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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.136 by root, Wed Apr 19 20:46:44 2006 UTC vs.
Revision 1.310 by root, Fri Jun 23 20:28:20 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
213 can_events => 1,
101 @_ 214 @_
102 }, $class; 215 }, $class;
103 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
104 for (keys %$self) { 219 for (keys %$self) {
105 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
106 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
107 } 222 }
108 } 223 }
109 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
110 $self 237 $self
111} 238}
112 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
113sub show { 247sub show {
114 my ($self) = @_; 248 my ($self) = @_;
115 249
116 return if $self->{parent}; 250 return if $self->{parent};
117 251
118 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
119} 253}
120 254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
121sub hide { 307sub hide {
122 my ($self) = @_; 308 my ($self) = @_;
123 309
124 return unless $self->{parent}; 310 $self->set_invisible;
125 311
126 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
127} 314}
128 315
129sub move { 316sub move_abs {
130 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
131 318
132 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
133 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
134 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
135 322
136 $self->update; 323 $self->update;
137} 324}
138 325
139sub needs_redraw { 326sub set_size {
140 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
141} 333}
142 334
143sub size_request { 335sub size_request {
144 require Carp; 336 require Carp;
145 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
146} 338}
147 339
148sub configure { 340sub configure {
149 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
150 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
151 $self->{x} = $x; 356 $self->{x} = $x;
152 $self->{y} = $y; 357 $self->{y} = $y;
153
154 return unless $self->{w} != $w || $self->{h} != $h;
155
156 $self->{w} = $w;
157 $self->{h} = $h;
158
159 $self->size_allocate ($w, $h);
160 $self->update; 358 $self->update;
161} 359 }
162 360
163sub size_allocate { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
164 # nothing to be done 362 return unless $self->{visible};
165}
166 363
167# return top left coordinates 364 $self->{alloc_w} = $w;
168sub _topleft { 365 $self->{alloc_h} = $h;
366
367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
369}
370
371sub children {
372 # nop
373}
374
375sub visible_children {
376 $_[0]->children
377}
378
379sub set_max_size {
169 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
170 381
171 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
172} 402}
173 403
174# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
175sub coord2local { 405sub coord2local {
176 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
177 407
178 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
179 ($x - $X, $y - $Y)
180} 409}
181 410
182# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
183sub coord2global { 412sub coord2global {
184 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
185 414
186 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
187 ($x + $X, $y + $Y)
188} 416}
189 417
190sub focus_in { 418sub invoke_focus_in {
191 my ($self) = @_; 419 my ($self) = @_;
192 420
193 return if $FOCUS == $self; 421 return if $FOCUS == $self;
194 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
195 423
196 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
197 425
198 $self->emit (focus_in => $focus);
199
200 $focus->update if $focus; 426 $focus->update if $focus;
201 $FOCUS->update; 427 $FOCUS->update;
202}
203 428
429 0
430}
431
204sub focus_out { 432sub invoke_focus_out {
205 my ($self) = @_; 433 my ($self) = @_;
206 434
207 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
208 436
209 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
210 438
211 $self->emit (focus_out => $focus);
212
213 $focus->update if $focus; #? 439 $focus->update if $focus; #?
214}
215 440
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 $self->emit ("focus_in");
451}
452
216sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
217sub button_up { } 454sub invoke_button_up { 1 }
218sub key_down { } 455sub invoke_key_down { 1 }
219sub key_up { } 456sub invoke_key_up { 1 }
220 457
221sub button_down { 458sub invoke_button_down {
222 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
223 460
224 $self->focus_in; 461 $self->grab_focus;
225}
226 462
227sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
228sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
229sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
230sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
231sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
232
233sub draw {
234 my ($self) = @_;
235
236 return unless $self->{h} && $self->{w};
237
238 glPushMatrix;
239 glTranslate $self->{x}, $self->{y}, 0;
240 $self->_draw;
241 glPopMatrix;
242
243 if ($self == $HOVER && $self->{can_hover}) {
244 my ($x, $y) = @$self{qw(x y)};
245
246 glColor 1, 0.8, 0.5, 0.2;
247 glEnable GL_BLEND;
248 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
249 glBegin GL_QUADS;
250 glVertex $x , $y;
251 glVertex $x + $self->{w}, $y;
252 glVertex $x + $self->{w}, $y + $self->{h};
253 glVertex $x , $y + $self->{h};
254 glEnd;
255 glDisable GL_BLEND;
256 } 463 1
257} 464}
258 465
259sub _draw { 466sub connect {
260 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
261 468
262 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
263} 479}
264 480
265sub find_widget { 481sub find_widget {
266 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
267 485
268 return $self 486 return $self
269 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
270 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
271 489
… …
274 492
275sub set_parent { 493sub set_parent {
276 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
277 495
278 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
279} 498}
280 499
281sub check_size { 500sub realloc {
282 my ($self) = @_; 501 my ($self) = @_;
283 502
284 my ($w, $h) = $self->size_request; 503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
285 505
286 if ($w != $self->{req_w} || $h != $self->{req_h}) { 506 $self->{root}{realloc}{$self+0} = $self;
507 $self->{root}->update;
508 } else {
287 $self->{req_w} = $w; 509 delete $self->{req_w};
288 $self->{req_h} = $h; 510 delete $self->{req_h};
289
290 $self->{parent}->check_size
291 if $self->{parent};
292 } 511 }
293} 512}
294 513
295sub update { 514sub update {
296 my ($self) = @_; 515 my ($self) = @_;
297 516
298 $self->{parent}->update 517 $self->{parent}->update
299 if $self->{parent}; 518 if $self->{parent};
300} 519}
301 520
302sub connect { 521sub reconfigure {
303 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
304 523
305 push @{ $self->{signal_cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
306} 526}
307 527
308sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
309 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
310 531
311 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 532sub draw {
312 $cb->($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 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
313 } 561 }
562
563 if ($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 $self\n";
314} 585}
315 586
316sub DESTROY { 587sub DESTROY {
317 my ($self) = @_; 588 my ($self) = @_;
318 589
319 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
320} 594}
321 595
322############################################################################# 596#############################################################################
323 597
324package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
325 599
326our @ISA = CFClient::UI::Base::; 600our @ISA = CFClient::UI::Base::;
327 601
328use strict; 602use strict;
329use SDL::OpenGL; 603use CFClient::OpenGL;
330 604
331sub new { 605sub new {
332 my $class = shift; 606 my $class = shift;
333 607
334 # range [value, low, high, page] 608 # range [value, low, high, page]
335 609
336 $class->SUPER::new ( 610 $class->SUPER::new (
337 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
338 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
339 @_ 613 @_
340 ) 614 )
341} 615}
342 616
343sub _draw { 617sub _draw {
344 my ($self) = @_; 618 my ($self) = @_;
345 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
346 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
347 626
348 glEnable GL_BLEND; 627 glEnable GL_BLEND;
349 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
350 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
351 630
352 glBegin GL_QUADS; 631 glBegin GL_QUADS;
353 glVertex 0 , 0; 632 glVertex 0 , 0;
354 glVertex 0 , $h; 633 glVertex 0 , $h;
355 glVertex $w, $h; 634 glVertex $w, $h;
356 glVertex $w, 0; 635 glVertex $w, 0;
357 glEnd; 636 glEnd;
358 637
359 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
360} 640}
361 641
362############################################################################# 642#############################################################################
363 643
364package CFClient::UI::Empty; 644package CFClient::UI::Empty;
365
366our @ISA = CFClient::UI::Base::;
367
368sub size_request {
369 (0, 0)
370}
371
372sub draw { }
373
374#############################################################################
375
376package CFClient::UI::Container;
377 645
378our @ISA = CFClient::UI::Base::; 646our @ISA = CFClient::UI::Base::;
379 647
380sub new { 648sub new {
381 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
650 $class->SUPER::new (can_events => 0, %arg);
651}
382 652
653sub size_request {
654 my ($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
383 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
384 671
385 my $self = $class->SUPER::new (children => [], %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
386 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
387 680
388 $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)
389} 763}
390 764
391sub add { 765sub add {
392 my ($self, $child) = @_; 766 my ($self, $child) = @_;
393 767
394 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
395 769 $self->SUPER::add ($child);
396 use sort 'stable';
397
398 $self->{children} = [
399 sort { $a->{z} <=> $b->{z} }
400 @{$self->{children}}, $child
401 ];
402
403 $child->check_size;
404} 770}
405 771
406sub remove { 772sub remove {
407 my ($self, $child) = @_; 773 my ($self, $widget) = @_;
408 774
409 delete $child->{parent}; 775 $self->SUPER::remove ($widget);
410 776
411 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
412 780
413 $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, $y)
414} 931}
415 932
416sub find_widget { 933sub find_widget {
417 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
418 935
419 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
420 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
421 938 ) {
422 my $res;
423
424 for (reverse @{ $self->{children} }) {
425 $res = $_->find_widget ($x, $y)
426 and return $res;
427 }
428
429 $self->SUPER::find_widget ($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, $y)
942 }
430} 943}
431 944
432sub _draw { 945sub _render {
433 my ($self) = @_; 946 my ($self) = @_;
434 947
435 $_->draw for @{$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 $self->SUPER::_render;
436} 954}
437 955
438############################################################################# 956#############################################################################
439 957
440package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
441 959
442our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
443 961
444sub new { 962sub new {
445 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
446 964
447 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
448 966
449 $class->SUPER::new (children => [$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 $self
450} 987}
451 988
452sub add { 989sub add {
453 my ($self, $child) = @_;
454
455 $self->{children} = [];
456
457 $self->SUPER::add ($child);
458}
459
460sub remove {
461 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
462 991
463 $self->SUPER::remove ($widget); 992 $self->{vp}->add ($self->{child} = $widget);
464
465 $self->{children} = [new CFClient::UI::Empty]
466 unless @{$self->{children}};
467} 993}
468 994
469sub child { $_[0]->{children}[0] } 995sub update {
996 my ($self) = @_;
470 997
471sub size_request { 998 $self->SUPER::update;
472 $_[0]{children}[0]->size_request
473}
474 999
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}, $self->{vp}{h}, 1]);
1003}
1004
475sub size_allocate { 1005sub invoke_size_allocate {
476 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
477 1007
478 $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)
479} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
480 1016
481############################################################################# 1017#############################################################################
482 1018
483package CFClient::UI::Window; 1019package CFClient::UI::Frame;
484 1020
485our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
486 1022
487use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
488 1072
489sub new { 1073sub new {
490 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
491 1075
492 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
493}
494
495sub update {
496 my ($self) = @_;
497
498 # we want to do this delayed...
499 $self->render_chld;
500 $self->SUPER::update;
501}
502
503sub render_chld {
504 my ($self) = @_;
505
506 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
507 glClearColor 0, 0, 0, 1;
508 glClear GL_COLOR_BUFFER_BIT;
509 $self->child->draw;
510 };
511}
512
513sub size_allocate {
514 my ($self, $w, $h) = @_;
515
516 $self->child->configure (0, 0, $w, $h);
517
518 $self->render_chld;
519}
520
521sub _draw {
522 my ($self) = @_;
523
524 my ($w, $h) = ($self->w, $self->h);
525
526 my $tex = $self->{texture}
527 or return;
528
529 glEnable GL_BLEND;
530 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
531 glEnable GL_TEXTURE_2D;
532 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
533
534 $tex->draw_quad (0, 0, $w, $h);
535
536 glDisable GL_BLEND;
537 glDisable GL_TEXTURE_2D;
538}
539
540#############################################################################
541
542package CFClient::UI::ViewPort;
543
544our @ISA = CFClient::UI::Window::;
545
546sub new { die }
547
548sub size_request {
549 my ($self) = @_;
550
551 @$self{qw(child_w child_h)} = $self->child->size_request;
552 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
553
554 @$self{qw(child_w child_h)}
555}
556
557sub _draw {
558 my ($self) = @_;
559
560 $self->{children}[1]->draw;
561}
562
563
564#############################################################################
565
566package CFClient::UI::Frame;
567
568our @ISA = CFClient::UI::Bin::;
569
570use SDL::OpenGL;
571
572sub size_request {
573 my ($self) = @_;
574 my $chld = $self->child
575 or return (0, 0);
576
577 $chld->move (2, 2);
578
579 map { $_ + 4 } $chld->size_request;
580}
581
582sub size_allocate {
583 my ($self, $x, $y, $w, $h) = @_;
584
585 $self->child->configure (2, 2, $w - 4, $h - 4);
586}
587
588sub _draw {
589 my ($self) = @_;
590
591 my $chld = $self->child;
592
593 my ($w, $h) = $chld->size_request;
594
595 glBegin GL_QUADS;
596 glColor 0, 0, 0;
597 glVertex 0 , 0;
598 glVertex 0 , $h + 4;
599 glVertex $w + 4 , $h + 4;
600 glVertex $w + 4 , 0;
601 glEnd;
602
603 $chld->draw;
604}
605
606#############################################################################
607
608package CFClient::UI::FancyFrame;
609
610our @ISA = CFClient::UI::Bin::;
611
612use SDL::OpenGL;
613
614my @tex =
615 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
616 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
617
618sub new {
619 my $class = shift;
620
621 # TODO: user_x, user_y, overwrite moveto?
622
623 $class->SUPER::new (
624 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
625 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
626 border => 0.8, 1079 border => 0.6,
627 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
628 ) 1084 );
1085
1086 $self->{title_widget} = new CFClient::UI::Label
1087 align => 0,
1088 valign => 1,
1089 text => $self->{title},
1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 path => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
1101
1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
629} 1111}
630 1112
631sub border { 1113sub border {
632 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
633} 1115}
634 1116
635sub size_request { 1117sub size_request {
636 my ($self) = @_; 1118 my ($self) = @_;
637 1119
638 return ($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 $self->{close_button};
639 1125
640 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
641 1127
642 ( 1128 (
643 $w + $self->border * 2, 1129 $w + $self->border * 2,
644 $h + $self->border * 2, 1130 $h + $self->border * 2,
645 ) 1131 )
646} 1132}
647 1133
648sub size_allocate { 1134sub invoke_size_allocate {
649 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
650 1136
1137 if ($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
651 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
652 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
653 1147
654 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
655}
656 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
657sub button_down { 1156sub invoke_button_down {
658 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
659 1158
1159 my ($w, $h) = @$self{qw(w h)};
660 my $border = $self->border; 1160 my $border = $self->border;
661 1161
662 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
663 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
664 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
665 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
666 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
667 1172
668 $self->{motion} = sub { 1173 $self->{motion} = sub {
669 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
670 1175
671 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
672 1178
673 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
674 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
675 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
676 }; 1184 };
677 1185
678 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
679 && $y >= 0 && $y < $border) {
680
681 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
682 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
683 1189
684 $self->{motion} = sub { 1190 $self->{motion} = sub {
685 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
686 1192
687 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
688 1194
689 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
690 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
691 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
692 } 1203 1
693} 1204}
694 1205
695sub button_up { 1206sub invoke_button_up {
696 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
697 1208
698 delete $self->{motion}; 1209 ! ! delete $self->{motion}
699} 1210}
700 1211
701sub mouse_motion { 1212sub invoke_mouse_motion {
702 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
703 1214
704 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
705} 1218}
706 1219
707sub _draw { 1220sub _draw {
708 my ($self) = @_; 1221 my ($self) = @_;
709 1222
1223 my $child = $self->{children}[0];
1224
710 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
711 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
712 1227
713 glEnable GL_BLEND;
714 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
715 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
717 1230
718 my $border = $self->border; 1231 my $border = $self->border;
719 1232
720 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
721 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
722 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
723 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
724 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
725 1238
726 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
727 1241
728 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
729 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
730 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
731 1245 $bg->{t} = $ch / $bg->{h};
732 glColor @{ $self->{bg} };
733
734 $bg->{s} = $rep_x;
735 $bg->{t} = $rep_y;
736 $bg->{wrap_mode} = 1;
737 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
738 1248
739 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
740 glDisable GL_BLEND;
741 1250
742 $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};
743} 1262}
744 1263
745############################################################################# 1264#############################################################################
746 1265
747package CFClient::UI::Table; 1266package CFClient::UI::Table;
748 1267
749our @ISA = CFClient::UI::Base::; 1268our @ISA = CFClient::UI::Base::;
750 1269
751use List::Util qw(max sum); 1270use List::Util qw(max sum);
752 1271
753use SDL::OpenGL; 1272use CFClient::OpenGL;
754 1273
755sub new { 1274sub new {
756 my $class = shift; 1275 my $class = shift;
757 1276
758 $class->SUPER::new ( 1277 $class->SUPER::new (
759 col_expand => [], 1278 col_expand => [],
760 @_ 1279 @_,
761 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
762} 1285}
763 1286
764sub add { 1287sub add {
765 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
766 1289
767 $child->set_parent ($self); 1290 $child->set_parent ($self);
768 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
769 1292
770 $child->check_size; 1293 $self->realloc;
771} 1294}
772 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
773# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
774sub clear { 1303sub clear {
775 my ($self) = @_; 1304 my ($self) = @_;
776 1305
1306 my @children = $self->children;
777 delete $self->{children}; 1307 delete $self->{children};
778 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
779} 1315}
780 1316
781sub get_wh { 1317sub get_wh {
782 my ($self) = @_; 1318 my ($self) = @_;
783 1319
… …
788 or next; 1324 or next;
789 1325
790 for my $x (0 .. $#$row) { 1326 for my $x (0 .. $#$row) {
791 my $widget = $row->[$x] 1327 my $widget = $row->[$x]
792 or next; 1328 or next;
793 my ($w, $h) = $widget->size_request; 1329 my ($w, $h) = @$widget{qw(req_w req_h)};
794 1330
795 $w[$x] = max $w[$x], $w; 1331 $w[$x] = max $w[$x], $w;
796 $h[$y] = max $h[$y], $h; 1332 $h[$y] = max $h[$y], $h;
797 } 1333 }
798 } 1334 }
… …
809 (sum @$ws), 1345 (sum @$ws),
810 (sum @$hs), 1346 (sum @$hs),
811 ) 1347 )
812} 1348}
813 1349
814sub size_allocate { 1350sub invoke_size_allocate {
815 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
816 1352
817 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
818 1354
819 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
820 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
821 1357
822 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
823 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
824 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
825 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
851 } 1387 }
852 1388
853 $y += $row_h; 1389 $y += $row_h;
854 } 1390 }
855 1391
1392 1
856} 1393}
857 1394
858sub find_widget { 1395sub find_widget {
859 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
860 1397
… …
879 } 1416 }
880} 1417}
881 1418
882############################################################################# 1419#############################################################################
883 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my @children = $self->visible_children;
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@children || 1)) x @children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children[$_]{expand}
1462 for 0 .. $#children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#children) {
1470 my $alloc = $req[$_];
1471 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
884package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
885 1482
886# TODO: wrap into common Box base class
887
888our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
889 1484
890sub size_request { 1485sub new {
891 my ($self) = @_; 1486 my $class = shift;
892 1487
893 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
894 1489 vertical => 0,
895 ( 1490 @_,
896 (List::Util::sum map $_->[0], @alloc),
897 (List::Util::max map $_->[1], @alloc),
898 ) 1491 )
899} 1492}
900 1493
901sub size_allocate {
902 my ($self, $w, $h) = @_;
903
904 ($h, $w) = ($w, $h);
905
906 my $children = $self->{children};
907
908 my @h = map +($_->size_request)[0], @$children;
909
910 my $req_h = List::Util::sum @h;
911
912 if ($req_h > $h) {
913 # ah well, not enough space
914 $_ *= $h / $req_h for @h;
915 } else {
916 my $exp = List::Util::sum map $_->{expand}, @$children;
917 $exp ||= 1;
918
919 for (0 .. $#$children) {
920 my $child = $children->[$_];
921
922 my $alloc_h = $h[$_];
923 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
924 $h[$_] = $alloc_h;
925 }
926 }
927
928 CFClient::UI::harmonize \@h;
929
930 my $y = 0;
931 for (0 .. $#$children) {
932 my $child = $children->[$_];
933 my $h = $h[$_];
934 $child->configure ($y, 0, $h, $w);
935
936 $y += $h;
937 }
938
939 1
940}
941
942############################################################################# 1494#############################################################################
943 1495
944package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
945 1497
946# TODO: wrap into common Box base class
947
948our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
949 1499
950sub size_request { 1500sub new {
951 my ($self) = @_; 1501 my $class = shift;
952 1502
953 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
954 1504 vertical => 1,
955 ( 1505 @_,
956 (List::Util::max map $_->[0], @alloc),
957 (List::Util::sum map $_->[1], @alloc),
958 ) 1506 )
959} 1507}
960 1508
961sub size_allocate {
962 my ($self, $w, $h) = @_;
963
964 my $children = $self->{children};
965
966 my @h = map +($_->size_request)[1], @$children;
967
968 my $req_h = List::Util::sum @h;
969
970 if ($req_h > $h) {
971 # ah well, not enough space
972 $_ *= $h / $req_h for @h;
973 } else {
974 my $exp = List::Util::sum map $_->{expand}, @$children;
975 $exp ||= 1;
976
977 for (0 .. $#$children) {
978 my $child = $children->[$_];
979
980 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
981 }
982 }
983
984 CFClient::UI::harmonize \@h;
985
986 my $y = 0;
987 for (0 .. $#$children) {
988 my $child = $children->[$_];
989 my $h = $h[$_];
990 $child->configure (0, $y, $w, $h);
991
992 $y += $h;
993 }
994
995 1
996}
997
998############################################################################# 1509#############################################################################
999 1510
1000package CFClient::UI::Label; 1511package CFClient::UI::Label;
1001 1512
1002our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1003 1514
1004use SDL::OpenGL; 1515use CFClient::OpenGL;
1005 1516
1006sub new { 1517sub new {
1007 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1008 1519
1009 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1010 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),
1011 fontsize => 1, 1530 fontsize => 1,
1012 text => "",
1013 align => -1, 1531 align => -1,
1014 valign => -1, 1532 valign => -1,
1015 padding => 2, 1533 padding_x => 2,
1016 layout => new CFClient::Layout, 1534 padding_y => 2,
1535 can_events => 0,
1017 %arg 1536 %arg
1018 ); 1537 );
1019 1538
1020 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1539 if (exists $self->{template}) {
1540 my $layout = new CFClient::Layout;
1541 $layout->set_text (delete $self->{template});
1542 $self->{template} = $layout;
1543 }
1021 1544
1022 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1023 $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 }
1024 1550
1025 $self 1551 $self
1026} 1552}
1027 1553
1028sub escape_text { 1554sub escape($) {
1029 local $_ = $_[1]; 1555 local $_ = $_[0];
1030 1556
1031 s/&/&amp;/g; 1557 s/&/&amp;/g;
1032 s/>/&gt;/g; 1558 s/>/&gt;/g;
1033 s/</&lt;/g; 1559 s/</&lt;/g;
1034 1560
1035 $_[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 $self->SUPER::realloc;
1036} 1576}
1037 1577
1038sub set_text { 1578sub set_text {
1039 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1040 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;
1041 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1042 1586
1043 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1044 $self->update; 1589 $self->update;
1045} 1590}
1046 1591
1047sub set_markup { 1592sub set_markup {
1048 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1049 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;
1050 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1051 1602
1603 delete $self->{size_req};
1604 $self->realloc;
1605 $self->update;
1606}
1607
1608sub size_request {
1609 my ($self) = @_;
1610
1611 $self->{size_req} ||= do {
1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1617
1618 my ($w, $h) = $self->{layout}->size;
1619
1620 if (exists $self->{template}) {
1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
1624 my ($w2, $h2) = $self->{template}->size;
1625
1626 $w = List::Util::max $w, $w2;
1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1631 };
1632
1633 @{ $self->{size_req} }
1634}
1635
1636sub invoke_size_allocate {
1637 my ($self, $w, $h) = @_;
1638
1639 delete $self->{ox};
1640
1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1645}
1646
1647sub set_fontsize {
1648 my ($self, $fontsize) = @_;
1649
1650 $self->{fontsize} = $fontsize;
1052 delete $self->{texture}; 1651 delete $self->{texture};
1053 $self->update;
1054}
1055 1652
1056sub size_request { 1653 $self->realloc;
1057 my ($self) = @_;
1058
1059 $self->{layout}->set_width;
1060 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1061
1062 my ($w, $h) = $self->{layout}->size;
1063
1064 (
1065 $w + $self->{padding} * 2,
1066 $h + $self->{padding} * 2,
1067 )
1068} 1654}
1069 1655
1070sub size_allocate { 1656sub reconfigure {
1071 my ($self, $w, $h) = @_; 1657 my ($self) = @_;
1072 1658
1073 delete $self->{texture}; 1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1074} 1662}
1075 1663
1076sub _draw { 1664sub _draw {
1077 my ($self) = @_; 1665 my ($self) = @_;
1078 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1079 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};
1080 $self->{layout}->set_width ($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});
1081 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1082 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1083 }; 1678 };
1084 1679
1085 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1086 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
1087 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 {
1088 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1089 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1090 glColor @{$self->{fg}}; 1702 }
1091
1092 $self->{ox} = int (
1093 $self->{align} < 0 ? $self->{padding}
1094 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1095 : ($self->{w} - $tex->{w}) * 0.5
1096 );
1097
1098 $self->{oy} = int (
1099 $self->{valign} < 0 ? $self->{padding}
1100 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1101 : ($self->{h} - $tex->{h}) * 0.5
1102 );
1103
1104 $tex->draw_quad ($self->{ox}, $self->{oy});
1105 1703
1106 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1107 glDisable GL_BLEND;
1108} 1705}
1109 1706
1110############################################################################# 1707#############################################################################
1111 1708
1112package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
1113 1710
1114our @ISA = CFClient::UI::Label::; 1711our @ISA = CFClient::UI::Label::;
1115 1712
1116use SDL::OpenGL; 1713use CFClient::OpenGL;
1117 1714
1118sub new { 1715sub new {
1119 my $class = shift; 1716 my $class = shift;
1120 1717
1121 $class->SUPER::new ( 1718 $class->SUPER::new (
1122 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1123 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1124 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1125 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1126 can_hover => 1, 1723 can_hover => 1,
1127 can_focus => 1, 1724 can_focus => 1,
1128 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1129 @_ 1729 @_
1130 ) 1730 )
1131} 1731}
1132 1732
1133sub _set_text { 1733sub _set_text {
… …
1135 1735
1136 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1137 1737
1138 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1139 1739
1140 delete $self->{texture};
1141
1142 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1143 $self->{text} = $text; 1741 $self->{text} = $text;
1144 1742
1145 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1146 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1147 1746
1148 $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);
1149} 1758}
1150 1759
1151sub get_text { 1760sub get_text {
1152 $_[0]{text} 1761 $_[0]{text}
1153} 1762}
… …
1158 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1159 1768
1160 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1161} 1770}
1162 1771
1163sub size_allocate {
1164 my ($self, $w, $h) = @_;
1165
1166 $self->_set_text ($self->{text});
1167}
1168
1169sub set_text {
1170 my ($self, $text) = @_;
1171
1172 $self->{cursor} = length $text;
1173 $self->_set_text ($text);
1174 $self->update;
1175}
1176
1177sub key_down { 1772sub invoke_key_down {
1178 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1179 1774
1180 my $mod = $ev->key_mod; 1775 my $mod = $ev->{mod};
1181 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1182
1183 my $uni = $ev->key_unicode; 1777 my $uni = $ev->{unicode};
1184 1778
1185 my $text = $self->get_text; 1779 my $text = $self->get_text;
1186 1780
1187 if ($sym == 8) { 1781 if ($uni == 8) {
1188 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1189 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1190 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1191 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1192 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1193 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1194 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1195 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1196 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1197 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1198 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1199 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1200 $self->emit ('escape'); 1794 $self->emit ('escape');
1201 } elsif ($uni) { 1795 } elsif ($uni) {
1202 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1203 } 1799 }
1204 1800
1205 $self->_set_text ($text); 1801 $self->_set_text ($text);
1206 $self->update;
1207}
1208 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1209sub focus_in { 1808sub invoke_focus_in {
1210 my ($self) = @_; 1809 my ($self) = @_;
1211 1810
1212 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1213 1812
1214 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1215} 1814}
1216 1815
1217sub button_down { 1816sub invoke_button_down {
1218 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1219 1818
1220 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1221 1820
1222 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1223 1822
1224 # byte-index to char-index 1823 # byte-index to char-index
1225 my $text = $self->{text}; 1824 my $text = $self->{text};
1226 utf8::encode $text; 1825 utf8::encode $text;
1227 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1228 1827
1229 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1230 $self->update; 1829 $self->update;
1830
1831 1
1231} 1832}
1232 1833
1233sub mouse_motion { 1834sub invoke_mouse_motion {
1234 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1235# 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, $y;#d#
1837
1838 1
1236} 1839}
1237 1840
1238sub _draw { 1841sub _draw {
1239 my ($self) = @_; 1842 my ($self) = @_;
1240 1843
1241 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1242 1845
1243 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1244 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1245 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1246 } else { 1849 } else {
1247 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1248 } 1851 }
1249 1852
1250 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1251 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1252 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1253 glVertex 0 , 0; 1856 glVertex 0 , 0;
1254 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1255 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1256 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1279 1882
1280package CFClient::UI::Entry; 1883package CFClient::UI::Entry;
1281 1884
1282our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1283 1886
1284use SDL::OpenGL; 1887use CFClient::OpenGL;
1285 1888
1286sub key_down { 1889sub invoke_key_down {
1287 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1288 1891
1289 my $sym = $ev->key_sym; 1892 my $sym = $ev->{sym};
1290 1893
1291 if ($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} = '';
1292 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1293 $self->update; 1901 $self->update;
1294 1902
1903 } elsif ($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
1295 } else { 1925 } else {
1296 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1297 } 1929 1
1298
1299} 1930}
1300 1931
1301############################################################################# 1932#############################################################################
1302 1933
1303package CFClient::UI::Button; 1934package CFClient::UI::Button;
1304 1935
1305our @ISA = CFClient::UI::Label::; 1936our @ISA = CFClient::UI::Label::;
1306 1937
1307use SDL::OpenGL; 1938use CFClient::OpenGL;
1308 1939
1309my @tex = 1940my @tex =
1310 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1311 qw(b1_button_active.png); 1942 qw(b1_button_active.png);
1312 1943
1313sub new { 1944sub new {
1314 my $class = shift; 1945 my $class = shift;
1315 1946
1316 $class->SUPER::new ( 1947 $class->SUPER::new (
1317 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1318 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1319 bg => [1, 1, 1, 0.2],
1320 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1321 can_hover => 1, 1952 can_hover => 1,
1322 align => 0, 1953 align => 0,
1323 valign => 0, 1954 valign => 0,
1955 can_events => 1,
1324 @_ 1956 @_
1325 ) 1957 )
1326} 1958}
1327 1959
1328sub button_up { 1960sub invoke_button_up {
1329 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1330 1962
1963 $self->emit ("activate")
1331 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1332 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1333 $self->emit ("activate"); 1966
1334 } 1967 1
1335} 1968}
1336 1969
1337sub _draw { 1970sub _draw {
1338 my ($self) = @_; 1971 my ($self) = @_;
1339 1972
1340 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1341 1974
1342 if ($GRAB == $self) {
1343 $self->{fg} = $self->{active_fg};
1344 }
1345
1346 glEnable GL_BLEND;
1347 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1348 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1349 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1350 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1351 1978
1352 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1353 1980
1354 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356 1982
1357 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1358} 1984}
1359 1985
1360############################################################################# 1986#############################################################################
1361 1987
1362package CFClient::UI::CheckBox; 1988package CFClient::UI::ImageButton;
1363 1989
1364our @ISA = CFClient::UI::DrawBG::; 1990our @ISA = CFClient::UI::Image::;
1365 1991
1366my @tex = 1992use CFClient::OpenGL;
1367 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1368 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1369 1993
1370use SDL::OpenGL; 1994my %textures;
1371 1995
1372sub new { 1996sub new {
1373 my $class = shift; 1997 my $class = shift;
1374 1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
2020}
2021
2022#############################################################################
2023
2024package CFClient::UI::CheckBox;
2025
2026our @ISA = CFClient::UI::DrawBG::;
2027
2028my @tex =
2029 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2030 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2031
2032use CFClient::OpenGL;
2033
2034sub new {
2035 my $class = shift;
2036
1375 $class->SUPER::new ( 2037 $class->SUPER::new (
1376 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1377 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1378 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1379 state => 0, 2044 state => 0,
1380 can_hover => 1, 2045 can_hover => 1,
1381 @_ 2046 @_
1382 ) 2047 )
1383} 2048}
1384 2049
1385sub size_request { 2050sub size_request {
1386 my ($self) = @_; 2051 my ($self) = @_;
1387 2052
1388 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1389} 2054}
1390 2055
1391sub button_down { 2056sub invoke_button_down {
1392 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1393 2058
1394 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1395 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1396 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1397 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1398 } 2067 1
1399} 2068}
1400 2069
1401sub _draw { 2070sub _draw {
1402 my ($self) = @_; 2071 my ($self) = @_;
1403 2072
1404 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1405 2074
1406 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1407 2076
1408 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;
1409 2080
1410 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1411 2082
1412 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1413 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1414 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1415
1416 my $tex = $self->{state} ? $tex[1] : $tex[0];
1417
1418 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1419
1420 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1421 glDisable GL_BLEND;
1422} 2088}
1423 2089
1424############################################################################# 2090#############################################################################
1425 2091
2092package CFClient::UI::Image;
2093
2094our @ISA = CFClient::UI::Base::;
2095
2096use CFClient::OpenGL;
2097
2098our %texture_cache;
2099
2100sub new {
2101 my $class = shift;
2102
2103 my $self = $class->SUPER::new (
2104 can_events => 0,
2105 @_,
2106 );
2107
2108 $self->{path}
2109 or Carp::croak "required attribute 'path' not set";
2110
2111 $self->{tex} = $texture_cache{$self->{path}} ||=
2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2113
2114 Scalar::Util::weaken $texture_cache{$self->{path}};
2115
2116 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2117
2118 $self
2119}
2120
2121sub size_request {
2122 my ($self) = @_;
2123
2124 ($self->{tex}{w}, $self->{tex}{h})
2125}
2126
2127sub _draw {
2128 my ($self) = @_;
2129
2130 my $tex = $self->{tex};
2131
2132 my ($w, $h) = ($self->{w}, $self->{h});
2133
2134 if ($self->{rot90}) {
2135 glRotate 90, 0, 0, 1;
2136 glTranslate 0, -$self->{w}, 0;
2137
2138 ($w, $h) = ($h, $w);
2139 }
2140
2141 glEnable GL_TEXTURE_2D;
2142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2143
2144 $tex->draw_quad_alpha (0, 0, $w, $h);
2145
2146 glDisable GL_TEXTURE_2D;
2147}
2148
2149#############################################################################
2150
1426package CFClient::UI::VGauge; 2151package CFClient::UI::VGauge;
1427 2152
1428our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::Base::;
1429 2154
1430use SDL::OpenGL; 2155use List::Util qw(min max);
2156
2157use CFClient::OpenGL;
1431 2158
1432my %tex = ( 2159my %tex = (
1433 food => [ 2160 food => [
1434 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1435 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2162 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1436 ], 2163 ],
1437 grace => [ 2164 grace => [
1438 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2165 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1439 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2166 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1440 ], 2167 ],
1441 hp => [ 2168 hp => [
1442 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2169 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1443 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2170 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1444 ], 2171 ],
1445 mana => [ 2172 mana => [
1446 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2173 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1447 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2174 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1448 ], 2175 ],
1449); 2176);
1450 2177
1451# eg. VGauge->new (gauge => 'food'), default gauge: food 2178# eg. VGauge->new (gauge => 'food'), default gauge: food
1452sub new { 2179sub new {
1453 my $class = shift; 2180 my $class = shift;
1454 2181
1455 my $self = $class->SUPER::new (gauge => 'food', @_); 2182 my $self = $class->SUPER::new (
2183 type => 'food',
2184 @_
2185 );
2186
2187 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1456 2188
1457 $self 2189 $self
1458} 2190}
1459 2191
1460sub size_request { 2192sub size_request {
1461 my ($self) = @_; 2193 my ($self) = @_;
1462 2194
1463 my $tex = $tex{$self->{gauge}}[0]; 2195 #my $tex = $tex{$self->{type}}[0];
1464
1465 @$tex{qw(w h)} 2196 #@$tex{qw(w h)}
2197 (0, 0)
1466} 2198}
1467 2199
1468sub set_max { 2200sub set_max {
1469 my ($self, $max) = @_; 2201 my ($self, $max) = @_;
1470 2202
2203 return if $self->{max_val} == $max;
2204
1471 $self->{max_val} = $max; 2205 $self->{max_val} = $max;
2206 $self->update;
1472} 2207}
1473 2208
1474sub set_value { 2209sub set_value {
1475 my ($self, $val, $max) = @_; 2210 my ($self, $val, $max) = @_;
1476 2211
1477 $self->set_max ($max) 2212 $self->set_max ($max)
1478 if defined $max; 2213 if defined $max;
1479 2214
1480 $max = $self->{max_val}; 2215 return if $self->{val} == $val;
2216
1481 $self->{val} = $val; 2217 $self->{val} = $val;
1482
1483 $self->update; 2218 $self->update;
1484} 2219}
1485 2220
1486sub _draw { 2221sub _draw {
1487 my ($self) = @_; 2222 my ($self) = @_;
1488 2223
1489 my $tex = $tex{$self->{gauge}}; 2224 my $tex = $tex{$self->{type}};
2225 my ($t1, $t2, $t3) = @$tex;
1490 2226
1491 my ($w, $h) = ($self->{w}, $self->{h}); 2227 my ($w, $h) = ($self->{w}, $self->{h});
1492 2228
2229 if ($self->{vertical}) {
2230 glRotate 90, 0, 0, 1;
2231 glTranslate 0, -$self->{w}, 0;
2232
2233 ($w, $h) = ($h, $w);
2234 }
2235
1493 my $ycut = $self->{val} / ($self->{max_val} || 1); 2236 my $ycut = $self->{val} / ($self->{max_val} || 1);
1494 $ycut = 1 if $self->{val} > $self->{max_val};
1495 2237
1496 my $t1 = $tex->[0]; 2238 my $ycut1 = max 0, min 1, $ycut;
1497 my $t2 = $tex->[1]; 2239 my $ycut2 = max 0, min 1, $ycut - 1;
2240
2241 my $h1 = $self->{h} * (1 - $ycut1);
2242 my $h2 = $self->{h} * (1 - $ycut2);
1498 2243
1499 glEnable GL_BLEND; 2244 glEnable GL_BLEND;
1500 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2245 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2246 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1501 glEnable GL_TEXTURE_2D; 2247 glEnable GL_TEXTURE_2D;
1502 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2248 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1503 2249
1504 my $h1 = $self->{h} - $ycut * $self->{h};
1505 my $h2 = $ycut * $self->{h};
1506
1507 my $yp = 0;
1508
1509 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2250 glBindTexture GL_TEXTURE_2D, $t1->{name};
1510 glBegin GL_QUADS; 2251 glBegin GL_QUADS;
1511 glTexCoord 0 , 0; glVertex 0 , $yp; 2252 glTexCoord 0 , 0; glVertex 0 , 0;
1512 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2253 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2254 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1514 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2255 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1515 glEnd; 2256 glEnd;
1516 2257
1517 $yp += $h1; 2258 my $ycut1 = List::Util::min 1, $ycut;
1518
1519 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2259 glBindTexture GL_TEXTURE_2D, $t2->{name};
1520 glBegin GL_QUADS; 2260 glBegin GL_QUADS;
1521 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2261 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1522 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2262 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1523 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1524 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2264 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1525 glEnd; 2265 glEnd;
2266
2267 if ($t3) {
2268 glBindTexture GL_TEXTURE_2D, $t3->{name};
2269 glBegin GL_QUADS;
2270 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2271 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2273 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2274 glEnd;
2275 }
1526 2276
1527 glDisable GL_BLEND; 2277 glDisable GL_BLEND;
1528 glDisable GL_TEXTURE_2D; 2278 glDisable GL_TEXTURE_2D;
1529} 2279}
1530 2280
1531############################################################################# 2281#############################################################################
1532 2282
2283package CFClient::UI::Gauge;
2284
2285our @ISA = CFClient::UI::VBox::;
2286
2287sub new {
2288 my ($class, %arg) = @_;
2289
2290 my $self = $class->SUPER::new (
2291 tooltip => $arg{type},
2292 can_hover => 1,
2293 can_events => 1,
2294 %arg,
2295 );
2296
2297 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2298 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2299 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2300
2301 $self
2302}
2303
2304sub set_fontsize {
2305 my ($self, $fsize) = @_;
2306
2307 $self->{value}->set_fontsize ($fsize);
2308 $self->{max} ->set_fontsize ($fsize);
2309}
2310
2311sub set_max {
2312 my ($self, $max) = @_;
2313
2314 $self->{gauge}->set_max ($max);
2315 $self->{max}->set_text ($max);
2316}
2317
2318sub set_value {
2319 my ($self, $val, $max) = @_;
2320
2321 $self->set_max ($max)
2322 if defined $max;
2323
2324 $self->{gauge}->set_value ($val, $max);
2325 $self->{value}->set_text ($val);
2326}
2327
2328#############################################################################
2329
1533package CFClient::UI::Slider; 2330package CFClient::UI::Slider;
1534 2331
1535use strict; 2332use strict;
1536 2333
1537use SDL::OpenGL; 2334use CFClient::OpenGL;
1538 2335
1539our @ISA = CFClient::UI::DrawBG::; 2336our @ISA = CFClient::UI::DrawBG::;
1540 2337
1541my @tex = 2338my @tex =
1542 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1543 qw(s1_slider.png s1_slider_bg.png); 2340 qw(s1_slider.png s1_slider_bg.png);
1544 2341
1545sub new { 2342sub new {
1546 my $class = shift; 2343 my $class = shift;
1547 2344
1548 # range [value, low, high, page] 2345 # range [value, low, high, page, unit]
1549 2346
1550 # TODO: 0-width page 2347 # TODO: 0-width page
1551 # TODO: req_w/h are wrong with vertical 2348 # TODO: req_w/h are wrong with vertical
1552 # TODO: calculations are off 2349 # TODO: calculations are off
1553 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1554 fg => [1, 1, 1], 2351 fg => [1, 1, 1],
1555 active_fg => [0, 0, 0], 2352 active_fg => [0, 0, 0],
2353 bg => [0, 0, 0, 0.2],
2354 active_bg => [1, 1, 1, 0.5],
1556 range => [0, 0, 100, 10], 2355 range => [0, 0, 100, 10, 0],
1557 req_w => 20, 2356 min_w => $::WIDTH / 80,
1558 req_h => 20, 2357 min_h => $::WIDTH / 80,
1559 vertical => 0, 2358 vertical => 0,
1560 can_hover => 1, 2359 can_hover => 1,
1561 inner_pad => 5, 2360 inner_pad => 0.02,
1562 @_ 2361 @_
1563 ); 2362 );
1564 2363
2364 $self->set_value ($self->{range}[0]);
2365 $self->update;
2366
1565 $self 2367 $self
1566} 2368}
1567 2369
2370sub set_range {
2371 my ($self, $range) = @_;
2372
2373 ($range, $self->{range}) = ($self->{range}, $range);
2374
2375 if ("@$range" ne "@{$self->{range}}") {
2376 $self->update;
2377 $self->set_value ($self->{range}[0]);
2378 }
2379}
2380
2381sub set_value {
2382 my ($self, $value) = @_;
2383
2384 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2385
2386 $hi = $lo + 1 if $hi <= $lo;
2387
2388 $page = $hi - $lo if $page > $hi - $lo;
2389
2390 $value = $lo if $value < $lo;
2391 $value = $hi - $page if $value > $hi - $page;
2392
2393 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2394 if $unit;
2395
2396 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2397
2398 if ($value != $old_value) {
2399 $self->emit (changed => $value);
2400 $self->update;
2401 }
2402}
2403
1568sub size_request { 2404sub size_request {
1569 my ($self) = @_; 2405 my ($self) = @_;
1570 2406
1571 my $w = $self->{req_w}; 2407 ($self->{req_w}, $self->{req_h})
1572 my $h = $self->{req_h};
1573
1574 $self->{vertical} ? ($h, $w) : ($w, $h)
1575} 2408}
1576 2409
1577sub button_down { 2410sub invoke_button_down {
1578 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1579 2412
1580 $self->SUPER::button_down ($ev, $x, $y); 2413 $self->SUPER::invoke_button_down ($ev, $x, $y);
2414
2415 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2416
1581 $self->mouse_motion ($ev, $x, $y); 2417 $self->invoke_mouse_motion ($ev, $x, $y)
1582} 2418}
1583 2419
1584sub mouse_motion { 2420sub invoke_mouse_motion {
1585 my ($self, $ev, $x, $y) = @_; 2421 my ($self, $ev, $x, $y) = @_;
1586 2422
1587 if ($GRAB == $self) { 2423 if ($GRAB == $self) {
2424 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2425
2426 my (undef, $lo, $hi, $page) = @{$self->{range}};
2427
2428 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2429
2430 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2431 } else {
2432 return 0;
2433 }
2434
2435 1
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 delete $self->{knob_w};
2442 $self->SUPER::update;
2443}
2444
2445sub _draw {
2446 my ($self) = @_;
2447
2448 unless ($self->{knob_w}) {
2449 $self->set_value ($self->{range}[0]);
2450
1588 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2451 my ($value, $lo, $hi, $page) = @{$self->{range}};
2452 my $range = ($hi - $page - $lo) || 1e-100;
1589 2453
1590 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1591 2455
1592 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2456 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1593 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2457 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1594 2458
1595 $x -= $inner_pad_px; # substract the padding 2459 $value = ($value - $lo) / $range;
1596 $x = $x * ($hi - $lo) / $inner_w + $lo; 2460 $value = $value * $self->{scale} + $self->{offset};
1597 $x = $lo if $x < $lo;
1598 $x = $hi - $page if $x > $hi - $page;
1599 $self->{range}[0] = $x;
1600 2461
1601 $self->emit (changed => $x); 2462 $self->{knob_x} = $value - $knob_w * 0.5;
1602 $self->update; 2463 $self->{knob_w} = $knob_w;
1603 } 2464 }
1604}
1605
1606# the inner_* stuff is for generating a padding for the slider handle,
1607# so that the handle doesn't leave the texture. This calculation isn't 100%
1608# correct propably, but it does the job for now
1609sub _calc_inner_pad_px {
1610 my ($self, $w) = @_;
1611 ($w / 100) * $self->{inner_pad} # % to pixels
1612}
1613
1614sub _draw {
1615 my ($self) = @_;
1616 2465
1617 $self->SUPER::_draw (); 2466 $self->SUPER::_draw ();
1618 2467
1619 my ($w, $h) = @$self{qw(w h)}; 2468 glScale $self->{w}, $self->{h};
1620 2469
1621 if ($self->{vertical}) { 2470 if ($self->{vertical}) {
1622 # draw a vertical slider like a rotated horizontal slider 2471 # draw a vertical slider like a rotated horizontal slider
1623 2472
2473 glTranslate 1, 0, 0;
1624 glRotate 90, 0, 0, 1; 2474 glRotate 90, 0, 0, 1;
1625 glTranslate 0, -$self->{w}, 0;
1626
1627 ($w, $h) = ($h, $w);
1628 } 2475 }
1629 2476
1630 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2477 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1631 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2478 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1632 2479
1633 my ($value, $lo, $hi, $page) = @{$self->{range}};
1634
1635 $hi = $value + 1 if $lo == $hi;
1636
1637 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1638 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1639
1640 $page = int $page * $inner_w / ($hi - $lo);
1641 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1642
1643 $w -= $page;
1644 $page &= ~1;
1645 glTranslate $page * 0.5, 0, 0;
1646 $page ||= 2;
1647
1648 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1649 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1650
1651 glEnable GL_BLEND;
1652 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1653 glEnable GL_TEXTURE_2D; 2480 glEnable GL_TEXTURE_2D;
1654 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1655 2482
1656 # draw background 2483 # draw background
1657 $tex[1]->draw_quad (0, 0, $w, $h); 2484 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1658 2485
1659 # draw handle 2486 # draw handle
1660 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2487 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1661 2488
1662 glDisable GL_BLEND;
1663 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
1664} 2490}
1665 2491
1666############################################################################# 2492#############################################################################
1667 2493
1668package CFClient::UI::TextView; 2494package CFClient::UI::ValSlider;
1669 2495
1670our @ISA = CFClient::UI::HBox::; 2496our @ISA = CFClient::UI::HBox::;
1671 2497
1672use SDL::OpenGL; 2498sub new {
2499 my ($class, %arg) = @_;
2500
2501 my $range = delete $arg{range};
2502
2503 my $self = $class->SUPER::new (
2504 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2505 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2506 to_value => sub { shift },
2507 from_value => sub { shift },
2508 %arg,
2509 );
2510
2511 $self->{slider}->connect (changed => sub {
2512 my ($self, $value) = @_;
2513 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2514 $self->{parent}->emit (changed => $value);
2515 });
2516
2517# $self->{entry}->connect (changed => sub {
2518# my ($self, $value) = @_;
2519# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2520# $self->{parent}->emit (changed => $value);
2521# });
2522
2523 $self->add ($self->{slider}, $self->{entry});
2524
2525 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2526
2527 $self
2528}
2529
2530sub set_range { shift->{slider}->set_range (@_) }
2531sub set_value { shift->{slider}->set_value (@_) }
2532
2533#############################################################################
2534
2535package CFClient::UI::TextScroller;
2536
2537our @ISA = CFClient::UI::HBox::;
2538
2539use CFClient::OpenGL;
1673 2540
1674sub new { 2541sub new {
1675 my $class = shift; 2542 my $class = shift;
1676 2543
1677 my $self = $class->SUPER::new ( 2544 my $self = $class->SUPER::new (
1678 fontsize => 1, 2545 fontsize => 1,
2546 can_events => 0,
2547 indent => 0,
2548 #font => default_font
1679 @_, 2549 @_,
1680 2550
1681 layout => (new CFClient::Layout), 2551 layout => (new CFClient::Layout 1),
1682 par => [], 2552 par => [],
1683 height => 0, 2553 height => 0,
1684 children => [ 2554 children => [
1685 (new CFClient::UI::Empty expand => 1), 2555 (new CFClient::UI::Empty expand => 1),
1686 (new CFClient::UI::Slider vertical => 1), 2556 (new CFClient::UI::Slider vertical => 1),
1687 ], 2557 ],
1688 ); 2558 );
1689 2559
1690 $self->{children}[1]->connect (changed => sub { 2560 $self->{children}[1]->connect (changed => sub { $self->update });
1691 $self->update;
1692 });
1693 2561
1694 $self 2562 $self
1695} 2563}
1696 2564
1697sub set_fontsize { 2565sub set_fontsize {
… …
1699 2567
1700 $self->{fontsize} = $fontsize; 2568 $self->{fontsize} = $fontsize;
1701 $self->reflow; 2569 $self->reflow;
1702} 2570}
1703 2571
1704sub text_height { 2572sub visible_children {
2573 my ($self) = @_;
2574
2575 @{$self->{children}}[0,1]
2576}
2577
2578sub invoke_size_allocate {
2579 my ($self, $w, $h) = @_;
2580
2581 my (undef, undef, @other) = @{ $self->{children} };
2582 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2583
2584 $self->{layout}->set_font ($self->{font}) if $self->{font};
2585 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2586 $self->{layout}->set_width ($self->{children}[0]{w});
2587 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2588
2589 $self->reflow;
2590
2591 $self->SUPER::invoke_size_allocate ($w, $h)
2592}
2593
2594sub get_layout {
1705 my ($self, $text) = @_; 2595 my ($self, $para) = @_;
1706 2596
1707 my $layout = $self->{layout}; 2597 my $layout = $self->{layout};
1708 2598
2599 $layout->set_font ($self->{font}) if $self->{font};
1709 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2600 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1710 $layout->set_width ($self->{w}); 2601 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1711 $layout->set_text ($text); 2602 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1712 2603 $layout->set_markup ($para->{markup});
1713 ($layout->size)[1] 2604 $layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
2605
2606 $layout
1714} 2607}
1715 2608
1716sub reflow { 2609sub reflow {
1717 my ($self) = @_; 2610 my ($self) = @_;
1718 2611
1719 $self->{need_reflow}++; 2612 $self->{need_reflow}++;
1720 $self->update; 2613 $self->update;
1721} 2614}
1722 2615
1723sub size_allocate { 2616sub set_offset {
2617 my ($self, $offset) = @_;
2618
2619 # todo: base offset on lines or so, not on pixels
2620 $self->{children}[1]->set_value ($offset);
2621}
2622
2623sub clear {
1724 my ($self, $w, $h) = @_; 2624 my ($self) = @_;
1725 2625
1726 $self->SUPER::size_allocate ($w, $h); 2626 my (undef, undef, @other) = @{ $self->{children} };
2627 $self->remove ($_) for @other;
1727 2628
1728 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2629 $self->{par} = [];
1729 $self->{layout}->set_width ($self->{children}[0]{w}); 2630 $self->{height} = 0;
1730 2631 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1731 $self->reflow;
1732} 2632}
1733 2633
1734sub add_paragraph { 2634sub add_paragraph {
1735 my ($self, $color, $text) = @_; 2635 my ($self, $color, $para, $indent) = @_;
1736 2636
1737 #TODO: intelligently "reformat" paragraph 2637 my ($text, @w) = ref $para ? @$para : $para;
1738 2638
1739 my $height = $self->text_height ($text); 2639 $para = {
2640 w => 1e10,
2641 wrapped => 1,
2642 fg => $color,
2643 indent => $indent,
2644 markup => $text,
2645 widget => \@w,
2646 };
1740 2647
1741 $self->{height} += $height; 2648 $self->add (@w) if @w;
2649 push @{$self->{par}}, $para;
1742 2650
1743 push @{$self->{par}}, [$height, $color, $text]; 2651 $self->{need_reflow}++;
2652 $self->update;
2653}
1744 2654
1745 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2655sub scroll_to_bottom {
1746 $self->{children}[1]->update; 2656 my ($self) = @_;
2657
2658 $self->{scroll_to_bottom} = 1;
2659 $self->update;
1747} 2660}
1748 2661
1749sub update { 2662sub update {
1750 my ($self) = @_; 2663 my ($self) = @_;
1751 2664
… …
1753 2666
1754 return unless $self->{h} > 0; 2667 return unless $self->{h} > 0;
1755 2668
1756 delete $self->{texture}; 2669 delete $self->{texture};
1757 2670
1758 $ROOT->on_refresh ($self, sub { 2671 $ROOT->on_post_alloc ($self => sub {
2672 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2673
1759 if (delete $self->{need_reflow}) { 2674 if (delete $self->{need_reflow}) {
1760 my $height = 0; 2675 my $height = 0;
1761 2676
1762 $height += $_->[0] = $self->text_height ($_->[2])
1763 for @{$self->{par}}; 2677 for my $para (@{$self->{par}}) {
2678 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2679 my $layout = $self->get_layout ($para);
2680 my ($w, $h) = $layout->size;
2681
2682 $para->{w} = $w + $para->{indent};
2683 $para->{h} = $h;
2684 $para->{wrapped} = $layout->has_wrapped;
2685 }
2686
2687 $height += $para->{h};
2688 }
1764 2689
1765 $self->{height} = $height; 2690 $self->{height} = $height;
1766 2691
1767 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2692 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1768 2693
1769 delete $self->{texture}; 2694 delete $self->{texture};
1770 } 2695 }
1771 2696
2697 if (delete $self->{scroll_to_bottom}) {
2698 $self->{children}[1]->set_value (1e10);
2699 }
2700
1772 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2701 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1773 glClearColor 0, 0, 0, 1; 2702 glClearColor 0, 0, 0, 0;
1774 glClear GL_COLOR_BUFFER_BIT; 2703 glClear GL_COLOR_BUFFER_BIT;
1775 2704
2705 my $top = int $self->{children}[1]{range}[0];
2706
2707 my $y0 = $top;
2708 my $y1 = $top + $H;
2709
2710 my $y = 0;
2711
1776 glEnable GL_BLEND; 2712 glEnable GL_BLEND;
2713 #TODO# not correct in windows where rgba is forced off
1777 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2714 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1778 glEnable GL_TEXTURE_2D;
1779 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1780 2715
1781 my $top = int $self->{children}[1]{range}[0];
1782
1783 my $y0 = $top;
1784 my $y1 = $top + $self->{h};
1785
1786 my $y = 0;
1787
1788 my $layout = $self->{layout};
1789
1790 for my $par (@{$self->{par}}) { 2716 for my $para (@{$self->{par}}) {
1791 my $h = $par->[0]; 2717 my $h = $para->{h};
1792 2718
1793 if ($y0 < $y + $h && $y < $y1) { 2719 if ($y0 < $y + $h && $y < $y1) {
1794 $layout->set_text ($par->[2]);
1795 2720
1796 glColor @{ $par->[1] }; 2721 my $layout = $self->get_layout ($para);
1797 my ($W, $H) = $layout->size; 2722
1798 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2723 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2724
2725 glRasterPos $para->{indent}, $y - $y0;
2726 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2727
2728 if (my @w = @{ $para->{widget} }) {
2729 my @s = $layout->get_shapes;
2730
2731 for (@w) {
2732 my ($dx, $dy) = splice @s, 0, 2, ();
2733
2734 $_->{x} = $dx + $para->{indent};
2735 $_->{y} = $dy + $y - $y0;
2736
2737 $_->draw;
2738 }
2739 }
1799 } 2740 }
1800 2741
1801 $y += $h; 2742 $y += $h;
1802 } 2743 }
1803 2744
1804 glDisable GL_TEXTURE_2D;
1805 glDisable GL_BLEND; 2745 glDisable GL_BLEND;
1806 }; 2746 };
1807 }); 2747 });
1808} 2748}
1809 2749
2750sub reconfigure {
2751 my ($self) = @_;
2752
2753 $self->SUPER::reconfigure;
2754
2755 $_->{w} = 1e10 for @{ $self->{par} };
2756 $self->reflow;
2757}
2758
1810sub _draw { 2759sub _draw {
1811 my ($self) = @_; 2760 my ($self) = @_;
1812 2761
1813 if ($self->{texture}) {
1814 glEnable GL_TEXTURE_2D; 2762 glEnable GL_TEXTURE_2D;
1815 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1816 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2764 glColor 0, 0, 0, 1;
2765 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1817 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
1818 }
1819 2767
1820 $self->{children}[1]->draw; 2768 $self->{children}[1]->draw;
1821
1822} 2769}
1823 2770
1824############################################################################# 2771#############################################################################
1825 2772
1826package CFClient::UI::Animator; 2773package CFClient::UI::Animator;
1827 2774
1828use SDL::OpenGL; 2775use CFClient::OpenGL;
1829 2776
1830our @ISA = CFClient::UI::Bin::; 2777our @ISA = CFClient::UI::Bin::;
1831 2778
1832sub moveto { 2779sub moveto {
1833 my ($self, $x, $y) = @_; 2780 my ($self, $x, $y) = @_;
… …
1871 2818
1872sub new { 2819sub new {
1873 my $class = shift; 2820 my $class = shift;
1874 2821
1875 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
1876 state => 0, 2823 state => 0,
1877 connect_activate => \&toggle_flopper, 2824 on_activate => \&toggle_flopper,
1878 @_ 2825 @_
1879 ); 2826 );
1880 2827
1881 if ($self->{state}) {
1882 $self->{state} = 0;
1883 $self->toggle_flopper;
1884 }
1885
1886 $self 2828 $self
1887} 2829}
1888 2830
1889sub toggle_flopper { 2831sub toggle_flopper {
1890 my ($self) = @_; 2832 my ($self) = @_;
1891 2833
1892 # TODO: use animation 2834 $self->{other}->toggle_visibility;
1893 if ($self->{state} = !$self->{state}) { 2835}
1894 $CFClient::UI::ROOT->add ($self->{other}); 2836
1895 $self->{other}->move ($self->coord2global (0, $self->{h})); 2837#############################################################################
2838
2839package CFClient::UI::Tooltip;
2840
2841our @ISA = CFClient::UI::Bin::;
2842
2843use CFClient::OpenGL;
2844
2845sub new {
2846 my $class = shift;
2847
2848 $class->SUPER::new (
2849 @_,
2850 can_events => 0,
2851 )
2852}
2853
2854sub set_tooltip_from {
2855 my ($self, $widget) = @_;
2856
2857 my $tooltip = $widget->{tooltip};
2858
2859 if ($ENV{CFPLUS_DEBUG} & 2) {
2860 $tooltip .= "\n\n" . (ref $widget) . "\n"
2861 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2862 . "req $widget->{req_w} $widget->{req_h}\n"
2863 . "visible $widget->{visible}";
2864 }
2865
2866 $tooltip =~ s/^\n+//;
2867 $tooltip =~ s/\n+$//;
2868
2869 $self->add (new CFClient::UI::Label
2870 markup => $tooltip,
2871 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2872 fontsize => 0.8,
2873 fg => [0, 0, 0, 1],
2874 ellipsise => 0,
2875 font => ($widget->{tooltip_font} || $::FONT_PROP),
2876 );
2877}
2878
2879sub size_request {
2880 my ($self) = @_;
2881
2882 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2883
2884 ($w + 4, $h + 4)
2885}
2886
2887sub invoke_size_allocate {
2888 my ($self, $w, $h) = @_;
2889
2890 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2891}
2892
2893sub invoke_visibility_change {
2894 my ($self, $visible) = @_;
2895
2896 return unless $visible;
2897
2898 $self->{root}->on_post_alloc ("move_$self" => sub {
2899 my $widget = $self->{owner}
2900 or return;
2901
2902 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2903
2904 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2905 if $x + $self->{w} > $self->{root}{w};
2906
2907 $self->move_abs ($x, $y);
2908 });
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 glTranslate 0.375, 0.375;
2915
2916 my ($w, $h) = @$self{qw(w h)};
2917
2918 glColor 1, 0.8, 0.4;
2919 glBegin GL_QUADS;
2920 glVertex 0 , 0;
2921 glVertex 0 , $h;
2922 glVertex $w, $h;
2923 glVertex $w, 0;
2924 glEnd;
2925
2926 glColor 0, 0, 0;
2927 glBegin GL_LINE_LOOP;
2928 glVertex 0 , 0;
2929 glVertex 0 , $h;
2930 glVertex $w, $h;
2931 glVertex $w, 0;
2932 glEnd;
2933
2934 glTranslate 2 - 0.375, 2 - 0.375;
2935
2936 $self->SUPER::_draw;
2937}
2938
2939#############################################################################
2940
2941package CFClient::UI::Face;
2942
2943our @ISA = CFClient::UI::Base::;
2944
2945use CFClient::OpenGL;
2946
2947sub new {
2948 my $class = shift;
2949
2950 my $self = $class->SUPER::new (
2951 aspect => 1,
2952 can_events => 0,
2953 @_,
2954 );
2955
2956 if ($self->{anim} && $self->{animspeed}) {
2957 Scalar::Util::weaken (my $widget = $self);
2958
2959 $self->{timer} = Event->timer (
2960 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2961 hard => 1,
2962 interval => $self->{animspeed},
2963 cb => sub {
2964 ++$widget->{frame};
2965 $widget->update;
2966 },
2967 );
2968 }
2969
2970 $self
2971}
2972
2973sub size_request {
2974 (32, 8)
2975}
2976
2977sub update {
2978 my ($self) = @_;
2979
2980 return unless $self->{visible};
2981
2982 $self->SUPER::update;
2983}
2984
2985sub _draw {
2986 my ($self) = @_;
2987
2988 return unless $::CONN;
2989
2990 my $face;
2991
2992 if ($self->{frame}) {
2993 my $anim = $::CONN->{anim}[$self->{anim}];
2994
2995 $face = $anim->[ $self->{frame} % @$anim ]
2996 if $anim && @$anim;
2997 }
2998
2999 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3000
3001 if ($tex) {
3002 glEnable GL_TEXTURE_2D;
3003 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3004 glColor 0, 0, 0, 1;
3005 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3006 glDisable GL_TEXTURE_2D;
3007 }
3008}
3009
3010sub destroy {
3011 my ($self) = @_;
3012
3013 $self->{timer}->cancel
3014 if $self->{timer};
3015
3016 $self->SUPER::destroy;
3017}
3018
3019#############################################################################
3020
3021package CFClient::UI::Buttonbar;
3022
3023our @ISA = CFClient::UI::HBox::;
3024
3025# TODO: should actualyl wrap buttons and other goodies.
3026
3027#############################################################################
3028
3029package CFClient::UI::Menu;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033use CFClient::OpenGL;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 items => [],
3040 z => 100,
3041 @_,
3042 );
3043
3044 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3045
3046 for my $item (@{ $self->{items} }) {
3047 my ($widget, $cb, $tooltip) = @$item;
3048
3049 # handle various types of items, only text for now
3050 if (!ref $widget) {
3051 $widget = new CFClient::UI::Label
3052 can_hover => 1,
3053 can_events => 1,
3054 markup => $widget,
3055 tooltip => $tooltip
3056 }
3057
3058 $self->{item}{$widget} = $item;
3059
3060 $self->{vbox}->add ($widget);
3061 }
3062
3063 $self
3064}
3065
3066# popup given the event (must be a mouse button down event currently)
3067sub popup {
3068 my ($self, $ev) = @_;
3069
3070 $self->emit ("popdown");
3071
3072 # maybe save $GRAB? must be careful about events...
3073 $GRAB = $self;
3074 $self->{button} = $ev->{button};
3075
3076 $self->show;
3077 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3078}
3079
3080sub invoke_mouse_motion {
3081 my ($self, $ev, $x, $y) = @_;
3082
3083 # TODO: should use vbox->find_widget or so
3084 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3085 $self->{hover} = $self->{item}{$HOVER};
3086
3087 0
3088}
3089
3090sub invoke_button_up {
3091 my ($self, $ev, $x, $y) = @_;
3092
3093 if ($ev->{button} == $self->{button}) {
3094 undef $GRAB;
3095 $self->hide;
3096
1896 $self->emit ("open"); 3097 $self->emit ("popdown");
3098 $self->{hover}[1]->() if $self->{hover};
1897 } else { 3099 } else {
1898 $CFClient::UI::ROOT->remove ($self->{other}); 3100 return 0
1899 $self->emit ("close"); 3101 }
3102
1900 } 3103 1
1901
1902 $self->emit (changed => $self->{state});
1903} 3104}
1904 3105
1905############################################################################# 3106#############################################################################
1906 3107
3108package CFClient::UI::Multiplexer;
3109
3110our @ISA = CFClient::UI::Container::;
3111
3112sub new {
3113 my $class = shift;
3114
3115 my $self = $class->SUPER::new (
3116 @_,
3117 );
3118
3119 $self->{current} = $self->{children}[0]
3120 if @{ $self->{children} };
3121
3122 $self
3123}
3124
3125sub add {
3126 my ($self, @widgets) = @_;
3127
3128 $self->SUPER::add (@widgets);
3129
3130 $self->{current} = $self->{children}[0]
3131 if @{ $self->{children} };
3132}
3133
3134sub set_current_page {
3135 my ($self, $page_or_widget) = @_;
3136
3137 my $widget = ref $page_or_widget
3138 ? $page_or_widget
3139 : $self->{children}[$page_or_widget];
3140
3141 $self->{current} = $widget;
3142 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3143
3144 $self->emit (page_changed => $self->{current});
3145
3146 $self->realloc;
3147}
3148
3149sub visible_children {
3150 $_[0]{current}
3151}
3152
3153sub size_request {
3154 my ($self) = @_;
3155
3156 $self->{current}->size_request
3157}
3158
3159sub invoke_size_allocate {
3160 my ($self, $w, $h) = @_;
3161
3162 $self->{current}->configure (0, 0, $w, $h);
3163
3164 1
3165}
3166
3167sub _draw {
3168 my ($self) = @_;
3169
3170 $self->{current}->draw;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Notebook;
3176
3177our @ISA = CFClient::UI::VBox::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 buttonbar => (new CFClient::UI::Buttonbar),
3184 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3185 # filter => # will be put between multiplexer and $self
3186 @_,
3187 );
3188
3189 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3190 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3191
3192 $self
3193}
3194
3195sub add {
3196 my ($self, $title, $widget, $tooltip) = @_;
3197
3198 Scalar::Util::weaken $self;
3199
3200 $self->{buttonbar}->add (new CFClient::UI::Button
3201 markup => $title,
3202 tooltip => $tooltip,
3203 on_activate => sub { $self->set_current_page ($widget) },
3204 );
3205
3206 $self->{multiplexer}->add ($widget);
3207}
3208
3209sub set_current_page {
3210 my ($self, $page) = @_;
3211
3212 $self->{multiplexer}->set_current_page ($page);
3213 $self->emit (page_changed => $self->{multiplexer}{current});
3214}
3215
3216#############################################################################
3217
3218package CFClient::UI::Combobox;
3219
3220use utf8;
3221
3222our @ISA = CFClient::UI::Button::;
3223
3224sub new {
3225 my $class = shift;
3226
3227 my $self = $class->SUPER::new (
3228 options => [], # [value, title, longdesc], ...
3229 value => undef,
3230 @_,
3231 );
3232
3233 $self->_set_value ($self->{value});
3234
3235 $self
3236}
3237
3238sub invoke_button_down {
3239 my ($self, $ev) = @_;
3240
3241 my @menu_items;
3242
3243 for (@{ $self->{options} }) {
3244 my ($value, $title, $tooltip) = @$_;
3245
3246 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3247 }
3248
3249 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3250}
3251
3252sub _set_value {
3253 my ($self, $value) = @_;
3254
3255 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3256 or return;
3257
3258 $self->{value} = $item->[0];
3259 $self->set_markup ("$item->[1] ⇓");
3260 $self->set_tooltip ($item->[2]);
3261}
3262
3263sub set_value {
3264 my ($self, $value) = @_;
3265
3266 return unless $self->{value} ne $value;
3267
3268 $self->_set_value ($value);
3269 $self->emit (changed => $value);
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Statusbox;
3275
3276our @ISA = CFClient::UI::VBox::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (
3282 fontsize => 0.8,
3283 @_,
3284 );
3285
3286 Scalar::Util::weaken (my $this = $self);
3287
3288 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3289
3290 $self
3291}
3292
3293sub reorder {
3294 my ($self) = @_;
3295 my $NOW = Time::HiRes::time;
3296
3297 # freeze display when hovering over any label
3298 return if $CFClient::UI::TOOLTIP->{owner}
3299 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3300 values %{ $self->{item} };
3301
3302 while (my ($k, $v) = each %{ $self->{item} }) {
3303 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3304 }
3305
3306 my @widgets;
3307
3308 my @items = sort {
3309 $a->{pri} <=> $b->{pri}
3310 or $b->{id} <=> $a->{id}
3311 } values %{ $self->{item} };
3312
3313 $self->{timer}->interval (1);
3314
3315 my $count = 10 + 1;
3316 for my $item (@items) {
3317 last unless --$count;
3318
3319 my $label = $item->{label} ||= do {
3320 # TODO: doesn't handle markup well (read as: at all)
3321 my $short = $item->{count} > 1
3322 ? "<b>$item->{count} ×</b> $item->{text}"
3323 : $item->{text};
3324
3325 for ($short) {
3326 s/^\s+//;
3327 s/\s+/ /g;
3328 }
3329
3330 new CFClient::UI::Label
3331 markup => $short,
3332 tooltip => $item->{tooltip},
3333 tooltip_font => $::FONT_PROP,
3334 tooltip_width => 0.67,
3335 fontsize => $item->{fontsize} || $self->{fontsize},
3336 max_w => $::WIDTH * 0.44,
3337 fg => [@{ $item->{fg} }],
3338 can_events => 1,
3339 can_hover => 1
3340 };
3341
3342 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3343 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3344 $label->update;
3345 $label->set_max_size (undef, $label->{req_h} * $diff)
3346 if $diff < 1;
3347 $self->{timer}->interval (1/30);
3348 } else {
3349 $label->{fg}[3] = $item->{fg}[3] || 1;
3350 }
3351
3352 push @widgets, $label;
3353 }
3354
3355 $self->clear;
3356 $self->SUPER::add (reverse @widgets);
3357}
3358
3359sub add {
3360 my ($self, $text, %arg) = @_;
3361
3362 $text =~ s/^\s+//;
3363 $text =~ s/\s+$//;
3364
3365 return unless $text;
3366
3367 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3368
3369 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3370
3371 if (my $item = $self->{item}{$group}) {
3372 if ($item->{text} eq $text) {
3373 $item->{count}++;
3374 } else {
3375 $item->{count} = 1;
3376 $item->{text} = $item->{tooltip} = $text;
3377 }
3378 $item->{id} += 0.2;#d#
3379 $item->{timeout} = $timeout;
3380 delete $item->{label};
3381 } else {
3382 $self->{item}{$group} = {
3383 id => ++$self->{id},
3384 text => $text,
3385 timeout => $timeout,
3386 tooltip => $text,
3387 fg => [0.8, 0.8, 0.8, 0.8],
3388 pri => 0,
3389 count => 1,
3390 %arg,
3391 };
3392 }
3393
3394 $self->reorder;
3395}
3396
3397sub reconfigure {
3398 my ($self) = @_;
3399
3400 delete $_->{label}
3401 for values %{ $self->{item} || {} };
3402
3403 $self->reorder;
3404 $self->SUPER::reconfigure;
3405}
3406
3407sub destroy {
3408 my ($self) = @_;
3409
3410 $self->{timer}->cancel;
3411
3412 $self->SUPER::destroy;
3413}
3414
3415#############################################################################
3416
3417package CFClient::UI::Inventory;
3418
3419our @ISA = CFClient::UI::ScrolledWindow::;
3420
3421sub new {
3422 my $class = shift;
3423
3424 my $self = $class->SUPER::new (
3425 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3426 @_,
3427 );
3428
3429 $self
3430}
3431
3432sub set_items {
3433 my ($self, $items) = @_;
3434
3435 $self->{child}->clear;
3436 return unless $items;
3437
3438 my @items = sort {
3439 ($a->{type} <=> $b->{type})
3440 or ($a->{name} cmp $b->{name})
3441 } @$items;
3442
3443 $self->{real_items} = \@items;
3444
3445 my $row = 0;
3446 for my $item (@items) {
3447 CFClient::Item::update_widgets $item;
3448
3449 $self->{child}->add (0, $row, $item->{face_widget});
3450 $self->{child}->add (1, $row, $item->{desc_widget});
3451 $self->{child}->add (2, $row, $item->{weight_widget});
3452
3453 $row++;
3454 }
3455}
3456
3457#############################################################################
3458
3459package CFClient::UI::BindEditor;
3460
3461our @ISA = CFClient::UI::FancyFrame::;
3462
3463sub new {
3464 my $class = shift;
3465
3466 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3467
3468 $self->add (my $vb = new CFClient::UI::VBox);
3469
3470
3471 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3472 text => "start recording",
3473 tooltip => "Start/Stops recording of actions."
3474 ."All subsequent actions after the recording started will be captured."
3475 ."The actions are displayed after the record was stopped."
3476 ."To bind the action you have to click on the 'Bind' button",
3477 on_activate => sub {
3478 unless ($self->{recording}) {
3479 $self->start;
3480 } else {
3481 $self->stop;
3482 }
3483 });
3484
3485 $vb->add (new CFClient::UI::Label text => "Actions:");
3486 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3487
3488 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3489 $vb->add (my $hb = new CFClient::UI::HBox);
3490 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3491 $hb->add (new CFClient::UI::Button
3492 text => "bind",
3493 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3494 on_activate => sub {
3495 $self->ask_for_bind;
3496 });
3497
3498 $vb->add (my $hb = new CFClient::UI::HBox);
3499 $hb->add (new CFClient::UI::Button
3500 text => "ok",
3501 expand => 1,
3502 tooltip => "This closes the binding editor and saves the binding",
3503 on_activate => sub {
3504 $self->hide;
3505 $self->commit;
3506 });
3507
3508 $hb->add (new CFClient::UI::Button
3509 text => "cancel",
3510 expand => 1,
3511 tooltip => "This closes the binding editor without saving",
3512 on_activate => sub {
3513 $self->hide;
3514 $self->{binding_cancel}->()
3515 if $self->{binding_cancel};
3516 });
3517
3518 $self->update_binding_widgets;
3519
3520 $self
3521}
3522
3523sub cfg_bind {
3524 my ($self, $mod, $sym, $cmds) = @_;
3525 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3526 ::update_bindings ();
3527}
3528
3529sub cfg_unbind {
3530 my ($self, $mod, $sym, $cmds) = @_;
3531 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3532 ::update_bindings ();
3533}
3534
3535sub commit {
3536 my ($self) = @_;
3537 my ($mod, $sym, $cmds) = $self->get_binding;
3538 if ($sym != 0 && @$cmds > 0) {
3539 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3540 ."'. Don't forget 'Save Config'!");
3541 $self->{binding_change}->($mod, $sym, $cmds)
3542 if $self->{binding_change};
3543 } else {
3544 $::STATUSBOX->add ("No action bound, no key or action specified!");
3545 $self->{binding_cancel}->()
3546 if $self->{binding_cancel};
3547 }
3548}
3549
3550sub start {
3551 my ($self) = @_;
3552
3553 $self->{rec_btn}->set_text ("stop recording");
3554 $self->{recording} = 1;
3555 $self->clear_command_list;
3556 $::CONN->start_record if $::CONN;
3557}
3558
3559sub stop {
3560 my ($self) = @_;
3561
3562 $self->{rec_btn}->set_text ("start recording");
3563 $self->{recording} = 0;
3564
3565 my $rec;
3566 $rec = $::CONN->stop_record if $::CONN;
3567 return unless ref $rec eq 'ARRAY';
3568 $self->set_command_list ($rec);
3569}
3570
3571
3572sub ask_for_bind_and_commit {
3573 my ($self) = @_;
3574 $self->ask_for_bind (1);
3575}
3576
3577sub ask_for_bind {
3578 my ($self, $commit, $end_cb) = @_;
3579
3580 CFClient::Binder::open_binding_dialog (sub {
3581 my ($mod, $sym) = @_;
3582 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3583 $self->update_binding_widgets;
3584 $self->commit if $commit;
3585 $end_cb->() if $end_cb;
3586 });
3587}
3588
3589# $mod and $sym are the modifiers and key symbol
3590# $cmds is a array ref of strings (the commands)
3591# $cb is the callback that is executed on OK
3592# $ccb is the callback that is executed on CANCEL and
3593# when the binding was unsuccessful on OK
3594sub set_binding {
3595 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3596
3597 $self->clear_command_list;
3598 $self->{recording} = 0;
3599 $self->{rec_btn}->set_text ("start recording");
3600
3601 $self->{binding} = [$mod, $sym];
3602 $self->{commands} = $cmds;
3603
3604 $self->{binding_change} = $cb;
3605 $self->{binding_cancel} = $ccb;
3606
3607 $self->update_binding_widgets;
3608}
3609
3610# this is a shortcut method that asks for a binding
3611# and then just binds it.
3612sub do_quick_binding {
3613 my ($self, $cmds, $end_cb) = @_;
3614 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3615 $self->ask_for_bind (1, $end_cb);
3616}
3617
3618sub update_binding_widgets {
3619 my ($self) = @_;
3620 my ($mod, $sym, $cmds) = $self->get_binding;
3621 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3622 $self->set_command_list ($cmds);
3623}
3624
3625sub get_binding {
3626 my ($self) = @_;
3627 return (
3628 $self->{binding}->[0],
3629 $self->{binding}->[1],
3630 [ grep { defined $_ } @{$self->{commands}} ]
3631 );
3632}
3633
3634sub clear_command_list {
3635 my ($self) = @_;
3636 $self->{cmdbox}->clear ();
3637}
3638
3639sub set_command_list {
3640 my ($self, $cmds) = @_;
3641
3642 $self->{cmdbox}->clear ();
3643 $self->{commands} = $cmds;
3644
3645 my $idx = 0;
3646
3647 for (@$cmds) {
3648 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3649
3650 my $i = $idx;
3651 $hb->add (new CFClient::UI::Label text => $_);
3652 $hb->add (new CFClient::UI::Button
3653 text => "delete",
3654 tooltip => "Deletes the action from the record",
3655 on_activate => sub {
3656 $self->{cmdbox}->remove ($hb);
3657 $cmds->[$i] = undef;
3658 });
3659
3660
3661 $idx++
3662 }
3663}
3664
3665#############################################################################
3666
3667package CFClient::UI::SpellList;
3668
3669our @ISA = CFClient::UI::Table::;
3670
3671sub new {
3672 my $class = shift;
3673
3674 my $self = $class->SUPER::new (
3675 binding => [],
3676 commands => [],
3677 @_,
3678 )
3679}
3680
3681my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3682
3683my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3684 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3685my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3686 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3687my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3691my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3693
3694sub rebuild_spell_list {
3695 my ($self) = @_;
3696
3697 $CFClient::UI::ROOT->on_refresh ($self => sub {
3698 $self->clear;
3699
3700 return unless $::CONN;
3701
3702 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3703 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3704 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3705 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3706 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3707
3708 my $row = 0;
3709
3710 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3711 my $spell = $self->{spell}{$_};
3712
3713 $row++;
3714
3715 my $spell_cb = sub {
3716 my ($widget, $ev) = @_;
3717
3718 if ($ev->{button} == 1) {
3719 $::CONN->user_send ("cast $spell->{name}");
3720 } elsif ($ev->{button} == 2) {
3721 $::CONN->user_send ("invoke $spell->{name}");
3722 } elsif ($ev->{button} == 3) {
3723 (new CFClient::UI::Menu
3724 items => [
3725 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3726 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3727 ],
3728 )->popup ($ev);
3729 } else {
3730 return 0;
3731 }
3732
3733 1
3734 };
3735
3736 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3737
3738 #TODO: add path info to tooltip
3739 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3740
3741 $self->add (0, $row, new CFClient::UI::Face
3742 face => $spell->{face},
3743 can_hover => 1,
3744 can_events => 1,
3745 tooltip => $tooltip,
3746 on_button_down => $spell_cb,
3747 );
3748
3749 $self->add (1, $row, new CFClient::UI::Label
3750 expand => 1,
3751 text => $spell->{name},
3752 can_hover => 1,
3753 can_events => 1,
3754 tooltip => $tooltip,
3755 on_button_down => $spell_cb,
3756 );
3757
3758 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3759 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3760 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3761 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3762 }
3763 });
3764}
3765
3766sub add_spell {
3767 my ($self, $spell) = @_;
3768
3769 $self->{spell}->{$spell->{name}} = $spell;
3770 $self->rebuild_spell_list;
3771}
3772
3773sub remove_spell {
3774 my ($self, $spell) = @_;
3775
3776 delete $self->{spell}->{$spell->{name}};
3777 $self->rebuild_spell_list;
3778}
3779
3780sub clear_spells {
3781 my ($self) = @_;
3782
3783 $self->{spell} = {};
3784 $self->rebuild_spell_list;
3785}
3786
3787#############################################################################
3788
1907package CFClient::UI::Root; 3789package CFClient::UI::Root;
1908 3790
1909our @ISA = CFClient::UI::Container::; 3791our @ISA = CFClient::UI::Container::;
1910 3792
1911use SDL::OpenGL; 3793use List::Util qw(min max);
1912 3794
1913sub check_size { 3795use CFClient::OpenGL;
1914 my ($self) = @_;
1915 3796
1916 $self->configure (0, 0, $::WITH, $::HEIGHT); 3797sub new {
3798 my $class = shift;
3799
3800 my $self = $class->SUPER::new (
3801 visible => 1,
3802 @_,
3803 );
3804
3805 Scalar::Util::weaken ($self->{root} = $self);
3806
3807 $self
1917} 3808}
1918 3809
1919sub size_request { 3810sub size_request {
1920 ($::WIDTH, $::HEIGHT) 3811 my ($self) = @_;
1921}
1922 3812
1923sub configure { 3813 ($self->{w}, $self->{h})
3814}
3815
3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
3818
3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
3823
3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
3826
3827 int $coord + 0.5
3828}
3829
3830sub invoke_size_allocate {
1924 my ($self, $x, $y, $w, $h) = @_; 3831 my ($self, $w, $h) = @_;
1925 3832
1926 $self->SUPER::configure ($x, $y, $w, $h); 3833 for my $child ($self->children) {
3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1927 3835
1928 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3836 $X = $child->{force_x} if exists $child->{force_x};
1929 for @{$self->{children}}; 3837 $Y = $child->{force_y} if exists $child->{force_y};
1930}
1931 3838
1932sub _topleft { 3839 $X = _to_pixel $X, $W, $self->{w};
3840 $Y = _to_pixel $Y, $H, $self->{h};
3841
3842 $child->configure ($X, $Y, $W, $H);
3843 }
3844
3845 1
3846}
3847
3848sub coord2local {
1933 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
1934 3850
1935 ($x, $y) 3851 ($x, $y)
1936} 3852}
1937 3853
3854sub coord2global {
3855 my ($self, $x, $y) = @_;
3856
3857 ($x, $y)
3858}
3859
1938sub update { 3860sub update {
1939 my ($self) = @_; 3861 my ($self) = @_;
1940 3862
1941 $self->check_size; 3863 $::WANT_REFRESH++;
1942 ::refresh ();
1943} 3864}
1944 3865
1945sub add { 3866sub add {
1946 my ($self, $child) = @_; 3867 my ($self, @children) = @_;
1947 3868
3869 $_->{is_toplevel} = 1
3870 for @children;
3871
1948 $self->SUPER::add ($child); 3872 $self->SUPER::add (@children);
3873}
3874
3875sub remove {
3876 my ($self, @children) = @_;
3877
3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3882
3883 while (@children) {
3884 my $w = pop @children;
3885 push @children, $w->children;
3886 $w->set_invisible;
3887 }
1949} 3888}
1950 3889
1951sub on_refresh { 3890sub on_refresh {
1952 my ($self, $id, $cb) = @_; 3891 my ($self, $id, $cb) = @_;
1953 3892
1954 $self->{refresh_hook}{$id} = $cb; 3893 $self->{refresh_hook}{$id} = $cb;
1955} 3894}
1956 3895
3896sub on_post_alloc {
3897 my ($self, $id, $cb) = @_;
3898
3899 $self->{post_alloc_hook}{$id} = $cb;
3900}
3901
1957sub draw { 3902sub draw {
1958 my ($self) = @_; 3903 my ($self) = @_;
1959 3904
1960 while (my $rcb = delete $self->{refresh_hook}) { 3905 while ($self->{refresh_hook}) {
1961 $_->() for values %$rcb; 3906 $_->()
3907 for values %{delete $self->{refresh_hook}};
1962 } 3908 }
3909
3910 if ($self->{realloc}) {
3911 my %queue;
3912 my @queue;
3913 my $widget;
3914
3915 outer:
3916 while () {
3917 if (my $realloc = delete $self->{realloc}) {
3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3920
3921 $queue{$widget+0}++ and next; # duplicates are common
3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3925 }
3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3974 my $widget = pop @queue || last;
3975
3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3977
3978 $w = 0 if $w < 0;
3979 $h = 0 if $h < 0;
3980
3981 $w = int $w + 0.5;
3982 $h = int $h + 0.5;
3983
3984 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3985 $widget->{old_w} = $widget->{w};
3986 $widget->{old_h} = $widget->{h};
3987
3988 $widget->{w} = $w;
3989 $widget->{h} = $h;
3990
3991 $widget->emit (size_allocate => $w, $h);
3992 }
3993 }
3994 }
3995
3996 while ($self->{post_alloc_hook}) {
3997 $_->()
3998 for values %{delete $self->{post_alloc_hook}};
3999 }
4000
1963 4001
1964 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4002 glViewport 0, 0, $::WIDTH, $::HEIGHT;
1965 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4003 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
1966 glClear GL_COLOR_BUFFER_BIT; 4004 glClear GL_COLOR_BUFFER_BIT;
1967 4005
1968 glMatrixMode GL_PROJECTION; 4006 glMatrixMode GL_PROJECTION;
1969 glLoadIdentity; 4007 glLoadIdentity;
1970 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4008 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
1971 glMatrixMode GL_MODELVIEW; 4009 glMatrixMode GL_MODELVIEW;
1972 glLoadIdentity; 4010 glLoadIdentity;
1973 4011
4012 {
4013 package CFClient::UI::Base;
4014
4015 ($draw_x, $draw_y, $draw_w, $draw_h) =
4016 (0, 0, $self->{w}, $self->{h});
4017 }
4018
1974 $self->_draw; 4019 $self->_draw;
1975} 4020}
1976 4021
1977############################################################################# 4022#############################################################################
1978 4023
1979package CFClient::UI; 4024package CFClient::UI;
1980 4025
1981$ROOT = new CFClient::UI::Root; 4026$ROOT = new CFClient::UI::Root;
4027$TOOLTIP = new CFClient::UI::Tooltip z => 900;
1982 4028
19831 40291
1984 4030

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