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Diffstat (limited to 'src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx')
-rw-r--r--src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx434
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diff --git a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx b/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
deleted file mode 100644
index 7eb98b291..000000000
--- a/src/drivers/Cocoa/Fl_Cocoa_Screen_Driver.cxx
+++ /dev/null
@@ -1,434 +0,0 @@
-//
-// Definition of Apple Cocoa Screen interface.
-//
-// Copyright 1998-2023 by Bill Spitzak and others.
-//
-// This library is free software. Distribution and use rights are outlined in
-// the file "COPYING" which should have been included with this file. If this
-// file is missing or damaged, see the license at:
-//
-// https://www.fltk.org/COPYING.php
-//
-// Please see the following page on how to report bugs and issues:
-//
-// https://www.fltk.org/bugs.php
-//
-
-
-#include <config.h>
-#include "Fl_Cocoa_Screen_Driver.H"
-#include "Fl_Cocoa_Window_Driver.H"
-#include "../Quartz/Fl_Font.H"
-#include <FL/Fl.H>
-#include <FL/platform.H>
-#include <FL/Fl_Graphics_Driver.H>
-#include <FL/Fl_Input.H>
-#include <FL/fl_ask.H>
-#include <FL/Fl_Image_Surface.H>
-#include <stdio.h>
-
-
-extern "C" void NSBeep(void);
-extern void (*fl_lock_function)();
-extern void (*fl_unlock_function)();
-
-int Fl_Cocoa_Screen_Driver::next_marked_length = 0;
-
-
-// This key table is used for the Darwin system driver. It is defined here
-// "static" and assigned in the constructor to avoid static initialization
-// race conditions. It is used in fl_shortcut.cxx.
-//
-// This table must be in numeric order by fltk (X) keysym number:
-
-Fl_Screen_Driver::Keyname darwin_key_table[] = {
- // v - this column may contain UTF-8 characters
- {' ', "Space"},
- {FL_BackSpace, "⌫"/*"\xe2\x8c\xab"*/}, // U+232B : erase to the left
- {FL_Tab, "⇥"/*"\xe2\x87\xa5"*/}, // U+21E5 rightwards arrow to bar
- {FL_Enter, "↩"/*"\xe2\x86\xa9"*/}, // U+21A9 leftwards arrow with hook
- {FL_Pause, "Pause"},
- {FL_Scroll_Lock, "Scroll_Lock"},
- {FL_Escape, "⎋"/*"\xe2\x8e\x8b"*/}, // U+238B : broken circle with northwest arrow
- {FL_Home, "↖"/*"\xe2\x86\x96"*/}, // U+2196 north west arrow
- {FL_Left, "←"/*"\xe2\x86\x90"*/}, // U+2190 leftwards arrow
- {FL_Up, "↑"/*"\xe2\x86\x91"*/}, // U+2191 upwards arrow
- {FL_Right, "→"/*"\xe2\x86\x92"*/}, // U+2192 rightwards arrow
- {FL_Down, "↓"/*"\xe2\x86\x93"*/}, // U+2193 downwards arrow
- {FL_Page_Up, "⇞"/*"\xe2\x87\x9e"*/}, // U+21DE upwards arrow with double stroke
- {FL_Page_Down, "⇟"/*"\xe2\x87\x9f"*/}, // U+21DF downwards arrow with double stroke
- {FL_End, "↘"/*"\xe2\x86\x98"*/}, // U+2198 south east arrow
- {FL_Print, "Print"},
- {FL_Insert, "Insert"},
- {FL_Menu, "Menu"},
- {FL_Num_Lock, "Num_Lock"},
- {FL_KP_Enter, "⌤"/*"\xe2\x8c\xa4"*/}, // U+2324 up arrow head between two horizontal bars
- {FL_Shift_L, "Shift_L"},
- {FL_Shift_R, "Shift_R"},
- {FL_Control_L, "Control_L"},
- {FL_Control_R, "Control_R"},
- {FL_Caps_Lock, "⇪"/*"\xe2\x87\xaa"*/}, // U+21EA upwards white arrow from bar
- {FL_Meta_L, "Meta_L"},
- {FL_Meta_R, "Meta_R"},
- {FL_Alt_L, "Alt_L"},
- {FL_Alt_R, "Alt_R"},
- {FL_Delete, "⌦"/*"\xe2\x8c\xa6"*/} // U+2326 : erase to the right
-};
-
-
-static Fl_Text_Editor::Key_Binding extra_bindings[] = {
- // Define CMD+key accelerators...
- { 'z', FL_COMMAND, Fl_Text_Editor::kf_undo ,0},
- { 'z', FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_redo ,0},
- { 'x', FL_COMMAND, Fl_Text_Editor::kf_cut ,0},
- { 'c', FL_COMMAND, Fl_Text_Editor::kf_copy ,0},
- { 'v', FL_COMMAND, Fl_Text_Editor::kf_paste ,0},
- { 'a', FL_COMMAND, Fl_Text_Editor::kf_select_all ,0},
- { FL_Left, FL_COMMAND, Fl_Text_Editor::kf_meta_move ,0},
- { FL_Right, FL_COMMAND, Fl_Text_Editor::kf_meta_move ,0},
- { FL_Up, FL_COMMAND, Fl_Text_Editor::kf_meta_move ,0},
- { FL_Down, FL_COMMAND, Fl_Text_Editor::kf_meta_move ,0},
- { FL_Left, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move ,0},
- { FL_Right, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move ,0},
- { FL_Up, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move ,0},
- { FL_Down, FL_COMMAND|FL_SHIFT, Fl_Text_Editor::kf_m_s_move ,0},
- { 0, 0, 0 ,0}
-};
-
-
-Fl_Cocoa_Screen_Driver::Fl_Cocoa_Screen_Driver() {
- text_editor_extra_key_bindings = extra_bindings;
- scale_ = 1.;
- default_icon = nil;
- // initialize key table
- key_table = darwin_key_table;
- key_table_size = sizeof(darwin_key_table)/sizeof(*darwin_key_table);
-}
-
-
-void Fl_Cocoa_Screen_Driver::init()
-{
- open_display();
- CGDirectDisplayID displays[MAX_SCREENS];
- CGDisplayCount count, i;
- CGRect r;
- CGGetActiveDisplayList(MAX_SCREENS, displays, &count);
- for( i = 0; i < count; i++) {
- r = CGDisplayBounds(displays[i]);
- screens[i].x = int(r.origin.x);
- screens[i].y = int(r.origin.y);
- screens[i].width = int(r.size.width);
- screens[i].height = int(r.size.height);
- //fprintf(stderr,"screen %d %dx%dx%dx%d\n",i,screens[i].x,screens[i].y,screens[i].width,screens[i].height);
- if (&CGDisplayScreenSize != NULL) {
- CGSize s = CGDisplayScreenSize(displays[i]); // from 10.3
- dpi_h[i] = screens[i].width / (s.width/25.4);
- dpi_v[i] = screens[i].height / (s.height/25.4);
- } else {
- dpi_h[i] = dpi_v[i] = 75.;
- }
- }
- num_screens = count;
-}
-
-
-void Fl_Cocoa_Screen_Driver::screen_xywh(int &X, int &Y, int &W, int &H, int n)
-{
- if (num_screens < 0) init();
-
- if ((n < 0) || (n >= num_screens))
- n = 0;
-
- float s = scale(0);
- X = screens[n].x/s;
- Y = screens[n].y/s;
- W = screens[n].width/s;
- H = screens[n].height/s;
-}
-
-
-void Fl_Cocoa_Screen_Driver::screen_dpi(float &h, float &v, int n)
-{
- if (num_screens < 0) init();
- h = v = 0.0f;
-
- if (n >= 0 && n < num_screens) {
- h = dpi_h[n];
- v = dpi_v[n];
- }
-}
-
-
-// Implements fl_beep(). See documentation in src/fl_ask.cxx.
-void Fl_Cocoa_Screen_Driver::beep(int type) {
- switch (type) {
- case FL_BEEP_DEFAULT :
- case FL_BEEP_ERROR :
- NSBeep();
- break;
- default :
- break;
- }
-}
-
-
-extern void fl_fix_focus(); // in Fl.cxx
-
-extern void *fl_capture;
-
-
-void Fl_Cocoa_Screen_Driver::grab(Fl_Window* win)
-{
- if (win) {
- if (!Fl::grab_) {
- fl_capture = (FLWindow*)(Fl_X::flx(Fl::first_window())->xid);
- Fl_Cocoa_Window_Driver::driver(Fl::first_window())->set_key_window();
- }
- Fl::grab_ = win;
- } else {
- if (Fl::grab_) {
- fl_capture = 0;
- Fl::grab_ = 0;
- fl_fix_focus();
- }
- }
-}
-
-
-static void set_selection_color(uchar r, uchar g, uchar b)
-{
- Fl::set_color(FL_SELECTION_COLOR,r,g,b);
-}
-
-
-// MacOS X currently supports two color schemes - Blue and Graphite.
-// Since we aren't emulating the Aqua interface (even if Apple would
-// let us), we use some defaults that are similar to both. The
-// Fl::scheme("plastic") color/box scheme provides a usable Aqua-like
-// look-n-feel...
-void Fl_Cocoa_Screen_Driver::get_system_colors()
-{
- open_display();
-
- Fl_Screen_Driver::get_system_colors();
-
- if (!bg2_set) Fl::background2(0xff, 0xff, 0xff);
- if (!fg_set) Fl::foreground(0, 0, 0);
- if (!bg_set) Fl::background(0xd8, 0xd8, 0xd8);
-
-#if 0
- // this would be the correct code, but it does not run on all versions
- // of OS X. Also, setting a bright selection color would require
- // some updates in Fl_Adjuster and Fl_Help_Browser
- OSStatus err;
- RGBColor c;
- err = GetThemeBrushAsColor(kThemeBrushPrimaryHighlightColor, 24, true, &c);
- if (err)
- set_selection_color(0x00, 0x00, 0x80);
- else
- set_selection_color(c.red, c.green, c.blue);
-#else
- set_selection_color(0x00, 0x00, 0x80);
-#endif
-}
-
-
-int Fl_Cocoa_Screen_Driver::has_marked_text() const {
- return 1;
-}
-
-
-int Fl_Cocoa_Screen_Driver::insertion_point_x = 0;
-int Fl_Cocoa_Screen_Driver::insertion_point_y = 0;
-int Fl_Cocoa_Screen_Driver::insertion_point_height = 0;
-bool Fl_Cocoa_Screen_Driver::insertion_point_location_is_valid = false;
-
-void Fl_Cocoa_Screen_Driver::reset_marked_text() {
- Fl::compose_state = 0;
- next_marked_length = 0;
- insertion_point_location_is_valid = false;
-}
-
-// computes window coordinates & height of insertion point
-int Fl_Cocoa_Screen_Driver::insertion_point_location(int *px, int *py, int *pheight)
-// return true if the current coordinates of the insertion point are available
-{
- if ( ! insertion_point_location_is_valid ) return false;
- *px = insertion_point_x;
- *py = insertion_point_y;
- *pheight = insertion_point_height;
- return true;
-}
-
-void Fl_Cocoa_Screen_Driver::insertion_point_location(int x, int y, int height) {
- insertion_point_location_is_valid = true;
- insertion_point_x = x;
- insertion_point_y = y;
- insertion_point_height = height;
-}
-
-int Fl_Cocoa_Screen_Driver::compose(int &del) {
- int condition;
- int has_text_key = Fl::compose_state || Fl::e_keysym <= '~' || Fl::e_keysym == FL_Iso_Key ||
- Fl::e_keysym == FL_JIS_Underscore || Fl::e_keysym == FL_Yen ||
- (Fl::e_keysym >= FL_KP && Fl::e_keysym <= FL_KP_Last && Fl::e_keysym != FL_KP_Enter);
- condition = Fl::e_state&(FL_META | FL_CTRL) ||
- (Fl::e_keysym >= FL_Shift_L && Fl::e_keysym <= FL_Alt_R) || // called from flagsChanged
- !has_text_key ;
- if (condition) { del = 0; return 0;} // this stuff is to be treated as a function key
- del = Fl::compose_state;
- Fl::compose_state = next_marked_length;
- return 1;
-}
-
-
-int Fl_Cocoa_Screen_Driver::input_widget_handle_key(int key, unsigned mods, unsigned shift, Fl_Input *input)
-{
- switch (key) {
- case FL_Delete: {
- if (mods==0) return input->kf_delete_char_right(); // Delete (OSX-HIG,TE,SA,WOX)
- if (mods==FL_CTRL) return input->kf_delete_char_right(); // Ctrl-Delete (??? TE,!SA,!WOX)
- if (mods==FL_ALT) return input->kf_delete_word_right(); // Alt-Delete (OSX-HIG,TE,SA)
- return 0; // ignore other combos, pass to parent
- }
-
- case FL_Left:
- if (mods==0) return input->kf_move_char_left(); // Left (OSX-HIG)
- if (mods==FL_ALT) return input->kf_move_word_left(); // Alt-Left (OSX-HIG)
- if (mods==FL_META) return input->kf_move_sol(); // Meta-Left (OSX-HIG)
- if (mods==FL_CTRL) return input->kf_move_sol(); // Ctrl-Left (TE/SA)
- return 0; // ignore other combos, pass to parent
-
- case FL_Right:
- if (mods==0) return input->kf_move_char_right(); // Right (OSX-HIG)
- if (mods==FL_ALT) return input->kf_move_word_right(); // Alt-Right (OSX-HIG)
- if (mods==FL_META) return input->kf_move_eol(); // Meta-Right (OSX-HIG)
- if (mods==FL_CTRL) return input->kf_move_eol(); // Ctrl-Right (TE/SA)
- return 0; // ignore other combos, pass to parent
-
- case FL_Up:
- if (mods==0) return input->kf_lines_up(1); // Up (OSX-HIG)
- if (mods==FL_CTRL) return input->kf_page_up(); // Ctrl-Up (TE !HIG)
- if (mods==FL_ALT) return input->kf_move_up_and_sol(); // Alt-Up (OSX-HIG)
- if (mods==FL_META) return input->kf_top(); // Meta-Up (OSX-HIG)
- return 0; // ignore other combos, pass to parent
-
- case FL_Down:
- if (mods==0) return input->kf_lines_down(1); // Dn (OSX-HIG)
- if (mods==FL_CTRL) return input->kf_page_down(); // Ctrl-Dn (TE !HIG)
- if (mods==FL_ALT) return input->kf_move_down_and_eol(); // Alt-Dn (OSX-HIG)
- if (mods==FL_META) return input->kf_bottom(); // Meta-Dn (OSX-HIG)
- return 0; // ignore other combos, pass to parent
-
- case FL_Page_Up:
- // Fl_Input has no scroll control, so instead we move the cursor by one page
- // OSX-HIG recommends Alt increase one semantic unit, Meta next higher..
- if (mods==0) return input->kf_page_up(); // PgUp (OSX-HIG)
- if (mods==FL_ALT) return input->kf_page_up(); // Alt-PageUp (OSX-HIG)
- if (mods==FL_META) return input->kf_top(); // Meta-PageUp (OSX-HIG,!TE)
- return 0; // ignore other combos, pass to parent
-
- case FL_Page_Down:
- // Fl_Input has no scroll control, so instead we move the cursor by one page
- // OSX-HIG recommends Alt increase one semantic unit, Meta next higher..
- if (mods==0) return input->kf_page_down(); // PgDn (OSX-HIG)
- if (mods==FL_ALT) return input->kf_page_down(); // Alt-PageDn (OSX-HIG)
- if (mods==FL_META) return input->kf_bottom(); // Meta-PageDn (OSX-HIG,!TE)
- return 0; // ignore other combos, pass to parent
-
- case FL_Home:
- if (mods==0) return input->kf_top(); // Home (OSX-HIG)
- if (mods==FL_ALT) return input->kf_top(); // Alt-Home (???)
- return 0; // ignore other combos, pass to parent
-
- case FL_End:
- if (mods==0) return input->kf_bottom(); // End (OSX-HIG)
- if (mods==FL_ALT) return input->kf_bottom(); // Alt-End (???)
- return 0; // ignore other combos, pass to parent
-
- case FL_BackSpace:
- if (mods==0) return input->kf_delete_char_left(); // Backspace (OSX-HIG)
- if (mods==FL_CTRL) return input->kf_delete_char_left(); // Ctrl-Backspace (TE/SA)
- if (mods==FL_ALT) return input->kf_delete_word_left(); // Alt-Backspace (OSX-HIG)
- if (mods==FL_META) return input->kf_delete_sol(); // Meta-Backspace (OSX-HIG,!TE)
- return 0; // ignore other combos, pass to parent
- }
- return -1;
-}
-
-void Fl_Cocoa_Screen_Driver::offscreen_size(Fl_Offscreen off, int &width, int &height)
-{
- width = (int)CGBitmapContextGetWidth((CGContextRef)off);
- height = (int)CGBitmapContextGetHeight((CGContextRef)off);
-}
-
-Fl_RGB_Image *Fl_Cocoa_Screen_Driver::read_win_rectangle(int X, int Y, int w, int h, Fl_Window *window,
- bool may_capture_subwins, bool *did_capture_subwins)
-{
- int bpp, bpr;
- uchar *base, *p;
- if (!window) { // read from offscreen buffer
- float s = 1;
- CGContextRef src = (CGContextRef)Fl_Surface_Device::surface()->driver()->gc(); // get bitmap context
- base = (uchar *)CGBitmapContextGetData(src); // get data
- if(!base) return NULL;
- int sw = (int)CGBitmapContextGetWidth(src);
- int sh = (int)CGBitmapContextGetHeight(src);
- if( (sw - X < w) || (sh - Y < h) ) return NULL;
- bpr = (int)CGBitmapContextGetBytesPerRow(src);
- bpp = (int)CGBitmapContextGetBitsPerPixel(src)/8;
- Fl_Image_Surface *imgs = (Fl_Image_Surface*)Fl_Surface_Device::surface();
- int fltk_w, fltk_h;
- imgs->printable_rect(&fltk_w, &fltk_h);
- s = sw / float(fltk_w);
- X *= s; Y *= s; w *= s; h *= s;
- if (X + w > sw) w = sw - X;
- if (Y + h > sh) h = sh - Y;
- // Copy the image from the off-screen buffer to the memory buffer.
- int idx, idy; // Current X & Y in image
- uchar *pdst, *psrc;
- p = new uchar[w * h * 4];
- for (idy = Y, pdst = p; idy < h + Y; idy ++) {
- for (idx = 0, psrc = base + idy * bpr + X * bpp; idx < w; idx ++, psrc += bpp, pdst += 4) {
- pdst[0] = psrc[0]; // R
- pdst[1] = psrc[1]; // G
- pdst[2] = psrc[2]; // B
- }
- }
- bpr = 0;
- } else { // read from window
- Fl_Cocoa_Window_Driver *d = Fl_Cocoa_Window_Driver::driver(window);
- CGImageRef cgimg = d->CGImage_from_window_rect(X, Y, w, h, may_capture_subwins);
- if (did_capture_subwins) *did_capture_subwins = may_capture_subwins;
- if (!cgimg) {
- return NULL;
- }
- w = (int)CGImageGetWidth(cgimg);
- h = (int)CGImageGetHeight(cgimg);
- Fl_Image_Surface *surf = new Fl_Image_Surface(w, h);
- Fl_Surface_Device::push_current(surf);
- ((Fl_Quartz_Graphics_Driver*)fl_graphics_driver)->draw_CGImage(cgimg, 0, 0, w, h, 0, 0, w, h);
- CGContextRef gc = (CGContextRef)fl_graphics_driver->gc();
- w = (int)CGBitmapContextGetWidth(gc);
- h = (int)CGBitmapContextGetHeight(gc);
- bpr = (int)CGBitmapContextGetBytesPerRow(gc);
- bpp = (int)CGBitmapContextGetBitsPerPixel(gc)/8;
- base = (uchar*)CGBitmapContextGetData(gc);
- p = new uchar[bpr * h];
- memcpy(p, base, bpr * h);
- Fl_Surface_Device::pop_current();
- delete surf;
- CFRelease(cgimg);
- }
- Fl_RGB_Image *rgb = new Fl_RGB_Image(p, w, h, 4, bpr);
- rgb->alloc_array = 1;
- return rgb;
-}
-
-void Fl_Cocoa_Screen_Driver::set_spot(int /*font*/, int size, int X, int Y, int /*W*/, int /*H*/, Fl_Window* /*win*/) {
- Fl_Cocoa_Screen_Driver::insertion_point_location(X, Y, size);
-}
-
-void Fl_Cocoa_Screen_Driver::reset_spot() {
- Fl_Cocoa_Screen_Driver::reset_marked_text();
-}
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