mirror of https://github.com/xzeldon/htop.git
76 lines
2.5 KiB
C
76 lines
2.5 KiB
C
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#include "DisplayOptionsListBox.h"
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#include "ListBox.h"
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#include "CheckItem.h"
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#include "Settings.h"
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#include "ScreenManager.h"
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#include "debug.h"
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#include <assert.h>
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/*{
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typedef struct DisplayOptionsListBox_ {
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ListBox super;
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Settings* settings;
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ScreenManager* scr;
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} DisplayOptionsListBox;
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}*/
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DisplayOptionsListBox* DisplayOptionsListBox_new(Settings* settings, ScreenManager* scr) {
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DisplayOptionsListBox* this = (DisplayOptionsListBox*) malloc(sizeof(DisplayOptionsListBox));
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ListBox* super = (ListBox*) this;
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ListBox_init(super, 1, 1, 1, 1, CHECKITEM_CLASS, true);
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((Object*)this)->delete = DisplayOptionsListBox_delete;
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this->settings = settings;
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this->scr = scr;
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super->eventHandler = DisplayOptionsListBox_EventHandler;
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ListBox_setHeader(super, "Display options");
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ListBox_add(super, (Object*) CheckItem_new(String_copy("Tree view"), &(settings->pl->treeView)));
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ListBox_add(super, (Object*) CheckItem_new(String_copy("Shadow other users' processes"), &(settings->pl->shadowOtherUsers)));
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ListBox_add(super, (Object*) CheckItem_new(String_copy("Hide kernel threads"), &(settings->pl->hideKernelThreads)));
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ListBox_add(super, (Object*) CheckItem_new(String_copy("Hide userland threads"), &(settings->pl->hideUserlandThreads)));
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ListBox_add(super, (Object*) CheckItem_new(String_copy("Highlight program \"basename\""), &(settings->pl->highlightBaseName)));
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ListBox_add(super, (Object*) CheckItem_new(String_copy("Highlight megabytes in memory counters"), &(settings->pl->highlightMegabytes)));
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ListBox_add(super, (Object*) CheckItem_new(String_copy("Leave a margin around header"), &(settings->header->margin)));
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return this;
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}
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void DisplayOptionsListBox_delete(Object* object) {
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ListBox* super = (ListBox*) object;
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DisplayOptionsListBox* this = (DisplayOptionsListBox*) object;
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ListBox_done(super);
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free(this);
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}
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HandlerResult DisplayOptionsListBox_EventHandler(ListBox* super, int ch) {
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DisplayOptionsListBox* this = (DisplayOptionsListBox*) super;
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HandlerResult result = IGNORED;
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CheckItem* selected = (CheckItem*) ListBox_getSelected(super);
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switch(ch) {
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case 0x0a:
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case 0x0d:
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case KEY_ENTER:
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case ' ':
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*(selected->value) = ! *(selected->value);
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result = HANDLED;
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}
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if (result == HANDLED) {
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this->settings->changed = true;
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Header* header = this->settings->header;
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Header_calculateHeight(header);
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Header_draw(header);
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ScreenManager_resize(this->scr, this->scr->x1, header->height, this->scr->x2, this->scr->y2);
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}
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return result;
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}
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