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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.148 by elmex, Sat Apr 22 12:14:45 2006 UTC vs.
Revision 1.308 by root, Mon Jun 19 05:18:14 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 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
147 339
148sub configure { 340sub configure {
149 my ($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 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
158 $y += int +($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 new {
588 my $class = shift;
589
590 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
591 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
592 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
593 border => 0.8, 1079 border => 0.6,
594 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
595 ); 1084 );
596 1085
597 $self
598}
599
600sub set_size {
601 my ($self, $w, $h) = @_;
602 $self->{req_w} = $w;
603 $self->{req_h} = $h;
604 $self->check_size;
605}
606
607sub size_request {
608 my ($self) = @_;
609 ($self->{req_w}, $self->{req_h})
610}
611
612sub size_allocate {
613 my ($self, $w, $h) = @_;
614 $self->{w} = $w;
615 $self->{h} = $h;
616 $self->child->configure (0, 0, $w, $h);
617}
618
619sub _draw {
620 my ($self) = @_;
621
622 my ($w, $h) = ($self->{w}, $self->{h});
623
624 glEnable GL_BLEND;
625 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
626 glEnable GL_TEXTURE_2D;
627 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
628
629# glBegin GL_QUADS;
630# glColor 0, 0, 0, 0;
631# glVertex 0 , 0;
632# glVertex 0 , $h;
633# glVertex $w, $h;
634# glVertex $w, 0;
635# glEnd;
636
637
638 $self->child->draw;
639 glDisable GL_BLEND;
640 glDisable GL_TEXTURE_2D;
641}
642
643#############################################################################
644
645package CFClient::UI::FancyFrame;
646
647our @ISA = CFClient::UI::Bin::;
648
649use CFClient::OpenGL;
650
651my @tex =
652 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
653 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
654
655sub new {
656 my $class = shift;
657
658 # TODO: user_x, user_y, overwrite moveto?
659
660 my $self = $class->SUPER::new (
661 bg => [1, 1, 1, 1],
662 border_bg => [1, 1, 1, 1],
663 border => 0.8,
664 @_
665 );
666
667 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
668 align => 0, 1087 align => 0,
669 valign => 1, 1088 valign => 1,
670 text => $self->{title}, 1089 text => $self->{title},
671 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 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
672 1101
673 $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};
674} 1111}
675 1112
676sub border { 1113sub border {
677 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
678} 1115}
679 1116
680sub size_request { 1117sub size_request {
681 my ($self) = @_; 1118 my ($self) = @_;
682 1119
683 return ($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 $self->{close_button};
684 1125
685 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
686 1127
687 ( 1128 (
688 $w + $self->border * 2, 1129 $w + $self->border * 2,
689 $h + $self->border * 2, 1130 $h + $self->border * 2,
690 ) 1131 )
691} 1132}
692 1133
693sub size_allocate { 1134sub invoke_size_allocate {
694 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
695 1136
1137 if ($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
696 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
697 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
698 1147
699 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
700 if $self->{title};
701
702 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
703}
704 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
705sub button_down { 1156sub invoke_button_down {
706 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
707 1158
1159 my ($w, $h) = @$self{qw(w h)};
708 my $border = $self->border; 1160 my $border = $self->border;
709 1161
710 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
711 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
712 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
713 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
714 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
715 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
716 $self->{motion} = sub { 1173 $self->{motion} = sub {
717 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
718 1175
719 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
720 1178
721 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
722 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
723 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
724 }; 1184 };
725 1185
726 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
727 && $y >= 0 && $y < $border) {
728
729 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
730 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
731 1189
732 $self->{motion} = sub { 1190 $self->{motion} = sub {
733 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
734 1192
735 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
736 1194
737 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
738 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
739 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
740 } 1203 1
741} 1204}
742 1205
743sub button_up { 1206sub invoke_button_up {
744 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
745 1208
746 delete $self->{motion}; 1209 ! ! delete $self->{motion}
747} 1210}
748 1211
749sub mouse_motion { 1212sub invoke_mouse_motion {
750 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
751 1214
752 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
753} 1218}
754 1219
755sub _draw { 1220sub _draw {
756 my ($self) = @_; 1221 my ($self) = @_;
757 1222
1223 my $child = $self->{children}[0];
1224
758 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
759 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
760 1227
761 glEnable GL_BLEND;
762 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
763 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
764 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
765 1230
766 my $border = $self->border; 1231 my $border = $self->border;
767 1232
768 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
769 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
770 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
771 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
772 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
773 1238
774 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
775 1241
776 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
777 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
778 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
779 1245 $bg->{t} = $ch / $bg->{h};
780 glColor @{ $self->{bg} };
781
782 $bg->{s} = $rep_x;
783 $bg->{t} = $rep_y;
784 $bg->{wrap_mode} = 1;
785 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
786 1248
787 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
788 glDisable GL_BLEND;
789 1250
790 $self->{title}->draw if $self->{title};
791 $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};
792} 1262}
793 1263
794############################################################################# 1264#############################################################################
795 1265
796package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
804sub new { 1274sub new {
805 my $class = shift; 1275 my $class = shift;
806 1276
807 $class->SUPER::new ( 1277 $class->SUPER::new (
808 col_expand => [], 1278 col_expand => [],
809 @_ 1279 @_,
810 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
811} 1285}
812 1286
813sub add { 1287sub add {
814 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
815 1289
816 $child->set_parent ($self); 1290 $child->set_parent ($self);
817 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
818 1292
819 $child->check_size; 1293 $self->realloc;
820} 1294}
821 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
822# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
823sub clear { 1303sub clear {
824 my ($self) = @_; 1304 my ($self) = @_;
825 1305
1306 my @children = $self->children;
826 delete $self->{children}; 1307 delete $self->{children};
827 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
828} 1315}
829 1316
830sub get_wh { 1317sub get_wh {
831 my ($self) = @_; 1318 my ($self) = @_;
832 1319
… …
837 or next; 1324 or next;
838 1325
839 for my $x (0 .. $#$row) { 1326 for my $x (0 .. $#$row) {
840 my $widget = $row->[$x] 1327 my $widget = $row->[$x]
841 or next; 1328 or next;
842 my ($w, $h) = $widget->size_request; 1329 my ($w, $h) = @$widget{qw(req_w req_h)};
843 1330
844 $w[$x] = max $w[$x], $w; 1331 $w[$x] = max $w[$x], $w;
845 $h[$y] = max $h[$y], $h; 1332 $h[$y] = max $h[$y], $h;
846 } 1333 }
847 } 1334 }
… …
858 (sum @$ws), 1345 (sum @$ws),
859 (sum @$hs), 1346 (sum @$hs),
860 ) 1347 )
861} 1348}
862 1349
863sub size_allocate { 1350sub invoke_size_allocate {
864 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
865 1352
866 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
867 1354
868 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
869 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
870 1357
871 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
872 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
873 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
874 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
900 } 1387 }
901 1388
902 $y += $row_h; 1389 $y += $row_h;
903 } 1390 }
904 1391
1392 1
905} 1393}
906 1394
907sub find_widget { 1395sub find_widget {
908 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
909 1397
… …
928 } 1416 }
929} 1417}
930 1418
931############################################################################# 1419#############################################################################
932 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my $children = $self->{children};
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@$children || 1)) x @$children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children->[$_]{expand}
1462 for 0 .. $#$children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#$children) {
1470 my $alloc = $req[$_];
1471 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
933package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
934 1482
935# TODO: wrap into common Box base class
936
937our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
938 1484
939sub size_request { 1485sub new {
940 my ($self) = @_; 1486 my $class = shift;
941 1487
942 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
943 1489 vertical => 0,
944 ( 1490 @_,
945 (List::Util::sum map $_->[0], @alloc),
946 (List::Util::max map $_->[1], @alloc),
947 ) 1491 )
948} 1492}
949 1493
950sub size_allocate {
951 my ($self, $w, $h) = @_;
952
953 ($h, $w) = ($w, $h);
954
955 my $children = $self->{children};
956
957 my @h = map +($_->size_request)[0], @$children;
958
959 my $req_h = List::Util::sum @h;
960
961 if ($req_h > $h) {
962 # ah well, not enough space
963 $_ *= $h / $req_h for @h;
964 } else {
965 my $exp = List::Util::sum map $_->{expand}, @$children;
966 $exp ||= 1;
967
968 for (0 .. $#$children) {
969 my $child = $children->[$_];
970
971 my $alloc_h = $h[$_];
972 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
973 $h[$_] = $alloc_h;
974 }
975 }
976
977 CFClient::UI::harmonize \@h;
978
979 my $y = 0;
980 for (0 .. $#$children) {
981 my $child = $children->[$_];
982 my $h = $h[$_];
983 $child->configure ($y, 0, $h, $w);
984
985 $y += $h;
986 }
987
988 1
989}
990
991############################################################################# 1494#############################################################################
992 1495
993package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
994 1497
995# TODO: wrap into common Box base class
996
997our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
998 1499
999sub size_request { 1500sub new {
1000 my ($self) = @_; 1501 my $class = shift;
1001 1502
1002 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1003 1504 vertical => 1,
1004 ( 1505 @_,
1005 (List::Util::max map $_->[0], @alloc),
1006 (List::Util::sum map $_->[1], @alloc),
1007 ) 1506 )
1008} 1507}
1009 1508
1010sub size_allocate {
1011 my ($self, $w, $h) = @_;
1012
1013 my $children = $self->{children};
1014
1015 my @h = map +($_->size_request)[1], @$children;
1016
1017 my $req_h = List::Util::sum @h;
1018
1019 if ($req_h > $h) {
1020 # ah well, not enough space
1021 $_ *= $h / $req_h for @h;
1022 } else {
1023 my $exp = List::Util::sum map $_->{expand}, @$children;
1024 $exp ||= 1;
1025
1026 for (0 .. $#$children) {
1027 my $child = $children->[$_];
1028
1029 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1030 }
1031 }
1032
1033 CFClient::UI::harmonize \@h;
1034
1035 my $y = 0;
1036 for (0 .. $#$children) {
1037 my $child = $children->[$_];
1038 my $h = $h[$_];
1039 $child->configure (0, $y, $w, $h);
1040
1041 $y += $h;
1042 }
1043
1044 1
1045}
1046
1047############################################################################# 1509#############################################################################
1048 1510
1049package CFClient::UI::Label; 1511package CFClient::UI::Label;
1050 1512
1051our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1052 1514
1053use CFClient::OpenGL; 1515use CFClient::OpenGL;
1054 1516
1055sub new { 1517sub new {
1056 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1057 1519
1058 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1059 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),
1060 fontsize => 1, 1530 fontsize => 1,
1061 text => "",
1062 align => -1, 1531 align => -1,
1063 valign => -1, 1532 valign => -1,
1064 padding => 2, 1533 padding_x => 2,
1065 layout => new CFClient::Layout, 1534 padding_y => 2,
1535 can_events => 0,
1066 %arg 1536 %arg
1067 ); 1537 );
1068 1538
1069 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1070 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1071 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1072 $self->{template} = $layout; 1542 $self->{template} = $layout;
1073 } 1543 }
1074 1544
1075 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1076 $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 }
1077 1550
1078 $self 1551 $self
1079} 1552}
1080 1553
1081sub escape_text { 1554sub escape($) {
1082 local $_ = $_[1]; 1555 local $_ = $_[0];
1083 1556
1084 s/&/&amp;/g; 1557 s/&/&amp;/g;
1085 s/>/&gt;/g; 1558 s/>/&gt;/g;
1086 s/</&lt;/g; 1559 s/</&lt;/g;
1087 1560
1088 $_[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 $self->SUPER::realloc;
1089} 1576}
1090 1577
1091sub set_text { 1578sub set_text {
1092 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1093 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;
1094 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1095 1586
1096 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1097 $self->update; 1589 $self->update;
1098} 1590}
1099 1591
1100sub set_markup { 1592sub set_markup {
1101 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1102 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;
1103 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1104 1602
1105 delete $self->{texture}; 1603 delete $self->{size_req};
1604 $self->realloc;
1106 $self->update; 1605 $self->update;
1107} 1606}
1108 1607
1109sub size_request { 1608sub size_request {
1110 my ($self) = @_; 1609 my ($self) = @_;
1111 1610
1112 $self->{layout}->set_width; 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});
1113 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1114 1617
1115 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1116 1619
1117 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1118 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1119 1623
1120 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1121 1625
1122 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1123 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1124 } 1631 };
1125 1632
1126 ( 1633 @{ $self->{size_req} }
1127 $w + $self->{padding} * 2,
1128 $h + $self->{padding} * 2,
1129 )
1130} 1634}
1131 1635
1132sub size_allocate { 1636sub invoke_size_allocate {
1133 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1134 1638
1639 delete $self->{ox};
1640
1135 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1136} 1645}
1137 1646
1138sub set_fontsize { 1647sub set_fontsize {
1139 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1140 1649
1141 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1142 $self->check_size; 1651 delete $self->{texture};
1652
1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1143} 1662}
1144 1663
1145sub _draw { 1664sub _draw {
1146 my ($self) = @_; 1665 my ($self) = @_;
1147 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1148 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};
1149 $self->{layout}->set_width ($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});
1150 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1151 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1152 }; 1678 };
1153 1679
1154 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1155 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
1156 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 {
1157 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1158 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1159 glColor @{$self->{fg}}; 1702 }
1160
1161 $self->{ox} = int (
1162 $self->{align} < 0 ? $self->{padding}
1163 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1164 : ($self->{w} - $tex->{w}) * 0.5
1165 );
1166
1167 $self->{oy} = int (
1168 $self->{valign} < 0 ? $self->{padding}
1169 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1170 : ($self->{h} - $tex->{h}) * 0.5
1171 );
1172
1173 $tex->draw_quad ($self->{ox}, $self->{oy});
1174 1703
1175 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1176 glDisable GL_BLEND;
1177} 1705}
1178 1706
1179############################################################################# 1707#############################################################################
1180 1708
1181package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1186 1714
1187sub new { 1715sub new {
1188 my $class = shift; 1716 my $class = shift;
1189 1717
1190 $class->SUPER::new ( 1718 $class->SUPER::new (
1191 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1192 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1193 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1194 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1195 can_hover => 1, 1723 can_hover => 1,
1196 can_focus => 1, 1724 can_focus => 1,
1197 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1198 @_ 1729 @_
1199 ) 1730 )
1200} 1731}
1201 1732
1202sub _set_text { 1733sub _set_text {
… …
1204 1735
1205 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1206 1737
1207 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1208 1739
1209 delete $self->{texture};
1210
1211 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1212 $self->{text} = $text; 1741 $self->{text} = $text;
1213 1742
1214 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1215 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1216 1746
1217 $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);
1218} 1758}
1219 1759
1220sub get_text { 1760sub get_text {
1221 $_[0]{text} 1761 $_[0]{text}
1222} 1762}
… …
1227 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1228 1768
1229 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1230} 1770}
1231 1771
1232sub size_allocate {
1233 my ($self, $w, $h) = @_;
1234
1235 $self->_set_text ($self->{text});
1236}
1237
1238sub set_text {
1239 my ($self, $text) = @_;
1240
1241 $self->{cursor} = length $text;
1242 $self->_set_text ($text);
1243 $self->update;
1244}
1245
1246sub key_down { 1772sub invoke_key_down {
1247 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1248 1774
1249 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1250 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1251 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1252 1778
1253 my $text = $self->get_text; 1779 my $text = $self->get_text;
1254 1780
1255 if ($sym == 8) { 1781 if ($uni == 8) {
1256 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1257 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1258 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1259 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1260 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1261 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1262 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1263 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1264 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1265 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1266 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1267 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1268 $self->emit ('escape'); 1794 $self->emit ('escape');
1269 } elsif ($uni) { 1795 } elsif ($uni) {
1270 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1271 } 1799 }
1272 1800
1273 $self->_set_text ($text); 1801 $self->_set_text ($text);
1274 $self->update;
1275}
1276 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1277sub focus_in { 1808sub invoke_focus_in {
1278 my ($self) = @_; 1809 my ($self) = @_;
1279 1810
1280 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1281 1812
1282 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1283} 1814}
1284 1815
1285sub button_down { 1816sub invoke_button_down {
1286 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1287 1818
1288 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1289 1820
1290 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1291 1822
1292 # byte-index to char-index 1823 # byte-index to char-index
1293 my $text = $self->{text}; 1824 my $text = $self->{text};
1294 utf8::encode $text; 1825 utf8::encode $text;
1295 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1296 1827
1297 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1298 $self->update; 1829 $self->update;
1830
1831 1
1299} 1832}
1300 1833
1301sub mouse_motion { 1834sub invoke_mouse_motion {
1302 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1303# 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, $y;#d#
1837
1838 1
1304} 1839}
1305 1840
1306sub _draw { 1841sub _draw {
1307 my ($self) = @_; 1842 my ($self) = @_;
1308 1843
1309 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1310 1845
1311 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1312 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1313 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1314 } else { 1849 } else {
1315 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1316 } 1851 }
1317 1852
1318 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1319 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1320 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1321 glVertex 0 , 0; 1856 glVertex 0 , 0;
1322 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1323 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1324 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1349 1884
1350our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1351 1886
1352use CFClient::OpenGL; 1887use CFClient::OpenGL;
1353 1888
1354sub key_down { 1889sub invoke_key_down {
1355 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1356 1891
1357 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1358 1893
1359 if ($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} = '';
1360 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1361 $self->update; 1901 $self->update;
1362 1902
1903 } elsif ($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
1363 } else { 1925 } else {
1364 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1365 } 1929 1
1366
1367} 1930}
1368 1931
1369############################################################################# 1932#############################################################################
1370 1933
1371package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1380 1943
1381sub new { 1944sub new {
1382 my $class = shift; 1945 my $class = shift;
1383 1946
1384 $class->SUPER::new ( 1947 $class->SUPER::new (
1385 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1386 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1387 bg => [1, 1, 1, 0.2],
1388 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1389 can_hover => 1, 1952 can_hover => 1,
1390 align => 0, 1953 align => 0,
1391 valign => 0, 1954 valign => 0,
1955 can_events => 1,
1392 @_ 1956 @_
1393 ) 1957 )
1394} 1958}
1395 1959
1396sub button_up { 1960sub invoke_button_up {
1397 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1398 1962
1963 $self->emit ("activate")
1399 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1400 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1401 $self->emit ("activate"); 1966
1402 } 1967 1
1403} 1968}
1404 1969
1405sub _draw { 1970sub _draw {
1406 my ($self) = @_; 1971 my ($self) = @_;
1407 1972
1408 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1409 1974
1410 if ($GRAB == $self) {
1411 $self->{fg} = $self->{active_fg};
1412 }
1413
1414 glEnable GL_BLEND;
1415 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1416 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1417 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1418 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1419 1978
1420 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1421 1980
1422 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1423 glDisable GL_BLEND;
1424 1982
1425 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
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
1426} 2020}
1427 2021
1428############################################################################# 2022#############################################################################
1429 2023
1430package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1439 2033
1440sub new { 2034sub new {
1441 my $class = shift; 2035 my $class = shift;
1442 2036
1443 $class->SUPER::new ( 2037 $class->SUPER::new (
1444 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1445 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1446 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1447 state => 0, 2044 state => 0,
1448 can_hover => 1, 2045 can_hover => 1,
1449 @_ 2046 @_
1450 ) 2047 )
1451} 2048}
1452 2049
1453sub size_request { 2050sub size_request {
1454 my ($self) = @_; 2051 my ($self) = @_;
1455 2052
1456 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1457} 2054}
1458 2055
1459sub button_down { 2056sub invoke_button_down {
1460 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1461 2058
1462 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1463 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1464 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1465 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1466 } 2067 1
1467} 2068}
1468 2069
1469sub _draw { 2070sub _draw {
1470 my ($self) = @_; 2071 my ($self) = @_;
1471 2072
1472 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1473 2074
1474 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1475 2076
1476 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;
1477 2080
1478 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1479 2082
1480 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1481 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1482 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1483
1484 my $tex = $self->{state} ? $tex[1] : $tex[0];
1485
1486 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1487
1488 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1489 glDisable GL_BLEND;
1490} 2088}
1491 2089
1492############################################################################# 2090#############################################################################
1493 2091
1494package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1501our %loaded_images; 2099our %loaded_images;
1502 2100
1503sub new { 2101sub new {
1504 my $class = shift; 2102 my $class = shift;
1505 2103
1506 my $self = $class->SUPER::new (@_); 2104 my $self = $class->SUPER::new (can_events => 0, @_);
1507 2105
1508 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2106 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
1509 2107
1510 $loaded_images{$self->{image}} ||= 2108 $loaded_images{$self->{image}} ||=
1511 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2109 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
… …
1537 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1538 2136
1539 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1540 } 2138 }
1541 2139
1542 glEnable GL_BLEND;
1543 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1544 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1545 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1546 2142
1547 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1548 2144
1549 glDisable GL_BLEND;
1550 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1551} 2146}
1552 2147
1553############################################################################# 2148#############################################################################
1554 2149
1555package CFClient::UI::VGauge; 2150package CFClient::UI::VGauge;
1556 2151
1557our @ISA = CFClient::UI::Base::; 2152our @ISA = CFClient::UI::Base::;
2153
2154use List::Util qw(min max);
1558 2155
1559use CFClient::OpenGL; 2156use CFClient::OpenGL;
1560 2157
1561my %tex = ( 2158my %tex = (
1562 food => [ 2159 food => [
1563 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2160 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1564 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2161 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1565 ], 2162 ],
1566 grace => [ 2163 grace => [
1567 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2164 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1568 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2165 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1569 ], 2166 ],
1570 hp => [ 2167 hp => [
1571 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2168 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1572 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2169 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1573 ], 2170 ],
1574 mana => [ 2171 mana => [
1575 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1576 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2173 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1577 ], 2174 ],
1578); 2175);
1579 2176
1580# eg. VGauge->new (gauge => 'food'), default gauge: food 2177# eg. VGauge->new (gauge => 'food'), default gauge: food
1581sub new { 2178sub new {
… …
1600} 2197}
1601 2198
1602sub set_max { 2199sub set_max {
1603 my ($self, $max) = @_; 2200 my ($self, $max) = @_;
1604 2201
2202 return if $self->{max_val} == $max;
2203
1605 $self->{max_val} = $max; 2204 $self->{max_val} = $max;
2205 $self->update;
1606} 2206}
1607 2207
1608sub set_value { 2208sub set_value {
1609 my ($self, $val, $max) = @_; 2209 my ($self, $val, $max) = @_;
1610 2210
1611 $self->set_max ($max) 2211 $self->set_max ($max)
1612 if defined $max; 2212 if defined $max;
1613 2213
1614 $max = $self->{max_val}; 2214 return if $self->{val} == $val;
2215
1615 $self->{val} = $val; 2216 $self->{val} = $val;
1616
1617 $self->update; 2217 $self->update;
1618} 2218}
1619 2219
1620sub _draw { 2220sub _draw {
1621 my ($self) = @_; 2221 my ($self) = @_;
1622 2222
1623 my $tex = $tex{$self->{type}}; 2223 my $tex = $tex{$self->{type}};
2224 my ($t1, $t2, $t3) = @$tex;
1624 2225
1625 my ($w, $h) = ($self->{w}, $self->{h}); 2226 my ($w, $h) = ($self->{w}, $self->{h});
1626 2227
1627 if ($self->{vertical}) { 2228 if ($self->{vertical}) {
1628 glRotate 90, 0, 0, 1; 2229 glRotate 90, 0, 0, 1;
… …
1630 2231
1631 ($w, $h) = ($h, $w); 2232 ($w, $h) = ($h, $w);
1632 } 2233 }
1633 2234
1634 my $ycut = $self->{val} / ($self->{max_val} || 1); 2235 my $ycut = $self->{val} / ($self->{max_val} || 1);
1635 $ycut = 1 if $self->{val} > $self->{max_val};
1636 2236
1637 my $t1 = $tex->[0]; 2237 my $ycut1 = max 0, min 1, $ycut;
1638 my $t2 = $tex->[1]; 2238 my $ycut2 = max 0, min 1, $ycut - 1;
2239
2240 my $h1 = $self->{h} * (1 - $ycut1);
2241 my $h2 = $self->{h} * (1 - $ycut2);
1639 2242
1640 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1642 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1644 2248
1645 my $h1 = $self->{h} - $ycut * $self->{h};
1646 my $h2 = $ycut * $self->{h};
1647
1648 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1649 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
1650 glTexCoord 0 , 0; glVertex 0 , 0; 2251 glTexCoord 0 , 0; glVertex 0 , 0;
1651 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2252 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1652 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2253 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1653 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2254 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1654 glEnd; 2255 glEnd;
1655 2256
2257 my $ycut1 = List::Util::min 1, $ycut;
1656 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t2->{name};
1657 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
1658 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1659 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2261 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1660 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1661 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1662 glEnd; 2264 glEnd;
2265
2266 if ($t3) {
2267 glBindTexture GL_TEXTURE_2D, $t3->{name};
2268 glBegin GL_QUADS;
2269 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2270 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2273 glEnd;
2274 }
1663 2275
1664 glDisable GL_BLEND; 2276 glDisable GL_BLEND;
1665 glDisable GL_TEXTURE_2D; 2277 glDisable GL_TEXTURE_2D;
1666} 2278}
1667 2279
… …
1670package CFClient::UI::Gauge; 2282package CFClient::UI::Gauge;
1671 2283
1672our @ISA = CFClient::UI::VBox::; 2284our @ISA = CFClient::UI::VBox::;
1673 2285
1674sub new { 2286sub new {
1675 my ($class, %arg) = shift; 2287 my ($class, %arg) = @_;
1676 2288
1677 my $self = $class->SUPER::new ( 2289 my $self = $class->SUPER::new (
1678 @_, 2290 tooltip => $arg{type},
2291 can_hover => 1,
2292 can_events => 1,
2293 %arg,
1679 ); 2294 );
1680 2295
1681 $self->add ($self->{value} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2296 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1682 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2297 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1683 $self->add ($self->{max} = new CFClient::UI::Label valign => 1, align => 0, template => "999"); 2298 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1684 2299
1685 $self 2300 $self
1686} 2301}
1687 2302
1688sub set_fontsize { 2303sub set_fontsize {
… …
1690 2305
1691 $self->{value}->set_fontsize ($fsize); 2306 $self->{value}->set_fontsize ($fsize);
1692 $self->{max} ->set_fontsize ($fsize); 2307 $self->{max} ->set_fontsize ($fsize);
1693} 2308}
1694 2309
2310sub set_max {
2311 my ($self, $max) = @_;
2312
2313 $self->{gauge}->set_max ($max);
2314 $self->{max}->set_text ($max);
2315}
2316
1695sub set_value { 2317sub set_value {
1696 my ($self, $val, $max) = @_; 2318 my ($self, $val, $max) = @_;
1697 2319
1698 $self->set_max ($max) 2320 $self->set_max ($max)
1699 if defined $max; 2321 if defined $max;
1700 2322
1701 $self->{gauge}->set_value ($val, $max); 2323 $self->{gauge}->set_value ($val, $max);
1702 $self->{value}->set_text ($val); 2324 $self->{value}->set_text ($val);
1703}
1704
1705sub set_max {
1706 my ($self, $max) = @_;
1707
1708 $self->{gauge}->set_max ($max);
1709 $self->{max}->set_text ($max);
1710} 2325}
1711 2326
1712############################################################################# 2327#############################################################################
1713 2328
1714package CFClient::UI::Slider; 2329package CFClient::UI::Slider;
… …
1724 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1725 2340
1726sub new { 2341sub new {
1727 my $class = shift; 2342 my $class = shift;
1728 2343
1729 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1730 2345
1731 # TODO: 0-width page 2346 # TODO: 0-width page
1732 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1733 # TODO: calculations are off 2348 # TODO: calculations are off
1734 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1735 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1736 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1737 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1738 req_w => 20, 2355 min_w => $::WIDTH / 80,
1739 req_h => 20, 2356 min_h => $::WIDTH / 80,
1740 vertical => 0, 2357 vertical => 0,
1741 can_hover => 1, 2358 can_hover => 1,
1742 inner_pad => 5, 2359 inner_pad => 0.02,
1743 @_ 2360 @_
1744 ); 2361 );
1745 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1746 $self 2366 $self
1747} 2367}
1748 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1749sub size_request { 2403sub size_request {
1750 my ($self) = @_; 2404 my ($self) = @_;
1751 2405
1752 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1753 my $h = $self->{req_h};
1754
1755 $self->{vertical} ? ($h, $w) : ($w, $h)
1756} 2407}
1757 2408
1758sub button_down { 2409sub invoke_button_down {
1759 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1760 2411
1761 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1762 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1763} 2417}
1764 2418
1765sub mouse_motion { 2419sub invoke_mouse_motion {
1766 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1767 2421
1768 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1769 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1770 2452
1771 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1772 2454
1773 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1774 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1775 2457
1776 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1777 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
1778 $x = $lo if $x < $lo;
1779 $x = $hi - $page if $x > $hi - $page;
1780 $self->{range}[0] = $x;
1781 2460
1782 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1783 $self->update; 2462 $self->{knob_w} = $knob_w;
1784 } 2463 }
1785}
1786
1787# the inner_* stuff is for generating a padding for the slider handle,
1788# so that the handle doesn't leave the texture. This calculation isn't 100%
1789# correct propably, but it does the job for now
1790sub _calc_inner_pad_px {
1791 my ($self, $w) = @_;
1792 ($w / 100) * $self->{inner_pad} # % to pixels
1793}
1794
1795sub _draw {
1796 my ($self) = @_;
1797 2464
1798 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1799 2466
1800 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1801 2468
1802 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1803 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1804 2471
2472 glTranslate 1, 0, 0;
1805 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1806 glTranslate 0, -$self->{w}, 0;
1807
1808 ($w, $h) = ($h, $w);
1809 } 2474 }
1810 2475
1811 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1812 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1813 2478
1814 my ($value, $lo, $hi, $page) = @{$self->{range}};
1815
1816 $hi = $value + 1 if $lo == $hi;
1817
1818 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1819 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1820
1821 $page = int $page * $inner_w / ($hi - $lo);
1822 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1823
1824 $w -= $page;
1825 $page &= ~1;
1826 glTranslate $page * 0.5, 0, 0;
1827 $page ||= 2;
1828
1829 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1830 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1831
1832 glEnable GL_BLEND;
1833 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1834 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
1835 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1836 2481
1837 # draw background 2482 # draw background
1838 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1839 2484
1840 # draw handle 2485 # draw handle
1841 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1842 2487
1843 glDisable GL_BLEND;
1844 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
1845} 2489}
1846 2490
1847############################################################################# 2491#############################################################################
1848 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
1849package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
1850 2535
1851our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
1852 2537
1853use CFClient::OpenGL; 2538use CFClient::OpenGL;
1854 2539
1855sub new { 2540sub new {
1856 my $class = shift; 2541 my $class = shift;
1857 2542
1858 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
1859 fontsize => 1, 2544 fontsize => 1,
2545 can_events => 0,
2546 indent => 0,
2547 #font => default_font
1860 @_, 2548 @_,
1861 2549
1862 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
1863 par => [], 2551 par => [],
1864 height => 0, 2552 height => 0,
1865 children => [ 2553 children => [
1866 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
1867 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
1868 ], 2556 ],
1869 ); 2557 );
1870 2558
1871 $self->{children}[1]->connect (changed => sub { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
1872 $self->update;
1873 });
1874 2560
1875 $self 2561 $self
1876} 2562}
1877 2563
1878sub set_fontsize { 2564sub set_fontsize {
… …
1880 2566
1881 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
1882 $self->reflow; 2568 $self->reflow;
1883} 2569}
1884 2570
2571sub invoke_size_allocate {
2572 my ($self, $w, $h) = @_;
2573
2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2578
2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
1885sub text_height { 2584sub text_size {
1886 my ($self, $text) = @_; 2585 my ($self, $text, $indent) = @_;
1887 2586
1888 my $layout = $self->{layout}; 2587 my $layout = $self->{layout};
1889 2588
1890 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1891 $layout->set_width ($self->{w}); 2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1892 $layout->set_text ($text); 2592 $layout->set_markup ($text);
1893 2593
1894 ($layout->size)[1] 2594 $layout->size
1895} 2595}
1896 2596
1897sub reflow { 2597sub reflow {
1898 my ($self) = @_; 2598 my ($self) = @_;
1899 2599
1900 $self->{need_reflow}++; 2600 $self->{need_reflow}++;
1901 $self->update; 2601 $self->update;
1902} 2602}
1903 2603
1904sub size_allocate { 2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
1905 my ($self, $w, $h) = @_; 2612 my ($self) = @_;
1906 2613
1907 $self->SUPER::size_allocate ($w, $h); 2614 $self->{par} = [];
1908 2615 $self->{height} = 0;
1909 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1910 $self->{layout}->set_width ($self->{children}[0]{w});
1911
1912 $self->reflow;
1913} 2617}
1914 2618
1915sub add_paragraph { 2619sub add_paragraph {
1916 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
1917 2621
1918 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
1919 2623 my ($w, $h) = $self->text_size ($line);
1920 my $height = $self->text_height ($text);
1921
1922 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
1923 2627
1924 push @{$self->{par}}, [$height, $color, $text];
1925
1926 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1927 $self->{children}[1]->update;
1928} 2629}
1929 2630
1930sub update { 2631sub update {
1931 my ($self) = @_; 2632 my ($self) = @_;
1932 2633
… …
1934 2635
1935 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
1936 2637
1937 delete $self->{texture}; 2638 delete $self->{texture};
1938 2639
1939 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
1940 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
1941 my $height = 0; 2644 my $height = 0;
1942 2645
1943 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
1944 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
1945 2662
1946 $self->{height} = $height; 2663 $self->{height} = $height;
1947 2664
1948 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1949 2666
1950 delete $self->{texture}; 2667 delete $self->{texture};
1951 } 2668 }
1952 2669
1953 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1954 glClearColor 0, 0, 0, 1; 2671 glClearColor 0, 0, 0, 0;
1955 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
1956 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
1957 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
1958 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1959 glEnable GL_TEXTURE_2D;
1960 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1961
1962 my $top = int $self->{children}[1]{range}[0];
1963
1964 my $y0 = $top;
1965 my $y1 = $top + $self->{h};
1966
1967 my $y = 0;
1968
1969 my $layout = $self->{layout};
1970 2688
1971 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
1972 my $h = $par->[0]; 2690 my $h = $par->[1];
1973 2691
1974 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1975 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
1976 2697
1977 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1978 my ($W, $H) = $layout->size; 2699
1979 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1980 } 2702 }
1981 2703
1982 $y += $h; 2704 $y += $h;
1983 } 2705 }
1984 2706
1985 glDisable GL_TEXTURE_2D;
1986 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
1987 }; 2708 };
1988 }); 2709 });
1989} 2710}
1990 2711
1991sub _draw { 2712sub _draw {
1992 my ($self) = @_; 2713 my ($self) = @_;
1993 2714
1994 if ($self->{texture}) {
1995 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
1996 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1997 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2717 glColor 0, 0, 0, 1;
2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1998 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
1999 }
2000 2720
2001 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2002 2722
2003} 2723}
2004 2724
… …
2052 2772
2053sub new { 2773sub new {
2054 my $class = shift; 2774 my $class = shift;
2055 2775
2056 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2057 state => 0, 2777 state => 0,
2058 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2059 @_ 2779 @_
2060 ); 2780 );
2061 2781
2062 if ($self->{state}) {
2063 $self->{state} = 0;
2064 $self->toggle_flopper;
2065 }
2066
2067 $self 2782 $self
2068} 2783}
2069 2784
2070sub toggle_flopper { 2785sub toggle_flopper {
2071 my ($self) = @_; 2786 my ($self) = @_;
2072 2787
2073 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2074 if ($self->{state} = !$self->{state}) { 2789}
2075 $CFClient::UI::ROOT->add ($self->{other}); 2790
2076 $self->{other}->move ($self->coord2global (0, $self->{h})); 2791#############################################################################
2792
2793package CFClient::UI::Tooltip;
2794
2795our @ISA = CFClient::UI::Bin::;
2796
2797use CFClient::OpenGL;
2798
2799sub new {
2800 my $class = shift;
2801
2802 $class->SUPER::new (
2803 @_,
2804 can_events => 0,
2805 )
2806}
2807
2808sub set_tooltip_from {
2809 my ($self, $widget) = @_;
2810
2811 my $tooltip = $widget->{tooltip};
2812
2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2831}
2832
2833sub size_request {
2834 my ($self) = @_;
2835
2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2837
2838 ($w + 4, $h + 4)
2839}
2840
2841sub invoke_size_allocate {
2842 my ($self, $w, $h) = @_;
2843
2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2863}
2864
2865sub _draw {
2866 my ($self) = @_;
2867
2868 glTranslate 0.375, 0.375;
2869
2870 my ($w, $h) = @$self{qw(w h)};
2871
2872 glColor 1, 0.8, 0.4;
2873 glBegin GL_QUADS;
2874 glVertex 0 , 0;
2875 glVertex 0 , $h;
2876 glVertex $w, $h;
2877 glVertex $w, 0;
2878 glEnd;
2879
2880 glColor 0, 0, 0;
2881 glBegin GL_LINE_LOOP;
2882 glVertex 0 , 0;
2883 glVertex 0 , $h;
2884 glVertex $w, $h;
2885 glVertex $w, 0;
2886 glEnd;
2887
2888 glTranslate 2 - 0.375, 2 - 0.375;
2889
2890 $self->SUPER::_draw;
2891}
2892
2893#############################################################################
2894
2895package CFClient::UI::Face;
2896
2897our @ISA = CFClient::UI::Base::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
2077 $self->emit ("open"); 3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
2078 } else { 3053 } else {
2079 $CFClient::UI::ROOT->remove ($self->{other}); 3054 return 0
2080 $self->emit ("close"); 3055 }
3056
2081 } 3057 1
2082
2083 $self->emit (changed => $self->{state});
2084} 3058}
2085 3059
2086############################################################################# 3060#############################################################################
2087 3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub commit {
3478 my ($self) = @_;
3479 my ($mod, $sym, $cmds) = $self->get_binding;
3480 if ($sym != 0 && @$cmds > 0) {
3481 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3482 ."'. Don't forget 'Save Config'!");
3483 $self->{binding_change}->($mod, $sym, $cmds)
3484 if $self->{binding_change};
3485 } else {
3486 $::STATUSBOX->add ("No action bound, no key or action specified!");
3487 $self->{binding_cancel}->()
3488 if $self->{binding_cancel};
3489 }
3490}
3491
3492sub start {
3493 my ($self) = @_;
3494
3495 $self->{rec_btn}->set_text ("stop recording");
3496 $self->{recording} = 1;
3497 $self->clear_command_list;
3498 $::CONN->start_record if $::CONN;
3499}
3500
3501sub stop {
3502 my ($self) = @_;
3503
3504 $self->{rec_btn}->set_text ("start recording");
3505 $self->{recording} = 0;
3506
3507 my $rec;
3508 $rec = $::CONN->stop_record if $::CONN;
3509 return unless ref $rec eq 'ARRAY';
3510 $self->set_command_list ($rec);
3511}
3512
3513
3514sub ask_for_bind_and_commit {
3515 my ($self) = @_;
3516 $self->ask_for_bind (1);
3517}
3518
3519sub ask_for_bind {
3520 my ($self, $commit, $end_cb) = @_;
3521
3522 CFClient::Binder::open_binding_dialog (sub {
3523 my ($mod, $sym) = @_;
3524 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3525 $self->update_binding_widgets;
3526 $self->commit if $commit;
3527 $end_cb->() if $end_cb;
3528 });
3529}
3530
3531# $mod and $sym are the modifiers and key symbol
3532# $cmds is a array ref of strings (the commands)
3533# $cb is the callback that is executed on OK
3534# $ccb is the callback that is executed on CANCEL and
3535# when the binding was unsuccessful on OK
3536sub set_binding {
3537 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3538
3539 $self->clear_command_list;
3540 $self->{recording} = 0;
3541 $self->{rec_btn}->set_text ("start recording");
3542
3543 $self->{binding} = [$mod, $sym];
3544 $self->{commands} = $cmds;
3545
3546 $self->{binding_change} = $cb;
3547 $self->{binding_cancel} = $ccb;
3548
3549 $self->update_binding_widgets;
3550}
3551
3552# this is a shortcut method that asks for a binding
3553# and then just binds it.
3554sub do_quick_binding {
3555 my ($self, $cmds, $end_cb) = @_;
3556 $self->set_binding (undef, undef, $cmds, sub {
3557 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3558 });
3559 $self->ask_for_bind (1, $end_cb);
3560}
3561
3562sub update_binding_widgets {
3563 my ($self) = @_;
3564 my ($mod, $sym, $cmds) = $self->get_binding;
3565 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3566 $self->set_command_list ($cmds);
3567}
3568
3569sub get_binding {
3570 my ($self) = @_;
3571 return (
3572 $self->{binding}->[0],
3573 $self->{binding}->[1],
3574 [ grep { defined $_ } @{$self->{commands}} ]
3575 );
3576}
3577
3578sub clear_command_list {
3579 my ($self) = @_;
3580 $self->{cmdbox}->clear ();
3581}
3582
3583sub set_command_list {
3584 my ($self, $cmds) = @_;
3585
3586 $self->{cmdbox}->clear ();
3587 $self->{commands} = $cmds;
3588
3589 my $idx = 0;
3590
3591 for (@$cmds) {
3592 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3593
3594 my $i = $idx;
3595 $hb->add (new CFClient::UI::Label text => $_);
3596 $hb->add (new CFClient::UI::Button
3597 text => "delete",
3598 tooltip => "Deletes the action from the record",
3599 on_activate => sub {
3600 $self->{cmdbox}->remove ($hb);
3601 $cmds->[$i] = undef;
3602 });
3603
3604
3605 $idx++
3606 }
3607}
3608
3609#############################################################################
3610
3611package CFClient::UI::SpellList;
3612
3613our @ISA = CFClient::UI::Table::;
3614
3615sub new {
3616 my $class = shift;
3617
3618 my $self = $class->SUPER::new (
3619 binding => [],
3620 commands => [],
3621 @_,
3622 )
3623}
3624
3625my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3626
3627my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3629my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3635my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3637
3638sub rebuild_spell_list {
3639 my ($self) = @_;
3640
3641 $CFClient::UI::ROOT->on_refresh ($self => sub {
3642 $self->clear;
3643
3644 return unless $::CONN;
3645
3646 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3647 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3648 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3649 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3650 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3651
3652 my $row = 0;
3653
3654 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3655 my $spell = $self->{spell}{$_};
3656
3657 $row++;
3658
3659 my $spell_cb = sub {
3660 my ($widget, $ev) = @_;
3661
3662 if ($ev->{button} == 1) {
3663 $::CONN->user_send ("cast $spell->{name}");
3664 } elsif ($ev->{button} == 2) {
3665 $::CONN->user_send ("invoke $spell->{name}");
3666 } elsif ($ev->{button} == 3) {
3667 (new CFClient::UI::Menu
3668 items => [
3669 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3670 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3671 ],
3672 )->popup ($ev);
3673 } else {
3674 return 0;
3675 }
3676
3677 1
3678 };
3679
3680 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3681
3682 #TODO: add path info to tooltip
3683 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3684
3685 $self->add (0, $row, new CFClient::UI::Face
3686 face => $spell->{face},
3687 can_hover => 1,
3688 can_events => 1,
3689 tooltip => $tooltip,
3690 on_button_down => $spell_cb,
3691 );
3692
3693 $self->add (1, $row, new CFClient::UI::Label
3694 expand => 1,
3695 text => $spell->{name},
3696 can_hover => 1,
3697 can_events => 1,
3698 tooltip => $tooltip,
3699 on_button_down => $spell_cb,
3700 );
3701
3702 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3703 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3704 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3705 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3706 }
3707 });
3708}
3709
3710sub add_spell {
3711 my ($self, $spell) = @_;
3712
3713 $self->{spell}->{$spell->{name}} = $spell;
3714 $self->rebuild_spell_list;
3715}
3716
3717sub remove_spell {
3718 my ($self, $spell) = @_;
3719
3720 delete $self->{spell}->{$spell->{name}};
3721 $self->rebuild_spell_list;
3722}
3723
3724sub clear_spells {
3725 my ($self) = @_;
3726
3727 $self->{spell} = {};
3728 $self->rebuild_spell_list;
3729}
3730
3731#############################################################################
3732
2088package CFClient::UI::Root; 3733package CFClient::UI::Root;
2089 3734
2090our @ISA = CFClient::UI::Container::; 3735our @ISA = CFClient::UI::Container::;
2091 3736
3737use List::Util qw(min max);
3738
2092use CFClient::OpenGL; 3739use CFClient::OpenGL;
2093 3740
2094sub check_size { 3741sub new {
2095 my ($self) = @_; 3742 my $class = shift;
2096 3743
2097 $self->configure (0, 0, $::WITH, $::HEIGHT); 3744 my $self = $class->SUPER::new (
3745 visible => 1,
3746 @_,
3747 );
3748
3749 Scalar::Util::weaken ($self->{root} = $self);
3750
3751 $self
2098} 3752}
2099 3753
2100sub size_request { 3754sub size_request {
2101 ($::WIDTH, $::HEIGHT) 3755 my ($self) = @_;
2102}
2103 3756
2104sub configure { 3757 ($self->{w}, $self->{h})
3758}
3759
3760sub _to_pixel {
3761 my ($coord, $size, $max) = @_;
3762
3763 $coord =
3764 $coord eq "center" ? ($max - $size) * 0.5
3765 : $coord eq "max" ? $max
3766 : $coord;
3767
3768 $coord = 0 if $coord < 0;
3769 $coord = $max - $size if $coord > $max - $size;
3770
3771 int $coord + 0.5
3772}
3773
3774sub invoke_size_allocate {
2105 my ($self, $x, $y, $w, $h) = @_; 3775 my ($self, $w, $h) = @_;
2106 3776
2107 $self->SUPER::configure ($x, $y, $w, $h); 3777 for my $child ($self->children) {
3778 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2108 3779
2109 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3780 $X = $child->{force_x} if exists $child->{force_x};
2110 for @{$self->{children}}; 3781 $Y = $child->{force_y} if exists $child->{force_y};
2111}
2112 3782
2113sub _topleft { 3783 $X = _to_pixel $X, $W, $self->{w};
3784 $Y = _to_pixel $Y, $H, $self->{h};
3785
3786 $child->configure ($X, $Y, $W, $H);
3787 }
3788
3789 1
3790}
3791
3792sub coord2local {
2114 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2115 3794
2116 ($x, $y) 3795 ($x, $y)
2117} 3796}
2118 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2119sub update { 3804sub update {
2120 my ($self) = @_; 3805 my ($self) = @_;
2121 3806
2122 $self->check_size; 3807 $::WANT_REFRESH++;
2123 ::refresh ();
2124} 3808}
2125 3809
2126sub add { 3810sub add {
2127 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2128 3812
2129 # integerize window positions 3813 $_->{is_toplevel} = 1
2130 $child->{x} = int $child->{x}; 3814 for @children;
2131 $child->{y} = int $child->{y};
2132 3815
2133 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2134} 3832}
2135 3833
2136sub on_refresh { 3834sub on_refresh {
2137 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2138 3836
2139 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2140} 3838}
2141 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2142sub draw { 3846sub draw {
2143 my ($self) = @_; 3847 my ($self) = @_;
2144 3848
2145 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2146 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2147 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2148 3945
2149 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2150 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2151 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2152 3949
2153 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2154 glLoadIdentity; 3951 glLoadIdentity;
2155 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2156 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2157 glLoadIdentity; 3954 glLoadIdentity;
2158 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2159 $self->_draw; 3963 $self->_draw;
2160} 3964}
2161 3965
2162############################################################################# 3966#############################################################################
2163 3967
2164package CFClient::UI; 3968package CFClient::UI;
2165 3969
2166$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2167 3972
21681 39731
2169 3974

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