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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.143 by root, Thu Apr 20 21:28:51 2006 UTC vs.
Revision 1.310 by root, Fri Jun 23 20:28:20 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->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
28 if (!$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;
93
94 $TOOLTIP_WATCHER->cb->();
33 } 95 }
34 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->{x}, $ev->{y}); 105 my ($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 ($ev) = @_;
… …
63 if ($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;
… …
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,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
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
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
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 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
151 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
152 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
153 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
154 348
155 # use alignment to adjust x, y 349 # use alignment to adjust x, y
156 350
157 $x += ($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += ($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
159
160 ($w, $h) = ($w2, $h2);
161 } 353 }
162 354
163 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
164 $self->{x} = $x; 356 $self->{x} = $x;
165 $self->{y} = $y; 357 $self->{y} = $y;
166 $self->update; 358 $self->update;
167 } 359 }
168 360
169 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
170 $self->{w} = $w; 364 $self->{alloc_w} = $w;
171 $self->{h} = $h; 365 $self->{alloc_h} = $h;
172 366
173 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
174 $self->update;
175 } 368 }
176} 369}
177 370
178sub size_allocate { 371sub children {
179 # nothing to be done 372 # nop
180} 373}
181 374
182# return top left coordinates 375sub visible_children {
183sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
184 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
185 381
186 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
187} 402}
188 403
189# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
190sub coord2local { 405sub coord2local {
191 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
192 407
193 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
194 ($x - $X, $y - $Y)
195} 409}
196 410
197# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
198sub coord2global { 412sub coord2global {
199 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
200 414
201 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
202 ($x + $X, $y + $Y)
203} 416}
204 417
205sub focus_in { 418sub invoke_focus_in {
206 my ($self) = @_; 419 my ($self) = @_;
207 420
208 return if $FOCUS == $self; 421 return if $FOCUS == $self;
209 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
210 423
211 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
212 425
213 $self->emit (focus_in => $focus);
214
215 $focus->update if $focus; 426 $focus->update if $focus;
216 $FOCUS->update; 427 $FOCUS->update;
217}
218 428
429 0
430}
431
219sub focus_out { 432sub invoke_focus_out {
220 my ($self) = @_; 433 my ($self) = @_;
221 434
222 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
223 436
224 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
225 438
226 $self->emit (focus_out => $focus);
227
228 $focus->update if $focus; #? 439 $focus->update if $focus; #?
229}
230 440
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 $self->emit ("focus_in");
451}
452
231sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
232sub button_up { } 454sub invoke_button_up { 1 }
233sub key_down { } 455sub invoke_key_down { 1 }
234sub key_up { } 456sub invoke_key_up { 1 }
235 457
236sub button_down { 458sub invoke_button_down {
237 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
238 460
239 $self->focus_in; 461 $self->grab_focus;
240}
241 462
242sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
243sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
244sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
245sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
246sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
247
248sub draw {
249 my ($self) = @_;
250
251 return unless $self->{h} && $self->{w};
252
253 glPushMatrix;
254 glTranslate $self->{x}, $self->{y}, 0;
255 $self->_draw;
256 glPopMatrix;
257
258 if ($self == $HOVER && $self->{can_hover}) {
259 my ($x, $y) = @$self{qw(x y)};
260
261 glColor 1, 0.8, 0.5, 0.2;
262 glEnable GL_BLEND;
263 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
264 glBegin GL_QUADS;
265 glVertex $x , $y;
266 glVertex $x + $self->{w}, $y;
267 glVertex $x + $self->{w}, $y + $self->{h};
268 glVertex $x , $y + $self->{h};
269 glEnd;
270 glDisable GL_BLEND;
271 } 463 1
272} 464}
273 465
274sub _draw { 466sub connect {
275 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
276 468
277 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
278} 479}
279 480
280sub find_widget { 481sub find_widget {
281 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
282 485
283 return $self 486 return $self
284 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
285 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
286 489
… …
289 492
290sub set_parent { 493sub set_parent {
291 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
292 495
293 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
294} 498}
295 499
296sub check_size { 500sub realloc {
297 my ($self) = @_; 501 my ($self) = @_;
298 502
299 my ($w, $h) = $self->size_request; 503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
300 505
301 if ($w != $self->{req_w} || $h != $self->{req_h}) { 506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
302 $self->{req_w} = $w; 509 delete $self->{req_w};
303 $self->{req_h} = $h; 510 delete $self->{req_h};
304
305 $self->{parent}->check_size
306 if $self->{parent};
307 } 511 }
308} 512}
309 513
310sub update { 514sub update {
311 my ($self) = @_; 515 my ($self) = @_;
312 516
313 $self->{parent}->update 517 $self->{parent}->update
314 if $self->{parent}; 518 if $self->{parent};
315} 519}
316 520
317sub connect { 521sub reconfigure {
318 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
319 523
320 push @{ $self->{signal_cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
321} 526}
322 527
323sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
324 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
325 531
326 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 532sub draw {
327 $cb->($self, @args); 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 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
328 } 561 }
562
563 if ($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 $self\n";
329} 585}
330 586
331sub DESTROY { 587sub DESTROY {
332 my ($self) = @_; 588 my ($self) = @_;
333 589
334 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
335} 594}
336 595
337############################################################################# 596#############################################################################
338 597
339package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
347 my $class = shift; 606 my $class = shift;
348 607
349 # range [value, low, high, page] 608 # range [value, low, high, page]
350 609
351 $class->SUPER::new ( 610 $class->SUPER::new (
352 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
353 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
354 @_ 613 @_
355 ) 614 )
356} 615}
357 616
358sub _draw { 617sub _draw {
359 my ($self) = @_; 618 my ($self) = @_;
360 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
361 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
362 626
363 glEnable GL_BLEND; 627 glEnable GL_BLEND;
364 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
365 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
366 630
367 glBegin GL_QUADS; 631 glBegin GL_QUADS;
368 glVertex 0 , 0; 632 glVertex 0 , 0;
369 glVertex 0 , $h; 633 glVertex 0 , $h;
370 glVertex $w, $h; 634 glVertex $w, $h;
371 glVertex $w, 0; 635 glVertex $w, 0;
372 glEnd; 636 glEnd;
373 637
374 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
375} 640}
376 641
377############################################################################# 642#############################################################################
378 643
379package CFClient::UI::Empty; 644package CFClient::UI::Empty;
380
381our @ISA = CFClient::UI::Base::;
382
383sub size_request {
384 (0, 0)
385}
386
387sub draw { }
388
389#############################################################################
390
391package CFClient::UI::Container;
392 645
393our @ISA = CFClient::UI::Base::; 646our @ISA = CFClient::UI::Base::;
394 647
395sub new { 648sub new {
396 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
650 $class->SUPER::new (can_events => 0, %arg);
651}
397 652
653sub size_request {
654 my ($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
398 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
399 671
400 my $self = $class->SUPER::new (children => [], %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
401 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
402 680
403 $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)
404} 763}
405 764
406sub add { 765sub add {
407 my ($self, $child) = @_; 766 my ($self, $child) = @_;
408 767
409 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
410 769 $self->SUPER::add ($child);
411 use sort 'stable';
412
413 $self->{children} = [
414 sort { $a->{z} <=> $b->{z} }
415 @{$self->{children}}, $child
416 ];
417
418 $child->check_size;
419} 770}
420 771
421sub remove { 772sub remove {
422 my ($self, $child) = @_; 773 my ($self, $widget) = @_;
423 774
424 delete $child->{parent}; 775 $self->SUPER::remove ($widget);
425 776
426 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
427 780
428 $self->check_size; 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, $y)
429} 931}
430 932
431sub find_widget { 933sub find_widget {
432 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
433 935
434 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
435 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
436 938 ) {
437 my $res;
438
439 for (reverse @{ $self->{children} }) {
440 $res = $_->find_widget ($x, $y)
441 and return $res;
442 }
443
444 $self->SUPER::find_widget ($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, $y)
942 }
445} 943}
446 944
447sub _draw { 945sub _render {
448 my ($self) = @_; 946 my ($self) = @_;
449 947
450 $_->draw for @{$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 $self->SUPER::_render;
451} 954}
452 955
453############################################################################# 956#############################################################################
454 957
455package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
456 959
457our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
458 961
459sub new { 962sub new {
460 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
461 964
462 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
463 966
464 $class->SUPER::new (children => [$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 $self
465} 987}
466 988
467sub add { 989sub add {
468 my ($self, $child) = @_;
469
470 $self->{children} = [];
471
472 $self->SUPER::add ($child);
473}
474
475sub remove {
476 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
477 991
478 $self->SUPER::remove ($widget); 992 $self->{vp}->add ($self->{child} = $widget);
479
480 $self->{children} = [new CFClient::UI::Empty]
481 unless @{$self->{children}};
482} 993}
483 994
484sub child { $_[0]->{children}[0] } 995sub update {
996 my ($self) = @_;
485 997
486sub size_request { 998 $self->SUPER::update;
487 $_[0]{children}[0]->size_request
488}
489 999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
490sub size_allocate { 1005sub invoke_size_allocate {
491 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
492 1007
493 $self->{children}[0]->configure (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010
1011 $self->SUPER::invoke_size_allocate ($w, $h)
494} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
495 1016
496############################################################################# 1017#############################################################################
497 1018
498package CFClient::UI::Window; 1019package CFClient::UI::Frame;
499 1020
500our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
501 1022
502use CFClient::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 $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
503 1072
504sub new { 1073sub new {
505 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
506 1075
507 my $self = $class->SUPER::new (%arg);
508}
509
510sub update {
511 my ($self) = @_;
512
513 # we want to do this delayed...
514 $self->render_chld;
515 $self->SUPER::update;
516}
517
518sub render_chld {
519 my ($self) = @_;
520
521 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
522 glClearColor 0, 0, 0, 1;
523 glClear GL_COLOR_BUFFER_BIT;
524 $self->child->draw;
525 };
526}
527
528sub size_allocate {
529 my ($self, $w, $h) = @_;
530
531 $self->child->configure (0, 0, $w, $h);
532
533 $self->render_chld;
534}
535
536sub _draw {
537 my ($self) = @_;
538
539 my ($w, $h) = ($self->w, $self->h);
540
541 my $tex = $self->{texture}
542 or return;
543
544 glEnable GL_BLEND;
545 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
546 glEnable GL_TEXTURE_2D;
547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
548
549 $tex->draw_quad (0, 0, $w, $h);
550
551 glDisable GL_BLEND;
552 glDisable GL_TEXTURE_2D;
553}
554
555#############################################################################
556
557package CFClient::UI::ViewPort;
558
559our @ISA = CFClient::UI::Window::;
560
561sub new { die }
562
563sub size_request {
564 my ($self) = @_;
565
566 @$self{qw(child_w child_h)} = $self->child->size_request;
567 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
568
569 @$self{qw(child_w child_h)}
570}
571
572sub _draw {
573 my ($self) = @_;
574
575 $self->{children}[1]->draw;
576}
577
578
579#############################################################################
580
581package CFClient::UI::Frame;
582
583our @ISA = CFClient::UI::Bin::;
584
585use CFClient::OpenGL;
586
587sub size_request {
588 my ($self) = @_;
589 my $chld = $self->child
590 or return (0, 0);
591
592 $chld->move (2, 2);
593
594 map { $_ + 4 } $chld->size_request;
595}
596
597sub size_allocate {
598 my ($self, $x, $y, $w, $h) = @_;
599
600 $self->child->configure (2, 2, $w - 4, $h - 4);
601}
602
603sub _draw {
604 my ($self) = @_;
605
606 my $chld = $self->child;
607
608 my ($w, $h) = $chld->size_request;
609
610 glBegin GL_QUADS;
611 glColor 0, 0, 0;
612 glVertex 0 , 0;
613 glVertex 0 , $h + 4;
614 glVertex $w + 4 , $h + 4;
615 glVertex $w + 4 , 0;
616 glEnd;
617
618 $chld->draw;
619}
620
621#############################################################################
622
623package CFClient::UI::FancyFrame;
624
625our @ISA = CFClient::UI::Bin::;
626
627use CFClient::OpenGL;
628
629my @tex =
630 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
631 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
632
633sub new {
634 my $class = shift;
635
636 # TODO: user_x, user_y, overwrite moveto?
637
638 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
639 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
640 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
641 border => 0.8, 1079 border => 0.6,
642 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
643 ); 1084 );
644 1085
645 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
646 align => 0, 1087 align => 0,
647 valign => 1, 1088 valign => 1,
648 text => $self->{title}, 1089 text => $self->{title},
649 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 path => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
650 1101
651 $self 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};
652} 1111}
653 1112
654sub border { 1113sub border {
655 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
656} 1115}
657 1116
658sub size_request { 1117sub size_request {
659 my ($self) = @_; 1118 my ($self) = @_;
660 1119
661 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
662 1125
663 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
664 1127
665 ( 1128 (
666 $w + $self->border * 2, 1129 $w + $self->border * 2,
667 $h + $self->border * 2, 1130 $h + $self->border * 2,
668 ) 1131 )
669} 1132}
670 1133
671sub size_allocate { 1134sub invoke_size_allocate {
672 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
673 1136
1137 if ($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 }
1142
1143 my $border = $self->border;
1144
674 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
675 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
676 1147
677 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
678 if $self->{title};
679
680 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
681}
682 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
683sub button_down { 1156sub invoke_button_down {
684 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
685 1158
1159 my ($w, $h) = @$self{qw(w h)};
686 my $border = $self->border; 1160 my $border = $self->border;
687 1161
688 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
689 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
690 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
691 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
692 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
693 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
694 $self->{motion} = sub { 1173 $self->{motion} = sub {
695 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
696 1175
697 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
698 1178
699 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
700 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
701 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
702 }; 1184 };
703 1185
704 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
705 && $y >= 0 && $y < $border) {
706
707 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
708 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
709 1189
710 $self->{motion} = sub { 1190 $self->{motion} = sub {
711 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
712 1192
713 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
714 1194
715 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
716 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
717 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
718 } 1203 1
719} 1204}
720 1205
721sub button_up { 1206sub invoke_button_up {
722 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
723 1208
724 delete $self->{motion}; 1209 ! ! delete $self->{motion}
725} 1210}
726 1211
727sub mouse_motion { 1212sub invoke_mouse_motion {
728 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
729 1214
730 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
731} 1218}
732 1219
733sub _draw { 1220sub _draw {
734 my ($self) = @_; 1221 my ($self) = @_;
735 1222
1223 my $child = $self->{children}[0];
1224
736 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
737 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
738 1227
739 glEnable GL_BLEND;
740 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
741 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
742 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
743 1230
744 my $border = $self->border; 1231 my $border = $self->border;
745 1232
746 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
747 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
748 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
749 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
750 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
751 1238
752 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
753 1241
754 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
755 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
756 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
757 1245 $bg->{t} = $ch / $bg->{h};
758 glColor @{ $self->{bg} };
759
760 $bg->{s} = $rep_x;
761 $bg->{t} = $rep_y;
762 $bg->{wrap_mode} = 1;
763 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
764 1248
765 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
766 glDisable GL_BLEND;
767 1250
768 $self->{title}->draw if $self->{title};
769 $self->child->draw; 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};
770} 1262}
771 1263
772############################################################################# 1264#############################################################################
773 1265
774package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
782sub new { 1274sub new {
783 my $class = shift; 1275 my $class = shift;
784 1276
785 $class->SUPER::new ( 1277 $class->SUPER::new (
786 col_expand => [], 1278 col_expand => [],
787 @_ 1279 @_,
788 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
789} 1285}
790 1286
791sub add { 1287sub add {
792 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
793 1289
794 $child->set_parent ($self); 1290 $child->set_parent ($self);
795 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
796 1292
797 $child->check_size; 1293 $self->realloc;
798} 1294}
799 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
800# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
801sub clear { 1303sub clear {
802 my ($self) = @_; 1304 my ($self) = @_;
803 1305
1306 my @children = $self->children;
804 delete $self->{children}; 1307 delete $self->{children};
805 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
806} 1315}
807 1316
808sub get_wh { 1317sub get_wh {
809 my ($self) = @_; 1318 my ($self) = @_;
810 1319
… …
815 or next; 1324 or next;
816 1325
817 for my $x (0 .. $#$row) { 1326 for my $x (0 .. $#$row) {
818 my $widget = $row->[$x] 1327 my $widget = $row->[$x]
819 or next; 1328 or next;
820 my ($w, $h) = $widget->size_request; 1329 my ($w, $h) = @$widget{qw(req_w req_h)};
821 1330
822 $w[$x] = max $w[$x], $w; 1331 $w[$x] = max $w[$x], $w;
823 $h[$y] = max $h[$y], $h; 1332 $h[$y] = max $h[$y], $h;
824 } 1333 }
825 } 1334 }
… …
836 (sum @$ws), 1345 (sum @$ws),
837 (sum @$hs), 1346 (sum @$hs),
838 ) 1347 )
839} 1348}
840 1349
841sub size_allocate { 1350sub invoke_size_allocate {
842 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
843 1352
844 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
845 1354
846 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
847 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
848 1357
849 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
850 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
851 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
852 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
878 } 1387 }
879 1388
880 $y += $row_h; 1389 $y += $row_h;
881 } 1390 }
882 1391
1392 1
883} 1393}
884 1394
885sub find_widget { 1395sub find_widget {
886 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
887 1397
… …
906 } 1416 }
907} 1417}
908 1418
909############################################################################# 1419#############################################################################
910 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($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 = $self->visible_children;
1444
1445 my @req;
1446
1447 if ($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 += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
911package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
912 1482
913# TODO: wrap into common Box base class
914
915our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
916 1484
917sub size_request { 1485sub new {
918 my ($self) = @_; 1486 my $class = shift;
919 1487
920 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
921 1489 vertical => 0,
922 ( 1490 @_,
923 (List::Util::sum map $_->[0], @alloc),
924 (List::Util::max map $_->[1], @alloc),
925 ) 1491 )
926} 1492}
927 1493
928sub size_allocate {
929 my ($self, $w, $h) = @_;
930
931 ($h, $w) = ($w, $h);
932
933 my $children = $self->{children};
934
935 my @h = map +($_->size_request)[0], @$children;
936
937 my $req_h = List::Util::sum @h;
938
939 if ($req_h > $h) {
940 # ah well, not enough space
941 $_ *= $h / $req_h for @h;
942 } else {
943 my $exp = List::Util::sum map $_->{expand}, @$children;
944 $exp ||= 1;
945
946 for (0 .. $#$children) {
947 my $child = $children->[$_];
948
949 my $alloc_h = $h[$_];
950 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
951 $h[$_] = $alloc_h;
952 }
953 }
954
955 CFClient::UI::harmonize \@h;
956
957 my $y = 0;
958 for (0 .. $#$children) {
959 my $child = $children->[$_];
960 my $h = $h[$_];
961 $child->configure ($y, 0, $h, $w);
962
963 $y += $h;
964 }
965
966 1
967}
968
969############################################################################# 1494#############################################################################
970 1495
971package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
972 1497
973# TODO: wrap into common Box base class
974
975our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
976 1499
977sub size_request { 1500sub new {
978 my ($self) = @_; 1501 my $class = shift;
979 1502
980 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
981 1504 vertical => 1,
982 ( 1505 @_,
983 (List::Util::max map $_->[0], @alloc),
984 (List::Util::sum map $_->[1], @alloc),
985 ) 1506 )
986} 1507}
987 1508
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 my $children = $self->{children};
992
993 my @h = map +($_->size_request)[1], @$children;
994
995 my $req_h = List::Util::sum @h;
996
997 if ($req_h > $h) {
998 # ah well, not enough space
999 $_ *= $h / $req_h for @h;
1000 } else {
1001 my $exp = List::Util::sum map $_->{expand}, @$children;
1002 $exp ||= 1;
1003
1004 for (0 .. $#$children) {
1005 my $child = $children->[$_];
1006
1007 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1008 }
1009 }
1010
1011 CFClient::UI::harmonize \@h;
1012
1013 my $y = 0;
1014 for (0 .. $#$children) {
1015 my $child = $children->[$_];
1016 my $h = $h[$_];
1017 $child->configure (0, $y, $w, $h);
1018
1019 $y += $h;
1020 }
1021
1022 1
1023}
1024
1025############################################################################# 1509#############################################################################
1026 1510
1027package CFClient::UI::Label; 1511package CFClient::UI::Label;
1028 1512
1029our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1030 1514
1031use CFClient::OpenGL; 1515use CFClient::OpenGL;
1032 1516
1033sub new { 1517sub new {
1034 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1035 1519
1036 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1037 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
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),
1038 fontsize => 1, 1530 fontsize => 1,
1039 text => "",
1040 align => -1, 1531 align => -1,
1041 valign => -1, 1532 valign => -1,
1042 padding => 2, 1533 padding_x => 2,
1043 layout => new CFClient::Layout, 1534 padding_y => 2,
1535 can_events => 0,
1044 %arg 1536 %arg
1045 ); 1537 );
1046 1538
1047 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1048 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1049 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1050 $self->{template} = $layout; 1542 $self->{template} = $layout;
1051 } 1543 }
1052 1544
1053 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1054 $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 }
1055 1550
1056 $self 1551 $self
1057} 1552}
1058 1553
1059sub escape_text { 1554sub escape($) {
1060 local $_ = $_[1]; 1555 local $_ = $_[0];
1061 1556
1062 s/&/&amp;/g; 1557 s/&/&amp;/g;
1063 s/>/&gt;/g; 1558 s/>/&gt;/g;
1064 s/</&lt;/g; 1559 s/</&lt;/g;
1065 1560
1066 $_[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 $self->SUPER::realloc;
1067} 1576}
1068 1577
1069sub set_text { 1578sub set_text {
1070 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1071 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;
1072 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1073 1586
1074 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1075 $self->update; 1589 $self->update;
1076} 1590}
1077 1591
1078sub set_markup { 1592sub set_markup {
1079 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1080 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;
1081 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1082 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;
1083 delete $self->{texture}; 1651 delete $self->{texture};
1084 $self->update;
1085}
1086 1652
1087sub size_request { 1653 $self->realloc;
1088 my ($self) = @_;
1089
1090 $self->{layout}->set_width;
1091 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1092
1093 my ($w, $h) = $self->{layout}->size;
1094
1095 if (exists $self->{template}) {
1096 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1097
1098 my ($w2, $h2) = $self->{template}->size;
1099
1100 $w = List::Util::max $w, $w2;
1101 $h = List::Util::max $h, $h2;
1102 }
1103
1104 (
1105 $w + $self->{padding} * 2,
1106 $h + $self->{padding} * 2,
1107 )
1108} 1654}
1109 1655
1110sub size_allocate { 1656sub reconfigure {
1111 my ($self, $w, $h) = @_; 1657 my ($self) = @_;
1112 1658
1113 delete $self->{texture}; 1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1114} 1662}
1115 1663
1116sub _draw { 1664sub _draw {
1117 my ($self) = @_; 1665 my ($self) = @_;
1118 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1119 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};
1120 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1121 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1122 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1123 }; 1678 };
1124 1679
1125 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1126 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
1127 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 {
1128 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1129 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1130 glColor @{$self->{fg}}; 1702 }
1131
1132 $self->{ox} = int (
1133 $self->{align} < 0 ? $self->{padding}
1134 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1135 : ($self->{w} - $tex->{w}) * 0.5
1136 );
1137
1138 $self->{oy} = int (
1139 $self->{valign} < 0 ? $self->{padding}
1140 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1141 : ($self->{h} - $tex->{h}) * 0.5
1142 );
1143
1144 $tex->draw_quad ($self->{ox}, $self->{oy});
1145 1703
1146 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1147 glDisable GL_BLEND;
1148} 1705}
1149 1706
1150############################################################################# 1707#############################################################################
1151 1708
1152package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1157 1714
1158sub new { 1715sub new {
1159 my $class = shift; 1716 my $class = shift;
1160 1717
1161 $class->SUPER::new ( 1718 $class->SUPER::new (
1162 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1163 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1164 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1165 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1166 can_hover => 1, 1723 can_hover => 1,
1167 can_focus => 1, 1724 can_focus => 1,
1168 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1169 @_ 1729 @_
1170 ) 1730 )
1171} 1731}
1172 1732
1173sub _set_text { 1733sub _set_text {
… …
1175 1735
1176 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1177 1737
1178 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1179 1739
1180 delete $self->{texture};
1181
1182 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1183 $self->{text} = $text; 1741 $self->{text} = $text;
1184 1742
1185 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1186 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1187 1746
1188 $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);
1189} 1758}
1190 1759
1191sub get_text { 1760sub get_text {
1192 $_[0]{text} 1761 $_[0]{text}
1193} 1762}
… …
1198 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1199 1768
1200 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1201} 1770}
1202 1771
1203sub size_allocate {
1204 my ($self, $w, $h) = @_;
1205
1206 $self->_set_text ($self->{text});
1207}
1208
1209sub set_text {
1210 my ($self, $text) = @_;
1211
1212 $self->{cursor} = length $text;
1213 $self->_set_text ($text);
1214 $self->update;
1215}
1216
1217sub key_down { 1772sub invoke_key_down {
1218 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1219 1774
1220 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1221 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1222 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1223 1778
1224 my $text = $self->get_text; 1779 my $text = $self->get_text;
1225 1780
1226 if ($sym == 8) { 1781 if ($uni == 8) {
1227 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1228 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1229 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1230 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1231 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1232 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1233 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1234 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1235 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1236 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1237 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1238 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1239 $self->emit ('escape'); 1794 $self->emit ('escape');
1240 } elsif ($uni) { 1795 } elsif ($uni) {
1241 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1242 } 1799 }
1243 1800
1244 $self->_set_text ($text); 1801 $self->_set_text ($text);
1245 $self->update;
1246}
1247 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1248sub focus_in { 1808sub invoke_focus_in {
1249 my ($self) = @_; 1809 my ($self) = @_;
1250 1810
1251 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1252 1812
1253 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1254} 1814}
1255 1815
1256sub button_down { 1816sub invoke_button_down {
1257 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1258 1818
1259 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1260 1820
1261 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1262 1822
1263 # byte-index to char-index 1823 # byte-index to char-index
1264 my $text = $self->{text}; 1824 my $text = $self->{text};
1265 utf8::encode $text; 1825 utf8::encode $text;
1266 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1267 1827
1268 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1269 $self->update; 1829 $self->update;
1830
1831 1
1270} 1832}
1271 1833
1272sub mouse_motion { 1834sub invoke_mouse_motion {
1273 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1274# 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, $y;#d#
1837
1838 1
1275} 1839}
1276 1840
1277sub _draw { 1841sub _draw {
1278 my ($self) = @_; 1842 my ($self) = @_;
1279 1843
1280 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1281 1845
1282 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1283 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1284 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1285 } else { 1849 } else {
1286 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1287 } 1851 }
1288 1852
1289 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1290 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1291 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1292 glVertex 0 , 0; 1856 glVertex 0 , 0;
1293 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1294 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1295 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1320 1884
1321our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1322 1886
1323use CFClient::OpenGL; 1887use CFClient::OpenGL;
1324 1888
1325sub key_down { 1889sub invoke_key_down {
1326 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1327 1891
1328 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1329 1893
1330 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1331 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1332 $self->update; 1901 $self->update;
1333 1902
1903 } elsif ($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
1334 } else { 1925 } else {
1335 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1336 } 1929 1
1337
1338} 1930}
1339 1931
1340############################################################################# 1932#############################################################################
1341 1933
1342package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1344our @ISA = CFClient::UI::Label::; 1936our @ISA = CFClient::UI::Label::;
1345 1937
1346use CFClient::OpenGL; 1938use CFClient::OpenGL;
1347 1939
1348my @tex = 1940my @tex =
1349 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1350 qw(b1_button_active.png); 1942 qw(b1_button_active.png);
1351 1943
1352sub new { 1944sub new {
1353 my $class = shift; 1945 my $class = shift;
1354 1946
1355 $class->SUPER::new ( 1947 $class->SUPER::new (
1356 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1357 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1358 bg => [1, 1, 1, 0.2],
1359 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1360 can_hover => 1, 1952 can_hover => 1,
1361 align => 0, 1953 align => 0,
1362 valign => 0, 1954 valign => 0,
1955 can_events => 1,
1363 @_ 1956 @_
1364 ) 1957 )
1365} 1958}
1366 1959
1367sub button_up { 1960sub invoke_button_up {
1368 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1369 1962
1963 $self->emit ("activate")
1370 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1371 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1372 $self->emit ("activate"); 1966
1373 } 1967 1
1374} 1968}
1375 1969
1376sub _draw { 1970sub _draw {
1377 my ($self) = @_; 1971 my ($self) = @_;
1378 1972
1379 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1380 1974
1381 if ($GRAB == $self) {
1382 $self->{fg} = $self->{active_fg};
1383 }
1384
1385 glEnable GL_BLEND;
1386 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1387 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1388 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1389 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1390 1978
1391 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1392 1980
1393 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1394 glDisable GL_BLEND;
1395 1982
1396 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1397} 1984}
1398 1985
1399############################################################################# 1986#############################################################################
1400 1987
1401package CFClient::UI::CheckBox; 1988package CFClient::UI::ImageButton;
1402 1989
1403our @ISA = CFClient::UI::DrawBG::; 1990our @ISA = CFClient::UI::Image::;
1404
1405my @tex =
1406 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1407 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1408 1991
1409use CFClient::OpenGL; 1992use CFClient::OpenGL;
1993
1994my %textures;
1410 1995
1411sub new { 1996sub new {
1412 my $class = shift; 1997 my $class = shift;
1413 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
1414 $class->SUPER::new ( 2037 $class->SUPER::new (
1415 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1416 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1417 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1418 state => 0, 2044 state => 0,
1419 can_hover => 1, 2045 can_hover => 1,
1420 @_ 2046 @_
1421 ) 2047 )
1422} 2048}
1423 2049
1424sub size_request { 2050sub size_request {
1425 my ($self) = @_; 2051 my ($self) = @_;
1426 2052
1427 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1428} 2054}
1429 2055
1430sub button_down { 2056sub invoke_button_down {
1431 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1432 2058
1433 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1434 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1435 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1436 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1437 } 2067 1
1438} 2068}
1439 2069
1440sub _draw { 2070sub _draw {
1441 my ($self) = @_; 2071 my ($self) = @_;
1442 2072
1443 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1444 2074
1445 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1446 2076
1447 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;
1448 2080
1449 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1450 2082
1451 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1452 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1453 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1454
1455 my $tex = $self->{state} ? $tex[1] : $tex[0];
1456
1457 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1458
1459 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1460 glDisable GL_BLEND;
1461} 2088}
1462 2089
1463############################################################################# 2090#############################################################################
1464 2091
2092package CFClient::UI::Image;
2093
2094our @ISA = CFClient::UI::Base::;
2095
2096use CFClient::OpenGL;
2097
2098our %texture_cache;
2099
2100sub new {
2101 my $class = shift;
2102
2103 my $self = $class->SUPER::new (
2104 can_events => 0,
2105 @_,
2106 );
2107
2108 $self->{path}
2109 or Carp::croak "required attribute 'path' not set";
2110
2111 $self->{tex} = $texture_cache{$self->{path}} ||=
2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2113
2114 Scalar::Util::weaken $texture_cache{$self->{path}};
2115
2116 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2117
2118 $self
2119}
2120
2121sub size_request {
2122 my ($self) = @_;
2123
2124 ($self->{tex}{w}, $self->{tex}{h})
2125}
2126
2127sub _draw {
2128 my ($self) = @_;
2129
2130 my $tex = $self->{tex};
2131
2132 my ($w, $h) = ($self->{w}, $self->{h});
2133
2134 if ($self->{rot90}) {
2135 glRotate 90, 0, 0, 1;
2136 glTranslate 0, -$self->{w}, 0;
2137
2138 ($w, $h) = ($h, $w);
2139 }
2140
2141 glEnable GL_TEXTURE_2D;
2142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2143
2144 $tex->draw_quad_alpha (0, 0, $w, $h);
2145
2146 glDisable GL_TEXTURE_2D;
2147}
2148
2149#############################################################################
2150
1465package CFClient::UI::VGauge; 2151package CFClient::UI::VGauge;
1466 2152
1467our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::Base::;
2154
2155use List::Util qw(min max);
1468 2156
1469use CFClient::OpenGL; 2157use CFClient::OpenGL;
1470 2158
1471my %tex = ( 2159my %tex = (
1472 food => [ 2160 food => [
1473 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1474 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2162 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1475 ], 2163 ],
1476 grace => [ 2164 grace => [
1477 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2165 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1478 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2166 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1479 ], 2167 ],
1480 hp => [ 2168 hp => [
1481 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2169 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1482 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2170 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1483 ], 2171 ],
1484 mana => [ 2172 mana => [
1485 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2173 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1486 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2174 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1487 ], 2175 ],
1488); 2176);
1489 2177
1490# eg. VGauge->new (gauge => 'food'), default gauge: food 2178# eg. VGauge->new (gauge => 'food'), default gauge: food
1491sub new { 2179sub new {
… …
1510} 2198}
1511 2199
1512sub set_max { 2200sub set_max {
1513 my ($self, $max) = @_; 2201 my ($self, $max) = @_;
1514 2202
2203 return if $self->{max_val} == $max;
2204
1515 $self->{max_val} = $max; 2205 $self->{max_val} = $max;
2206 $self->update;
1516} 2207}
1517 2208
1518sub set_value { 2209sub set_value {
1519 my ($self, $val, $max) = @_; 2210 my ($self, $val, $max) = @_;
1520 2211
1521 $self->set_max ($max) 2212 $self->set_max ($max)
1522 if defined $max; 2213 if defined $max;
1523 2214
1524 $max = $self->{max_val}; 2215 return if $self->{val} == $val;
2216
1525 $self->{val} = $val; 2217 $self->{val} = $val;
1526
1527 $self->update; 2218 $self->update;
1528} 2219}
1529 2220
1530sub _draw { 2221sub _draw {
1531 my ($self) = @_; 2222 my ($self) = @_;
1532 2223
1533 my $tex = $tex{$self->{type}}; 2224 my $tex = $tex{$self->{type}};
2225 my ($t1, $t2, $t3) = @$tex;
1534 2226
1535 my ($w, $h) = ($self->{w}, $self->{h}); 2227 my ($w, $h) = ($self->{w}, $self->{h});
1536 2228
1537 if ($self->{vertical}) { 2229 if ($self->{vertical}) {
1538 glRotate 90, 0, 0, 1; 2230 glRotate 90, 0, 0, 1;
… …
1540 2232
1541 ($w, $h) = ($h, $w); 2233 ($w, $h) = ($h, $w);
1542 } 2234 }
1543 2235
1544 my $ycut = $self->{val} / ($self->{max_val} || 1); 2236 my $ycut = $self->{val} / ($self->{max_val} || 1);
1545 $ycut = 1 if $self->{val} > $self->{max_val};
1546 2237
1547 my $t1 = $tex->[0]; 2238 my $ycut1 = max 0, min 1, $ycut;
1548 my $t2 = $tex->[1]; 2239 my $ycut2 = max 0, min 1, $ycut - 1;
2240
2241 my $h1 = $self->{h} * (1 - $ycut1);
2242 my $h2 = $self->{h} * (1 - $ycut2);
1549 2243
1550 glEnable GL_BLEND; 2244 glEnable GL_BLEND;
1551 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2245 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2246 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1552 glEnable GL_TEXTURE_2D; 2247 glEnable GL_TEXTURE_2D;
1553 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2248 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1554 2249
1555 my $h1 = $self->{h} - $ycut * $self->{h};
1556 my $h2 = $ycut * $self->{h};
1557
1558 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2250 glBindTexture GL_TEXTURE_2D, $t1->{name};
1559 glBegin GL_QUADS; 2251 glBegin GL_QUADS;
1560 glTexCoord 0 , 0; glVertex 0 , 0; 2252 glTexCoord 0 , 0; glVertex 0 , 0;
1561 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2253 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1562 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2254 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1563 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2255 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1564 glEnd; 2256 glEnd;
1565 2257
2258 my $ycut1 = List::Util::min 1, $ycut;
1566 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2259 glBindTexture GL_TEXTURE_2D, $t2->{name};
1567 glBegin GL_QUADS; 2260 glBegin GL_QUADS;
1568 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2261 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1569 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2262 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1570 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1571 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2264 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1572 glEnd; 2265 glEnd;
2266
2267 if ($t3) {
2268 glBindTexture GL_TEXTURE_2D, $t3->{name};
2269 glBegin GL_QUADS;
2270 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2271 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2273 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2274 glEnd;
2275 }
1573 2276
1574 glDisable GL_BLEND; 2277 glDisable GL_BLEND;
1575 glDisable GL_TEXTURE_2D; 2278 glDisable GL_TEXTURE_2D;
1576} 2279}
1577 2280
… …
1580package CFClient::UI::Gauge; 2283package CFClient::UI::Gauge;
1581 2284
1582our @ISA = CFClient::UI::VBox::; 2285our @ISA = CFClient::UI::VBox::;
1583 2286
1584sub new { 2287sub new {
1585 my ($class, %arg) = shift; 2288 my ($class, %arg) = @_;
1586 2289
1587 my $self = $class->SUPER::new ( 2290 my $self = $class->SUPER::new (
1588 @_, 2291 tooltip => $arg{type},
2292 can_hover => 1,
2293 can_events => 1,
2294 %arg,
1589 ); 2295 );
1590 2296
1591 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2297 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1592 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2298 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1593 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2299 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1594 2300
1595 $self 2301 $self
2302}
2303
2304sub set_fontsize {
2305 my ($self, $fsize) = @_;
2306
2307 $self->{value}->set_fontsize ($fsize);
2308 $self->{max} ->set_fontsize ($fsize);
2309}
2310
2311sub set_max {
2312 my ($self, $max) = @_;
2313
2314 $self->{gauge}->set_max ($max);
2315 $self->{max}->set_text ($max);
1596} 2316}
1597 2317
1598sub set_value { 2318sub set_value {
1599 my ($self, $val, $max) = @_; 2319 my ($self, $val, $max) = @_;
1600 2320
1601 $self->set_max ($max) 2321 $self->set_max ($max)
1602 if defined $max; 2322 if defined $max;
1603 2323
1604 $self->{gauge}->set_value ($val, $max); 2324 $self->{gauge}->set_value ($val, $max);
1605 $self->{value}->set_text ($val); 2325 $self->{value}->set_text ($val);
1606}
1607
1608sub set_max {
1609 my ($self, $max) = @_;
1610
1611 $self->{gauge}->set_max ($max);
1612 $self->{max}->set_text ($max);
1613} 2326}
1614 2327
1615############################################################################# 2328#############################################################################
1616 2329
1617package CFClient::UI::Slider; 2330package CFClient::UI::Slider;
… …
1627 qw(s1_slider.png s1_slider_bg.png); 2340 qw(s1_slider.png s1_slider_bg.png);
1628 2341
1629sub new { 2342sub new {
1630 my $class = shift; 2343 my $class = shift;
1631 2344
1632 # range [value, low, high, page] 2345 # range [value, low, high, page, unit]
1633 2346
1634 # TODO: 0-width page 2347 # TODO: 0-width page
1635 # TODO: req_w/h are wrong with vertical 2348 # TODO: req_w/h are wrong with vertical
1636 # TODO: calculations are off 2349 # TODO: calculations are off
1637 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1638 fg => [1, 1, 1], 2351 fg => [1, 1, 1],
1639 active_fg => [0, 0, 0], 2352 active_fg => [0, 0, 0],
2353 bg => [0, 0, 0, 0.2],
2354 active_bg => [1, 1, 1, 0.5],
1640 range => [0, 0, 100, 10], 2355 range => [0, 0, 100, 10, 0],
1641 req_w => 20, 2356 min_w => $::WIDTH / 80,
1642 req_h => 20, 2357 min_h => $::WIDTH / 80,
1643 vertical => 0, 2358 vertical => 0,
1644 can_hover => 1, 2359 can_hover => 1,
1645 inner_pad => 5, 2360 inner_pad => 0.02,
1646 @_ 2361 @_
1647 ); 2362 );
1648 2363
2364 $self->set_value ($self->{range}[0]);
2365 $self->update;
2366
1649 $self 2367 $self
1650} 2368}
1651 2369
2370sub set_range {
2371 my ($self, $range) = @_;
2372
2373 ($range, $self->{range}) = ($self->{range}, $range);
2374
2375 if ("@$range" ne "@{$self->{range}}") {
2376 $self->update;
2377 $self->set_value ($self->{range}[0]);
2378 }
2379}
2380
2381sub set_value {
2382 my ($self, $value) = @_;
2383
2384 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2385
2386 $hi = $lo + 1 if $hi <= $lo;
2387
2388 $page = $hi - $lo if $page > $hi - $lo;
2389
2390 $value = $lo if $value < $lo;
2391 $value = $hi - $page if $value > $hi - $page;
2392
2393 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2394 if $unit;
2395
2396 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2397
2398 if ($value != $old_value) {
2399 $self->emit (changed => $value);
2400 $self->update;
2401 }
2402}
2403
1652sub size_request { 2404sub size_request {
1653 my ($self) = @_; 2405 my ($self) = @_;
1654 2406
1655 my $w = $self->{req_w}; 2407 ($self->{req_w}, $self->{req_h})
1656 my $h = $self->{req_h};
1657
1658 $self->{vertical} ? ($h, $w) : ($w, $h)
1659} 2408}
1660 2409
1661sub button_down { 2410sub invoke_button_down {
1662 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1663 2412
1664 $self->SUPER::button_down ($ev, $x, $y); 2413 $self->SUPER::invoke_button_down ($ev, $x, $y);
2414
2415 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2416
1665 $self->mouse_motion ($ev, $x, $y); 2417 $self->invoke_mouse_motion ($ev, $x, $y)
1666} 2418}
1667 2419
1668sub mouse_motion { 2420sub invoke_mouse_motion {
1669 my ($self, $ev, $x, $y) = @_; 2421 my ($self, $ev, $x, $y) = @_;
1670 2422
1671 if ($GRAB == $self) { 2423 if ($GRAB == $self) {
2424 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2425
2426 my (undef, $lo, $hi, $page) = @{$self->{range}};
2427
2428 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2429
2430 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2431 } else {
2432 return 0;
2433 }
2434
2435 1
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 delete $self->{knob_w};
2442 $self->SUPER::update;
2443}
2444
2445sub _draw {
2446 my ($self) = @_;
2447
2448 unless ($self->{knob_w}) {
2449 $self->set_value ($self->{range}[0]);
2450
1672 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2451 my ($value, $lo, $hi, $page) = @{$self->{range}};
2452 my $range = ($hi - $page - $lo) || 1e-100;
1673 2453
1674 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1675 2455
1676 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2456 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1677 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2457 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1678 2458
1679 $x -= $inner_pad_px; # substract the padding 2459 $value = ($value - $lo) / $range;
1680 $x = $x * ($hi - $lo) / $inner_w + $lo; 2460 $value = $value * $self->{scale} + $self->{offset};
1681 $x = $lo if $x < $lo;
1682 $x = $hi - $page if $x > $hi - $page;
1683 $self->{range}[0] = $x;
1684 2461
1685 $self->emit (changed => $x); 2462 $self->{knob_x} = $value - $knob_w * 0.5;
1686 $self->update; 2463 $self->{knob_w} = $knob_w;
1687 } 2464 }
1688}
1689
1690# the inner_* stuff is for generating a padding for the slider handle,
1691# so that the handle doesn't leave the texture. This calculation isn't 100%
1692# correct propably, but it does the job for now
1693sub _calc_inner_pad_px {
1694 my ($self, $w) = @_;
1695 ($w / 100) * $self->{inner_pad} # % to pixels
1696}
1697
1698sub _draw {
1699 my ($self) = @_;
1700 2465
1701 $self->SUPER::_draw (); 2466 $self->SUPER::_draw ();
1702 2467
1703 my ($w, $h) = @$self{qw(w h)}; 2468 glScale $self->{w}, $self->{h};
1704 2469
1705 if ($self->{vertical}) { 2470 if ($self->{vertical}) {
1706 # draw a vertical slider like a rotated horizontal slider 2471 # draw a vertical slider like a rotated horizontal slider
1707 2472
2473 glTranslate 1, 0, 0;
1708 glRotate 90, 0, 0, 1; 2474 glRotate 90, 0, 0, 1;
1709 glTranslate 0, -$self->{w}, 0;
1710
1711 ($w, $h) = ($h, $w);
1712 } 2475 }
1713 2476
1714 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2477 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1715 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2478 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1716 2479
1717 my ($value, $lo, $hi, $page) = @{$self->{range}};
1718
1719 $hi = $value + 1 if $lo == $hi;
1720
1721 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1722 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1723
1724 $page = int $page * $inner_w / ($hi - $lo);
1725 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1726
1727 $w -= $page;
1728 $page &= ~1;
1729 glTranslate $page * 0.5, 0, 0;
1730 $page ||= 2;
1731
1732 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1733 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1734
1735 glEnable GL_BLEND;
1736 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1737 glEnable GL_TEXTURE_2D; 2480 glEnable GL_TEXTURE_2D;
1738 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1739 2482
1740 # draw background 2483 # draw background
1741 $tex[1]->draw_quad (0, 0, $w, $h); 2484 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1742 2485
1743 # draw handle 2486 # draw handle
1744 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2487 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1745 2488
1746 glDisable GL_BLEND;
1747 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
1748} 2490}
1749 2491
1750############################################################################# 2492#############################################################################
1751 2493
2494package CFClient::UI::ValSlider;
2495
2496our @ISA = CFClient::UI::HBox::;
2497
2498sub new {
2499 my ($class, %arg) = @_;
2500
2501 my $range = delete $arg{range};
2502
2503 my $self = $class->SUPER::new (
2504 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2505 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2506 to_value => sub { shift },
2507 from_value => sub { shift },
2508 %arg,
2509 );
2510
2511 $self->{slider}->connect (changed => sub {
2512 my ($self, $value) = @_;
2513 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2514 $self->{parent}->emit (changed => $value);
2515 });
2516
2517# $self->{entry}->connect (changed => sub {
2518# my ($self, $value) = @_;
2519# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2520# $self->{parent}->emit (changed => $value);
2521# });
2522
2523 $self->add ($self->{slider}, $self->{entry});
2524
2525 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2526
2527 $self
2528}
2529
2530sub set_range { shift->{slider}->set_range (@_) }
2531sub set_value { shift->{slider}->set_value (@_) }
2532
2533#############################################################################
2534
1752package CFClient::UI::TextView; 2535package CFClient::UI::TextScroller;
1753 2536
1754our @ISA = CFClient::UI::HBox::; 2537our @ISA = CFClient::UI::HBox::;
1755 2538
1756use CFClient::OpenGL; 2539use CFClient::OpenGL;
1757 2540
1758sub new { 2541sub new {
1759 my $class = shift; 2542 my $class = shift;
1760 2543
1761 my $self = $class->SUPER::new ( 2544 my $self = $class->SUPER::new (
1762 fontsize => 1, 2545 fontsize => 1,
2546 can_events => 0,
2547 indent => 0,
2548 #font => default_font
1763 @_, 2549 @_,
1764 2550
1765 layout => (new CFClient::Layout), 2551 layout => (new CFClient::Layout 1),
1766 par => [], 2552 par => [],
1767 height => 0, 2553 height => 0,
1768 children => [ 2554 children => [
1769 (new CFClient::UI::Empty expand => 1), 2555 (new CFClient::UI::Empty expand => 1),
1770 (new CFClient::UI::Slider vertical => 1), 2556 (new CFClient::UI::Slider vertical => 1),
1771 ], 2557 ],
1772 ); 2558 );
1773 2559
1774 $self->{children}[1]->connect (changed => sub { 2560 $self->{children}[1]->connect (changed => sub { $self->update });
1775 $self->update;
1776 });
1777 2561
1778 $self 2562 $self
1779} 2563}
1780 2564
1781sub set_fontsize { 2565sub set_fontsize {
… …
1783 2567
1784 $self->{fontsize} = $fontsize; 2568 $self->{fontsize} = $fontsize;
1785 $self->reflow; 2569 $self->reflow;
1786} 2570}
1787 2571
1788sub text_height { 2572sub visible_children {
2573 my ($self) = @_;
2574
2575 @{$self->{children}}[0,1]
2576}
2577
2578sub invoke_size_allocate {
2579 my ($self, $w, $h) = @_;
2580
2581 my (undef, undef, @other) = @{ $self->{children} };
2582 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2583
2584 $self->{layout}->set_font ($self->{font}) if $self->{font};
2585 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2586 $self->{layout}->set_width ($self->{children}[0]{w});
2587 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2588
2589 $self->reflow;
2590
2591 $self->SUPER::invoke_size_allocate ($w, $h)
2592}
2593
2594sub get_layout {
1789 my ($self, $text) = @_; 2595 my ($self, $para) = @_;
1790 2596
1791 my $layout = $self->{layout}; 2597 my $layout = $self->{layout};
1792 2598
2599 $layout->set_font ($self->{font}) if $self->{font};
1793 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2600 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1794 $layout->set_width ($self->{w}); 2601 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1795 $layout->set_text ($text); 2602 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1796 2603 $layout->set_markup ($para->{markup});
1797 ($layout->size)[1] 2604 $layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
2605
2606 $layout
1798} 2607}
1799 2608
1800sub reflow { 2609sub reflow {
1801 my ($self) = @_; 2610 my ($self) = @_;
1802 2611
1803 $self->{need_reflow}++; 2612 $self->{need_reflow}++;
1804 $self->update; 2613 $self->update;
1805} 2614}
1806 2615
1807sub size_allocate { 2616sub set_offset {
2617 my ($self, $offset) = @_;
2618
2619 # todo: base offset on lines or so, not on pixels
2620 $self->{children}[1]->set_value ($offset);
2621}
2622
2623sub clear {
1808 my ($self, $w, $h) = @_; 2624 my ($self) = @_;
1809 2625
1810 $self->SUPER::size_allocate ($w, $h); 2626 my (undef, undef, @other) = @{ $self->{children} };
2627 $self->remove ($_) for @other;
1811 2628
1812 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2629 $self->{par} = [];
1813 $self->{layout}->set_width ($self->{children}[0]{w}); 2630 $self->{height} = 0;
1814 2631 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1815 $self->reflow;
1816} 2632}
1817 2633
1818sub add_paragraph { 2634sub add_paragraph {
1819 my ($self, $color, $text) = @_; 2635 my ($self, $color, $para, $indent) = @_;
1820 2636
1821 #TODO: intelligently "reformat" paragraph 2637 my ($text, @w) = ref $para ? @$para : $para;
1822 2638
1823 my $height = $self->text_height ($text); 2639 $para = {
2640 w => 1e10,
2641 wrapped => 1,
2642 fg => $color,
2643 indent => $indent,
2644 markup => $text,
2645 widget => \@w,
2646 };
1824 2647
1825 $self->{height} += $height; 2648 $self->add (@w) if @w;
2649 push @{$self->{par}}, $para;
1826 2650
1827 push @{$self->{par}}, [$height, $color, $text]; 2651 $self->{need_reflow}++;
2652 $self->update;
2653}
1828 2654
1829 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2655sub scroll_to_bottom {
1830 $self->{children}[1]->update; 2656 my ($self) = @_;
2657
2658 $self->{scroll_to_bottom} = 1;
2659 $self->update;
1831} 2660}
1832 2661
1833sub update { 2662sub update {
1834 my ($self) = @_; 2663 my ($self) = @_;
1835 2664
… …
1837 2666
1838 return unless $self->{h} > 0; 2667 return unless $self->{h} > 0;
1839 2668
1840 delete $self->{texture}; 2669 delete $self->{texture};
1841 2670
1842 $ROOT->on_refresh ($self, sub { 2671 $ROOT->on_post_alloc ($self => sub {
2672 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2673
1843 if (delete $self->{need_reflow}) { 2674 if (delete $self->{need_reflow}) {
1844 my $height = 0; 2675 my $height = 0;
1845 2676
1846 $height += $_->[0] = $self->text_height ($_->[2])
1847 for @{$self->{par}}; 2677 for my $para (@{$self->{par}}) {
2678 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2679 my $layout = $self->get_layout ($para);
2680 my ($w, $h) = $layout->size;
2681
2682 $para->{w} = $w + $para->{indent};
2683 $para->{h} = $h;
2684 $para->{wrapped} = $layout->has_wrapped;
2685 }
2686
2687 $height += $para->{h};
2688 }
1848 2689
1849 $self->{height} = $height; 2690 $self->{height} = $height;
1850 2691
1851 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2692 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1852 2693
1853 delete $self->{texture}; 2694 delete $self->{texture};
1854 } 2695 }
1855 2696
2697 if (delete $self->{scroll_to_bottom}) {
2698 $self->{children}[1]->set_value (1e10);
2699 }
2700
1856 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2701 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1857 glClearColor 0, 0, 0, 1; 2702 glClearColor 0, 0, 0, 0;
1858 glClear GL_COLOR_BUFFER_BIT; 2703 glClear GL_COLOR_BUFFER_BIT;
1859 2704
2705 my $top = int $self->{children}[1]{range}[0];
2706
2707 my $y0 = $top;
2708 my $y1 = $top + $H;
2709
2710 my $y = 0;
2711
1860 glEnable GL_BLEND; 2712 glEnable GL_BLEND;
2713 #TODO# not correct in windows where rgba is forced off
1861 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2714 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1862 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864 2715
1865 my $top = int $self->{children}[1]{range}[0];
1866
1867 my $y0 = $top;
1868 my $y1 = $top + $self->{h};
1869
1870 my $y = 0;
1871
1872 my $layout = $self->{layout};
1873
1874 for my $par (@{$self->{par}}) { 2716 for my $para (@{$self->{par}}) {
1875 my $h = $par->[0]; 2717 my $h = $para->{h};
1876 2718
1877 if ($y0 < $y + $h && $y < $y1) { 2719 if ($y0 < $y + $h && $y < $y1) {
1878 $layout->set_text ($par->[2]);
1879 2720
1880 glColor @{ $par->[1] }; 2721 my $layout = $self->get_layout ($para);
1881 my ($W, $H) = $layout->size; 2722
1882 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2723 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2724
2725 glRasterPos $para->{indent}, $y - $y0;
2726 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2727
2728 if (my @w = @{ $para->{widget} }) {
2729 my @s = $layout->get_shapes;
2730
2731 for (@w) {
2732 my ($dx, $dy) = splice @s, 0, 2, ();
2733
2734 $_->{x} = $dx + $para->{indent};
2735 $_->{y} = $dy + $y - $y0;
2736
2737 $_->draw;
2738 }
2739 }
1883 } 2740 }
1884 2741
1885 $y += $h; 2742 $y += $h;
1886 } 2743 }
1887 2744
1888 glDisable GL_TEXTURE_2D;
1889 glDisable GL_BLEND; 2745 glDisable GL_BLEND;
1890 }; 2746 };
1891 }); 2747 });
1892} 2748}
1893 2749
2750sub reconfigure {
2751 my ($self) = @_;
2752
2753 $self->SUPER::reconfigure;
2754
2755 $_->{w} = 1e10 for @{ $self->{par} };
2756 $self->reflow;
2757}
2758
1894sub _draw { 2759sub _draw {
1895 my ($self) = @_; 2760 my ($self) = @_;
1896 2761
1897 if ($self->{texture}) {
1898 glEnable GL_TEXTURE_2D; 2762 glEnable GL_TEXTURE_2D;
1899 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1900 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2764 glColor 0, 0, 0, 1;
2765 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1901 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
1902 }
1903 2767
1904 $self->{children}[1]->draw; 2768 $self->{children}[1]->draw;
1905
1906} 2769}
1907 2770
1908############################################################################# 2771#############################################################################
1909 2772
1910package CFClient::UI::Animator; 2773package CFClient::UI::Animator;
… …
1955 2818
1956sub new { 2819sub new {
1957 my $class = shift; 2820 my $class = shift;
1958 2821
1959 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
1960 state => 0, 2823 state => 0,
1961 connect_activate => \&toggle_flopper, 2824 on_activate => \&toggle_flopper,
1962 @_ 2825 @_
1963 ); 2826 );
1964 2827
1965 if ($self->{state}) {
1966 $self->{state} = 0;
1967 $self->toggle_flopper;
1968 }
1969
1970 $self 2828 $self
1971} 2829}
1972 2830
1973sub toggle_flopper { 2831sub toggle_flopper {
1974 my ($self) = @_; 2832 my ($self) = @_;
1975 2833
1976 # TODO: use animation 2834 $self->{other}->toggle_visibility;
1977 if ($self->{state} = !$self->{state}) { 2835}
1978 $CFClient::UI::ROOT->add ($self->{other}); 2836
1979 $self->{other}->move ($self->coord2global (0, $self->{h})); 2837#############################################################################
2838
2839package CFClient::UI::Tooltip;
2840
2841our @ISA = CFClient::UI::Bin::;
2842
2843use CFClient::OpenGL;
2844
2845sub new {
2846 my $class = shift;
2847
2848 $class->SUPER::new (
2849 @_,
2850 can_events => 0,
2851 )
2852}
2853
2854sub set_tooltip_from {
2855 my ($self, $widget) = @_;
2856
2857 my $tooltip = $widget->{tooltip};
2858
2859 if ($ENV{CFPLUS_DEBUG} & 2) {
2860 $tooltip .= "\n\n" . (ref $widget) . "\n"
2861 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2862 . "req $widget->{req_w} $widget->{req_h}\n"
2863 . "visible $widget->{visible}";
2864 }
2865
2866 $tooltip =~ s/^\n+//;
2867 $tooltip =~ s/\n+$//;
2868
2869 $self->add (new CFClient::UI::Label
2870 markup => $tooltip,
2871 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2872 fontsize => 0.8,
2873 fg => [0, 0, 0, 1],
2874 ellipsise => 0,
2875 font => ($widget->{tooltip_font} || $::FONT_PROP),
2876 );
2877}
2878
2879sub size_request {
2880 my ($self) = @_;
2881
2882 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2883
2884 ($w + 4, $h + 4)
2885}
2886
2887sub invoke_size_allocate {
2888 my ($self, $w, $h) = @_;
2889
2890 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2891}
2892
2893sub invoke_visibility_change {
2894 my ($self, $visible) = @_;
2895
2896 return unless $visible;
2897
2898 $self->{root}->on_post_alloc ("move_$self" => sub {
2899 my $widget = $self->{owner}
2900 or return;
2901
2902 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2903
2904 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2905 if $x + $self->{w} > $self->{root}{w};
2906
2907 $self->move_abs ($x, $y);
2908 });
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 glTranslate 0.375, 0.375;
2915
2916 my ($w, $h) = @$self{qw(w h)};
2917
2918 glColor 1, 0.8, 0.4;
2919 glBegin GL_QUADS;
2920 glVertex 0 , 0;
2921 glVertex 0 , $h;
2922 glVertex $w, $h;
2923 glVertex $w, 0;
2924 glEnd;
2925
2926 glColor 0, 0, 0;
2927 glBegin GL_LINE_LOOP;
2928 glVertex 0 , 0;
2929 glVertex 0 , $h;
2930 glVertex $w, $h;
2931 glVertex $w, 0;
2932 glEnd;
2933
2934 glTranslate 2 - 0.375, 2 - 0.375;
2935
2936 $self->SUPER::_draw;
2937}
2938
2939#############################################################################
2940
2941package CFClient::UI::Face;
2942
2943our @ISA = CFClient::UI::Base::;
2944
2945use CFClient::OpenGL;
2946
2947sub new {
2948 my $class = shift;
2949
2950 my $self = $class->SUPER::new (
2951 aspect => 1,
2952 can_events => 0,
2953 @_,
2954 );
2955
2956 if ($self->{anim} && $self->{animspeed}) {
2957 Scalar::Util::weaken (my $widget = $self);
2958
2959 $self->{timer} = Event->timer (
2960 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2961 hard => 1,
2962 interval => $self->{animspeed},
2963 cb => sub {
2964 ++$widget->{frame};
2965 $widget->update;
2966 },
2967 );
2968 }
2969
2970 $self
2971}
2972
2973sub size_request {
2974 (32, 8)
2975}
2976
2977sub update {
2978 my ($self) = @_;
2979
2980 return unless $self->{visible};
2981
2982 $self->SUPER::update;
2983}
2984
2985sub _draw {
2986 my ($self) = @_;
2987
2988 return unless $::CONN;
2989
2990 my $face;
2991
2992 if ($self->{frame}) {
2993 my $anim = $::CONN->{anim}[$self->{anim}];
2994
2995 $face = $anim->[ $self->{frame} % @$anim ]
2996 if $anim && @$anim;
2997 }
2998
2999 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3000
3001 if ($tex) {
3002 glEnable GL_TEXTURE_2D;
3003 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3004 glColor 0, 0, 0, 1;
3005 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3006 glDisable GL_TEXTURE_2D;
3007 }
3008}
3009
3010sub destroy {
3011 my ($self) = @_;
3012
3013 $self->{timer}->cancel
3014 if $self->{timer};
3015
3016 $self->SUPER::destroy;
3017}
3018
3019#############################################################################
3020
3021package CFClient::UI::Buttonbar;
3022
3023our @ISA = CFClient::UI::HBox::;
3024
3025# TODO: should actualyl wrap buttons and other goodies.
3026
3027#############################################################################
3028
3029package CFClient::UI::Menu;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033use CFClient::OpenGL;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 items => [],
3040 z => 100,
3041 @_,
3042 );
3043
3044 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3045
3046 for my $item (@{ $self->{items} }) {
3047 my ($widget, $cb, $tooltip) = @$item;
3048
3049 # handle various types of items, only text for now
3050 if (!ref $widget) {
3051 $widget = new CFClient::UI::Label
3052 can_hover => 1,
3053 can_events => 1,
3054 markup => $widget,
3055 tooltip => $tooltip
3056 }
3057
3058 $self->{item}{$widget} = $item;
3059
3060 $self->{vbox}->add ($widget);
3061 }
3062
3063 $self
3064}
3065
3066# popup given the event (must be a mouse button down event currently)
3067sub popup {
3068 my ($self, $ev) = @_;
3069
3070 $self->emit ("popdown");
3071
3072 # maybe save $GRAB? must be careful about events...
3073 $GRAB = $self;
3074 $self->{button} = $ev->{button};
3075
3076 $self->show;
3077 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3078}
3079
3080sub invoke_mouse_motion {
3081 my ($self, $ev, $x, $y) = @_;
3082
3083 # TODO: should use vbox->find_widget or so
3084 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3085 $self->{hover} = $self->{item}{$HOVER};
3086
3087 0
3088}
3089
3090sub invoke_button_up {
3091 my ($self, $ev, $x, $y) = @_;
3092
3093 if ($ev->{button} == $self->{button}) {
3094 undef $GRAB;
3095 $self->hide;
3096
1980 $self->emit ("open"); 3097 $self->emit ("popdown");
3098 $self->{hover}[1]->() if $self->{hover};
1981 } else { 3099 } else {
1982 $CFClient::UI::ROOT->remove ($self->{other}); 3100 return 0
1983 $self->emit ("close"); 3101 }
3102
1984 } 3103 1
1985
1986 $self->emit (changed => $self->{state});
1987} 3104}
1988 3105
1989############################################################################# 3106#############################################################################
1990 3107
3108package CFClient::UI::Multiplexer;
3109
3110our @ISA = CFClient::UI::Container::;
3111
3112sub new {
3113 my $class = shift;
3114
3115 my $self = $class->SUPER::new (
3116 @_,
3117 );
3118
3119 $self->{current} = $self->{children}[0]
3120 if @{ $self->{children} };
3121
3122 $self
3123}
3124
3125sub add {
3126 my ($self, @widgets) = @_;
3127
3128 $self->SUPER::add (@widgets);
3129
3130 $self->{current} = $self->{children}[0]
3131 if @{ $self->{children} };
3132}
3133
3134sub set_current_page {
3135 my ($self, $page_or_widget) = @_;
3136
3137 my $widget = ref $page_or_widget
3138 ? $page_or_widget
3139 : $self->{children}[$page_or_widget];
3140
3141 $self->{current} = $widget;
3142 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3143
3144 $self->emit (page_changed => $self->{current});
3145
3146 $self->realloc;
3147}
3148
3149sub visible_children {
3150 $_[0]{current}
3151}
3152
3153sub size_request {
3154 my ($self) = @_;
3155
3156 $self->{current}->size_request
3157}
3158
3159sub invoke_size_allocate {
3160 my ($self, $w, $h) = @_;
3161
3162 $self->{current}->configure (0, 0, $w, $h);
3163
3164 1
3165}
3166
3167sub _draw {
3168 my ($self) = @_;
3169
3170 $self->{current}->draw;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Notebook;
3176
3177our @ISA = CFClient::UI::VBox::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 buttonbar => (new CFClient::UI::Buttonbar),
3184 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3185 # filter => # will be put between multiplexer and $self
3186 @_,
3187 );
3188
3189 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3190 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3191
3192 $self
3193}
3194
3195sub add {
3196 my ($self, $title, $widget, $tooltip) = @_;
3197
3198 Scalar::Util::weaken $self;
3199
3200 $self->{buttonbar}->add (new CFClient::UI::Button
3201 markup => $title,
3202 tooltip => $tooltip,
3203 on_activate => sub { $self->set_current_page ($widget) },
3204 );
3205
3206 $self->{multiplexer}->add ($widget);
3207}
3208
3209sub set_current_page {
3210 my ($self, $page) = @_;
3211
3212 $self->{multiplexer}->set_current_page ($page);
3213 $self->emit (page_changed => $self->{multiplexer}{current});
3214}
3215
3216#############################################################################
3217
3218package CFClient::UI::Combobox;
3219
3220use utf8;
3221
3222our @ISA = CFClient::UI::Button::;
3223
3224sub new {
3225 my $class = shift;
3226
3227 my $self = $class->SUPER::new (
3228 options => [], # [value, title, longdesc], ...
3229 value => undef,
3230 @_,
3231 );
3232
3233 $self->_set_value ($self->{value});
3234
3235 $self
3236}
3237
3238sub invoke_button_down {
3239 my ($self, $ev) = @_;
3240
3241 my @menu_items;
3242
3243 for (@{ $self->{options} }) {
3244 my ($value, $title, $tooltip) = @$_;
3245
3246 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3247 }
3248
3249 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3250}
3251
3252sub _set_value {
3253 my ($self, $value) = @_;
3254
3255 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3256 or return;
3257
3258 $self->{value} = $item->[0];
3259 $self->set_markup ("$item->[1] ⇓");
3260 $self->set_tooltip ($item->[2]);
3261}
3262
3263sub set_value {
3264 my ($self, $value) = @_;
3265
3266 return unless $self->{value} ne $value;
3267
3268 $self->_set_value ($value);
3269 $self->emit (changed => $value);
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Statusbox;
3275
3276our @ISA = CFClient::UI::VBox::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (
3282 fontsize => 0.8,
3283 @_,
3284 );
3285
3286 Scalar::Util::weaken (my $this = $self);
3287
3288 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3289
3290 $self
3291}
3292
3293sub reorder {
3294 my ($self) = @_;
3295 my $NOW = Time::HiRes::time;
3296
3297 # freeze display when hovering over any label
3298 return if $CFClient::UI::TOOLTIP->{owner}
3299 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3300 values %{ $self->{item} };
3301
3302 while (my ($k, $v) = each %{ $self->{item} }) {
3303 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3304 }
3305
3306 my @widgets;
3307
3308 my @items = sort {
3309 $a->{pri} <=> $b->{pri}
3310 or $b->{id} <=> $a->{id}
3311 } values %{ $self->{item} };
3312
3313 $self->{timer}->interval (1);
3314
3315 my $count = 10 + 1;
3316 for my $item (@items) {
3317 last unless --$count;
3318
3319 my $label = $item->{label} ||= do {
3320 # TODO: doesn't handle markup well (read as: at all)
3321 my $short = $item->{count} > 1
3322 ? "<b>$item->{count} ×</b> $item->{text}"
3323 : $item->{text};
3324
3325 for ($short) {
3326 s/^\s+//;
3327 s/\s+/ /g;
3328 }
3329
3330 new CFClient::UI::Label
3331 markup => $short,
3332 tooltip => $item->{tooltip},
3333 tooltip_font => $::FONT_PROP,
3334 tooltip_width => 0.67,
3335 fontsize => $item->{fontsize} || $self->{fontsize},
3336 max_w => $::WIDTH * 0.44,
3337 fg => [@{ $item->{fg} }],
3338 can_events => 1,
3339 can_hover => 1
3340 };
3341
3342 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3343 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3344 $label->update;
3345 $label->set_max_size (undef, $label->{req_h} * $diff)
3346 if $diff < 1;
3347 $self->{timer}->interval (1/30);
3348 } else {
3349 $label->{fg}[3] = $item->{fg}[3] || 1;
3350 }
3351
3352 push @widgets, $label;
3353 }
3354
3355 $self->clear;
3356 $self->SUPER::add (reverse @widgets);
3357}
3358
3359sub add {
3360 my ($self, $text, %arg) = @_;
3361
3362 $text =~ s/^\s+//;
3363 $text =~ s/\s+$//;
3364
3365 return unless $text;
3366
3367 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3368
3369 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3370
3371 if (my $item = $self->{item}{$group}) {
3372 if ($item->{text} eq $text) {
3373 $item->{count}++;
3374 } else {
3375 $item->{count} = 1;
3376 $item->{text} = $item->{tooltip} = $text;
3377 }
3378 $item->{id} += 0.2;#d#
3379 $item->{timeout} = $timeout;
3380 delete $item->{label};
3381 } else {
3382 $self->{item}{$group} = {
3383 id => ++$self->{id},
3384 text => $text,
3385 timeout => $timeout,
3386 tooltip => $text,
3387 fg => [0.8, 0.8, 0.8, 0.8],
3388 pri => 0,
3389 count => 1,
3390 %arg,
3391 };
3392 }
3393
3394 $self->reorder;
3395}
3396
3397sub reconfigure {
3398 my ($self) = @_;
3399
3400 delete $_->{label}
3401 for values %{ $self->{item} || {} };
3402
3403 $self->reorder;
3404 $self->SUPER::reconfigure;
3405}
3406
3407sub destroy {
3408 my ($self) = @_;
3409
3410 $self->{timer}->cancel;
3411
3412 $self->SUPER::destroy;
3413}
3414
3415#############################################################################
3416
3417package CFClient::UI::Inventory;
3418
3419our @ISA = CFClient::UI::ScrolledWindow::;
3420
3421sub new {
3422 my $class = shift;
3423
3424 my $self = $class->SUPER::new (
3425 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3426 @_,
3427 );
3428
3429 $self
3430}
3431
3432sub set_items {
3433 my ($self, $items) = @_;
3434
3435 $self->{child}->clear;
3436 return unless $items;
3437
3438 my @items = sort {
3439 ($a->{type} <=> $b->{type})
3440 or ($a->{name} cmp $b->{name})
3441 } @$items;
3442
3443 $self->{real_items} = \@items;
3444
3445 my $row = 0;
3446 for my $item (@items) {
3447 CFClient::Item::update_widgets $item;
3448
3449 $self->{child}->add (0, $row, $item->{face_widget});
3450 $self->{child}->add (1, $row, $item->{desc_widget});
3451 $self->{child}->add (2, $row, $item->{weight_widget});
3452
3453 $row++;
3454 }
3455}
3456
3457#############################################################################
3458
3459package CFClient::UI::BindEditor;
3460
3461our @ISA = CFClient::UI::FancyFrame::;
3462
3463sub new {
3464 my $class = shift;
3465
3466 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3467
3468 $self->add (my $vb = new CFClient::UI::VBox);
3469
3470
3471 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3472 text => "start recording",
3473 tooltip => "Start/Stops recording of actions."
3474 ."All subsequent actions after the recording started will be captured."
3475 ."The actions are displayed after the record was stopped."
3476 ."To bind the action you have to click on the 'Bind' button",
3477 on_activate => sub {
3478 unless ($self->{recording}) {
3479 $self->start;
3480 } else {
3481 $self->stop;
3482 }
3483 });
3484
3485 $vb->add (new CFClient::UI::Label text => "Actions:");
3486 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3487
3488 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3489 $vb->add (my $hb = new CFClient::UI::HBox);
3490 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3491 $hb->add (new CFClient::UI::Button
3492 text => "bind",
3493 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3494 on_activate => sub {
3495 $self->ask_for_bind;
3496 });
3497
3498 $vb->add (my $hb = new CFClient::UI::HBox);
3499 $hb->add (new CFClient::UI::Button
3500 text => "ok",
3501 expand => 1,
3502 tooltip => "This closes the binding editor and saves the binding",
3503 on_activate => sub {
3504 $self->hide;
3505 $self->commit;
3506 });
3507
3508 $hb->add (new CFClient::UI::Button
3509 text => "cancel",
3510 expand => 1,
3511 tooltip => "This closes the binding editor without saving",
3512 on_activate => sub {
3513 $self->hide;
3514 $self->{binding_cancel}->()
3515 if $self->{binding_cancel};
3516 });
3517
3518 $self->update_binding_widgets;
3519
3520 $self
3521}
3522
3523sub cfg_bind {
3524 my ($self, $mod, $sym, $cmds) = @_;
3525 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3526 ::update_bindings ();
3527}
3528
3529sub cfg_unbind {
3530 my ($self, $mod, $sym, $cmds) = @_;
3531 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3532 ::update_bindings ();
3533}
3534
3535sub commit {
3536 my ($self) = @_;
3537 my ($mod, $sym, $cmds) = $self->get_binding;
3538 if ($sym != 0 && @$cmds > 0) {
3539 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3540 ."'. Don't forget 'Save Config'!");
3541 $self->{binding_change}->($mod, $sym, $cmds)
3542 if $self->{binding_change};
3543 } else {
3544 $::STATUSBOX->add ("No action bound, no key or action specified!");
3545 $self->{binding_cancel}->()
3546 if $self->{binding_cancel};
3547 }
3548}
3549
3550sub start {
3551 my ($self) = @_;
3552
3553 $self->{rec_btn}->set_text ("stop recording");
3554 $self->{recording} = 1;
3555 $self->clear_command_list;
3556 $::CONN->start_record if $::CONN;
3557}
3558
3559sub stop {
3560 my ($self) = @_;
3561
3562 $self->{rec_btn}->set_text ("start recording");
3563 $self->{recording} = 0;
3564
3565 my $rec;
3566 $rec = $::CONN->stop_record if $::CONN;
3567 return unless ref $rec eq 'ARRAY';
3568 $self->set_command_list ($rec);
3569}
3570
3571
3572sub ask_for_bind_and_commit {
3573 my ($self) = @_;
3574 $self->ask_for_bind (1);
3575}
3576
3577sub ask_for_bind {
3578 my ($self, $commit, $end_cb) = @_;
3579
3580 CFClient::Binder::open_binding_dialog (sub {
3581 my ($mod, $sym) = @_;
3582 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3583 $self->update_binding_widgets;
3584 $self->commit if $commit;
3585 $end_cb->() if $end_cb;
3586 });
3587}
3588
3589# $mod and $sym are the modifiers and key symbol
3590# $cmds is a array ref of strings (the commands)
3591# $cb is the callback that is executed on OK
3592# $ccb is the callback that is executed on CANCEL and
3593# when the binding was unsuccessful on OK
3594sub set_binding {
3595 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3596
3597 $self->clear_command_list;
3598 $self->{recording} = 0;
3599 $self->{rec_btn}->set_text ("start recording");
3600
3601 $self->{binding} = [$mod, $sym];
3602 $self->{commands} = $cmds;
3603
3604 $self->{binding_change} = $cb;
3605 $self->{binding_cancel} = $ccb;
3606
3607 $self->update_binding_widgets;
3608}
3609
3610# this is a shortcut method that asks for a binding
3611# and then just binds it.
3612sub do_quick_binding {
3613 my ($self, $cmds, $end_cb) = @_;
3614 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3615 $self->ask_for_bind (1, $end_cb);
3616}
3617
3618sub update_binding_widgets {
3619 my ($self) = @_;
3620 my ($mod, $sym, $cmds) = $self->get_binding;
3621 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3622 $self->set_command_list ($cmds);
3623}
3624
3625sub get_binding {
3626 my ($self) = @_;
3627 return (
3628 $self->{binding}->[0],
3629 $self->{binding}->[1],
3630 [ grep { defined $_ } @{$self->{commands}} ]
3631 );
3632}
3633
3634sub clear_command_list {
3635 my ($self) = @_;
3636 $self->{cmdbox}->clear ();
3637}
3638
3639sub set_command_list {
3640 my ($self, $cmds) = @_;
3641
3642 $self->{cmdbox}->clear ();
3643 $self->{commands} = $cmds;
3644
3645 my $idx = 0;
3646
3647 for (@$cmds) {
3648 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3649
3650 my $i = $idx;
3651 $hb->add (new CFClient::UI::Label text => $_);
3652 $hb->add (new CFClient::UI::Button
3653 text => "delete",
3654 tooltip => "Deletes the action from the record",
3655 on_activate => sub {
3656 $self->{cmdbox}->remove ($hb);
3657 $cmds->[$i] = undef;
3658 });
3659
3660
3661 $idx++
3662 }
3663}
3664
3665#############################################################################
3666
3667package CFClient::UI::SpellList;
3668
3669our @ISA = CFClient::UI::Table::;
3670
3671sub new {
3672 my $class = shift;
3673
3674 my $self = $class->SUPER::new (
3675 binding => [],
3676 commands => [],
3677 @_,
3678 )
3679}
3680
3681my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3682
3683my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3684 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3685my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3686 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3687my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3691my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3693
3694sub rebuild_spell_list {
3695 my ($self) = @_;
3696
3697 $CFClient::UI::ROOT->on_refresh ($self => sub {
3698 $self->clear;
3699
3700 return unless $::CONN;
3701
3702 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3703 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3704 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3705 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3706 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3707
3708 my $row = 0;
3709
3710 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3711 my $spell = $self->{spell}{$_};
3712
3713 $row++;
3714
3715 my $spell_cb = sub {
3716 my ($widget, $ev) = @_;
3717
3718 if ($ev->{button} == 1) {
3719 $::CONN->user_send ("cast $spell->{name}");
3720 } elsif ($ev->{button} == 2) {
3721 $::CONN->user_send ("invoke $spell->{name}");
3722 } elsif ($ev->{button} == 3) {
3723 (new CFClient::UI::Menu
3724 items => [
3725 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3726 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3727 ],
3728 )->popup ($ev);
3729 } else {
3730 return 0;
3731 }
3732
3733 1
3734 };
3735
3736 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3737
3738 #TODO: add path info to tooltip
3739 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3740
3741 $self->add (0, $row, new CFClient::UI::Face
3742 face => $spell->{face},
3743 can_hover => 1,
3744 can_events => 1,
3745 tooltip => $tooltip,
3746 on_button_down => $spell_cb,
3747 );
3748
3749 $self->add (1, $row, new CFClient::UI::Label
3750 expand => 1,
3751 text => $spell->{name},
3752 can_hover => 1,
3753 can_events => 1,
3754 tooltip => $tooltip,
3755 on_button_down => $spell_cb,
3756 );
3757
3758 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3759 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3760 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3761 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3762 }
3763 });
3764}
3765
3766sub add_spell {
3767 my ($self, $spell) = @_;
3768
3769 $self->{spell}->{$spell->{name}} = $spell;
3770 $self->rebuild_spell_list;
3771}
3772
3773sub remove_spell {
3774 my ($self, $spell) = @_;
3775
3776 delete $self->{spell}->{$spell->{name}};
3777 $self->rebuild_spell_list;
3778}
3779
3780sub clear_spells {
3781 my ($self) = @_;
3782
3783 $self->{spell} = {};
3784 $self->rebuild_spell_list;
3785}
3786
3787#############################################################################
3788
1991package CFClient::UI::Root; 3789package CFClient::UI::Root;
1992 3790
1993our @ISA = CFClient::UI::Container::; 3791our @ISA = CFClient::UI::Container::;
1994 3792
3793use List::Util qw(min max);
3794
1995use CFClient::OpenGL; 3795use CFClient::OpenGL;
1996 3796
1997sub check_size { 3797sub new {
1998 my ($self) = @_; 3798 my $class = shift;
1999 3799
2000 $self->configure (0, 0, $::WITH, $::HEIGHT); 3800 my $self = $class->SUPER::new (
3801 visible => 1,
3802 @_,
3803 );
3804
3805 Scalar::Util::weaken ($self->{root} = $self);
3806
3807 $self
2001} 3808}
2002 3809
2003sub size_request { 3810sub size_request {
2004 ($::WIDTH, $::HEIGHT) 3811 my ($self) = @_;
2005}
2006 3812
2007sub configure { 3813 ($self->{w}, $self->{h})
3814}
3815
3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
3818
3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
3823
3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
3826
3827 int $coord + 0.5
3828}
3829
3830sub invoke_size_allocate {
2008 my ($self, $x, $y, $w, $h) = @_; 3831 my ($self, $w, $h) = @_;
2009 3832
2010 $self->SUPER::configure ($x, $y, $w, $h); 3833 for my $child ($self->children) {
3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2011 3835
2012 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3836 $X = $child->{force_x} if exists $child->{force_x};
2013 for @{$self->{children}}; 3837 $Y = $child->{force_y} if exists $child->{force_y};
2014}
2015 3838
2016sub _topleft { 3839 $X = _to_pixel $X, $W, $self->{w};
3840 $Y = _to_pixel $Y, $H, $self->{h};
3841
3842 $child->configure ($X, $Y, $W, $H);
3843 }
3844
3845 1
3846}
3847
3848sub coord2local {
2017 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
2018 3850
2019 ($x, $y) 3851 ($x, $y)
2020} 3852}
2021 3853
3854sub coord2global {
3855 my ($self, $x, $y) = @_;
3856
3857 ($x, $y)
3858}
3859
2022sub update { 3860sub update {
2023 my ($self) = @_; 3861 my ($self) = @_;
2024 3862
2025 $self->check_size; 3863 $::WANT_REFRESH++;
2026 ::refresh ();
2027} 3864}
2028 3865
2029sub add { 3866sub add {
2030 my ($self, $child) = @_; 3867 my ($self, @children) = @_;
2031 3868
3869 $_->{is_toplevel} = 1
3870 for @children;
3871
2032 $self->SUPER::add ($child); 3872 $self->SUPER::add (@children);
3873}
3874
3875sub remove {
3876 my ($self, @children) = @_;
3877
3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3882
3883 while (@children) {
3884 my $w = pop @children;
3885 push @children, $w->children;
3886 $w->set_invisible;
3887 }
2033} 3888}
2034 3889
2035sub on_refresh { 3890sub on_refresh {
2036 my ($self, $id, $cb) = @_; 3891 my ($self, $id, $cb) = @_;
2037 3892
2038 $self->{refresh_hook}{$id} = $cb; 3893 $self->{refresh_hook}{$id} = $cb;
2039} 3894}
2040 3895
3896sub on_post_alloc {
3897 my ($self, $id, $cb) = @_;
3898
3899 $self->{post_alloc_hook}{$id} = $cb;
3900}
3901
2041sub draw { 3902sub draw {
2042 my ($self) = @_; 3903 my ($self) = @_;
2043 3904
2044 while (my $rcb = delete $self->{refresh_hook}) { 3905 while ($self->{refresh_hook}) {
2045 $_->() for values %$rcb; 3906 $_->()
3907 for values %{delete $self->{refresh_hook}};
2046 } 3908 }
3909
3910 if ($self->{realloc}) {
3911 my %queue;
3912 my @queue;
3913 my $widget;
3914
3915 outer:
3916 while () {
3917 if (my $realloc = delete $self->{realloc}) {
3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3920
3921 $queue{$widget+0}++ and next; # duplicates are common
3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3925 }
3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3974 my $widget = pop @queue || last;
3975
3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3977
3978 $w = 0 if $w < 0;
3979 $h = 0 if $h < 0;
3980
3981 $w = int $w + 0.5;
3982 $h = int $h + 0.5;
3983
3984 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3985 $widget->{old_w} = $widget->{w};
3986 $widget->{old_h} = $widget->{h};
3987
3988 $widget->{w} = $w;
3989 $widget->{h} = $h;
3990
3991 $widget->emit (size_allocate => $w, $h);
3992 }
3993 }
3994 }
3995
3996 while ($self->{post_alloc_hook}) {
3997 $_->()
3998 for values %{delete $self->{post_alloc_hook}};
3999 }
4000
2047 4001
2048 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4002 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2049 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4003 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2050 glClear GL_COLOR_BUFFER_BIT; 4004 glClear GL_COLOR_BUFFER_BIT;
2051 4005
2052 glMatrixMode GL_PROJECTION; 4006 glMatrixMode GL_PROJECTION;
2053 glLoadIdentity; 4007 glLoadIdentity;
2054 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4008 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2055 glMatrixMode GL_MODELVIEW; 4009 glMatrixMode GL_MODELVIEW;
2056 glLoadIdentity; 4010 glLoadIdentity;
2057 4011
4012 {
4013 package CFClient::UI::Base;
4014
4015 ($draw_x, $draw_y, $draw_w, $draw_h) =
4016 (0, 0, $self->{w}, $self->{h});
4017 }
4018
2058 $self->_draw; 4019 $self->_draw;
2059} 4020}
2060 4021
2061############################################################################# 4022#############################################################################
2062 4023
2063package CFClient::UI; 4024package CFClient::UI;
2064 4025
2065$ROOT = new CFClient::UI::Root; 4026$ROOT = new CFClient::UI::Root;
4027$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2066 4028
20671 40291
2068 4030

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