diff options
author | Daniel Lange <DLange@git.local> | 2016-04-11 13:00:15 +0200 |
---|---|---|
committer | Daniel Lange <DLange@git.local> | 2016-04-11 13:00:15 +0200 |
commit | d3c9975943df58e293359b87905d19ff1fd52061 (patch) | |
tree | e416378879f60e8d538b1b25963904f767d30ff4 /MetersListBox.c | |
download | debian_htop-d3c9975943df58e293359b87905d19ff1fd52061.tar.gz debian_htop-d3c9975943df58e293359b87905d19ff1fd52061.tar.bz2 debian_htop-d3c9975943df58e293359b87905d19ff1fd52061.zip |
Imported Upstream version 0.5upstream/0.5
Diffstat (limited to 'MetersListBox.c')
-rw-r--r-- | MetersListBox.c | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/MetersListBox.c b/MetersListBox.c new file mode 100644 index 0000000..2eb67aa --- /dev/null +++ b/MetersListBox.c @@ -0,0 +1,103 @@ + +#include "MetersListBox.h" + +#include "ListBox.h" +#include "Settings.h" +#include "ScreenManager.h" + +#include "debug.h" +#include <assert.h> + +/*{ + +typedef struct MetersListBox_ { + ListBox super; + + Settings* settings; + TypedVector* meters; + ScreenManager* scr; +} MetersListBox; + +}*/ + +MetersListBox* MetersListBox_new(Settings* settings, char* header, TypedVector* meters, ScreenManager* scr) { + MetersListBox* this = (MetersListBox*) malloc(sizeof(MetersListBox)); + ListBox* super = (ListBox*) this; + ListBox_init(super, 1, 1, 1, 1, LISTITEM_CLASS, true); + ((Object*)this)->delete = MetersListBox_delete; + + this->settings = settings; + this->meters = meters; + this->scr = scr; + super->eventHandler = MetersListBox_eventHandler; + ListBox_setHeader(super, RichString_quickString(CRT_colors[PANEL_HEADER_FOCUS], header)); + for (int i = 0; i < TypedVector_size(meters); i++) { + Meter* meter = (Meter*) TypedVector_get(meters, i); + ListBox_add(super, (Object*) Meter_toListItem(meter)); + } + return this; +} + +void MetersListBox_delete(Object* object) { + ListBox* super = (ListBox*) object; + MetersListBox* this = (MetersListBox*) object; + ListBox_done(super); + free(this); +} + +HandlerResult MetersListBox_eventHandler(ListBox* super, int ch) { + MetersListBox* this = (MetersListBox*) super; + + int selected = ListBox_getSelectedIndex(super); + HandlerResult result = IGNORED; + + switch(ch) { + case KEY_F(4): + case 't': + { + Meter* meter = (Meter*) TypedVector_get(this->meters, selected); + MeterMode mode = ++(meter->mode); + if (mode == LAST_METERMODE) + mode = 1; // skip mode 0, "unset" + Meter_setMode(meter, mode); + ListBox_set(super, selected, (Object*) Meter_toListItem(meter)); + result = HANDLED; + break; + } + case KEY_F(7): + case '[': + case '-': + { + TypedVector_moveUp(this->meters, selected); + ListBox_moveSelectedUp(super); + result = HANDLED; + break; + } + case KEY_F(8): + case ']': + case '+': + { + TypedVector_moveDown(this->meters, selected); + ListBox_moveSelectedDown(super); + result = HANDLED; + break; + } + case KEY_F(9): + case KEY_DC: + { + if (selected < TypedVector_size(this->meters)) { + TypedVector_remove(this->meters, selected); + ListBox_remove(super, selected); + } + result = HANDLED; + break; + } + } + if (result == HANDLED) { + Header* header = this->settings->header; + Header_calculateHeight(header); + Header_draw(header); + ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2); + } + return result; +} |