
1447
1448#############################################################################
1449
825package CFClient::UI::HBox; 1450package CFClient::UI::HBox;
826 1451
827# TODO: wrap into common Box base class
828
829our @ISA = CFClient::UI::Container::; 1452our @ISA = CFClient::UI::Box::;
830 1453
831sub size_request { 1454sub new {
832 my ($self) = @_; 1455 my $class = shift;
833 1456
834 my @alloc = map [$_->size_request], @{$self->{children}}; 1457 $class->SUPER::new (
835 1458 vertical => 0,
836 ( 1459 @_,
837 (List::Util::sum map $_->[0], @alloc),
838 (List::Util::max map $_->[1], @alloc),
839 ) 1460 )
840} 1461}
841 1462
842sub size_allocate {
843 my ($self, $x, $y, $w, $h) = @_;
844
845 $self->_size_allocate ($x, $y, $w, $h);
846
847 ($h, $w) = ($w, $h);
848
849 my $children = $self->{children};
850
851 my @h = map +($_->size_request)[0], @$children;
852
853 my $req_h = List::Util::sum @h;
854
855 if ($req_h > $h) {
856 # ah well, not enough space
857 $_ *= $h / $req_h for @h;
858 } else {
859 my $exp = List::Util::sum map $_->{expand}, @$children;
860 $exp ||= 1;
861
862 for (0 .. $#$children) {
863 my $child = $children->[$_];
864
865 my $alloc_h = $h[$_];
866 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
867 $h[$_] = $alloc_h;
868 }
869 }
870
871 CFClient::UI::harmonize \@h;
872
873 my $y = 0;
874 for (0 .. $#$children) {
875 my $child = $children->[$_];
876 my $h = $h[$_];
877 $child->size_allocate ($y, 0, $h, $w);
878
879 $y += $h;
880 }
881}
882
883############################################################################# 1463#############################################################################
884 1464
885package CFClient::UI::VBox; 1465package CFClient::UI::VBox;
886 1466
887# TODO: wrap into common Box base class
888
889our @ISA = CFClient::UI::Container::; 1467our @ISA = CFClient::UI::Box::;
890 1468
891sub size_request { 1469sub new {
892 my ($self) = @_; 1470 my $class = shift;
893 1471
894 my @alloc = map [$_->size_request], @{$self->{children}}; 1472 $class->SUPER::new (
895 1473 vertical => 1,
896 ( 1474 @_,
897 (List::Util::max map $_->[0], @alloc),
898 (List::Util::sum map $_->[1], @alloc),
899 ) 1475 )
900} 1476}
901 1477
902sub size_allocate {
903 my ($self, $x, $y, $w, $h) = @_;
904
905 $self->_size_allocate ($x, $y, $w, $h);
906
907 my $children = $self->{children};
908
909 my @h = map +($_->size_request)[1], @$children;
910
911 my $req_h = List::Util::sum @h;
912
913 if ($req_h > $h) {
914 # ah well, not enough space
915 $_ *= $h / $req_h for @h;
916 } else {
917 my $exp = List::Util::sum map $_->{expand}, @$children;
918 $exp ||= 1;
919
920 for (0 .. $#$children) {
921 my $child = $children->[$_];
922
923 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
924 }
925 }
926
927 CFClient::UI::harmonize \@h;
928
929 my $y = 0;
930 for (0 .. $#$children) {
931 my $child = $children->[$_];
932 my $h = $h[$_];
933 $child->size_allocate (0, $y, $w, $h);
934
935 $y += $h;
936 }
937}
938
939############################################################################# 1478#############################################################################
940 1479
941package CFClient::UI::Label; 1480package CFClient::UI::Label;
942 1481
943our @ISA = CFClient::UI::Base::; 1482our @ISA = CFClient::UI::DrawBG::;
944 1483
945use SDL::OpenGL; 1484use CFClient::OpenGL;
946 1485
947sub new { 1486sub new {
948 my ($class, %arg) = @_; 1487 my ($class, %arg) = @_;
949 1488
950 my $self = $class->SUPER::new ( 1489 my $self = $class->SUPER::new (
951 fg => [1, 1, 1], 1490 fg => [1, 1, 1],
952 fontsize => $::FONTSIZE, 1491 #bg => none
953 text => "", 1492 #active_bg => none
1493 #font => default_font
1494 #text => initial text
1495 #markup => initial narkup
1496 #max_w => maximum pixel width
1497 ellipsise => 3, # end
1498 layout => (new CFClient::Layout),
1499 fontsize => 1,
954 align => -1, 1500 align => -1,
1501 valign => -1,
955 padding => 2, 1502 padding_x => 2,
956 layout => new CFClient::Layout, 1503 padding_y => 2,
1504 can_events => 0,
957 %arg 1505 %arg
958 ); 1506 );
959 1507
1508 if (exists $self->{template}) {
1509 my $layout = new CFClient::Layout;
1510 $layout->set_text (delete $self->{template});
1511 $self->{template} = $layout;
1512 }
1513
1514 if (exists $self->{markup}) {
1515 $self->set_markup (delete $self->{markup});
1516 } else {
960 $self->set_text ($self->{text}); 1517 $self->set_text (delete $self->{text});
1518 }
961 1519
962 $self 1520 $self
963} 1521}
964 1522
965sub escape_text { 1523sub escape($) {
966 local $_ = $_[1]; 1524 local $_ = $_[0];
967 1525
968 s/&/&amp;/g; 1526 s/&/&amp;/g;
969 s/>/&gt;/g; 1527 s/>/&gt;/g;
970 s/</&lt;/g; 1528 s/</&lt;/g;
971 1529
972 $_[1] 1530 $_
1531}
1532
1533sub update {
1534 my ($self) = @_;
1535
1536 delete $self->{texture};
1537 $self->SUPER::update;
973} 1538}
974 1539
975sub set_text { 1540sub set_text {
976 my ($self, $text) = @_; 1541 my ($self, $text) = @_;
977 1542
1543 return if $self->{text} eq "T$text";
978 $self->{text} = $text; 1544 $self->{text} = "T$text";
1545
1546 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1547 $self->{layout}->set_text ($text);
1548
1549 $self->realloc;
1550 $self->update;
1551}
1552
1553sub set_markup {
1554 my ($self, $markup) = @_;
1555
1556 return if $self->{text} eq "M$markup";
1557 $self->{text} = "M$markup";
1558
1559 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1560
1561 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
979 $self->{layout}->set_markup ($text); 1562 $self->{layout}->set_markup ($markup);
980 1563
1564 $self->realloc;
1565 $self->update;
1566}
1567
1568sub size_request {
1569 my ($self) = @_;
1570
1571 $self->{layout}->set_font ($self->{font}) if $self->{font};
1572 $self->{layout}->set_width ($self->{max_w} || -1);
1573 $self->{layout}->set_ellipsise ($self->{ellipsise});
1574 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1576
1577 my ($w, $h) = $self->{layout}->size;
1578
1579 if (exists $self->{template}) {
1580 $self->{template}->set_font ($self->{font}) if $self->{font};
1581 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1582
1583 my ($w2, $h2) = $self->{template}->size;
1584
1585 $w = List::Util::max $w, $w2;
1586 $h = List::Util::max $h, $h2;
1587 }
1588
1589 ($w, $h)
1590}
1591
1592sub size_allocate {
1593 my ($self, $w, $h) = @_;
1594
1595 delete $self->{ox};
1596
1597 delete $self->{texture}
1598 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1599}
1600
1601sub set_fontsize {
1602 my ($self, $fontsize) = @_;
1603
1604 $self->{fontsize} = $fontsize;
981 delete $self->{texture}; 1605 delete $self->{texture};
982# $self->{w} = $self->{h} = -1;
983 $self->update;
984}
985 1606
986sub get_text { 1607 $self->realloc;
987 my ($self, $text) = @_;
988
989 $self->{text}
990}
991
992sub size_request {
993 my ($self) = @_;
994
995 $self->{layout}->set_width;
996 $self->{layout}->set_height ($self->{fontsize});
997 my ($w, $h) = $self->{layout}->size;
998
999 (
1000 $w + $self->{padding} * 2,
1001 $h + $self->{padding} * 2,
1002 )
1003}
1004
1005sub size_allocate {
1006 my ($self, $x, $y, $w, $h) = @_;
1007
1008 $self->_size_allocate ($x, $y, $w, $h) or return;
1009
1010 delete $self->{texture};
1011}
1012
1013sub update {
1014 my ($self) = @_;
1015
1016 delete $self->{texture};
1017 $self->SUPER::update;
1018} 1608}
1019 1609
1020sub _draw { 1610sub _draw {
1021 my ($self) = @_; 1611 my ($self) = @_;
1022 1612
1613 $self->SUPER::_draw; # draw background, if applicable
1614
1023 my $tex = $self->{texture} ||= do { 1615 my $tex = $self->{texture} ||= do {
1616 $self->{layout}->set_foreground (@{$self->{fg}});
1617 $self->{layout}->set_font ($self->{font}) if $self->{font};
1024 $self->{layout}->set_width ($self->{w}); 1618 $self->{layout}->set_width ($self->{w});
1025 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1619 $self->{layout}->set_ellipsise ($self->{ellipsise});
1620 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1621 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1622
1026 new_from_layout CFClient::Texture $self->{layout} 1623 new_from_layout CFClient::Texture $self->{layout}
1027 }; 1624 };
1028 1625
1029 glEnable GL_BLEND; 1626 unless (exists $self->{ox}) {
1030 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1627 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1628 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1629 : ($self->{w} - $tex->{w}) * 0.5);
1630
1631 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1632 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1633 : ($self->{h} - $tex->{h}) * 0.5);
1634 };
1635
1031 glEnable GL_TEXTURE_2D; 1636 glEnable GL_TEXTURE_2D;
1032 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1637 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1033 1638
1639 if ($tex->{format} == GL_ALPHA) {
1034 glColor @{$self->{fg}}; 1640 glColor @{$self->{fg}};
1035 1641 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1036 my $x = 1642 } else {
1037 $self->{align} < 0 ? $self->{padding} 1643 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1038 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1644 }
1039 : ($self->{w} - $tex->{w}) * 0.5;
1040
1041 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1042 1645
1043 glDisable GL_TEXTURE_2D; 1646 glDisable GL_TEXTURE_2D;
1044 glDisable GL_BLEND;
1045} 1647}
1046 1648
1047############################################################################# 1649#############################################################################
1048 1650
1049package CFClient::UI::Entry; 1651package CFClient::UI::EntryBase;
1050 1652
1051our @ISA = CFClient::UI::Label::; 1653our @ISA = CFClient::UI::Label::;
1052 1654
1053use SDL; 1655use CFClient::OpenGL;
1054use SDL::OpenGL;
1055 1656
1056sub new { 1657sub new {
1057 my $class = shift; 1658 my $class = shift;
1058 1659
1059 $class->SUPER::new ( 1660 $class->SUPER::new (
1060 fg => [1, 1, 1], 1661 fg => [1, 1, 1],
1061 bg => [0, 0, 0, 0.2], 1662 bg => [0, 0, 0, 0.2],
1062 active_bg => [1, 1, 1, 0.5], 1663 active_bg => [1, 1, 1, 0.5],
1063 active_fg => [0, 0, 0], 1664 active_fg => [0, 0, 0],
1064 can_hover => 1, 1665 can_hover => 1,
1065 can_focus => 1, 1666 can_focus => 1,
1667 valign => 0,
1668 can_events => 1,
1669 #text => ...
1066 @_ 1670 @_
1067 ) 1671 )
1068} 1672}
1069 1673
1070sub _set_text { 1674sub _set_text {
1071 my ($self, $text) = @_; 1675 my ($self, $text) = @_;
1072 1676
1073 my $old_text = $self->{text}; 1677 delete $self->{cur_h};
1678
1679 return if $self->{text} eq $text;
1074 1680
1075 $self->{last_activity} = $::NOW; 1681 $self->{last_activity} = $::NOW;
1076
1077 $self->{text} = $text; 1682 $self->{text} = $text;
1078 $self->{layout}->set_width ($self->{w});
1079 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1080 1683
1081 $text =~ s/./*/g if $self->{hidden}; 1684 $text =~ s/./*/g if $self->{hidden};
1685 $self->{layout}->set_text ("$text ");
1082 1686
1083 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1687 $self->_emit (changed => $self->{text});
1084 1688 $self->update;
1085 $text = substr $text, 0, $self->{cursor};
1086 utf8::encode $text;
1087
1088 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1089
1090 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1091 if $old_text ne $self->{text};
1092}
1093
1094sub size_request {
1095 my ($self) = @_;
1096
1097 my ($w, $h) = $self->SUPER::size_request;
1098
1099 ($w + 1, $h) # add 1 for cursor
1100}
1101
1102sub size_allocate {
1103 my ($self, $x, $y, $w, $h) = @_;
1104
1105 $self->SUPER::size_allocate ($x, $y, $w, $h);
1106
1107 $self->_set_text ($self->{text});
1108} 1689}
1109 1690
1110sub set_text { 1691sub set_text {
1111 my ($self, $text) = @_; 1692 my ($self, $text) = @_;
1112 1693
1113 $self->{cursor} = length $text; 1694 $self->{cursor} = length $text;
1114 $self->_set_text ($text); 1695 $self->_set_text ($text);
1115 $self->update; 1696
1697 $self->realloc;
1698}
1699
1700sub get_text {
1701 $_[0]{text}
1702}
1703
1704sub size_request {
1705 my ($self) = @_;
1706
1707 my ($w, $h) = $self->SUPER::size_request;
1708
1709 ($w + 1, $h) # add 1 for cursor
1116} 1710}
1117 1711
1118sub key_down { 1712sub key_down {
1119 my ($self, $ev) = @_; 1713 my ($self, $ev) = @_;
1120 1714
1121 my $mod = $ev->key_mod; 1715 my $mod = $ev->{mod};
1122 my $sym = $ev->key_sym; 1716 my $sym = $ev->{sym};
1123
1124 my $uni = $ev->key_unicode; 1717 my $uni = $ev->{unicode};
1125 1718
1126 my $text = $self->get_text; 1719 my $text = $self->get_text;
1127 1720
1128 if ($sym == SDLK_BACKSPACE) { 1721 if ($uni == 8) {
1129 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1722 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1130 } elsif ($sym == SDLK_DELETE) { 1723 } elsif ($uni == 127) {
1131 substr $text, $self->{cursor}, 1, ""; 1724 substr $text, $self->{cursor}, 1, "";
1132 } elsif ($sym == SDLK_LEFT) { 1725 } elsif ($sym == CFClient::SDLK_LEFT) {
1133 --$self->{cursor} if $self->{cursor}; 1726 --$self->{cursor} if $self->{cursor};
1134 } elsif ($sym == SDLK_RIGHT) { 1727 } elsif ($sym == CFClient::SDLK_RIGHT) {
1135 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1728 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1136 } elsif ($sym == SDLK_HOME) { 1729 } elsif ($sym == CFClient::SDLK_HOME) {
1137 $self->{cursor} = 0; 1730 $self->{cursor} = 0;
1138 } elsif ($sym == SDLK_END) { 1731 } elsif ($sym == CFClient::SDLK_END) {
1139 $self->{cursor} = length $text; 1732 $self->{cursor} = length $text;
1140 } elsif ($sym == SDLK_ESCAPE) { 1733 } elsif ($uni == 27) {
1141 $self->emit ('escape'); 1734 $self->_emit ('escape');
1142 } elsif ($uni) { 1735 } elsif ($uni) {
1143 substr $text, $self->{cursor}++, 0, chr $uni; 1736 substr $text, $self->{cursor}++, 0, chr $uni;
1737 } else {
1738 return 0;
1144 } 1739 }
1145 1740
1146 $self->_set_text ($text); 1741 $self->_set_text ($text);
1147 $self->update; 1742
1743 $self->realloc;
1744
1745 1
1148} 1746}
1149 1747
1150sub focus_in { 1748sub focus_in {
1151 my ($self) = @_; 1749 my ($self) = @_;
1152 1750
… …
1167 utf8::encode $text; 1765 utf8::encode $text;
1168 $self->{cursor} = length substr $text, 0, $idx; 1766 $self->{cursor} = length substr $text, 0, $idx;
1169 1767
1170 $self->_set_text ($self->{text}); 1768 $self->_set_text ($self->{text});
1171 $self->update; 1769 $self->update;
1770
1771 1
1172} 1772}
1173 1773
1174sub mouse_motion { 1774sub mouse_motion {
1175 my ($self, $ev, $x, $y) = @_; 1775 my ($self, $ev, $x, $y) = @_;
1176# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1776# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1777
1778 0
1177} 1779}
1178 1780
1179sub _draw { 1781sub _draw {
1180 my ($self) = @_; 1782 my ($self) = @_;
1181 1783
… …
1200 1802
1201 $self->SUPER::_draw; 1803 $self->SUPER::_draw;
1202 1804
1203 #TODO: force update every cursor change :( 1805 #TODO: force update every cursor change :(
1204 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1806 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1807
1808 unless (exists $self->{cur_h}) {
1809 my $text = substr $self->{text}, 0, $self->{cursor};
1810 utf8::encode $text;
1811
1812 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1813 }
1814
1205 glColor @{$self->{fg}}; 1815 glColor @{$self->{fg}};
1206 glBegin GL_LINES; 1816 glBegin GL_LINES;
1207 glVertex $self->{cur_x}, $self->{cur_y};
1208 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1817 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1818 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1209 glEnd; 1819 glEnd;
1210 } 1820 }
1211} 1821}
1212 1822
1213package CFClient::UI::LineEntry; 1823package CFClient::UI::Entry;
1214 1824
1215our @ISA = CFClient::UI::Entry::; 1825our @ISA = CFClient::UI::EntryBase::;
1216 1826
1217use SDL; 1827use CFClient::OpenGL;
1218use SDL::OpenGL;
1219 1828
1220sub key_down { 1829sub key_down {
1221 my ($self, $ev) = @_; 1830 my ($self, $ev) = @_;
1222 1831
1223 my $sym = $ev->key_sym; 1832 my $sym = $ev->{sym};
1224 1833
1225 if ($sym == SDLK_RETURN) { 1834 if ($sym == 13) {
1835 unshift @{$self->{history}},
1836 my $txt = $self->get_text;
1837 $self->{history_pointer} = -1;
1838 $self->{history_saveback} = '';
1226 $self->emit (activate => $self->get_text); 1839 $self->_emit (activate => $txt);
1227 $self->update; 1840 $self->update;
1228 1841
1842 } elsif ($sym == CFClient::SDLK_UP) {
1843 if ($self->{history_pointer} < 0) {
1844 $self->{history_saveback} = $self->get_text;
1845 }
1846 if (@{$self->{history} || []} > 0) {
1847 $self->{history_pointer}++;
1848 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1849 $self->{history_pointer} = @{$self->{history} || []} - 1;
1850 }
1851 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1852 }
1853
1854 } elsif ($sym == CFClient::SDLK_DOWN) {
1855 $self->{history_pointer}--;
1856 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1857
1858 if ($self->{history_pointer} >= 0) {
1859 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1860 } else {
1861 $self->set_text ($self->{history_saveback});
1862 }
1863
1229 } else { 1864 } else {
1230 $self->SUPER::key_down ($ev); 1865 return $self->SUPER::key_down ($ev)
1866 }
1867
1231 } 1868 1
1232
1233} 1869}
1234 1870
1235############################################################################# 1871#############################################################################
1236 1872
1237package CFClient::UI::Button; 1873package CFClient::UI::Button;
1238 1874
1239our @ISA = CFClient::UI::Label::; 1875our @ISA = CFClient::UI::Label::;
1240 1876
1241use SDL; 1877use CFClient::OpenGL;
1242use SDL::OpenGL;
1243 1878
1244my @tex = 1879my @tex =
1245 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1880 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1246 qw(b1_button_active.png); 1881 qw(b1_button_active.png);
1247 1882
1248sub new { 1883sub new {
1249 my $class = shift; 1884 my $class = shift;
1250 1885
1251 $class->SUPER::new ( 1886 $class->SUPER::new (
1252 padding => 4, 1887 padding_x => 4,
1888 padding_y => 4,
1253 fg => [1, 1, 1], 1889 fg => [1, 1, 1],
1254 bg => [1, 1, 1, 0.2],
1255 active_fg => [1, 1, 0], 1890 active_fg => [0, 0, 1],
1256 can_hover => 1, 1891 can_hover => 1,
1892 align => 0,
1893 valign => 0,
1894 can_events => 1,
1257 @_ 1895 @_
1258 ) 1896 )
1259} 1897}
1260 1898
1899sub activate { }
1900
1261sub button_up { 1901sub button_up {
1262 my ($self, $ev, $x, $y) = @_; 1902 my ($self, $ev, $x, $y) = @_;
1263 1903
1904 $self->emit ("activate")
1264 if ($x >= 0 && $x < $self->{w} 1905 if $x >= 0 && $x < $self->{w}
1265 && $y >= 0 && $y < $self->{h}) { 1906 && $y >= 0 && $y < $self->{h};
1266 $self->emit ("activate"); 1907
1267 } 1908 1
1268} 1909}
1269 1910
1270sub _draw { 1911sub _draw {
1271 my ($self) = @_; 1912 my ($self) = @_;
1272 1913
1273 local $self->{fg} = $self->{fg}; 1914 local $self->{fg} = $self->{fg};
1274 my $tex = $tex[0];
1275
1276 glEnable GL_BLEND;
1277 glEnable GL_TEXTURE_2D;
1278 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1279 1915
1280 if ($GRAB == $self) { 1916 if ($GRAB == $self) {
1281 $self->{fg} = $self->{active_fg}; 1917 $self->{fg} = $self->{active_fg};
1282 } 1918 }
1283 1919
1284 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1920 glEnable GL_TEXTURE_2D;
1285 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1921 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1922 glColor 0, 0, 0, 1;
1286 1923
1287 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1924 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1288 1925
1289 glDisable GL_TEXTURE_2D; 1926 glDisable GL_TEXTURE_2D;
1290 glDisable GL_BLEND;
1291 1927
1292 $self->SUPER::_draw; 1928 $self->SUPER::_draw;
1293} 1929}
1294 1930
1295############################################################################# 1931#############################################################################
… …
1297package CFClient::UI::CheckBox; 1933package CFClient::UI::CheckBox;
1298 1934
1299our @ISA = CFClient::UI::DrawBG::; 1935our @ISA = CFClient::UI::DrawBG::;
1300 1936
1301my @tex = 1937my @tex =
1302 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1938 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1303 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1939 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1304 1940
1305use SDL; 1941use CFClient::OpenGL;
1306use SDL::OpenGL;
1307 1942
1308sub new { 1943sub new {
1309 my $class = shift; 1944 my $class = shift;
1310 1945
1311 $class->SUPER::new ( 1946 $class->SUPER::new (
1312 padding => 2, 1947 padding_x => 2,
1948 padding_y => 2,
1313 fg => [1, 1, 1], 1949 fg => [1, 1, 1],
1314 active_fg => [1, 1, 0], 1950 active_fg => [1, 1, 0],
1951 bg => [0, 0, 0, 0.2],
1952 active_bg => [1, 1, 1, 0.5],
1315 state => 0, 1953 state => 0,
1316 can_hover => 1, 1954 can_hover => 1,
1317 @_ 1955 @_
1318 ) 1956 )
1319} 1957}
1320 1958
1321sub size_request { 1959sub size_request {
1322 my ($self) = @_; 1960 my ($self) = @_;
1323 1961
1324 ($self->{padding} * 2 + 6) x 2 1962 (6) x 2
1325}
1326
1327sub size_allocate {
1328 my ($self, $x, $y, $w, $h) = @_;
1329
1330 $self->_size_allocate ($x, $y, $w, $h);
1331} 1963}
1332 1964
1333sub button_down { 1965sub button_down {
1334 my ($self, $ev, $x, $y) = @_; 1966 my ($self, $ev, $x, $y) = @_;
1335 1967
1336 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1968 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1337 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1969 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1338 $self->{state} = !$self->{state}; 1970 $self->{state} = !$self->{state};
1339 $self->emit (changed => $self->{state}); 1971 $self->_emit (changed => $self->{state});
1972 } else {
1973 return 0
1974 }
1975
1340 } 1976 1
1341} 1977}
1342 1978
1343sub _draw { 1979sub _draw {
1344 my ($self) = @_; 1980 my ($self) = @_;
1345 1981
1346 $self->SUPER::_draw; 1982 $self->SUPER::_draw;
1347 1983
1348 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1984 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1349 1985
1350 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1986 my ($w, $h) = @$self{qw(w h)};
1987
1988 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1351 1989
1352 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1990 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1353 1991
1992 my $tex = $self->{state} ? $tex[1] : $tex[0];
1993
1994 glEnable GL_TEXTURE_2D;
1995 $tex->draw_quad_alpha (0, 0, $s, $s);
1996 glDisable GL_TEXTURE_2D;
1997}
1998
1999#############################################################################
2000
2001package CFClient::UI::Image;
2002
2003our @ISA = CFClient::UI::Base::;
2004
2005use CFClient::OpenGL;
2006use Carp qw/confess/;
2007
2008our %loaded_images;
2009
2010sub new {
2011 my $class = shift;
2012
2013 my $self = $class->SUPER::new (can_events => 0, @_);
2014
2015 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2016
2017 $loaded_images{$self->{image}} ||=
2018 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2019
2020 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2021
2022 Scalar::Util::weaken $loaded_images{$self->{image}};
2023
2024 $self->{aspect} = $tex->{w} / $tex->{h};
2025
2026 $self
2027}
2028
2029sub size_request {
2030 my ($self) = @_;
2031
2032 ($self->{tex}->{w}, $self->{tex}->{h})
2033}
2034
2035sub _draw {
2036 my ($self) = @_;
2037
2038 my $tex = $self->{tex};
2039
2040 my ($w, $h) = ($self->{w}, $self->{h});
2041
2042 if ($self->{rot90}) {
2043 glRotate 90, 0, 0, 1;
2044 glTranslate 0, -$self->{w}, 0;
2045
2046 ($w, $h) = ($h, $w);
2047 }
2048
2049 glEnable GL_TEXTURE_2D;
2050 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2051
2052 $tex->draw_quad_alpha (0, 0, $w, $h);
2053
2054 glDisable GL_TEXTURE_2D;
2055}
2056
2057#############################################################################
2058
2059package CFClient::UI::VGauge;
2060
2061our @ISA = CFClient::UI::Base::;
2062
2063use List::Util qw(min max);
2064
2065use CFClient::OpenGL;
2066
2067my %tex = (
2068 food => [
2069 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2070 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2071 ],
2072 grace => [
2073 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2074 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2075 ],
2076 hp => [
2077 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2078 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2079 ],
2080 mana => [
2081 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2082 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2083 ],
2084);
2085
2086# eg. VGauge->new (gauge => 'food'), default gauge: food
2087sub new {
2088 my $class = shift;
2089
2090 my $self = $class->SUPER::new (
2091 type => 'food',
2092 @_
2093 );
2094
2095 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2096
2097 $self
2098}
2099
2100sub size_request {
2101 my ($self) = @_;
2102
2103 #my $tex = $tex{$self->{type}}[0];
2104 #@$tex{qw(w h)}
2105 (0, 0)
2106}
2107
2108sub set_max {
2109 my ($self, $max) = @_;
2110
2111 return if $self->{max_val} == $max;
2112
2113 $self->{max_val} = $max;
2114 $self->update;
2115}
2116
2117sub set_value {
2118 my ($self, $val, $max) = @_;
2119
2120 $self->set_max ($max)
2121 if defined $max;
2122
2123 return if $self->{val} == $val;
2124
2125 $self->{val} = $val;
2126 $self->update;
2127}
2128
2129sub _draw {
2130 my ($self) = @_;
2131
2132 my $tex = $tex{$self->{type}};
2133 my ($t1, $t2, $t3) = @$tex;
2134
2135 my ($w, $h) = ($self->{w}, $self->{h});
2136
2137 if ($self->{vertical}) {
2138 glRotate 90, 0, 0, 1;
2139 glTranslate 0, -$self->{w}, 0;
2140
2141 ($w, $h) = ($h, $w);
2142 }
2143
2144 my $ycut = $self->{val} / ($self->{max_val} || 1);
2145
2146 my $ycut1 = max 0, min 1, $ycut;
2147 my $ycut2 = max 0, min 1, $ycut - 1;
2148
2149 my $h1 = $self->{h} * (1 - $ycut1);
2150 my $h2 = $self->{h} * (1 - $ycut2);
2151
1354 glEnable GL_BLEND; 2152 glEnable GL_BLEND;
2153 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1355 glEnable GL_TEXTURE_2D; 2154 glEnable GL_TEXTURE_2D;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2155 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1357 2156
1358 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2157 glBindTexture GL_TEXTURE_2D, $t1->{name};
2158 glBegin GL_QUADS;
2159 glTexCoord 0 , 0; glVertex 0 , 0;
2160 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2161 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2162 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2163 glEnd;
1359 2164
1360 $tex->draw_quad (0, 0, $s, $s); 2165 my $ycut1 = List::Util::min 1, $ycut;
2166 glBindTexture GL_TEXTURE_2D, $t2->{name};
2167 glBegin GL_QUADS;
2168 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2169 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2170 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2171 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2172 glEnd;
1361 2173
2174 if ($t3) {
2175 glBindTexture GL_TEXTURE_2D, $t3->{name};
2176 glBegin GL_QUADS;
2177 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2178 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2179 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2180 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2181 glEnd;
2182 }
2183
2184 glDisable GL_BLEND;
1362 glDisable GL_TEXTURE_2D; 2185 glDisable GL_TEXTURE_2D;
1363 glDisable GL_BLEND;
1364} 2186}
1365 2187
1366############################################################################# 2188#############################################################################
1367 2189
2190package CFClient::UI::Gauge;
2191
2192our @ISA = CFClient::UI::VBox::;
2193
2194sub new {
2195 my ($class, %arg) = @_;
2196
2197 my $self = $class->SUPER::new (
2198 tooltip => $arg{type},
2199 can_hover => 1,
2200 can_events => 1,
2201 %arg,
2202 );
2203
2204 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2205 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2206 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2207
2208 $self
2209}
2210
2211sub set_fontsize {
2212 my ($self, $fsize) = @_;
2213
2214 $self->{value}->set_fontsize ($fsize);
2215 $self->{max} ->set_fontsize ($fsize);
2216}
2217
2218sub set_max {
2219 my ($self, $max) = @_;
2220
2221 $self->{gauge}->set_max ($max);
2222 $self->{max}->set_text ($max);
2223}
2224
2225sub set_value {
2226 my ($self, $val, $max) = @_;
2227
2228 $self->set_max ($max)
2229 if defined $max;
2230
2231 $self->{gauge}->set_value ($val, $max);
2232 $self->{value}->set_text ($val);
2233}
2234
2235#############################################################################
2236
1368package CFClient::UI::Slider; 2237package CFClient::UI::Slider;
1369 2238
1370use strict; 2239use strict;
1371 2240
1372use SDL::OpenGL; 2241use CFClient::OpenGL;
1373 2242
1374our @ISA = CFClient::UI::DrawBG::; 2243our @ISA = CFClient::UI::DrawBG::;
1375 2244
1376my @tex = 2245my @tex =
1377 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2246 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1378 qw(s1_slider.png s1_slider_bg.png); 2247 qw(s1_slider.png s1_slider_bg.png);
1379 2248
1380sub new { 2249sub new {
1381 my $class = shift; 2250 my $class = shift;
1382 2251
1383 # range [value, low, high, page] 2252 # range [value, low, high, page, unit]
1384 2253
1385 # TODO: 0-width page 2254 # TODO: 0-width page
1386 # TODO: req_w/h are wrong with vertical 2255 # TODO: req_w/h are wrong with vertical
1387 # TODO: calculations are off 2256 # TODO: calculations are off
1388 my $self = $class->SUPER::new ( 2257 my $self = $class->SUPER::new (
1389 fg => [1, 1, 1], 2258 fg => [1, 1, 1],
1390 active_fg => [0, 0, 0], 2259 active_fg => [0, 0, 0],
2260 bg => [0, 0, 0, 0.2],
2261 active_bg => [1, 1, 1, 0.5],
1391 range => [0, 0, 100, 10], 2262 range => [0, 0, 100, 10, 0],
1392 req_w => 40, 2263 min_w => $::WIDTH / 80,
1393 req_h => 13, 2264 min_h => $::WIDTH / 80,
1394 vertical => 0, 2265 vertical => 0,
1395 can_hover => 1, 2266 can_hover => 1,
1396 inner_pad => 5, 2267 inner_pad => 0.02,
1397 @_ 2268 @_
1398 ); 2269 );
1399 2270
2271 $self->set_value ($self->{range}[0]);
2272 $self->update;
2273
1400 $self 2274 $self
1401} 2275}
1402 2276
2277sub changed { }
2278
2279sub set_range {
2280 my ($self, $range) = @_;
2281
2282 ($range, $self->{range}) = ($self->{range}, $range);
2283
2284 $self->update
2285 if "@$range" ne "@{$self->{range}}";
2286}
2287
2288sub set_value {
2289 my ($self, $value) = @_;
2290
2291 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2292
2293 $hi = $lo + 1 if $hi <= $lo;
2294
2295 $page = $hi - $lo if $page > $hi - $lo;
2296
2297 $value = $lo if $value < $lo;
2298 $value = $hi - $page if $value > $hi - $page;
2299
2300 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2301 if $unit;
2302
2303 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2304
2305 if ($value != $old_value) {
2306 $self->_emit (changed => $value);
2307 $self->update;
2308 }
2309}
2310
1403sub size_request { 2311sub size_request {
1404 my ($self) = @_; 2312 my ($self) = @_;
1405 2313
1406 my $w = $self->{req_w}; 2314 ($self->{req_w}, $self->{req_h})
1407 my $h = $self->{req_h};
1408
1409 $self->{vertical} ? ($h, $w) : ($w, $h)
1410} 2315}
1411 2316
1412sub button_down { 2317sub button_down {
1413 my ($self, $ev, $x, $y) = @_; 2318 my ($self, $ev, $x, $y) = @_;
1414 2319
1415 $self->SUPER::button_down ($ev, $x, $y); 2320 $self->SUPER::button_down ($ev, $x, $y);
2321
2322 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2323
1416 $self->mouse_motion ($ev, $x, $y); 2324 $self->mouse_motion ($ev, $x, $y)
1417} 2325}
1418 2326
1419sub mouse_motion { 2327sub mouse_motion {
1420 my ($self, $ev, $x, $y) = @_; 2328 my ($self, $ev, $x, $y) = @_;
1421 2329
1422 if ($GRAB == $self) { 2330 if ($GRAB == $self) {
2331 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2332
2333 my (undef, $lo, $hi, $page) = @{$self->{range}};
2334
2335 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2336
2337 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2338 } else {
2339 return 0;
2340 }
2341
2342 1
2343}
2344
2345sub update {
2346 my ($self) = @_;
2347
2348 delete $self->{knob_w};
2349 $self->SUPER::update;
2350}
2351
2352sub _draw {
2353 my ($self) = @_;
2354
2355 unless ($self->{knob_w}) {
2356 $self->set_value ($self->{range}[0]);
2357
1423 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2358 my ($value, $lo, $hi, $page) = @{$self->{range}};
2359 my $range = ($hi - $page - $lo) || 1e-100;
1424 2360
1425 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2361 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1426 2362
1427 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2363 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1428 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2364 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1429 2365
1430 $x -= $inner_pad_px; # substract the padding 2366 $value = ($value - $lo) / $range;
1431 $x = $x * ($hi - $lo) / $inner_w + $lo; 2367 $value = $value * $self->{scale} + $self->{offset};
1432 $x = $lo if $x < $lo;
1433 $x = $hi - $page if $x > $hi - $page;
1434 $self->{range}[0] = $x;
1435 2368
1436 $self->emit (changed => $x); 2369 $self->{knob_x} = $value - $knob_w * 0.5;
1437 $self->update; 2370 $self->{knob_w} = $knob_w;
1438 } 2371 }
1439}
1440
1441# the inner_* stuff is for generating a padding for the slider handle,
1442# so that the handle doesn't leave the texture. This calculation isn't 100%
1443# correct propably, but it does the job for now
1444sub _calc_inner_pad_px {
1445 my ($self, $w) = @_;
1446 ($w / 100) * $self->{inner_pad} # % to pixels
1447}
1448
1449sub _draw {
1450 my ($self) = @_;
1451 2372
1452 $self->SUPER::_draw (); 2373 $self->SUPER::_draw ();
1453 2374
1454 my ($w, $h) = @$self{qw(w h)}; 2375 glScale $self->{w}, $self->{h};
1455 2376
1456 if ($self->{vertical}) { 2377 if ($self->{vertical}) {
1457 # draw a vertical slider like a rotated horizontal slider 2378 # draw a vertical slider like a rotated horizontal slider
1458 2379
2380 glTranslate 1, 0, 0;
1459 glRotate 90, 0, 0, 1; 2381 glRotate 90, 0, 0, 1;
1460 glTranslate 0, -$self->{w}, 0;
1461
1462 ($w, $h) = ($h, $w);
1463 } 2382 }
1464 2383
1465 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2384 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1466 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2385 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1467 2386
1468 my ($value, $lo, $hi, $page) = @{$self->{range}};
1469
1470 $hi = $value + 1 if $lo == $hi;
1471
1472 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1473 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1474
1475 $page = int $page * $inner_w / ($hi - $lo);
1476 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1477
1478 $w -= $page;
1479 $page &= ~1;
1480 glTranslate $page * 0.5, 0, 0;
1481 $page ||= 2;
1482
1483 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1484 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1485
1486 glEnable GL_BLEND;
1487 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1488 glEnable GL_TEXTURE_2D; 2387 glEnable GL_TEXTURE_2D;
1489 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1490 2389
1491 # draw background 2390 # draw background
1492 $tex[1]->draw_quad (0, 0, $w, $h); 2391 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1493 2392
1494 # draw handle 2393 # draw handle
1495 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2394 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1496 2395
1497 glDisable GL_BLEND;
1498 glDisable GL_TEXTURE_2D; 2396 glDisable GL_TEXTURE_2D;
1499} 2397}
1500 2398
1501############################################################################# 2399#############################################################################
1502 2400
2401package CFClient::UI::ValSlider;
2402
2403our @ISA = CFClient::UI::HBox::;
2404
2405sub new {
2406 my ($class, %arg) = @_;
2407
2408 my $range = delete $arg{range};
2409
2410 my $self = $class->SUPER::new (
2411 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2412 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2413 to_value => sub { shift },
2414 from_value => sub { shift },
2415 %arg,
2416 );
2417
2418 $self->{slider}->connect (changed => sub {
2419 my ($self, $value) = @_;
2420 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2421 $self->{parent}->emit (changed => $value);
2422 });
2423
2424# $self->{entry}->connect (changed => sub {
2425# my ($self, $value) = @_;
2426# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2427# $self->{parent}->emit (changed => $value);
2428# });
2429
2430 $self->add ($self->{slider}, $self->{entry});
2431
2432 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2433
2434 $self
2435}
2436
2437sub set_range { shift->{slider}->set_range (@_) }
2438sub set_value { shift->{slider}->set_value (@_) }
2439
2440#############################################################################
2441
1503package CFClient::UI::TextView; 2442package CFClient::UI::TextView;
1504 2443
1505our @ISA = CFClient::UI::HBox::; 2444our @ISA = CFClient::UI::HBox::;
1506 2445
1507use SDL::OpenGL; 2446use CFClient::OpenGL;
1508 2447
1509sub new { 2448sub new {
1510 my $class = shift; 2449 my $class = shift;
1511 2450
1512 my $self = $class->SUPER::new ( 2451 my $self = $class->SUPER::new (
1513 req_w => $::WIDTH / 6, 2452 fontsize => 1,
1514 req_h => $::HEIGHT / 6, 2453 can_events => 0,
1515 fontsize => $::FONTSIZE, 2454 #font => default_font
1516 @_, 2455 @_,
1517 2456
1518 layout => (new CFClient::Layout), 2457 layout => (new CFClient::Layout 1),
1519 par => [], 2458 par => [],
1520 height => 0, 2459 height => 0,
1521 children => [ 2460 children => [
1522 (new CFClient::UI::Empty expand => 1), 2461 (new CFClient::UI::Empty expand => 1),
1523 (new CFClient::UI::Slider vertical => 1), 2462 (new CFClient::UI::Slider vertical => 1),
1524 ], 2463 ],
1525 ); 2464 );
1526 2465
1527 $self->{children}[1]->connect (changed => sub { 2466 $self->{children}[1]->connect (changed => sub { $self->update });
1528 $self->update;
1529 });
1530 2467
1531 $self 2468 $self
1532} 2469}
1533 2470
1534sub set_fontsize { 2471sub set_fontsize {
… …
1536 2473
1537 $self->{fontsize} = $fontsize; 2474 $self->{fontsize} = $fontsize;
1538 $self->reflow; 2475 $self->reflow;
1539} 2476}
1540 2477
2478sub size_allocate {
2479 my ($self, $w, $h) = @_;
2480
2481 $self->SUPER::size_allocate ($w, $h);
2482
2483 $self->{layout}->set_font ($self->{font}) if $self->{font};
2484 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2485 $self->{layout}->set_width ($self->{children}[0]{w});
2486
2487 $self->reflow;
2488}
2489
1541sub text_height { 2490sub text_size {
1542 my ($self, $text) = @_; 2491 my ($self, $text, $indent) = @_;
1543 2492
1544 my $layout = $self->{layout}; 2493 my $layout = $self->{layout};
1545 2494
1546 $layout->set_height ($self->{fontsize}); 2495 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1547 $layout->set_width ($self->{w}); 2496 $layout->set_width ($self->{children}[0]{w} - $indent);
1548 $layout->set_text ($text); 2497 $layout->set_markup ($text);
1549 2498
1550 ($layout->size)[1] 2499 $layout->size
1551} 2500}
1552 2501
1553sub reflow { 2502sub reflow {
1554 my ($self) = @_; 2503 my ($self) = @_;
1555 2504
1556 $self->{need_reflow}++; 2505 $self->{need_reflow}++;
1557 $self->update; 2506 $self->update;
1558} 2507}
1559 2508
1560sub size_request { 2509sub set_offset {
1561 my ($self) = @_; 2510 my ($self, $offset) = @_;
1562 2511
1563 ($self->{req_w}, $self->{req_h}) 2512 # todo: base offset on lines or so, not on pixels
2513 $self->{children}[1]->set_value ($offset);
1564} 2514}
1565 2515
1566sub size_allocate { 2516sub clear {
1567 my ($self, $x, $y, $w, $h) = @_; 2517 my ($self) = @_;
1568 2518
1569 $self->SUPER::size_allocate ($x, $y, $w, $h); 2519 $self->{par} = [];
1570 2520 $self->{height} = 0;
1571 $self->{layout}->set_height ($self->{fontsize}); 2521 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1572 $self->{layout}->set_width ($self->{w});
1573
1574 $self->reflow;
1575} 2522}
1576 2523
1577sub add_paragraph { 2524sub add_paragraph {
1578 my ($self, $color, $text) = @_; 2525 my ($self, $color, $text, $indent) = @_;
1579 2526
1580 #TODO: intelligently "reformat" paragraph 2527 for my $line (split /\n/, $text) {
1581 2528 my ($w, $h) = $self->text_size ($line);
1582 my $height = $self->text_height ($text);
1583
1584 $self->{height} += $height; 2529 $self->{height} += $h;
2530 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2531 }
1585 2532
1586 push @{$self->{par}}, [$height, $color, $text];
1587
1588 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2533 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1589 $self->{children}[1]->update;
1590} 2534}
1591 2535
1592sub update { 2536sub update {
1593 my ($self) = @_; 2537 my ($self) = @_;
1594 2538
… …
1596 2540
1597 return unless $self->{h} > 0; 2541 return unless $self->{h} > 0;
1598 2542
1599 delete $self->{texture}; 2543 delete $self->{texture};
1600 2544
1601 $ROOT->on_refresh ($self, sub { 2545 $ROOT->on_post_alloc ($self, sub {
2546 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2547
1602 if (delete $self->{need_reflow}) { 2548 if (delete $self->{need_reflow}) {
1603 my $height = 0; 2549 my $height = 0;
1604 2550
1605 $height += $_->[0] = $self->text_height ($_->[2]) 2551 my $layout = $self->{layout};
2552
2553 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2554
1606 for @{$self->{par}}; 2555 for (@{$self->{par}}) {
2556 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2557 $layout->set_width ($W - $_->[3]);
2558 $layout->set_markup ($_->[4]);
2559 my ($w, $h) = $layout->size;
2560 $_->[0] = $w + $_->[3];
2561 $_->[1] = $h;
2562 }
2563
2564 $height += $_->[1];
2565 }
1607 2566
1608 $self->{height} = $height; 2567 $self->{height} = $height;
1609 2568
1610 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2569 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1611 2570
1612 delete $self->{texture}; 2571 delete $self->{texture};
1613 } 2572 }
1614 2573
1615 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2574 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1616 glClearColor 0, 0, 0, 1; 2575 glClearColor 0.5, 0.5, 0.5, 0;
1617 glClear GL_COLOR_BUFFER_BIT; 2576 glClear GL_COLOR_BUFFER_BIT;
1618 2577
2578 my $top = int $self->{children}[1]{range}[0];
2579
2580 my $y0 = $top;
2581 my $y1 = $top + $H;
2582
2583 my $y = 0;
2584
2585 my $layout = $self->{layout};
2586
2587 $layout->set_font ($self->{font}) if $self->{font};
2588
1619 glEnable GL_BLEND; 2589 glEnable GL_BLEND;
2590 #TODO# not correct in windows where rgba is forced off
1620 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2591 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1621 glEnable GL_TEXTURE_2D;
1622 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1623
1624 my $top = int $self->{children}[1]{range}[0];
1625
1626 my $y0 = $top;
1627 my $y1 = $top + $self->{h};
1628
1629 my $y = 0;
1630
1631 my $layout = $self->{layout};
1632 2592
1633 for my $par (@{$self->{par}}) { 2593 for my $par (@{$self->{par}}) {
1634 my $h = $par->[0]; 2594 my $h = $par->[1];
1635 2595
1636 if ($y0 < $y + $h && $y < $y1) { 2596 if ($y0 < $y + $h && $y < $y1) {
2597 $layout->set_foreground (@{ $par->[2] });
2598 $layout->set_width ($W - $par->[3]);
1637 $layout->set_text ($par->[2]); 2599 $layout->set_markup ($par->[4]);
1638 2600
1639 glColor @{ $par->[1] }; 2601 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1640 my ($W, $H) = $layout->size; 2602
1641 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2603 glRasterPos $par->[3], $y - $y0;
2604 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1642 } 2605 }
1643 2606
1644 $y += $h; 2607 $y += $h;
1645 } 2608 }
1646 2609
1647 glDisable GL_TEXTURE_2D;
1648 glDisable GL_BLEND; 2610 glDisable GL_BLEND;
1649 }; 2611 };
1650 }); 2612 });
1651} 2613}
1652 2614
1653sub _draw { 2615sub _draw {
1654 my ($self) = @_; 2616 my ($self) = @_;
1655 2617
1656 if ($self->{texture}) {
1657 glEnable GL_TEXTURE_2D; 2618 glEnable GL_TEXTURE_2D;
1658 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2619 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2620 glColor 1, 1, 1, 1;
1659 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2621 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1660 glDisable GL_TEXTURE_2D; 2622 glDisable GL_TEXTURE_2D;
1661 }
1662 2623
1663 $self->{children}[1]->draw; 2624 $self->{children}[1]->draw;
1664 2625
1665} 2626}
1666 2627
1667############################################################################# 2628#############################################################################
1668 2629
1669package CFClient::UI::MapWidget;
1670
1671use strict;
1672
1673use List::Util qw(min max);
1674
1675use SDL;
1676use SDL::OpenGL;
1677
1678our @ISA = CFClient::UI::Base::;
1679
1680sub new {
1681 my $class = shift;
1682
1683 $class->SUPER::new (
1684 z => -1,
1685 can_focus => 1,
1686 list => (glGenLists 1),
1687 @_
1688 )
1689}
1690
1691sub key_down {
1692 print "MAPKEYDOWN\n";
1693}
1694
1695sub key_up {
1696}
1697
1698sub button_down {
1699 my ($self, $ev, $x, $y) = @_;
1700
1701 $self->focus_in;
1702
1703 if ($ev->button == 2) {
1704 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1705 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1706
1707 $self->{motion} = sub {
1708 my ($ev, $x, $y) = @_;
1709
1710 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1711
1712 $::CFG->{map_shift_x} = $bw + $x - $ox;
1713 $::CFG->{map_shift_y} = $bh + $y - $oy;
1714
1715 $self->update;
1716 };
1717 }
1718}
1719
1720sub button_up {
1721 my ($self, $ev, $x, $y) = @_;
1722
1723 delete $self->{motion};
1724}
1725
1726sub mouse_motion {
1727 my ($self, $ev, $x, $y) = @_;
1728
1729 $self->{motion}->($ev, $x, $y) if $self->{motion};
1730}
1731
1732sub size_request {
1733 (
1734 1 + 32 * int $::WIDTH / 32,
1735 1 + 32 * int $::HEIGHT / 32,
1736 )
1737}
1738
1739sub update {
1740 my ($self) = @_;
1741
1742 $self->{need_update} = 1;
1743 $self->SUPER::update;
1744}
1745
1746sub draw {
1747 my ($self) = @_;
1748
1749 if (delete $self->{need_update}) {
1750 glNewList $self->{list}, GL_COMPILE;
1751
1752 if ($::MAP) {
1753 my $sw = int $::WIDTH / 32;
1754 my $sh = int $::HEIGHT / 32;
1755
1756 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1757 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1758
1759 glTranslate $sx0 - 32, $sy0 - 32, 0;
1760
1761 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1762
1763 if ($::CFG->{fow_enable}) {
1764 if ($::CFG->{fow_smooth}) { # smooth fog of war
1765 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1766 glConvolutionFilter2D
1767 GL_CONVOLUTION_2D,
1768 GL_ALPHA,
1769 3, 3,
1770 GL_ALPHA, GL_FLOAT,
1771 pack "f*",
1772 0.1, 0.1, 0.1,
1773 0.1, 0.2, 0.1,
1774 0.1, 0.1, 0.1,
1775 ;
1776 glEnable GL_CONVOLUTION_2D;
1777 }
1778
1779 my $tex = new CFClient::Texture
1780 w => $w,
1781 h => $h,
1782 data => $data,
1783 internalformat => GL_ALPHA,
1784 format => GL_ALPHA;
1785
1786 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1787
1788 glEnable GL_BLEND;
1789 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1790 glEnable GL_TEXTURE_2D;
1791 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1792
1793 glColor +($::CFG->{fow_intensity}) x 3, 1;
1794 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799
1800 # HACK BEGIN
1801 {
1802 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1803 my ($w, $h) = (250, 250);
1804
1805 glEnable GL_BLEND;
1806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1807 glEnable GL_TEXTURE_2D;
1808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1809
1810 CFClient::Texture->new (
1811 w => $w,
1812 h => $h,
1813 data => $::MAP->mapmap ($w, $h),
1814 type => GL_UNSIGNED_INT_8_8_8_8_REV
1815 )->draw_quad (100, 100);
1816
1817 glDisable GL_TEXTURE_2D;
1818 glDisable GL_BLEND;
1819 }
1820 # HACK END
1821 }
1822
1823 glEndList;
1824 }
1825
1826 glPushMatrix;
1827 glCallList $self->{list};
1828 glPopMatrix;
1829
1830 if ($FOCUS != $self) {
1831 glColor 64/255, 64/255, 64/255;
1832 glLogicOp GL_AND;
1833 glEnable GL_COLOR_LOGIC_OP;
1834 glBegin GL_QUADS;
1835 glVertex 0, 0;
1836 glVertex 0, $::HEIGHT;
1837 glVertex $::WIDTH, $::HEIGHT;
1838 glVertex $::WIDTH, 0;
1839 glEnd;
1840 glDisable GL_COLOR_LOGIC_OP;
1841 }
1842}
1843
1844my %DIR = (
1845 SDLK_KP8, [1, "north"],
1846 SDLK_KP9, [2, "northeast"],
1847 SDLK_KP6, [3, "east"],
1848 SDLK_KP3, [4, "southeast"],
1849 SDLK_KP2, [5, "south"],
1850 SDLK_KP1, [6, "southwest"],
1851 SDLK_KP4, [7, "west"],
1852 SDLK_KP7, [8, "northwest"],
1853
1854 SDLK_UP, [1, "north"],
1855 SDLK_RIGHT, [3, "east"],
1856 SDLK_DOWN, [5, "south"],
1857 SDLK_LEFT, [7, "west"],
1858);
1859
1860sub key_down {
1861 my ($self, $ev) = @_;
1862
1863 my $mod = $ev->key_mod;
1864 my $sym = $ev->key_sym;
1865
1866 if ($sym == SDLK_KP5) {
1867 $::CONN->user_send ("command stay fire");
1868 } elsif ($sym == SDLK_a) {
1869 $::CONN->user_send ("command apply");
1870 } elsif ($sym == SDLK_QUOTE) {
1871 $self->emit ('activate_console');
1872 } elsif ($sym == SDLK_SLASH) {
1873 $self->emit ('activate_console' => '/');
1874 } elsif (exists $DIR{$sym}) {
1875 if ($mod & KMOD_SHIFT) {
1876 $self->{shft}++;
1877 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1878 } elsif ($mod & KMOD_CTRL) {
1879 $self->{ctrl}++;
1880 $::CONN->user_send ("command run $DIR{$sym}[0]");
1881 } else {
1882 $::CONN->user_send ("command $DIR{$sym}[1]");
1883 }
1884 }
1885}
1886
1887sub key_up {
1888 my ($self, $ev) = @_;
1889
1890 my $mod = $ev->key_mod;
1891 my $sym = $ev->key_sym;
1892
1893 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1894 $::CONN->user_send ("command fire_stop");
1895 }
1896 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1897 $::CONN->user_send ("command run_stop");
1898 }
1899}
1900
1901#############################################################################
1902
1903package CFClient::UI::Animator; 2630package CFClient::UI::Animator;
1904 2631
1905use SDL::OpenGL; 2632use CFClient::OpenGL;
1906 2633
1907our @ISA = CFClient::UI::Bin::; 2634our @ISA = CFClient::UI::Bin::;
1908 2635
1909sub moveto { 2636sub moveto {
1910 my ($self, $x, $y) = @_; 2637 my ($self, $x, $y) = @_;
… …
1948 2675
1949sub new { 2676sub new {
1950 my $class = shift; 2677 my $class = shift;
1951 2678
1952 my $self = $class->SUPER::new ( 2679 my $self = $class->SUPER::new (
1953 state => 0, 2680 state => 0,
1954 connect_activate => \&toggle_flopper, 2681 on_activate => \&toggle_flopper,
1955 @_ 2682 @_
1956 ); 2683 );
1957 2684
1958 if ($self->{state}) {
1959 $self->{state} = 0;
1960 $self->toggle_flopper;
1961 }
1962
1963 $self 2685 $self
1964} 2686}
1965 2687
1966sub toggle_flopper { 2688sub toggle_flopper {
1967 my ($self) = @_; 2689 my ($self) = @_;
1968 2690
1969 # TODO: use animation 2691 $self->{other}->toggle_visibility;
1970 if ($self->{state} = !$self->{state}) { 2692}
1971 $CFClient::UI::ROOT->add ($self->{other}); 2693
1972 $self->{other}->move ($self->coord2global (0, $self->{h})); 2694#############################################################################
2695
2696package CFClient::UI::Tooltip;
2697
2698our @ISA = CFClient::UI::Bin::;
2699
2700use CFClient::OpenGL;
2701
2702sub new {
2703 my $class = shift;
2704
2705 $class->SUPER::new (
2706 @_,
2707 can_events => 0,
2708 )
2709}
2710
2711sub set_tooltip_from {
2712 my ($self, $widget) = @_;
2713
2714 my $tooltip = $widget->{tooltip};
2715
2716 if ($ENV{CFPLUS_DEBUG} & 2) {
2717 $tooltip .= "\n\n" . (ref $widget) . "\n"
2718 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2719 . "req $widget->{req_w} $widget->{req_h}\n"
2720 . "visible $widget->{visible}";
2721 }
2722
2723 $self->add (new CFClient::UI::Label
2724 markup => $tooltip,
2725 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2726 fontsize => 0.8,
2727 fg => [0, 0, 0, 1],
2728 ellipsise => 0,
2729 font => ($widget->{tooltip_font} || $::FONT_PROP),
2730 );
2731}
2732
2733sub size_request {
2734 my ($self) = @_;
2735
2736 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2737
2738 ($w + 4, $h + 4)
2739}
2740
2741sub size_allocate {
2742 my ($self, $w, $h) = @_;
2743
2744 $self->SUPER::size_allocate ($w - 4, $h - 4);
2745}
2746
2747sub visibility_change {
2748 my ($self, $visible) = @_;
2749
2750 return unless $visible;
2751
2752 $self->{root}->on_post_alloc ("move_$self" => sub {
2753 my $widget = $self->{owner}
2754 or return;
2755
2756 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2757
2758 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2759 if $x + $self->{w} > $::WIDTH;
2760
2761 $self->move_abs ($x, $y);
2762 });
2763}
2764
2765sub _draw {
2766 my ($self) = @_;
2767
2768 glTranslate 0.375, 0.375;
2769
2770 my ($w, $h) = @$self{qw(w h)};
2771
2772 glColor 1, 0.8, 0.4;
2773 glBegin GL_QUADS;
2774 glVertex 0 , 0;
2775 glVertex 0 , $h;
2776 glVertex $w, $h;
2777 glVertex $w, 0;
2778 glEnd;
2779
2780 glColor 0, 0, 0;
2781 glBegin GL_LINE_LOOP;
2782 glVertex 0 , 0;
2783 glVertex 0 , $h;
2784 glVertex $w, $h;
2785 glVertex $w, 0;
2786 glEnd;
2787
2788 glTranslate 2 - 0.375, 2 - 0.375;
2789
2790 $self->SUPER::_draw;
2791}
2792
2793#############################################################################
2794
2795package CFClient::UI::Face;
2796
2797our @ISA = CFClient::UI::Base::;
2798
2799use CFClient::OpenGL;
2800
2801sub new {
2802 my $class = shift;
2803
2804 my $self = $class->SUPER::new (
2805 aspect => 1,
2806 can_events => 0,
2807 @_,
2808 );
2809
2810 if ($self->{anim} && $self->{animspeed}) {
2811 Scalar::Util::weaken (my $widget = $self);
2812
2813 $self->{timer} = Event->timer (
2814 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2815 hard => 1,
2816 interval => $self->{animspeed},
2817 cb => sub {
2818 ++$widget->{frame};
2819 $widget->update;
2820 },
2821 );
2822 }
2823
2824 $self
2825}
2826
2827sub size_request {
2828 (32, 8)
2829}
2830
2831sub update {
2832 my ($self) = @_;
2833
2834 return unless $self->{visible};
2835
2836 $self->SUPER::update;
2837}
2838
2839sub _draw {
2840 my ($self) = @_;
2841
2842 return unless $::CONN;
2843
2844 my $face;
2845
2846 if ($self->{frame}) {
2847 my $anim = $::CONN->{anim}[$self->{anim}];
2848
2849 $face = $anim->[ $self->{frame} % @$anim ]
2850 if $anim && @$anim;
2851 }
2852
2853 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2854
2855 if ($tex) {
2856 glEnable GL_TEXTURE_2D;
2857 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2858 glColor 1, 1, 1, 1;
2859 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2860 glDisable GL_TEXTURE_2D;
2861 }
2862}
2863
2864sub DESTROY {
2865 my ($self) = @_;
2866
2867 $self->{timer}->cancel
2868 if $self->{timer};
2869
2870 $self->SUPER::DESTROY;
2871}
2872
2873#############################################################################
2874
2875package CFClient::UI::Buttonbar;
2876
2877our @ISA = CFClient::UI::HBox::;
2878
2879# TODO: should actualyl wrap buttons and other goodies.
2880
2881#############################################################################
2882
2883package CFClient::UI::Menu;
2884
2885our @ISA = CFClient::UI::FancyFrame::;
2886
2887use CFClient::OpenGL;
2888
2889sub new {
2890 my $class = shift;
2891
2892 my $self = $class->SUPER::new (
2893 items => [],
2894 z => 100,
2895 @_,
2896 );
2897
2898 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2899
2900 for my $item (@{ $self->{items} }) {
2901 my ($widget, $cb) = @$item;
2902
2903 # handle various types of items, only text for now
2904 if (!ref $widget) {
2905 $widget = new CFClient::UI::Label
2906 can_hover => 1,
2907 can_events => 1,
2908 text => $widget;
2909 }
2910
2911 $self->{item}{$widget} = $item;
2912
2913 $self->{vbox}->add ($widget);
2914 }
2915
2916 $self
2917}
2918
2919# popup given the event (must be a mouse button down event currently)
2920sub popup {
2921 my ($self, $ev) = @_;
2922
2923 $self->_emit ("popdown");
2924
2925 # maybe save $GRAB? must be careful about events...
2926 $GRAB = $self;
2927 $self->{button} = $ev->{button};
2928
2929 $self->show;
2930 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2931}
2932
2933sub mouse_motion {
2934 my ($self, $ev, $x, $y) = @_;
2935
2936 # TODO: should use vbox->find_widget or so
2937 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2938 $self->{hover} = $self->{item}{$HOVER};
2939
2940 0
2941}
2942
2943sub button_up {
2944 my ($self, $ev, $x, $y) = @_;
2945
2946 if ($ev->{button} == $self->{button}) {
2947 undef $GRAB;
2948 $self->hide;
2949
1973 $self->emit ("open"); 2950 $self->_emit ("popdown");
2951 $self->{hover}[1]->() if $self->{hover};
1974 } else { 2952 } else {
1975 $CFClient::UI::ROOT->remove ($self->{other}); 2953 return 0
1976 $self->emit ("close"); 2954 }
2955
1977 } 2956 1
1978
1979 $self->emit (changed => $self->{state});
1980} 2957}
1981 2958
1982############################################################################# 2959#############################################################################
1983 2960
2961package CFClient::UI::Multiplexer;
2962
2963our @ISA = CFClient::UI::Container::;
2964
2965sub new {
2966 my $class = shift;
2967
2968 my $self = $class->SUPER::new (
2969 @_,
2970 );
2971
2972 $self->{current} = $self->{children}[0]
2973 if @{ $self->{children} };
2974
2975 $self
2976}
2977
2978sub add {
2979 my ($self, @widgets) = @_;
2980
2981 $self->SUPER::add (@widgets);
2982
2983 $self->{current} = $self->{children}[0]
2984 if @{ $self->{children} };
2985}
2986
2987sub set_current_page {
2988 my ($self, $page_or_widget) = @_;
2989
2990 my $widget = ref $page_or_widget
2991 ? $page_or_widget
2992 : $self->{children}[$page_or_widget];
2993
2994 $self->{current} = $widget;
2995 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
2996
2997 $self->_emit (page_changed => $self->{current});
2998
2999 $self->realloc;
3000}
3001
3002sub visible_children {
3003 $_[0]{current}
3004}
3005
3006sub size_request {
3007 my ($self) = @_;
3008
3009 $self->{current}->size_request
3010}
3011
3012sub size_allocate {
3013 my ($self, $w, $h) = @_;
3014
3015 $self->{current}->configure (0, 0, $w, $h);
3016}
3017
3018sub _draw {
3019 my ($self) = @_;
3020
3021 $self->{current}->draw;
3022}
3023
3024#############################################################################
3025
3026package CFClient::UI::Notebook;
3027
3028our @ISA = CFClient::UI::VBox::;
3029
3030sub new {
3031 my $class = shift;
3032
3033 my $self = $class->SUPER::new (
3034 buttonbar => (new CFClient::UI::Buttonbar),
3035 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3036 # filter => # will be put between multiplexer and $self
3037 @_,
3038 );
3039
3040 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3041 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3042
3043 $self
3044}
3045
3046sub add {
3047 my ($self, $title, $widget, $tooltip) = @_;
3048
3049 Scalar::Util::weaken $self;
3050
3051 $self->{buttonbar}->add (new CFClient::UI::Button
3052 markup => $title,
3053 tooltip => $tooltip,
3054 on_activate => sub { $self->set_current_page ($widget) },
3055 );
3056
3057 $self->{multiplexer}->add ($widget);
3058}
3059
3060sub set_current_page {
3061 my ($self, $page) = @_;
3062
3063 $self->{multiplexer}->set_current_page ($page);
3064 $self->_emit (page_changed => $self->{multiplexer}{current});
3065}
3066
3067#############################################################################
3068
3069package CFClient::UI::Statusbox;
3070
3071our @ISA = CFClient::UI::VBox::;
3072
3073sub new {
3074 my $class = shift;
3075
3076 $class->SUPER::new (
3077 fontsize => 0.8,
3078 @_,
3079 )
3080}
3081
3082sub reorder {
3083 my ($self) = @_;
3084 my $NOW = time;
3085
3086 while (my ($k, $v) = each %{ $self->{item} }) {
3087 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3088 }
3089
3090 my @widgets;
3091
3092 my @items = sort {
3093 $a->{pri} <=> $b->{pri}
3094 or $b->{id} <=> $a->{id}
3095 } values %{ $self->{item} };
3096
3097 my $count = 10 + 1;
3098 for my $item (@items) {
3099 last unless --$count;
3100
3101 push @widgets, $item->{label} ||= do {
3102 # TODO: doesn't handle markup well (read as: at all)
3103 my $short = $item->{count} > 1
3104 ? "<b>$item->{count} ×</b> $item->{text}"
3105 : $item->{text};
3106
3107 for ($short) {
3108 s/^\s+//;
3109 s/\s+/ /g;
3110 }
3111
3112 new CFClient::UI::Label
3113 markup => $short,
3114 tooltip => $item->{tooltip},
3115 tooltip_font => $::FONT_PROP,
3116 tooltip_width => 0.67,
3117 fontsize => $item->{fontsize} || $self->{fontsize},
3118 max_w => $::WIDTH * 0.44,
3119 fg => $item->{fg},
3120 can_events => 1,
3121 can_hover => 1
3122 };
3123 }
3124
3125 $self->clear;
3126 $self->SUPER::add (reverse @widgets);
3127}
3128
3129sub add {
3130 my ($self, $text, %arg) = @_;
3131
3132 $text =~ s/^\s+//;
3133 $text =~ s/\s+$//;
3134
3135 return unless $text;
3136
3137 my $timeout = time + ((delete $arg{timeout}) || 60);
3138
3139 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3140
3141 if (my $item = $self->{item}{$group}) {
3142 if ($item->{text} eq $text) {
3143 $item->{count}++;
3144 } else {
3145 $item->{count} = 1;
3146 $item->{text} = $item->{tooltip} = $text;
3147 }
3148 $item->{id} = ++$self->{id};
3149 $item->{timeout} = $timeout;
3150 delete $item->{label};
3151 } else {
3152 $self->{item}{$group} = {
3153 id => ++$self->{id},
3154 text => $text,
3155 timeout => $timeout,
3156 tooltip => $text,
3157 fg => [0.8, 0.8, 0.8, 0.8],
3158 pri => 0,
3159 count => 1,
3160 %arg,
3161 };
3162 }
3163
3164 $self->reorder;
3165}
3166
3167sub reconfigure {
3168 my ($self) = @_;
3169
3170 delete $_->{label}
3171 for values %{ $self->{item} || {} };
3172
3173 $self->reorder;
3174 $self->SUPER::reconfigure;
3175}
3176
3177#############################################################################
3178
3179package CFClient::UI::Inventory;
3180
3181our @ISA = CFClient::UI::ScrolledWindow::;
3182
3183sub new {
3184 my $class = shift;
3185
3186 my $self = $class->SUPER::new (
3187 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3188 @_,
3189 );
3190
3191 $self
3192}
3193
3194sub set_items {
3195 my ($self, $items) = @_;
3196
3197 $self->{child}->clear;
3198 return unless $items;
3199
3200 my @items = sort {
3201 ($a->{type} <=> $b->{type})
3202 or ($a->{name} cmp $b->{name})
3203 } @$items;
3204
3205 $self->{real_items} = \@items;
3206
3207 my $row = 0;
3208 for my $item (@items) {
3209 CFClient::Item::update_widgets $item;
3210
3211 $self->{child}->add (0, $row, $item->{face_widget});
3212 $self->{child}->add (1, $row, $item->{desc_widget});
3213 $self->{child}->add (2, $row, $item->{weight_widget});
3214
3215 $row++;
3216 }
3217}
3218
3219#############################################################################
3220
3221package CFClient::UI::BindEditor;
3222
3223our @ISA = CFClient::UI::FancyFrame::;
3224
3225sub new {
3226 my $class = shift;
3227
3228 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3229
3230 $self->add (my $vb = new CFClient::UI::VBox);
3231
3232
3233 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3234 text => "start recording",
3235 tooltip => "Start/Stops recording of actions."
3236 ."All subsequent actions after the recording started will be captured."
3237 ."The actions are displayed after the record was stopped."
3238 ."To bind the action you have to click on the 'Bind' button",
3239 on_activate => sub {
3240 unless ($self->{recording}) {
3241 $self->start;
3242 } else {
3243 $self->stop;
3244 }
3245 });
3246
3247 $vb->add (new CFClient::UI::Label text => "Actions:");
3248 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3249
3250 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3251 $vb->add (my $hb = new CFClient::UI::HBox);
3252 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3253 $hb->add (new CFClient::UI::Button
3254 text => "bind",
3255 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3256 on_activate => sub {
3257 $self->ask_for_bind;
3258 });
3259
3260 $vb->add (my $hb = new CFClient::UI::HBox);
3261 $hb->add (new CFClient::UI::Button
3262 text => "ok",
3263 expand => 1,
3264 tooltip => "This closes the binding editor and saves the binding",
3265 on_activate => sub {
3266 $self->hide;
3267 $self->commit;
3268 });
3269
3270 $hb->add (new CFClient::UI::Button
3271 text => "cancel",
3272 expand => 1,
3273 tooltip => "This closes the binding editor without saving",
3274 on_activate => sub {
3275 $self->hide;
3276 $self->{binding_cancel}->()
3277 if $self->{binding_cancel};
3278 });
3279
3280 $self->update_binding_widgets;
3281
3282 $self
3283}
3284
3285sub commit {
3286 my ($self) = @_;
3287 my ($mod, $sym, $cmds) = $self->get_binding;
3288 if ($sym != 0 && @$cmds > 0) {
3289 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3290 ."'. Don't forget 'Save Config'!");
3291 $self->{binding_change}->($mod, $sym, $cmds)
3292 if $self->{binding_change};
3293 } else {
3294 $::STATUSBOX->add ("No action bound, no key or action specified!");
3295 $self->{binding_cancel}->()
3296 if $self->{binding_cancel};
3297 }
3298}
3299
3300sub start {
3301 my ($self) = @_;
3302
3303 $self->{rec_btn}->set_text ("stop recording");
3304 $self->{recording} = 1;
3305 $self->clear_command_list;
3306 $::CONN->start_record if $::CONN;
3307}
3308
3309sub stop {
3310 my ($self) = @_;
3311
3312 $self->{rec_btn}->set_text ("start recording");
3313 $self->{recording} = 0;
3314
3315 my $rec;
3316 $rec = $::CONN->stop_record if $::CONN;
3317 return unless ref $rec eq 'ARRAY';
3318 $self->set_command_list ($rec);
3319}
3320
3321
3322sub ask_for_bind_and_commit {
3323 my ($self) = @_;
3324 $self->ask_for_bind (1);
3325}
3326
3327sub ask_for_bind {
3328 my ($self, $commit) = @_;
3329
3330 CFClient::Binder::open_binding_dialog (sub {
3331 my ($mod, $sym) = @_;
3332 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3333 $self->update_binding_widgets;
3334 $self->commit if $commit;
3335 });
3336}
3337
3338# $mod and $sym are the modifiers and key symbol
3339# $cmds is a array ref of strings (the commands)
3340# $cb is the callback that is executed on OK
3341# $ccb is the callback that is executed on CANCEL and
3342# when the binding was unsuccessful on OK
3343sub set_binding {
3344 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3345
3346 $self->clear_command_list;
3347 $self->{recording} = 0;
3348 $self->{rec_btn}->set_text ("start recording");
3349
3350 $self->{binding} = [$mod, $sym];
3351 $self->{commands} = $cmds;
3352
3353 $self->{binding_change} = $cb;
3354 $self->{binding_cancel} = $ccb;
3355
3356 $self->update_binding_widgets;
3357}
3358
3359# this is a shortcut method that asks for a binding
3360# and then just binds it.
3361sub do_quick_binding {
3362 my ($self, $cmds) = @_;
3363 $self->set_binding (undef, undef, $cmds, sub {
3364 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3365 });
3366 $self->ask_for_bind (1);
3367}
3368
3369sub update_binding_widgets {
3370 my ($self) = @_;
3371 my ($mod, $sym, $cmds) = $self->get_binding;
3372 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3373 $self->set_command_list ($cmds);
3374}
3375
3376sub get_binding {
3377 my ($self) = @_;
3378 return (
3379 $self->{binding}->[0],
3380 $self->{binding}->[1],
3381 [ grep { defined $_ } @{$self->{commands}} ]
3382 );
3383}
3384
3385sub clear_command_list {
3386 my ($self) = @_;
3387 $self->{cmdbox}->clear ();
3388}
3389
3390sub set_command_list {
3391 my ($self, $cmds) = @_;
3392
3393 $self->{cmdbox}->clear ();
3394 $self->{commands} = $cmds;
3395
3396 my $idx = 0;
3397
3398 for (@$cmds) {
3399 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3400
3401 my $i = $idx;
3402 $hb->add (new CFClient::UI::Label text => $_);
3403 $hb->add (new CFClient::UI::Button
3404 text => "delete",
3405 tooltip => "Deletes the action from the record",
3406 on_activate => sub {
3407 $self->{cmdbox}->remove ($hb);
3408 $cmds->[$i] = undef;
3409 });
3410
3411
3412 $idx++
3413 }
3414}
3415
3416#############################################################################
3417
3418package CFClient::UI::SpellList;
3419
3420our @ISA = CFClient::UI::Table::;
3421
3422sub new {
3423 my $class = shift;
3424
3425 my $self = $class->SUPER::new (
3426 binding => [],
3427 commands => [],
3428 @_,
3429 )
3430}
3431
3432# XXX: Do sorting? Argl...
3433sub add_spell {
3434 my ($self, $spell) = @_;
3435 $self->{spells}->{$spell->{name}} = $spell;
3436
3437 $self->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3438 face => $spell->{face},
3439 can_hover => 1,
3440 can_events => 1,
3441 tooltip => $spell->{message});
3442
3443 $self->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3444 text => $spell->{name},
3445 can_hover => 1,
3446 can_events => 1,
3447 tooltip => $spell->{message},
3448 expand => 1);
3449
3450 $self->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3451 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3452 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3453 expand => 1);
3454
3455 $self->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3456 text => "bind to key",
3457 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3458}
3459
3460sub rebuild_spell_list {
3461 my ($self) = @_;
3462 $self->{tbl_idx} = 0;
3463 $self->add_spell ($_) for values %{$self->{spells}};
3464}
3465
3466sub remove_spell {
3467 my ($self, $spell) = @_;
3468 delete $self->{spells}->{$spell->{name}};
3469 $self->rebuild_spell_list;
3470}
3471
3472#############################################################################
3473
1984package CFClient::UI::Root; 3474package CFClient::UI::Root;
1985 3475
1986our @ISA = CFClient::UI::Container::; 3476our @ISA = CFClient::UI::Container::;
1987 3477
1988use SDL::OpenGL; 3478use CFClient::OpenGL;
3479
3480sub new {
3481 my $class = shift;
3482
3483 my $self = $class->SUPER::new (
3484 visible => 1,
3485 @_,
3486 );
3487
3488 Scalar::Util::weaken ($self->{root} = $self);
3489
3490 $self
3491}
1989 3492
1990sub size_request { 3493sub size_request {
1991 ($::WIDTH, $::HEIGHT) 3494 my ($self) = @_;
3495
3496 ($self->{w}, $self->{h})
3497}
3498
3499sub _to_pixel {
3500 my ($coord, $size, $max) = @_;
3501
3502 $coord =
3503 $coord eq "center" ? ($max - $size) * 0.5
3504 : $coord eq "max" ? $max
3505 : $coord;
3506
3507 $coord = 0 if $coord < 0;
3508 $coord = $max - $size if $coord > $max - $size;
3509
3510 int $coord + 0.5
1992} 3511}
1993 3512
1994sub size_allocate { 3513sub size_allocate {
1995 my ($self, $x, $y, $w, $h) = @_; 3514 my ($self, $w, $h) = @_;
1996 3515
1997 $self->_size_allocate ($x, $y, $w, $h); 3516 for my $child ($self->children) {
3517 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1998 3518
1999 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3519 $X = $child->{force_x} if exists $child->{force_x};
2000 for @{$self->{children}}; 3520 $Y = $child->{force_y} if exists $child->{force_y};
2001}
2002 3521
2003sub _topleft { 3522 $X = _to_pixel $X, $W, $self->{w};
3523 $Y = _to_pixel $Y, $H, $self->{h};
3524
3525 $child->configure ($X, $Y, $W, $H);
3526 }
3527}
3528
3529sub coord2local {
2004 my ($self, $x, $y) = @_; 3530 my ($self, $x, $y) = @_;
2005 3531
2006 ($x, $y) 3532 ($x, $y)
2007} 3533}
2008 3534
3535sub coord2global {
3536 my ($self, $x, $y) = @_;
3537
3538 ($x, $y)
3539}
3540
2009sub update { 3541sub update {
2010 my ($self) = @_; 3542 my ($self) = @_;
2011 3543
2012 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3544 $::WANT_REFRESH++;
2013 ::refresh ();
2014} 3545}
2015 3546
2016sub add { 3547sub add {
2017 my ($self, $widget) = @_; 3548 my ($self, @children) = @_;
2018 3549
3550 $_->{is_toplevel} = 1
3551 for @children;
3552
2019 $self->SUPER::add ($widget); 3553 $self->SUPER::add (@children);
3554}
2020 3555
2021 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3556sub remove {
3557 my ($self, @children) = @_;
3558
3559 $self->SUPER::remove (@children);
3560
3561 delete $self->{is_toplevel}
3562 for @children;
3563
3564 while (@children) {
3565 my $w = pop @children;
3566 push @children, $w->children;
3567 $w->set_invisible;
3568 }
2022} 3569}
2023 3570
2024sub on_refresh { 3571sub on_refresh {
2025 my ($self, $id, $cb) = @_; 3572 my ($self, $id, $cb) = @_;
2026 3573
2027 $self->{refresh_hook}{$id} = $cb; 3574 $self->{refresh_hook}{$id} = $cb;
2028} 3575}
2029 3576
3577sub on_post_alloc {
3578 my ($self, $id, $cb) = @_;
3579
3580 $self->{post_alloc_hook}{$id} = $cb;
3581}
3582
2030sub draw { 3583sub draw {
2031 my ($self) = @_; 3584 my ($self) = @_;
2032 3585
2033 while (my $rcb = delete $self->{refresh_hook}) { 3586 while ($self->{refresh_hook}) {
2034 $_->() for values %$rcb; 3587 $_->()
3588 for values %{delete $self->{refresh_hook}};
2035 } 3589 }
3590
3591 if ($self->{realloc}) {
3592 my %queue;
3593 my @queue;
3594 my $widget;
3595
3596 outer:
3597 while () {
3598 if (my $realloc = delete $self->{realloc}) {
3599 for $widget (values %$realloc) {
3600 $widget->{visible} or next; # do not resize invisible widgets
3601
3602 $queue{$widget+0}++ and next; # duplicates are common
3603
3604 push @{ $queue[$widget->{visible}] }, $widget;
3605 }
3606 }
3607
3608 while () {
3609 @queue or last outer;
3610
3611 $widget = pop @{ $queue[-1] || [] }
3612 and last;
3613
3614 pop @queue;
3615 }
3616
3617 delete $queue{$widget+0};
3618
3619 my ($w, $h) = $widget->size_request;
3620
3621 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3622 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3623
3624 $w = $widget->{force_w} if exists $widget->{force_w};
3625 $h = $widget->{force_h} if exists $widget->{force_h};
3626
3627 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3628 || delete $widget->{force_realloc}) {
3629 $widget->{req_w} = $w;
3630 $widget->{req_h} = $h;
3631
3632 $self->{size_alloc}{$widget+0} = $widget;
3633
3634 if (my $parent = $widget->{parent}) {
3635 $self->{realloc}{$parent+0} = $parent
3636 unless $queue{$parent+0};
3637
3638 $parent->{force_size_alloc} = 1;
3639 $self->{size_alloc}{$parent+0} = $parent;
3640 }
3641 }
3642
3643 delete $self->{realloc}{$widget+0};
3644 }
3645 }
3646
3647 while (my $size_alloc = delete $self->{size_alloc}) {
3648 my @queue = sort { $b->{visible} <=> $a->{visible} }
3649 values %$size_alloc;
3650
3651 while () {
3652 my $widget = pop @queue || last;
3653
3654 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3655
3656 $w = 0 if $w < 0;
3657 $h = 0 if $h < 0;
3658
3659 $w = int $w + 0.5;
3660 $h = int $h + 0.5;
3661
3662 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3663 $widget->{old_w} = $widget->{w};
3664 $widget->{old_h} = $widget->{h};
3665
3666 $widget->{w} = $w;
3667 $widget->{h} = $h;
3668
3669 $widget->emit (size_allocate => $w, $h);
3670 }
3671 }
3672 }
3673
3674 while ($self->{post_alloc_hook}) {
3675 $_->()
3676 for values %{delete $self->{post_alloc_hook}};
3677 }
3678
2036 3679
2037 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3680 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2038 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3681 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2039 glClear GL_COLOR_BUFFER_BIT; 3682 glClear GL_COLOR_BUFFER_BIT;
2040 3683
2041 glMatrixMode GL_PROJECTION; 3684 glMatrixMode GL_PROJECTION;
2042 glLoadIdentity; 3685 glLoadIdentity;
2043 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3686 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2044 glMatrixMode GL_MODELVIEW; 3687 glMatrixMode GL_MODELVIEW;
2045 glLoadIdentity; 3688 glLoadIdentity;
2046 3689
3690 {
3691 package CFClient::UI::Base;
3692
3693 ($draw_x, $draw_y, $draw_w, $draw_h) =
3694 (0, 0, $self->{w}, $self->{h});
3695 }
3696
2047 $self->_draw; 3697 $self->_draw;
2048} 3698}
2049 3699
2050############################################################################# 3700#############################################################################
2051 3701
2052package CFClient::UI; 3702package CFClient::UI;
2053 3703
2054$ROOT = new CFClient::UI::Root; 3704$ROOT = new CFClient::UI::Root;
3705$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2055 3706
20561 37071
2057 3708

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