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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.126 by root, Mon Apr 17 20:59:20 2006 UTC vs.
Revision 1.309 by elmex, Wed Jun 21 12:59:23 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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, List::Util::min $self->{root}{w} - $self->{w}, int $x;
320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, 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} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub children {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nop
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub visible_children {
152sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
153 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
154 381
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
156} 402}
157 403
158# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
159sub coord2local { 405sub coord2local {
160 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
161 407
162 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 409}
165 410
166# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
167sub coord2global { 412sub coord2global {
168 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
169 414
170 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 416}
173 417
174sub focus_in { 418sub invoke_focus_in {
175 my ($self) = @_; 419 my ($self) = @_;
176 420
177 return if $FOCUS == $self; 421 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
179 423
180 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
181 425
182 $self->emit (focus_in => $focus);
183
184 $focus->update if $focus; 426 $focus->update if $focus;
185 $FOCUS->update; 427 $FOCUS->update;
186}
187 428
429 0
430}
431
188sub focus_out { 432sub invoke_focus_out {
189 my ($self) = @_; 433 my ($self) = @_;
190 434
191 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
192 436
193 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
194 438
195 $self->emit (focus_out => $focus);
196
197 $focus->update if $focus; #? 439 $focus->update if $focus; #?
198}
199 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
200sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
201sub button_up { } 454sub invoke_button_up { 1 }
202sub key_down { } 455sub invoke_key_down { 1 }
203sub key_up { } 456sub invoke_key_up { 1 }
204 457
205sub button_down { 458sub invoke_button_down {
206 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
207 460
208 $self->focus_in; 461 $self->grab_focus;
209}
210 462
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
215sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
216
217sub draw {
218 my ($self) = @_;
219
220 return unless $self->{h} && $self->{w};
221
222 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw;
225 glPopMatrix;
226
227 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)};
229
230 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS;
234 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h};
238 glEnd;
239 glDisable GL_BLEND;
240 } 463 1
241} 464}
242 465
243sub _draw { 466sub connect {
244 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
245 468
246 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
247} 479}
248 480
249sub find_widget { 481sub find_widget {
250 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
251 485
252 return $self 486 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255 489
… …
258 492
259sub set_parent { 493sub set_parent {
260 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
261 495
262 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
263} 498}
264 499
265sub check_size { 500sub realloc {
266 my ($self) = @_; 501 my ($self) = @_;
267 502
268 my ($w, $h) = $self->size_request; 503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
269 505
270 if ($w != $self->{req_w} || $h != $self->{req_h}) { 506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
271 $self->{req_w} = $w; 509 delete $self->{req_w};
272 $self->{req_h} = $h; 510 delete $self->{req_h};
273
274 $self->{parent}->check_size
275 if $self->{parent};
276 } 511 }
277} 512}
278 513
279sub update { 514sub update {
280 my ($self) = @_; 515 my ($self) = @_;
281 516
282 $self->{parent}->update 517 $self->{parent}->update
283 if $self->{parent}; 518 if $self->{parent};
284} 519}
285 520
286sub connect { 521sub reconfigure {
287 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
288 523
289 push @{ $self->{cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
290} 526}
291 527
292sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
293 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
294 531
295 $_->($self, @args) 532sub draw {
296 for @{$self->{cb}{$signal} || []}; 533 my ($self) = @_;
534
535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
546
547 glPushMatrix;
548 glTranslate $self->{x}, $self->{y}, 0;
549
550 if ($self == $HOVER && $self->{can_hover}) {
551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
552 glEnable GL_BLEND;
553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
554 glBegin GL_QUADS;
555 glVertex 0 , 0;
556 glVertex $self->{w}, 0;
557 glVertex $self->{w}, $self->{h};
558 glVertex 0 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
573 glPopMatrix;
574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
575 }
576
577 $self->_draw;
578 glPopMatrix;
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 warn "no draw defined for $self\n";
297} 585}
298 586
299sub DESTROY { 587sub DESTROY {
300 my ($self) = @_; 588 my ($self) = @_;
301 589
302 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
303} 594}
304 595
305############################################################################# 596#############################################################################
306 597
307package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
308 599
309our @ISA = CFClient::UI::Base::; 600our @ISA = CFClient::UI::Base::;
310 601
311use strict; 602use strict;
312use SDL::OpenGL; 603use CFClient::OpenGL;
313 604
314sub new { 605sub new {
315 my $class = shift; 606 my $class = shift;
316 607
317 # range [value, low, high, page] 608 # range [value, low, high, page]
318 609
319 $class->SUPER::new ( 610 $class->SUPER::new (
320 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
321 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
322 @_ 613 @_
323 ) 614 )
324} 615}
325 616
326sub _draw { 617sub _draw {
327 my ($self) = @_; 618 my ($self) = @_;
328 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
329 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
330 626
331 glEnable GL_BLEND; 627 glEnable GL_BLEND;
332 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
333 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
334 630
335 glBegin GL_QUADS; 631 glBegin GL_QUADS;
336 glVertex 0 , 0; 632 glVertex 0 , 0;
337 glVertex 0 , $h; 633 glVertex 0 , $h;
338 glVertex $w, $h; 634 glVertex $w, $h;
339 glVertex $w, 0; 635 glVertex $w, 0;
340 glEnd; 636 glEnd;
341 637
342 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
343} 640}
344 641
345############################################################################# 642#############################################################################
346 643
347package CFClient::UI::Empty; 644package CFClient::UI::Empty;
348
349our @ISA = CFClient::UI::Base::;
350
351sub size_request {
352 (0, 0)
353}
354
355sub draw { }
356
357#############################################################################
358
359package CFClient::UI::Container;
360 645
361our @ISA = CFClient::UI::Base::; 646our @ISA = CFClient::UI::Base::;
362 647
363sub new { 648sub new {
364 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
650 $class->SUPER::new (can_events => 0, %arg);
651}
365 652
653sub size_request {
654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
657}
658
659sub draw { }
660
661#############################################################################
662
663package CFClient::UI::Container;
664
665our @ISA = CFClient::UI::Base::;
666
667sub new {
668 my ($class, %arg) = @_;
669
366 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
367 671
368 my $self = $class->SUPER::new (children => [], %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
369 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
370 680
371 $self 681 $self
682}
683
684sub add {
685 my ($self, @widgets) = @_;
686
687 $_->set_parent ($self)
688 for @widgets;
689
690 use sort 'stable';
691
692 $self->{children} = [
693 sort { $a->{z} <=> $b->{z} }
694 @{$self->{children}}, @widgets
695 ];
696
697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
702}
703
704sub remove {
705 my ($self, $child) = @_;
706
707 delete $child->{parent};
708 $child->hide;
709
710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
711
712 $self->realloc;
713}
714
715sub clear {
716 my ($self) = @_;
717
718 my $children = delete $self->{children};
719 $self->{children} = [];
720
721 for (@$children) {
722 delete $_->{parent};
723 $_->hide;
724 }
725
726 $self->realloc;
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 $x -= $self->{x};
733 $y -= $self->{y};
734
735 my $res;
736
737 for (reverse $self->visible_children) {
738 $res = $_->find_widget ($x, $y)
739 and return $res;
740 }
741
742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
743}
744
745sub _draw {
746 my ($self) = @_;
747
748 $_->draw for @{$self->{children}};
749}
750
751#############################################################################
752
753package CFClient::UI::Bin;
754
755our @ISA = CFClient::UI::Container::;
756
757sub new {
758 my ($class, %arg) = @_;
759
760 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
761
762 $class->SUPER::new (children => [$child], %arg)
372} 763}
373 764
374sub add { 765sub add {
375 my ($self, $child) = @_; 766 my ($self, $child) = @_;
376 767
377 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
378 769 $self->SUPER::add ($child);
379 use sort 'stable';
380
381 $self->{children} = [
382 sort { $a->{z} <=> $b->{z} }
383 @{$self->{children}}, $child
384 ];
385
386 $self->{w} = $self->{h} = -1;
387
388 $child->check_size;
389} 770}
390 771
391sub remove { 772sub remove {
392 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
393 774
394 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 775 $self->SUPER::remove ($widget);
395 776
396 $self->check_size; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
780
781sub child { $_[0]->{children}[0] }
782
783sub size_request {
784 $_[0]{children}[0]->size_request
785}
786
787sub invoke_size_allocate {
788 my ($self, $w, $h) = @_;
789
790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
793}
794
795#############################################################################
796
797# back-buffered drawing area
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
809}
810
811sub update {
812 my ($self) = @_;
813
814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
815 $self->SUPER::update;
816}
817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
397} 931}
398 932
399sub find_widget { 933sub find_widget {
400 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
401 935
402 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
403 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
404 938 ) {
405 my $res;
406
407 for (reverse @{ $self->{children} }) {
408 $res = $_->find_widget ($x, $y)
409 and return $res;
410 }
411
412 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
413} 943}
414 944
415sub _draw { 945sub _render {
416 my ($self) = @_; 946 my ($self) = @_;
417 947
418 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
419} 954}
420 955
421############################################################################# 956#############################################################################
422 957
423package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
424 959
425our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
426 961
427sub new { 962sub new {
428 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
429 964
430 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
431 966
432 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
433} 987}
434 988
435sub add { 989sub add {
436 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
437 991
438 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
439
440 $self->SUPER::add ($widget);
441} 993}
442 994
443sub remove { 995sub update {
444 my ($self, $widget) = @_; 996 my ($self) = @_;
445 997
446 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
447 999
448 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
449 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
450} 1003}
451 1004
452sub child { $_[0]->{children}[0] }
453
454sub size_request {
455 $_[0]{children}[0]->size_request
456}
457
458sub size_allocate { 1005sub invoke_size_allocate {
459 my ($self, $x, $y, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
460 1007
461 $self->_size_allocate ($x, $y, $w, $h) or return; 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
462 1010
463 $self->{children}[0]->size_allocate (0, 0, $w, $h); 1011 $self->SUPER::invoke_size_allocate ($w, $h)
464} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
465 1016
466############################################################################# 1017#############################################################################
467 1018
468package CFClient::UI::Window; 1019package CFClient::UI::Frame;
469 1020
470our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
471 1022
472use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
473 1072
474sub new { 1073sub new {
475 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
476 1075
477 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
478} 1077 bg => [1, 1, 1, 1],
1078 border_bg => [1, 1, 1, 1],
1079 border => 0.6,
1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
1084 );
479 1085
480sub update { 1086 $self->{title_widget} = new CFClient::UI::Label
481 my ($self) = @_; 1087 align => 0,
1088 valign => 1,
1089 text => $self->{title},
1090 fontsize => $self->{border},
1091 if exists $self->{title};
482 1092
483 # we want to do this delayed... 1093 if ($self->{has_close_button}) {
484 $self->render_chld; 1094 $self->{close_button} =
485 $self->SUPER::update; 1095 new CFClient::UI::ImageButton
486} 1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
487 1098
488sub render_chld { 1099 $self->CFClient::UI::Container::add ($self->{close_button});
489 my ($self) = @_;
490
491 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
492 glClearColor 0, 0, 0, 1;
493 glClear GL_COLOR_BUFFER_BIT;
494 $self->child->draw;
495 }; 1100 }
496}
497 1101
1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1111}
1112
1113sub border {
1114 int $_[0]{border} * $::FONTSIZE
1115}
1116
1117sub size_request {
1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
1125
1126 my ($w, $h) = $self->SUPER::size_request;
1127
1128 (
1129 $w + $self->border * 2,
1130 $h + $self->border * 2,
1131 )
1132}
1133
498sub size_allocate { 1134sub invoke_size_allocate {
499 my ($self, $x, $y, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
500 1136
501 $self->_size_allocate ($x, $y, $w, $h) or return; 1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
502 1142
503 $self->child->size_allocate (0, 0, $w, $h); 1143 my $border = $self->border;
504 1144
505 $self->render_chld; 1145 $h -= List::Util::max 0, $border * 2;
1146 $w -= List::Util::max 0, $border * 2;
1147
1148 $self->child->configure ($border, $border, $w, $h);
1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
1156sub invoke_button_down {
1157 my ($self, $ev, $x, $y) = @_;
1158
1159 my ($w, $h) = @$self{qw(w h)};
1160 my $border = $self->border;
1161
1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1168 my ($bw, $bh) = ($self->{w}, $self->{h});
1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
1178
1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
1184 };
1185
1186 } elsif ($lr ^ $td) {
1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1188 my ($bx, $by) = ($self->{x}, $self->{y});
1189
1190 $self->{motion} = sub {
1191 my ($ev, $x, $y) = @_;
1192
1193 ($x, $y) = ($ev->{x}, $ev->{y});
1194
1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1198 };
1199 } else {
1200 return 0;
1201 }
1202
1203 1
1204}
1205
1206sub invoke_button_up {
1207 my ($self, $ev, $x, $y) = @_;
1208
1209 ! ! delete $self->{motion}
1210}
1211
1212sub invoke_mouse_motion {
1213 my ($self, $ev, $x, $y) = @_;
1214
1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
506} 1218}
507 1219
508sub _draw { 1220sub _draw {
509 my ($self) = @_; 1221 my ($self) = @_;
510 1222
1223 my $child = $self->{children}[0];
1224
511 my ($w, $h) = ($self->w, $self->h); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
1226 my ($cw, $ch) = ($child->{w}, $child->{h});
512 1227
513 my $tex = $self->{texture}
514 or return;
515
516 glEnable GL_BLEND;
517 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
518 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
519 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
520 1230
521 $tex->draw_quad (0, 0, $w, $h); 1231 my $border = $self->border;
522 1232
523 glDisable GL_BLEND; 1233 glColor @{ $self->{border_bg} };
1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1238
1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
1241
1242 # TODO: repeat texture not scale
1243 # solve this better(?)
1244 $bg->{s} = $cw / $bg->{w};
1245 $bg->{t} = $ch / $bg->{h};
1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
1248
524 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
1250
1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
525} 1262}
526 1263
527############################################################################# 1264#############################################################################
528 1265
529package CFClient::UI::ViewPort;
530
531our @ISA = CFClient::UI::Window::;
532
533sub new { die }
534
535sub size_request {
536 my ($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 $self->{children}[1]->draw;
554}
555
556
557#############################################################################
558
559package CFClient::UI::Frame; 1266package CFClient::UI::Table;
560 1267
561our @ISA = CFClient::UI::Bin::; 1268our @ISA = CFClient::UI::Base::;
562 1269
563use SDL::OpenGL; 1270use List::Util qw(max sum);
564 1271
565sub size_request { 1272use CFClient::OpenGL;
566 my ($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 1273
613sub new { 1274sub new {
614 my $class = shift; 1275 my $class = shift;
615 1276
616 # TODO: user_x, user_y, overwrite moveto?
617
618 $class->SUPER::new (
619 bg => [1, 1, 1, 1],
620 border_bg => [1, 1, 1, 1],
621 border => int $::FONTSIZE * 0.8,
622 @_
623 )
624}
625
626sub size_request {
627 my ($self) = @_;
628
629 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
630
631 my ($w, $h) = $self->SUPER::size_request;
632
633 (
634 $w + $self->{border} * 2,
635 $h + $self->{border} * 2,
636 )
637}
638
639sub size_allocate {
640 my ($self, $x, $y, $w, $h) = @_;
641
642 $self->_size_allocate ($x, $y, $w, $h) or return;
643
644 $h -= List::Util::max 0, $self->{border} * 2;
645 $w -= List::Util::max 0, $self->{border} * 2;
646
647 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h);
648}
649
650sub button_down {
651 my ($self, $ev, $x, $y) = @_;
652
653 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
654 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
655
656 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
657 my ($bw, $bh) = ($self->{w}, $self->{h});
658
659 $self->{motion} = sub {
660 my ($ev, $x, $y) = @_;
661
662 ($x, $y) = ($ev->motion_x, $ev->motion_y);
663
664 $self->{user_w} = $bw + $x - $ox;
665 $self->{user_h} = $bh + $y - $oy;
666 $self->update;
667 };
668
669 } elsif ($x >= 0 && $x < $self->{w}
670 && $y >= 0 && $y < $self->{border}) {
671
672 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
673 my ($bx, $by) = ($self->{x}, $self->{y});
674
675 $self->{motion} = sub {
676 my ($ev, $x, $y) = @_;
677
678 ($x, $y) = ($ev->motion_x, $ev->motion_y);
679
680 $self->move ($bx + $x - $ox, $by + $y - $oy);
681 $self->update;
682 };
683 }
684}
685
686sub button_up {
687 my ($self, $ev, $x, $y) = @_;
688
689 delete $self->{motion};
690}
691
692sub mouse_motion {
693 my ($self, $ev, $x, $y) = @_;
694
695 $self->{motion}->($ev, $x, $y) if $self->{motion};
696}
697
698sub _draw {
699 my ($self) = @_;
700
701 my ($w, $h ) = ($self->{w}, $self->{h});
702 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
703
704 glEnable GL_BLEND;
705 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
706 glEnable GL_TEXTURE_2D;
707 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
708
709 glColor @{ $self->{border_bg} };
710 $tex[1]->draw_quad (0, 0, $w, $self->{border});
711 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
712 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
713 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
714
715 my $bg = $tex[0];
716
717 # TODO: repeat texture not scale
718 my $rep_x = $cw / $bg->{w};
719 my $rep_y = $ch / $bg->{h};
720
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);
727
728 glDisable GL_TEXTURE_2D;
729 glDisable GL_BLEND;
730
731 $self->child->draw;
732}
733
734#############################################################################
735
736package CFClient::UI::Table;
737
738our @ISA = CFClient::UI::Base::;
739
740use List::Util qw(max sum);
741
742use SDL::OpenGL;
743
744sub new {
745 my $class = shift;
746
747 $class->SUPER::new ( 1277 $class->SUPER::new (
748 col_expand => [], 1278 col_expand => [],
749 @_ 1279 @_,
750 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
751} 1285}
752 1286
753sub add { 1287sub add {
754 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
755 1289
756 $child->set_parent ($self); 1290 $child->set_parent ($self);
757 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
758 1292
759 $self->{w} = $self->{h} = -1; 1293 $self->realloc;
760
761 $child->check_size;
762} 1294}
763 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
764# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
765sub clear { 1303sub clear {
766 my ($self) = @_; 1304 my ($self) = @_;
767 1305
1306 my @children = $self->children;
768 delete $self->{children}; 1307 delete $self->{children};
769 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
770} 1315}
771 1316
772sub get_wh { 1317sub get_wh {
773 my ($self) = @_; 1318 my ($self) = @_;
774 1319
… …
779 or next; 1324 or next;
780 1325
781 for my $x (0 .. $#$row) { 1326 for my $x (0 .. $#$row) {
782 my $widget = $row->[$x] 1327 my $widget = $row->[$x]
783 or next; 1328 or next;
784 my ($w, $h) = $widget->size_request; 1329 my ($w, $h) = @$widget{qw(req_w req_h)};
785 1330
786 $w[$x] = max $w[$x], $w; 1331 $w[$x] = max $w[$x], $w;
787 $h[$y] = max $h[$y], $h; 1332 $h[$y] = max $h[$y], $h;
788 } 1333 }
789 } 1334 }
… …
800 (sum @$ws), 1345 (sum @$ws),
801 (sum @$hs), 1346 (sum @$hs),
802 ) 1347 )
803} 1348}
804 1349
805sub size_allocate { 1350sub invoke_size_allocate {
806 my ($self, $x, $y, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
807
808 $self->_size_allocate ($x, $y, $w, $h) or return;
809 1352
810 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
811 1354
812 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
813 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
814 1357
815 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
816 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
817 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
818 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
835 1378
836 for my $c (0 .. $#$row) { 1379 for my $c (0 .. $#$row) {
837 my $col_w = $ws->[$c]; 1380 my $col_w = $ws->[$c];
838 1381
839 if (my $widget = $row->[$c]) { 1382 if (my $widget = $row->[$c]) {
840 $widget->size_allocate ($x, $y, $col_w, $row_h); 1383 $widget->configure ($x, $y, $col_w, $row_h);
841 } 1384 }
842 1385
843 $x += $col_w; 1386 $x += $col_w;
844 } 1387 }
845 1388
846 $y += $row_h; 1389 $y += $row_h;
847 } 1390 }
848 1391
1392 1
849} 1393}
850 1394
851sub find_widget { 1395sub find_widget {
852 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
853 1397
… …
872 } 1416 }
873} 1417}
874 1418
875############################################################################# 1419#############################################################################
876 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
877package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
878 1482
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
882 1484
883sub size_request { 1485sub new {
884 my ($self) = @_; 1486 my $class = shift;
885 1487
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
887 1489 vertical => 0,
888 ( 1490 @_,
889 (List::Util::sum map $_->[0], @alloc),
890 (List::Util::max map $_->[1], @alloc),
891 ) 1491 )
892} 1492}
893 1493
894sub size_allocate {
895 my ($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 += $h;
932 }
933
934 1
935}
936
937############################################################################# 1494#############################################################################
938 1495
939package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
940 1497
941# TODO: wrap into common Box base class
942
943our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
944 1499
945sub size_request { 1500sub new {
946 my ($self) = @_; 1501 my $class = shift;
947 1502
948 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
949 1504 vertical => 1,
950 ( 1505 @_,
951 (List::Util::max map $_->[0], @alloc),
952 (List::Util::sum map $_->[1], @alloc),
953 ) 1506 )
954} 1507}
955 1508
956sub size_allocate {
957 my ($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 += $h;
990 }
991
992 1
993}
994
995############################################################################# 1509#############################################################################
996 1510
997package CFClient::UI::Label; 1511package CFClient::UI::Label;
998 1512
999our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1000 1514
1001use SDL::OpenGL; 1515use CFClient::OpenGL;
1002 1516
1003sub new { 1517sub new {
1004 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1005 1519
1006 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1007 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1008 fontsize => $::FONTSIZE, 1522 #bg => none
1009 text => "", 1523 #active_bg => none
1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1530 fontsize => 1,
1010 align => -1, 1531 align => -1,
1011 valign => -1, 1532 valign => -1,
1012 padding => 2, 1533 padding_x => 2,
1013 layout => new CFClient::Layout, 1534 padding_y => 2,
1535 can_events => 0,
1014 %arg 1536 %arg
1015 ); 1537 );
1016 1538
1017 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1539 if (exists $self->{template}) {
1540 my $layout = new CFClient::Layout;
1541 $layout->set_text (delete $self->{template});
1542 $self->{template} = $layout;
1543 }
1018 1544
1019 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1020 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1021 1550
1022 $self 1551 $self
1023} 1552}
1024 1553
1025sub escape_text { 1554sub escape($) {
1026 local $_ = $_[1]; 1555 local $_ = $_[0];
1027 1556
1028 s/&/&amp;/g; 1557 s/&/&amp;/g;
1029 s/>/&gt;/g; 1558 s/>/&gt;/g;
1030 s/</&lt;/g; 1559 s/</&lt;/g;
1031 1560
1032 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1033} 1576}
1034 1577
1035sub set_text { 1578sub set_text {
1036 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1037 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1038 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1039 1586
1040 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1041 $self->update; 1589 $self->update;
1042} 1590}
1043 1591
1044sub set_markup { 1592sub set_markup {
1045 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1046 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1047 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1048 1602
1603 delete $self->{size_req};
1604 $self->realloc;
1605 $self->update;
1606}
1607
1608sub size_request {
1609 my ($self) = @_;
1610
1611 $self->{size_req} ||= do {
1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1617
1618 my ($w, $h) = $self->{layout}->size;
1619
1620 if (exists $self->{template}) {
1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
1624 my ($w2, $h2) = $self->{template}->size;
1625
1626 $w = List::Util::max $w, $w2;
1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1631 };
1632
1633 @{ $self->{size_req} }
1634}
1635
1636sub invoke_size_allocate {
1637 my ($self, $w, $h) = @_;
1638
1639 delete $self->{ox};
1640
1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1645}
1646
1647sub set_fontsize {
1648 my ($self, $fontsize) = @_;
1649
1650 $self->{fontsize} = $fontsize;
1049 delete $self->{texture}; 1651 delete $self->{texture};
1050 $self->update;
1051}
1052 1652
1053sub size_request { 1653 $self->realloc;
1054 my ($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 + $self->{padding} * 2,
1064 )
1065} 1654}
1066 1655
1067sub size_allocate { 1656sub reconfigure {
1068 my ($self, $x, $y, $w, $h) = @_; 1657 my ($self) = @_;
1069 1658
1070 $self->_size_allocate ($x, $y, $w, $h) or return;
1071
1072 delete $self->{texture}; 1659 delete $self->{size_req};
1073}
1074 1660
1075sub update {
1076 my ($self) = @_;
1077
1078 delete $self->{texture};
1079 $self->SUPER::update; 1661 $self->SUPER::reconfigure;
1080} 1662}
1081 1663
1082sub _draw { 1664sub _draw {
1083 my ($self) = @_; 1665 my ($self) = @_;
1084 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1085 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1086 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1087 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1088 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1089 }; 1678 };
1090 1679
1091 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1092 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1093 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1094 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1095 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1096 glColor @{$self->{fg}}; 1702 }
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});
1111 1703
1112 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1113 glDisable GL_BLEND;
1114} 1705}
1115 1706
1116############################################################################# 1707#############################################################################
1117 1708
1118package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
1119 1710
1120our @ISA = CFClient::UI::Label::; 1711our @ISA = CFClient::UI::Label::;
1121 1712
1122use SDL; 1713use CFClient::OpenGL;
1123use SDL::OpenGL;
1124 1714
1125sub new { 1715sub new {
1126 my $class = shift; 1716 my $class = shift;
1127 1717
1128 $class->SUPER::new ( 1718 $class->SUPER::new (
1129 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1130 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1131 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1132 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1133 can_hover => 1, 1723 can_hover => 1,
1134 can_focus => 1, 1724 can_focus => 1,
1135 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1136 @_ 1729 @_
1137 ) 1730 )
1138} 1731}
1139 1732
1140sub _set_text { 1733sub _set_text {
… …
1147 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1148 $self->{text} = $text; 1741 $self->{text} = $text;
1149 1742
1150 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1151 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1152 1746
1153 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1154} 1758}
1155 1759
1156sub get_text { 1760sub get_text {
1157 $_[0]{text} 1761 $_[0]{text}
1158} 1762}
… …
1163 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1164 1768
1165 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1166} 1770}
1167 1771
1168sub size_allocate {
1169 my ($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 $self->update;
1182}
1183
1184sub key_down { 1772sub invoke_key_down {
1185 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1186 1774
1187 my $mod = $ev->key_mod; 1775 my $mod = $ev->{mod};
1188 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1189
1190 my $uni = $ev->key_unicode; 1777 my $uni = $ev->{unicode};
1191 1778
1192 my $text = $self->get_text; 1779 my $text = $self->get_text;
1193 1780
1194 if ($sym == SDLK_BACKSPACE) { 1781 if ($uni == 8) {
1195 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1196 } elsif ($sym == SDLK_DELETE) { 1783 } elsif ($uni == 127) {
1197 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1198 } elsif ($sym == SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1199 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1200 } elsif ($sym == SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1201 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1202 } elsif ($sym == SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1203 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1204 } elsif ($sym == SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1205 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1206 } elsif ($sym == SDLK_ESCAPE) { 1793 } elsif ($uni == 27) {
1207 $self->emit ('escape'); 1794 $self->emit ('escape');
1208 } elsif ($uni) { 1795 } elsif ($uni) {
1209 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1210 } 1799 }
1211 1800
1212 $self->_set_text ($text); 1801 $self->_set_text ($text);
1213 $self->update;
1214}
1215 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1216sub focus_in { 1808sub invoke_focus_in {
1217 my ($self) = @_; 1809 my ($self) = @_;
1218 1810
1219 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1220 1812
1221 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1222} 1814}
1223 1815
1224sub button_down { 1816sub invoke_button_down {
1225 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1226 1818
1227 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1228 1820
1229 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1230 1822
1231 # byte-index to char-index 1823 # byte-index to char-index
1232 my $text = $self->{text}; 1824 my $text = $self->{text};
1233 utf8::encode $text; 1825 utf8::encode $text;
1234 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1235 1827
1236 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1237 $self->update; 1829 $self->update;
1830
1831 1
1238} 1832}
1239 1833
1240sub mouse_motion { 1834sub invoke_mouse_motion {
1241 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1242# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1243} 1839}
1244 1840
1245sub _draw { 1841sub _draw {
1246 my ($self) = @_; 1842 my ($self) = @_;
1247 1843
1248 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1249 1845
1250 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1251 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1252 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1253 } else { 1849 } else {
1254 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1255 } 1851 }
1256 1852
1257 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1258 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1259 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1260 glVertex 0 , 0; 1856 glVertex 0 , 0;
1261 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1262 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1263 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1286 1882
1287package CFClient::UI::Entry; 1883package CFClient::UI::Entry;
1288 1884
1289our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1290 1886
1291use SDL; 1887use CFClient::OpenGL;
1292use SDL::OpenGL;
1293 1888
1294sub key_down { 1889sub invoke_key_down {
1295 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1296 1891
1297 my $sym = $ev->key_sym; 1892 my $sym = $ev->{sym};
1298 1893
1299 if ($sym == SDLK_RETURN) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1300 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1301 $self->update; 1901 $self->update;
1302 1902
1903 } elsif ($sym == CFClient::SDLK_UP) {
1904 if ($self->{history_pointer} < 0) {
1905 $self->{history_saveback} = $self->get_text;
1906 }
1907 if (@{$self->{history} || []} > 0) {
1908 $self->{history_pointer}++;
1909 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1910 $self->{history_pointer} = @{$self->{history} || []} - 1;
1911 }
1912 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1913 }
1914
1915 } elsif ($sym == CFClient::SDLK_DOWN) {
1916 $self->{history_pointer}--;
1917 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1918
1919 if ($self->{history_pointer} >= 0) {
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 } else {
1922 $self->set_text ($self->{history_saveback});
1923 }
1924
1303 } else { 1925 } else {
1304 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1305 } 1929 1
1306
1307} 1930}
1308 1931
1309############################################################################# 1932#############################################################################
1310 1933
1311package CFClient::UI::Button; 1934package CFClient::UI::Button;
1312 1935
1313our @ISA = CFClient::UI::Label::; 1936our @ISA = CFClient::UI::Label::;
1314 1937
1315use SDL; 1938use CFClient::OpenGL;
1316use SDL::OpenGL;
1317 1939
1318my @tex = 1940my @tex =
1319 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1320 qw(b1_button_active.png); 1942 qw(b1_button_active.png);
1321 1943
1322sub new { 1944sub new {
1323 my $class = shift; 1945 my $class = shift;
1324 1946
1325 $class->SUPER::new ( 1947 $class->SUPER::new (
1326 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1327 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1328 bg => [1, 1, 1, 0.2],
1329 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1330 can_hover => 1, 1952 can_hover => 1,
1331 align => 0, 1953 align => 0,
1332 valign => 0, 1954 valign => 0,
1955 can_events => 1,
1333 @_ 1956 @_
1334 ) 1957 )
1335} 1958}
1336 1959
1337sub button_up { 1960sub invoke_button_up {
1338 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1339 1962
1963 $self->emit ("activate")
1340 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1341 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1342 $self->emit ("activate"); 1966
1343 } 1967 1
1344} 1968}
1345 1969
1346sub _draw { 1970sub _draw {
1347 my ($self) = @_; 1971 my ($self) = @_;
1348 1972
1349 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1350 1974
1351 if ($GRAB == $self) {
1352 $self->{fg} = $self->{active_fg};
1353 }
1354
1355 glEnable GL_BLEND;
1356 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1357 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1358 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1359 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1360 1978
1361 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1362 1980
1363 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1364 glDisable GL_BLEND;
1365 1982
1366 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1367} 1984}
1368 1985
1369############################################################################# 1986#############################################################################
1370 1987
1371package CFClient::UI::CheckBox; 1988package CFClient::UI::ImageButton;
1372 1989
1373our @ISA = CFClient::UI::DrawBG::; 1990our @ISA = CFClient::UI::Image::;
1374 1991
1375my @tex = 1992use CFClient::OpenGL;
1376 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1377 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1378 1993
1379use SDL; 1994my %textures;
1380use SDL::OpenGL;
1381 1995
1382sub new { 1996sub new {
1383 my $class = shift; 1997 my $class = shift;
1384 1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
2020}
2021
2022#############################################################################
2023
2024package CFClient::UI::CheckBox;
2025
2026our @ISA = CFClient::UI::DrawBG::;
2027
2028my @tex =
2029 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2030 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2031
2032use CFClient::OpenGL;
2033
2034sub new {
2035 my $class = shift;
2036
1385 $class->SUPER::new ( 2037 $class->SUPER::new (
1386 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1387 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1388 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1389 state => 0, 2044 state => 0,
1390 can_hover => 1, 2045 can_hover => 1,
1391 @_ 2046 @_
1392 ) 2047 )
1393} 2048}
1394 2049
1395sub size_request { 2050sub size_request {
1396 my ($self) = @_; 2051 my ($self) = @_;
1397 2052
1398 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1399} 2054}
1400 2055
1401sub size_allocate {
1402 my ($self, $x, $y, $w, $h) = @_;
1403
1404 $self->_size_allocate ($x, $y, $w, $h) or return;
1405}
1406
1407sub button_down { 2056sub invoke_button_down {
1408 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1409 2058
1410 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1411 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1412 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1413 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1414 } 2067 1
1415} 2068}
1416 2069
1417sub _draw { 2070sub _draw {
1418 my ($self) = @_; 2071 my ($self) = @_;
1419 2072
1420 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1421 2074
1422 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1423 2076
1424 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1425 2080
1426 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1427 2082
1428 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1429 glEnable GL_TEXTURE_2D; 2085 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); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1435
1436 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1437 glDisable GL_BLEND;
1438} 2088}
1439 2089
1440############################################################################# 2090#############################################################################
1441 2091
2092package CFClient::UI::Image;
2093
2094our @ISA = CFClient::UI::Base::;
2095
2096use CFClient::OpenGL;
2097use Carp qw/confess/;
2098
2099our %loaded_images;
2100
2101sub new {
2102 my $class = shift;
2103
2104 my $self = $class->SUPER::new (can_events => 0, @_);
2105
2106 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2107
2108 $loaded_images{$self->{image}} ||=
2109 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2110
2111 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2112
2113 Scalar::Util::weaken $loaded_images{$self->{image}};
2114
2115 $self->{aspect} = $tex->{w} / $tex->{h};
2116
2117 $self
2118}
2119
2120sub size_request {
2121 my ($self) = @_;
2122
2123 ($self->{tex}->{w}, $self->{tex}->{h})
2124}
2125
2126sub _draw {
2127 my ($self) = @_;
2128
2129 my $tex = $self->{tex};
2130
2131 my ($w, $h) = ($self->{w}, $self->{h});
2132
2133 if ($self->{rot90}) {
2134 glRotate 90, 0, 0, 1;
2135 glTranslate 0, -$self->{w}, 0;
2136
2137 ($w, $h) = ($h, $w);
2138 }
2139
2140 glEnable GL_TEXTURE_2D;
2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2142
2143 $tex->draw_quad_alpha (0, 0, $w, $h);
2144
2145 glDisable GL_TEXTURE_2D;
2146}
2147
2148#############################################################################
2149
1442package CFClient::UI::VGauge; 2150package CFClient::UI::VGauge;
1443 2151
1444our @ISA = CFClient::UI::Base::; 2152our @ISA = CFClient::UI::Base::;
1445 2153
1446use SDL::OpenGL; 2154use List::Util qw(min max);
2155
2156use CFClient::OpenGL;
1447 2157
1448my %tex = ( 2158my %tex = (
1449 food => [ 2159 food => [
1450 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2160 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1451 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2161 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1452 ], 2162 ],
1453 grace => [ 2163 grace => [
1454 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2164 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1455 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2165 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1456 ], 2166 ],
1457 hp => [ 2167 hp => [
1458 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2168 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1459 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2169 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1460 ], 2170 ],
1461 mana => [ 2171 mana => [
1462 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1463 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2173 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1464 ], 2174 ],
1465); 2175);
1466 2176
1467# eg. VGauge->new (gauge => 'food'), default gauge: food 2177# eg. VGauge->new (gauge => 'food'), default gauge: food
1468sub new { 2178sub new {
1469 my $class = shift; 2179 my $class = shift;
1470 2180
1471 my $self = $class->SUPER::new (gauge => 'food', @_); 2181 my $self = $class->SUPER::new (
2182 type => 'food',
2183 @_
2184 );
2185
2186 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1472 2187
1473 $self 2188 $self
1474} 2189}
1475 2190
1476sub size_request { 2191sub size_request {
1477 my ($self) = @_; 2192 my ($self) = @_;
1478 2193
2194 #my $tex = $tex{$self->{type}}[0];
2195 #@$tex{qw(w h)}
1479 (30, 100) 2196 (0, 0)
1480} 2197}
1481 2198
1482sub set_max { 2199sub set_max {
1483 my ($self, $max) = @_; 2200 my ($self, $max) = @_;
2201
2202 return if $self->{max_val} == $max;
2203
1484 $self->{max_val} = $max; 2204 $self->{max_val} = $max;
2205 $self->update;
1485} 2206}
1486 2207
1487sub set_value { 2208sub set_value {
1488 my ($self, $val, $max) = @_; 2209 my ($self, $val, $max) = @_;
1489 2210
1490 $self->set_max ($max) 2211 $self->set_max ($max)
1491 if defined $max; 2212 if defined $max;
1492 2213
1493 $max = $self->{max_val}; 2214 return if $self->{val} == $val;
2215
1494 $self->{val} = $val; 2216 $self->{val} = $val;
1495
1496 $self->update; 2217 $self->update;
1497} 2218}
1498 2219
1499sub _draw { 2220sub _draw {
1500 my ($self) = @_; 2221 my ($self) = @_;
1501 2222
1502 my $tex = $tex{$self->{gauge}}; 2223 my $tex = $tex{$self->{type}};
2224 my ($t1, $t2, $t3) = @$tex;
1503 2225
1504 my ($w, $h) = ($self->{w}, $self->{h}); 2226 my ($w, $h) = ($self->{w}, $self->{h});
1505 2227
2228 if ($self->{vertical}) {
2229 glRotate 90, 0, 0, 1;
2230 glTranslate 0, -$self->{w}, 0;
2231
2232 ($w, $h) = ($h, $w);
2233 }
2234
1506 my $ycut = $self->{val} / ($self->{max_val} || 1); 2235 my $ycut = $self->{val} / ($self->{max_val} || 1);
1507 $ycut = 1 if $self->{val} > $self->{max_val};
1508 2236
1509 my $t1 = $tex->[0]; 2237 my $ycut1 = max 0, min 1, $ycut;
1510 my $t2 = $tex->[1]; 2238 my $ycut2 = max 0, min 1, $ycut - 1;
2239
2240 my $h1 = $self->{h} * (1 - $ycut1);
2241 my $h2 = $self->{h} * (1 - $ycut2);
1511 2242
1512 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1514 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1515 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1516 2248
1517 my $h1 = $self->{h} - $ycut * $self->{h};
1518 my $h2 = $ycut * $self->{h};
1519
1520 my $yp = 0;
1521
1522 glBindTexture (GL_TEXTURE_2D, $t1->{name}); 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1523 glBegin (GL_QUADS); 2250 glBegin GL_QUADS;
1524 glTexCoord (0, 0); glVertex (0 , $yp); 2251 glTexCoord 0 , 0; glVertex 0 , 0;
1525 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp + $h1); 2252 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1526 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp + $h1); 2253 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1527 glTexCoord (1, 0); glVertex (0 + $w, $yp); 2254 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1528 glEnd (); 2255 glEnd;
1529 2256
1530 $yp += $h1; 2257 my $ycut1 = List::Util::min 1, $ycut;
1531
1532 glBindTexture (GL_TEXTURE_2D, $t2->{name}); 2258 glBindTexture GL_TEXTURE_2D, $t2->{name};
1533 glBegin (GL_QUADS); 2259 glBegin GL_QUADS;
1534 glTexCoord (0, (1 - $ycut)); glVertex (0 , $yp); 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1535 glTexCoord (0, 1); glVertex (0 , $yp + $h2); 2261 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1536 glTexCoord (1, 1); glVertex (0 + $w, $yp + $h2); 2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1537 glTexCoord (1, (1 - $ycut)); glVertex (0 + $w, $yp); 2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1538 glEnd (); 2264 glEnd;
2265
2266 if ($t3) {
2267 glBindTexture GL_TEXTURE_2D, $t3->{name};
2268 glBegin GL_QUADS;
2269 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2270 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2273 glEnd;
2274 }
1539 2275
1540 glDisable GL_BLEND; 2276 glDisable GL_BLEND;
1541 glDisable GL_TEXTURE_2D; 2277 glDisable GL_TEXTURE_2D;
1542} 2278}
1543 2279
1544############################################################################# 2280#############################################################################
1545 2281
2282package CFClient::UI::Gauge;
2283
2284our @ISA = CFClient::UI::VBox::;
2285
2286sub new {
2287 my ($class, %arg) = @_;
2288
2289 my $self = $class->SUPER::new (
2290 tooltip => $arg{type},
2291 can_hover => 1,
2292 can_events => 1,
2293 %arg,
2294 );
2295
2296 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2297 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2298 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2299
2300 $self
2301}
2302
2303sub set_fontsize {
2304 my ($self, $fsize) = @_;
2305
2306 $self->{value}->set_fontsize ($fsize);
2307 $self->{max} ->set_fontsize ($fsize);
2308}
2309
2310sub set_max {
2311 my ($self, $max) = @_;
2312
2313 $self->{gauge}->set_max ($max);
2314 $self->{max}->set_text ($max);
2315}
2316
2317sub set_value {
2318 my ($self, $val, $max) = @_;
2319
2320 $self->set_max ($max)
2321 if defined $max;
2322
2323 $self->{gauge}->set_value ($val, $max);
2324 $self->{value}->set_text ($val);
2325}
2326
2327#############################################################################
2328
1546package CFClient::UI::Slider; 2329package CFClient::UI::Slider;
1547 2330
1548use strict; 2331use strict;
1549 2332
1550use SDL::OpenGL; 2333use CFClient::OpenGL;
1551 2334
1552our @ISA = CFClient::UI::DrawBG::; 2335our @ISA = CFClient::UI::DrawBG::;
1553 2336
1554my @tex = 2337my @tex =
1555 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2338 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1556 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1557 2340
1558sub new { 2341sub new {
1559 my $class = shift; 2342 my $class = shift;
1560 2343
1561 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1562 2345
1563 # TODO: 0-width page 2346 # TODO: 0-width page
1564 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1565 # TODO: calculations are off 2348 # TODO: calculations are off
1566 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1567 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1568 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1569 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1570 req_w => 40, 2355 min_w => $::WIDTH / 80,
1571 req_h => 13, 2356 min_h => $::WIDTH / 80,
1572 vertical => 0, 2357 vertical => 0,
1573 can_hover => 1, 2358 can_hover => 1,
1574 inner_pad => 5, 2359 inner_pad => 0.02,
1575 @_ 2360 @_
1576 ); 2361 );
1577 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1578 $self 2366 $self
1579} 2367}
1580 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1581sub size_request { 2403sub size_request {
1582 my ($self) = @_; 2404 my ($self) = @_;
1583 2405
1584 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1585 my $h = $self->{req_h};
1586
1587 $self->{vertical} ? ($h, $w) : ($w, $h)
1588} 2407}
1589 2408
1590sub button_down { 2409sub invoke_button_down {
1591 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1592 2411
1593 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1594 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1595} 2417}
1596 2418
1597sub mouse_motion { 2419sub invoke_mouse_motion {
1598 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1599 2421
1600 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1601 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1602 2452
1603 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1604 2454
1605 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1606 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1607 2457
1608 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1609 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
1610 $x = $lo if $x < $lo;
1611 $x = $hi - $page if $x > $hi - $page;
1612 $self->{range}[0] = $x;
1613 2460
1614 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1615 $self->update; 2462 $self->{knob_w} = $knob_w;
1616 } 2463 }
1617}
1618
1619# the inner_* stuff is for generating a padding for the slider handle,
1620# so that the handle doesn't leave the texture. This calculation isn't 100%
1621# correct propably, but it does the job for now
1622sub _calc_inner_pad_px {
1623 my ($self, $w) = @_;
1624 ($w / 100) * $self->{inner_pad} # % to pixels
1625}
1626
1627sub _draw {
1628 my ($self) = @_;
1629 2464
1630 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1631 2466
1632 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1633 2468
1634 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1635 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1636 2471
2472 glTranslate 1, 0, 0;
1637 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1638 glTranslate 0, -$self->{w}, 0;
1639
1640 ($w, $h) = ($h, $w);
1641 } 2474 }
1642 2475
1643 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1644 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1645 2478
1646 my ($value, $lo, $hi, $page) = @{$self->{range}};
1647
1648 $hi = $value + 1 if $lo == $hi;
1649
1650 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1651 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1652
1653 $page = int $page * $inner_w / ($hi - $lo);
1654 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1655
1656 $w -= $page;
1657 $page &= ~1;
1658 glTranslate $page * 0.5, 0, 0;
1659 $page ||= 2;
1660
1661 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1662 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1663
1664 glEnable GL_BLEND;
1665 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1666 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
1667 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1668 2481
1669 # draw background 2482 # draw background
1670 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1671 2484
1672 # draw handle 2485 # draw handle
1673 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1674 2487
1675 glDisable GL_BLEND;
1676 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
1677} 2489}
1678 2490
1679############################################################################# 2491#############################################################################
1680 2492
1681package CFClient::UI::TextView; 2493package CFClient::UI::ValSlider;
1682 2494
1683our @ISA = CFClient::UI::HBox::; 2495our @ISA = CFClient::UI::HBox::;
1684 2496
1685use SDL::OpenGL; 2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
2534package CFClient::UI::TextScroller;
2535
2536our @ISA = CFClient::UI::HBox::;
2537
2538use CFClient::OpenGL;
1686 2539
1687sub new { 2540sub new {
1688 my $class = shift; 2541 my $class = shift;
1689 2542
1690 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
1691 req_w => $::WIDTH / 6, 2544 fontsize => 1,
1692 req_h => $::HEIGHT / 6, 2545 can_events => 0,
1693 fontsize => $::FONTSIZE, 2546 indent => 0,
2547 #font => default_font
1694 @_, 2548 @_,
1695 2549
1696 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
1697 par => [], 2551 par => [],
1698 height => 0, 2552 height => 0,
1699 children => [ 2553 children => [
1700 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
1701 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
1702 ], 2556 ],
1703 ); 2557 );
1704 2558
1705 $self->{children}[1]->connect (changed => sub { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
1706 $self->update;
1707 });
1708 2560
1709 $self 2561 $self
1710} 2562}
1711 2563
1712sub set_fontsize { 2564sub set_fontsize {
… …
1714 2566
1715 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
1716 $self->reflow; 2568 $self->reflow;
1717} 2569}
1718 2570
2571sub invoke_size_allocate {
2572 my ($self, $w, $h) = @_;
2573
2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2578
2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
1719sub text_height { 2584sub text_size {
1720 my ($self, $text) = @_; 2585 my ($self, $text, $indent) = @_;
1721 2586
1722 my $layout = $self->{layout}; 2587 my $layout = $self->{layout};
1723 2588
1724 $layout->set_height ($self->{fontsize}); 2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1725 $layout->set_width ($self->{w}); 2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1726 $layout->set_text ($text); 2592 $layout->set_markup ($text);
1727 2593
1728 ($layout->size)[1] 2594 $layout->size
1729} 2595}
1730 2596
1731sub reflow { 2597sub reflow {
1732 my ($self) = @_; 2598 my ($self) = @_;
1733 2599
1734 $self->{need_reflow}++; 2600 $self->{need_reflow}++;
1735 $self->update; 2601 $self->update;
1736} 2602}
1737 2603
1738sub size_request { 2604sub set_offset {
1739 my ($self) = @_; 2605 my ($self, $offset) = @_;
1740 2606
1741 ($self->{req_w}, $self->{req_h}) 2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
1742} 2609}
1743 2610
1744sub size_allocate { 2611sub clear {
1745 my ($self, $x, $y, $w, $h) = @_; 2612 my ($self) = @_;
1746 2613
1747 $self->SUPER::size_allocate ($x, $y, $w, $h) or return; 2614 $self->{par} = [];
1748 2615 $self->{height} = 0;
1749 $self->{layout}->set_height ($self->{fontsize}); 2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1750 $self->{layout}->set_width ($self->{w});
1751
1752 $self->reflow;
1753 $self->update;
1754} 2617}
1755 2618
1756sub add_paragraph { 2619sub add_paragraph {
1757 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
1758 2621
1759 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
1760 2623 my ($w, $h) = $self->text_size ($line);
1761 my $height = $self->text_height ($text);
1762
1763 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
1764 2627
1765 push @{$self->{par}}, [$height, $color, $text];
1766
1767 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1768 $self->{children}[1]->update;
1769} 2629}
1770 2630
1771sub update { 2631sub update {
1772 my ($self) = @_; 2632 my ($self) = @_;
1773 2633
… …
1775 2635
1776 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
1777 2637
1778 delete $self->{texture}; 2638 delete $self->{texture};
1779 2639
1780 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
1781 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
1782 my $height = 0; 2644 my $height = 0;
1783 2645
1784 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
1785 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
1786 2662
1787 $self->{height} = $height; 2663 $self->{height} = $height;
1788 2664
1789 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1790 2666
1791 delete $self->{texture}; 2667 delete $self->{texture};
1792 } 2668 }
1793 2669
1794 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1795 glClearColor 0, 0, 0, 1; 2671 glClearColor 0, 0, 0, 0;
1796 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
1797 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
1798 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
1799 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1800 glEnable GL_TEXTURE_2D;
1801 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1802
1803 my $top = int $self->{children}[1]{range}[0];
1804
1805 my $y0 = $top;
1806 my $y1 = $top + $self->{h};
1807
1808 my $y = 0;
1809
1810 my $layout = $self->{layout};
1811 2688
1812 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
1813 my $h = $par->[0]; 2690 my $h = $par->[1];
1814 2691
1815 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1816 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
1817 2697
1818 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1819 my ($W, $H) = $layout->size; 2699
1820 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1821 } 2702 }
1822 2703
1823 $y += $h; 2704 $y += $h;
1824 } 2705 }
1825 2706
1826 glDisable GL_TEXTURE_2D;
1827 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
1828 }; 2708 };
1829 }); 2709 });
1830} 2710}
1831 2711
1832sub _draw { 2712sub _draw {
1833 my ($self) = @_; 2713 my ($self) = @_;
1834 2714
1835 if ($self->{texture}) {
1836 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
1837 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1838 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2717 glColor 0, 0, 0, 1;
2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1839 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
1840 }
1841 2720
1842 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
1843 2722
1844} 2723}
1845 2724
1846############################################################################# 2725#############################################################################
1847 2726
1848package CFClient::UI::MapWidget;
1849
1850use strict;
1851
1852use List::Util qw(min max);
1853
1854use SDL;
1855use SDL::OpenGL;
1856
1857our @ISA = CFClient::UI::Base::;
1858
1859sub new {
1860 my $class = shift;
1861
1862 $class->SUPER::new (
1863 z => -1,
1864 can_focus => 1,
1865 list => (glGenLists 1),
1866 @_
1867 )
1868}
1869
1870sub key_down {
1871 print "MAPKEYDOWN\n";
1872}
1873
1874sub key_up {
1875}
1876
1877sub button_down {
1878 my ($self, $ev, $x, $y) = @_;
1879
1880 $self->focus_in;
1881
1882 if ($ev->button == 2) {
1883 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1884 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1885
1886 $self->{motion} = sub {
1887 my ($ev, $x, $y) = @_;
1888
1889 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1890
1891 $::CFG->{map_shift_x} = $bw + $x - $ox;
1892 $::CFG->{map_shift_y} = $bh + $y - $oy;
1893
1894 $self->update;
1895 };
1896 }
1897}
1898
1899sub button_up {
1900 my ($self, $ev, $x, $y) = @_;
1901
1902 delete $self->{motion};
1903}
1904
1905sub mouse_motion {
1906 my ($self, $ev, $x, $y) = @_;
1907
1908 $self->{motion}->($ev, $x, $y) if $self->{motion};
1909}
1910
1911sub size_request {
1912 (
1913 1 + 32 * int $::WIDTH / 32,
1914 1 + 32 * int $::HEIGHT / 32,
1915 )
1916}
1917
1918sub update {
1919 my ($self) = @_;
1920
1921 $self->{need_update} = 1;
1922 $self->SUPER::update;
1923}
1924
1925sub draw {
1926 my ($self) = @_;
1927
1928 if (delete $self->{need_update}) {
1929 glNewList $self->{list}, GL_COMPILE;
1930
1931 if ($::MAP) {
1932 my $sw = int $::WIDTH / 32;
1933 my $sh = int $::HEIGHT / 32;
1934
1935 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1936 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1937
1938 glTranslate $sx0 - 32, $sy0 - 32, 0;
1939
1940 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1941
1942 if ($::CFG->{fow_enable}) {
1943 if ($::CFG->{fow_smooth}) { # smooth fog of war
1944 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1945 glConvolutionFilter2D
1946 GL_CONVOLUTION_2D,
1947 GL_ALPHA,
1948 3, 3,
1949 GL_ALPHA, GL_FLOAT,
1950 pack "f*",
1951 0.1, 0.1, 0.1,
1952 0.1, 0.2, 0.1,
1953 0.1, 0.1, 0.1,
1954 ;
1955 glEnable GL_CONVOLUTION_2D;
1956 }
1957
1958 $self->{fow_texture} = new CFClient::Texture
1959 w => $w,
1960 h => $h,
1961 data => $data,
1962 internalformat => GL_ALPHA,
1963 format => GL_ALPHA;
1964
1965 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1966
1967 glEnable GL_BLEND;
1968 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1969 glEnable GL_TEXTURE_2D;
1970 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1971
1972 glColor +($::CFG->{fow_intensity}) x 3, 1;
1973 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1974
1975 glDisable GL_TEXTURE_2D;
1976 glDisable GL_BLEND;
1977 }
1978
1979 # HACK BEGIN
1980 {
1981 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1982 my ($w, $h) = (250, 250);
1983
1984 glEnable GL_BLEND;
1985 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1986 glEnable GL_TEXTURE_2D;
1987 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1988
1989 $self->{mapmap_texture} =
1990 new CFClient::Texture
1991 w => $w,
1992 h => $h,
1993 data => $::MAP->mapmap ($w, $h),
1994 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1995
1996 $self->{mapmap_texture}->draw_quad (100, 100);
1997
1998 glDisable GL_TEXTURE_2D;
1999 glDisable GL_BLEND;
2000 }
2001 # HACK END
2002 }
2003
2004 glEndList;
2005 }
2006
2007 glPushMatrix;
2008 glCallList $self->{list};
2009 glPopMatrix;
2010
2011 if ($FOCUS != $self) {
2012 glColor 64/255, 64/255, 64/255;
2013 glLogicOp GL_AND;
2014 glEnable GL_COLOR_LOGIC_OP;
2015 glBegin GL_QUADS;
2016 glVertex 0, 0;
2017 glVertex 0, $::HEIGHT;
2018 glVertex $::WIDTH, $::HEIGHT;
2019 glVertex $::WIDTH, 0;
2020 glEnd;
2021 glDisable GL_COLOR_LOGIC_OP;
2022 }
2023}
2024
2025my %DIR = (
2026 SDLK_KP8, [1, "north"],
2027 SDLK_KP9, [2, "northeast"],
2028 SDLK_KP6, [3, "east"],
2029 SDLK_KP3, [4, "southeast"],
2030 SDLK_KP2, [5, "south"],
2031 SDLK_KP1, [6, "southwest"],
2032 SDLK_KP4, [7, "west"],
2033 SDLK_KP7, [8, "northwest"],
2034
2035 SDLK_UP, [1, "north"],
2036 SDLK_RIGHT, [3, "east"],
2037 SDLK_DOWN, [5, "south"],
2038 SDLK_LEFT, [7, "west"],
2039);
2040
2041sub key_down {
2042 my ($self, $ev) = @_;
2043
2044 my $mod = $ev->key_mod;
2045 my $sym = $ev->key_sym;
2046
2047 if ($sym == SDLK_KP5) {
2048 $::CONN->user_send ("stay fire");
2049 } elsif ($sym == SDLK_a) {
2050 $::CONN->user_send ("apply");
2051 } elsif ($sym == SDLK_QUOTE) {
2052 $self->emit ('activate_console');
2053 } elsif ($sym == SDLK_SLASH) {
2054 $self->emit ('activate_console' => '/');
2055 } elsif (exists $DIR{$sym}) {
2056 if ($mod & KMOD_SHIFT) {
2057 $self->{shft}++;
2058 $::CONN->user_send ("fire $DIR{$sym}[0]");
2059 } elsif ($mod & KMOD_CTRL) {
2060 $self->{ctrl}++;
2061 $::CONN->user_send ("run $DIR{$sym}[0]");
2062 } else {
2063 $::CONN->user_send ("$DIR{$sym}[1]");
2064 }
2065 }
2066}
2067
2068sub key_up {
2069 my ($self, $ev) = @_;
2070
2071 my $mod = $ev->key_mod;
2072 my $sym = $ev->key_sym;
2073
2074 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2075 $::CONN->user_send ("fire_stop");
2076 }
2077 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2078 $::CONN->user_send ("run_stop");
2079 }
2080}
2081
2082#############################################################################
2083
2084package CFClient::UI::Animator; 2727package CFClient::UI::Animator;
2085 2728
2086use SDL::OpenGL; 2729use CFClient::OpenGL;
2087 2730
2088our @ISA = CFClient::UI::Bin::; 2731our @ISA = CFClient::UI::Bin::;
2089 2732
2090sub moveto { 2733sub moveto {
2091 my ($self, $x, $y) = @_; 2734 my ($self, $x, $y) = @_;
… …
2129 2772
2130sub new { 2773sub new {
2131 my $class = shift; 2774 my $class = shift;
2132 2775
2133 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2134 state => 0, 2777 state => 0,
2135 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2136 @_ 2779 @_
2137 ); 2780 );
2138 2781
2139 if ($self->{state}) {
2140 $self->{state} = 0;
2141 $self->toggle_flopper;
2142 }
2143
2144 $self 2782 $self
2145} 2783}
2146 2784
2147sub toggle_flopper { 2785sub toggle_flopper {
2148 my ($self) = @_; 2786 my ($self) = @_;
2149 2787
2150 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2151 if ($self->{state} = !$self->{state}) { 2789}
2152 $CFClient::UI::ROOT->add ($self->{other}); 2790
2153 $self->{other}->move ($self->coord2global (0, $self->{h})); 2791#############################################################################
2792
2793package CFClient::UI::Tooltip;
2794
2795our @ISA = CFClient::UI::Bin::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 $class->SUPER::new (
2803 @_,
2804 can_events => 0,
2805 )
2806}
2807
2808sub set_tooltip_from {
2809 my ($self, $widget) = @_;
2810
2811 my $tooltip = $widget->{tooltip};
2812
2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2831}
2832
2833sub size_request {
2834 my ($self) = @_;
2835
2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2837
2838 ($w + 4, $h + 4)
2839}
2840
2841sub invoke_size_allocate {
2842 my ($self, $w, $h) = @_;
2843
2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2863}
2864
2865sub _draw {
2866 my ($self) = @_;
2867
2868 glTranslate 0.375, 0.375;
2869
2870 my ($w, $h) = @$self{qw(w h)};
2871
2872 glColor 1, 0.8, 0.4;
2873 glBegin GL_QUADS;
2874 glVertex 0 , 0;
2875 glVertex 0 , $h;
2876 glVertex $w, $h;
2877 glVertex $w, 0;
2878 glEnd;
2879
2880 glColor 0, 0, 0;
2881 glBegin GL_LINE_LOOP;
2882 glVertex 0 , 0;
2883 glVertex 0 , $h;
2884 glVertex $w, $h;
2885 glVertex $w, 0;
2886 glEnd;
2887
2888 glTranslate 2 - 0.375, 2 - 0.375;
2889
2890 $self->SUPER::_draw;
2891}
2892
2893#############################################################################
2894
2895package CFClient::UI::Face;
2896
2897our @ISA = CFClient::UI::Base::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
2154 $self->emit ("open"); 3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
2155 } else { 3053 } else {
2156 $CFClient::UI::ROOT->remove ($self->{other}); 3054 return 0
2157 $self->emit ("close"); 3055 }
3056
2158 } 3057 1
2159
2160 $self->emit (changed => $self->{state});
2161} 3058}
2162 3059
2163############################################################################# 3060#############################################################################
2164 3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub cfg_bind {
3478 my ($self, $mod, $sym, $cmds) = @_;
3479 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3480 ::update_bindings ();
3481}
3482
3483sub cfg_unbind {
3484 my ($self, $mod, $sym, $cmds) = @_;
3485 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3486 ::update_bindings ();
3487}
3488
3489sub commit {
3490 my ($self) = @_;
3491 my ($mod, $sym, $cmds) = $self->get_binding;
3492 if ($sym != 0 && @$cmds > 0) {
3493 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3494 ."'. Don't forget 'Save Config'!");
3495 $self->{binding_change}->($mod, $sym, $cmds)
3496 if $self->{binding_change};
3497 } else {
3498 $::STATUSBOX->add ("No action bound, no key or action specified!");
3499 $self->{binding_cancel}->()
3500 if $self->{binding_cancel};
3501 }
3502}
3503
3504sub start {
3505 my ($self) = @_;
3506
3507 $self->{rec_btn}->set_text ("stop recording");
3508 $self->{recording} = 1;
3509 $self->clear_command_list;
3510 $::CONN->start_record if $::CONN;
3511}
3512
3513sub stop {
3514 my ($self) = @_;
3515
3516 $self->{rec_btn}->set_text ("start recording");
3517 $self->{recording} = 0;
3518
3519 my $rec;
3520 $rec = $::CONN->stop_record if $::CONN;
3521 return unless ref $rec eq 'ARRAY';
3522 $self->set_command_list ($rec);
3523}
3524
3525
3526sub ask_for_bind_and_commit {
3527 my ($self) = @_;
3528 $self->ask_for_bind (1);
3529}
3530
3531sub ask_for_bind {
3532 my ($self, $commit, $end_cb) = @_;
3533
3534 CFClient::Binder::open_binding_dialog (sub {
3535 my ($mod, $sym) = @_;
3536 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3537 $self->update_binding_widgets;
3538 $self->commit if $commit;
3539 $end_cb->() if $end_cb;
3540 });
3541}
3542
3543# $mod and $sym are the modifiers and key symbol
3544# $cmds is a array ref of strings (the commands)
3545# $cb is the callback that is executed on OK
3546# $ccb is the callback that is executed on CANCEL and
3547# when the binding was unsuccessful on OK
3548sub set_binding {
3549 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3550
3551 $self->clear_command_list;
3552 $self->{recording} = 0;
3553 $self->{rec_btn}->set_text ("start recording");
3554
3555 $self->{binding} = [$mod, $sym];
3556 $self->{commands} = $cmds;
3557
3558 $self->{binding_change} = $cb;
3559 $self->{binding_cancel} = $ccb;
3560
3561 $self->update_binding_widgets;
3562}
3563
3564# this is a shortcut method that asks for a binding
3565# and then just binds it.
3566sub do_quick_binding {
3567 my ($self, $cmds, $end_cb) = @_;
3568 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3569 $self->ask_for_bind (1, $end_cb);
3570}
3571
3572sub update_binding_widgets {
3573 my ($self) = @_;
3574 my ($mod, $sym, $cmds) = $self->get_binding;
3575 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3576 $self->set_command_list ($cmds);
3577}
3578
3579sub get_binding {
3580 my ($self) = @_;
3581 return (
3582 $self->{binding}->[0],
3583 $self->{binding}->[1],
3584 [ grep { defined $_ } @{$self->{commands}} ]
3585 );
3586}
3587
3588sub clear_command_list {
3589 my ($self) = @_;
3590 $self->{cmdbox}->clear ();
3591}
3592
3593sub set_command_list {
3594 my ($self, $cmds) = @_;
3595
3596 $self->{cmdbox}->clear ();
3597 $self->{commands} = $cmds;
3598
3599 my $idx = 0;
3600
3601 for (@$cmds) {
3602 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3603
3604 my $i = $idx;
3605 $hb->add (new CFClient::UI::Label text => $_);
3606 $hb->add (new CFClient::UI::Button
3607 text => "delete",
3608 tooltip => "Deletes the action from the record",
3609 on_activate => sub {
3610 $self->{cmdbox}->remove ($hb);
3611 $cmds->[$i] = undef;
3612 });
3613
3614
3615 $idx++
3616 }
3617}
3618
3619#############################################################################
3620
3621package CFClient::UI::SpellList;
3622
3623our @ISA = CFClient::UI::Table::;
3624
3625sub new {
3626 my $class = shift;
3627
3628 my $self = $class->SUPER::new (
3629 binding => [],
3630 commands => [],
3631 @_,
3632 )
3633}
3634
3635my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3636
3637my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3638 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3639my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3640 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3641my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3642 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3643my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3644 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3645my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3646 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3647
3648sub rebuild_spell_list {
3649 my ($self) = @_;
3650
3651 $CFClient::UI::ROOT->on_refresh ($self => sub {
3652 $self->clear;
3653
3654 return unless $::CONN;
3655
3656 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3657 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3658 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3659 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3660 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3661
3662 my $row = 0;
3663
3664 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3665 my $spell = $self->{spell}{$_};
3666
3667 $row++;
3668
3669 my $spell_cb = sub {
3670 my ($widget, $ev) = @_;
3671
3672 if ($ev->{button} == 1) {
3673 $::CONN->user_send ("cast $spell->{name}");
3674 } elsif ($ev->{button} == 2) {
3675 $::CONN->user_send ("invoke $spell->{name}");
3676 } elsif ($ev->{button} == 3) {
3677 (new CFClient::UI::Menu
3678 items => [
3679 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3680 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3681 ],
3682 )->popup ($ev);
3683 } else {
3684 return 0;
3685 }
3686
3687 1
3688 };
3689
3690 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3691
3692 #TODO: add path info to tooltip
3693 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3694
3695 $self->add (0, $row, new CFClient::UI::Face
3696 face => $spell->{face},
3697 can_hover => 1,
3698 can_events => 1,
3699 tooltip => $tooltip,
3700 on_button_down => $spell_cb,
3701 );
3702
3703 $self->add (1, $row, new CFClient::UI::Label
3704 expand => 1,
3705 text => $spell->{name},
3706 can_hover => 1,
3707 can_events => 1,
3708 tooltip => $tooltip,
3709 on_button_down => $spell_cb,
3710 );
3711
3712 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3713 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3714 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3715 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3716 }
3717 });
3718}
3719
3720sub add_spell {
3721 my ($self, $spell) = @_;
3722
3723 $self->{spell}->{$spell->{name}} = $spell;
3724 $self->rebuild_spell_list;
3725}
3726
3727sub remove_spell {
3728 my ($self, $spell) = @_;
3729
3730 delete $self->{spell}->{$spell->{name}};
3731 $self->rebuild_spell_list;
3732}
3733
3734sub clear_spells {
3735 my ($self) = @_;
3736
3737 $self->{spell} = {};
3738 $self->rebuild_spell_list;
3739}
3740
3741#############################################################################
3742
2165package CFClient::UI::Root; 3743package CFClient::UI::Root;
2166 3744
2167our @ISA = CFClient::UI::Container::; 3745our @ISA = CFClient::UI::Container::;
2168 3746
2169use SDL::OpenGL; 3747use List::Util qw(min max);
2170 3748
2171sub check_size { 3749use CFClient::OpenGL;
2172 my ($self) = @_;
2173 3750
2174 $self->size_allocate (0, 0, $::WITH, $::HEIGHT); 3751sub new {
3752 my $class = shift;
3753
3754 my $self = $class->SUPER::new (
3755 visible => 1,
3756 @_,
3757 );
3758
3759 Scalar::Util::weaken ($self->{root} = $self);
3760
3761 $self
2175} 3762}
2176 3763
2177sub size_request { 3764sub size_request {
2178 ($::WIDTH, $::HEIGHT) 3765 my ($self) = @_;
2179}
2180 3766
3767 ($self->{w}, $self->{h})
3768}
3769
3770sub _to_pixel {
3771 my ($coord, $size, $max) = @_;
3772
3773 $coord =
3774 $coord eq "center" ? ($max - $size) * 0.5
3775 : $coord eq "max" ? $max
3776 : $coord;
3777
3778 $coord = 0 if $coord < 0;
3779 $coord = $max - $size if $coord > $max - $size;
3780
3781 int $coord + 0.5
3782}
3783
2181sub size_allocate { 3784sub invoke_size_allocate {
2182 my ($self, $x, $y, $w, $h) = @_; 3785 my ($self, $w, $h) = @_;
2183 3786
2184 $self->_size_allocate ($x, $y, $w, $h); 3787 for my $child ($self->children) {
3788 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2185 3789
2186 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3790 $X = $child->{force_x} if exists $child->{force_x};
2187 for @{$self->{children}}; 3791 $Y = $child->{force_y} if exists $child->{force_y};
2188}
2189 3792
2190sub _topleft { 3793 $X = _to_pixel $X, $W, $self->{w};
3794 $Y = _to_pixel $Y, $H, $self->{h};
3795
3796 $child->configure ($X, $Y, $W, $H);
3797 }
3798
3799 1
3800}
3801
3802sub coord2local {
2191 my ($self, $x, $y) = @_; 3803 my ($self, $x, $y) = @_;
2192 3804
2193 ($x, $y) 3805 ($x, $y)
2194} 3806}
2195 3807
3808sub coord2global {
3809 my ($self, $x, $y) = @_;
3810
3811 ($x, $y)
3812}
3813
2196sub update { 3814sub update {
2197 my ($self) = @_; 3815 my ($self) = @_;
2198 3816
2199 $self->check_size; 3817 $::WANT_REFRESH++;
2200 ::refresh ();
2201} 3818}
2202 3819
2203sub add { 3820sub add {
2204 my ($self, $widget) = @_; 3821 my ($self, @children) = @_;
2205 3822
3823 $_->{is_toplevel} = 1
3824 for @children;
3825
2206 $self->SUPER::add ($widget); 3826 $self->SUPER::add (@children);
3827}
2207 3828
2208 $widget->size_allocate (int $widget->{x}, int $widget->{y}, $widget->size_request); 3829sub remove {
3830 my ($self, @children) = @_;
3831
3832 $self->SUPER::remove (@children);
3833
3834 delete $self->{is_toplevel}
3835 for @children;
3836
3837 while (@children) {
3838 my $w = pop @children;
3839 push @children, $w->children;
3840 $w->set_invisible;
3841 }
2209} 3842}
2210 3843
2211sub on_refresh { 3844sub on_refresh {
2212 my ($self, $id, $cb) = @_; 3845 my ($self, $id, $cb) = @_;
2213 3846
2214 $self->{refresh_hook}{$id} = $cb; 3847 $self->{refresh_hook}{$id} = $cb;
2215} 3848}
2216 3849
3850sub on_post_alloc {
3851 my ($self, $id, $cb) = @_;
3852
3853 $self->{post_alloc_hook}{$id} = $cb;
3854}
3855
2217sub draw { 3856sub draw {
2218 my ($self) = @_; 3857 my ($self) = @_;
2219 3858
2220 while (my $rcb = delete $self->{refresh_hook}) { 3859 while ($self->{refresh_hook}) {
2221 $_->() for values %$rcb; 3860 $_->()
3861 for values %{delete $self->{refresh_hook}};
2222 } 3862 }
3863
3864 if ($self->{realloc}) {
3865 my %queue;
3866 my @queue;
3867 my $widget;
3868
3869 outer:
3870 while () {
3871 if (my $realloc = delete $self->{realloc}) {
3872 for $widget (values %$realloc) {
3873 $widget->{visible} or next; # do not resize invisible widgets
3874
3875 $queue{$widget+0}++ and next; # duplicates are common
3876
3877 push @{ $queue[$widget->{visible}] }, $widget;
3878 }
3879 }
3880
3881 while () {
3882 @queue or last outer;
3883
3884 $widget = pop @{ $queue[-1] || [] }
3885 and last;
3886
3887 pop @queue;
3888 }
3889
3890 delete $queue{$widget+0};
3891
3892 my ($w, $h) = $widget->size_request;
3893
3894 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3895 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3896
3897 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3898 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3899
3900 $w = $widget->{force_w} if exists $widget->{force_w};
3901 $h = $widget->{force_h} if exists $widget->{force_h};
3902
3903 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3904 || delete $widget->{force_realloc}) {
3905 $widget->{req_w} = $w;
3906 $widget->{req_h} = $h;
3907
3908 $self->{size_alloc}{$widget+0} = $widget;
3909
3910 if (my $parent = $widget->{parent}) {
3911 $self->{realloc}{$parent+0} = $parent
3912 unless $queue{$parent+0};
3913
3914 $parent->{force_size_alloc} = 1;
3915 $self->{size_alloc}{$parent+0} = $parent;
3916 }
3917 }
3918
3919 delete $self->{realloc}{$widget+0};
3920 }
3921 }
3922
3923 while (my $size_alloc = delete $self->{size_alloc}) {
3924 my @queue = sort { $b->{visible} <=> $a->{visible} }
3925 values %$size_alloc;
3926
3927 while () {
3928 my $widget = pop @queue || last;
3929
3930 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3931
3932 $w = 0 if $w < 0;
3933 $h = 0 if $h < 0;
3934
3935 $w = int $w + 0.5;
3936 $h = int $h + 0.5;
3937
3938 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3939 $widget->{old_w} = $widget->{w};
3940 $widget->{old_h} = $widget->{h};
3941
3942 $widget->{w} = $w;
3943 $widget->{h} = $h;
3944
3945 $widget->emit (size_allocate => $w, $h);
3946 }
3947 }
3948 }
3949
3950 while ($self->{post_alloc_hook}) {
3951 $_->()
3952 for values %{delete $self->{post_alloc_hook}};
3953 }
3954
2223 3955
2224 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3956 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2225 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3957 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2226 glClear GL_COLOR_BUFFER_BIT; 3958 glClear GL_COLOR_BUFFER_BIT;
2227 3959
2228 glMatrixMode GL_PROJECTION; 3960 glMatrixMode GL_PROJECTION;
2229 glLoadIdentity; 3961 glLoadIdentity;
2230 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3962 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2231 glMatrixMode GL_MODELVIEW; 3963 glMatrixMode GL_MODELVIEW;
2232 glLoadIdentity; 3964 glLoadIdentity;
2233 3965
3966 {
3967 package CFClient::UI::Base;
3968
3969 ($draw_x, $draw_y, $draw_w, $draw_h) =
3970 (0, 0, $self->{w}, $self->{h});
3971 }
3972
2234 $self->_draw; 3973 $self->_draw;
2235} 3974}
2236 3975
2237############################################################################# 3976#############################################################################
2238 3977
2239package CFClient::UI; 3978package CFClient::UI;
2240 3979
2241$ROOT = new CFClient::UI::Root; 3980$ROOT = new CFClient::UI::Root;
3981$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2242 3982
22431 39831
2244 3984

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