diff options
Diffstat (limited to 'src/c_fl_file_browser.cpp')
| -rw-r--r-- | src/c_fl_file_browser.cpp | 393 |
1 files changed, 393 insertions, 0 deletions
diff --git a/src/c_fl_file_browser.cpp b/src/c_fl_file_browser.cpp new file mode 100644 index 0000000..836a991 --- /dev/null +++ b/src/c_fl_file_browser.cpp @@ -0,0 +1,393 @@ + + +// Programmed by Jedidiah Barber +// Released into the public domain + + +#include <FL/Fl_File_Browser.H> +#include <FL/filename.H> +#include "c_fl_file_browser.h" + + + + +// Exports from Ada + +extern "C" int browser_full_width_hook(void * b); +extern "C" int browser_full_height_hook(void * b); +extern "C" int browser_incr_height_hook(void * b); +extern "C" int browser_item_quick_height_hook(void * b, void * i); + +extern "C" int browser_item_width_hook(void * b, void * i); +extern "C" int browser_item_height_hook(void * b, void * i); +extern "C" void * browser_item_first_hook(void * b); +extern "C" void * browser_item_last_hook(void * b); +extern "C" void * browser_item_next_hook(void * b, void * i); +extern "C" void * browser_item_prev_hook(void * b, void * i); +extern "C" void * browser_item_at_hook(void * b, int n); +extern "C" void browser_item_select_hook(void * b, void * i, int s); +extern "C" int browser_item_selected_hook(void * b, void * i); +extern "C" void browser_item_swap_hook(void * b, void * one, void * two); +extern "C" const char * browser_item_text_hook(void * b, void * i); +extern "C" void browser_item_draw_hook(void * b, void * i, int x, int y, int w, int h); + +extern "C" void widget_draw_hook(void * ud); +extern "C" int widget_handle_hook(void * ud, int e); + + + + +// Attaching all relevant hooks and friends + +class My_File_Browser : public Fl_File_Browser { +public: + using Fl_File_Browser::Fl_File_Browser; + + friend int fl_file_browser_item_width(FILEBROWSER b, void * item); + friend int fl_file_browser_item_height(FILEBROWSER b, void * item); + friend void * fl_file_browser_item_first(FILEBROWSER b); + friend void * fl_file_browser_item_last(FILEBROWSER b); + friend void * fl_file_browser_item_next(FILEBROWSER b, void * item); + friend void * fl_file_browser_item_prev(FILEBROWSER b, void * item); + friend void * fl_file_browser_item_at(FILEBROWSER b, int index); + friend void fl_file_browser_item_select(FILEBROWSER b, void * item, int val); + friend int fl_file_browser_item_selected(FILEBROWSER b, void * item); + friend void fl_file_browser_item_swap(FILEBROWSER b, void * x, void * y); + friend const char * fl_file_browser_item_text(FILEBROWSER b, void * item); + friend void fl_file_browser_item_draw(FILEBROWSER b, void * item, int x, int y, int w, int h); + + friend int fl_file_browser_lineno(FILEBROWSER b, void * item); + + friend void * fl_file_browser_selection(FILEBROWSER c); + friend int fl_file_browser_displayed2(FILEBROWSER c, void * i); + friend void * fl_file_browser_find_item(FILEBROWSER c, int y); + friend void * fl_file_browser_top(FILEBROWSER c); + + friend void fl_file_browser_bbox(FILEBROWSER c, int &x, int &y, int &w, int &h); + friend int fl_file_browser_leftedge(FILEBROWSER c); + friend void fl_file_browser_redraw_line(FILEBROWSER c, void * i); + friend void fl_file_browser_redraw_lines(FILEBROWSER c); + + friend int fl_file_browser_full_width(FILEBROWSER c); + friend int fl_file_browser_full_height(FILEBROWSER c); + friend int fl_file_browser_incr_height(FILEBROWSER c); + friend int fl_file_browser_item_quick_height(FILEBROWSER c, void * i); + + friend void fl_file_browser_new_list(FILEBROWSER b); + friend void fl_file_browser_inserting(FILEBROWSER b, void * a1, void * a2); + friend void fl_file_browser_deleting(FILEBROWSER b, void * item); + friend void fl_file_browser_replacing(FILEBROWSER b, void * a1, void * a2); + friend void fl_file_browser_swapping(FILEBROWSER b, void * a1, void * a2); + + friend void fl_file_browser_draw(FILEBROWSER b); + + int handle(int e); + +protected: + int full_width() const; + int full_height() const; + int incr_height() const; + int item_quick_height(void * item) const; + + int item_width(void * item) const; + int item_height(void * item) const; + void * item_first() const; + void * item_last() const; + void * item_next(void * item) const; + void * item_prev(void * item) const; + void * item_at(int index) const; + void item_select(void * item, int val=1); + int item_selected(void * item) const; + void item_swap(void * a, void * b); + const char * item_text(void * item) const; + void item_draw(void * item, int x, int y, int w, int h) const; + + void draw(); +}; + + +int My_File_Browser::full_width() const { + return browser_full_width_hook(this->user_data()); +} + +int My_File_Browser::full_height() const { + return browser_full_height_hook(this->user_data()); +} + +int My_File_Browser::incr_height() const { + return browser_incr_height_hook(this->user_data()); +} + +int My_File_Browser::item_quick_height(void * item) const { + return browser_item_quick_height_hook(this->user_data(), item); +} + + +int My_File_Browser::item_width(void * item) const { + return browser_item_width_hook(this->user_data(), item); +} + +int My_File_Browser::item_height(void * item) const { + return browser_item_height_hook(this->user_data(), item); +} + +void * My_File_Browser::item_first() const { + return browser_item_first_hook(this->user_data()); +} + +void * My_File_Browser::item_last() const { + return browser_item_last_hook(this->user_data()); +} + +void * My_File_Browser::item_next(void * item) const { + return browser_item_next_hook(this->user_data(), item); +} + +void * My_File_Browser::item_prev(void * item) const { + return browser_item_prev_hook(this->user_data(), item); +} + +void * My_File_Browser::item_at(int index) const { + return browser_item_at_hook(this->user_data(), index); +} + +void My_File_Browser::item_select(void * item, int val) { + browser_item_select_hook(this->user_data(), item, val); +} + +int My_File_Browser::item_selected(void * item) const { + return browser_item_selected_hook(this->user_data(), item); +} + +void My_File_Browser::item_swap(void * a, void * b) { + browser_item_swap_hook(this->user_data(), a, b); +} + +const char * My_File_Browser::item_text(void * item) const { + return browser_item_text_hook(this->user_data(), item); +} + +void My_File_Browser::item_draw(void * item, int x, int y, int w, int h) const { + browser_item_draw_hook(this->user_data(), item, x, y, w, h); +} + + +void My_File_Browser::draw() { + widget_draw_hook(this->user_data()); +} + +int My_File_Browser::handle(int e) { + return widget_handle_hook(this->user_data(), e); +} + + + + +// Flattened C API begins here + +FILEBROWSER new_fl_file_browser(int x, int y, int w, int h, char * label) { + My_File_Browser *b = new My_File_Browser(x, y, w, h, label); + return b; +} + +void free_fl_file_browser(FILEBROWSER b) { + delete reinterpret_cast<My_File_Browser*>(b); +} + + + + +int fl_file_browser_load(FILEBROWSER b, const char * d, void * s) { + return reinterpret_cast<Fl_File_Browser*>(b)->load(d, reinterpret_cast<Fl_File_Sort_F*>(s)); +} + + + + +int fl_file_browser_get_filetype(FILEBROWSER b) { + return reinterpret_cast<Fl_File_Browser*>(b)->filetype(); +} + +void fl_file_browser_set_filetype(FILEBROWSER b, int f) { + reinterpret_cast<Fl_File_Browser*>(b)->filetype(f); +} + +const char * fl_file_browser_get_filter(FILEBROWSER b) { + return reinterpret_cast<Fl_File_Browser*>(b)->filter(); +} + +void fl_file_browser_set_filter(FILEBROWSER b, const char * f) { + reinterpret_cast<Fl_File_Browser*>(b)->filter(f); +} + +unsigned char fl_file_browser_get_iconsize(FILEBROWSER b) { + return reinterpret_cast<Fl_File_Browser*>(b)->iconsize(); +} + +void fl_file_browser_set_iconsize(FILEBROWSER b, unsigned int i) { + reinterpret_cast<Fl_File_Browser*>(b)->iconsize(i); +} + +int fl_file_browser_get_textsize(FILEBROWSER b) { + return reinterpret_cast<Fl_File_Browser*>(b)->textsize(); +} + +void fl_file_browser_set_textsize(FILEBROWSER b, int s) { + reinterpret_cast<Fl_File_Browser*>(b)->textsize(s); +} + + + + +// These have to be reimplemented due to relying on custom class extensions + +int fl_file_browser_full_height(FILEBROWSER c) { + return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::full_height(); +} + +int fl_file_browser_incr_height(FILEBROWSER c) { + return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::incr_height(); +} + + + + +int fl_file_browser_item_width(FILEBROWSER b, void * item) { + return reinterpret_cast<My_File_Browser*>(b)->item_width(item); +} + +int fl_file_browser_item_height(FILEBROWSER b, void * item) { + return reinterpret_cast<My_File_Browser*>(b)->item_height(item); +} + +void * fl_file_browser_item_first(FILEBROWSER b) { + return reinterpret_cast<My_File_Browser*>(b)->item_first(); +} + +void * fl_file_browser_item_last(FILEBROWSER b) { + return reinterpret_cast<My_File_Browser*>(b)->item_last(); +} + +void * fl_file_browser_item_next(FILEBROWSER b, void * item) { + return reinterpret_cast<My_File_Browser*>(b)->item_next(item); +} + +void * fl_file_browser_item_prev(FILEBROWSER b, void * item) { + return reinterpret_cast<My_File_Browser*>(b)->item_prev(item); +} + +void * fl_file_browser_item_at(FILEBROWSER b, int index) { + return reinterpret_cast<My_File_Browser*>(b)->item_at(index); +} + +void fl_file_browser_item_select(FILEBROWSER b, void * item, int val) { + reinterpret_cast<My_File_Browser*>(b)->item_select(item, val); +} + +int fl_file_browser_item_selected(FILEBROWSER b, void * item) { + return reinterpret_cast<My_File_Browser*>(b)->item_selected(item); +} + +void fl_file_browser_item_swap(FILEBROWSER b, void * x, void * y) { + reinterpret_cast<My_File_Browser*>(b)->item_swap(x, y); +} + +const char * fl_file_browser_item_text(FILEBROWSER b, void * item) { + return reinterpret_cast<My_File_Browser*>(b)->item_text(item); +} + +void fl_file_browser_item_draw(FILEBROWSER b, void * item, int x, int y, int w, int h) { + reinterpret_cast<My_File_Browser*>(b)->item_draw(item, x, y, w, h); +} + + + + +int fl_file_browser_lineno(FILEBROWSER b, void * item) { + return reinterpret_cast<My_File_Browser*>(b)->lineno(item); +} + + + + +void * fl_file_browser_selection(FILEBROWSER c) { + return reinterpret_cast<My_File_Browser*>(c)->selection(); +} + +int fl_file_browser_displayed2(FILEBROWSER c, void * i) { + return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser_::displayed(i); +} + +void * fl_file_browser_find_item(FILEBROWSER c, int y) { + return reinterpret_cast<My_File_Browser*>(c)->find_item(y); +} + +void * fl_file_browser_top(FILEBROWSER c) { + return reinterpret_cast<My_File_Browser*>(c)->top(); +} + + + + +void fl_file_browser_bbox(FILEBROWSER c, int &x, int &y, int &w, int &h) { + reinterpret_cast<My_File_Browser*>(c)->bbox(x, y, w, h); +} + +int fl_file_browser_leftedge(FILEBROWSER c) { + return reinterpret_cast<My_File_Browser*>(c)->leftedge(); +} + +void fl_file_browser_redraw_line(FILEBROWSER c, void * i) { + reinterpret_cast<My_File_Browser*>(c)->redraw_line(i); +} + +void fl_file_browser_redraw_lines(FILEBROWSER c) { + reinterpret_cast<My_File_Browser*>(c)->redraw_lines(); +} + + + + +int fl_file_browser_full_width(FILEBROWSER c) { + return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::full_width(); +} + +int fl_file_browser_item_quick_height(FILEBROWSER c, void * i) { + return reinterpret_cast<My_File_Browser*>(c)->Fl_Browser::item_quick_height(i); +} + + + + +void fl_file_browser_new_list(FILEBROWSER b) { + reinterpret_cast<My_File_Browser*>(b)->new_list(); +} + +void fl_file_browser_inserting(FILEBROWSER b, void * a1, void * a2) { + reinterpret_cast<My_File_Browser*>(b)->inserting(a1, a2); +} + +void fl_file_browser_deleting(FILEBROWSER b, void * item) { + reinterpret_cast<My_File_Browser*>(b)->deleting(item); +} + +void fl_file_browser_replacing(FILEBROWSER b, void * a1, void * a2) { + reinterpret_cast<My_File_Browser*>(b)->replacing(a1, a2); +} + +void fl_file_browser_swapping(FILEBROWSER b, void * a1, void * a2) { + reinterpret_cast<My_File_Browser*>(b)->swapping(a1, a2); +} + + + + +void fl_file_browser_draw(FILEBROWSER b) { + reinterpret_cast<My_File_Browser*>(b)->Fl_Browser::draw(); +} + +int fl_file_browser_handle(FILEBROWSER b, int e) { + return reinterpret_cast<My_File_Browser*>(b)->Fl_Browser::handle(e); +} + + |