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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.127 by root, Mon Apr 17 21:03:31 2006 UTC vs.
Revision 1.271 by root, Fri Jun 2 22:13:47 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
… …
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = int $x; 318
118 $self->{y} = int $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376}
377
378sub set_max_size {
153 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
154 380
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
156} 399}
157 400
158# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
159sub coord2local { 402sub coord2local {
160 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
161 404
162 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 406}
165 407
166# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
167sub coord2global { 409sub coord2global {
168 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
169 411
170 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 413}
173 414
174sub focus_in { 415sub focus_in {
175 my ($self) = @_; 416 my ($self) = @_;
176 417
177 return if $FOCUS == $self; 418 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
179 420
180 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
181 422
182 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
183 424
184 $focus->update if $focus; 425 $focus->update if $focus;
185 $FOCUS->update; 426 $FOCUS->update;
186} 427}
187 428
… …
190 431
191 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
192 433
193 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
194 435
195 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
196 437
197 $focus->update if $focus; #? 438 $focus->update if $focus; #?
198}
199 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
200sub mouse_motion { } 444sub mouse_motion { 0 }
201sub button_up { } 445sub button_up { 0 }
202sub key_down { } 446sub key_down { 0 }
203sub key_up { } 447sub key_up { 0 }
204 448
205sub button_down { 449sub button_down {
206 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
207 451
208 $self->focus_in; 452 $self->focus_in;
209}
210 453
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
216 530
217sub draw { 531sub draw {
218 my ($self) = @_; 532 my ($self) = @_;
219 533
220 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
221 545
222 glPushMatrix; 546 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 548 $self->_draw;
225 glPopMatrix; 549 glPopMatrix;
… …
236 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
238 glEnd; 562 glEnd;
239 glDisable GL_BLEND; 563 glDisable GL_BLEND;
240 } 564 }
565
566 if ($ENV{CFPLUS_DEBUG} & 1) {
567 glPushMatrix;
568 glColor 1, 1, 0, 1;
569 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
570 glBegin GL_LINE_LOOP;
571 glVertex 0 , 0;
572 glVertex $self->{w} - 1, 0;
573 glVertex $self->{w} - 1, $self->{h} - 1;
574 glVertex 0 , $self->{h} - 1;
575 glEnd;
576 glPopMatrix;
577 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
578 }
241} 579}
242 580
243sub _draw { 581sub _draw {
244 my ($self) = @_; 582 my ($self) = @_;
245 583
246 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
247} 585}
248 586
249sub find_widget {
250 my ($self, $x, $y) = @_;
251
252 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255
256 ()
257}
258
259sub set_parent {
260 my ($self, $parent) = @_;
261
262 Scalar::Util::weaken ($self->{parent} = $parent);
263}
264
265sub check_size {
266 my ($self) = @_;
267
268 my ($w, $h) = $self->size_request;
269
270 if ($w != $self->{req_w} || $h != $self->{req_h}) {
271 $self->{req_w} = $w;
272 $self->{req_h} = $h;
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 }
277}
278
279sub update {
280 my ($self) = @_;
281
282 $self->{parent}->update
283 if $self->{parent};
284}
285
286sub connect {
287 my ($self, $signal, $cb) = @_;
288
289 push @{ $self->{cb}{$signal} }, $cb;
290}
291
292sub emit {
293 my ($self, $signal, @args) = @_;
294
295 $_->($self, @args)
296 for @{$self->{cb}{$signal} || []};
297}
298
299sub DESTROY { 587sub DESTROY {
300 my ($self) = @_; 588 my ($self) = @_;
301 589
590 delete $WIDGET{$self+0};
302 #$self->deactivate; 591 #$self->deactivate;
303} 592}
304 593
305############################################################################# 594#############################################################################
306 595
307package CFClient::UI::DrawBG; 596package CFClient::UI::DrawBG;
308 597
309our @ISA = CFClient::UI::Base::; 598our @ISA = CFClient::UI::Base::;
310 599
311use strict; 600use strict;
312use SDL::OpenGL; 601use CFClient::OpenGL;
313 602
314sub new { 603sub new {
315 my $class = shift; 604 my $class = shift;
316 605
317 # range [value, low, high, page] 606 # range [value, low, high, page]
318 607
319 $class->SUPER::new ( 608 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
322 @_ 611 @_
323 ) 612 )
324} 613}
325 614
326sub _draw { 615sub _draw {
327 my ($self) = @_; 616 my ($self) = @_;
328 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
330 624
331 glEnable GL_BLEND; 625 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
334 628
335 glBegin GL_QUADS; 629 glBegin GL_QUADS;
336 glVertex 0 , 0; 630 glVertex 0 , 0;
337 glVertex 0 , $h; 631 glVertex 0 , $h;
338 glVertex $w, $h; 632 glVertex $w, $h;
339 glVertex $w, 0; 633 glVertex $w, 0;
340 glEnd; 634 glEnd;
341 635
342 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
343} 638}
344 639
345############################################################################# 640#############################################################################
346 641
347package CFClient::UI::Empty; 642package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 643
361our @ISA = CFClient::UI::Base::; 644our @ISA = CFClient::UI::Base::;
362 645
363sub new { 646sub new {
364 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
648 $class->SUPER::new (can_events => 0, %arg);
649}
650
651sub size_request {
652 my ($self) = @_;
653
654 ($self->{w} + 0, $self->{h} + 0)
655}
656
657sub draw { }
658
659#############################################################################
660
661package CFClient::UI::Container;
662
663our @ISA = CFClient::UI::Base::;
664
665sub new {
666 my ($class, %arg) = @_;
365 667
366 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
367 669
368 my $self = $class->SUPER::new (children => [], %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
369 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
370 676
371 $self 677 $self
372} 678}
373 679
374sub add { 680sub add {
375 my ($self, $child) = @_; 681 my ($self, @widgets) = @_;
376 682
377 $child->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
378 685
379 use sort 'stable'; 686 use sort 'stable';
380 687
381 $self->{children} = [ 688 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child 690 @{$self->{children}}, @widgets
384 ]; 691 ];
385 692
386 $self->{w} = $self->{h} = -1; 693 $self->realloc;
694}
387 695
388 $child->check_size; 696sub children {
697 @{ $_[0]{children} }
389} 698}
390 699
391sub remove { 700sub remove {
392 my ($self, $widget) = @_; 701 my ($self, $child) = @_;
393 702
703 delete $child->{parent};
704 $child->hide;
705
394 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
395 707
396 $self->check_size; 708 $self->realloc;
709}
710
711sub clear {
712 my ($self) = @_;
713
714 my $children = delete $self->{children};
715 $self->{children} = [];
716
717 for (@$children) {
718 delete $_->{parent};
719 $_->hide;
720 }
721
722 $self->realloc;
397} 723}
398 724
399sub find_widget { 725sub find_widget {
400 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
401 727
… …
431 757
432 $class->SUPER::new (children => [$child], %arg) 758 $class->SUPER::new (children => [$child], %arg)
433} 759}
434 760
435sub add { 761sub add {
436 my ($self, $widget) = @_; 762 my ($self, $child) = @_;
437 763
438 $self->{children} = []; 764 $self->{children} = [];
439 765
440 $self->SUPER::add ($widget); 766 $self->SUPER::add ($child);
441} 767}
442 768
443sub remove { 769sub remove {
444 my ($self, $widget) = @_; 770 my ($self, $widget) = @_;
445 771
… …
454sub size_request { 780sub size_request {
455 $_[0]{children}[0]->size_request 781 $_[0]{children}[0]->size_request
456} 782}
457 783
458sub size_allocate { 784sub size_allocate {
459 my ($self, $x, $y, $w, $h) = @_; 785 my ($self, $w, $h) = @_;
460 786
461 $self->_size_allocate ($x, $y, $w, $h) or return;
462
463 $self->{children}[0]->size_allocate (0, 0, $w, $h); 787 $self->{children}[0]->configure (0, 0, $w, $h);
464} 788}
465 789
466############################################################################# 790#############################################################################
467 791
468package CFClient::UI::Window; 792package CFClient::UI::Window;
469 793
470our @ISA = CFClient::UI::Bin::; 794our @ISA = CFClient::UI::Bin::;
471 795
472use SDL::OpenGL; 796use CFClient::OpenGL;
473 797
474sub new { 798sub new {
475 my ($class, %arg) = @_; 799 my ($class, %arg) = @_;
476 800
477 my $self = $class->SUPER::new (%arg); 801 my $self = $class->SUPER::new (%arg);
478} 802}
479 803
480sub update { 804sub update {
481 my ($self) = @_; 805 my ($self) = @_;
482 806
483 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
484 $self->render_chld;
485 $self->SUPER::update; 808 $self->SUPER::update;
486} 809}
487 810
811sub size_allocate {
812 my ($self, $w, $h) = @_;
813
814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
488sub render_chld { 824sub render_child {
489 my ($self) = @_; 825 my ($self) = @_;
490 826
491 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 827 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492 glClearColor 0, 0, 0, 1; 828 glClearColor 0, 0, 0, 0;
493 glClear GL_COLOR_BUFFER_BIT; 829 glClear GL_COLOR_BUFFER_BIT;
494 $self->child->draw; 830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
838 $self->_render;
495 }; 839 };
496} 840}
497 841
498sub size_allocate {
499 my ($self, $x, $y, $w, $h) = @_;
500
501 $self->_size_allocate ($x, $y, $w, $h) or return;
502
503 $self->child->size_allocate (0, 0, $w, $h);
504
505 $self->render_chld;
506}
507
508sub _draw { 842sub _draw {
509 my ($self) = @_; 843 my ($self) = @_;
510 844
511 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
512 846
513 my $tex = $self->{texture} 847 my $tex = $self->{texture}
514 or return; 848 or return;
515 849
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 851 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
852 glColor 1, 1, 1, 1;
520 853
521 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
522 855
523 glDisable GL_BLEND;
524 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
525} 857}
526 858
527############################################################################# 859#############################################################################
528 860
529package CFClient::UI::ViewPort; 861package CFClient::UI::ViewPort;
530 862
531our @ISA = CFClient::UI::Window::; 863our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($self) = @_;
537
538 @$self{qw(child_w child_h)} = $self->child->size_request;
539 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
540
541 @$self{qw(child_w child_h)}
542}
543
544sub size_allocate {
545 my ($self, $x, $y, $w, $h) = @_;
546
547 $self->_size_allocate ($x, $y, $w, $h) or return;
548}
549
550sub _draw {
551 my ($self) = @_;
552
553 $self->{children}[1]->draw;
554}
555
556
557#############################################################################
558
559package CFClient::UI::Frame;
560
561our @ISA = CFClient::UI::Bin::;
562
563use SDL::OpenGL;
564
565sub size_request {
566 my ($self) = @_;
567 my $chld = $self->child
568 or return (0, 0);
569
570 $chld->move (2, 2);
571
572 map { $_ + 4 } $chld->size_request;
573}
574
575sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_;
577
578 $self->_size_allocate ($x, $y, $w, $h) or return;
579
580 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
581}
582
583sub _draw {
584 my ($self) = @_;
585
586 my $chld = $self->child;
587
588 my ($w, $h) = $chld->size_request;
589
590 glBegin GL_QUADS;
591 glColor 0, 0, 0;
592 glVertex 0 , 0;
593 glVertex 0 , $h + 4;
594 glVertex $w + 4 , $h + 4;
595 glVertex $w + 4 , 0;
596 glEnd;
597
598 $chld->draw;
599}
600
601#############################################################################
602
603package CFClient::UI::FancyFrame;
604
605our @ISA = CFClient::UI::Bin::;
606
607use SDL::OpenGL;
608
609my @tex =
610 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
611 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
612 864
613sub new { 865sub new {
614 my $class = shift; 866 my $class = shift;
615 867
616 # TODO: user_x, user_y, overwrite moveto?
617
618 $class->SUPER::new ( 868 $class->SUPER::new (
619 bg => [1, 1, 1, 1], 869 scroll_x => 0,
620 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
621 border => int $::FONTSIZE * 0.8,
622 @_ 871 @_,
623 ) 872 )
624} 873}
625 874
626sub size_request { 875sub size_request {
627 my ($self) = @_; 876 my ($self) = @_;
628 877
629 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 878 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
879
880 $w = 10 if $self->{scroll_x};
881 $h = 10 if $self->{scroll_y};
882
883 ($w, $h)
884}
885
886sub size_allocate {
887 my ($self, $w, $h) = @_;
888
889 my $child = $self->child;
890
891 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
892 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
893
894 $self->child->configure (0, 0, $w, $h);
895 $self->update;
896}
897
898sub set_offset {
899 my ($self, $x, $y) = @_;
900
901 $self->{view_x} = int $x;
902 $self->{view_y} = int $y;
903
904 $self->update;
905}
906
907# hmm, this does not work for topleft of $self... but we should not ask for that
908sub coord2local {
909 my ($self, $x, $y) = @_;
910
911 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
912}
913
914sub coord2global {
915 my ($self, $x, $y) = @_;
916
917 $x = List::Util::min $self->{w}, $x - $self->{view_x};
918 $y = List::Util::min $self->{h}, $y - $self->{view_y};
919
920 $self->SUPER::coord2global ($x, $y)
921}
922
923sub find_widget {
924 my ($self, $x, $y) = @_;
925
926 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
927 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
928 ) {
929 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
930 } else {
931 $self->CFClient::UI::Base::find_widget ($x, $y)
932 }
933}
934
935sub _render {
936 my ($self) = @_;
937
938 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
939 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
940
941 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
942
943 $self->SUPER::_render;
944}
945
946#############################################################################
947
948package CFClient::UI::ScrolledWindow;
949
950our @ISA = CFClient::UI::HBox::;
951
952sub new {
953 my $class = shift;
954
955 my $self;
956
957 my $slider = new CFClient::UI::Slider
958 vertical => 1,
959 range => [0, 0, 1, 0.01], # HACK fix
960 on_changed => sub {
961 $self->{vp}->set_offset (0, $_[1]);
962 },
963 ;
964
965 $self = $class->SUPER::new (
966 vp => (new CFClient::UI::ViewPort expand => 1),
967 slider => $slider,
968 @_,
969 );
970
971 $self->{vp}->add ($self->{scrolled});
972 $self->add ($self->{vp});
973 $self->add ($self->{slider});
974
975 $self
976}
977
978sub update {
979 my ($self) = @_;
980
981 $self->SUPER::update;
982
983 # todo: overwrite size_allocate of child
984 my $child = $self->{vp}->child;
985 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
986}
987
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 $self->SUPER::size_allocate ($w, $h);
992
993 my $child = $self->{vp}->child;
994 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
995}
996
997#TODO# update range on size_allocate depending on child
998# update viewport offset on scroll
999
1000#############################################################################
1001
1002package CFClient::UI::Frame;
1003
1004our @ISA = CFClient::UI::Bin::;
1005
1006use CFClient::OpenGL;
1007
1008sub new {
1009 my $class = shift;
1010
1011 $class->SUPER::new (
1012 bg => undef,
1013 @_,
1014 )
1015}
1016
1017sub _draw {
1018 my ($self) = @_;
1019
1020 if ($self->{bg}) {
1021 my ($w, $h) = @$self{qw(w h)};
1022
1023 glEnable GL_BLEND;
1024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1025 glColor @{ $self->{bg} };
1026
1027 glBegin GL_QUADS;
1028 glVertex 0 , 0;
1029 glVertex 0 , $h;
1030 glVertex $w, $h;
1031 glVertex $w, 0;
1032 glEnd;
1033
1034 glDisable GL_BLEND;
1035 }
1036
1037 $self->SUPER::_draw;
1038}
1039
1040#############################################################################
1041
1042package CFClient::UI::FancyFrame;
1043
1044our @ISA = CFClient::UI::Bin::;
1045
1046use CFClient::OpenGL;
1047
1048my $bg =
1049 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1050 mipmap => 1, wrap => 1;
1051
1052my @border =
1053 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1054 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1055
1056sub new {
1057 my ($class, %arg) = @_;
1058
1059 my $title = delete $arg{title};
1060
1061 my $self = $class->SUPER::new (
1062 bg => [1, 1, 1, 1],
1063 border_bg => [1, 1, 1, 1],
1064 border => 0.6,
1065 can_events => 1,
1066 min_w => 16,
1067 min_h => 16,
1068 %arg,
1069 );
1070
1071 $self->{title} = new CFClient::UI::Label
1072 align => 0,
1073 valign => 1,
1074 text => $title,
1075 fontsize => $self->{border}
1076 if defined $title;
1077
1078 $self
1079}
1080
1081sub add {
1082 my ($self, @widgets) = @_;
1083
1084 $self->SUPER::add (@widgets);
1085 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1086}
1087
1088sub border {
1089 int $_[0]{border} * $::FONTSIZE
1090}
1091
1092sub size_request {
1093 my ($self) = @_;
1094
1095 $self->{title}->size_request
1096 if $self->{title};
630 1097
631 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
632 1099
633 ( 1100 (
634 $w + $self->{border} * 2, 1101 $w + $self->border * 2,
635 $h + $self->{border} * 2, 1102 $h + $self->border * 2,
636 ) 1103 )
637} 1104}
638 1105
639sub size_allocate { 1106sub size_allocate {
640 my ($self, $x, $y, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
641 1108
642 $self->_size_allocate ($x, $y, $w, $h) or return; 1109 if ($self->{title}) {
1110 $self->{title}{w} = $w;
1111 $self->{title}{h} = $h;
1112 $self->{title}->size_allocate ($w, $h);
1113 }
643 1114
1115 my $border = $self->border;
1116
644 $h -= List::Util::max 0, $self->{border} * 2; 1117 $h -= List::Util::max 0, $border * 2;
645 $w -= List::Util::max 0, $self->{border} * 2; 1118 $w -= List::Util::max 0, $border * 2;
646 1119
647 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
648} 1121}
649 1122
650sub button_down { 1123sub button_down {
651 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
652 1125
653 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1126 my ($w, $h) = @$self{qw(w h)};
654 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1127 my $border = $self->border;
655 1128
1129 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1130 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1131
1132 if ($lr & $td) {
1133 my ($wx, $wy) = ($self->{x}, $self->{y});
656 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
657 my ($bw, $bh) = ($self->{w}, $self->{h}); 1135 my ($bw, $bh) = ($self->{w}, $self->{h});
1136
1137 my $mx = $x < $border;
1138 my $my = $y < $border;
658 1139
659 $self->{motion} = sub { 1140 $self->{motion} = sub {
660 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
661 1142
662 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
663 1145
664 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
665 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1148
666 $self->update; 1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
667 }; 1151 };
668 1152
669 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
670 && $y >= 0 && $y < $self->{border}) {
671
672 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
673 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
674 1156
675 $self->{motion} = sub { 1157 $self->{motion} = sub {
676 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
677 1159
678 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
679 1161
680 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
681 $self->update;
682 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
683 } 1168 1
684} 1169}
685 1170
686sub button_up { 1171sub button_up {
687 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
688 1173
689 delete $self->{motion}; 1174 !!delete $self->{motion}
690} 1175}
691 1176
692sub mouse_motion { 1177sub mouse_motion {
693 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
694 1179
695 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
696} 1183}
697 1184
698sub _draw { 1185sub _draw {
699 my ($self) = @_; 1186 my ($self) = @_;
700 1187
1188 my $child = $self->{children}[0];
1189
701 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
702 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
703 1192
704 glEnable GL_BLEND;
705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708 1195
1196 my $border = $self->border;
1197
709 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
710 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
711 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
712 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
713 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
714 1203
715 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
716 1206
717 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
718 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
719 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
720 1210 $bg->{t} = $ch / $bg->{h};
721 glColor @{ $self->{bg} };
722
723 $bg->{s} = $rep_x;
724 $bg->{t} = $rep_y;
725 $bg->{wrap_mode} = 1;
726 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
727 1213
728 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
729 glDisable GL_BLEND;
730 1215
731 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
732} 1222}
733 1223
734############################################################################# 1224#############################################################################
735 1225
736package CFClient::UI::Table; 1226package CFClient::UI::Table;
737 1227
738our @ISA = CFClient::UI::Base::; 1228our @ISA = CFClient::UI::Base::;
739 1229
740use List::Util qw(max sum); 1230use List::Util qw(max sum);
741 1231
742use SDL::OpenGL; 1232use CFClient::OpenGL;
743 1233
744sub new { 1234sub new {
745 my $class = shift; 1235 my $class = shift;
746 1236
747 $class->SUPER::new ( 1237 $class->SUPER::new (
748 col_expand => [], 1238 col_expand => [],
749 @_ 1239 @_,
750 ) 1240 )
1241}
1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
751} 1245}
752 1246
753sub add { 1247sub add {
754 my ($self, $x, $y, $child) = @_; 1248 my ($self, $x, $y, $child) = @_;
755 1249
756 $child->set_parent ($self); 1250 $child->set_parent ($self);
757 $self->{children}[$y][$x] = $child; 1251 $self->{children}[$y][$x] = $child;
758 1252
759 $self->{w} = $self->{h} = -1; 1253 $self->realloc;
760
761 $child->check_size;
762} 1254}
763 1255
764# TODO: move to container class maybe? send childs a signal on removal? 1256# TODO: move to container class maybe? send children a signal on removal?
765sub clear { 1257sub clear {
766 my ($self) = @_; 1258 my ($self) = @_;
767 1259
1260 my @children = $self->children;
768 delete $self->{children}; 1261 delete $self->{children};
769 $self->update; 1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
770} 1269}
771 1270
772sub get_wh { 1271sub get_wh {
773 my ($self) = @_; 1272 my ($self) = @_;
774 1273
… …
779 or next; 1278 or next;
780 1279
781 for my $x (0 .. $#$row) { 1280 for my $x (0 .. $#$row) {
782 my $widget = $row->[$x] 1281 my $widget = $row->[$x]
783 or next; 1282 or next;
784 my ($w, $h) = $widget->size_request; 1283 my ($w, $h) = @$widget{qw(req_w req_h)};
785 1284
786 $w[$x] = max $w[$x], $w; 1285 $w[$x] = max $w[$x], $w;
787 $h[$y] = max $h[$y], $h; 1286 $h[$y] = max $h[$y], $h;
788 } 1287 }
789 } 1288 }
… …
801 (sum @$hs), 1300 (sum @$hs),
802 ) 1301 )
803} 1302}
804 1303
805sub size_allocate { 1304sub size_allocate {
806 my ($self, $x, $y, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h) or return;
809 1306
810 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
811 1308
812 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
813 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
814 1311
815 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
816 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
817 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
818 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
835 1332
836 for my $c (0 .. $#$row) { 1333 for my $c (0 .. $#$row) {
837 my $col_w = $ws->[$c]; 1334 my $col_w = $ws->[$c];
838 1335
839 if (my $widget = $row->[$c]) { 1336 if (my $widget = $row->[$c]) {
840 $widget->size_allocate ($x, $y, $col_w, $row_h); 1337 $widget->configure ($x, $y, $col_w, $row_h);
841 } 1338 }
842 1339
843 $x += $col_w; 1340 $x += $col_w;
844 } 1341 }
845 1342
… …
872 } 1369 }
873} 1370}
874 1371
875############################################################################# 1372#############################################################################
876 1373
1374package CFClient::UI::Box;
1375
1376our @ISA = CFClient::UI::Container::;
1377
1378sub size_request {
1379 my ($self) = @_;
1380
1381 $self->{vertical}
1382 ? (
1383 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1384 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1385 )
1386 : (
1387 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1388 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1389 )
1390}
1391
1392sub size_allocate {
1393 my ($self, $w, $h) = @_;
1394
1395 my $space = $self->{vertical} ? $h : $w;
1396 my $children = $self->{children};
1397
1398 my @req;
1399
1400 if ($self->{homogeneous}) {
1401 @req = ($space / (@$children || 1)) x @$children;
1402 } else {
1403 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1404 my $req = List::Util::sum @req;
1405
1406 if ($req > $space) {
1407 # ah well, not enough space
1408 $_ *= $space / $req for @req;
1409 } else {
1410 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1411
1412 $space = ($space - $req) / $expand; # remaining space to give away
1413
1414 $req[$_] += $space * $children->[$_]{expand}
1415 for 0 .. $#$children;
1416 }
1417 }
1418
1419 CFClient::UI::harmonize \@req;
1420
1421 my $pos = 0;
1422 for (0 .. $#$children) {
1423 my $alloc = $req[$_];
1424 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1425
1426 $pos += $alloc;
1427 }
1428
1429 1
1430}
1431
1432#############################################################################
1433
877package CFClient::UI::HBox; 1434package CFClient::UI::HBox;
878 1435
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1436our @ISA = CFClient::UI::Box::;
882 1437
883sub size_request { 1438sub new {
884 my ($self) = @_; 1439 my $class = shift;
885 1440
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1441 $class->SUPER::new (
887 1442 vertical => 0,
888 ( 1443 @_,
889 (List::Util::sum map $_->[0], @alloc),
890 (List::Util::max map $_->[1], @alloc),
891 ) 1444 )
892} 1445}
893 1446
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h) or return;
898
899 ($h, $w) = ($w, $h);
900
901 my $children = $self->{children};
902
903 my @h = map +($_->size_request)[0], @$children;
904
905 my $req_h = List::Util::sum @h;
906
907 if ($req_h > $h) {
908 # ah well, not enough space
909 $_ *= $h / $req_h for @h;
910 } else {
911 my $exp = List::Util::sum map $_->{expand}, @$children;
912 $exp ||= 1;
913
914 for (0 .. $#$children) {
915 my $child = $children->[$_];
916
917 my $alloc_h = $h[$_];
918 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
919 $h[$_] = $alloc_h;
920 }
921 }
922
923 CFClient::UI::harmonize \@h;
924
925 my $y = 0;
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928 my $h = $h[$_];
929 $child->size_allocate ($y, 0, $h, $w);
930
931 $y += $h;
932 }
933
934 1
935}
936
937############################################################################# 1447#############################################################################
938 1448
939package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
940 1450
941# TODO: wrap into common Box base class
942
943our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
944 1452
945sub size_request { 1453sub new {
946 my ($self) = @_; 1454 my $class = shift;
947 1455
948 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
949 1457 vertical => 1,
950 ( 1458 @_,
951 (List::Util::max map $_->[0], @alloc),
952 (List::Util::sum map $_->[1], @alloc),
953 ) 1459 )
954} 1460}
955 1461
956sub size_allocate {
957 my ($self, $x, $y, $w, $h) = @_;
958
959 $self->_size_allocate ($x, $y, $w, $h) or return;
960
961 my $children = $self->{children};
962
963 my @h = map +($_->size_request)[1], @$children;
964
965 my $req_h = List::Util::sum @h;
966
967 if ($req_h > $h) {
968 # ah well, not enough space
969 $_ *= $h / $req_h for @h;
970 } else {
971 my $exp = List::Util::sum map $_->{expand}, @$children;
972 $exp ||= 1;
973
974 for (0 .. $#$children) {
975 my $child = $children->[$_];
976
977 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
978 }
979 }
980
981 CFClient::UI::harmonize \@h;
982
983 my $y = 0;
984 for (0 .. $#$children) {
985 my $child = $children->[$_];
986 my $h = $h[$_];
987 $child->size_allocate (0, $y, $w, $h);
988
989 $y += $h;
990 }
991
992 1
993}
994
995############################################################################# 1462#############################################################################
996 1463
997package CFClient::UI::Label; 1464package CFClient::UI::Label;
998 1465
999our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
1000 1467
1001use SDL::OpenGL; 1468use CFClient::OpenGL;
1002 1469
1003sub new { 1470sub new {
1004 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
1005 1472
1006 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
1007 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
1008 fontsize => $::FONTSIZE, 1475 #bg => none
1009 text => "", 1476 #active_bg => none
1477 #font => default_font
1478 #text => initial text
1479 #markup => initial narkup
1480 #max_w => maximum pixel width
1481 ellipsise => 3, # end
1482 layout => (new CFClient::Layout),
1483 fontsize => 1,
1010 align => -1, 1484 align => -1,
1011 valign => -1, 1485 valign => -1,
1012 padding => 2, 1486 padding_x => 2,
1013 layout => new CFClient::Layout, 1487 padding_y => 2,
1488 can_events => 0,
1014 %arg 1489 %arg
1015 ); 1490 );
1016 1491
1017 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1492 if (exists $self->{template}) {
1493 my $layout = new CFClient::Layout;
1494 $layout->set_text (delete $self->{template});
1495 $self->{template} = $layout;
1496 }
1018 1497
1019 $self->set_text (delete $self->{text}) if exists $self->{text}; 1498 if (exists $self->{markup}) {
1020 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1499 $self->set_markup (delete $self->{markup});
1500 } else {
1501 $self->set_text (delete $self->{text});
1502 }
1021 1503
1022 $self 1504 $self
1023} 1505}
1024 1506
1025sub escape_text { 1507sub escape($) {
1026 local $_ = $_[1]; 1508 local $_ = $_[0];
1027 1509
1028 s/&/&amp;/g; 1510 s/&/&amp;/g;
1029 s/>/&gt;/g; 1511 s/>/&gt;/g;
1030 s/</&lt;/g; 1512 s/</&lt;/g;
1031 1513
1032 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
1033} 1522}
1034 1523
1035sub set_text { 1524sub set_text {
1036 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
1037 1526
1527 return if $self->{text} eq "T$text";
1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038 $self->{layout}->set_text ($text); 1531 $self->{layout}->set_text ($text);
1039 1532
1040 delete $self->{texture}; 1533 $self->realloc;
1041 $self->update; 1534 $self->update;
1042} 1535}
1043 1536
1044sub set_markup { 1537sub set_markup {
1045 my ($self, $markup) = @_; 1538 my ($self, $markup) = @_;
1046 1539
1540 return if $self->{text} eq "M$markup";
1541 $self->{text} = "M$markup";
1542
1543 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1544
1545 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047 $self->{layout}->set_markup ($markup); 1546 $self->{layout}->set_markup ($markup);
1048 1547
1548 $self->realloc;
1549 $self->update;
1550}
1551
1552sub size_request {
1553 my ($self) = @_;
1554
1555 $self->{layout}->set_font ($self->{font}) if $self->{font};
1556 $self->{layout}->set_width ($self->{max_w} || -1);
1557 $self->{layout}->set_ellipsise ($self->{ellipsise});
1558 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1559 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1560
1561 my ($w, $h) = $self->{layout}->size;
1562
1563 if (exists $self->{template}) {
1564 $self->{template}->set_font ($self->{font}) if $self->{font};
1565 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1566
1567 my ($w2, $h2) = $self->{template}->size;
1568
1569 $w = List::Util::max $w, $w2;
1570 $h = List::Util::max $h, $h2;
1571 }
1572
1573 ($w, $h)
1574}
1575
1576sub size_allocate {
1577 my ($self, $w, $h) = @_;
1578
1579 delete $self->{ox};
1580
1581 delete $self->{texture}
1582 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1583}
1584
1585sub set_fontsize {
1586 my ($self, $fontsize) = @_;
1587
1588 $self->{fontsize} = $fontsize;
1049 delete $self->{texture}; 1589 delete $self->{texture};
1050 $self->update;
1051}
1052 1590
1053sub size_request { 1591 $self->realloc;
1054 my ($self) = @_;
1055
1056 $self->{layout}->set_width;
1057 $self->{layout}->set_height ($self->{fontsize});
1058
1059 my ($w, $h) = $self->{layout}->size;
1060
1061 (
1062 $w + $self->{padding} * 2,
1063 $h + $self->{padding} * 2,
1064 )
1065}
1066
1067sub size_allocate {
1068 my ($self, $x, $y, $w, $h) = @_;
1069
1070 $self->_size_allocate ($x, $y, $w, $h) or return;
1071
1072 delete $self->{texture};
1073}
1074
1075sub update {
1076 my ($self) = @_;
1077
1078 delete $self->{texture};
1079 $self->SUPER::update;
1080} 1592}
1081 1593
1082sub _draw { 1594sub _draw {
1083 my ($self) = @_; 1595 my ($self) = @_;
1084 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1085 my $tex = $self->{texture} ||= do { 1599 my $tex = $self->{texture} ||= do {
1600 $self->{layout}->set_foreground (@{$self->{fg}});
1601 $self->{layout}->set_font ($self->{font}) if $self->{font};
1086 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
1087 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1603 $self->{layout}->set_ellipsise ($self->{ellipsise});
1604 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
1088 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1089 }; 1608 };
1090 1609
1091 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1092 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1611 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1612 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1613 : ($self->{w} - $tex->{w}) * 0.5);
1614
1615 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1616 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1617 : ($self->{h} - $tex->{h}) * 0.5);
1618 };
1619
1093 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1094 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095 1622
1623 if ($tex->{format} == GL_ALPHA) {
1096 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1097
1098 $self->{ox} = int (
1099 $self->{align} < 0 ? $self->{padding}
1100 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1101 : ($self->{w} - $tex->{w}) * 0.5
1102 );
1103
1104 $self->{oy} = int (
1105 $self->{valign} < 0 ? $self->{padding}
1106 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1107 : ($self->{h} - $tex->{h}) * 0.5
1108 );
1109
1110 $tex->draw_quad ($self->{ox}, $self->{oy}); 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1626 } else {
1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1628 }
1111 1629
1112 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1113 glDisable GL_BLEND;
1114} 1631}
1115 1632
1116############################################################################# 1633#############################################################################
1117 1634
1118package CFClient::UI::EntryBase; 1635package CFClient::UI::EntryBase;
1119 1636
1120our @ISA = CFClient::UI::Label::; 1637our @ISA = CFClient::UI::Label::;
1121 1638
1122use SDL; 1639use CFClient::OpenGL;
1123use SDL::OpenGL;
1124 1640
1125sub new { 1641sub new {
1126 my $class = shift; 1642 my $class = shift;
1127 1643
1128 $class->SUPER::new ( 1644 $class->SUPER::new (
1129 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1130 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1131 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1132 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1133 can_hover => 1, 1649 can_hover => 1,
1134 can_focus => 1, 1650 can_focus => 1,
1135 valign => 0, 1651 valign => 0,
1652 can_events => 1,
1653 #text => ...
1136 @_ 1654 @_
1137 ) 1655 )
1138} 1656}
1139 1657
1140sub _set_text { 1658sub _set_text {
… …
1142 1660
1143 delete $self->{cur_h}; 1661 delete $self->{cur_h};
1144 1662
1145 return if $self->{text} eq $text; 1663 return if $self->{text} eq $text;
1146 1664
1665 delete $self->{texture};
1666
1147 $self->{last_activity} = $::NOW; 1667 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1668 $self->{text} = $text;
1149 1669
1150 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1671 $self->{layout}->set_text ("$text ");
1152 1672
1153 $self->emit (changed => $self->{text}); 1673 $self->_emit (changed => $self->{text});
1674}
1675
1676sub set_text {
1677 my ($self, $text) = @_;
1678
1679 $self->{cursor} = length $text;
1680 $self->_set_text ($text);
1681
1682 $self->realloc;
1154} 1683}
1155 1684
1156sub get_text { 1685sub get_text {
1157 $_[0]{text} 1686 $_[0]{text}
1158} 1687}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1692 my ($w, $h) = $self->SUPER::size_request;
1164 1693
1165 ($w + 1, $h) # add 1 for cursor 1694 ($w + 1, $h) # add 1 for cursor
1166} 1695}
1167 1696
1168sub size_allocate {
1169 my ($self, $x, $y, $w, $h) = @_;
1170
1171 $self->SUPER::size_allocate ($x, $y, $w, $h) or return;
1172
1173 $self->_set_text ($self->{text});
1174}
1175
1176sub set_text {
1177 my ($self, $text) = @_;
1178
1179 $self->{cursor} = length $text;
1180 $self->_set_text ($text);
1181 $self->update;
1182}
1183
1184sub key_down { 1697sub key_down {
1185 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1186 1699
1187 my $mod = $ev->key_mod; 1700 my $mod = $ev->{mod};
1188 my $sym = $ev->key_sym; 1701 my $sym = $ev->{sym};
1189
1190 my $uni = $ev->key_unicode; 1702 my $uni = $ev->{unicode};
1191 1703
1192 my $text = $self->get_text; 1704 my $text = $self->get_text;
1193 1705
1194 if ($sym == SDLK_BACKSPACE) { 1706 if ($uni == 8) {
1195 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196 } elsif ($sym == SDLK_DELETE) { 1708 } elsif ($uni == 127) {
1197 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1198 } elsif ($sym == SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1199 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1200 } elsif ($sym == SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1201 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1202 } elsif ($sym == SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1203 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1204 } elsif ($sym == SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1205 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1206 } elsif ($sym == SDLK_ESCAPE) { 1718 } elsif ($uni == 27) {
1207 $self->emit ('escape'); 1719 $self->_emit ('escape');
1208 } elsif ($uni) { 1720 } elsif ($uni) {
1209 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1210 } 1724 }
1211 1725
1212 $self->_set_text ($text); 1726 $self->_set_text ($text);
1213 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1214} 1731}
1215 1732
1216sub focus_in { 1733sub focus_in {
1217 my ($self) = @_; 1734 my ($self) = @_;
1218 1735
… …
1233 utf8::encode $text; 1750 utf8::encode $text;
1234 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1235 1752
1236 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1237 $self->update; 1754 $self->update;
1755
1756 1
1238} 1757}
1239 1758
1240sub mouse_motion { 1759sub mouse_motion {
1241 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1242# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1761# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1762
1763 0
1243} 1764}
1244 1765
1245sub _draw { 1766sub _draw {
1246 my ($self) = @_; 1767 my ($self) = @_;
1247 1768
… …
1286 1807
1287package CFClient::UI::Entry; 1808package CFClient::UI::Entry;
1288 1809
1289our @ISA = CFClient::UI::EntryBase::; 1810our @ISA = CFClient::UI::EntryBase::;
1290 1811
1291use SDL; 1812use CFClient::OpenGL;
1292use SDL::OpenGL;
1293 1813
1294sub key_down { 1814sub key_down {
1295 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1296 1816
1297 my $sym = $ev->key_sym; 1817 my $sym = $ev->{sym};
1298 1818
1299 if ($sym == SDLK_RETURN) { 1819 if ($sym == 13) {
1820 unshift @{$self->{history}},
1821 my $txt = $self->get_text;
1822 $self->{history_pointer} = -1;
1823 $self->{history_saveback} = '';
1300 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1301 $self->update; 1825 $self->update;
1302 1826
1827 } elsif ($sym == CFClient::SDLK_UP) {
1828 if ($self->{history_pointer} < 0) {
1829 $self->{history_saveback} = $self->get_text;
1830 }
1831 if (@{$self->{history} || []} > 0) {
1832 $self->{history_pointer}++;
1833 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1834 $self->{history_pointer} = @{$self->{history} || []} - 1;
1835 }
1836 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1837 }
1838
1839 } elsif ($sym == CFClient::SDLK_DOWN) {
1840 $self->{history_pointer}--;
1841 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1842
1843 if ($self->{history_pointer} >= 0) {
1844 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1845 } else {
1846 $self->set_text ($self->{history_saveback});
1847 }
1848
1303 } else { 1849 } else {
1304 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1305 } 1853 1
1306
1307} 1854}
1308 1855
1309############################################################################# 1856#############################################################################
1310 1857
1311package CFClient::UI::Button; 1858package CFClient::UI::Button;
1312 1859
1313our @ISA = CFClient::UI::Label::; 1860our @ISA = CFClient::UI::Label::;
1314 1861
1315use SDL; 1862use CFClient::OpenGL;
1316use SDL::OpenGL;
1317 1863
1318my @tex = 1864my @tex =
1319 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320 qw(b1_button_active.png); 1866 qw(b1_button_active.png);
1321 1867
1322sub new { 1868sub new {
1323 my $class = shift; 1869 my $class = shift;
1324 1870
1325 $class->SUPER::new ( 1871 $class->SUPER::new (
1326 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1327 fg => [1, 1, 1], 1874 fg => [1, 1, 1],
1328 bg => [1, 1, 1, 0.2],
1329 active_fg => [0, 0, 1], 1875 active_fg => [0, 0, 1],
1330 can_hover => 1, 1876 can_hover => 1,
1331 align => 0, 1877 align => 0,
1332 valign => 0, 1878 valign => 0,
1879 can_events => 1,
1333 @_ 1880 @_
1334 ) 1881 )
1335} 1882}
1336 1883
1884sub activate { }
1885
1337sub button_up { 1886sub button_up {
1338 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1339 1888
1889 $self->emit ("activate")
1340 if ($x >= 0 && $x < $self->{w} 1890 if $x >= 0 && $x < $self->{w}
1341 && $y >= 0 && $y < $self->{h}) { 1891 && $y >= 0 && $y < $self->{h};
1342 $self->emit ("activate"); 1892
1343 } 1893 1
1344} 1894}
1345 1895
1346sub _draw { 1896sub _draw {
1347 my ($self) = @_; 1897 my ($self) = @_;
1348 1898
1349 local $self->{fg} = $self->{fg}; 1899 local $self->{fg} = $self->{fg};
1350 1900
1351 if ($GRAB == $self) { 1901 if ($GRAB == $self) {
1352 $self->{fg} = $self->{active_fg}; 1902 $self->{fg} = $self->{active_fg};
1353 } 1903 }
1904
1905 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 glColor 0, 0, 0, 1;
1908
1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1910
1911 glDisable GL_TEXTURE_2D;
1912
1913 $self->SUPER::_draw;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::CheckBox;
1919
1920our @ISA = CFClient::UI::DrawBG::;
1921
1922my @tex =
1923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1924 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1925
1926use CFClient::OpenGL;
1927
1928sub new {
1929 my $class = shift;
1930
1931 $class->SUPER::new (
1932 padding_x => 2,
1933 padding_y => 2,
1934 fg => [1, 1, 1],
1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1938 state => 0,
1939 can_hover => 1,
1940 @_
1941 )
1942}
1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 (6) x 2
1948}
1949
1950sub button_down {
1951 my ($self, $ev, $x, $y) = @_;
1952
1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1955 $self->{state} = !$self->{state};
1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1961 1
1962}
1963
1964sub _draw {
1965 my ($self) = @_;
1966
1967 $self->SUPER::_draw;
1968
1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1970
1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1974
1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1976
1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1979 glEnable GL_TEXTURE_2D;
1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1981 glDisable GL_TEXTURE_2D;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::Image;
1987
1988our @ISA = CFClient::UI::Base::;
1989
1990use CFClient::OpenGL;
1991use Carp qw/confess/;
1992
1993our %loaded_images;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (can_events => 0, @_);
1999
2000 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2001
2002 $loaded_images{$self->{image}} ||=
2003 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2004
2005 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2006
2007 Scalar::Util::weaken $loaded_images{$self->{image}};
2008
2009 $self->{aspect} = $tex->{w} / $tex->{h};
2010
2011 $self
2012}
2013
2014sub size_request {
2015 my ($self) = @_;
2016
2017 ($self->{tex}->{w}, $self->{tex}->{h})
2018}
2019
2020sub _draw {
2021 my ($self) = @_;
2022
2023 my $tex = $self->{tex};
2024
2025 my ($w, $h) = ($self->{w}, $self->{h});
2026
2027 if ($self->{rot90}) {
2028 glRotate 90, 0, 0, 1;
2029 glTranslate 0, -$self->{w}, 0;
2030
2031 ($w, $h) = ($h, $w);
2032 }
2033
2034 glEnable GL_TEXTURE_2D;
2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2036
2037 $tex->draw_quad_alpha (0, 0, $w, $h);
2038
2039 glDisable GL_TEXTURE_2D;
2040}
2041
2042#############################################################################
2043
2044package CFClient::UI::VGauge;
2045
2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
2049
2050use CFClient::OpenGL;
2051
2052my %tex = (
2053 food => [
2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2056 ],
2057 grace => [
2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2060 ],
2061 hp => [
2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2064 ],
2065 mana => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2068 ],
2069);
2070
2071# eg. VGauge->new (gauge => 'food'), default gauge: food
2072sub new {
2073 my $class = shift;
2074
2075 my $self = $class->SUPER::new (
2076 type => 'food',
2077 @_
2078 );
2079
2080 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2081
2082 $self
2083}
2084
2085sub size_request {
2086 my ($self) = @_;
2087
2088 #my $tex = $tex{$self->{type}}[0];
2089 #@$tex{qw(w h)}
2090 (0, 0)
2091}
2092
2093sub set_max {
2094 my ($self, $max) = @_;
2095
2096 return if $self->{max_val} == $max;
2097
2098 $self->{max_val} = $max;
2099 $self->update;
2100}
2101
2102sub set_value {
2103 my ($self, $val, $max) = @_;
2104
2105 $self->set_max ($max)
2106 if defined $max;
2107
2108 return if $self->{val} == $val;
2109
2110 $self->{val} = $val;
2111 $self->update;
2112}
2113
2114sub _draw {
2115 my ($self) = @_;
2116
2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
2119
2120 my ($w, $h) = ($self->{w}, $self->{h});
2121
2122 if ($self->{vertical}) {
2123 glRotate 90, 0, 0, 1;
2124 glTranslate 0, -$self->{w}, 0;
2125
2126 ($w, $h) = ($h, $w);
2127 }
2128
2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
2130
2131 my $ycut1 = max 0, min 1, $ycut;
2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
1354 2136
1355 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359 glColor 0, 0, 0, 1;
1360 2141
1361 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
2143 glBegin GL_QUADS;
2144 glTexCoord 0 , 0; glVertex 0 , 0;
2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2148 glEnd;
1362 2149
2150 my $ycut1 = List::Util::min 1, $ycut;
2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
2152 glBegin GL_QUADS;
2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2157 glEnd;
2158
2159 if ($t3) {
2160 glBindTexture GL_TEXTURE_2D, $t3->{name};
2161 glBegin GL_QUADS;
2162 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2163 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2164 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2165 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2166 glEnd;
2167 }
2168
2169 glDisable GL_BLEND;
1363 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1364 glDisable GL_BLEND;
1365
1366 $self->SUPER::_draw;
1367} 2171}
1368 2172
1369############################################################################# 2173#############################################################################
1370 2174
1371package CFClient::UI::CheckBox; 2175package CFClient::UI::Gauge;
1372 2176
1373our @ISA = CFClient::UI::DrawBG::; 2177our @ISA = CFClient::UI::VBox::;
1374
1375my @tex =
1376 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378
1379use SDL;
1380use SDL::OpenGL;
1381 2178
1382sub new { 2179sub new {
1383 my $class = shift; 2180 my ($class, %arg) = @_;
1384 2181
1385 $class->SUPER::new ( 2182 my $self = $class->SUPER::new (
1386 padding => 2, 2183 tooltip => $arg{type},
1387 fg => [1, 1, 1],
1388 active_fg => [1, 1, 0],
1389 state => 0,
1390 can_hover => 1, 2184 can_hover => 1,
1391 @_ 2185 can_events => 1,
2186 %arg,
1392 ) 2187 );
1393}
1394 2188
1395sub size_request { 2189 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1396 my ($self) = @_; 2190 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1397 2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1398 ($self->{padding} * 2 + 6) x 2
1399}
1400
1401sub size_allocate {
1402 my ($self, $x, $y, $w, $h) = @_;
1403
1404 $self->_size_allocate ($x, $y, $w, $h) or return;
1405}
1406
1407sub button_down {
1408 my ($self, $ev, $x, $y) = @_;
1409
1410 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding}
1411 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) {
1412 $self->{state} = !$self->{state};
1413 $self->emit (changed => $self->{state});
1414 }
1415}
1416
1417sub _draw {
1418 my ($self) = @_;
1419
1420 $self->SUPER::_draw;
1421
1422 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1423
1424 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1425
1426 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427
1428 glEnable GL_BLEND;
1429 glEnable GL_TEXTURE_2D;
1430 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1431
1432 my $tex = $self->{state} ? $tex[1] : $tex[0];
1433
1434 $tex->draw_quad (0, 0, $s, $s);
1435
1436 glDisable GL_TEXTURE_2D;
1437 glDisable GL_BLEND;
1438}
1439
1440#############################################################################
1441
1442package CFClient::UI::VGauge;
1443
1444our @ISA = CFClient::UI::Base::;
1445
1446use SDL::OpenGL;
1447
1448my %tex = (
1449 food => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1451 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452 ],
1453 grace => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1455 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/
1456 ],
1457 hp => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1459 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460 ],
1461 mana => [
1462 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1463 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/
1464 ],
1465);
1466
1467# eg. VGauge->new (gauge => 'food'), default gauge: food
1468sub new {
1469 my $class = shift;
1470
1471 my $self = $class->SUPER::new (gauge => 'food', @_);
1472 2192
1473 $self 2193 $self
1474} 2194}
1475 2195
1476sub size_request { 2196sub set_fontsize {
1477 my ($self) = @_; 2197 my ($self, $fsize) = @_;
1478 2198
1479 my $tex = $tex{$self->{gauge}}[0]; 2199 $self->{value}->set_fontsize ($fsize);
1480 2200 $self->{max} ->set_fontsize ($fsize);
1481 @$tex{qw(w h)}
1482} 2201}
1483 2202
1484sub set_max { 2203sub set_max {
1485 my ($self, $max) = @_; 2204 my ($self, $max) = @_;
1486 2205
1487 $self->{max_val} = $max; 2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
1488} 2208}
1489 2209
1490sub set_value { 2210sub set_value {
1491 my ($self, $val, $max) = @_; 2211 my ($self, $val, $max) = @_;
1492 2212
1493 $self->set_max ($max) 2213 $self->set_max ($max)
1494 if defined $max; 2214 if defined $max;
1495 2215
1496 $max = $self->{max_val}; 2216 $self->{gauge}->set_value ($val, $max);
1497 $self->{val} = $val; 2217 $self->{value}->set_text ($val);
1498
1499 $self->update;
1500}
1501
1502sub _draw {
1503 my ($self) = @_;
1504
1505 my $tex = $tex{$self->{gauge}};
1506
1507 my ($w, $h) = ($self->{w}, $self->{h});
1508
1509 my $ycut = $self->{val} / ($self->{max_val} || 1);
1510 $ycut = 1 if $self->{val} > $self->{max_val};
1511
1512 my $t1 = $tex->[0];
1513 my $t2 = $tex->[1];
1514
1515 glEnable GL_BLEND;
1516 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1517 glEnable GL_TEXTURE_2D;
1518 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1519
1520 my $h1 = $self->{h} - $ycut * $self->{h};
1521 my $h2 = $ycut * $self->{h};
1522
1523 my $yp = 0;
1524
1525 glBindTexture (GL_TEXTURE_2D, $t1->{name});
1526 glBegin (GL_QUADS);
1527 glTexCoord (0, 0); glVertex (0 , $yp);
1528 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1);
1529 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1);
1530 glTexCoord (1, 0); glVertex (0 + $w, $yp);
1531 glEnd ();
1532
1533 $yp += $h1;
1534
1535 glBindTexture (GL_TEXTURE_2D, $t2->{name});
1536 glBegin (GL_QUADS);
1537 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp);
1538 glTexCoord (0, 1); glVertex (0 , $yp + $h2);
1539 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2);
1540 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp);
1541 glEnd ();
1542
1543 glDisable GL_BLEND;
1544 glDisable GL_TEXTURE_2D;
1545} 2218}
1546 2219
1547############################################################################# 2220#############################################################################
1548 2221
1549package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
1550 2223
1551use strict; 2224use strict;
1552 2225
1553use SDL::OpenGL; 2226use CFClient::OpenGL;
1554 2227
1555our @ISA = CFClient::UI::DrawBG::; 2228our @ISA = CFClient::UI::DrawBG::;
1556 2229
1557my @tex = 2230my @tex =
1558 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2231 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1559 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1560 2233
1561sub new { 2234sub new {
1562 my $class = shift; 2235 my $class = shift;
1563 2236
1564 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1565 2238
1566 # TODO: 0-width page 2239 # TODO: 0-width page
1567 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1568 # TODO: calculations are off 2241 # TODO: calculations are off
1569 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1570 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1571 active_fg => [0, 0, 0], 2244 active_fg => [0, 0, 0],
2245 bg => [0, 0, 0, 0.2],
2246 active_bg => [1, 1, 1, 0.5],
1572 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1573 req_w => 40, 2248 min_w => $::WIDTH / 80,
1574 req_h => 13, 2249 min_h => $::WIDTH / 80,
1575 vertical => 0, 2250 vertical => 0,
1576 can_hover => 1, 2251 can_hover => 1,
1577 inner_pad => 5, 2252 inner_pad => 0.02,
1578 @_ 2253 @_
1579 ); 2254 );
1580 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1581 $self 2259 $self
1582} 2260}
1583 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($self, $range) = @_;
2266
2267 ($range, $self->{range}) = ($self->{range}, $range);
2268
2269 $self->update
2270 if "@$range" ne "@{$self->{range}}";
2271}
2272
2273sub set_value {
2274 my ($self, $value) = @_;
2275
2276 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2277
2278 $hi = $lo + 1 if $hi <= $lo;
2279
2280 $page = $hi - $lo if $page > $hi - $lo;
2281
2282 $value = $lo if $value < $lo;
2283 $value = $hi - $page if $value > $hi - $page;
2284
2285 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2286 if $unit;
2287
2288 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2289
2290 if ($value != $old_value) {
2291 $self->_emit (changed => $value);
2292 $self->update;
2293 }
2294}
2295
1584sub size_request { 2296sub size_request {
1585 my ($self) = @_; 2297 my ($self) = @_;
1586 2298
1587 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1588 my $h = $self->{req_h};
1589
1590 $self->{vertical} ? ($h, $w) : ($w, $h)
1591} 2300}
1592 2301
1593sub button_down { 2302sub button_down {
1594 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1595 2304
1596 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1597 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1598} 2310}
1599 2311
1600sub mouse_motion { 2312sub mouse_motion {
1601 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1602 2314
1603 if ($GRAB == $self) { 2315 if ($GRAB == $self) {
2316 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2317
2318 my (undef, $lo, $hi, $page) = @{$self->{range}};
2319
2320 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2321
2322 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2323 } else {
2324 return 0;
2325 }
2326
2327 1
2328}
2329
2330sub update {
2331 my ($self) = @_;
2332
2333 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2334 $self->set_value ($self->{range}[0]);
2335
1604 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1605 2338
1606 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1607 2340
1608 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1609 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1610 2343
1611 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1612 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1613 $x = $lo if $x < $lo;
1614 $x = $hi - $page if $x > $hi - $page;
1615 $self->{range}[0] = $x;
1616 2346
1617 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1618 $self->update; 2348 $self->{knob_w} = $knob_w;
1619 } 2349 });
1620}
1621 2350
1622# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1623# so that the handle doesn't leave the texture. This calculation isn't 100%
1624# correct propably, but it does the job for now
1625sub _calc_inner_pad_px {
1626 my ($self, $w) = @_;
1627 ($w / 100) * $self->{inner_pad} # % to pixels
1628} 2352}
1629 2353
1630sub _draw { 2354sub _draw {
1631 my ($self) = @_; 2355 my ($self) = @_;
1632 2356
1633 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1634 2358
1635 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1636 2360
1637 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1638 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1639 2363
2364 glTranslate 1, 0, 0;
1640 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1641 glTranslate 0, -$self->{w}, 0;
1642
1643 ($w, $h) = ($h, $w);
1644 } 2366 }
1645 2367
1646 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1647 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1648 2370
1649 my ($value, $lo, $hi, $page) = @{$self->{range}};
1650
1651 $hi = $value + 1 if $lo == $hi;
1652
1653 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1654 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1655
1656 $page = int $page * $inner_w / ($hi - $lo);
1657 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1658
1659 $w -= $page;
1660 $page &= ~1;
1661 glTranslate $page * 0.5, 0, 0;
1662 $page ||= 2;
1663
1664 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1665 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1666
1667 glEnable GL_BLEND;
1668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1669 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1671 2373
1672 # draw background 2374 # draw background
1673 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1674 2376
1675 # draw handle 2377 # draw handle
1676 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1677 2379
1678 glDisable GL_BLEND;
1679 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1680} 2381}
1681 2382
1682############################################################################# 2383#############################################################################
1683 2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($class, %arg) = @_;
2391
2392 my $range = delete $arg{range};
2393
2394 my $self = $class->SUPER::new (
2395 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2396 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2397 to_value => sub { shift },
2398 from_value => sub { shift },
2399 %arg,
2400 );
2401
2402 $self->{slider}->connect (changed => sub {
2403 my ($self, $value) = @_;
2404 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2405 $self->{parent}->emit (changed => $value);
2406 });
2407
2408# $self->{entry}->connect (changed => sub {
2409# my ($self, $value) = @_;
2410# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2411# $self->{parent}->emit (changed => $value);
2412# });
2413
2414 $self->add ($self->{slider}, $self->{entry});
2415
2416 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2417
2418 $self
2419}
2420
2421sub set_range { shift->{slider}->set_range (@_) }
2422sub set_value { shift->{slider}->set_value (@_) }
2423
2424#############################################################################
2425
1684package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1685 2427
1686our @ISA = CFClient::UI::HBox::; 2428our @ISA = CFClient::UI::HBox::;
1687 2429
1688use SDL::OpenGL; 2430use CFClient::OpenGL;
1689 2431
1690sub new { 2432sub new {
1691 my $class = shift; 2433 my $class = shift;
1692 2434
1693 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1694 req_w => $::WIDTH / 6, 2436 fontsize => 1,
1695 req_h => $::HEIGHT / 6, 2437 can_events => 0,
1696 fontsize => $::FONTSIZE, 2438 #font => default_font
1697 @_, 2439 @_,
1698 2440
1699 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1700 par => [], 2442 par => [],
1701 height => 0, 2443 height => 0,
1702 children => [ 2444 children => [
1703 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1704 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1705 ], 2447 ],
1706 ); 2448 );
1707 2449
1708 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1709 $self->update;
1710 });
1711 2451
1712 $self 2452 $self
1713} 2453}
1714 2454
1715sub set_fontsize { 2455sub set_fontsize {
… …
1717 2457
1718 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1719 $self->reflow; 2459 $self->reflow;
1720} 2460}
1721 2461
2462sub size_allocate {
2463 my ($self, $w, $h) = @_;
2464
2465 $self->SUPER::size_allocate ($w, $h);
2466
2467 $self->{layout}->set_font ($self->{font}) if $self->{font};
2468 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2469 $self->{layout}->set_width ($self->{children}[0]{w});
2470
2471 $self->reflow;
2472}
2473
1722sub text_height { 2474sub text_size {
1723 my ($self, $text) = @_; 2475 my ($self, $text, $indent) = @_;
1724 2476
1725 my $layout = $self->{layout}; 2477 my $layout = $self->{layout};
1726 2478
1727 $layout->set_height ($self->{fontsize}); 2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1728 $layout->set_width ($self->{w}); 2480 $layout->set_width ($self->{children}[0]{w} - $indent);
1729 $layout->set_text ($text); 2481 $layout->set_markup ($text);
1730 2482
1731 ($layout->size)[1] 2483 $layout->size
1732} 2484}
1733 2485
1734sub reflow { 2486sub reflow {
1735 my ($self) = @_; 2487 my ($self) = @_;
1736 2488
1737 $self->{need_reflow}++; 2489 $self->{need_reflow}++;
1738 $self->update; 2490 $self->update;
1739} 2491}
1740 2492
1741sub size_request { 2493sub set_offset {
1742 my ($self) = @_; 2494 my ($self, $offset) = @_;
1743 2495
1744 ($self->{req_w}, $self->{req_h}) 2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
1745} 2498}
1746 2499
1747sub size_allocate { 2500sub clear {
1748 my ($self, $x, $y, $w, $h) = @_; 2501 my ($self) = @_;
1749 2502
1750 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2503 $self->{par} = [];
1751 2504 $self->{height} = 0;
1752 $self->{layout}->set_height ($self->{fontsize}); 2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1753 $self->{layout}->set_width ($self->{w});
1754
1755 $self->reflow;
1756 $self->update;
1757} 2506}
1758 2507
1759sub add_paragraph { 2508sub add_paragraph {
1760 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1761 2510
1762 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1763 2512 my ($w, $h) = $self->text_size ($line);
1764 my $height = $self->text_height ($text);
1765
1766 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1767 2516
1768 push @{$self->{par}}, [$height, $color, $text];
1769
1770 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1771 $self->{children}[1]->update;
1772} 2518}
1773 2519
1774sub update { 2520sub update {
1775 my ($self) = @_; 2521 my ($self) = @_;
1776 2522
… …
1778 2524
1779 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
1780 2526
1781 delete $self->{texture}; 2527 delete $self->{texture};
1782 2528
1783 $ROOT->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1784 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
1785 my $height = 0; 2533 my $height = 0;
1786 2534
1787 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
1788 for @{$self->{par}}; 2539 for (@{$self->{par}}) {
2540 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2541 $layout->set_width ($W - $_->[3]);
2542 $layout->set_markup ($_->[4]);
2543 my ($w, $h) = $layout->size;
2544 $_->[0] = $w + $_->[3];
2545 $_->[1] = $h;
2546 }
2547
2548 $height += $_->[1];
2549 }
1789 2550
1790 $self->{height} = $height; 2551 $self->{height} = $height;
1791 2552
1792 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1793 2554
1794 delete $self->{texture}; 2555 delete $self->{texture};
1795 } 2556 }
1796 2557
1797 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1798 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1799 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
1800 2561
2562 my $top = int $self->{children}[1]{range}[0];
2563
2564 my $y0 = $top;
2565 my $y1 = $top + $H;
2566
2567 my $y = 0;
2568
2569 my $layout = $self->{layout};
2570
2571 $layout->set_font ($self->{font}) if $self->{font};
2572
1801 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1802 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1803 glEnable GL_TEXTURE_2D;
1804 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1805
1806 my $top = int $self->{children}[1]{range}[0];
1807
1808 my $y0 = $top;
1809 my $y1 = $top + $self->{h};
1810
1811 my $y = 0;
1812
1813 my $layout = $self->{layout};
1814 2576
1815 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
1816 my $h = $par->[0]; 2578 my $h = $par->[1];
1817 2579
1818 if ($y0 < $y + $h && $y < $y1) { 2580 if ($y0 < $y + $h && $y < $y1) {
2581 $layout->set_foreground (@{ $par->[2] });
2582 $layout->set_width ($W - $par->[3]);
1819 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
1820 2584
1821 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1822 my ($W, $H) = $layout->size; 2586
1823 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1824 } 2589 }
1825 2590
1826 $y += $h; 2591 $y += $h;
1827 } 2592 }
1828 2593
1829 glDisable GL_TEXTURE_2D;
1830 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
1831 }; 2595 };
1832 }); 2596 });
1833} 2597}
1834 2598
1835sub _draw { 2599sub _draw {
1836 my ($self) = @_; 2600 my ($self) = @_;
1837 2601
1838 if ($self->{texture}) {
1839 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
1840 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2603 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2604 glColor 1, 1, 1, 1;
1841 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2605 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1842 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
1843 }
1844 2607
1845 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
1846 2609
1847} 2610}
1848 2611
1849############################################################################# 2612#############################################################################
1850 2613
1851package CFClient::UI::MapWidget;
1852
1853use strict;
1854
1855use List::Util qw(min max);
1856
1857use SDL;
1858use SDL::OpenGL;
1859
1860our @ISA = CFClient::UI::Base::;
1861
1862sub new {
1863 my $class = shift;
1864
1865 $class->SUPER::new (
1866 z => -1,
1867 can_focus => 1,
1868 list => (glGenLists 1),
1869 @_
1870 )
1871}
1872
1873sub key_down {
1874 print "MAPKEYDOWN\n";
1875}
1876
1877sub key_up {
1878}
1879
1880sub button_down {
1881 my ($self, $ev, $x, $y) = @_;
1882
1883 $self->focus_in;
1884
1885 if ($ev->button == 2) {
1886 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1887 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1888
1889 $self->{motion} = sub {
1890 my ($ev, $x, $y) = @_;
1891
1892 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1893
1894 $::CFG->{map_shift_x} = $bw + $x - $ox;
1895 $::CFG->{map_shift_y} = $bh + $y - $oy;
1896
1897 $self->update;
1898 };
1899 }
1900}
1901
1902sub button_up {
1903 my ($self, $ev, $x, $y) = @_;
1904
1905 delete $self->{motion};
1906}
1907
1908sub mouse_motion {
1909 my ($self, $ev, $x, $y) = @_;
1910
1911 $self->{motion}->($ev, $x, $y) if $self->{motion};
1912}
1913
1914sub size_request {
1915 (
1916 1 + 32 * int $::WIDTH / 32,
1917 1 + 32 * int $::HEIGHT / 32,
1918 )
1919}
1920
1921sub update {
1922 my ($self) = @_;
1923
1924 $self->{need_update} = 1;
1925 $self->SUPER::update;
1926}
1927
1928sub draw {
1929 my ($self) = @_;
1930
1931 if (delete $self->{need_update}) {
1932 glNewList $self->{list}, GL_COMPILE;
1933
1934 if ($::MAP) {
1935 my $sw = int $::WIDTH / 32;
1936 my $sh = int $::HEIGHT / 32;
1937
1938 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1939 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1940
1941 glTranslate $sx0 - 32, $sy0 - 32, 0;
1942
1943 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1944
1945 if ($::CFG->{fow_enable}) {
1946 if ($::CFG->{fow_smooth}) { # smooth fog of war
1947 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1948 glConvolutionFilter2D
1949 GL_CONVOLUTION_2D,
1950 GL_ALPHA,
1951 3, 3,
1952 GL_ALPHA, GL_FLOAT,
1953 pack "f*",
1954 0.1, 0.1, 0.1,
1955 0.1, 0.2, 0.1,
1956 0.1, 0.1, 0.1,
1957 ;
1958 glEnable GL_CONVOLUTION_2D;
1959 }
1960
1961 $self->{fow_texture} = new CFClient::Texture
1962 w => $w,
1963 h => $h,
1964 data => $data,
1965 internalformat => GL_ALPHA,
1966 format => GL_ALPHA;
1967
1968 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1969
1970 glEnable GL_BLEND;
1971 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1972 glEnable GL_TEXTURE_2D;
1973 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1974
1975 glColor +($::CFG->{fow_intensity}) x 3, 1;
1976 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1977
1978 glDisable GL_TEXTURE_2D;
1979 glDisable GL_BLEND;
1980 }
1981
1982 # HACK BEGIN
1983 {
1984 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1985 my ($w, $h) = (250, 250);
1986
1987 glEnable GL_BLEND;
1988 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1989 glEnable GL_TEXTURE_2D;
1990 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1991
1992 $self->{mapmap_texture} =
1993 new CFClient::Texture
1994 w => $w,
1995 h => $h,
1996 data => $::MAP->mapmap ($w, $h),
1997 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1998
1999 $self->{mapmap_texture}->draw_quad (100, 100);
2000
2001 glDisable GL_TEXTURE_2D;
2002 glDisable GL_BLEND;
2003 }
2004 # HACK END
2005 }
2006
2007 glEndList;
2008 }
2009
2010 glPushMatrix;
2011 glCallList $self->{list};
2012 glPopMatrix;
2013
2014 if ($FOCUS != $self) {
2015 glColor 64/255, 64/255, 64/255;
2016 glLogicOp GL_AND;
2017 glEnable GL_COLOR_LOGIC_OP;
2018 glBegin GL_QUADS;
2019 glVertex 0, 0;
2020 glVertex 0, $::HEIGHT;
2021 glVertex $::WIDTH, $::HEIGHT;
2022 glVertex $::WIDTH, 0;
2023 glEnd;
2024 glDisable GL_COLOR_LOGIC_OP;
2025 }
2026}
2027
2028my %DIR = (
2029 SDLK_KP8, [1, "north"],
2030 SDLK_KP9, [2, "northeast"],
2031 SDLK_KP6, [3, "east"],
2032 SDLK_KP3, [4, "southeast"],
2033 SDLK_KP2, [5, "south"],
2034 SDLK_KP1, [6, "southwest"],
2035 SDLK_KP4, [7, "west"],
2036 SDLK_KP7, [8, "northwest"],
2037
2038 SDLK_UP, [1, "north"],
2039 SDLK_RIGHT, [3, "east"],
2040 SDLK_DOWN, [5, "south"],
2041 SDLK_LEFT, [7, "west"],
2042);
2043
2044sub key_down {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if ($sym == SDLK_KP5) {
2051 $::CONN->user_send ("stay fire");
2052 } elsif ($sym == SDLK_a) {
2053 $::CONN->user_send ("apply");
2054 } elsif ($sym == SDLK_QUOTE) {
2055 $self->emit ('activate_console');
2056 } elsif ($sym == SDLK_SLASH) {
2057 $self->emit ('activate_console' => '/');
2058 } elsif (exists $DIR{$sym}) {
2059 if ($mod & KMOD_SHIFT) {
2060 $self->{shft}++;
2061 $::CONN->user_send ("fire $DIR{$sym}[0]");
2062 } elsif ($mod & KMOD_CTRL) {
2063 $self->{ctrl}++;
2064 $::CONN->user_send ("run $DIR{$sym}[0]");
2065 } else {
2066 $::CONN->user_send ("$DIR{$sym}[1]");
2067 }
2068 }
2069}
2070
2071sub key_up {
2072 my ($self, $ev) = @_;
2073
2074 my $mod = $ev->key_mod;
2075 my $sym = $ev->key_sym;
2076
2077 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2078 $::CONN->user_send ("fire_stop");
2079 }
2080 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2081 $::CONN->user_send ("run_stop");
2082 }
2083}
2084
2085#############################################################################
2086
2087package CFClient::UI::Animator; 2614package CFClient::UI::Animator;
2088 2615
2089use SDL::OpenGL; 2616use CFClient::OpenGL;
2090 2617
2091our @ISA = CFClient::UI::Bin::; 2618our @ISA = CFClient::UI::Bin::;
2092 2619
2093sub moveto { 2620sub moveto {
2094 my ($self, $x, $y) = @_; 2621 my ($self, $x, $y) = @_;
… …
2132 2659
2133sub new { 2660sub new {
2134 my $class = shift; 2661 my $class = shift;
2135 2662
2136 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
2137 state => 0, 2664 state => 0,
2138 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
2139 @_ 2666 @_
2140 ); 2667 );
2141 2668
2142 if ($self->{state}) {
2143 $self->{state} = 0;
2144 $self->toggle_flopper;
2145 }
2146
2147 $self 2669 $self
2148} 2670}
2149 2671
2150sub toggle_flopper { 2672sub toggle_flopper {
2151 my ($self) = @_; 2673 my ($self) = @_;
2152 2674
2153 # TODO: use animation 2675 $self->{other}->toggle_visibility;
2154 if ($self->{state} = !$self->{state}) { 2676}
2155 $CFClient::UI::ROOT->add ($self->{other}); 2677
2156 $self->{other}->move ($self->coord2global (0, $self->{h})); 2678#############################################################################
2679
2680package CFClient::UI::Tooltip;
2681
2682our @ISA = CFClient::UI::Bin::;
2683
2684use CFClient::OpenGL;
2685
2686sub new {
2687 my $class = shift;
2688
2689 $class->SUPER::new (
2690 @_,
2691 can_events => 0,
2692 )
2693}
2694
2695sub set_tooltip_from {
2696 my ($self, $widget) = @_;
2697
2698 my $tooltip = $widget->{tooltip};
2699
2700 if ($ENV{CFPLUS_DEBUG} & 2) {
2701 $tooltip .= "\n\n" . (ref $widget) . "\n"
2702 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2703 . "req $widget->{req_w} $widget->{req_h}\n"
2704 . "visible $widget->{visible}";
2705 }
2706
2707 $self->add (new CFClient::UI::Label
2708 markup => $tooltip,
2709 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2710 fontsize => 0.8,
2711 fg => [0, 0, 0, 1],
2712 ellipsise => 0,
2713 font => ($widget->{tooltip_font} || $::FONT_PROP),
2714 );
2715}
2716
2717sub size_request {
2718 my ($self) = @_;
2719
2720 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2721
2722 ($w + 4, $h + 4)
2723}
2724
2725sub size_allocate {
2726 my ($self, $w, $h) = @_;
2727
2728 $self->SUPER::size_allocate ($w - 4, $h - 4);
2729}
2730
2731sub visibility_change {
2732 my ($self, $visible) = @_;
2733
2734 return unless $visible;
2735
2736 $self->{root}->on_post_alloc ("move_$self" => sub {
2737 my $widget = $self->{owner}
2738 or return;
2739
2740 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2741
2742 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2743 if $x + $self->{w} > $::WIDTH;
2744
2745 $self->move_abs ($x, $y);
2746 });
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 glTranslate 0.375, 0.375;
2753
2754 my ($w, $h) = @$self{qw(w h)};
2755
2756 glColor 1, 0.8, 0.4;
2757 glBegin GL_QUADS;
2758 glVertex 0 , 0;
2759 glVertex 0 , $h;
2760 glVertex $w, $h;
2761 glVertex $w, 0;
2762 glEnd;
2763
2764 glColor 0, 0, 0;
2765 glBegin GL_LINE_LOOP;
2766 glVertex 0 , 0;
2767 glVertex 0 , $h;
2768 glVertex $w, $h;
2769 glVertex $w, 0;
2770 glEnd;
2771
2772 glTranslate 2 - 0.375, 2 - 0.375;
2773
2774 $self->SUPER::_draw;
2775}
2776
2777#############################################################################
2778
2779package CFClient::UI::Face;
2780
2781our @ISA = CFClient::UI::Base::;
2782
2783use CFClient::OpenGL;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 aspect => 1,
2790 can_events => 0,
2791 @_,
2792 );
2793
2794 if ($self->{anim} && $self->{animspeed}) {
2795 Scalar::Util::weaken (my $widget = $self);
2796
2797 $self->{timer} = Event->timer (
2798 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2799 hard => 1,
2800 interval => $self->{animspeed},
2801 cb => sub {
2802 ++$widget->{frame};
2803 $widget->update;
2804 },
2805 );
2806 }
2807
2808 $self
2809}
2810
2811sub size_request {
2812 (32, 8)
2813}
2814
2815sub update {
2816 my ($self) = @_;
2817
2818 return unless $self->{visible};
2819
2820 $self->SUPER::update;
2821}
2822
2823sub _draw {
2824 my ($self) = @_;
2825
2826 return unless $::CONN;
2827
2828 my $face;
2829
2830 if ($self->{frame}) {
2831 my $anim = $::CONN->{anim}[$self->{anim}];
2832
2833 $face = $anim->[ $self->{frame} % @$anim ]
2834 if $anim && @$anim;
2835 }
2836
2837 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2838
2839 if ($tex) {
2840 glEnable GL_TEXTURE_2D;
2841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2842 glColor 1, 1, 1, 1;
2843 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2844 glDisable GL_TEXTURE_2D;
2845 }
2846}
2847
2848sub DESTROY {
2849 my ($self) = @_;
2850
2851 $self->{timer}->cancel
2852 if $self->{timer};
2853
2854 $self->SUPER::DESTROY;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Menu;
2860
2861our @ISA = CFClient::UI::FancyFrame::;
2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 my $self = $class->SUPER::new (
2869 items => [],
2870 z => 100,
2871 @_,
2872 );
2873
2874 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2875
2876 for my $item (@{ $self->{items} }) {
2877 my ($widget, $cb) = @$item;
2878
2879 # handle various types of items, only text for now
2880 if (!ref $widget) {
2881 $widget = new CFClient::UI::Label
2882 can_hover => 1,
2883 can_events => 1,
2884 text => $widget;
2885 }
2886
2887 $self->{item}{$widget} = $item;
2888
2889 $self->{vbox}->add ($widget);
2890 }
2891
2892 $self
2893}
2894
2895# popup given the event (must be a mouse button down event currently)
2896sub popup {
2897 my ($self, $ev) = @_;
2898
2899 $self->_emit ("popdown");
2900
2901 # maybe save $GRAB? must be careful about events...
2902 $GRAB = $self;
2903 $self->{button} = $ev->{button};
2904
2905 $self->show;
2906 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2907}
2908
2909sub mouse_motion {
2910 my ($self, $ev, $x, $y) = @_;
2911
2912 # TODO: should use vbox->find_widget or so
2913 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2914 $self->{hover} = $self->{item}{$HOVER};
2915
2916 0
2917}
2918
2919sub button_up {
2920 my ($self, $ev, $x, $y) = @_;
2921
2922 if ($ev->{button} == $self->{button}) {
2923 undef $GRAB;
2924 $self->hide;
2925
2157 $self->emit ("open"); 2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
2158 } else { 2928 } else {
2159 $CFClient::UI::ROOT->remove ($self->{other}); 2929 return 0
2160 $self->emit ("close"); 2930 }
2931
2161 } 2932 1
2162
2163 $self->emit (changed => $self->{state});
2164} 2933}
2165 2934
2166############################################################################# 2935#############################################################################
2167 2936
2937package CFClient::UI::Statusbox;
2938
2939our @ISA = CFClient::UI::VBox::;
2940
2941sub new {
2942 my $class = shift;
2943
2944 $class->SUPER::new (
2945 fontsize => 0.8,
2946 @_,
2947 )
2948}
2949
2950sub reorder {
2951 my ($self) = @_;
2952 my $NOW = time;
2953
2954 while (my ($k, $v) = each %{ $self->{item} }) {
2955 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2956 }
2957
2958 my @widgets;
2959
2960 my @items = sort {
2961 $a->{pri} <=> $b->{pri}
2962 or $b->{id} <=> $a->{id}
2963 } values %{ $self->{item} };
2964
2965 my $count = 10 + 1;
2966 for my $item (@items) {
2967 last unless --$count;
2968
2969 push @widgets, $item->{label} ||= do {
2970 # TODO: doesn't handle markup well (read as: at all)
2971 my $short = $item->{count} > 1
2972 ? "<b>$item->{count} ×</b> $item->{text}"
2973 : $item->{text};
2974
2975 for ($short) {
2976 s/^\s+//;
2977 s/\s+/ /g;
2978 }
2979
2980 new CFClient::UI::Label
2981 markup => $short,
2982 tooltip => $item->{tooltip},
2983 tooltip_font => $::FONT_PROP,
2984 tooltip_width => 0.67,
2985 fontsize => $item->{fontsize} || $self->{fontsize},
2986 max_w => $::WIDTH * 0.44,
2987 fg => $item->{fg},
2988 can_events => 1,
2989 can_hover => 1
2990 };
2991 }
2992
2993 $self->clear;
2994 $self->SUPER::add (reverse @widgets);
2995}
2996
2997sub add {
2998 my ($self, $text, %arg) = @_;
2999
3000 $text =~ s/^\s+//;
3001 $text =~ s/\s+$//;
3002
3003 return unless $text;
3004
3005 my $timeout = time + ((delete $arg{timeout}) || 60);
3006
3007 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3008
3009 if (my $item = $self->{item}{$group}) {
3010 if ($item->{text} eq $text) {
3011 $item->{count}++;
3012 } else {
3013 $item->{count} = 1;
3014 $item->{text} = $item->{tooltip} = $text;
3015 }
3016 $item->{id} = ++$self->{id};
3017 $item->{timeout} = $timeout;
3018 delete $item->{label};
3019 } else {
3020 $self->{item}{$group} = {
3021 id => ++$self->{id},
3022 text => $text,
3023 timeout => $timeout,
3024 tooltip => $text,
3025 fg => [0.8, 0.8, 0.8, 0.8],
3026 pri => 0,
3027 count => 1,
3028 %arg,
3029 };
3030 }
3031
3032 $self->reorder;
3033}
3034
3035sub reconfigure {
3036 my ($self) = @_;
3037
3038 delete $_->{label}
3039 for values %{ $self->{item} || {} };
3040
3041 $self->reorder;
3042 $self->SUPER::reconfigure;
3043}
3044
3045#############################################################################
3046
3047package CFClient::UI::Inventory;
3048
3049our @ISA = CFClient::UI::ScrolledWindow::;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3056 @_,
3057 );
3058
3059 $self
3060}
3061
3062sub set_items {
3063 my ($self, $items) = @_;
3064
3065 $self->{scrolled}->clear;
3066 return unless $items;
3067
3068 my @items = sort {
3069 ($a->{type} <=> $b->{type})
3070 or ($a->{name} cmp $b->{name})
3071 } @$items;
3072
3073 $self->{real_items} = \@items;
3074
3075 my $row = 0;
3076 for my $item (@items) {
3077 CFClient::Item::update_widgets $item;
3078
3079 $self->{scrolled}->add (0, $row, $item->{face_widget});
3080 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3081 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3082
3083 $row++;
3084 }
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::BindEditor;
3090
3091our @ISA = CFClient::UI::FancyFrame::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3097
3098 $self->add (my $vb = new CFClient::UI::VBox);
3099
3100
3101 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3102 text => "start recording",
3103 tooltip => "Start/Stops recording of actions."
3104 ."All subsequent actions after the recording started will be captured."
3105 ."The actions are displayed after the record was stopped."
3106 ."To bind the action you have to click on the 'Bind' button",
3107 on_activate => sub {
3108 unless ($self->{recording}) {
3109 $self->start;
3110 } else {
3111 $self->stop;
3112 }
3113 });
3114
3115 $vb->add (new CFClient::UI::Label text => "Actions:");
3116 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3117
3118 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3119 $vb->add (my $hb = new CFClient::UI::HBox);
3120 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3121 $hb->add (new CFClient::UI::Button
3122 text => "bind",
3123 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3124 on_activate => sub {
3125 $self->ask_for_bind;
3126 });
3127
3128 $vb->add (my $hb = new CFClient::UI::HBox);
3129 $hb->add (new CFClient::UI::Button
3130 text => "ok",
3131 expand => 1,
3132 tooltip => "This closes the binding editor and saves the binding",
3133 on_activate => sub {
3134 $self->hide;
3135 $self->commit;
3136 });
3137
3138 $hb->add (new CFClient::UI::Button
3139 text => "cancel",
3140 expand => 1,
3141 tooltip => "This closes the binding editor without saving",
3142 on_activate => sub {
3143 $self->hide;
3144 $self->{binding_cancel}->()
3145 if $self->{binding_cancel};
3146 });
3147
3148 $self->update_binding_widgets;
3149
3150 $self
3151}
3152
3153sub commit {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 if ($sym != 0 && @$cmds > 0) {
3157 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3158 ."'. Don't forget 'Save Config'!");
3159 $self->{binding_change}->($mod, $sym, $cmds)
3160 if $self->{binding_change};
3161 } else {
3162 $::STATUSBOX->add ("No action bound, no key or action specified!");
3163 $self->{binding_cancel}->()
3164 if $self->{binding_cancel};
3165 }
3166}
3167
3168sub start {
3169 my ($self) = @_;
3170
3171 $self->{rec_btn}->set_text ("stop recording");
3172 $self->{recording} = 1;
3173 $self->clear_command_list;
3174 $::CONN->start_record if $::CONN;
3175}
3176
3177sub stop {
3178 my ($self) = @_;
3179
3180 $self->{rec_btn}->set_text ("start recording");
3181 $self->{recording} = 0;
3182
3183 my $rec;
3184 $rec = $::CONN->stop_record if $::CONN;
3185 return unless ref $rec eq 'ARRAY';
3186 $self->set_command_list ($rec);
3187}
3188
3189
3190sub ask_for_bind_and_commit {
3191 my ($self) = @_;
3192 $self->ask_for_bind (1);
3193}
3194
3195sub ask_for_bind {
3196 my ($self, $commit) = @_;
3197
3198 CFClient::Binder::open_binding_dialog (sub {
3199 my ($mod, $sym) = @_;
3200 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3201 $self->update_binding_widgets;
3202 $self->commit if $commit;
3203 });
3204}
3205
3206# $mod and $sym are the modifiers and key symbol
3207# $cmds is a array ref of strings (the commands)
3208# $cb is the callback that is executed on OK
3209# $ccb is the callback that is executed on CANCEL and
3210# when the binding was unsuccessful on OK
3211sub set_binding {
3212 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3213
3214 $self->clear_command_list;
3215 $self->{recording} = 0;
3216 $self->{rec_btn}->set_text ("start recording");
3217
3218 $self->{binding} = [$mod, $sym];
3219 $self->{commands} = $cmds;
3220
3221 $self->{binding_change} = $cb;
3222 $self->{binding_cancel} = $ccb;
3223
3224 $self->update_binding_widgets;
3225}
3226
3227# this is a shortcut method that asks for a binding
3228# and then just binds it.
3229sub do_quick_binding {
3230 my ($self, $cmds) = @_;
3231 $self->set_binding (undef, undef, $cmds, sub {
3232 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3233 });
3234 $self->ask_for_bind (1);
3235}
3236
3237sub update_binding_widgets {
3238 my ($self) = @_;
3239 my ($mod, $sym, $cmds) = $self->get_binding;
3240 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3241 $self->set_command_list ($cmds);
3242}
3243
3244sub get_binding {
3245 my ($self) = @_;
3246 return (
3247 $self->{binding}->[0],
3248 $self->{binding}->[1],
3249 [ grep { defined $_ } @{$self->{commands}} ]
3250 );
3251}
3252
3253sub clear_command_list {
3254 my ($self) = @_;
3255 $self->{cmdbox}->clear ();
3256}
3257
3258sub set_command_list {
3259 my ($self, $cmds) = @_;
3260
3261 $self->{cmdbox}->clear ();
3262 $self->{commands} = $cmds;
3263
3264 my $idx = 0;
3265
3266 for (@$cmds) {
3267 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3268
3269 my $i = $idx;
3270 $hb->add (new CFClient::UI::Label text => $_);
3271 $hb->add (new CFClient::UI::Button
3272 text => "delete",
3273 tooltip => "Deletes the action from the record",
3274 on_activate => sub {
3275 $self->{cmdbox}->remove ($hb);
3276 $cmds->[$i] = undef;
3277 });
3278
3279
3280 $idx++
3281 }
3282}
3283
3284#############################################################################
3285
3286package CFClient::UI::SpellList;
3287
3288our @ISA = CFClient::UI::FancyFrame::;
3289
3290sub new {
3291 my $class = shift;
3292
3293 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3294
3295 $self->add (new CFClient::UI::ScrolledWindow
3296 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3297
3298 $self;
3299}
3300
3301# XXX: Do sorting? Argl...
3302sub add_spell {
3303 my ($self, $spell) = @_;
3304 $self->{spells}->{$spell->{name}} = $spell;
3305
3306 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3307 face => $spell->{face},
3308 can_hover => 1,
3309 can_events => 1,
3310 tooltip => $spell->{message});
3311
3312 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3313 text => $spell->{name},
3314 can_hover => 1,
3315 can_events => 1,
3316 tooltip => $spell->{message},
3317 expand => 1);
3318
3319 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3320 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3321 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3322 expand => 1);
3323
3324 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3325 text => "bind to key",
3326 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3327}
3328
3329sub rebuild_spell_list {
3330 my ($self) = @_;
3331 $self->{tbl_idx} = 0;
3332 $self->add_spell ($_) for values %{$self->{spells}};
3333}
3334
3335sub remove_spell {
3336 my ($self, $spell) = @_;
3337 delete $self->{spells}->{$spell->{name}};
3338 $self->rebuild_spell_list;
3339}
3340
3341#############################################################################
3342
2168package CFClient::UI::Root; 3343package CFClient::UI::Root;
2169 3344
2170our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
2171 3346
2172use SDL::OpenGL; 3347use CFClient::OpenGL;
2173 3348
2174sub check_size { 3349sub new {
2175 my ($self) = @_; 3350 my $class = shift;
2176 3351
2177 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3352 my $self = $class->SUPER::new (
3353 visible => 1,
3354 @_,
3355 );
3356
3357 Scalar::Util::weaken ($self->{root} = $self);
3358
3359 $self
2178} 3360}
2179 3361
2180sub size_request { 3362sub size_request {
2181 ($::WIDTH, $::HEIGHT) 3363 my ($self) = @_;
3364
3365 ($self->{w}, $self->{h})
3366}
3367
3368sub _to_pixel {
3369 my ($coord, $size, $max) = @_;
3370
3371 $coord =
3372 $coord eq "center" ? ($max - $size) * 0.5
3373 : $coord eq "max" ? $max
3374 : $coord;
3375
3376 $coord = 0 if $coord < 0;
3377 $coord = $max - $size if $coord > $max - $size;
3378
3379 int $coord + 0.5
2182} 3380}
2183 3381
2184sub size_allocate { 3382sub size_allocate {
2185 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
2186 3384
2187 $self->_size_allocate ($x, $y, $w, $h); 3385 for my $child ($self->children) {
3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2188 3387
2189 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3388 $X = $child->{force_x} if exists $child->{force_x};
2190 for @{$self->{children}}; 3389 $Y = $child->{force_y} if exists $child->{force_y};
2191}
2192 3390
2193sub _topleft { 3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
3394 $child->configure ($X, $Y, $W, $H);
3395 }
3396}
3397
3398sub coord2local {
2194 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
2195 3400
2196 ($x, $y) 3401 ($x, $y)
2197} 3402}
2198 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
2199sub update { 3410sub update {
2200 my ($self) = @_; 3411 my ($self) = @_;
2201 3412
2202 $self->check_size; 3413 $::WANT_REFRESH++;
2203 ::refresh ();
2204} 3414}
2205 3415
2206sub add { 3416sub add {
2207 my ($self, $widget) = @_; 3417 my ($self, @children) = @_;
2208 3418
3419 $_->{is_toplevel} = 1
3420 for @children;
3421
2209 $self->SUPER::add ($widget); 3422 $self->SUPER::add (@children);
3423}
2210 3424
2211 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3425sub remove {
3426 my ($self, @children) = @_;
3427
3428 $self->SUPER::remove (@children);
3429
3430 delete $self->{is_toplevel}
3431 for @children;
3432
3433 while (@children) {
3434 my $w = pop @children;
3435 push @children, $w->children;
3436 $w->set_invisible;
3437 }
2212} 3438}
2213 3439
2214sub on_refresh { 3440sub on_refresh {
2215 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
2216 3442
2217 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
2218} 3444}
2219 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
2220sub draw { 3452sub draw {
2221 my ($self) = @_; 3453 my ($self) = @_;
2222 3454
2223 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
2224 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
2225 } 3458 }
3459
3460 if ($self->{realloc}) {
3461 my %queue;
3462 my @queue;
3463 my $widget;
3464
3465 outer:
3466 while () {
3467 if (my $realloc = delete $self->{realloc}) {
3468 for $widget (values %$realloc) {
3469 $widget->{visible} or next; # do not resize invisible widgets
3470
3471 $queue{$widget+0}++ and next; # duplicates are common
3472
3473 push @{ $queue[$widget->{visible}] }, $widget;
3474 }
3475 }
3476
3477 while () {
3478 @queue or last outer;
3479
3480 $widget = pop @{ $queue[-1] || [] }
3481 and last;
3482
3483 pop @queue;
3484 }
3485
3486 delete $queue{$widget+0};
3487
3488 my ($w, $h) = $widget->size_request;
3489
3490 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3491 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3492
3493 $w = $widget->{force_w} if exists $widget->{force_w};
3494 $h = $widget->{force_h} if exists $widget->{force_h};
3495
3496 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3497 || delete $widget->{force_realloc}) {
3498 $widget->{req_w} = $w;
3499 $widget->{req_h} = $h;
3500
3501 $self->{size_alloc}{$widget+0} = $widget;
3502
3503 if (my $parent = $widget->{parent}) {
3504 $self->{realloc}{$parent+0} = $parent
3505 unless $queue{$parent+0};
3506
3507 $parent->{force_size_alloc} = 1;
3508 $self->{size_alloc}{$parent+0} = $parent;
3509 }
3510 }
3511
3512 delete $self->{realloc}{$widget+0};
3513 }
3514 }
3515
3516 while (my $size_alloc = delete $self->{size_alloc}) {
3517 my @queue = sort { $b->{visible} <=> $a->{visible} }
3518 values %$size_alloc;
3519
3520 while () {
3521 my $widget = pop @queue || last;
3522
3523 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3524
3525 $w = 0 if $w < 0;
3526 $h = 0 if $h < 0;
3527
3528 $w = int $w + 0.5;
3529 $h = int $h + 0.5;
3530
3531 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3532 $widget->{old_w} = $widget->{w};
3533 $widget->{old_h} = $widget->{h};
3534
3535 $widget->{w} = $w;
3536 $widget->{h} = $h;
3537
3538 $widget->emit (size_allocate => $w, $h);
3539 }
3540 }
3541 }
3542
3543 while ($self->{post_alloc_hook}) {
3544 $_->()
3545 for values %{delete $self->{post_alloc_hook}};
3546 }
3547
2226 3548
2227 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2228 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2229 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
2230 3552
2231 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
2232 glLoadIdentity; 3554 glLoadIdentity;
2233 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2234 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
2235 glLoadIdentity; 3557 glLoadIdentity;
2236 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
2237 $self->_draw; 3566 $self->_draw;
2238} 3567}
2239 3568
2240############################################################################# 3569#############################################################################
2241 3570
2242package CFClient::UI; 3571package CFClient::UI;
2243 3572
2244$ROOT = new CFClient::UI::Root; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2245 3575
22461 35761
2247 3577

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